CN215354799U - Compound function rewinding machine - Google Patents
Compound function rewinding machine Download PDFInfo
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- CN215354799U CN215354799U CN202121056602.0U CN202121056602U CN215354799U CN 215354799 U CN215354799 U CN 215354799U CN 202121056602 U CN202121056602 U CN 202121056602U CN 215354799 U CN215354799 U CN 215354799U
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Abstract
The utility model discloses a compound function rewinding machine, which comprises a rack, wherein a diaphragm discharging roll and a diaphragm collecting roll are arranged on the rack, a plurality of rollers for guiding diaphragms are arranged between the diaphragm discharging roll and the diaphragm collecting roll, a magnetic suction plate for adsorbing magnetic impurities on the surface of the diaphragms and a detection mechanism for detecting the surface of the diaphragms are sequentially arranged along the transmission direction of the diaphragm collecting roll; the magnetic attraction plate is used for adsorbing the magnetic impurities on the surface of the diaphragm, so that the quality of the diaphragm and the yield of products are improved.
Description
Technical Field
The utility model relates to the technical field of rewinding machines, in particular to a rewinding machine with compound functions.
Background
The lithium battery diaphragm is generally wound on a paper core when being stored, and after being placed for a long time, the diaphragm can generate phenomena of rib breaking, wrinkling and the like due to external environmental factors and the diaphragm self factors, and at this time, a rewinding machine is needed to be used for better performing subsequent treatment, so that the lithium battery diaphragm is widely used in the field of lithium battery diaphragms; at present, in the production process, the magnetic impurities generated by rewinding can influence the quality of the diaphragm and reduce the yield of products.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide a rewinding machine with multiple functions, which can improve the quality of the separator and the yield of the product.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a complex function rewinding machine, includes the frame, is equipped with the material is rolled up to diaphragm pay-off in the frame and is rolled up to the diaphragm receipts, and the material is rolled up to diaphragm pay-off and the diaphragm receipts is equipped with a plurality of rollers that cross that are used for leading to the diaphragm between rolling, and the direction of transmission when receiving along the diaphragm is equipped with the magnetism that is used for adsorbing the magnetic impurities on diaphragm surface and inhales the board and carry out the detection mechanism that detects to the diaphragm surface in proper order.
Preferably, the roller is made of carbon fiber.
Preferably, the rotating shafts of the membrane material feeding roll, the membrane material collecting roll and the roller are rotatably connected with the frame through ceramic bearings.
As a preferred scheme, the detection mechanism is a CCD detection mechanism, a light source matched with the CCD detection mechanism is arranged on the rack, and the CCD detection mechanism and the light source are respectively positioned on two sides of the diaphragm.
As a preferred scheme, a deviation rectifier used for rectifying deviation of the diaphragm is arranged on the rack, and an ultrasonic sensor matched with the deviation rectifier is arranged beside the deviation rectifier.
As a preferred scheme, the number of the magnetic suction plates is two, the two magnetic suction plates correspond to the two surfaces of the diaphragm respectively, and the two magnetic suction plates are arranged vertically and staggered.
As a preferred scheme, the magnetic strength of each magnetic attraction plate is 7000-9000 gausses.
Preferably, the distance between each magnetic attraction plate and the corresponding surface of the diaphragm is more than 0 mm and less than or equal to 3 mm.
Preferably, a fine adjustment mechanism for fine adjustment of the tension of the diaphragm and a coarse adjustment roller for coarse adjustment of the tension of the diaphragm are arranged on the frame.
As a preferred scheme, a meter counter used for meter counting, diaphragm linear speed display and meter counting parking is arranged on the rack.
Compared with the prior art, the magnetic diaphragm has the obvious advantages and beneficial effects, and particularly, according to the technical scheme, the magnetic suction plate is arranged, so that magnetic impurities on the surface of the diaphragm are adsorbed by the magnetic suction plate, and the quality of the diaphragm and the yield of products are improved.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
The attached drawings indicate the following:
10. a frame; 11. a diaphragm; 12. a membrane material placing roll; 13. a membrane material collecting roll; 14. passing through a roller; 15. a magnetic attraction plate; 16. a detection mechanism; 17. a light source; 18. a deviation rectifier; 19. a fine adjustment mechanism; 191. a rotating member; 192. a screw; 193. a connecting member; 194. a fine adjustment roller; 20. a rough adjusting roller; 21. a meter counter; 22. an electronic control unit.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description and simplicity of description, and do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
Referring to fig. 1, a specific structure of an embodiment of the present invention is shown, which includes a frame 10, a membrane material feeding roll 12 and a membrane material receiving roll 13 are disposed on the frame 10, a plurality of rollers 14 for guiding a membrane 11 are disposed between the membrane material feeding roll 12 and the membrane material receiving roll 13, a magnetic attraction plate 15 for attracting magnetic impurities on the surface of the membrane 11 and a detection mechanism 16 for detecting the surface of the membrane 11 are sequentially disposed along a transmission direction of the membrane 11 when the membrane 11 is fed, the magnetic attraction plate 15 can attract the magnetic impurities on the surface of the membrane 11, thereby improving the quality of the membrane 11 and the yield of products
In this embodiment, the roller 14 is made of carbon fiber, and compared with the roller made of stainless steel in the prior art, the roller is not easy to be damaged, and burrs and the like cannot be generated to pierce the diaphragm 11, so as to avoid scrapping of the electric core, and the rotating shafts of the diaphragm material-releasing roll 12, the diaphragm material-receiving roll 13 and the roller 14 are rotatably connected with the rack 10 through ceramic bearings, so that even if the roller is used for a long time, the ceramic bearings cannot generate a large amount of magnetic substances due to abrasion. This magnetism inhale board 15 is two, and two magnetism inhale board 15 respectively with 11 two surfaces of diaphragm corresponding to, two magnetism inhale the equal vertical and setting of staggering of board 15, through inhale the vertical setting of board 15 with magnetism, can let the staff clean and change the magnetism inhale board 15 more easily, each magnetism inhale the magnetic strength of board 15 and be 7000 ~ 9000 gauss, each magnetism inhale board 15 and diaphragm 11 and correspond the distance on surface and be greater than 0 and less than or equal to 3 mm.
The detection mechanism 16 is a CCD detection mechanism, a light source 17 matched with the CCD detection mechanism is arranged on the frame 10, the CCD detection mechanism and the light source 17 are respectively positioned at two sides of the diaphragm 11, and whether the surface of the diaphragm 11 has bad phenomena such as missing coating, bright spots, black spots and the like is monitored through the light irradiation brightness difference.
Be equipped with on this frame 10 and be used for rectifying deviation 18 to diaphragm 11, the side of rectifying deviation 18 is equipped with and rectifies deviation 18 complex ultrasonic sensor, through setting up ultrasonic sensor to ensure that supplied materials base film and diaphragm 11 keep the high accuracy to be placed in the middle.
The frame 10 is provided with a fine adjustment mechanism 19 for fine adjustment of the tension of the diaphragm 11 and a rough adjustment roller 20 for rough adjustment of the tension of the diaphragm 11, the fine adjustment mechanism 19 comprises a rotating member 191, a screw 192, a connecting member 193, and a fine adjustment roller 194 for winding the diaphragm 11, one end of the rotating member 191 is rotatably connected with the frame 10, the other end of the rotating member 191 is screwed with the screw 192, when the screw 192 is rotated forward and backward, the screw 192 is controlled to extend and retract, a first end of the connecting member 193 is rotatably connected to the frame 10, a second end of the connecting member 193 is connected to the vernier roller 194, and, an arbitrary position of a portion between the first end and the second end of the connection member 193 is connected to the movable end of the screw 192, so that the connecting member 193 is rotated about the first end by the screw 192, and the fine adjustment roller 194 is displaced in accordance with the rotation of the connecting member 193, thereby performing fine adjustment control of the tension of the diaphragm 11.
The machine frame 10 is provided with a meter counter 21 for meter counting, linear speed display of the diaphragm 11 and meter counting parking, and the meter counter 21 is a laser meter counter 21.
The frame 10 is provided with an electronic control unit 22 for controlling the transmission of the diaphragm 11 in the forward or reverse direction.
In conclusion, the magnetic absorption plate is arranged, so that the magnetic absorption plate is used for absorbing the magnetic impurities on the surface of the diaphragm, and the quality of the diaphragm and the yield of products are improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. A compound function rewinding machine is characterized in that: including the frame, be equipped with the diaphragm and put the material book and receive the material book with the diaphragm in the frame, the diaphragm is put the material book and is equipped with a plurality of rollers of crossing that are used for leading to the diaphragm between the material book is rolled up with the diaphragm receipts, and the direction of transmission when receiving material along the diaphragm is equipped with the magnetism that is used for adsorbing the magnetic impurities on diaphragm surface in proper order and inhales the board and carry out the detection mechanism that detects to the diaphragm surface.
2. The complex-function rewinding machine as claimed in claim 1, characterized in that: the roller is made of carbon fiber.
3. The complex-function rewinding machine as claimed in claim 1, characterized in that: the rotating shafts of the membrane material discharging roll, the membrane material collecting roll and the roller are rotatably connected with the rack through ceramic bearings.
4. The complex-function rewinding machine as claimed in claim 1, characterized in that: the detection mechanism is a CCD detection mechanism, a light source matched with the CCD detection mechanism is arranged on the rack, and the CCD detection mechanism and the light source are respectively positioned on two sides of the diaphragm.
5. The complex-function rewinding machine as claimed in claim 1, characterized in that: the frame is provided with a deviation rectifier for rectifying deviation of the diaphragm, and an ultrasonic sensor matched with the deviation rectifier is arranged beside the deviation rectifier.
6. The complex-function rewinding machine as claimed in claim 1, characterized in that: the magnetic suction plates are two and correspond to the two surfaces of the diaphragm respectively, and the two magnetic suction plates are vertical and arranged in a staggered mode.
7. The complex-function rewinding machine as claimed in claim 6, characterized in that: the magnetic strength of each magnetic attraction plate is 7000-9000 gausses.
8. The complex-function rewinding machine as claimed in claim 6, characterized in that: the distance between each magnetic attraction plate and the corresponding surface of the diaphragm is more than 0 and less than or equal to 3 mm.
9. The complex-function rewinding machine as claimed in claim 6, characterized in that: and a fine adjustment mechanism for fine adjustment of the tension of the diaphragm and a coarse adjustment roller for coarse adjustment of the tension of the diaphragm are arranged on the frame.
10. The complex-function rewinding machine as claimed in claim 1, characterized in that: and a meter counter for meter counting, diaphragm linear speed display and meter counting parking is arranged on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056602.0U CN215354799U (en) | 2021-05-17 | 2021-05-17 | Compound function rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056602.0U CN215354799U (en) | 2021-05-17 | 2021-05-17 | Compound function rewinding machine |
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| Publication Number | Publication Date |
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| CN215354799U true CN215354799U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121056602.0U Active CN215354799U (en) | 2021-05-17 | 2021-05-17 | Compound function rewinding machine |
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| CN (1) | CN215354799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024002333A1 (en) * | 2022-06-30 | 2024-01-04 | 扬州纳力新材料科技有限公司 | Collection device, collection method and detection method for magnetic metal particles on surfaces of flexible film material |
| WO2024000806A1 (en) * | 2022-06-30 | 2024-01-04 | 扬州纳力新材料科技有限公司 | Collection apparatus for metal particles on surface of flexible membrane material, collection method, and detection method |
-
2021
- 2021-05-17 CN CN202121056602.0U patent/CN215354799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024002333A1 (en) * | 2022-06-30 | 2024-01-04 | 扬州纳力新材料科技有限公司 | Collection device, collection method and detection method for magnetic metal particles on surfaces of flexible film material |
| WO2024000806A1 (en) * | 2022-06-30 | 2024-01-04 | 扬州纳力新材料科技有限公司 | Collection apparatus for metal particles on surface of flexible membrane material, collection method, and detection method |
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