CN209935327U - Online roller wiping device of roller press - Google Patents
Online roller wiping device of roller press Download PDFInfo
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- CN209935327U CN209935327U CN201920450834.0U CN201920450834U CN209935327U CN 209935327 U CN209935327 U CN 209935327U CN 201920450834 U CN201920450834 U CN 201920450834U CN 209935327 U CN209935327 U CN 209935327U
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Abstract
The utility model discloses a roller device is wiped on line to roll squeezer for the compression roller surface of clean roll squeezer, the mounting bracket is located the one end on the axial direction is followed to the compression roller, scrapes one side that the material mechanism is located the compression roller and is close to compression roller one side and be equipped with the scraper that stretches out to the compression roller surface, and the dust collecting box is located the scraper below, scrapes the material mechanism, sprays mechanism, brush roll mechanism, imbibition mechanism, the mechanism of blowing and arranges in proper order in compression roller pivoted direction. Through the roller wiping device with the optimized design, when the roller press works, the roller press surface is sequentially scraped, sprayed with cleaning liquid, brushed with a roller, sucked with the cleaning liquid and blown, the roller is cleaned under the condition that the normal operation of the roller press is not influenced, the rolling quality of a pole piece is prevented from being influenced, and the problem that the roller wiping device needs to be stopped for stubborn adhesive substances at present is solved.
Description
Technical Field
The utility model relates to a roll squeezer technical field especially relates to a roll squeezer wipes roller device on line.
Background
In the production of lithium ion batteries, positive and negative pole pieces dried by a coating machine need to be rolled on a rolling machine, and the compaction density and the thickness of a material are controlled by adjusting the pressure and the roll gap size of the rolling machine, so that the material meets the requirements and has consistency. However, in the rolling process, positive and negative electrode materials (particularly graphite negative electrodes are easy to generate plastic deformation due to small particle hardness) are easy to adhere to the surface of the roller to form particles with different sizes, and the particles can additionally extrude the pole piece in the rolling process, so that the pole piece generates indentations with different degrees after passing through the roller, and even the pole piece can be rolled through, and the qualification rate of the pole piece is greatly reduced.
In the current market, the roller wetting problem of the anode and cathode materials is mainly cleaned by a scraper or roller wiping cloth, the roller is usually treated by one or two methods, and the actual effect on stubborn roller wetting particles is very little. Particularly, when the two roller wiping methods are carried out, the roller press needs to be stopped, and the production efficiency is greatly influenced. In addition, when the dipping roller can not be treated seriously, the roller needs to be wiped manually, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides a roller device is wiped on line to roll squeezer.
The utility model provides a pair of roller device is wiped on line to roll squeezer for clean roll squeezer's compression roller surface, roll squeezer wipes roller device on line and includes: the device comprises a mounting frame, a scraping mechanism, a dust collecting box, a spraying mechanism, a brush roll mechanism, a liquid suction mechanism and a blowing mechanism;
the mounting frame is positioned at one end of the compression roller in the axial direction, the scraping mechanism is positioned at one side of the compression roller and is arranged on the mounting frame, one side of the scraping mechanism, which is close to the compression roller, is provided with a scraper extending towards the surface of the compression roller, the dust collection box is positioned below the scraper, and the top of the dust collection box is provided with a dust collection port;
the spraying mechanism is positioned on one side of the scraping mechanism, which is far away from the dust collecting opening, and is arranged on the mounting frame, and a spraying head which is arranged towards the compression roller is arranged on the spraying mechanism;
the brush roll mechanism is positioned on one side of the spraying mechanism, which is far away from the scraping mechanism, and is arranged on the mounting frame, and a brush head extending towards the compression roller is arranged on the brush roll mechanism;
the liquid suction mechanism is positioned on one side of the brush roll mechanism, which is far away from the spraying mechanism, and is arranged on the mounting frame, and a liquid suction head which is arranged towards the press roll is arranged on the liquid suction mechanism;
the air blowing mechanism is positioned on one side of the liquid suction mechanism, which is far away from the brush roll mechanism, and is arranged on the mounting frame, and the air blowing mechanism is provided with an air blowing opening which is arranged towards the press roll.
