CN209736143U - Cleaning device for battery pole piece rolling mill - Google Patents
Cleaning device for battery pole piece rolling mill Download PDFInfo
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- CN209736143U CN209736143U CN201920332019.4U CN201920332019U CN209736143U CN 209736143 U CN209736143 U CN 209736143U CN 201920332019 U CN201920332019 U CN 201920332019U CN 209736143 U CN209736143 U CN 209736143U
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- roller
- blade
- pole piece
- rolling mill
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005381 potential energy Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a cleaning device for battery pole piece rolling mill, including scraping roller mechanism and wiping mechanism, the scraping roller mechanism is located the roll surface one side of the roll cleared up through outside first support, and wiping mechanism locates the top of scraping roller mechanism, and scraping roller mechanism includes the blade, the blade can be dismantled and set firmly on the knife rest, the knife rest is the pipe form, and its both ends set firmly on the support of peripheral hardware through the bearing frame, set up the gap that holds the blade on the knife rest, the blade is through bolt detachably insert locate in the gap; the wiping mechanism comprises a rack, a cleaning mechanism which is in contact with the surface of the roller to be cleaned is arranged on the rack, and a spraying mechanism is also arranged on the rack and above the cleaning mechanism. The utility model discloses simple structure not only can effectively avoid the knife rest to the damage of roll, and can avoid the dust to the destruction of production environment, keeps good production environment. The utility model is suitable for a clear up arbitrary roll.
Description
Technical Field
The utility model belongs to the technical field of lithium cell production, a roll cleaning mechanism is related to, specifically speaking has a cleaning device for battery sheet rolling mill.
Background
With the continuous popularization of the application of the lithium battery, the application field of the lithium battery is wider and wider. And the lithium battery needs to process the battery pole piece in the production process, so that the qualified lithium battery is produced. At present, the pole piece is rolled by a roller in the processing process of the battery pole piece, and slurry on the pole piece is very easy to attach to the roller in the rolling process, so that the surface of the roller is uneven, the subsequent rolling effect on other pole pieces is influenced, and the quality of a product is influenced.
in order to solve the problems, the roll surface needs to be cleaned regularly by a blade in the prior art, however, in the prior art, the roll surface is cleaned by wet gauze and then is scraped by the blade of a scraper, in the process, the gauze in the previous stage is cleaned, and the gauze cannot be reused after being used once, so that the cost is high, and the cleaning degree of the gauze is not ideal; in the process of scraping the roller, because the blade in the prior art is fixed through the support, in the cleaning process, if the blade is damaged, the support for fixing the blade is very easy to touch the roller, so that the roller surface of the roller is damaged, the rolling of the subsequent battery pole piece is influenced, and the product quality is influenced.
Disclosure of Invention
For solving exist among the prior art more than not enough, the utility model aims at providing a cleaning device for battery pole piece rolling mill, this mechanism simple structure, and can effectively clean the roll surface, and can avoid the blade frame to damage the roll surface.
In order to achieve the above object, the utility model adopts the following technical scheme:
A cleaning device for a battery pole piece rolling mill comprises a scraping roller mechanism and a wiping mechanism, wherein the scraping roller mechanism is arranged on one side of a roller surface of a cleaned roller through an external first support, the wiping mechanism is arranged above the scraping roller mechanism, the scraping roller mechanism comprises a blade, the blade is detachably and fixedly arranged on a cutter rest, the cutter rest is in a circular tube shape, two ends of the cutter rest are fixedly arranged on an external support through a bearing seat, the axis of the cutter rest is parallel to the axis of the cleaned roller, a gap for accommodating the blade is formed in the cutter rest, and the blade is detachably inserted into the gap through a bolt;
The cleaning mechanism comprises a rack, a cleaning mechanism which is in contact with the surface of a roller to be cleaned is arranged on the rack, a spraying mechanism is further arranged on the rack and above the cleaning mechanism, the cleaning mechanism comprises a sponge roller which is in contact with the surface of the roller, a squeezing roller is arranged on one side of the sponge roller which is not in contact with the surface of the roller, a thrust mechanism which pushes the squeezing roller towards the sponge roller is arranged on the squeezing roller, the cleaning mechanism further comprises a power mechanism which drives the squeezing roller to rotate, and the power output end of the power mechanism is connected with the two axial ends of the squeezing roller; the spraying mechanism comprises a spray head and a protection plate, the protection plate is arranged above the sponge roller, the spray head is fixedly arranged on the protection plate, and the spraying direction of the spray head faces to the roller surface where the roller and the sponge roller are in contact.
As a definition of the wiper roller mechanism: the scraping roller mechanism further comprises a powder receiving box which is detachably arranged at the bottom of the knife rest and used for receiving dust, and two ends of a gap on the knife rest are respectively provided with a flow guide hole for guiding water flow into the powder receiving box.
As a further definition of the wiper roller mechanism: the powder receiving box is provided with a connecting port for connecting external negative pressure dust collecting equipment.
As another limitation to the wiper roller mechanism: the scraping roller mechanism further comprises an elastic mechanism which drives the tool rest to rotate when the blade works normally, the elastic mechanism is connected with the end face of the tool rest and the bearing seat, and a jackscrew used for providing pressure and offsetting rotation potential energy is further arranged on the bearing seat.
As a definition of the elastic mechanism in the wiper roller mechanism: the elastic mechanism is a spiral spring, the spiral spring is a rotary spring, one end of the rotary spring is fixedly arranged on the end face of the knife rest, and the other end of the rotary spring is fixedly arranged on the bearing block through a through hole in the bearing block.
as a definition of the wiping mechanism: the thrust mechanism comprises an air cylinder which is fixedly arranged on a guide rail detachably connected with the rack.
As a further limitation to the wiping mechanism: the power machine comprises a motor, and the motor is connected with the squeezing roller through a belt.
As a further limitation to the wiping mechanism: sponge roller, squeeze roll all detachably locate on the frame.
Compared with the prior art, the utility model, the technological progress who gains lies in:
(1) The utility model discloses a roller scraping mechanism adopts the tubulose knife rest, damages the back because of long-term the using when the blade, because the knife rest is tubulose, and the axis of knife rest and the axis parallel arrangement of roll, consequently the knife rest can not touch the roll surface by the clearance roll, and then can not damage the roll.
(2) The utility model discloses a scraping roller mechanism is equipped with elastic mechanism, when the scraper needs to be changed, only needs to loosen the jackscrew, and the knife rest can drive the blade rotation under elastic mechanism's effect, and the blade only needs to loosen the bolt and can change blade, easy operation after breaking away from the roll by the clearance.
(3) The wiping mechanism of the utility model adopts the sponge roller as the cleaning mechanism, has long service life and better cleaning effect, and is not easy to damage the roller surface of the roller;
(4) the spraying mechanism arranged on the frame of the wiping mechanism can easily clean dust on the roller, and the wiping mechanism can be used for cleaning the roller in the normal production process, thereby improving the cleaning efficiency, reducing the time for cleaning the roller by stopping the machine and improving the economic benefit of a factory; simultaneously the utility model discloses a scrape roller mechanism and be equipped with and connect the powder box, can accept the rivers of spraying mechanism, avoid spraying mechanism's rivers to cause the influence to other equipment, and connect the powder box to be equipped with the connector for be connected with outside negative pressure dust collecting equipment, can air-dry in can reaching the powder box to the roll surface of roll, improve the efficiency of cleaning roller.
(5) the utility model discloses a sponge roller and the equal detachably of squeeze roll of wiping mechanism locate in the frame, consequently the maintenance in the later stage of being convenient for is changed.
To sum up, the utility model discloses simple structure not only can effectively clear up the roll surface, can avoid the knife rest to the damage of roll simultaneously, can avoid the dust to the destruction of production environment in addition, keeps good production environment.
The utility model is suitable for a roll surface to rolling battery negative pole piece clears up.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural view of a tool holder 3 according to an embodiment of the present invention;
Fig. 4 is a sectional view taken along line B-B of fig. 3.
In the figure: the method comprises the following steps of 1-rolling roller, 2-blade, 3-tool rest, 4-bearing seat, 5-bolt, 6-jackscrew, 7-powder receiving box, 8-connecting port, 9-spring, 10-sponge roller, 11-squeezing roller, 12-motor, 13-cylinder, 14-guide roller, 15-spray head, 16-baffle plate and 17-guide hole.
Detailed Description
Embodiment battery pole piece is cleaning device for rolling mill
The embodiment comprises a scraping roller mechanism and a wiping mechanism, wherein the scraping roller mechanism is arranged on one side of the roller surface of the cleaned roller through a first external support, and the wiping mechanism is arranged above the scraping roller mechanism. The wiping mechanism of the embodiment is as shown in fig. 1 and fig. 2, and includes a frame, the frame is used as an installation base for each subsequent component, and is respectively provided with a cleaning mechanism and a spraying mechanism, the cleaning mechanism includes a sponge roller 10 fixedly arranged on the frame, the sponge roller 10 can rotate around its own circumference under the action of external force, a roller surface of the sponge roller 10 is in contact with a roller surface of the roller 1 to be cleaned, a squeezing roller 11 is arranged on one side of the sponge roller 10 not in contact with the roller 1, the squeezing roller 11 is slidably arranged on the frame, and a thrust mechanism for pushing the squeezing roller 11 toward the sponge roller 10 is arranged on the squeezing roller 11, and the thrust mechanism in the embodiment adopts an air cylinder 13 in the prior art. The cleaning mechanism further comprises a power mechanism for driving the squeezing roller 11 to rotate, the motor 12 in the prior art is adopted as the power mechanism in the embodiment, and the power output end of the motor 12 is connected with the two axial ends of the squeezing roller 11 through a belt.
The spraying mechanism in the embodiment comprises a spray head 15 and a protection plate 16, the protection plate 16 is arranged above the sponge roller 10 through a machine, the spray head 15 is fixedly arranged on the protection plate 16, and the spraying direction of the spray head 15 faces to the roller surface of the roller 1, which is contacted with the sponge roller 10.
As the utility model discloses a preferred scheme, be equipped with guide rail 14 in the frame, squeeze roll 11 can follow guide rail 14 through the installed part and slide, and guide rail 14 can be dismantled with the frame and be connected.
As the preferred scheme of the utility model, sponge roller 10 and squeeze roll 11 detachably locate in the frame.
the wiping mechanism of this embodiment is when using, at first starter motor 12, motor 12 drives squeeze roll 11 and rotates, then cylinder 13 pushes squeeze roll 11 to suitable position along guide rail 14, extrude sponge roller 10, sponge roller 10 rotates the roll surface of clean roll 1 under squeeze roll 11's drive, simultaneously, shower nozzle 15 sprays the washing liquid to roll 1 surface, and then sponge roller 10 can clear up the washing liquid on roll 1 and the debris on the roll, squeeze roll 11 clears up washing liquid and debris through squeezing sponge roller 10, make sponge roller 10 keep clean and tidy, continue to accomplish the work of clean roll 1.
The scraping roller mechanism is shown in figures 1 and 2 and comprises a blade 2 for cleaning the roller 1, wherein the blade 2 is fixed through a blade holder 3, and the blade holder 3 is connected with an external fixed support to ensure that the blade holder 3 is in a proper position. The blade 2 in this embodiment is a long sheet, and the length thereof is the same as that of the roller 1; the tool rest 3 is in a circular tube shape, two ends of the tool rest are fixedly arranged on an external support through a bearing seat 4, the axis of the tool rest 3 is parallel to the axis of the roller 1, a gap for accommodating the blade 2 is formed in the tool rest 3 as shown in figures 3 and 4, the gap extends inwards from the outer side of the tool rest 3 and penetrates through the side wall of one side of the tube body, after the blade 2 is inserted into the gap, one end of the blade extends out of the tool rest 3 to be in contact with the roller surface of the roller 1, the other end of the blade is located in a pipeline of the tool rest 3, and meanwhile, the blade 2 is detachably inserted into.
Because the blade 2 can generate water flow when cleaning the roller 1, in order to prevent the sprayed water flow from affecting the subsequent production, the powder receiving box 7 is arranged in the embodiment, the powder receiving box 7 is detachably arranged below the knife rest 3, and the opening is positioned at the position where the blade 2 is contacted with the roller 1 and is used for receiving the water flow of the spraying mechanism; and the knife rest 3 is provided with two diversion holes 17 which are used for guiding water flow in the powder receiving box 7, and the two diversion holes 17 are respectively arranged at two ends of a gap for installing the blade 2 on the knife rest 3. In order to further perfect the dust treatment, the powder receiving box 7 is provided with a connecting port 8, the powder receiving box can be connected with external negative pressure dust collection equipment through the connecting port 8, the powder receiving box 7 and the roller surface of the roller 1 can be air-dried through negative pressure, and the production equipment is kept clean.
In addition, when the blade 2 is used for a long time, a fault may occur, which may cause the blade 2 not to clean the roll surface of the roll 1 effectively, and at this time, the blade 2 needs to be replaced, and since the blade 2 is always attached to the roll surface of the roll 1 during operation, which makes it difficult to replace the blade 2, the present embodiment is provided with an elastic mechanism, the present embodiment adopts a clockwork spring 9 in the prior art as the elastic mechanism, the clockwork spring 9 adopts a rotary spring, one end of the rotary spring is fixedly arranged on the end surface of the tool rest 3, the other end of the rotary spring is fixedly arranged in a through hole of the bearing block 4, and the rotary spring is attached to the roll 1 during operation, so that the rotary spring has potential energy, and in order to enable the blade 2 to be always attached to the roll surface of the roll 1 during operation, the present embodiment is further provided with a jackscrew 6, the, ensuring that the blade 2 is in the position shown in figure 2, the aim of cleaning the roll 1 can be achieved. When the blade 2 needs to be replaced, a worker firstly needs to loosen the jackscrew 6, the tool rest 3 rotates under the action of elastic potential energy of the clockwork spring 9, the blade 2 is driven to be separated from the roller surface of the roller 1, then the bolt 5 is loosened, the blade 2 is pulled out from a gap, and the new blade 2 is replaced. After the replacement, the bolt 5 is firstly screwed down to fix the blade 2, then the tool rest 3 is rotated to restore the blade 2 to the state shown in figure 2, and the jackscrew 6 is screwed down again.
When the embodiment works, the wiping mechanism and the scraping roller mechanism work simultaneously, and the roller surface of the roller 1 can be thoroughly cleaned.
Modifications and variations of the above-described embodiments may occur to those skilled in the art, in light of the above teachings. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. The utility model provides a cleaning device for battery pole piece rolling mill, includes scraping roller mechanism and wiper mechanism, scraping roller mechanism locates the roll surface one side of being cleared up through the first support in outside, wiper mechanism locates the top of scraping roller mechanism, its characterized in that: the scraping roller mechanism comprises a blade, the blade is detachably and fixedly arranged on a blade carrier, the blade carrier is in a circular tube shape, two ends of the blade carrier are fixedly arranged on an external bracket through a bearing seat, the axis of the blade carrier is parallel to the axis of a roller to be cleaned, a gap for accommodating the blade is formed in the blade carrier, and the blade is detachably inserted in the gap through a bolt;
The cleaning mechanism comprises a rack, a cleaning mechanism which is in contact with the surface of a roller to be cleaned is arranged on the rack, a spraying mechanism is further arranged on the rack and above the cleaning mechanism, the cleaning mechanism comprises a sponge roller which is in contact with the surface of the roller, a squeezing roller is arranged on one side of the sponge roller which is not in contact with the surface of the roller, a thrust mechanism which pushes the squeezing roller towards the sponge roller is arranged on the squeezing roller, the cleaning mechanism further comprises a power mechanism which drives the squeezing roller to rotate, and the power output end of the power mechanism is connected with the two axial ends of the squeezing roller; the spraying mechanism comprises a spray head and a protection plate, the protection plate is arranged above the sponge roller, the spray head is fixedly arranged on the protection plate, and the spraying direction of the spray head faces to the roller surface where the roller and the sponge roller are in contact.
2. The cleaning device for a battery pole piece rolling mill according to claim 1, characterized in that: the scraping roller mechanism further comprises a powder receiving box which is detachably arranged at the bottom of the knife rest and used for receiving dust, and two ends of a gap on the knife rest are respectively provided with a flow guide hole for guiding water flow into the powder receiving box.
3. The cleaning device for a battery pole piece rolling mill according to claim 2, characterized in that: the powder receiving box is provided with a connecting port for connecting external negative pressure dust collecting equipment.
4. The cleaning device for a battery pole piece rolling mill according to any one of claims 1 to 3, characterized in that: the scraping roller mechanism further comprises an elastic mechanism which drives the tool rest to rotate when the blade works normally, the elastic mechanism is connected with the end face of the tool rest and the bearing seat, and a jackscrew used for providing pressure and offsetting rotation potential energy is further arranged on the bearing seat.
5. The cleaning device for a battery pole piece rolling mill according to claim 4, wherein: the elastic mechanism is a spiral spring, the spiral spring is a rotary spring, one end of the rotary spring is fixedly arranged on the end face of the knife rest, and the other end of the rotary spring is fixedly arranged on the bearing block through a through hole in the bearing block.
6. The cleaning device for a battery pole piece rolling mill according to any one of claims 1 to 3 and 5, characterized in that: the thrust mechanism comprises an air cylinder which is fixedly arranged on a guide rail detachably connected with the rack.
7. The cleaning device for a battery pole piece rolling mill according to claim 6, wherein: the power machine comprises a motor, and the motor is connected with the squeezing roller through a belt.
8. the cleaning device for a battery pole piece rolling mill according to claim 7, wherein: sponge roller, squeeze roll all detachably locate on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332019.4U CN209736143U (en) | 2019-03-15 | 2019-03-15 | Cleaning device for battery pole piece rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332019.4U CN209736143U (en) | 2019-03-15 | 2019-03-15 | Cleaning device for battery pole piece rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736143U true CN209736143U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332019.4U Active CN209736143U (en) | 2019-03-15 | 2019-03-15 | Cleaning device for battery pole piece rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452635A (en) * | 2020-11-06 | 2021-03-09 | 宝艺新材料股份有限公司 | Cleaning method of corrugated board gluing machine |
-
2019
- 2019-03-15 CN CN201920332019.4U patent/CN209736143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452635A (en) * | 2020-11-06 | 2021-03-09 | 宝艺新材料股份有限公司 | Cleaning method of corrugated board gluing machine |
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