CN215007948U - Element winding device - Google Patents
Element winding device Download PDFInfo
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- CN215007948U CN215007948U CN202120518460.9U CN202120518460U CN215007948U CN 215007948 U CN215007948 U CN 215007948U CN 202120518460 U CN202120518460 U CN 202120518460U CN 215007948 U CN215007948 U CN 215007948U
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Abstract
The utility model discloses a plain son take-up device, include: the winding wheel set is positioned at the intersection position of the feeding paths of the positive foil feeding wheel set and the negative foil feeding wheel set; the positive foil feeding wheel set is provided with an overlapping degree guide wheel on a feeding path from the positive foil feeding wheel set to the winding wheel set, the overlapping degree guide wheel is provided with a positive foil limiting groove, and a positive foil can be embedded into the positive foil limiting groove during winding, so that the positive foil can complete plain winding under the limitation of the overlapping degree guide wheel, the problems that the overlapping precision of plain products is low and the like caused by the position deviation of the positive foil in the winding process are solved, the produced products do not need to be screened repeatedly, the product quality and the production efficiency are effectively improved, and the production cost of the products is reduced.
Description
Technical Field
The utility model relates to an energy storage device production field especially relates to a plain son take-up device.
Background
The quality of energy storage device product, it is closely relevant with the prime winding in-process positive paper tinsel and negative foil overlapping accuracy, overlap the precision and be higher promptly, product parameters such as capacity can reach the design requirement more, the prime that current prime winding equipment output overlaps the precision and mostly is more than 0.8mm, the leading cause is that the material can take place the skew at the in-process of carrying to the winding position, the overlapping accuracy that leads to positive paper tinsel and negative foil is difficult to control, product quality can not obtain the assurance, especially high-pressure product, cause the product short circuit to cause the product to become invalid easily, consequently need consume a large amount of manpower and materials and carry out the spot check to the output product, generally need screen the product more than twice, very big reduction output efficiency, product manufacturing cost has been improved.
SUMMERY OF THE UTILITY MODEL
For solve above-mentioned traditional plain son coiling equipment skew takes place easily at coiling in-process material, plain son overlap the great and difficult to control of precision, spot check with high costs scheduling problem, the utility model provides a plain son coiling mechanism through set up the overlap degree guide pulley on positive paper tinsel pay-off route for positive paper tinsel is accomplished the plain son and is convoluteed under the spacing of overlap degree guide pulley, in order to solve above-mentioned problem, specifically through following structure realization.
An element winding device comprising: the device comprises a positive foil feeding wheel set, a negative foil feeding wheel set and a winding wheel set, wherein the winding wheel set is positioned at the intersection of feeding paths of the positive foil feeding wheel set and the negative foil feeding wheel set; the positive foil feeding wheel set is used for conveying positive foils to the winding wheel set along the positive foil feeding direction, the negative foil feeding wheel set is used for conveying negative foils to the winding wheel set along the negative foil feeding direction, and the winding wheel set is used for winding all materials to form elements;
the positive foil feeding wheel set is provided with a positive foil limiting groove, and the positive foil can be embedded into the positive foil limiting groove during winding, so that the positive foil completes plain winding under the limiting of the positive foil limiting groove, and the plain winding precision is improved.
As the utility model provides an embodiment of a pair of plain son take-up device, the degree of overlap guide pulley includes the wheel body and locates the fender ring at wheel body both ends, spacing groove forms between two fender rings, has at least one side to keep off ring and wheel body sliding fit setting to adapt to the positive paper tinsel of different widths.
As a pair of the utility model provides an implementation mode of plain son take-up device, burden paper tinsel pay-off wheelset is equipped with the wheelset support, the side pin joint of wheelset support has the swing arm, the one end of swing arm is located to the overlap degree guide pulley, the wheelset support corresponds the swing arm position and still is equipped with swing arm drive and the elastic component that resets, the swing arm can use the pin joint position to rotate certain angle as the axle center, swing arm drive and the elastic component that resets can provide power for the rotary motion of swing arm.
As the utility model provides a pair of prime winding device's an embodiment, still be provided with the burden paper tinsel guide pulley on the wheelset support, the burden paper tinsel passes through the burden paper tinsel guide pulley is carried to the coiling wheelset, burden paper tinsel guide pulley and overlap degree guide pulley are located the homonymy of wheelset support, and both mutual parallel arrangement.
As the utility model provides a pair of an embodiment of plain sub-coiling mechanism, wheelset support still is provided with spacing piece, lower spacing piece on the both sides of swing arm pin joint position to restriction swing arm rotation angle prevents excessive action.
As a pair of the utility model provides an implementation mode of plain son take-up device, positive paper tinsel pay-off wheelset is including wheelset base, wheelset base is equipped with positive paper tinsel guide pulley, positive paper tinsel pinch roller, positive paper tinsel splint in proper order in positive paper tinsel pay-off direction, positive paper tinsel pinch roller, positive paper tinsel splint all set up in pairs, and positive paper tinsel centre gripping guarantees leveling of positive paper tinsel when carrying positive paper tinsel between two positive paper tinsel clamp wheels, two positive paper tinsel splint.
As an embodiment of the utility model provides a pair of plain son take-up device, still including positive paper tinsel scissors, positive paper tinsel scissors locates the ejection of compact position of positive paper tinsel splint, the overlap degree guide pulley is located the below of positive paper tinsel scissors edge of a knife.
As the utility model provides a pair of plain son take-up device's an embodiment still includes the base plate, the back of base plate corresponds wheelset base position and is equipped with the base drive, the base drive is provided with and runs through to positive transmission piece of base plate and base slide rail.
As a pair of the utility model provides an embodiment of plain son take-up device, base slide rail direction is parallel with positive paper tinsel pay-off direction, the wheelset base with base slide rail sliding fit sets up, it is fixed with the positive wheelset pedestal connection of base plate that the transmission piece runs through, makes positive paper tinsel pay-off wheelset can follow positive paper tinsel pay-off direction reciprocating motion under the drive of transmission piece.
As the utility model provides a pair of an embodiment of plain son take-up device, the winding wheelset rolls up the needle including carousel and at least one piece, the rotary disk is used for rolling up the rotatory to the coiling position of needle.
Advantageous effects
A plain son coiling mechanism, through set up the overlap degree guide pulley on positive paper tinsel pay-off route to set up the positive paper tinsel spacing groove that adapts to positive paper tinsel width at the overlap degree guide pulley, make in the positive paper tinsel embedding overlap degree guide pulley, positive paper tinsel is spacing when realizing coiling, fully guarantees plain son and overlaps the precision, improves product quality, need not to carry out repeated selective examination to the output product, effectively reduces product manufacturing cost, more adapts to the production demand of the plain high quality of energy storage device, high efficiency, low cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention;
FIG. 2 is a schematic view of the overall structure of FIG. 1 from another perspective;
FIG. 3 is the back structure of FIGS. 1 and 2;
FIG. 4 is a schematic view of the overall structure of the hidden substrate 100 of FIG. 1;
FIG. 5 is a schematic front view of the structure of FIG. 4;
FIG. 6 is a schematic view of an assembly structure of the negative foil guide roller set 300 and the overlap guide roller 600 from another view angle;
fig. 7 is a schematic structural view of an overlapping guide wheel 600.
Wherein:
a substrate 100;
a positive foil feed wheel set 200; a wheel set base 210; a positive foil guide roller 220; a positive foil pinch roller 230; a positive foil clamp 240; a micro guide wheel 241; a base drive 250; a base slide 260; a drive block 270;
a negative foil feed wheel set 300; a wheel set bracket 310; a negative foil guide 320;
a winding wheel group 400; a rotating disk 410; a winding needle 420;
an overlap guide wheel 600; a wheel body 610; a retainer ring 620; a positive foil limiting groove 630;
a swing arm 700; a swing arm drive 710; an upper limit block 720; a lower limit block 730;
the elastic member 800 is reset.
Detailed Description
The following description of the preferred embodiments of the present invention will enable one skilled in the art to make and use the present invention as described below, and will more fully understand the innovative features and attendant advantages of the present invention.
Please refer to fig. 1 to fig. 7, a prime winding apparatus according to the present invention is described, which includes a substrate 100, and a positive foil feeding wheel set 200, a negative foil feeding wheel set 300, and a winding wheel set 400 disposed on the substrate 100; the winding wheel set 400 is positioned at the intersection of the feeding paths of the positive foil feeding wheel set 200 and the negative foil feeding wheel set 300; the positive foil feeding wheel set 200 and the negative foil feeding wheel set 300 are disposed opposite to each other in an L shape, but not limited thereto.
Positive paper tinsel pay-off wheelset 200 is used for carrying positive paper tinsel to winding wheelset 400 along positive paper tinsel pay-off direction, negative paper tinsel pay-off wheelset 300 is used for carrying the negative paper tinsel to winding wheelset 400 along negative paper tinsel pay-off direction, winding wheelset 400 sets up in the intersection position of two pay-off wheelset pay-off directions for form the prime with each material winding.
The feeding path from the positive foil feeding wheel set 200 to the winding wheel set 400 is sequentially provided with a positive foil scissors 500 and an overlapping degree guide wheel 600, but not limited to this, the overlapping degree guide wheel 600 is provided with a positive foil limiting groove 630, and the positive foil can be embedded into the positive foil limiting groove 630 during winding, so that the positive foil is wound in a plain state under the limitation of the overlapping degree guide wheel 600, and the plain state overlapping precision is improved.
Specifically, the overlap guide wheel 600 includes a wheel body 610 and stop rings 620 disposed at two ends of the wheel body 610, the limiting groove 630 is formed between the two stop rings 620, and at least one stop ring 620 is disposed in sliding fit with the wheel body 610 to adapt to positive foils with different widths.
The positive foil shears 500 are located at the discharging position of the positive foil feeding wheel set 200, are fixed on the substrate 100, and are separately provided with a support and a driving motor for cutting the positive foil after the winding of the element is completed.
The negative foil feeding wheel set 300 is provided with a negative foil guide wheel 320 in the negative foil feeding direction, the negative foil is conveyed to the winding wheel set 400 through the negative foil guide wheel 320, and the overlapping degree guide wheel 600 is arranged on the negative foil feeding wheel set 300 and is parallel to the negative foil guide wheel 320.
Specifically, the negative foil feeding wheel set 300 is provided with a wheel set bracket 310, a swing arm 700 is arranged on the side surface of the wheel set bracket 310, the middle part of the swing arm 700 is pinned to the wheel set bracket 310, and the swing arm 700 can rotate by taking the pinned position as an axis; the overlapping degree guide wheel 600 is disposed at an end of the swing arm 700 close to the positive foil shears 500, a swing arm driver 710 is disposed at an end of the wheel set bracket 310 corresponding to the swing arm 700 far from the overlapping degree guide wheel 600, the swing arm driver 710 is preferably but not limited to a cylinder, the swing arm driver 710 is fixed to the wheel set bracket 310, the swing arm 700 is further provided with a return elastic member 800 at the end, the return elastic member 800 is preferably but not limited to a spring, one end of the return elastic member 800 is connected to the wheel set bracket 310, and the other end is connected to the swing arm 700.
One end of the swing arm driver 710 can extend out of the jacking swing arm 700, and at this time, the overlapping degree guide wheel 600 arranged at the other end of the swing arm 700 descends; after the swing arm drive 710 retracts, the swing arm 700 is reset under the action of the tension of the reset elastic piece 800, the overlapping degree guide wheel 600 moves upwards and resets at the same time, and the actions are matched with each other, so that the position of the overlapping degree guide wheel 600 is automatically adjusted when the element is wound, and the actions of mechanisms such as the winding wheel set 400 and the positive foil scissors 500 are effectively avoided.
Further, the wheel set bracket 310 is further provided with an upper limit block 720 and a lower limit block 730 on two sides of the pin joint position of the swing arm 700, so as to limit the rotation angle of the swing arm 700 and prevent the swing arm 700 from over-acting.
Specifically, positive foil feeding wheel set 200 is including wheelset base 210, wheelset base 210 is equipped with positive foil guide wheel 220, positive foil pinch roller 230, positive foil splint 240 in proper order in positive foil feeding direction, positive foil pinch roller 230, positive foil splint 240 all set up in pairs, and the positive foil centre gripping is between two positive foil splint wheels, two positive foil splint 240 in the coiling process, and one side of positive foil splint 240 still is equipped with miniature guide wheel 241, guarantees the level and smooth of positive foil when improving positive foil feeding smoothness.
The back of base plate 100 still is equipped with base drive 250 in the position that corresponds wheelset base 210, base drive 250 is fixed in the back of base plate 100, base drive 250 runs through base 100 is provided with base slide rail 260 and the strip through-hole unanimous with positive foil feeding direction, the bottom of wheelset base 210 matches base slide rail 260 is provided with the slider, wheelset base 210 passes through the slider with base slide rail 260 sliding fit sets up.
Further, base drive 250 is equipped with transmission block 270, transmission block 270 one end is connected on the lead screw of being connected with base drive 250 transmission, and the other end runs through the through-hole is connected fixedly with the positive wheelset base 210 of base plate, drives the lead screw rotation through base drive 250, realizes positive foil feeding wheelset 200 at positive foil feeding direction reciprocating motion.
The winding wheel set 400 includes a rotary disc 410 and three winding needles 420, but is not limited thereto, and the rotary disc 410 is used for rotating each winding needle 420 to a winding position to achieve continuous winding of a product, thereby ensuring production efficiency of the product.
According to the plain winding device, the overlapping degree guide wheel 600 is arranged on the positive foil feeding path, and the positive foil limiting groove 630 adaptable to the width of the positive foil is arranged on the overlapping degree guide wheel 600, so that the positive foil is embedded into the overlapping degree guide wheel 600 during winding, the limiting of the positive foil during winding is realized, the overlapping precision of the plain is fully ensured, the product quality is improved, the produced product does not need to be repeatedly checked, the production cost of the product is effectively reduced, and the production requirements of the plain of an energy storage device on high quality, high efficiency and low cost are met; the arrangement of the swing arm, the swing arm driving part and the reset elastic part enables the overlapping degree guide wheel to effectively avoid the actions of a winding wheel set, a foil correcting scissors and other mechanisms, and perfect matching with all the mechanisms is achieved.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the specific embodiments of the present invention be limited by these descriptions; to the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection.
Claims (10)
1. An element winding device, comprising: the winding wheel set is positioned at the intersection position of the feeding paths of the positive foil feeding wheel set and the negative foil feeding wheel set;
an overlapping degree guide wheel is further arranged on a feeding path from the positive foil feeding wheel set to the winding wheel set, and a positive foil limiting groove is formed in the overlapping degree guide wheel.
2. A device according to claim 1, wherein: the overlapping degree guide wheel comprises a wheel body and stop rings arranged at two ends of the wheel body, the limiting groove is formed between the two stop rings, and at least one stop ring at one side is arranged in a sliding fit manner with the wheel body.
3. A device according to claim 1, wherein: the negative foil feeding wheel set is provided with a wheel set support, a swing arm is connected to the side face of the wheel set support in a pin joint mode, the overlapping degree guide wheel is arranged at one end of the swing arm, and a swing arm driving and resetting elastic piece is further arranged at the other end, corresponding to the swing arm, of the wheel set support.
4. A device according to claim 3, wherein: the wheel set support is also provided with a negative foil guide wheel, the negative foil guide wheel and the overlapping degree guide wheel are positioned on the same side of the wheel set support, and the negative foil guide wheel and the overlapping degree guide wheel are arranged in parallel.
5. A device according to claim 3, wherein: the wheel set bracket is also provided with an upper limit block and a lower limit block at the pin joint position of the swing arm.
6. A device according to claim 1, wherein: positive paper tinsel pay-off wheelset is including wheelset base, wheelset base is equipped with positive paper tinsel guide pulley, positive paper tinsel pinch roller, positive paper tinsel splint in proper order in positive paper tinsel pay-off direction, positive paper tinsel pinch roller, positive paper tinsel splint all set up in pairs.
7. A device according to claim 6, wherein: the foil correcting device is characterized by further comprising foil correcting scissors, wherein the foil correcting scissors are arranged at the discharging position of the foil correcting clamping plate, and the overlapping degree guide wheel is located below the cutting edge of the foil correcting scissors.
8. A device according to claim 6, wherein: still include the base plate, the back of base plate corresponds wheelset base position and is equipped with the base drive, the base drive is provided with and runs through to positive transmission piece of base plate and base slide rail.
9. A device according to claim 8, wherein: the base slide rail direction is parallel to the positive foil feeding direction, the wheel set base is in sliding fit with the base slide rail, and the transmission block penetrates through the base plate and is fixedly connected with the wheel set base on the front side of the base plate.
10. A device according to claim 1, wherein: the winding wheel set comprises a rotary disc and at least one winding needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518460.9U CN215007948U (en) | 2021-10-26 | 2021-10-26 | Element winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518460.9U CN215007948U (en) | 2021-10-26 | 2021-10-26 | Element winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215007948U true CN215007948U (en) | 2021-12-03 |
Family
ID=79156576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518460.9U Active CN215007948U (en) | 2021-10-26 | 2021-10-26 | Element winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215007948U (en) |
-
2021
- 2021-10-26 CN CN202120518460.9U patent/CN215007948U/en active Active
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