Preferably, the doctor blade extends obliquely downwards near one end of the press roll.
Preferably, the doctor blade is located below the axis of rotation of the press roll.
Preferably, the brush roller mechanism comprises a driving motor and a brush head, a driving shaft extending towards the compression roller is arranged on the driving motor, the brush head is arranged at one end, far away from the driving motor, of the driving shaft, and the driving motor drives the brush head to rotate through the driving shaft.
Preferably, the drive shaft is arranged radially of the press roll.
Preferably, the imbibition mechanism includes catheter, imbibition pump, imbibition head, and the imbibition head is last to be equipped with to the imbibition passageway that runs through the extension to keeping away from the compression roller direction, the imbibition passageway is close to compression roller one end is equipped with the inlet and the other end is equipped with the liquid outlet, catheter one end with liquid outlet intercommunication and the other end and imbibition pump intercommunication.
Preferably, a liquid absorption sponge is arranged at the liquid inlet.
Preferably, the spraying device further comprises a liquid storage tank, a liquid storage cavity is arranged in the liquid storage tank, a circulating liquid inlet and a circulating liquid outlet are formed in the side wall of the liquid storage cavity, one end, far away from the liquid guide pipe, of the liquid suction pump is communicated with the circulating liquid inlet, and the spraying mechanism is communicated with the circulating liquid outlet.
Preferably, the device further comprises a solid-liquid separator, and the solid-liquid separator is arranged on a pipeline between the circulating liquid inlet and the liquid suction pump.
The utility model discloses in, the roller device is wiped on line to roll squeezer that provides for the compression roller surface of clean roll squeezer, the mounting bracket is located the one end on the axial direction is followed to the compression roller, scrapes one side that the material mechanism is located the compression roller and is close to compression roller one side and be equipped with the scraper that stretches out to the compression roller surface, and the dust collecting box is located the scraper below, scrapes the material mechanism, sprays mechanism, brush roll mechanism, imbibition mechanism, the mechanism of blowing and arranges in proper order in compression roller pivoted direction. Through the roller wiping device with the optimized design, when the roller press works, the roller press surface is sequentially scraped, sprayed with cleaning liquid, brushed with a roller, sucked with the cleaning liquid and blown, the roller is cleaned under the condition that the normal operation of the roller press is not influenced, the rolling quality of a pole piece is prevented from being influenced, and the problem that the roller wiping device needs to be stopped for stubborn adhesive substances at present is solved.
Drawings
Fig. 1 is a schematic structural diagram of an online roller wiping device of a roller press according to the present invention.
Fig. 2 is a schematic view of the fluid suction structure of the fluid suction mechanism of fig. 1.
Detailed Description
As shown in fig. 1 and 2, fig. 1 is a schematic structural diagram of an online roller wiping device of a roller press according to the present invention, and fig. 2 is a schematic structural diagram of a liquid suction structure of the liquid suction mechanism in fig. 1.
Referring to fig. 1 and 2, the utility model provides an online roller device of wiping of roller press for 1 surface of compression roller of clean roller press, a serial communication port, the online roller device of wiping of roller press includes: the device comprises a mounting frame 2, a scraping mechanism, a dust collecting box 3, a spraying mechanism, a brush roll mechanism, a liquid suction mechanism and an air blowing mechanism 14;
the mounting frame 2 is positioned at one end of the compression roller 1 in the axial direction, the scraping mechanism is positioned at one side of the compression roller 1 and is arranged on the mounting frame 2, one side of the scraping mechanism, which is close to the compression roller 1, is provided with a scraper 4 extending towards the surface of the compression roller 1, the dust collection box 3 is positioned below the scraper 4, and the top of the dust collection box 3 is provided with a dust collection port;
the spraying mechanism is positioned on one side of the scraping mechanism, which is far away from the dust collecting opening, and is arranged on the mounting frame 2, and a spraying head 5 which is arranged towards the compression roller 1 is arranged on the spraying mechanism;
the brush roll mechanism is positioned on one side of the spraying mechanism, which is far away from the scraping mechanism, and is arranged on the mounting frame 2, and a brush head 8 extending towards the compression roller 1 is arranged on the brush roll mechanism;
the liquid suction mechanism is positioned on one side of the brush roll mechanism, which is far away from the spraying mechanism, and is arranged on the mounting frame 2, and a liquid suction head which is arranged towards the compression roll 1 is arranged on the liquid suction mechanism;
the air blowing mechanism 14 is positioned on one side of the liquid suction mechanism, which is far away from the brush roller mechanism, and is arranged on the mounting frame 2, and an air blowing opening which is arranged towards the press roller 1 is arranged on the air blowing mechanism 14.
In the specific working process of the on-line roller wiping device of the roller press, the scraping mechanism, the spraying mechanism, the brush roller mechanism, the liquid absorbing mechanism and the air blowing mechanism are sequentially arranged in the rotating direction of the pressing roller, electrode materials are attached to the pole piece after the pressing roller rolls, the electrode materials are firstly processed by a scraper of the scraping mechanism through the scraping mechanism along with the rotation of the pressing roller, the scraped particles fall into a dust collecting box below the scraper, then the spraying mechanism sprays cleaning agents to the surface of the pressing roller to soak the residual adhered materials, the brush roller mechanism scatters and disperses the residues which cannot be processed by the scraper into the cleaning agents, then the liquid absorbing mechanism absorbs the cleaning agents with the electrode material residues on the surface of the pressing roller, and finally the air blowing mechanism blows the cleaning agents and residual powder on the surface of the pressing roller so as to clean the electrode materials attached to the surface of the pressing roller while the pressing roller works, the quality of the pole piece subjected to subsequent rolling is prevented from being influenced.
In this embodiment, the roll squeezer on-line roller wiping device that proposes for the compression roller surface of clean roll squeezer, the mounting bracket is located the axial direction's of compression roller one end is followed to the compression roller, scrapes the material mechanism and is located one side of compression roller and be close to compression roller one side and be equipped with the scraper that stretches out to the compression roller surface, and the dust box is located the scraper below, scrapes the material mechanism, sprays the mechanism, brush roller mechanism, imbibition mechanism, the mechanism of blowing and arranges in proper order in compression roller pivoted direction. Through the roller wiping device with the optimized design, when the roller press works, the roller press surface is sequentially scraped, sprayed with cleaning liquid, brushed with a roller, sucked with the cleaning liquid and blown, the roller is cleaned under the condition that the normal operation of the roller press is not influenced, the rolling quality of a pole piece is prevented from being influenced, and the problem that the roller wiping device needs to be stopped for stubborn adhesive substances at present is solved.
In a specific embodiment, one end of the scraper 4 close to the compression roller 1 extends obliquely downwards, materials are scraped obliquely through the scraper, the scraping efficiency is improved, and the materials are convenient to scrape and fall into a dust collection box.
In a further embodiment, the scraper 4 is located below the rotating shaft of the compression roller 1, so that the scraper inclines downwards to the position of the material scraping surface of the compression roller, and the falling of the scraped powder is facilitated.
In a specific arrangement mode of the brush roll mechanism, the brush roll mechanism comprises a driving motor 10 and a brush head 8, a driving shaft 9 extending towards the compression roller 1 is arranged on the driving motor 10, the brush head 8 is arranged at one end, far away from the driving motor 10, of the driving shaft 9, and the driving motor 10 drives the brush head 8 to rotate through the driving shaft 9; when the device works, the driving motor drives the brush head to rotate through the driving shaft, and the brushing effect on the surface of the compression roller is improved.
In order to further increase the brushing efficiency, the drive shaft 9 is arranged radially along the press roll 1.
In a specific embodiment of the liquid suction mechanism, the liquid suction mechanism comprises a liquid guide tube 15, a liquid suction pump 12 and a liquid suction head 11, wherein a liquid suction channel which extends through and extends in a direction away from the compression roller 1 is arranged on the liquid suction head 11, a liquid inlet is arranged at one end of the liquid suction channel close to the compression roller 1, a liquid outlet is arranged at the other end of the liquid suction channel, one end of the liquid guide tube 15 is communicated with the liquid outlet, and the other end of the liquid guide; further, a liquid absorption sponge is arranged at the liquid inlet; during imbibition, the imbibition sponge makes the cleaning solution on compression roller surface collect in inlet opening department, produces the negative pressure through the imbibition pump in the drain pipe, removes the cleaning solution of imbibition department by suction.
In order to improve the utilization rate of the cleaning liquid, the cleaning liquid storage device further comprises a liquid storage tank 6, a liquid storage cavity is arranged in the liquid storage tank 6, a circulating liquid inlet and a circulating liquid outlet are formed in the side wall of the liquid storage cavity, one end, far away from the liquid guide pipe, of the liquid suction pump 12 is communicated with the circulating liquid inlet, and the spraying mechanism is communicated with the circulating liquid outlet; during operation, the cleaning solution that imbibition mechanism absorbed returns in the liquid storage tank, sprays the mechanism and recycles the washing liquid in the liquid storage tank, realizes the cyclic utilization of washing liquid.
In another specific embodiment, the cleaning solution recovery device further comprises a solid-liquid separator 13, the solid-liquid separator 13 is arranged on a pipeline between the circulating solution inlet and the liquid suction pump 12, and the cleaning solution sucked by the liquid suction mechanism is subjected to solid-liquid separation through the solid-liquid separator, so that solid electrode powder contained in the cleaning solution is removed, and the cleaning effect of the cleaning solution recovery and reuse is improved.
The above, only be the concrete implementation 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 is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a roll squeezer is at line roller wiping device for clean compression roller (1) surface of roll squeezer, its characterized in that, roll squeezer is at line roller wiping device includes: the device comprises a mounting frame (2), a scraping mechanism, a dust collecting box (3), a spraying mechanism, a brush roll mechanism, a liquid suction mechanism and a blowing mechanism (14);
the mounting rack (2) is positioned at one end of the compression roller (1) in the axial direction, the scraping mechanism is positioned at one side of the compression roller (1) and is mounted on the mounting rack (2), a scraper (4) extending out of the surface of the compression roller (1) is arranged at one side of the scraping mechanism close to the compression roller (1), the dust collection box (3) is positioned below the scraper (4), and a dust collection port is formed in the top of the dust collection box (3);
the spraying mechanism is positioned on one side of the scraping mechanism, which is far away from the dust collecting opening, and is arranged on the mounting frame (2), and a spraying head (5) which is arranged towards the compression roller (1) is arranged on the spraying mechanism;
the brush roll mechanism is positioned on one side of the spraying mechanism, which is far away from the scraping mechanism, and is arranged on the mounting frame (2), and a brush head (8) extending towards the compression roller (1) is arranged on the brush roll mechanism;
the liquid suction mechanism is positioned on one side of the brush roll mechanism, which is far away from the spraying mechanism, and is arranged on the mounting frame (2), and a liquid suction head which is arranged towards the compression roller (1) is arranged on the liquid suction mechanism;
the air blowing mechanism (14) is positioned on one side of the liquid suction mechanism, which is far away from the brush roller mechanism, and is arranged on the mounting frame (2), and an air blowing opening which is arranged towards the compression roller (1) is arranged on the air blowing mechanism (14).
2. An on-line roller wiping device of a roller press according to claim 1, characterized in that the end of the scraper (4) close to the press roller (1) extends obliquely downwards.
3. An on-line roller wiping device of a roller press according to claim 2, characterized in that the scraper (4) is located below the rotation axis of the press roller (1).
4. The roller press online roller wiping device according to claim 1, wherein the brush roller mechanism comprises a driving motor (10) and a brush head (8), the driving motor (10) is provided with a driving shaft (9) extending towards the press roller (1), the brush head (8) is arranged at one end of the driving shaft (9) far away from the driving motor (10), and the driving motor (10) drives the brush head (8) to rotate through the driving shaft (9).
5. An in-line roller wiping device of a roller press according to claim 4, characterized in that the drive shaft (9) is arranged radially along the press roller (1).
6. The on-line roller wiping device of the roller press according to claim 1, wherein the liquid suction mechanism comprises a liquid guide pipe (15), a liquid suction pump (12) and a liquid suction head (11), a liquid suction channel extending through the liquid suction head (11) in a direction away from the press roller (1) is arranged on the liquid suction head, a liquid inlet is arranged at one end of the liquid suction channel close to the press roller (1) and a liquid outlet is arranged at the other end of the liquid suction channel, one end of the liquid guide pipe (15) is communicated with the liquid outlet and the other end of the liquid guide pipe is communicated.
7. The on-line roller wiping device of the roller press as claimed in claim 6, wherein a liquid absorbing sponge is arranged at the liquid inlet.
8. The on-line roller wiping device of the roller press as claimed in claim 6, further comprising a liquid storage tank (6), wherein a liquid storage cavity is arranged in the liquid storage tank (6), a circulating liquid inlet and a circulating liquid outlet are arranged on the side wall of the liquid storage cavity, one end of the liquid suction pump (12) far away from the liquid guide pipe is communicated with the circulating liquid inlet, and the spraying mechanism is communicated with the circulating liquid outlet.
9. The roller press in-line wiping device according to claim 8, further comprising a solid-liquid separator (13), the solid-liquid separator (13) being arranged on a pipeline between the circulating liquid inlet and the liquid suction pump (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450834.0U CN209935327U (en) | 2019-04-03 | 2019-04-03 | Online roller wiping device of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450834.0U CN209935327U (en) | 2019-04-03 | 2019-04-03 | Online roller wiping device of roller press |
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| Publication Number | Publication Date |
|---|---|
| CN209935327U true CN209935327U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920450834.0U Active CN209935327U (en) | 2019-04-03 | 2019-04-03 | Online roller wiping device of roller press |
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| Country | Link |
|---|---|
| CN (1) | CN209935327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845024A (en) * | 2020-07-13 | 2020-10-30 | 江苏乐彩印刷材料有限公司 | Photopolymer treatment-free CTP plate washing equipment |
| CN111871717A (en) * | 2020-06-24 | 2020-11-03 | 安徽正熹标王新能源有限公司 | Coating device for battery production |
| CN112620192A (en) * | 2020-12-16 | 2021-04-09 | 莱芜连云玻璃股份有限公司 | Coated glass's coating film rubber roll self-cleaning device convenient to maintain |
| CN113101059A (en) * | 2021-03-30 | 2021-07-13 | 福建省明辉机械制造有限公司 | Preparation method of adult trousers for incontinence of large and small persons |
-
2019
- 2019-04-03 CN CN201920450834.0U patent/CN209935327U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871717A (en) * | 2020-06-24 | 2020-11-03 | 安徽正熹标王新能源有限公司 | Coating device for battery production |
| CN111845024A (en) * | 2020-07-13 | 2020-10-30 | 江苏乐彩印刷材料有限公司 | Photopolymer treatment-free CTP plate washing equipment |
| CN112620192A (en) * | 2020-12-16 | 2021-04-09 | 莱芜连云玻璃股份有限公司 | Coated glass's coating film rubber roll self-cleaning device convenient to maintain |
| CN112620192B (en) * | 2020-12-16 | 2022-07-05 | 莱芜连云玻璃股份有限公司 | Coated glass's coating film rubber roll self-cleaning device convenient to maintain |
| CN113101059A (en) * | 2021-03-30 | 2021-07-13 | 福建省明辉机械制造有限公司 | Preparation method of adult trousers for incontinence of large and small persons |
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