CN215755451U - Cathode plate winding device - Google Patents
Cathode plate winding device Download PDFInfo
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- CN215755451U CN215755451U CN202121914025.4U CN202121914025U CN215755451U CN 215755451 U CN215755451 U CN 215755451U CN 202121914025 U CN202121914025 U CN 202121914025U CN 215755451 U CN215755451 U CN 215755451U
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- roller
- compression roller
- press
- cathode sheet
- driving mechanism
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- 238000004804 winding Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 56
- 238000007906 compression Methods 0.000 claims description 56
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The utility model provides a cathode plate winding device which comprises a rack, wherein a rotary drum is arranged on the rack and is driven to rotate by a rotary driving mechanism; the length direction of the press roll is parallel to the axis of the roller, and a press roll adjusting mechanism is used for adjusting the position of the press roll; the press roller adjusting mechanism adjusts the minimum distance between the outer surface of the press roller and the axis of the roller, so that the press roller and the cathode sheet wound on the roller are pressed tightly and the pressing force is constant. According to the utility model, with the rotation of the roller, the diameter of a cathode sheet roll formed by the cathode sheets is gradually increased, and the position of the press roller is adjusted by the press roller adjusting mechanism to enable the press roller to tightly press the cathode sheets in a constant pressure manner, so that the surface of wound cathode sheets is smooth, and the winding is more regular.
Description
Technical Field
The utility model belongs to the field of electrolysis, and particularly relates to a cathode sheet winding device.
Background
The negative pole piece all needs the lapping to place when the preparation, and according to the technology demand, the negative pole piece of every book need twine 400 meters long, and the negative pole piece is at the in-process of rolling up, because the lead sheet is very thin only 0.9mm, appears very easily because do not have the tensioning or compress tightly, leads to appearing the phenomenon of rolling up the piece, in case the piece will appear the incomplete piece when next process uses.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cathode sheet winding device.
The object of the utility model is achieved in the following way: a cathode plate winding device comprises a rack, wherein a rotary roller is arranged on the rack and is driven to rotate by a rotary driving mechanism; the length direction of the press roll is parallel to the axis of the roller, and a press roll adjusting mechanism is used for adjusting the position of the press roll; the press roller adjusting mechanism adjusts the minimum distance between the outer surface of the press roller and the axis of the roller, so that the press roller and the cathode sheet wound on the roller are pressed tightly and the pressing force is constant.
The compression roller adjusting mechanism comprises a compression roller frame which is rotatably arranged on the rack, and the compression roller is arranged on the compression roller frame; the roller frame and the rack are hinged with a linear driving mechanism, and the linear driving mechanism drives the roller frame to rotate.
The linear driving mechanism is an air cylinder, an air inlet end of the air cylinder is communicated with an air source through an air inlet pipeline, an air outlet end of the air cylinder is communicated with the atmosphere through an air outlet pipeline, and a pressure regulating valve used for discharging redundant air in the air cylinder to keep the pressure of the air cylinder stable is arranged on the air inlet pipeline.
The compression roller is cylindrical, two ends of the compression roller are respectively rotatably arranged on the compression roller frame, and the axis of the compression roller is parallel to the axis of the roller.
The compression roller adjusting mechanism comprises a compression roller frame which is driven by the linear driving mechanism to move so as to be close to or far away from the roller, and the compression roller is arranged on the compression roller frame.
The rotary driving mechanism comprises a speed reducing motor, and an output shaft of the speed reducing motor is connected with a roller shaft of the roller through a cross sliding coupler; the roller shaft is arranged on the roller support; the roller support is a U-shaped shaft bracket.
The utility model has the beneficial effects that: along with the rotation of cylinder, the diameter grow gradually is rolled up to the negative pole piece that the negative pole piece formed, and the position that compression roller adjustment mechanism adjusted the compression roller makes the compression roller compresses tightly with the form of constant voltage the negative pole piece to make winding negative pole piece surfacing, the winding is more regular.
Drawings
Fig. 1 is a schematic perspective view of the structural principle of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a partially enlarged view of the rotation driving mechanism.
Fig. 4 is a schematic view of the drum support.
Wherein, 1 is a roller, 2 is a rotary driving mechanism, 3 is a frame, 4 is a press roller, 5 is a cathode plate, 6 is a press roller frame, 7 is an air cylinder, 20 is a speed reducing motor, 21 is a cross sliding insertion coupling, 22 is a roller support, and 30 is an air cylinder bracket.
Detailed Description
In the present invention, unless otherwise specifically defined and limited, technical terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention pertains. The terms "connected", "fixed", "arranged" and the like are to be understood in a broad sense, and may be fixedly connected, detachably connected or integrated; can be directly connected or indirectly connected through an intermediate medium; either mechanically or electrically. Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. Moreover, a first feature being "on" or "over" or "above" a second feature would be that the first feature is directly on or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature "under" or "beneath" a second feature may be directly under or obliquely under the first feature or may simply mean that the first feature is at a lesser level than the second feature. Relational terms such as first, second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Terms used in the description such as "center", "lateral", "longitudinal", "length", "width", "thickness", "height", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated.
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. As shown in fig. 1-4, a cathode sheet winding device comprises a frame 3, a rotatable roller 1 is arranged on the frame 3, and the roller 1 is driven by a rotary driving mechanism 2 to rotate; the roller device also comprises a press roller 4 with the length direction parallel to the axis of the roller 1 and a press roller adjusting mechanism for adjusting the position of the press roller 4. The press roller adjusting mechanism adjusts the minimum distance between the outer surface of the press roller 4 and the axis of the roller 1, so that the press roller 4 and the cathode sheet 5 wound on the roller 1 are pressed tightly and the pressing force is constant. The pressing force here is a constant pressure, and the precision range or the variation range of the constant pressure is set as required. The roller 1 rotates to enable the cathode sheet 5 to be wound on the roller 1, and the pressing roller 4 presses the cathode sheet 5 to ensure that the cathode sheet 5 is wound on the roller 1 smoothly. Along with the rotation of cylinder 1, the cathode sheet roll diameter that cathode sheet 5 formed becomes gradually grow, and compression roller adjustment mechanism adjusts the position of compression roller 4 makes compression roller 4 compresses tightly with the form of constant pressure cathode sheet 5 to make winding cathode sheet 5 surfacing, it is more regular to twine.
Further, the compression roller adjusting mechanism comprises a compression roller frame 6 which is rotatably arranged on the rack 3, and the compression roller 4 is arranged on the compression roller frame 6; the roller frame 6 and the frame 3 are hinged with a linear driving mechanism, and the linear driving mechanism drives the roller frame 6 to rotate. Along with the cathode sheet roll diameter that cathode sheet 5 formed becomes bigger gradually, the gradual rotation of compression roller frame 6 makes compression roller 4 with the distance of cylinder 1 axis becomes bigger gradually to guarantee compression roller 4 with the constant voltage with the surface that the cathode sheet constitutes rolled up compresses tightly.
In a specific embodiment, the linear driving mechanism may be a cylinder 7, an air inlet end of the cylinder 7 is connected to an air source through an air inlet pipeline, an air outlet end of the cylinder 7 is connected to the atmosphere through an air outlet pipeline, and the air inlet pipeline is provided with a pressure regulating valve for discharging redundant air in the cylinder to keep the pressure of the cylinder stable. One end of the air cylinder is an air inlet end, and the other end of the air cylinder is an air outlet end. And a piston is arranged on one side of the air outlet end of the air cylinder and is hinged with the compression roller frame. And initially, air enters from the air inlet end, the pressure regulating valve is closed until the pressing roller 4 rotated on the pressing roller frame 6 presses the cathode sheet 5, the cathode sheet formed by the cathode sheet 5 is coiled to the piston end of the air cylinder 7 to generate a reaction force, and the balance between the pressure at the air inlet end and the reaction force at the air outlet end in the air cylinder 7 is achieved. After the winding begins, the inlet end is intake at a constant pressure continuously, pressure regulating valve has set a pressure value in advance, when the pressure in the air inlet pipeline exceeds the set pressure value, the pressure regulating valve is opened automatically to release pressure, and when the pressure in the air inlet pipeline reaches the set pressure value, the pressure regulating valve is closed automatically. Along with the rotation of the roller, the pressure regulating valve dynamically regulates the pressure value in the air inlet end adjusting pipeline in real time along with the gradual thickening of the cathode sheet roll, and the pressure value in the air inlet end pipeline is kept constant. In the process, the air outlet end is communicated with the atmosphere.
The compression roller 4 is cylindrical, two ends of the compression roller 4 are respectively rotatably arranged on the compression roller frame 6, and the axis of the compression roller 4 is parallel to the axis of the roller 1. The shape and the rotation setting mode of the compression roller 4 ensure that the compression roller 4 rolls and compresses the cathode sheet 5, so that the friction between the compression roller 4 and the cathode sheet 5 is reduced, and the damage to the outer surface of the cathode sheet 5 is avoided. In a specific structure, the linear driving mechanism may be disposed at an upper end of the roll frame 6. And an air cylinder support 30 is arranged on the ground or the rack 3, one end of the linear driving mechanism is hinged with the air cylinder support 30, and the other end of the linear driving mechanism is hinged with the compression roller frame 6.
Or, in another embodiment, the pressing roller adjusting mechanism comprises a pressing roller frame 6 which is driven by a linear driving mechanism to move to be close to or far away from the roller 1, and the pressing roller 4 is arranged on the pressing roller frame 6. Preferably, the compression roller 4 is cylindrical, two ends of the compression roller 4 are respectively rotatably arranged on the compression roller frame 6, and the axis of the compression roller 4 is parallel to the axis of the roller 1. For such a roll adjustment mechanism, rolls 4 that are not all cylindrical may also be used. In addition, the linear driving mechanism can adopt the air cylinder mentioned above, and can also adopt a linear driving mechanism such as a ball screw driven by a servo motor. A track can be arranged on the ground, and a sliding block can be arranged at the bottom of the compression roller frame 6 and is arranged on the track in a sliding mode. And a track sliding block mechanism is adopted to ensure that the moving direction of the compression roller frame is not changed.
In addition, the rotation driving mechanism 2 comprises a speed reducing motor 20, and an output shaft of the speed reducing motor 20 is connected with a drum shaft of the drum 1 through a cross sliding-plug coupling 21; the drum shaft is arranged on the drum support 22; the roller support 22 is preferably a removable U-shaped pedestal. The air cylinder 7 and the speed reducing motor 20 of the rotary driving mechanism 2 can be electrically connected with a controller, a control program is designed according to the number of turns and the thickness of the wound cathode sheet, and the cathode sheet is ensured to be wound at a constant linear speed through the control of the controller. Meanwhile, according to the change of the number of turns and the thickness of the wound coil, the compression roller is ensured to compress the sheet coil at a constant pressure through the pressure adjustment of the air cylinder.
In the specific implementation: one end of the cathode sheet 5 is arranged on the roller 1, and the roller 1 rotates to enable the cathode sheet 5 to be wound on the roller 1. And starting the air cylinder 7, rotating the compression roller frame 6, and pressing the compression roller 4 on the cathode sheet 5. As the drum 1 rotates, the cathode sheet roll formed by the cathode sheets 5 gradually becomes larger in diameter, and the press roller adjusting mechanism adjusts the position of the press roller 4 so that the press roller 4 presses the cathode sheets 5 in a constant pressure manner. After the winding of the cathode sheet 5 is completed, the piston end of the air cylinder 7 retracts, and the compression roller 4 is driven to move away from the cathode sheet 5.
The features of the embodiments described above may be arbitrarily combined, and the combination of the features is not contradictory, and should be considered as a range described in the present specification. The technical solution according to the present invention and equivalents or changes thereof, as well as several changes and modifications made therein, should also be considered as the protection scope of the present invention without departing from the overall concept of the present invention.
Claims (6)
1. A cathode plate winding device is characterized in that: the rotary drum type washing machine comprises a rack, wherein a rotary drum is arranged on the rack and is driven to rotate by a rotary driving mechanism; the length direction of the press roll is parallel to the axis of the roller, and a press roll adjusting mechanism is used for adjusting the position of the press roll; the press roller adjusting mechanism adjusts the minimum distance between the outer surface of the press roller and the axis of the roller, so that the press roller and the cathode sheet wound on the roller are pressed tightly and the pressing force is constant.
2. The cathode sheet winding device according to claim 1, wherein: the compression roller adjusting mechanism comprises a compression roller frame which is rotatably arranged on the rack, and the compression roller is arranged on the compression roller frame; the roller frame and the rack are hinged with a linear driving mechanism, and the linear driving mechanism drives the roller frame to rotate.
3. The cathode sheet winding device according to claim 2, wherein: the linear driving mechanism is an air cylinder, an air inlet end of the air cylinder is communicated with an air source through an air inlet pipeline, an air outlet end of the air cylinder is communicated with the atmosphere through an air outlet pipeline, and a pressure regulating valve used for discharging redundant air in the air cylinder to keep the pressure of the air cylinder stable is arranged on the air inlet pipeline.
4. The cathode sheet winding device according to claim 2, wherein: the compression roller is cylindrical, two ends of the compression roller are respectively rotatably arranged on the compression roller frame, and the axis of the compression roller is parallel to the axis of the roller.
5. The cathode sheet winding device according to claim 1, wherein: the compression roller adjusting mechanism comprises a compression roller frame which is driven by the linear driving mechanism to move so as to be close to or far away from the roller, and the compression roller is arranged on the compression roller frame.
6. The cathode sheet winding device according to any one of claims 1 to 5, wherein: the rotary driving mechanism comprises a speed reducing motor, and an output shaft of the speed reducing motor is connected with a roller shaft of the roller through a cross sliding coupler; the roller shaft is arranged on the roller support; the roller support is a U-shaped shaft bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121914025.4U CN215755451U (en) | 2021-08-16 | 2021-08-16 | Cathode plate winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121914025.4U CN215755451U (en) | 2021-08-16 | 2021-08-16 | Cathode plate winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215755451U true CN215755451U (en) | 2022-02-08 |
Family
ID=80074974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121914025.4U Active CN215755451U (en) | 2021-08-16 | 2021-08-16 | Cathode plate winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215755451U (en) |
-
2021
- 2021-08-16 CN CN202121914025.4U patent/CN215755451U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cathode sheet winding device Effective date of registration: 20230223 Granted publication date: 20220208 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: HENAN YUGUANG METALLURGICAL MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980033260 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220208 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: HENAN YUGUANG METALLURGICAL MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980033260 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |