CN215625644U - Can clear away diaphragm conveyer of foreign matter - Google Patents
Can clear away diaphragm conveyer of foreign matter Download PDFInfo
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- CN215625644U CN215625644U CN202122104684.8U CN202122104684U CN215625644U CN 215625644 U CN215625644 U CN 215625644U CN 202122104684 U CN202122104684 U CN 202122104684U CN 215625644 U CN215625644 U CN 215625644U
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- rack
- roller
- adhesive
- central shaft
- rollers
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Abstract
The utility model discloses a diaphragm conveying device capable of removing foreign matters, which comprises a rack, a conveying roller and a cleaning mechanism, wherein the cleaning mechanism comprises a movable plate, a rotating assembly and a replacing assembly, the rotating assembly comprises a central shaft, one end of the central shaft penetrates through the rack and is connected with the rack in a sliding manner, the replacing assembly comprises a circular plate and a plurality of adhesive rollers rotatably arranged on the circular plate, the outer surfaces of the adhesive rollers are wrapped with a layer of adhesive tape, the adhesive side of the adhesive tape is far away from the adhesive rollers, and the adhesive rollers are abutted against the surface of the conveying roller. The moving plate is moved upwards, so that a new adhesive roller is abutted against the conveying roller, the adhesive roller is replaced quickly without stopping the whole machine, time is saved, and the replaced old adhesive roller is convenient and simple to replace when a new adhesive tape is replaced.
Description
Technical Field
The utility model relates to the technical field of diaphragm production, in particular to a diaphragm conveying device capable of removing foreign matters.
Background
The diaphragm is used as an important component of the lithium battery and is positioned between the anode and the cathode of the battery, so that the anode and the cathode of the battery are separated, the internal short circuit of the battery is prevented, and lithium ions in the electrolyte are allowed to freely pass through the diaphragm, thereby ensuring the charging and discharging of the battery. The diaphragm is usually thinner, in the production process, because static can adsorb the foreign matter on the transfer roller, perhaps the friction produces the powder between diaphragm and the transfer roller, thereby lead to the diaphragm in the transfer process, fish tail or bump can appear on the diaphragm surface, serious can pierce through the diaphragm even, and then the battery can have the risk of short circuit when using, therefore, need clear away because of the electrostatic adsorption's foreign matter on the transfer roller, among the prior art, only use an adhesion roller usually, the surface of adhesion roller is provided with the sticky tape, the sticky tape supports with the transfer roller counterbalance, and clear away the foreign matter on the transfer roller, however, sticky tape on the adhesion roller uses a period of time after, need change the sticky tape, need can change the sticky tape after stopping the complete machine when changing the sticky tape, waste time, and it is more troublesome to change.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a time saving and easy to replace foreign matter removable membrane transfer device.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a membrane conveying device capable of removing foreign matters comprises a rack, conveying rollers and a cleaning mechanism, wherein the conveying rollers are rotatably arranged at two opposite ends of the rack, the cleaning mechanism is arranged on the rack and comprises a movable plate, a rotating assembly and a replacing assembly, the movable plate is movably arranged on the rack up and down, the rotating assembly is arranged on the movable plate, the replacing assembly is arranged on the rotating assembly and comprises a central shaft, the central shaft is rotatably arranged on the movable plate, one end of the central shaft penetrates through the rack and is slidably connected with the rack, the replacing assembly comprises a circular plate fixedly sleeved on the central shaft and a plurality of adhesive rollers rotatably arranged on the circular plate, the central shaft of the circular plate is coincided with the central shaft of the central shaft, and the rotating direction of the adhesive rollers is opposite to that of the conveying rollers, the outer surface of the adhesive roller is wrapped with a layer of adhesive tape, the adhesive side of the adhesive tape is arranged far away from the adhesive roller, and the adhesive roller is abutted against the surface of the conveying roller.
Further, the replacing assembly further comprises a motor, the motor is arranged on the circular plate, an output shaft of the motor penetrates through the circular plate and then is fixedly connected with the adhesion roller, and the rotating speed of the motor is the same as that of the conveying roller.
Further, the number of the adhesion rollers and the number of the motors are three, and the included angle between every two adjacent adhesion rollers is 120 degrees.
Further, the rotating assembly comprises a rotating motor, the rotating motor is arranged on the moving plate, and an output shaft of the rotating motor penetrates through the moving plate and then is fixedly connected with the central shaft.
Furthermore, one side of the rack is provided with a through groove through which the central shaft can pass, the through groove is of a rectangular structure, and the other side of the rack is provided with a sliding groove through which the central shaft can slide up and down.
Furthermore, a sliding block is connected in the sliding groove in a clamping and embedding manner in a sliding mode, a groove is formed in the sliding block, a bearing is sleeved at one end, away from the moving plate, of the central shaft, and the bearing is arranged in the groove.
Further, the cleaning mechanism further comprises a fixed plate and an air cylinder, the fixed plate is fixedly arranged on one side of the rack, the air cylinder is arranged between the fixed plate and the movable plate, one end of the air cylinder is fixedly connected with the fixed plate, and the other end of the air cylinder is fixedly connected with the movable plate.
Furthermore, the diaphragm conveying device capable of removing the foreign matters further comprises a driving motor, the driving motor is arranged on the rack, and an output shaft of the driving motor is fixedly connected with the conveying roller.
The utility model has the beneficial effects that: according to the diaphragm conveying device capable of removing the foreign matters, the movable plate is moved downwards to enable the adhesion roller to be far away from the conveying roller, then the central shaft is rotated to enable the circular plate to rotate, replacement of the adhesion roller is achieved, the movable plate is moved upwards to enable the new adhesion roller to be abutted against the conveying roller, the adhesion roller is replaced quickly, the whole machine does not need to be stopped, time is saved, and meanwhile the replaced old adhesion roller is convenient to replace the new adhesive tape and simple to replace.
Drawings
The utility model is further illustrated by the following figures and examples.
FIG. 1 is a schematic view of the structure of a foreign material removing diaphragm transfer device according to the present invention;
fig. 2 is a sectional view taken along a-a (with a frame omitted) of the foreign substance removing diaphragm transfer device shown in fig. 1.
The names and the numbers of the parts in the figure are respectively as follows:
Rotating motor 331 of rotating assembly 33 of air cylinder 30
The central shaft 332 penetrates through the slot 11 and the chute 12
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1 and 2, the present invention provides a membrane conveying device capable of removing foreign matters, which includes a frame 1, a conveying roller 2 and a cleaning mechanism 3, wherein the conveying roller 2 is rotatably disposed at two opposite ends of the frame 1, the cleaning mechanism 3 is disposed on the frame 1, and the cleaning mechanism 3 is used for cleaning the surface of the conveying roller 2.
Further, the membrane conveying device capable of removing the foreign matters further comprises a driving motor (not shown in the figure), the driving motor is arranged on the machine frame 1, an output shaft of the driving motor is fixedly connected with the conveying roller 2, and when the membrane conveying device is used, the driving motor drives the conveying roller 2 to rotate. When the conveying roller is used, the left side and the right side of the conveying roller 2 are both provided with the auxiliary rollers 21, the diaphragm 10 is sequentially wound on the auxiliary rollers 21 and the conveying roller 2, and the diaphragm 10 is conveyed under the rotating action of the conveying roller 2 and the auxiliary rollers 21.
The cleaning mechanism 3 comprises a fixed plate 31, a movable plate 32, a cylinder 30, a rotating assembly 33 and a replacing assembly 34, wherein the fixed plate 31 is fixedly arranged on one side of the rack 1, the movable plate 32 is slidably arranged on one side of the rack 1 up and down, the cylinder 30 is arranged between the fixed plate 31 and the movable plate 32, one end of the cylinder 30 is fixedly connected with the fixed plate 31, and the other end of the cylinder 30 is fixedly connected with the movable plate 32. The rotating assembly 33 is provided on the moving plate 32, and the replacing assembly 34 is provided on the rotating assembly 33.
The rotating assembly 33 includes a rotating motor 331 and a central shaft 332, the rotating motor 331 is disposed on the moving plate 32, an output shaft of the rotating motor 331 penetrates the moving plate 32, one end of the central shaft 332 is fixedly connected to the output shaft of the rotating motor 331, and the other end of the central shaft 332 penetrates the rack 1 and then is connected to the rack 1. In use, the rotating motor 331 is activated to rotate the central shaft 332.
In use, the moving plate 32 is driven by the cylinder 33 to slide up and down, and the central shaft 332 is fixedly connected to the moving plate 32, so that the central shaft 332 slides up and down along with the moving plate 32.
Furthermore, in order to overcome the vertical sliding of the central shaft 332, one side of the frame 1 is provided with a through slot 11 through which the central shaft 332 can pass, the through slot 11 is rectangular, and the other side of the frame 1 is provided with a sliding slot 12 through which the central shaft can slide vertically.
It can be understood that, in order to achieve a smoother rotation of the central shaft 332, the sliding block 13 is slidably inserted into the sliding groove 12, a groove (not shown) is formed on the sliding block 13, and a bearing 14 is sleeved on an end of the central shaft 332 away from the moving plate 32, and the bearing 14 is disposed in the groove.
The replacing unit 34 includes a circular plate 341, a motor 342, and an adhesion roller 343, the circular plate 341 is fixedly sleeved on the central shaft 332, the central axis of the circular plate 341 coincides with the central axis of the central shaft 332, the adhesion roller 343 is rotatably disposed on the circular plate 341, the rotation direction of the adhesion roller 343 is opposite to the rotation direction of the conveying roller 2 (as the arrow direction in fig. 2 is the rotation direction of the adhesion roller 343 and the conveying roller 2), the adhesion roller 343 abuts against the surface of the conveying roller 2, the adhesion roller 343 is disposed opposite to the diaphragm 10, the motor 342 is disposed on the other side of the circular plate 341, and the output shaft of the motor 342 passes through the circular plate 341 and is fixedly connected to the adhesion roller 342. The plurality of sticking rollers 343 and the motor 342 are provided, so that the plurality of sticking rollers 343 can stick the foreign matters on the conveying roller 2 in turn. In the present embodiment, each of the adhesion rollers 343 and the motor 342 has three, and an included angle between two adjacent adhesion rollers 343 is 120 °. In other embodiments, which are not shown, the adhesive rollers 343 may also be four or six, and the included angle between two adjacent adhesive rollers 343 is set to 90 ° or 60 °, respectively. When the adhesive roller is used, the rotating motor 331 is started, so that the central shaft 332 and the circular plate 341 can be driven to rotate, and the replacement of the adhesive roller 343 is realized. In this embodiment, because the adhesion roller 343 is fixedly connected to the output shaft of the motor 342, and the rotation direction of the adhesion roller 343 is opposite to the rotation direction of the conveying roller 2, when the adhesion roller 343 is just in contact with the conveying roller 2, the conveying roller 343 is not decelerated by the influence of the adhesion roller 343, and the conveying roller 343 can stably and continuously operate.
In this embodiment, the outer surface of the adhesion roller 343 is wrapped with a layer of adhesive tape, and the adhesive tape is disposed away from the adhesion roller 343 with a sticky surface, so that when in use, the adhesion roller 343 abuts against the surface of the conveying roller 2, the adhesive tape sticks the foreign matters adsorbed on the outer surface of the conveying roller 2 due to static electricity, and the foreign matters on the outer surface of the conveying roller 2 stick on the adhesive tape, thereby cleaning the foreign matters on the outer surface of the conveying roller 2.
When the adhesive roller 343 needs to be replaced, the cylinder 33 is started first, the extension rod of the cylinder 33 contracts, so that the adhesive roller 343 is far away from the conveying roller 2, then the rotating motor 331 is started, so that the central shaft 332 and the circular plate 341 can be driven to rotate, replacement of the adhesive roller 343 is further realized, then the cylinder 33 is continuously started, the extension rod of the cylinder 33 extends, and therefore a new adhesive roller 343 abuts against the conveying roller 2.
According to the diaphragm conveying device capable of removing the foreign matters, the moving plate 32 is moved downwards to enable the adhesion roller 343 to be far away from the conveying roller 2, then the central shaft 332 is rotated to enable the circular plate 341 to rotate, replacement of the adhesion roller 343 is achieved, then the moving plate 32 is moved upwards to enable the new adhesion roller 343 to be abutted against the conveying roller 2, the adhesion roller 343 is replaced quickly, the whole machine does not need to be stopped, time is saved, meanwhile, the replaced old adhesion roller 343 is convenient to replace the new adhesive tape, and replacement is simple.
In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A diaphragm conveying device capable of removing foreign matters is characterized in that: the membrane conveying device capable of removing the foreign matters comprises a rack, conveying rollers and a cleaning mechanism, wherein the conveying rollers are rotatably arranged at two opposite ends of the rack, the cleaning mechanism is arranged on the rack and comprises a movable plate, a rotating assembly and a replacing assembly, the movable plate is movably arranged on the rack up and down, the rotating assembly is arranged on the movable plate, the replacing assembly is arranged on the rotating assembly, the rotating assembly comprises a central shaft rotatably arranged on the movable plate, one end of the central shaft penetrates through the rack and then is slidably connected with the rack, the replacing assembly comprises a circular plate fixedly sleeved on the central shaft and a plurality of adhesive rollers rotatably arranged on the circular plate, the central shaft of the circular plate is coincided with the central shaft of the central shaft, and the rotating direction of the adhesive rollers is opposite to that of the conveying rollers, the outer surface of the adhesive roller is wrapped with a layer of adhesive tape, the adhesive side of the adhesive tape is arranged far away from the adhesive roller, and the adhesive roller is abutted against the surface of the conveying roller.
2. The foreign matter removable diaphragm conveyor according to claim 1, wherein: the replacing assembly further comprises a motor, the motor is arranged on the circular plate, an output shaft of the motor penetrates through the circular plate and then is fixedly connected with the adhesion roller, and the rotating speed of the motor is the same as that of the conveying roller.
3. The foreign matter removable diaphragm conveyor according to claim 2, wherein: the number of the adhesion rollers and the number of the motors are three, and the included angle between every two adjacent adhesion rollers is 120 degrees.
4. The foreign matter removable diaphragm conveyor according to claim 1, wherein: the rotating assembly comprises a rotating motor, the rotating motor is arranged on the moving plate, and an output shaft of the rotating motor penetrates through the moving plate and then is fixedly connected with the central shaft.
5. The foreign matter removable diaphragm conveyor according to claim 1, wherein: one side of the rack is provided with a through groove for the central shaft to pass through, the through groove is of a rectangular structure, and the other side of the rack is provided with a sliding groove for the central shaft to slide up and down.
6. The foreign matter removable diaphragm conveyor according to claim 5, wherein: the sliding block is connected in the sliding groove in a clamping and embedding mode in a sliding mode, a groove is formed in the sliding block, a bearing is sleeved at one end, away from the moving plate, of the central shaft, and the bearing is arranged in the groove.
7. The foreign matter removable diaphragm conveyor according to claim 1, wherein: the cleaning mechanism further comprises a fixed plate and an air cylinder, the fixed plate is fixedly arranged on one side of the rack, the air cylinder is arranged between the fixed plate and the movable plate, one end of the air cylinder is fixedly connected with the fixed plate, and the other end of the air cylinder is fixedly connected with the movable plate.
8. The foreign matter removable diaphragm conveyor according to claim 1, wherein: the diaphragm conveying device capable of removing the foreign matters further comprises a driving motor, the driving motor is arranged on the rack, and an output shaft of the driving motor is fixedly connected with the conveying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122104684.8U CN215625644U (en) | 2021-09-01 | 2021-09-01 | Can clear away diaphragm conveyer of foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122104684.8U CN215625644U (en) | 2021-09-01 | 2021-09-01 | Can clear away diaphragm conveyer of foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215625644U true CN215625644U (en) | 2022-01-25 |
Family
ID=79905932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122104684.8U Active CN215625644U (en) | 2021-09-01 | 2021-09-01 | Can clear away diaphragm conveyer of foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215625644U (en) |
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2021
- 2021-09-01 CN CN202122104684.8U patent/CN215625644U/en active Active
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