CN116281331B - Capacitor winding machine with tension adjusting function - Google Patents
Capacitor winding machine with tension adjusting function Download PDFInfo
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- CN116281331B CN116281331B CN202211590866.3A CN202211590866A CN116281331B CN 116281331 B CN116281331 B CN 116281331B CN 202211590866 A CN202211590866 A CN 202211590866A CN 116281331 B CN116281331 B CN 116281331B
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- roll paper
- tab
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- 239000003990 capacitor Substances 0.000 title claims abstract description 98
- 238000004804 winding Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 37
- 239000002994 raw material Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 238000009499 grossing Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention relates to the technical field of capacitor winding, in particular to a capacitor winding machine with a tension adjusting function, which is used for solving the problems that the capacitor winding paper and the tab winding are easily deviated in the use process of the traditional capacitor winding machine, so that the capacitor winding paper and the tab winding are seriously worn or even broken, and the capacitor winding paper and the tab winding are folded in the deviation process; the top of the equipment rack is fixedly connected with a bottom plate, the correction assembly comprises a first slide rail, a first support and a second support are symmetrically fixed at the top of the bottom plate, the bottom of the first slide rail is fixedly connected with the top of the first support, two sides of the top of the sliding plate are fixedly provided with a first frame through spot welding, the first frame is movably connected with a driving roller through a bearing, and the bottom of the sliding plate is fixedly connected with a first driving plate; compared with the prior art, the invention can correct the deviation of the capacitor roll paper and the tab roll in time, and can solve the problem that the capacitor roll paper and the tab roll are folded in the deviation process.
Description
Technical Field
The invention relates to the technical field of capacitor winding, in particular to a capacitor winding machine with a tension adjusting function.
Background
The capacitor winding machine is a winding machine for winding a capacitor film, an aluminum foil or a pole piece together in a designed combination mode to form a capacitor core, is a key device for manufacturing the capacitor, is basically a winding machine for a film capacitor manual workshop, is used for winding a lithium battery core, is provided with a positive electrode feeding unit and a negative electrode feeding unit, is provided with a part of winding needles for winding the positive electrode and the negative electrode together, and is mainly semi-automatic in domestic use by some large lithium battery manufacturers at present;
in the process of operation of the capacitor winding machine, the capacitor can often have the problem of deviation, if the capacitor is not timely adjusted after the deviation, the capacitor can be wound irregularly and the capacitor is broken, even the capacitor can be wound into a gap of the guide roller, and then the problem that the guide roller cannot rotate to damage equipment is caused, when the capacitor conveying track is deviated, namely the capacitor is deviated to a regulating roller on one side, the capacitor is obliquely conveyed at the moment, and the capacitor is extremely easy to turn up and fold to influence the quality and the use of the rolled capacitor.
Disclosure of Invention
The invention aims to provide a capacitor winding machine with a tension adjusting function, which is used for solving the following problems:
the capacitor roll paper and the tab roll paper are driven by the driving roller to slide in the first sliding rail, the sliding of the sliding plate drives the driving plate fixedly connected with the bottom of the sliding plate to move together, the driving plate I drives the swinging plate I to deflect through the poking block I and the guide groove, the gear II is driven to rotate, the rotation of the gear II drives the bearing seat I to deflect, the regulating roller I and the regulating roller II arranged at the top of the bearing seat I are used for carrying out auxiliary orientation on the capacitor roll paper and the tab roll paper with the deviated conveying track, so that the capacitor roll paper and the tab roll paper are corrected again to the normal conveying track to be conveyed under the regulation of the regulating roller I and the regulating roller II, and the problem that the capacitor roll paper and the tab roll are easy to deviate when the conventional capacitor roll machine is wound is solved, and the abrasion and fracture of the capacitor roll paper and the tab roll are caused to influence the subsequent use is solved;
still through being provided with smooth subassembly, slide seat and nearly synchronous motion of slide, and then solve when electric capacity stock form and utmost point ear volume appear the skew can appear folding problem.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the capacitor winding machine with the tension adjusting function comprises an equipment frame and a plurality of groups of guide rollers, wherein a plurality of groups of first vertical plates, second vertical plates and third vertical plates are arranged at the top of the equipment frame, two ends of each guide roller are movably connected with the first vertical plates through bearings, a raw material winding roller I and a raw material winding roller II which are correspondingly arranged are arranged in the second vertical plates, and a correction assembly and a smoothing assembly are arranged at the top of the equipment frame;
the device comprises a device frame, a correction assembly, a first sliding rail, a second sliding rail, a first driving roller, a first driving plate and a first swinging plate, wherein the bottom plate is fixedly connected to the top of the device frame through a bearing;
the top of bottom plate is through bearing swing joint there being gear two, the top fixedly connected with cushion of gear two, the top of cushion is fixed with the seat one through spot welding, the top fixedly connected with multiunit frame two of seat one, and the frame two inside that corresponds the setting has dancer roll one and dancer roll two through bearing swing joint.
Further, the both sides of gear one all with draw-in groove one inner wall fixed connection, gear one and gear two meshing are connected, spout one and spout two have been seted up to the top symmetry of bottom plate, swing board one and take over seat one bottom all correspond arc slider one and arc slider two that set up through a quarter butt fixedly connected with, arc slider one sliding connection is in spout one, arc slider two sliding connection is in spout two.
Further, smooth the subassembly and include swing board two, swing board two's one end fixed connection is in the cushion side, guide way two has been seted up at swing board two's top, support two tops are fixed with slide rail two through spot welding, slide rail two's inside sliding connection has the seat that slides.
Further, the top of seat that slides is fixed with the link through spot welding, one side fixedly connected with of link is pacified two flat boards, the bottom fixedly connected with drive plate two of seat that slides, the top of drive plate two is connected with through the bearing swing joint and is stirred the piece two, stir piece two and guide way two cooperatees.
Further, equipment board is fixedly installed on one side of the top of the equipment frame, an upper pressing roller and a lower pressing roller are respectively installed on one side of the equipment board, a tension adjusting component is installed on the top of the equipment frame and comprises an electric push rod and an adjusting wheel, and an output end of the electric push rod is connected with the adjusting wheel through a frame III.
Further, the wind-up roll is installed to the inboard of riser III, the inside wall fixedly connected with guide rail of riser III, two be provided with frame IV between the guide rail, the both ends sliding connection of frame IV is in the guide rail, there is the butt roller through bearing swing joint in the frame IV, fixedly connected with compression spring I between frame IV and the guide rail inner wall.
The working method of the capacitor winding machine with the tension adjusting function comprises the following steps:
step one: the raw material roll is used for loading capacitor roll paper, the raw material roll is used for loading electrode lug roll paper, the capacitor roll paper and the electrode lug roll paper are guided and conveyed through a plurality of guide rolls, the capacitor roll paper and the electrode lug roll paper are pressed through an upper pressing roll and a lower pressing roll, the upper pressing roll and the lower pressing roll are hot pressing rolls, the capacitor roll paper and the electrode lug roll paper are hot pressed through high temperature, the surfaces of the capacitor roll paper and the electrode lug roll paper are dried and attached, air is squeezed out, the surface flatness is improved, and the subsequent winding effect is improved;
step two: when the capacitance roll paper and the tab roll are deflected, the deflection of the capacitance roll paper and the tab roll can drive the driving roller to rotate, and simultaneously the driving roller can drive the sliding plate to slide right in the first sliding rail, the driving plate I drives the swinging plate I to deflect by taking the circle center of the gear I as the center through the stirring block I and the guide groove, the rotation of the gear I drives the gear II which is meshed with the driving block I to rotate, the rotation of the gear II drives the bearing seat I to deflect, and meanwhile, the deflected regulating roller I and the regulating roller II are used for carrying out auxiliary orientation on the capacitance roll paper and the tab roll with deflected conveying tracks, so that the capacitance roll paper and the tab roll are corrected to the normal conveying tracks again for conveying under the regulation of the regulating roller I and the regulating roller II;
when the capacitor roll paper and the tab roll are deflected, the cushion block can drive the swing plate II to deflect, the swing plate II drives the driving plate II to move through the guide groove II and the poking block II, the driving plate II moves to drive the sliding seat at the top of the driving plate II to slide, the sliding seat and the sliding plate I synchronously move in the same direction, and the smoothing plate synchronously moves to guide and smooth the positions, close to the edges, of the capacitor roll paper and the tab roll;
step three: after the capacitance roll paper and the tab roll are regulated by the correction component, tension regulation is carried out by the tension regulation component, and then the winding is completed by the winding roller.
Compared with the prior art, the invention has the beneficial effects that:
1. when the conveying path track of the capacitor roll paper and the tab roll paper deviates, the capacitor roll paper and the tab roll paper can drive the sliding plate to slide in the first sliding rail through the driving roller, the sliding plate can drive the driving plate fixedly connected with the bottom of the sliding plate to move simultaneously, the driving plate I drives the swinging plate I to deflect by taking the circle center of the gear I as the center through the stirring block I and the guiding groove, the gear I rotates to drive the gear II in meshed connection with the gear I to rotate, the gear II rotates to drive the bearing seat I to deflect, the regulating roller I and the regulating roller II arranged at the top of the bearing seat I are used for carrying out auxiliary orientation on the capacitor roll paper and the tab roll paper with the deviated conveying track, so that the capacitor roll paper and the tab roll paper are corrected to be conveyed in the normal conveying track again under the regulation of the regulating roller I and the regulating roller II, and the problem that the capacitor roll paper and the tab roll paper are easy to deviate when the existing capacitor roll winder is wound is solved, and the problem that the capacitor roll paper and the tab roll paper are worn and broken to influence subsequent use is caused.
2. When the first bearing seat and the second gear deflect, the cushion block can drive the second swinging plate to deflect, the second swinging plate drives the second driving plate to move through the second guide groove and the second stirring block, the second driving plate moves to drive the sliding seat at the top of the second driving plate to slide in the second sliding rail, the sliding seat and the first sliding plate synchronously move in the same direction, and then when the capacitor roll paper and the tab roll are deflected, the synchronous moving smoothing plate guides and smoothes the position, close to the edge, of the capacitor roll paper and the tab roll, and what is needed is that the position where the smoothing plate is installed is not contacted with the first regulating roller all the time, and the sliding seat and the sliding plate move almost synchronously through the smoothing assembly, so that the problem that folding occurs when the capacitor roll paper and the tab roll are deflected is solved.
3. Through being provided with the tension adjusting part who comprises electric putter and regulating wheel, and then realize not needing to adjust the output of raw materials roller one, raw materials roller two and wind-up roll, stretch out the shrink through electric putter, realize adjusting raw materials roller one, and raw materials roller two to the material stroke between the wind-up roll, can easily adjust winding tension under the unchangeable circumstances of both sides rotational speed.
4. Through the spout first and spout second have been seted up at the top symmetry of bottom plate to swing board first, take hold of seat first and swing board second's bottom all through first fixedly connected with of quarter butt arc slider first and arc slider second that corresponds the setting, and arc slider first and arc slider second slide in spout first and spout second that corresponds the setting, and then make swing board first, take hold of seat first and swing board second have better stability when rotating, avoid taking place to rock the influence to the winding of electric capacity stock form and tab roll.
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a top view of a slide rail according to the present invention;
FIG. 3 is a top view of a slide rail according to the present invention;
FIG. 4 is a bottom view of a slide rail according to the present invention;
FIG. 5 is a side view of the socket of the present invention;
FIG. 6 is a side view of a wind-up roll in the present invention;
FIG. 7 is a side view of a pacifier plate in the present invention;
FIG. 8 is a diagram of the tension analysis of the present invention
Reference numerals: 1. an equipment rack; 201. a first vertical plate; 202. a second vertical plate; 203. a vertical plate III; 3. a guide roller; 401. a raw material winding roller I; 402. a raw material winding roller II; 5. a correction component; 501. a first slide rail; 502. a slide plate; 503. a first frame; 504. a driving roller; 505. a first driving plate; 506. a swinging plate I; 507. a first gear; 508. a first guide groove; 509. a second gear; 510. a cushion block; 511. a first bearing seat; 512. an adjusting roller I; 513. a second regulating roller; 514. a first chute; 515. a second chute; 516. arc-shaped sliding blocks I; 517. arc-shaped sliding blocks II; 518. the first poking block is arranged; 6. a smoothing assembly; 601. a second swinging plate; 602. a poking block II; 603. a second guide groove; 604. a second slide rail; 605. a sliding seat; 606. a connecting frame; 607. a pacifying plate; 608. a second driving plate; 7. a bottom plate; 801. an upper press roll; 802. a lower press roll; 9. a tension adjustment assembly; 901. an electric push rod; 902. an adjusting wheel; 10. a wind-up roll; 11. a guide rail; 12. a fourth frame; 13. and abutting against the roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present invention, are intended to be within the scope of the present invention.
Embodiment one:
as shown in fig. 1-7, in the process of operation of the capacitor winding machine, the capacitor often has a problem of deviation, if the capacitor is not timely adjusted after the deviation, the capacitor is not wound neatly, and then a problem that the capacitor cannot be used is caused, so that the capacitor winding machine specifically operates as follows:
a plurality of groups of first vertical plates 201, second vertical plates 202 and third vertical plates 203 are arranged at the top of the equipment frame 1, a first raw material roll 401 and a second raw material roll 402 which are correspondingly arranged are arranged in the second vertical plates 202, the first raw material roll 401 is used for loading capacitor roll paper, the second raw material roll 402 is used for loading tab roll paper, two ends of each guide roll 3 are movably connected with the first vertical plates 201 through bearings, a plurality of groups of guide rolls 3 are arranged, the guide rolls 3 guide and support the capacitor roll paper and the tab roll paper in a tightening state all the time in the conveying process, an equipment plate is fixedly arranged at one side of the top of the equipment frame 1, an upper press roll 801 and a lower press roll 802 are respectively arranged at one side of the equipment plate, the upper press roll 801 and the lower press roll 802 are hot press rolls, the capacitor roll paper and the tab roll paper are dried and attached through hot pressing at high temperature, air is squeezed off, the surface flatness is improved, and the subsequent winding effect is improved;
the top of the first driving plate 505 is movably connected with a first poking block 518 through a bearing, the top of the bottom plate 7 is movably connected with a first swinging plate 506 through a bearing, and a first gear 507 is arranged in a clamping groove I formed in one end of the first swinging plate 506;
it should be noted that, the rotation of the first driving plate 505 is performed by using the center of the first gear 507 as the center;
a guide groove I508 matched with a poking block I518 is formed in the outer side of the swinging plate I506, a gear II 509 is movably connected to the top of the bottom plate 7 through a bearing, a cushion block 510 is fixedly connected to the top of the gear II 509, a bearing seat I511 is fixedly arranged on the top of the cushion block 510 through spot welding, an adjusting roller I512 and an adjusting roller II 513 are movably connected to the top of the bearing seat I511 through a plurality of groups of frame II bearings, a chute I514 and a chute II 515 are symmetrically formed in the top of the bottom plate 7, an arc-shaped slide block I516 and an arc-shaped slide block II 517 which are correspondingly arranged are fixedly connected to the bottoms of the swinging plate I506 and the bearing seat I511 through a short rod I, the arc-shaped slide block I516 is slidably connected in the chute I514, and the arc-shaped slide block II 517 is slidably connected in the chute II 515.
Through the cooperation of the upper press roller 801 and the lower press roller 802, the capacitor roll paper and the tab roll are mutually clung, as shown in fig. 2, when the capacitor roll paper and the tab roll are deflected rightwards in the conveying process, the deflection of the capacitor roll paper and the tab roll can drive the driving roller 504 in the first frame 503 to rotate, meanwhile, the driving roller 504 can drive the sliding plate 502 to slide rightwards in the sliding rail 501, the sliding of the sliding plate 502 can drive the driving plate 505 fixedly connected with the bottom of the driving plate to simultaneously move rightwards, the driving plate 505 drives the swinging plate 506 to deflect by taking the center of the gear 507 as the center through the stirring block 518 and the guide groove 508, the rotation of the gear 507 included in the correction assembly 5 drives the gear two 509 in meshed connection with the correcting assembly to rotate, the rotation of the gear two 509 drives the top of the gear two 509 to deflect through the bearing seat 511 connected with the cushion block 510, and the top of the bearing seat 511 is provided with the regulating roller 512 and the regulating roller two 513, and meanwhile, the deflected regulating roller 512 and the regulating roller two regulating roller 513 are used for carrying out auxiliary orientation on the capacitor roll paper and the tab roll paper with the deflected conveying track and the tab roll 513, so that the capacitor roll paper and the tab roll paper and the tap roll are conveyed in the regulating roller 512 and the regulating roller are regulated to the regulating roller and the conveying track which are regulated down to and are normally to be conveyed in the conveying track.
Embodiment two:
the embodiment is based on the first embodiment, as shown in fig. 5, when the conveying track of the capacitor roll paper and the tab roll is deviated, that is, the capacitor roll paper and the tab roll are deviated from the second regulating roller 513 to the first regulating roller 512, at this time, the capacitor roll paper and the tab roll are obliquely conveyed, and the oblique conveying can cause the problem that the capacitor roll paper and the tab roll are very easy to curl and fold, so as to solve the problem, the specific operation is as follows:
a second guide groove 603 is formed in the top of the second swinging plate 601, a sliding seat 605 is slidably connected in the second slide rail 604, a connecting frame 606 is fixedly arranged at the top of the sliding seat 605 through spot welding, two pacifying plates 607 are fixedly connected to one side of the connecting frame 606, a second driving plate 608 is fixedly connected to the bottom of the sliding seat 605, a second poking block 602 is movably connected to the top of the second driving plate 608 through a bearing, and the second poking block 602 is matched with the second guide groove 603;
when the first bearing seat 511 and the second gear 509 deflect, the cushion block 510 drives the second swinging plate 601 to deflect, the second swinging plate 601 drives the second driving plate 608 to move through the second guide groove 603 and the second stirring block 602, the second driving plate 608 moves to drive the sliding seat 605 at the top of the second driving plate 608 to slide in the second sliding rail 604, the sliding seat 605 and the first sliding plate 502 synchronously move in the same direction, and when the capacitor roll paper and the tab roll are offset, the synchronously moving smoothing plate 607 guides and smoothes the position, close to the edge, of the capacitor roll paper and the tab roll paper, and the position where the smoothing plate 607 is installed is required to be always not contacted with the first regulating roller 512, and the sliding seat 605 and the sliding plate 502 are in nearly synchronous movement through the smoothing assembly 6, so that the problem that folding occurs when the capacitor roll paper and the tab roll paper are offset is solved.
Embodiment III:
when the capacitor roll paper and the tab roll are rolled by the rolling roller 10 on the inner side of the vertical plate III 203 after correction, an electric push rod 901 is arranged at the top of the equipment frame 1, an adjusting wheel 902 is arranged at the output end of the electric push rod 901, the adjusting wheel 902 is used for adjusting the tension of the capacitor roll paper and the tab roll, the output power of the raw material roll I401, the output power of the raw material roll II 402 and the output power of the rolling roller 10 do not need to be adjusted by arranging a tension adjusting assembly 9 consisting of the electric push rod 901 and the adjusting wheel 902, the material stroke between the raw material roll I401 and the raw material roll II 402 and the rolling roller 10 can be adjusted by stretching and contracting the electric push rod 901, and the rolling tension can be easily adjusted under the condition that the rotating speeds on two sides are unchanged;
the inside wall fixedly connected with guide rail 11 of riser three 203 is provided with frame four 12 between two guide rails 11, and the both ends sliding connection of frame four 12 is in guide rail 11, has butt roller 13 through bearing swing joint in the frame four 12, fixedly connected with compression spring one between frame four 12 and the guide rail 11 inner wall, and when increasing the bodiness to electric capacity stock form and tab roll that the winding of wind-up roll 10 outside was followed, through the cooperation of frame four 12, guide rail 11 and compression spring one, and then make butt roller 13 closely laminate with wind-up roll 10 all the time.
Embodiment four:
as shown in fig. 8, after the capacitor is wound by the winding roller 10, winding and unwinding tension is detected, wherein the specific process of winding and unwinding tension detection is as follows:
the first step: during the winding process of the capacitor, the circumference of the roller is obtained and marked as C 2 And the outer diameter of the core of the wound capacitor and is denoted as D 1 ；
And a second step of: the photoelectric switch obtains the time T of the roller 1 The number of turns M 2 And go through formula L 2 ＝M 2 C 2 Calculating to obtain the length L of the unreeled film 2 ；
And a third step of: by measuring the rotation angle of the core of the winding capacitor, the rotation time T is obtained 1 An inner rotation angle alpha and pass through the formulaCalculating to obtain the length L of the winding film 1 ；
Fourth step: by retracting immediately after actively applying a certain tension during unreeling and reeling, while recording at this time T 1 L in 1 And L 2 And let L 1 And L is equal to 2 Comparison:
if L 1 :L 2 >1, the tension applied to the capacitor is larger than the maximum stretching limit of the capacitor, so that the capacitor cannot recover to the initial length;
if L 1 :L 2 <1, the tension applied to the capacitor is larger than the maximum stretching limit of the capacitor, so that the capacitor cannot recover to the initial length;
if L 1 :L 2 =1, then the tension applied to the capacitor is within the limits of the capacitor's own tension.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The utility model provides a capacitance winding machine with tension adjusting function, includes equipment rack (1) and multiunit guide roll (3), its characterized in that, multiunit riser first (201), riser second (202) and riser third (203) are installed at the top of equipment rack (1), the both ends of guide roll (3) all pass through bearing swing joint with riser first (201), install raw materials roll first (401) and raw materials roll second (402) that correspond the setting in riser second (202), correction subassembly (5) and smooth subassembly (6) are installed at the top of equipment rack (1);
the device comprises a device frame (1), wherein a bottom plate (7) is fixedly connected to the top of the device frame (1), a first sliding rail (501) and a second sliding rail (518) are symmetrically and fixedly connected to the top of the bottom plate (7), a sliding plate (502) is slidably connected to the bottom of the first sliding rail (501), a first frame (503) is fixedly arranged on two sides of the top of the sliding plate (502) through spot welding, a driving roller (504) is movably connected to the inside of the first frame (503) through a bearing, a first driving plate (505) is fixedly connected to the bottom of the sliding plate (502), a stirring block (518) is movably connected to the top of the first driving plate (505) through a bearing, a first swinging plate (506) is movably connected to the top of the bottom plate (7) through a bearing, a first clamping groove (507) is formed in one end of the first swinging plate (506), and a guide groove (508) matched with the stirring block (518) is formed in the outer side of the first swinging plate (506);
the top of the bottom plate (7) is movably connected with a gear II (509) through a bearing, the top of the gear II (509) is fixedly connected with a cushion block (510), the top of the cushion block (510) is fixedly connected with a first bearing seat (511) through spot welding, the top of the first bearing seat (511) is fixedly connected with a plurality of groups of frames II, and the inner part of the corresponding frame II is movably connected with a first regulating roller (512) and a second regulating roller (513) through bearings;
the two sides of the first gear (507) are fixedly connected with the inner wall of the clamping groove I, the first gear (507) is in meshed connection with the second gear (509), a first chute (514) and a second chute (515) are symmetrically arranged at the top of the bottom plate (7), the bottoms of the first swinging plate (506) and the first bearing seat (511) are fixedly connected with a first arc-shaped sliding block (516) and a second arc-shaped sliding block (517) which are correspondingly arranged through a first short rod, the first arc-shaped sliding block (516) is in sliding connection with the first chute (514), and the second arc-shaped sliding block (517) is in sliding connection with the second chute (515);
the leveling assembly (6) comprises a second swinging plate (601), one end of the second swinging plate (601) is fixedly connected to the side face of the cushion block (510), a second guide groove (603) is formed in the top of the second swinging plate (601), a second slide rail (604) is fixedly arranged at the top of the second support through spot welding, and a sliding seat (605) is slidably connected inside the second slide rail (604);
the top of seat (605) slides is fixed with link (606) through the spot welding, one side fixedly connected with of link (606) is pacified dull and stereotyped (607), the bottom fixedly connected with drive plate two (608) of seat (605) slides, the top of drive plate two (608) is through bearing swing joint having stirring piece two (602), stirring piece two (602) and guide way two (603) cooperate.
2. The capacitor winding machine with the tension adjusting function according to claim 1, wherein an equipment plate is fixedly installed on one side of the top of the equipment frame (1), an upper pressing roller (801) and a lower pressing roller (802) are respectively installed on one side of the equipment plate, a tension adjusting component (9) is installed on the top of the equipment frame (1), the tension adjusting component (9) comprises an electric push rod (901) and an adjusting wheel (902), and an output end of the electric push rod (901) is connected with the adjusting wheel (902) through a frame III.
3. The capacitor winding machine with the tension adjusting function according to claim 2, wherein a wind-up roller (10) is installed on the inner side of a vertical plate III (203), guide rails (11) are fixedly connected to the inner side of the vertical plate III (203), a frame IV (12) is arranged between the guide rails (11), two ends of the frame IV (12) are slidably connected in the guide rails (11), an abutting roller (13) is movably connected in the frame IV (12) through a bearing, and a compression spring I is fixedly connected between the frame IV (12) and the inner walls of the guide rails (11).
4. A method of operating a capacitive winding machine with tension adjustment according to claim 3, comprising the steps of:
step one: the raw material roll I (401) is used for loading capacitor roll paper, the raw material roll II (402) is used for loading tab roll paper, the capacitor roll paper and the tab roll paper are guided and conveyed through the guide rollers (3), the capacitor roll paper and the tab roll paper are pressed through the upper pressing roller (801) and the lower pressing roller (802), the upper pressing roller (801) and the lower pressing roller (802) are hot pressing rollers, the capacitor roll paper and the tab roll paper are hot pressed at high temperature, the surfaces of the capacitor roll paper and the tab roll paper are dried and attached, air is squeezed out, the surface flatness is improved, and the subsequent winding effect is improved;
step two: when the capacitance roll paper and the tab roll are deflected, the deflection of the capacitance roll paper and the tab roll can drive the driving roller (504) to rotate, meanwhile, the driving roller (504) can drive the sliding plate (502) to slide rightwards in the sliding rail I (501), the driving plate I (505) drives the swinging plate I (506) to deflect by taking the center of the gear I (507) as the center through the stirring block I (518) and the guide groove I (508), the rotation of the gear I (507) drives the gear II (509) which is in meshed connection with the gear I (507) to rotate, the rotation of the gear II (509) drives the bearing seat I (511) to deflect, and meanwhile, the deflected regulating roller I (512) and regulating roller II (513) are used for assisting in orienting the capacitance roll paper and the tab roll with deflected conveying tracks, so that the capacitance roll paper and the tab roll are corrected to the normal conveying tracks again under the regulation of the regulating roller I (512) and the regulating roller II (513);
when the capacitor roll paper and the tab roll are deflected, the cushion block (510) drives the swing plate II (601) to deflect, the swing plate II (601) drives the driving plate II (608) to move through the guide groove II (603) and the poking block II (602), the driving plate II (608) moves to drive the sliding seat (605) at the top of the driving plate II (608) to slide, the sliding seat (605) and the sliding plate I (502) synchronously move in the same direction, and the synchronous moving smoothing plate (607) guides and smoothes the positions, close to the edges, of the capacitor roll paper and the tab roll;
step three: after the capacitance roll paper and the tab roll are regulated by the correction component (5), tension regulation is carried out by the tension regulation component (9), and then the winding is completed by the winding roller (10).
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| CN202211590866.3A CN116281331B (en) | 2022-12-12 | 2022-12-12 | Capacitor winding machine with tension adjusting function |
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| CN118553544A (en) * | 2024-07-30 | 2024-08-27 | 南通三喜电子有限公司 | Winding device for manufacturing thin film capacitor |
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| CN116281331A (en) | 2023-06-23 |
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