CN112173817A - Lithium battery diaphragm winding mechanism - Google Patents
Lithium battery diaphragm winding mechanism Download PDFInfo
- Publication number
- CN112173817A CN112173817A CN202011019592.3A CN202011019592A CN112173817A CN 112173817 A CN112173817 A CN 112173817A CN 202011019592 A CN202011019592 A CN 202011019592A CN 112173817 A CN112173817 A CN 112173817A
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- CN
- China
- Prior art keywords
- gear
- fixedly connected
- lithium battery
- supporting plate
- winding mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/40—Toothed gearings
- B65H2403/43—Bevel gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
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- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of lithium batteries, and discloses a lithium battery diaphragm winding mechanism which comprises a base, wherein a first supporting plate is fixedly connected to the left side of the top of the base, and a rotary table is movably connected to the left side of the first supporting plate. This lithium battery diaphragm winding mechanism rotates the carousel, and the first up-and-down motion of compression roller, compression roller this moment can compress tightly the diaphragm of treating the rolling to reached and prevented that the diaphragm rolling from taking place the effect of fold. The crank is rotated, the ring moves up and down at the moment, the transmission ratio between the first conical column and the second conical column is further changed, the rotating speed of the rotating shaft is changed at the moment, and therefore the effect of easily adjusting the winding speed is achieved. The motor that reverses, motor drive axis of rotation anticlockwise rotation this moment further makes ratchet anticlockwise rotation, and the stopper can block the ratchet this moment, further makes the axis of rotation move right in the inside of gear four to convenient change diaphragm spool's effect has been reached.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a lithium battery diaphragm winding mechanism.
Background
The diaphragm in the constitution mechanism of lithium cell is one of the key inlayer subassembly, and the interface structure, the internal resistance etc. of battery have been decided to the performance of diaphragm, and the diaphragm that its adoption is different for the kind of battery, often need unreel lithium cell diaphragm in the production and processing of lithium cell to roll up and carry out the activity and lay to unreel lithium cell diaphragm. The problem that folds and the like easily occur in the winding process of a diaphragm roll which is not easy to replace and cannot adjust the winding speed in the prior art is solved, and how to conveniently replace the diaphragm roll, easily adjust the winding speed and prevent the folds from occurring in the winding process is an important problem, so that the lithium battery diaphragm winding mechanism is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a lithium battery diaphragm winding mechanism which has the advantages of being convenient and fast to replace a diaphragm reel, easily adjusting the winding speed and preventing the winding from wrinkling, and solves the problems that the diaphragm roll is not easy to replace, the winding speed cannot be adjusted, the winding is easy to wrinkle in the winding process and the like in the prior art.
(II) technical scheme
In order to realize the purposes of conveniently replacing the diaphragm scroll, easily adjusting the winding speed and preventing the winding from wrinkling, the invention provides the following technical scheme: a lithium battery diaphragm winding mechanism comprises a base, wherein a first supporting plate is fixedly connected to the left side of the top of the base, a rotary disc is movably connected to the left side of the first supporting plate, a first compression roller is movably connected to the right side of the first supporting plate, a movable shaft is fixedly connected to the right side of the first supporting plate, a second compression roller is movably connected to the top of the right side of the first supporting plate, a third compression roller is movably connected to the right side of the first supporting plate, a second supporting plate is movably connected to one side, away from the first supporting plate, of the third compression roller, a motor is fixedly connected to the right side of the top of the base, a first gear is fixedly connected to the left side of the motor, a second gear is meshed and connected to the outer side of the first gear, a first conical column is fixedly connected to the top of the second gear, a circular ring is, the top of the second conical column is fixedly connected with a third gear, the top of the third gear is engaged and connected with a fourth gear, the inner part of the fourth gear is in threaded connection with a rotating shaft, the left side of the rotating shaft is fixedly connected with a ratchet wheel, the back of the second support plate is movably connected with a crank, the inner part of the first support plate is provided with a groove, the inner part of the groove is movably connected with a first threaded rod, the outer side of the first threaded rod is in threaded connection with a first sliding block, the bottom of the first threaded rod is fixedly connected with a fifth gear, the outer side of the fifth gear is engaged and connected with a sixth gear, the inner part of the movable shaft is provided with a circular groove, the inner part of the circular groove is fixedly connected with a fixed column, the outer side of the fixed column is movably connected with a limiting block, the left side of the, and the outer side of the gear seven is connected with a gear eight in a meshing manner.
Preferably, the bottom area of the first tapered column is smaller than the top area of the first tapered column, and the bottom area of the second tapered column is larger than the top area of the second tapered column.
Preferably, the inside of sliding block one has the screw thread of the outside looks adaptation with threaded rod one, the left side swing joint of sliding block one has compression roller one, the both sides structure of compression roller one is the same.
Preferably, the left side of the rotating disc is fixedly connected to the front face of the gear six.
Preferably, the ratchet wheel is movably connected inside the circular groove, and the left side of the limiting block is movably connected with the outer side of the ratchet wheel.
Preferably, the second sliding block is internally provided with a thread matched with the outer side of the second threaded rod.
Preferably, the back of the crank is fixedly connected with an eighth gear.
(III) advantageous effects
Compared with the prior art, the invention provides a lithium battery diaphragm winding mechanism, which has the following beneficial effects:
1. this lithium battery diaphragm winding mechanism uses through the cooperation of carousel and five, six, threaded rod one, sliding block one, compression roller one of gear, rotates the carousel, and six drive five rotations of gear this moment further make the sliding block at the outside up-and-down motion of threaded rod one, and sliding block one can be followed to the compression roller one this moment, and the compression roller one can compress tightly the diaphragm of treating the rolling this moment to reached and prevented that the diaphragm rolling from taking place the effect of fold.
2. This lithium battery diaphragm winding mechanism uses through the cooperation of toper post one and toper post two, crank, ring, threaded rod two, sliding block two, axis of rotation, rotates the crank, and the threaded rod rotates this moment for the sliding block drives the ring up-and-down motion, further makes the drive ratio between toper post one and the toper post two change, and the rotational speed of axis of rotation also can change this moment, thereby has reached the effect of light regulation rolling speed.
3. This lithium battery diaphragm winding mechanism uses through the cooperation of motor and axis of rotation, ratchet, stopper, gear four, and the motor reverses the motor, and the motor drives axis of rotation anticlockwise rotation this moment, further makes ratchet anticlockwise rotation, and the stopper can block the ratchet this moment, further makes the axis of rotation move right in the inside of gear four to convenient change diaphragm spool's effect has been reached.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a back view of a second embodiment of a support plate according to the present invention;
FIG. 4 is a schematic cross-sectional view of the back of a second structure of the support plate of the present invention;
FIG. 5 is a cross-sectional view of a support plate according to the present invention;
FIG. 6 is a left side view of the movable shaft structure of the present invention.
In the figure: 1. a base; 2. a first support plate; 3. a turntable; 4. a first compression roller; 5. a movable shaft; 6. a second compression roller; 7. pressing roller III; 8. a second support plate; 9. a motor; 10. a first gear; 11. a second gear; 12. a first conical column; 13. a circular ring; 14. a second conical column; 15. a movable block; 16. a third gear; 17. a fourth gear; 18. a rotating shaft; 19. a ratchet wheel; 20. a crank; 21. a groove; 22. a first threaded rod; 23. a first sliding block; 24. a fifth gear; 25. a sixth gear; 51. a circular groove; 52. fixing a column; 53. a limiting block; 151. a second sliding block; 152. a second threaded rod; 153. a seventh gear; 154. and gear eight.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a lithium battery diaphragm winding mechanism comprises a base 1, a first support plate 2 is fixedly connected to the left side of the top of the base 1, a rotary table 3 is movably connected to the left side of the first support plate 2, a first compression roller 4 is movably connected to the right side of the first support plate 2, the structures of the two sides of the first compression roller 4 are the same, a movable shaft 5 is fixedly connected to the right side of the first support plate 2, a second compression roller 6 is movably connected to the top of the right side of the first support plate 2, a third compression roller 7 is movably connected to the right side of the first support plate 2, a second support plate 8 is movably connected to one side of the third compression roller 7, which is far away from the first support plate 2, a motor 9 is fixedly connected to the right side of the top of the base 1, a first gear 10 is fixedly connected to the left side of the motor, the left side of the first conical column 12 is slidably connected with a circular ring 13, the inner part of the circular ring 13 is slidably connected with a second conical column 14, the bottom area of the second conical column 14 is larger than the top area of the second conical column 14, the left side of the circular ring 13 is movably connected with a movable block 15, the top of the second conical column 14 is fixedly connected with a third gear 16, the top of the third gear 16 is meshed with a fourth gear 17, the inner thread of the fourth gear 17 is connected with a rotating shaft 18, the left side of the rotating shaft 18 is fixedly connected with a ratchet 19, the back of the second support plate 8 is movably connected with a crank 20, the inner part of the first support plate 2 is provided with a groove 21, the inner part of the groove 21 is movably connected with a first threaded rod 22, the outer side of the first threaded rod 22 is connected with a first sliding block 23, the left side of the first sliding block 23 is movably connected with a, the outer side of the five gear 24 is engaged with a six gear 25, the left side of the rotary table 3 is fixedly connected to the front side of the six gear 25, a circular groove 51 is formed in the movable shaft 5, a fixed column 52 is fixedly connected to the inside of the circular groove 51, a limit block 53 is movably connected to the outer side of the fixed column 52, the ratchet 19 is movably connected to the inside of the circular groove 51, the left side of the limit block 53 is movably connected to the outer side of the ratchet 19, a second sliding block 151 is fixedly connected to the left side of the movable block 15, a second threaded rod 152 is connected to the inner thread of the second sliding block 151, a second thread matched with the outer side of the second threaded rod 152 is arranged in the second sliding block 151, a seventh gear 153 is fixedly connected to the bottom of the second threaded rod 152, an eighth gear 154.
The working principle is that the diaphragm penetrates through the space between the second pressing roller 6 and the third pressing roller 7, the diaphragm passes through the bottom of the first pressing roller 4 and then is sleeved on the outer side of the rotating shaft 18, the rotating disc 3 is rotated at the moment, the left side of the rotating disc 3 is fixedly connected to the front side of the sixth gear 25, the outer side of the fifth gear 24 is meshed and connected with the sixth gear 25, the fifth gear 24 rotates at the moment, the bottom of the first threaded rod 22 is fixedly connected with the fifth gear 24, the first threaded rod 22 can rotate at the moment, the outer side of the first threaded rod 22 is in threaded connection with the first sliding block 23, the inner part of the first sliding block 23 is provided with threads matched with the outer side of the first threaded rod 22, the first sliding block 23 can move up and down on the outer side of the first threaded rod 22, the left side of the first pressing roller 23 is movably connected with the, therefore, the first compression roller 4 can compress the diaphragm to be rolled, the diaphragm is prevented from being loosened in the rolling process, and the effect of preventing the diaphragm from being rolled and wrinkled is achieved.
Starting the motor 9 to enable the motor 9 to rotate clockwise, wherein a first gear 10 is fixedly connected to the left side of the motor 9, a second gear 11 is meshed and connected to the outer side of the first gear 10, so the second gear 11 can rotate at the moment, a first conical column 12 is fixedly connected to the top of the second gear 11, so the first conical column 12 can also rotate at the moment, a circular ring 13 is slidably connected to the left side of the first conical column 12, and a second conical column 14 is slidably connected to the inside of the circular ring 13, so the first conical column 12 can drive the second conical column 14 to rotate through the circular ring 13, a third gear 16 is fixedly connected to the top of the second conical column 14, a fourth gear 17 is meshed and connected to the top of the third gear 16, so the fourth gear 17 can rotate, a rotating shaft 18 is connected to the internal thread of the fourth gear 17, so the rotating shaft 18 can also rotate clockwise at the moment, and when the rolling speed of, at this time, the crank 20 is rotated, because the outer side of the gear seven 153 is engaged with the gear eight 154, the back of the crank 20 is fixedly connected with the gear eight 154, the gear seven 153 can be rotated, because the bottom of the threaded rod two 152 is fixedly connected with the gear seven 153, the threaded rod two 152 can be rotated, because the internal thread of the sliding block two 151 is connected with the threaded rod two 152, the internal thread of the sliding block two 151 is provided with the thread matched with the outer side of the threaded rod two 152, the sliding block two 151 can move up and down on the outer side of the threaded rod two 152, because the left side of the movable block 15 is fixedly connected with the sliding block two 151, the movable block 15 can move up and down, because the left side of the ring 13 is movably connected with the movable block 15, the ring 13 can move up and down, and because the conical column one 12 can drive the conical column two 14 to rotate through, the bottom area of the first conical column 12 is smaller than the top area of the first conical column, and the bottom area of the second conical column 14 is larger than the top area of the second conical column, so that when the position of the ring 13 changes, the transmission ratio between the first conical column 12 and the second conical column 14 changes, the rotating speed of the second conical column 14 is changed, the rotating speed of the rotating shaft 18 is further changed, and the effect of easily adjusting the winding speed is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a lithium battery diaphragm winding mechanism, includes base (1), its characterized in that: the left side of the top of the base (1) is fixedly connected with a first supporting plate (2), the left side of the first supporting plate (2) is movably connected with a turntable (3), the right side of the first supporting plate (2) is movably connected with a first compression roller (4), the right side of the first supporting plate (2) is fixedly connected with a movable shaft (5), the top of the right side of the first supporting plate (2) is movably connected with a second compression roller (6), the right side of the first supporting plate (2) is movably connected with a third compression roller (7), one side, away from the first supporting plate (2), of the third compression roller (7) is movably connected with a second supporting plate (8), the right side of the top of the base (1) is fixedly connected with a motor (9), the left side of the motor (9) is fixedly connected with a first gear (10), the outer side of the first gear (10) is meshed with a second gear, the left side sliding connection of toper post (12) has ring (13), the inside sliding connection of ring (13) has toper post two (14), the left side swing joint of ring (13) has movable block (15), the top fixedly connected with gear three (16) of toper post two (14), the top meshing of gear three (16) is connected with gear four (17), the internal thread connection of gear four (17) has axis of rotation (18), the left side fixedly connected with ratchet (19) of axis of rotation (18), the back swing joint of backup pad two (8) has crank (20), recess (21) is seted up to the inside of backup pad one (2), the inside swing joint of recess (21) has threaded rod one (22), the outside threaded connection of threaded rod one (22) has sliding block one (23), the bottom fixedly connected with gear five (24) of threaded rod one (22), the outer side of the fifth gear (24) is meshed with a sixth gear (25), a circular groove (51) is formed in the movable shaft (5), a fixed column (52) is fixedly connected to the inside of the circular groove (51), a limiting block (53) is movably connected to the outer side of the fixed column (52), a second sliding block (151) is fixedly connected to the left side of the movable block (15), a second threaded rod (152) is connected to the inner thread of the second sliding block (151), a seventh gear (153) is fixedly connected to the bottom of the second threaded rod (152), and an eighth gear (154) is meshed with the outer side of the seventh gear (153).
2. The lithium battery diaphragm winding mechanism of claim 1, characterized in that: the area of the bottom of the first conical column (12) is smaller than that of the top of the first conical column, and the area of the bottom of the second conical column (14) is larger than that of the top of the second conical column.
3. The lithium battery diaphragm winding mechanism of claim 1, characterized in that: the inside of sliding block (23) has the screw thread with the outside looks adaptation of threaded rod (22), the left side swing joint of sliding block (23) has compression roller (4), the both sides structure of compression roller (4) is the same.
4. The lithium battery diaphragm winding mechanism of claim 1, characterized in that: the left side of the rotary table (3) is fixedly connected to the front side of the gear six (25).
5. The lithium battery diaphragm winding mechanism of claim 1, characterized in that: ratchet (19) swing joint is in the inside of circular slot (51), the left side of stopper (53) and the outside swing joint of ratchet (19).
6. The lithium battery diaphragm winding mechanism of claim 1, characterized in that: and the inner part of the second sliding block (151) is provided with a thread matched with the outer side of the second threaded rod (152).
7. The lithium battery diaphragm winding mechanism of claim 1, characterized in that: the back of the crank (20) is fixedly connected with an eight gear (154).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019592.3A CN112173817A (en) | 2020-09-24 | 2020-09-24 | Lithium battery diaphragm winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019592.3A CN112173817A (en) | 2020-09-24 | 2020-09-24 | Lithium battery diaphragm winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173817A true CN112173817A (en) | 2021-01-05 |
Family
ID=73944822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011019592.3A Withdrawn CN112173817A (en) | 2020-09-24 | 2020-09-24 | Lithium battery diaphragm winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173817A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453455A (en) * | 2022-02-17 | 2022-05-10 | 山东世纪正华金属科技有限公司 | Anti-loosening device for rolling hot-rolled stainless rolled plate |
| CN115339960A (en) * | 2022-09-22 | 2022-11-15 | 承德石油高等专科学校 | Cable recovery unit for power engineering |
| CN115339960B (en) * | 2022-09-22 | 2024-06-21 | 承德石油高等专科学校 | Cable recovery device for power engineering |
-
2020
- 2020-09-24 CN CN202011019592.3A patent/CN112173817A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453455A (en) * | 2022-02-17 | 2022-05-10 | 山东世纪正华金属科技有限公司 | Anti-loosening device for rolling hot-rolled stainless rolled plate |
| CN114453455B (en) * | 2022-02-17 | 2023-09-05 | 山东世纪正华金属科技有限公司 | Anti-loosening device for rolling hot-rolled stainless coiled plate |
| CN115339960A (en) * | 2022-09-22 | 2022-11-15 | 承德石油高等专科学校 | Cable recovery unit for power engineering |
| CN115339960B (en) * | 2022-09-22 | 2024-06-21 | 承德石油高等专科学校 | Cable recovery device for power engineering |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |