CN210576165U - Environment-friendly battery diaphragm thickness adjusting device - Google Patents
Environment-friendly battery diaphragm thickness adjusting device Download PDFInfo
- Publication number
- CN210576165U CN210576165U CN201922047497.3U CN201922047497U CN210576165U CN 210576165 U CN210576165 U CN 210576165U CN 201922047497 U CN201922047497 U CN 201922047497U CN 210576165 U CN210576165 U CN 210576165U
- Authority
- CN
- China
- Prior art keywords
- roller
- battery diaphragm
- lifting
- rack
- adjusting device
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 19
- 230000006835 compression Effects 0.000 abstract description 13
- 238000007906 compression Methods 0.000 abstract description 13
- 238000005096 rolling process Methods 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to an environmental protection battery diaphragm thickness adjusting device, including first guiding mechanism, second guiding mechanism and winding mechanism. The utility model relates to an environmental protection battery diaphragm production facility field, the battery diaphragm passes through the rolling of winding mechanism, the battery diaphragm is in the rolling stroke, carry out the secondary extrusion to the battery diaphragm through first guiding mechanism and second guiding mechanism, make the extruded gentler of battery diaphragm, the battery diaphragm after the extrusion is difficult to appear the inflation, prevent the battery diaphragm simultaneously because the too big damage of extrusion thickness, the inflation appears easily after having solved the compression extrusion of battery diaphragm, the too big technical problem that probably leads to the battery diaphragm to damage of battery diaphragm compression degree.
Description
Technical Field
The utility model relates to an environmental protection battery diaphragm production facility field especially relates to an environmental protection battery diaphragm thickness adjusting device.
Background
At present, after a battery diaphragm needs to be compressed in a production process, the battery diaphragm is enabled to have a required thickness, the thickness of the battery diaphragm is adjusted, a compression roller is generally adopted for primary extrusion, the battery diaphragm is extruded for one time, if the thickness of the compression adjustment is too large, the battery diaphragm is easy to partially or completely expand after being compressed, so that the extrusion precision is not enough, and even the battery diaphragm is damaged due to too large compression degree; in battery diaphragm production water line, when extrudeing, the diaphragm need keep horizontal extrusion to carry, ensures the stationarity and the accuracy of moulding-die, if when extrudeing, the direction that the diaphragm got into the compression roller becomes certain angle with the compression roller, leads to the compression unevenness easily, leads to the product percent of pass low.
Patent application No.: CN201520757474.0 discloses a battery diaphragm thickness adjusting device, including the last roller of arranging from top to bottom and roll the roller down, last roller and roll the roller down and be connected to actuating mechanism respectively, the both ends of rolling the roller on be equipped with first backup pad, first backup pad on be connected with and be used for supporting first backup pad pneumatic unit that reciprocates, first backup pad on be equipped with the spout, the spout in be equipped with the slider, the slider on be equipped with the bearing, last roller pass through the bearing link to each other with the slider, first backup pad on be equipped with supporting screw, supporting screw's one end be equipped with the handle, and supporting screw's the other end and the sub-unit connection of slider. The unit that the accessible starts and support the screw and adjust the roller of rolling on to, and can't adjust the height of rolling the roller down, probably make the diaphragm get into the direction of compression roller and become certain angle with the compression roller for compression accuracy is low, and the device adopts once extrusion mode to battery diaphragm thickness adjustment, causes battery diaphragm part or whole inflation easily after the compression, makes extruded precision not enough, leads to battery diaphragm to damage owing to the compressed degree is too big even.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides an environmental protection battery diaphragm thickness adjusting device. The technical problems that expansion is easy to occur after the battery diaphragm is compressed and extruded, and the battery diaphragm is damaged possibly due to overlarge compression degree of the battery diaphragm are solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the first adjusting mechanism comprises a first rack, a first lower roller rotatably arranged on the first rack, two first bearing seats arranged on the first rack in a liftable manner, a first upper roller rotatably arranged between the two first bearing seats, a first motor for driving the first upper roller to rotate and a second motor for driving the first lower roller to rotate; the second adjusting mechanism comprises a second rack, a second lower roller which is rotatably arranged on the second rack, two second bearing seats which are arranged on the second rack in a lifting manner, a second upper roller which is rotatably arranged between the two second bearing seats, a third motor for driving the second upper roller to rotate and a fourth motor for driving the second lower roller to rotate; the winding mechanism comprises a third rack, a rotating roller and a driving motor, wherein the rotating roller is rotatably arranged on the third rack, and the driving motor drives the rotating roller to rotate.
Further:
the first frame comprises two first bases and a first lifting column arranged on the first bases in a liftable mode, the first lower roller is rotatably arranged between the two first lifting columns, a first lifting groove is formed in each first base, the first lifting columns are arranged in the first lifting grooves in a liftable mode, a first lifting bolt is connected to each first lifting groove in a threaded mode, the tops of the first lifting bolts are abutted to the bottoms of the first lifting columns, two first horizontal seats are oppositely arranged on each first lifting column, each first horizontal seat is provided with a through hole, a fastening bolt is arranged on each through hole in a penetrating mode in a detachable mode, the fastening bolt is connected with the first bases in a threaded mode, and each fastening bolt is provided with an upper fastening nut and a lower fastening nut.
Every be equipped with first spout, two on the first lift capital portion along the vertical direction first spout sets up oppositely, every first bearing frame locates two respectively with liftable first spout, the first adjusting bolt of first spout bottom threaded connection, first adjusting bolt top is supported and is leaned on in first bearing frame bottom, it is equipped with at least one first fixing bolt respectively to lie in first spout both sides on the first lift post, support when screwing and lean on in first bearing frame side to first fixing bolt.
The structure of the second frame is the same as that of the first frame.
The top end of the first lower roller, the top end of the second lower roller and the top end of the rotating roller are arranged on the same horizontal plane.
And the distance between the first upper roller and the second upper roller is not less than that between the second upper roller and the second lower roller.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses battery diaphragm passes through the rolling mechanism rolling, and battery diaphragm carries out the extrusion for the first time through first guiding mechanism to battery diaphragm in the rolling stroke, adjusts battery diaphragm's thickness, rethread second guiding mechanism carries out the extrusion for the second time to battery diaphragm, and the interval between first upper roll and the first lower roll is greater than the interval of second upper roll and second lower roll usually, realizes carrying out the secondary extrusion to battery diaphragm step by step in proper order, makes battery diaphragm extrusion more gentle, and battery diaphragm after the extrusion is difficult to appear expanding, prevents battery diaphragm because the too big damage of extrusion thickness simultaneously; the heights of the first upper roll, the first lower roll, the second upper roll and the second lower roll on the first rack and the second rack can be respectively adjusted, so that the thickness of the battery diaphragm is adjusted, the height of the first upper roll can be finely adjusted by rotating the first adjusting bolt, the height of the second upper roll can be finely adjusted by rotating the first lifting bolt, and the heights of the first upper roll and the second upper roll can also be adjusted by the above mode; make the top of first lower roll, second lower roll top and live-rollers top be same horizontal plane through height-adjusting on for battery diaphragm is close the level form when transporting the extrusion, makes the rolling of battery diaphragm steady and extruded precision high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the first adjustment mechanism.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and fig. 2, the present embodiment provides a thickness adjusting device for an environmental-friendly battery separator 5, including a first adjusting mechanism, a second adjusting mechanism and a winding mechanism, where the first adjusting mechanism includes a first frame 1, a first lower roller 21 rotatably disposed on the first frame 1, two first bearing seats 23 liftably disposed on the first frame 1, a first upper roller 22 rotatably disposed between the two first bearing seats 23, a first motor 61 driving and driving the first upper roller 22 to rotate, and a second motor 62 driving and driving the first lower roller 21 to rotate; the second adjusting mechanism comprises a second rack 3, a second lower roller 41 rotatably arranged on the second rack 3, two second bearing seats 43 arranged on the second rack 3 in a lifting manner, a second upper roller 42 rotatably arranged between the two second bearing seats 43, a third motor for driving and driving the second upper roller 42 to rotate, and a fourth motor for driving and driving the second lower roller 41 to rotate, wherein the distance between the first upper roller 22 and the second upper roller 42 is not less than the distance between the second upper roller 42 and the second lower roller 41; the winding mechanism comprises a third machine frame 4, a rotating roller 41 rotatably arranged on the third machine frame 4 and a driving motor 42 for driving the rotating roller 41 to rotate, and the top end of the first lower roller 21, the top end of the second lower roller 41 and the top end of the rotating roller 41 are arranged on the same horizontal plane.
First frame 1 includes two first bases 11, locate first lift post 12 on first base 11 liftable, first lower roll 21 rotationally locates between two first lift posts 12, be equipped with a first lift groove 13 on the first base 11, first lift post 13 is located on first lift post 12 liftable, a threaded connection first lifting bolt 14 on first lift groove 13, first lifting bolt 14 top is supported and is leaned on in first lift post 12 bottom, be equipped with two first horizontal seats 15 on the first lift post 12 opposedly, be equipped with a through-hole 151 on every first horizontal seat 15, a fastening bolt 16 is worn to establish by detachably on the through-hole 151, fastening bolt 16 and first base 11 threaded connection, be equipped with fastening nut 17 and lower fastening nut 18 on fastening bolt 16. Be equipped with first spout 26 on every first lift post 12 top along the vertical direction, two first spouts 26 are opposite to be set up, two first spouts 26 are located respectively to every first bearing frame 23 liftable, first spout 26 bottom threaded connection first adjusting bolt 24, first adjusting bolt 24 top is supported and is leaned on in first bearing frame 23 bottom, it is equipped with at least one first fixing bolt 25 respectively to lie in first spout 26 both sides on the first lift post 12, support when screwing first fixing bolt 25 and lean on in first bearing frame 23 side.
The structure of the second frame 3 is the same as that of the first frame 1, and is not described in detail herein.
The tip end of the first lower roller 21, the tip end of the second lower roller 41, and the tip end of the rotating roller 41 may not be disposed on the same horizontal plane, and in this case, it is difficult to maintain the horizontal state during the conveyance of the battery separator 5, which is disadvantageous for the pressing of the battery separator 5.
The first motor 61, the second motor 62, the third motor, the fourth motor, and the driving motor 42 are all known devices, and are not described herein again.
Usually, the distance between the first upper roller 22 and the first lower roller 21 is not less than the distance between the second upper roller 42 and the second lower roller 41, if the thickness of the battery diaphragm 5 to be adjusted is larger, the distance can be adjusted, and the distance between the first upper roller 22 and the first lower roller 21 is greater than the distance between the second upper roller 42 and the second lower roller 41, so that the battery diaphragm 5 is gradually and secondarily extruded, and the extrusion of the battery diaphragm 5 is more gradual; the distance between the first upper roller 22 and the first lower roller 21 can be equal to the distance between the second upper roller 42 and the second lower roller 41, the battery diaphragm 5 can be extruded secondarily, the battery diaphragm 5 can be prevented from expanding after being extruded once, and the precision of the battery diaphragm 5 after adjustment can be ensured.
The utility model discloses a working method is:
the utility model respectively adjusts the distance between the first upper roller 22 and the first lower roller 21 and the distance between the second upper roller 42 and the second lower roller 41 according to the thickness of the battery diaphragm 5 and the thickness of the battery diaphragm 5 to be adjusted, uses a tool to unscrew the two upper fastening nuts 17 and the two lower fastening nuts 18, uses the tool to rotate the two fastening bolts 16 to separate the fastening bolts 16 from the first base 11, uses the tool to rotate the first lifting bolt 14 to adjust the height of the first lifting column 12, so that the top end of the first lower roller 21 and the top end of the rotating roller 41 are arranged on the same horizontal plane, after adjustment, uses the tool to rotate the fastening bolts 16 to screw the fastening bolts 16 on the first base 11, uses the tool to screw the upper fastening nuts 17 and the lower fastening nuts 18, so that the top surface of the upper fastening nuts 17 is abutted against the first horizontal seat 15, and the bottom surface of the lower fastening nuts 18 is abutted against the first base 11, the two fastening bolts 16 play a role in strengthening fixed support, so that the first lifting column 12 is not easy to shake, and the extrusion precision of the battery diaphragm is high; loosening first fixing bolt 25 respectively, the rotatory first adjusting bolt 24 of use instrument to adjust first bearing frame 23's height, thereby adjust first height of going up roller 22, adjust the back, the first fixing bolt 25 of screwing, first fastening bolt 25 can stabilize first bearing frame 23 more, the shake of first bearing frame 23 when preventing equipment operation, make the extruded precision of battery diaphragm high.
The battery diaphragm 5 is wound by the winding mechanism, the battery diaphragm 5 is extruded for the first time by the first adjusting mechanism in the winding stroke, the thickness of the battery diaphragm 5 is adjusted, and then the battery diaphragm 5 is extruded for the second time by the second adjusting mechanism, generally, the distance between the first upper roller 22 and the first lower roller 21 is not smaller than the distance between the second upper roller 42 and the second lower roller 41, so that the battery diaphragm 5 is extruded for the second time gradually, the extruded battery diaphragm 5 is more gentle, the extruded battery diaphragm 5 is not easy to expand, and the damage of the battery diaphragm 5 due to the overlarge extrusion thickness is prevented; the heights of the first upper roll 22, the first lower roll 21, the second upper roll 42 and the second lower roll 41 on the first rack 1 and the second rack 3 can be respectively adjusted, so that the thickness of the battery diaphragm 5 is adjusted, the height of the first upper roll 22 can be finely adjusted by rotating the first adjusting bolt 24, the height of the second upper roll 42 can be finely adjusted by rotating the first lifting bolt 14, and the heights of the first upper roll 22 and the second upper roll 42 can also be adjusted in the above manner; make the top of first lower roll 21, second lower roll 41 top and live-rollers 41 top be same horizontal plane through height-adjusting for battery diaphragm 5 is close the level form when transporting the extrusion, makes battery diaphragm 5's rolling steady and extruded precision high.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an environment-friendly battery diaphragm thickness adjusting device which characterized in that: the first adjusting mechanism comprises a first rack, a first lower roller, two first bearing seats, a first upper roller, a first motor and a second motor, wherein the first lower roller is rotatably arranged on the first rack; the second adjusting mechanism comprises a second rack, a second lower roller which is rotatably arranged on the second rack, two second bearing seats which are arranged on the second rack in a lifting manner, a second upper roller which is rotatably arranged between the two second bearing seats, a third motor for driving the second upper roller to rotate and a fourth motor for driving the second lower roller to rotate; the winding mechanism comprises a third rack, a rotating roller and a driving motor, wherein the rotating roller is rotatably arranged on the third rack, and the driving motor drives the rotating roller to rotate.
2. The environment-friendly battery separator thickness adjusting device as defined in claim 1, wherein: the first frame comprises two first bases and a first lifting column arranged on the first bases in a liftable mode, the first lower roller is rotatably arranged between the two first lifting columns, a first lifting groove is formed in each first base, the first lifting columns are arranged in the first lifting grooves in a liftable mode, a first lifting bolt is connected to each first lifting groove in a threaded mode, the tops of the first lifting bolts are abutted to the bottoms of the first lifting columns, two first horizontal seats are oppositely arranged on each first lifting column, each first horizontal seat is provided with a through hole, a fastening bolt is arranged on each through hole in a penetrating mode in a detachable mode, the fastening bolt is connected with the first bases in a threaded mode, and each fastening bolt is provided with an upper fastening nut and a lower fastening nut.
3. The environment-friendly battery separator thickness adjusting device according to claim 2, wherein: every be equipped with first spout, two on the first lift capital portion along the vertical direction first spout sets up oppositely, every first bearing frame locates two respectively with liftable first spout, the first adjusting bolt of first spout bottom threaded connection, first adjusting bolt top is supported and is leaned on in first bearing frame bottom, it is equipped with at least one first fixing bolt respectively to lie in first spout both sides on the first lift post, support when screwing and lean on in first bearing frame side to first fixing bolt.
4. The environment-friendly battery separator thickness adjusting device according to claim 3, wherein: the structure of the second frame is the same as that of the first frame.
5. The environment-friendly battery separator thickness adjusting device as defined in claim 1, wherein: the top end of the first lower roller, the top end of the second lower roller and the top end of the rotating roller are arranged on the same horizontal plane.
6. The environment-friendly battery separator thickness adjusting device as defined in claim 1, wherein: and the distance between the first upper roller and the second upper roller is not less than that between the second upper roller and the second lower roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047497.3U CN210576165U (en) | 2019-11-25 | 2019-11-25 | Environment-friendly battery diaphragm thickness adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047497.3U CN210576165U (en) | 2019-11-25 | 2019-11-25 | Environment-friendly battery diaphragm thickness adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576165U true CN210576165U (en) | 2020-05-19 |
Family
ID=70662464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922047497.3U Expired - Fee Related CN210576165U (en) | 2019-11-25 | 2019-11-25 | Environment-friendly battery diaphragm thickness adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883723A (en) * | 2020-08-06 | 2020-11-03 | 陈琳 | Diaphragm device for producing monolithic integrated thin film solid silicon-carbon-lithium-tantalum battery |
| WO2023193163A1 (en) * | 2022-04-07 | 2023-10-12 | 江苏时代新能源科技有限公司 | Separator thickness adjusting device and method, and wound electrode assembly production system |
-
2019
- 2019-11-25 CN CN201922047497.3U patent/CN210576165U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883723A (en) * | 2020-08-06 | 2020-11-03 | 陈琳 | Diaphragm device for producing monolithic integrated thin film solid silicon-carbon-lithium-tantalum battery |
| CN111883723B (en) * | 2020-08-06 | 2021-07-16 | 新昌县鸿吉电子科技有限公司 | Diaphragm device for producing monolithic integrated thin film solid silicon-carbon-lithium-tantalum battery |
| WO2022027857A1 (en) * | 2020-08-06 | 2022-02-10 | 陈琳 | Membrane device for production of monolithic integrated film solid-state silicon-carbon-lithium-tantalum battery |
| WO2023193163A1 (en) * | 2022-04-07 | 2023-10-12 | 江苏时代新能源科技有限公司 | Separator thickness adjusting device and method, and wound electrode assembly production system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210576165U (en) | Environment-friendly battery diaphragm thickness adjusting device | |
| CN211029275U (en) | Cold rolling mill roll surface treatment device | |
| CN217251834U (en) | Bending device for machining stainless steel stamping parts | |
| CN204888931U (en) | But shoe tree fixed bolster of angle regulation and height | |
| CN117428596B (en) | Metal roller neck polishing equipment and polishing method | |
| CN210265727U (en) | Belt pulley tensioning device | |
| CN107443692A (en) | The solid plate and bar jointing structure of rigid clamping mechanism | |
| CN205816464U (en) | Straightener roller box maintenance elevation adjusting device | |
| CN214213998U (en) | Sponge cutting equipment is with fixed establishment placed in middle | |
| CN211112433U (en) | Bearing adjusting mechanism for operating platform of warping machine | |
| CN113734848A (en) | Rubber bushing contraction device for engineering truck | |
| CN104772418B (en) | String muscle step device in steel bar girder production line | |
| CN209850340U (en) | Fixing base for vertical type comprehensive processing machine | |
| CN216400572U (en) | Horizontal adjusting mechanism of 3D printer | |
| CN206351910U (en) | It is a kind of to be easy to adjust the buffer bed of groove angle angle | |
| CN110733935A (en) | cable reel support frame | |
| CN211539051U (en) | Rolling machine for machining | |
| JPH07186211A (en) | Center height adjustment of injection unit | |
| CN220787638U (en) | Adjustable base for cable conveyor | |
| CN219938716U (en) | Measurement control protection device convenient to fix | |
| CN221584599U (en) | Press for machining with high structural stability | |
| CN113386039B (en) | Burnishing machine is used in plank processing | |
| CN218292478U (en) | Steel column mounting structure of assembled house | |
| CN215509535U (en) | Ergonomic inclined gravity-assisted feeding plate in laser cutting machine | |
| CN213979819U (en) | Scaffold frame of slope prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220419 Address after: 337000 zone a of Intelligent Manufacturing Industrial Park, West expansion area of Industrial Park, Xiangdong District, Pingxiang City, Jiangxi Province Patentee after: Pingxiang zhuotai new energy center (L.P.) Address before: 362700 Shishi Avenue near Shixiang Second Road, Xiangzhi Town, Shishi City, Quanzhou City, Fujian Province Patentee before: Shishi Shentai New Material Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |