CN110841874A - Liquid accumulation disc with wiping function and roller coater - Google Patents
Liquid accumulation disc with wiping function and roller coater Download PDFInfo
- Publication number
- CN110841874A CN110841874A CN201911211410.XA CN201911211410A CN110841874A CN 110841874 A CN110841874 A CN 110841874A CN 201911211410 A CN201911211410 A CN 201911211410A CN 110841874 A CN110841874 A CN 110841874A
- Authority
- CN
- China
- Prior art keywords
- wiping
- tray
- liquid
- function
- liquid collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 88
- 238000009825 accumulation Methods 0.000 title description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000004744 fabric Substances 0.000 claims description 16
- 241000521257 Hydrops Species 0.000 claims 1
- 206010030113 Oedema Diseases 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 55
- 238000000576 coating method Methods 0.000 abstract description 55
- 238000000151 deposition Methods 0.000 abstract description 14
- 230000008021 deposition Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000011086 high cleaning Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention provides a liquid collecting tray with a wiping function, which comprises a tray body, a wiping mechanism and a driving mechanism, wherein the wiping mechanism is provided with a wiping surface matched with the inner side wall of the tray body, and the driving mechanism is connected with the wiping mechanism and used for driving the wiping mechanism to move along the inner side wall of the tray body. In addition, the invention provides a roller coater comprising the liquid collecting disc. According to the invention, the movable wiping mechanism is arranged on the tray body, and the wiping surface on the wiping mechanism continuously and timely wipes off the coating liquid dropping or splashing on the side wall of the liquid accumulating tray, so that the coating liquid is prevented from continuously depositing in the liquid accumulating tray, scale which is not easy to remove is formed, the loss caused by MgO deposition in the production process can be reduced, the utilization rate of the MgO coating liquid is improved, and the cleaning strength of the liquid accumulating tray can be reduced.
Description
Technical Field
The invention belongs to the technical field of strip steel roller coating equipment, and particularly relates to a liquid accumulation disc with a wiping function and a roller coater.
Background
The horizontal 2-roller roll coater applied to the oriented silicon steel MgO coating generally consists of 1 upper coating roller, 1 lower coating roller, a spraying and liquid supplying device of the upper coating roller, a liquid supplying disc of the lower coating roller and a liquid accumulating disc. The MgO coating liquid is pumped out of the MgO coating liquid circulating tank by a supply pump, is sprayed out through a spray pipe arranged at the inlet of the upper coating roller, is dispersed on the strip steel at the inlet of the upper coating roller, is extruded and uniformly distributed on the strip steel when passing through the upper coating roller, and forms a uniform coating on the upper surface of the strip steel; and excessive coating liquid in the spray pipe partially overflows into a liquid supply disc of the lower coating roller, the lower coating roller is partially immersed in MgO coating liquid in the liquid supply disc, the coating liquid is brought to a contact angle between the strip steel and the coating roller in the rotating process of the lower coating roller, and a locally uniform MgO coating is formed on the lower surface of the strip steel through the rotating extrusion of the lower coating roller. The lower part of the coating machine is provided with a large liquid accumulation disc for collecting excessive coating liquid supplied by spraying, coating liquid supplied by the supply disc and overflowing, and part of splashed coating liquid, and the collected coating liquid overflows from the bottom of the liquid accumulation disc back to the MgO coating liquid circulating tank to form a coating liquid circulating loop.
However, the MgO coating liquid is a suspension of MgO particles dispersed in water, and when the coating liquid is static or has a slow flow rate, the MgO particles may be deposited, and the coating liquid reflowing or splashed to the liquid accumulation plate may continuously deposit MgO around the liquid accumulation plate. A very thick MgO deposition layer is formed in a production period (from the time when a new coating roller is put into production to the time when the coating roller is stopped for replacement), and the MgO deposition layer is very compact due to the small particle size, so that the difficulty in cleaning the deposition layer is huge.
At present, an effective MgO deposition layer cleaning method is manual removal, but the roller coater has a compact structure and compact MgO scaling, so that the labor intensity is high and the labor environment is severe. In addition, the MgO deposition also reduces the utilization efficiency of the MgO coating liquid.
Therefore, it is desirable to design a liquid loading tray, which can reduce the deposition of the coating liquid and reduce the labor intensity of the operator.
Disclosure of Invention
The invention aims to solve the problems that the existing liquid accumulating plate is easy to form an MgO deposition layer, has high cleaning difficulty and high cleaning labor intensity.
Therefore, the invention provides a liquid collecting tray with a wiping function, which comprises a tray body, a wiping mechanism and a driving mechanism, wherein the wiping mechanism is provided with a wiping surface matched with the inner side wall of the tray body, and the driving mechanism is connected with the wiping mechanism and used for driving the wiping mechanism to move along the inner side wall of the tray body.
Furthermore, the wiping mechanism comprises wiping cloth and a bracket for mounting the wiping cloth, and the bracket is fixed on the driving mechanism.
Further, a spring for providing pressure for the wiping cloth is arranged on the support.
Furthermore, the wiping cloth is detachably connected with the bracket.
Furthermore, actuating mechanism includes motor, lead screw and with lead screw threaded connection's nut, the lead screw pass through the shaft coupling with the motor is connected, the lead screw span in on the disk body, wiping mechanism fixed connection be in on the nut.
Furthermore, the liquid collecting disc with the wiping function further comprises a guide beam, the guide direction of the guide beam is the axis direction of the screw rod, a first guide surface is arranged on the guide beam, and a second guide surface matched with the first guide surface is arranged on the nut.
Further, the first guide surface of the guide beam is non-circular in cross section.
Furthermore, the tray body is of a square structure, and the side wall of the tray body is obliquely arranged; the four groups of wiping mechanisms are respectively arranged on the four side surfaces of the tray body.
Further, the length of the wiping surface of the wiping mechanism is consistent with the width of the side wall of the tray body.
In addition, the invention also provides a roller coater which comprises the liquid accumulation disc with the wiping function.
Compared with the prior art, the invention has the beneficial effects that:
according to the liquid accumulation disc with the wiping function, the disc body is provided with the movable wiping mechanism, and the wiping surface on the wiping mechanism continuously and timely wipes off the coating liquid dripped or splashed on the side wall of the liquid accumulation disc, so that the coating liquid is prevented from continuously depositing in the liquid accumulation disc, scales which are not easy to remove are formed, and the cleaning strength of the liquid accumulation disc is reduced.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a drip tray with wiping function according to the present invention;
FIG. 2 is a plan view of the liquid collecting tray with wiping function of the present invention.
Description of reference numerals: 1. a tray body; 2. a guide beam; 3. a nut; 4. a screw rod; 5. a spring; 6. a support; 7. wiping cloth; 8. a motor; 9. a coupling; 10. and a bearing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 and fig. 2, this embodiment provides a liquid collection tray with a wiping function, which includes a tray body 1, a wiping mechanism and a driving mechanism, wherein the wiping mechanism has a wiping surface matched with the inner side wall of the tray body 1, the driving mechanism is connected to the wiping mechanism for driving the wiping mechanism to move along the inner side wall of the tray body 1, and during the moving process of the wiping mechanism, the wiping surface wipes the side wall of the tray body 1, so as to wipe off the coating liquid dropping or splashing on the side surface of the liquid collection tray, prevent the coating liquid from continuously depositing in the liquid collection tray, and form scale which is not easy to clean.
In a detailed embodiment, as shown in fig. 1, the wiping mechanism comprises a wiping cloth 7 and a bracket 6 for mounting the wiping cloth 7, the bracket 6 is fixed on the driving mechanism, and the driving mechanism drives the bracket 6 to move, so that the wiping cloth 7 wipes the side wall of the tray body 1. Preferably, the support 6 is provided with a spring 5 for providing pressure for the wiping cloth 7, the wiping cloth 7 is pressed on the side wall of the tray body 1 through the spring 5 and is tightly attached to the side wall of the tray body 1, and the wiping effect of the wiping mechanism on the tray body 1 is improved. Furthermore, the wiping cloth 7 is detachably connected with the support 6, so that the wiping cloth 7 can be conveniently replaced when the roller guard cleans the accumulated liquid tray each time, and the cleaning strength of the MgO accumulated liquid tray is further reduced.
As shown in fig. 2, the driving mechanism includes a motor 8, a lead screw 4 and a nut 3 in threaded connection with the lead screw 4, the lead screw 4 is connected with the motor 8 through a coupling 9, the lead screw 4 spans over the disk body 1, two ends of the lead screw 4 are mounted on a frame (not shown in the figure) of the roll coater through bearing seats 10, and a bracket 6 of the wiping mechanism is fixedly connected to the nut 3; the screw rod 4 is driven by the motor 8 to rotate, drives the nut 3 matched with the screw rod 4 to move along the axis of the screw rod 4, further drives the wiping mechanism to move along the axis of the screw rod 4, and the wiping effect on the side wall of the disc body 1 is achieved. Optimized, keep away from at lead screw 4 and wait to clean 1 lateral wall one side of disk body and still be provided with guide beam 2, the direction of guide beam 2 does the axis direction of lead screw 4, be equipped with first spigot surface on the guide beam 2, be equipped with on the nut 3 with first spigot surface matched with second spigot surface, the nut 3 moves the in-process on lead screw 4, through cooperation guiding effect between the spigot surface of nut 3 and guide beam 2 for nut 3 drives wiping mechanism and removes along 4 axes of lead screw under the limiting effect of spigot surface, has further guaranteed wiping mechanism to the effect of cleaning of 1 whole lateral wall of disk body. Further, in order to prevent the nut 3 from rotating so that the wiping surface of the wiping mechanism is separated from the side wall of the tray body 1, the first guide surface of the guide beam 2 is designed to be non-circular in cross section so as to define the nut 3 by the first guide surface.
In order to ensure that the whole side wall of the liquid accumulation plate can be wiped, a plurality of groups of wiping mechanisms can be arranged according to the shape structure of the plate body 1, in the embodiment, the plate body 1 is of a square structure, the side wall of the plate body is obliquely arranged, correspondingly, the four groups of wiping mechanisms are arranged on the four side faces of the plate body 1 respectively, the side walls of the whole plate body 1 are wiped simultaneously through the four groups of wiping mechanisms, the timeliness of wiping of the coating liquid dropping or splashing on the side face of the liquid accumulation plate is effectively ensured, the coating liquid is prevented from continuously depositing on the side wall of the liquid accumulation plate, and meanwhile, through the oblique design of the side wall of the plate body 1, a certain supporting effect can be played on the wiping mechanisms, and the wiping surface of the wiping mechanisms is favorably attached to the. Furthermore, the length of the wiping surface of the wiping mechanism is consistent with the width of the side wall of the tray body 1, so that the wiping mechanism can wipe the whole side wall of the tray body 1 only by moving along the axis direction of the lead screw 4, and the wiping efficiency is improved.
In addition, the invention also provides a roller coater which comprises an upper coating roller, a lower coating roller, an upper coating roller spraying and liquid supplying device, a lower coating roller liquid supplying disc and the liquid accumulating disc with a wiping function in the embodiment, wherein the liquid accumulating disc is arranged below the upper coating roller, the lower coating roller, the upper coating roller spraying and liquid supplying device and the lower coating roller liquid supplying disc, and is used for collecting excessive spraying and liquid supplying liquid, overflowing liquid supplying liquid from the lower coating roller liquid supplying disc and part of splashed liquid during production of the roller coater, and the wiping mechanism is driven to move by the driving mechanism so as to wipe the side surface of the whole liquid accumulating disc.
In summary, the liquid accumulating disc with the wiping function provided by the invention has the advantages that the disc body is provided with the movable wiping mechanism, the wiping surface on the wiping mechanism continuously and timely wipes off the coating liquid dropping or splashing on the side wall of the liquid accumulating disc, the continuous deposition of the coating liquid in the liquid accumulating disc is prevented, the scale which is not easy to remove is formed, the loss caused by MgO deposition in the production process can be reduced, the utilization rate of the MgO coating liquid is improved, and the cleaning strength of the liquid accumulating disc can be reduced.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the invention, which is intended to be covered by the claims and any design similar or equivalent to the scope of the invention.
Claims (10)
1. The utility model provides a hydrops dish of function is wiped in area which characterized in that: including disk body, wiping mechanism and actuating mechanism, wiping mechanism have with disk body inner wall matched with wipes the face, actuating mechanism with wiping mechanism connects for the drive wiping mechanism follows the disk body inside wall removes.
2. The liquid collecting tray with wiping function as set forth in claim 1, wherein: the wiping mechanism comprises wiping cloth and a bracket for installing the wiping cloth, and the bracket is fixed on the driving mechanism.
3. The liquid collecting tray with wiping function as set forth in claim 2, wherein: the support is provided with a spring for providing pressure for the wiping cloth.
4. The liquid collecting tray with wiping function as set forth in claim 2, wherein: the wiping cloth is detachably connected with the bracket.
5. The liquid collecting tray with wiping function as set forth in claim 1, wherein: the driving mechanism comprises a motor, a screw rod and a nut in threaded connection with the screw rod, the screw rod is connected with the motor through a coupler, the screw rod stretches across the disk body, and the wiping mechanism is fixedly connected to the nut.
6. The liquid collecting tray with wiping function as set forth in claim 5, wherein: the screw rod guiding structure is characterized by further comprising a guiding beam, the guiding direction of the guiding beam is the axis direction of the screw rod, a first guiding surface is arranged on the guiding beam, and a second guiding surface matched with the first guiding surface is arranged on the nut.
7. The liquid collecting tray with wiping function as set forth in claim 6, wherein: the first guide surface cross section of the guide beam is non-circular.
8. The liquid collecting tray with wiping function as set forth in claim 1, wherein: the tray body is of a square structure, and the side wall of the tray body is obliquely arranged; the four groups of wiping mechanisms are respectively arranged on the four side surfaces of the tray body.
9. The liquid collecting tray with wiping function as set forth in claim 8, wherein: the length of the wiping surface of the wiping mechanism is consistent with the width of the side wall of the tray body.
10. A roller coater is characterized in that: comprising a drip tray with wiping function according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211410.XA CN110841874A (en) | 2019-12-02 | 2019-12-02 | Liquid accumulation disc with wiping function and roller coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211410.XA CN110841874A (en) | 2019-12-02 | 2019-12-02 | Liquid accumulation disc with wiping function and roller coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110841874A true CN110841874A (en) | 2020-02-28 |
Family
ID=69607542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911211410.XA Pending CN110841874A (en) | 2019-12-02 | 2019-12-02 | Liquid accumulation disc with wiping function and roller coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110841874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235606A (en) * | 2020-03-02 | 2020-06-05 | 广东嘉元科技股份有限公司 | Method for online polishing and scratch prevention of cathode roller and foil forming machine for scratch prevention cathode roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101605613A (en) * | 2007-02-13 | 2009-12-16 | 武藏工业株式会社 | Leakage testing agency and possess the liquid material application device of this mechanism |
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| CN205199845U (en) * | 2015-11-24 | 2016-05-04 | 山东以利奥林电力科技有限公司 | Magnesium oxide coating equipment |
| CN205393049U (en) * | 2016-02-25 | 2016-07-27 | 昆明彩印有限责任公司 | Stick with paste cleaning device of quick -witted lacquer disk( -sc) of box |
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| CN109663704A (en) * | 2019-01-28 | 2019-04-23 | 董伟铭 | A kind of production of sheet metal with can Quick-air-drying mopping device |
| CN209077083U (en) * | 2018-11-13 | 2019-07-09 | 四川瑞致电工钢有限公司 | A kind of electrical sheet environment-friendly coating liquid recycle device |
| CN209269397U (en) * | 2018-09-06 | 2019-08-20 | 雪华铃家用电器(深圳)有限公司 | One kind can keep the clean coffee machine of pallet |
| CN209540977U (en) * | 2018-12-28 | 2019-10-25 | 陈海峰 | A kind of household cooker hood hardware oil collector sump tank |
| CN211637165U (en) * | 2019-12-02 | 2020-10-09 | 中冶南方工程技术有限公司 | Liquid accumulation disc with wiping function and roller coater |
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2019
- 2019-12-02 CN CN201911211410.XA patent/CN110841874A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101605613A (en) * | 2007-02-13 | 2009-12-16 | 武藏工业株式会社 | Leakage testing agency and possess the liquid material application device of this mechanism |
| CN202129183U (en) * | 2011-03-29 | 2012-02-01 | 鞍钢股份有限公司 | MgO coating device for producing oriented silicon steel |
| CN205199845U (en) * | 2015-11-24 | 2016-05-04 | 山东以利奥林电力科技有限公司 | Magnesium oxide coating equipment |
| CN205393049U (en) * | 2016-02-25 | 2016-07-27 | 昆明彩印有限责任公司 | Stick with paste cleaning device of quick -witted lacquer disk( -sc) of box |
| CN108437479A (en) * | 2018-03-14 | 2018-08-24 | 青岛市首胜实业有限公司 | Photo frame laminating machine |
| CN208494743U (en) * | 2018-05-15 | 2019-02-15 | 马鞍山钢铁股份有限公司 | A kind of paint roller cleaning device |
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| CN209077083U (en) * | 2018-11-13 | 2019-07-09 | 四川瑞致电工钢有限公司 | A kind of electrical sheet environment-friendly coating liquid recycle device |
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| CN109663704A (en) * | 2019-01-28 | 2019-04-23 | 董伟铭 | A kind of production of sheet metal with can Quick-air-drying mopping device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235606A (en) * | 2020-03-02 | 2020-06-05 | 广东嘉元科技股份有限公司 | Method for online polishing and scratch prevention of cathode roller and foil forming machine for scratch prevention cathode roller |
| CN111235606B (en) * | 2020-03-02 | 2020-09-18 | 广东嘉元科技股份有限公司 | Method for online polishing and scratch prevention of cathode roller and foil forming machine for scratch prevention cathode roller |
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