KR20160131788A - Roller cleaning apparatus to move forward and backward - Google Patents
Roller cleaning apparatus to move forward and backward Download PDFInfo
- Publication number
- KR20160131788A KR20160131788A KR1020150064839A KR20150064839A KR20160131788A KR 20160131788 A KR20160131788 A KR 20160131788A KR 1020150064839 A KR1020150064839 A KR 1020150064839A KR 20150064839 A KR20150064839 A KR 20150064839A KR 20160131788 A KR20160131788 A KR 20160131788A
- Authority
- KR
- South Korea
- Prior art keywords
- roller
- blade
- foreign matter
- contact
- shaft
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title description 2
- 230000008878 coupling Effects 0.000 claims description 71
- 238000010168 coupling process Methods 0.000 claims description 71
- 238000005859 coupling reaction Methods 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract description 6
- 230000003028 elevating effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 230000008439 repair process Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 scale Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B08B1/001—
-
- B08B1/005—
-
- B08B1/007—
-
- B08B1/008—
Landscapes
- Cleaning In General (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
BACKGROUND OF THE
Generally, the surface of various rollers used in production sites such as steel mill, paper, printing, film, food, chemical factory, etc. are subject to various types of foreign substances such as cooling water, scale, dust, oil and the like depending on the manufacturing process and working environment. Such a foreign matter causes marks and contamination on the surface of the product passing through the roller, which is a cause of defective product.
In addition, when the apparatus is operated for a long time in a state in which foreign matter is present on the surface of the roller, the surface of the roller may be easily damaged and damaged.
Thus, a roller surface foreign material removing device capable of removing foreign substances on the surface of the roller is used. An example of a conventionally used roller surface foreign matter removing apparatus is disclosed in Japanese Patent Application Laid-Open No. 10-2012-0091730 entitled " Device for removing foreign matters on a roller surface provided with a foreign matter blocking member ".
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view schematically showing the operation of a conventional roller surface foreign matter removing apparatus. As shown in the drawing, the conventional foreign
However, in the conventional roller surface foreign matter removing apparatus as described above, the
SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and to provide a roller surface foreign matter removing device in which the blade is moved away from the roller so that repair and replacement of the roller can be facilitated.
Another object of the present invention is to provide a roller surface foreign matter removing device capable of adjusting the angle at which the blade contacts the roller, thereby improving the foreign matter removal efficiency of the roller surface.
It is still another object of the present invention to provide a roller surface foreign matter removing apparatus which can move left and right in a state in which a blade is in contact with a roller to further improve the efficiency of removing foreign matter.
The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.
The object of the present invention can be achieved by a roller surface foreign matter removing device capable of moving back and forth. The roller surface foreign matter removing device of the present invention comprises: a blade portion for contacting a rotating roller to remove foreign matter on the roller surface; And a front-to-rear conveying portion for causing the blade portion to move back and forth between a contact position where the blade portion is in contact with the roller and a separation position where the blade portion is spaced apart from the roller.
According to one embodiment, the front and rear conveying sections can be driven by a motor, a pneumatic cylinder, a hydraulic cylinder or a chain.
According to an embodiment, the apparatus may further include a contact angle adjusting unit for adjusting a contact angle of the blade portion contacting the roller.
According to one embodiment, the blade portion includes: a blade contacting the roller; a blade holder for supporting the blade; A blade shaft coupled to a rear end of the blade holder; And a foreign matter guide plate extending forward from the blade shaft and guiding foreign matter separated from the roller surface by contact with the blade into the blade holder.
According to an embodiment of the present invention, the apparatus further includes a left and right conveying unit provided between the blade shaft and the engagement plate for moving the blade shaft such that the blade shaft is reciprocated by a predetermined distance in the left and right direction with respect to the roller, A left and right oil shafts coupled to one end of the blade shaft; And a third pneumatic driver for applying driving force to the left and right paddles to be stretched or compressed.
The roller surface foreign matter removing apparatus according to the present invention is provided so as to be movable back and forth between a contact position where the blade portion is in contact with the roller and a spaced apart position between the roller and the roller. Thus, during the replacement, repair, and non-operation of the rollers, the roller surface foreign material removing device is at a position spaced apart from the rollers.
Since the roller and the blade portion are not in contact with each other at the spaced position, when the roller is separated by the rotating shaft for replacement and repair of the roller, the blade portion does not interfere and work can be facilitated.
The roller surface foreign matter removing device according to the present invention may include a contact angle adjusting unit to adjust the angle at which the blade contacts the roller. Accordingly, it is possible to adjust the angle of contact between the blade and the roller according to the diameter of the roller, the purpose of use, and the like, thereby enhancing the efficiency of removing foreign matter.
Also, the roller surface foreign matter removing apparatus according to the present invention is provided with a right and left conveying portion so that the blade is repeatedly moved left and right along the axial direction of the roller. The lateral movement of the blades causes the transfer pressure to be added to the surface of the roller to clean the surface of the roller more cleanly.
1 is a schematic view showing a structure of a conventional roller surface foreign matter removing apparatus,
FIG. 2 is a perspective view showing a state in which the roller surface foreign matter removing device according to the present invention is in a spaced apart position from the roller,
3 is a perspective view showing a state in which the roller surface foreign matter removing device according to the present invention is in contact with the roller,
FIG. 4 is an exploded perspective view of the roller surface foreign matter removing apparatus according to the present invention,
FIGS. 5 and 6 are views illustrating an operation process of the roller surface foreign matter removing apparatus according to the present invention,
7 is an exemplary view showing an operation process of the roller surface foreign matter removing apparatus according to the present invention in accordance with the lateral movement.
For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.
FIG. 2 is a perspective view showing a configuration of a roller surface foreign
As shown in the figure, the roller surface foreign
When the surface of the roller A needs to be cleaned, it is moved in contact with the roller A as shown in FIG. 3, and the contact angle with which the roller A is contacted and the contact pressure are adjusted to improve the foreign material removal efficiency .
The roller surface foreign
The
The
The
The
Here, the roller surface foreign
The contact
5A, the
The contact
The
The
An
The
The user rotates the worm
The first
The elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the elastic force of the spring 116 And is brought into contact with the roller (A).
The operator adjusts the angle at which the
The front and rear conveying
The coupling
A
The second
The rear end of the elevating
On the contrary, when the air pressure acting on the second
The left and right conveying
4, the left and right conveying
Here, the contact
The left and
The bearing 145 couples the
The operation of the roller surface foreign
2 and 3, a single roller surface foreign
At this time, the plurality of roller surface foreign
The roller surface foreign
The elevating
In this state, the operator rotates the worm
However, the first
When the operator applies a driving signal of the roller surface foreign
When the
When the roller (A) is driven to rotate, the blade (117) removes the foreign matter (B) adhering to the surface of the roller (A). The removed foreign matter B is introduced into the
On the other hand, the
The action of the air pressure is repeatedly performed and the
While the roller A is being driven, the roller surface foreign
As described above, the roller surface foreign matter removing apparatus according to the present invention is provided such that the blade is movable back and forth between a contact position where the blade is in contact with the roller and a spaced apart position between the roller and the roller. Thus, during the replacement, repair, and non-operation of the rollers, the roller surface foreign material removing device is at a position spaced apart from the rollers.
Since the roller and the blade portion are not in contact with each other at the spaced position, when the roller is separated by the rotating shaft for replacement and repair of the roller, the blade portion does not interfere and work can be facilitated.
The roller surface foreign matter removing device according to the present invention may include a contact angle adjusting unit to adjust the angle at which the blade contacts the roller. Accordingly, it is possible to adjust the angle of contact between the blade and the roller according to the diameter of the roller, the purpose of use, and the like, thereby enhancing the efficiency of removing foreign matter.
Also, the roller surface foreign matter removing apparatus according to the present invention is provided with a right and left conveying portion so that the blade is repeatedly moved left and right along the axial direction of the roller. The lateral movement of the blades causes the transfer pressure to be added to the surface of the roller to clean the surface of the roller more cleanly.
The embodiments of the roller surface foreign matter removing apparatus of the present invention described above are merely illustrative and those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. You will know very well. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
100: Roller surface foreign
111: shaft receiving bar 113: blade shaft
115: blade coupling holder 117: blade
119: Foreign matter guide plate 120: Contact angle adjusting unit
121:
123: Worm gear 125: Worm gear control lever
127: shaft coupling gear 128: elastic member
129: First pneumatic driving part 130: Front /
131: coupling
133: coupling
135: Pneumatic cylinder for transferring back and forth 135a:
137: second pneumatic driving part 140:
141: Left and right pneumatic cylinder 143: Left and right pneumatic axes
145: Bearing 147: Third pneumatic drive
Claims (5)
And a front-to-rear conveying portion that causes the blade portion to move back and forth between a contact position where the blade portion is in contact with the roller and a separation position where the blade portion is spaced apart from the roller.
Wherein the front and rear conveyance units are driven by a motor, a pneumatic cylinder, a hydraulic cylinder, or a chain.
Further comprising a contact angle adjusting unit for adjusting a contact angle of the blade portion contacting the roller.
The blade portion includes:
A blade in contact with the roller;
A blade holder for supporting the blade;
A blade shaft coupled to a rear end of the blade holder;
And a foreign matter guide plate extending forward from the blade shaft and guiding foreign matter separated from the roller surface by contact with the blade into the blade holder.
Further comprising a left and right feeding unit provided between the blade shaft and the coupling plate for moving the blade shaft such that the blade shaft is reciprocated in a left and right direction with respect to the roller,
The left-
A left and right oil shafts coupled to one ends of the blade shafts;
And a third pneumatic driving unit for applying a driving force so that the left and right pneumatic axes are extended or compressed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150064839A KR101783941B1 (en) | 2015-05-08 | 2015-05-08 | Roller cleaning apparatus to move forward and backward |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150064839A KR101783941B1 (en) | 2015-05-08 | 2015-05-08 | Roller cleaning apparatus to move forward and backward |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160131788A true KR20160131788A (en) | 2016-11-16 |
KR101783941B1 KR101783941B1 (en) | 2017-11-06 |
Family
ID=57541153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150064839A KR101783941B1 (en) | 2015-05-08 | 2015-05-08 | Roller cleaning apparatus to move forward and backward |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101783941B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108212840A (en) * | 2017-12-19 | 2018-06-29 | 曹鹏飞 | A kind of paper grade (stock) roll paper barrel cleaning equipment |
KR20190076229A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 포스코 | Apparatus for cleaning object treatment |
CN110074150A (en) * | 2019-05-27 | 2019-08-02 | 豪士(福建)食品有限公司 | A kind of noodle press and its mounting means being convenient to clean pressure roller |
CN110538817A (en) * | 2019-09-25 | 2019-12-06 | 杭州柯力达家纺有限公司 | natural luster finishing machine for warp-knitted super-soft sofa fabric and production process thereof |
CN110624867A (en) * | 2019-10-23 | 2019-12-31 | 郑州财经学院 | Cleaning device of brush roller for spinning |
KR20200145184A (en) * | 2019-06-21 | 2020-12-30 | 주식회사 포스코 | Device for removing foreign matter on roll surface and method of exchanging knife thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102325006B1 (en) * | 2019-11-06 | 2021-11-10 | 주식회사 포스코 | Device for removing foreign material of roll surface |
KR102637652B1 (en) * | 2022-01-28 | 2024-02-16 | 포스낙(주) | Automatic grinding oil removal apparatus for rolling rolls |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4172641B2 (en) * | 2003-09-01 | 2008-10-29 | 日東電工株式会社 | Coating method and coating apparatus used therefor |
-
2015
- 2015-05-08 KR KR1020150064839A patent/KR101783941B1/en active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108212840A (en) * | 2017-12-19 | 2018-06-29 | 曹鹏飞 | A kind of paper grade (stock) roll paper barrel cleaning equipment |
KR20190076229A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 포스코 | Apparatus for cleaning object treatment |
CN110074150A (en) * | 2019-05-27 | 2019-08-02 | 豪士(福建)食品有限公司 | A kind of noodle press and its mounting means being convenient to clean pressure roller |
KR20200145184A (en) * | 2019-06-21 | 2020-12-30 | 주식회사 포스코 | Device for removing foreign matter on roll surface and method of exchanging knife thereof |
CN110538817A (en) * | 2019-09-25 | 2019-12-06 | 杭州柯力达家纺有限公司 | natural luster finishing machine for warp-knitted super-soft sofa fabric and production process thereof |
CN110624867A (en) * | 2019-10-23 | 2019-12-31 | 郑州财经学院 | Cleaning device of brush roller for spinning |
Also Published As
Publication number | Publication date |
---|---|
KR101783941B1 (en) | 2017-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101783941B1 (en) | Roller cleaning apparatus to move forward and backward | |
US10919169B2 (en) | Machine for cutting logs with grinding wheels and method | |
DE60304762T2 (en) | Apparatus and method for surface finishing of pipes by means of lamellar brushes | |
US20060011015A1 (en) | Sharpening unit and cutting machine comprising at least one blade and said sharpening unit | |
KR100878445B1 (en) | Apparatus for eliminating slag on grids of laser cutting machine | |
US4469043A (en) | Cleaning mechanism for coating control fluid nozzle | |
US2254461A (en) | Roller leveler | |
CN218984968U (en) | Cutting device | |
CN202185416U (en) | Roll surface cleaning device | |
CN100542793C (en) | Catch hook | |
CN103357603B (en) | Roller scraping device for roller surface used in rolling technology of cold rolling strips | |
KR100353139B1 (en) | Slitter-rewinder | |
CN110371756A (en) | It is a kind of to facilitate adjustment type transmission device | |
CN101564723A (en) | Roll wheel automatic scraper device | |
KR20220023565A (en) | Slitting apparatus | |
CN110064608B (en) | Online cleaning mechanism for guide roller of roll paper without stopping machine | |
CN212737494U (en) | Position-adjustable roller scraper mechanism | |
CN218491063U (en) | Unloading device is cut to label scroll | |
CN212077485U (en) | Movable cleaning scraper of drying cylinder | |
JP2716097B2 (en) | Heating roll cleaning device | |
CN219135836U (en) | Paper position adjusting structure and conveying equipment | |
CN204429748U (en) | Thin film winder | |
CN217675829U (en) | Paper rolling device for producing special paper | |
CN210001092U (en) | Discharging device of granulator | |
CN220636464U (en) | Aluminum product is indulged and is cut processing equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |