CN211338158U - Novel lithium battery diaphragm flattening device - Google Patents
Novel lithium battery diaphragm flattening device Download PDFInfo
- Publication number
- CN211338158U CN211338158U CN201921951131.2U CN201921951131U CN211338158U CN 211338158 U CN211338158 U CN 211338158U CN 201921951131 U CN201921951131 U CN 201921951131U CN 211338158 U CN211338158 U CN 211338158U
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- China
- Prior art keywords
- shear roller
- connecting plate
- roller
- lithium battery
- battery diaphragm
- Prior art date
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 17
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a novel lithium battery diaphragm exhibition is flat device, including frame, adjusting device, exhibition flat device, adjusting device installs both ends about the frame, including being located the linear guide of rearmost end, the slider is fixed on linear guide, and trapezoidal lead screw tip is furnished with adjusting handle, and trapezoidal lead screw passes through connecting plate A to be fixed at the slider front end, and connecting plate A fixes in connecting plate B rear end. The front end of the adjusting device is provided with a flattening device, the flattening device comprises a lower shear roller and an upper shear roller, the lower shear roller and the upper shear roller are fixed on a shear roller support through bolts, and the upper shear roller is arranged right above the lower shear roller. The utility model discloses can effectively open up flat baking house export both sides membrane limit, improve carry over pinch rolls cutter department face fold, reduce cutter department slitter edge and tear the probability, guarantee the continuity of production, improve product production efficiency.
Description
Technical Field
The utility model relates to a novel lithium battery diaphragm exhibition is flat device.
Background
After the lithium battery diaphragm is stretched in a bidirectional synchronous mode, the two side film edges are stretched to form the ear edges, and after extraction and drying, the two side film edges are easy to fold and collapse, so that the waste edges at the cutting knife of the traction roller are torn seriously, the production process is interrupted, and great economic loss is caused.
Disclosure of Invention
Therefore, the utility model relates to a solve above-mentioned technical problem, provide a novel lithium cell diaphragm exhibition flat device.
The utility model provides a technical problem can adopt following technical scheme:
a novel lithium battery diaphragm flattening device comprises a rack, wherein adjusting devices are installed at the left end and the right end of the rack, a flattening device is installed at the front end of each adjusting device, and each adjusting device comprises a sliding block, a trapezoidal lead screw, a connecting plate A, a connecting plate B, an adjusting hand wheel and a linear guide rail; the linear guide rail is arranged at the rearmost end, the sliding block is fixed on the linear guide rail, the end part of the trapezoidal lead screw is provided with an adjusting hand wheel, the trapezoidal lead screw is fixed at the front end of the sliding block through a connecting plate A, and the connecting plate A is fixed at the rear end of a connecting plate B.
The distance between the adjusting device 2 and the center of the frame 1 is 1500 mm.
The flattening device comprises a lower shear roller and an upper shear roller, the lower shear roller and the upper shear roller are fixed on the shear roller bracket through bolts, and the upper shear roller is arranged right above the lower shear roller.
The upper shearing roller can rotate upwards around the pin shaft, and the position of the upper shearing roller is automatically adjusted.
The connecting plate A is provided with a sliding slot hole, the connecting plate B is provided with an internal threaded hole, and the height of a roller gap between the upper shear roller and the lower shear roller can be adjusted by adjusting the fixing positions of the connecting plate A and the connecting plate B.
One end of the trapezoidal lead screw is provided with an adjusting hand wheel, and the left and right working positions of the flattening mechanism can be adjusted by rotating the adjusting hand wheel, so that the requirements of different widths are met.
The lower part of the shear roller support is an optical axis, and the action angles of the upper shear roller, the lower shear roller and the film can be adjusted by rotating the shear roller support, so that the flattening effect is increased.
The upper shear roller and the lower shear roller are rubber covered rollers: the roller core is made of aluminum, and the outer part of the roller core is coated with fluorine glue.
The utility model has the advantages as follows:
the utility model discloses can effectively open up flat baking house export both sides membrane limit, improve carry over pinch rolls cutter department face fold, reduce cutter department slitter edge and tear the probability, guarantee the continuity of production, improve product production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the adjusting device.
Fig. 3 is a schematic structural view of the flattening apparatus.
Wherein: 1. the device comprises a rack, 2, an adjusting device, 3, a flattening device, 201, a sliding block, 202, a trapezoidal screw rod, 203, a connecting plate A, 204, a connecting plate B, 205, an adjusting hand wheel, 206, a linear guide rail, 301, a lower shearing roller, 302, an upper shearing roller and 303, a shearing roller support.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, a novel lithium battery diaphragm flattening device comprises a frame 1, an adjusting device 2 and a flattening device 3. Adjusting devices 2 are installed at the left end and the right end of the rack, and a flattening device 3 is installed at the front end of each adjusting device 2. The adjusting device 2 comprises a sliding block 201, a trapezoidal screw 202, a connecting plate A203, a connecting plate B204, an adjusting hand wheel 205 and a linear guide rail 206; the linear guide rail 206 is arranged at the rearmost end, the sliding block 201 is fixed on the linear guide rail 206, the end part of the trapezoidal screw 202 is provided with an adjusting handwheel 205, the trapezoidal screw 202 is fixed at the front end of the sliding block through a connecting plate A203, and the connecting plate A203 is fixed at the rear end of a connecting plate B204. The distance between the adjusting device 2 and the center of the frame 1 is 1500 mm. The flattening device 3 comprises a lower shear roller 301 and an upper shear roller 302, the lower shear roller 301 and the upper shear roller 302 are fixed on a shear roller bracket 303 through bolts, and the upper shear roller 301 is arranged right above the lower shear roller 301. The upper shear roller 302 can rotate upwards around the pin 304, and the position is automatically adjusted. A sliding groove hole is formed in the connecting plate A203, an internal threaded hole is formed in the connecting plate B204, and the height of a roller gap between the upper shear roller 302 and the lower shear roller 301 can be adjusted by adjusting the fixing positions of the connecting plate A203 and the connecting plate B204. An adjusting hand wheel is arranged at one end of the trapezoidal screw 202, and the left and right working positions of the flattening device 3 are adjusted by rotating the adjusting hand wheel 205, so that the requirements of different widths can be met. The lower part of the shear roller support 303 is an optical axis, and the action angles of the upper shear roller 302, the lower shear roller 301 and the film can be adjusted by rotating the shear roller support 303, so that the flattening effect is increased. The upper shearing roller 302 and the lower shearing roller 301 are rubber covered rollers: the roller core is made of aluminum, and the outer part of the roller core is coated with fluorine glue.
After the whole lithium battery diaphragm flattening device is assembled in the mode shown in fig. 1, the frame 1 is fixed on a traction roller support through bolts, and the working positions of an upper shear roller 302 and a lower shear roller 301 are determined by fixing the height through an adjusting connecting plate B204 and adjusting a hand wheel 205 according to the height and the width of a field film. The dried film edge is cut and flattened by an upper shear roller 302 and a lower shear roller 301, then is conveyed to a traction roller, is cut edge and then is conveyed to an edge collecting machine to be wound into a coil.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a novel lithium battery diaphragm exhibition is flat device, includes frame (1), adjusting device (2) are installed at both ends about frame (1), exhibition flat device (3), its characterized in that are installed to adjusting device (2) front end: adjusting device (2) include slider (201), trapezoidal lead screw (202), connecting plate A (203), connecting plate B (204), adjusting hand wheel (205), linear guide (206) at the rearmost end, slider (201) are fixed on linear guide (206), trapezoidal lead screw (202) tip be furnished with adjusting hand wheel (205), trapezoidal lead screw (202) fix in slider (201) front end through connecting plate A (203), connecting plate A (203) fix in connecting plate B (204) rear end.
2. The novel lithium battery diaphragm flattening device is characterized in that the distance between the adjusting device (2) and the center of the frame (1) is 1500 mm.
3. The novel lithium battery diaphragm flattening device is characterized in that the flattening device (3) comprises a lower shear roller (301) and an upper shear roller (302), the lower shear roller (301) and the upper shear roller (302) are fixed on a shear roller support (303) through bolts, and the upper shear roller (302) is arranged right above the lower shear roller (301).
4. The novel lithium battery diaphragm flattening device as claimed in claim 3, wherein the upper shear roller (302) can rotate upwards around the pin (304) to automatically adjust the position.
5. The novel lithium battery diaphragm flattening device is characterized in that a sliding groove hole is formed in the connecting plate A (203), an internal thread hole is formed in the connecting plate B (204), and the height of a roller gap between the upper shear roller (302) and the lower shear roller (301) can be adjusted by adjusting the fixing positions of the connecting plate A (203) and the connecting plate B (204).
6. The novel lithium battery diaphragm flattening device is characterized in that one end of the trapezoidal lead screw (202) is provided with an adjusting hand wheel, and the left and right working positions of the flattening device (3) can be adjusted by rotating the adjusting hand wheel (205) so as to meet different width requirements.
7. The novel lithium battery diaphragm flattening device is characterized in that the lower portion of the shear roller support (303) is an optical axis, and the acting angles of the upper shear roller (302), the lower shear roller (301) and the thin film can be adjusted by rotating the shear roller support (303).
8. The novel lithium battery diaphragm flattening device as claimed in claim 3, wherein the upper shear roller (302) and the lower shear roller (301) are rubber covered rollers, the roller core is made of aluminum, and the outer portion of the roller core is covered with fluorine rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951131.2U CN211338158U (en) | 2019-11-13 | 2019-11-13 | Novel lithium battery diaphragm flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951131.2U CN211338158U (en) | 2019-11-13 | 2019-11-13 | Novel lithium battery diaphragm flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338158U true CN211338158U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951131.2U Active CN211338158U (en) | 2019-11-13 | 2019-11-13 | Novel lithium battery diaphragm flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211338158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936138A (en) * | 2021-02-23 | 2021-06-11 | 重庆云天化纽米科技股份有限公司 | Membrane extraction and membrane penetration fixture and membrane penetration method |
| CN114744365A (en) * | 2022-02-28 | 2022-07-12 | 中材锂膜有限公司 | Device for folding and unfolding extraction inlet film and using method thereof |
-
2019
- 2019-11-13 CN CN201921951131.2U patent/CN211338158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936138A (en) * | 2021-02-23 | 2021-06-11 | 重庆云天化纽米科技股份有限公司 | Membrane extraction and membrane penetration fixture and membrane penetration method |
| CN114744365A (en) * | 2022-02-28 | 2022-07-12 | 中材锂膜有限公司 | Device for folding and unfolding extraction inlet film and using method thereof |
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