CN110883663B - Steel sheet rust cleaning device - Google Patents
Steel sheet rust cleaning device Download PDFInfo
- Publication number
- CN110883663B CN110883663B CN201911007404.2A CN201911007404A CN110883663B CN 110883663 B CN110883663 B CN 110883663B CN 201911007404 A CN201911007404 A CN 201911007404A CN 110883663 B CN110883663 B CN 110883663B
- Authority
- CN
- China
- Prior art keywords
- roller
- rolling roller
- rolling
- conveying
- conveying roller
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a steel plate rust removal device, which comprises a base and a rust removal mechanism arranged on the base; the rust removing mechanism comprises at least one conveying roller and two rust removing support rods which are symmetrically arranged, a rust removing guide groove is formed between the two rust removing support rods, two ends of the conveying roller are assembled in the rust removing guide groove and driven by a driving motor, and rolling rollers matched with the conveying roller are arranged on the conveying roller; the rolling roller is driven to rotate by a driving motor, and a lifting device for adjusting the rolling roller to move up and down is arranged on the rolling roller; the lifting device drives the rolling roller to move, and then drives the rolling roller to be close to or far away from the conveying roller; steel ball brushes are uniformly distributed on the surfaces of the rolling roller and the conveying roller, and a driving motor drives the steel ball brushes on the surfaces of the rolling roller and the conveying roller to rotate and rub the surface of a steel plate; the device simple structure, convenient operation rolls gyro wheel and transfer roller surface equipartition and is equipped with the steel ball brush, and the steel sheet can carry out two-sided rust cleaning simultaneously, has improved the rust cleaning efficiency of steel sheet greatly.
Description
Technical Field
The invention belongs to the technical field of steel plate processing, and particularly relates to a steel plate rust removing device.
Background
The steel plate plays a great role in the economic development of China, the steel plate is widely used in various industries of the society, the steel plate production industry is hot, the steel plate provides essential material support for the rapid development of the social economy, and the rapid development of the economy of China is promoted.
In the production and processing process of the steel plate, the rust on the surface of the steel plate needs to be removed so as to prolong the service life of the steel plate; the existing steel plate derusting device can only perform one-way derusting when derusting, and the steel plate is turned over to be processed after the rust on one side of the steel plate is completely removed, so that the rust on the other side of the steel plate is removed, the derusting efficiency of the steel plate is greatly reduced, and the existing derusting device is simple in structure and single in function, and different derusting devices are required to be adopted for the steel plates with different thicknesses, so that the working efficiency is reduced.
In view of the above technical problems, improvements are needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the novel electric heating furnace, which has a simple structure, is convenient to operate and is not limited by a field; high automation degree and high rust removal and cleaning efficiency.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a steel plate rust removal device comprises a base and a rust removal mechanism arranged on the base; the rust removing mechanism comprises at least one conveying roller and two rust removing support rods which are symmetrically arranged, a rust removing guide groove is formed between the two rust removing support rods, two ends of the conveying roller are assembled in the rust removing guide groove and driven by a driving motor, and rolling rollers matched with the conveying roller are arranged on the conveying roller; the rolling roller is driven to rotate by a driving motor, and a lifting device for adjusting the rolling roller to move up and down is arranged on the rolling roller; the lifting device drives the rolling roller to move, and then drives the rolling roller to be close to or far away from the conveying roller; the steel ball brush that rolls gyro wheel and transfer roller surface equipartition is equipped with the steel ball brush, driving motor drive roll gyro wheel and transfer roller surface's steel ball brush rotate and rub the steel sheet surface.
In a preferred mode of the invention, the steel ball brush is spirally wound on the surfaces of the rolling roller and the conveying roller.
As a preferred mode of the invention, the lifting device comprises derusting sliding seats arranged at two ends of a rolling roller, an upper shell is sleeved outside the derusting sliding seats, the upper shell is connected in a derusting guide groove in a sliding manner, a conveying shaft of the rolling roller is rotationally connected to the derusting sliding seats, and one end of the conveying shaft is connected with a driving motor; the upper shell is fixedly provided with a derusting moving rod, the derusting moving rod is provided with a lifting motor, and the lifting motor drives the derusting moving rod to move and is used for adjusting the grinding roller to move up and down.
As a preferred mode of the invention, the rust removing support rod is fixedly provided with a slide rail, correspondingly, two sides of the upper shell are provided with upper connecting grooves matched with the slide rail, the connecting grooves are connected with the slide rail in a sliding manner, and the lifting motor drives the rust removing movable rod to move so as to drive the rolling roller to be close to or far away from the steel plate.
As a preferred mode of the invention, the two sides of the conveying roller are assembled with the rust removal positioning seats, the lower shell is sleeved outside the rust removal positioning seats, the lower shell is arranged in the rust removal guide groove, the conveying shaft of the conveying roller is rotatably connected to the rust removal positioning seats, and one end of the conveying shaft is connected with the driving motor.
As a preferable mode of the invention, lower connecting grooves matched with the sliding rails are distributed on two sides of the lower shell, and the lower connecting grooves are in matched clamping connection with the sliding rails.
As a preferable mode of the present invention, the transfer rollers are provided with three, that is, a first transfer roller, a second transfer roller, and a third transfer roller; correspondingly, the rolling rollers are provided with three rolling rollers, namely a first rolling roller, a second rolling roller and a third rolling roller.
In a preferred embodiment of the present invention, the first transfer roller and the third transfer roller rotate clockwise, and the second transfer roller rotates counterclockwise; correspondingly, the first rolling roller and the third rolling roller rotate clockwise, and the second rolling roller rotates anticlockwise.
As a preferable mode of the present invention, a gap is left between the first conveying roller, the second conveying roller, and the third conveying roller; correspondingly, gaps are reserved among the first rolling roller, the second rolling roller and the third rolling roller.
As a preferred mode of the invention, the spiral steel ball brushes on the first conveying roller and the third conveying roller and the spiral steel ball brushes on the second conveying roller are arranged in a staggered manner; the first rolling roller and the second rolling roller are provided with spiral steel ball brushes, and the spiral steel ball brushes are arranged on the third rolling roller in a staggered mode.
The invention has the beneficial effects that:
1. the device has simple structure and convenient operation, the steel ball brushes are uniformly distributed on the surfaces of the rolling roller and the conveying roller, and the steel plate can simultaneously carry out double-sided rust removal, thereby greatly improving the rust removal efficiency of the steel plate;
2. the steel ball brush is spirally wound on the surfaces of the rolling roller and the conveying roller, so that not only are rust layers and bonding materials on the surface of a steel plate cleaned, but also the steel plate meets certain surface quality requirements;
3. the steel plate rust removal device is not limited by a site; the automatic derusting machine has high automation degree and high derusting cleaning efficiency, is beneficial to maintenance, loading and unloading, saves manpower and material resources, and improves the working efficiency;
4. the three conveying rollers are arranged, and the three rolling rollers are respectively of a 2-plus-1-reverse structure, so that the derusting device has bidirectional power, the derusting efficiency of the steel plate is improved, and the integral operation process of the steel plate is ensured to be in a stable state;
5. the lifting device is used for adjusting the distance between the rolling roller and the conveying roller, and improving the stability and the safety of rust removal; the steel plate derusting device has high automation degree, and can meet the derusting requirements of steel plates with different thicknesses;
6. the invention has the advantages that the sliding rails arranged on the rust removing supporting rod are matched with the upper connecting grooves arranged on the two sides of the upper shell, so that the rolling roller can slide more stably and conveniently, and meanwhile, the use safety is also improved;
drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
FIG. 3 is a front view of an embodiment of the present invention;
reference numbers in the figures: the rust cleaning device comprises a base 4, a rust cleaning mechanism 40, a conveying roller 41, a rust cleaning supporting rod 42, a rust cleaning guide groove 43, a rolling roller 44, a lifting device 45, a steel ball brush 46, a rust cleaning sliding seat 47, an upper shell 401, a rust cleaning positioning seat 402, a lower shell 403, a sliding rail 404, an upper connecting groove 405, a lower connecting groove 406, a first conveying roller 410, a second conveying roller 411, a third conveying roller 412, a first rolling roller 440, a second rolling roller 441 and a third rolling roller 442.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example 1: as shown in fig. 1-3, a steel plate rust removing device comprises a base 4 and a rust removing mechanism 40 arranged on the base 4; the rust removing mechanism 40 comprises at least one conveying roller 41 and two rust removing support rods 42 which are symmetrically arranged, a rust removing guide groove 43 is formed between the two rust removing support rods 42, two ends of the conveying roller 41 are assembled in the rust removing guide groove 43 and driven by a driving motor, and a rolling roller 44 matched with the conveying roller 41 is arranged on the conveying roller 41; the rolling roller 44 is driven to rotate by a driving motor, and a lifting device 45 for adjusting the rolling roller 44 to move up and down is arranged on the rolling roller 44; the lifting device 45 drives the rolling roller 44 to move, and further drives the rolling roller 44 to be close to or far away from the conveying roller 41; steel ball brushes 46 are uniformly distributed on the surfaces of the rolling roller 44 and the conveying roller 41, and a driving motor drives the rolling roller 44 and the steel ball brushes 46 on the surface of the conveying roller 41 to rotate and rub the surface of the steel plate; the device simple structure, convenient operation rolls gyro wheel and transfer roller surface equipartition and is equipped with the steel ball brush, and the steel sheet can carry out two-sided rust cleaning simultaneously, has improved the rust cleaning efficiency of steel sheet greatly.
A steel ball brush 46 is spirally wound on the surfaces of the rolling roller 44 and the conveying roller 41; the steel ball brush is spirally wound on the surfaces of the rolling roller and the conveying roller, so that not only are rust layers and bonding materials on the surface of the steel plate cleaned, but also the steel plate meets certain surface quality requirements.
The lifting device 45 comprises derusting sliding seats 47 which are arranged at two ends of the rolling roller 44, an upper shell 401 is sleeved outside the derusting sliding seats 47, the upper shell 401 is connected in the derusting guide groove 43 in a sliding manner, a conveying shaft of the rolling roller 44 is rotatably connected to the derusting sliding seats 47, and one end of the conveying shaft is connected with a driving motor; a rust removal moving rod 48 is fixedly arranged on the upper shell 401, a lifting motor 49 is arranged on the rust removal moving rod 48, and the lifting motor 49 drives the rust removal moving rod 48 to move and is used for adjusting the grinding roller 44 to move up and down; the lifting device is used for adjusting the distance between the rolling roller and the conveying roller, and improving the stability and the safety of rust removal; the steel plate rust removing device has high automation degree, and can meet the rust removing requirements of steel plates with different thicknesses.
A slide rail 404 is fixedly arranged on the rust removing support rod 42, correspondingly, upper connecting grooves 405 matched with the slide rail 404 are distributed on two sides of the upper shell 401, the connecting grooves 405 are in sliding connection with the slide rail 404, the rust removing moving rod 48 is driven to move through the lifting motor 49, and the rolling roller 44 is driven to be close to or far away from the steel plate; the invention ensures that the rolling roller slides more stably and conveniently by matching the slide rail arranged on the rust removing support rod with the upper connecting grooves arranged on the two sides of the upper shell, and simultaneously improves the use safety.
The two sides of the conveying roller 41 are assembled with the rust removing positioning seats 402, the lower shell 403 is sleeved outside the rust removing positioning seats 402, the lower shell 403 is arranged in the rust removing guide groove 43, the conveying shaft of the conveying roller 41 is rotatably connected to the rust removing positioning seats 402, and one end of the conveying shaft is connected with the driving motor; lower connecting grooves 406 matched with the sliding rails 404 are arranged on two sides of the lower shell 403, and the lower connecting grooves 406 are matched and clamped with the sliding rails 404.
The three conveying rollers 41 are respectively of a 2-positive-1-negative structure, so that the derusting device has bidirectional power, the derusting efficiency of the steel plate is improved, and the integral operation process of the steel plate is ensured to be in a stable state; specifically, a first conveyance roller 410, a second conveyance roller 411, and a third conveyance roller 412 are included; correspondingly, the rolling rollers 44 are provided with three rolling rollers, which are also in a 2-plus-1-reverse structure, specifically, the rolling rollers include a first rolling roller 440, a second rolling roller 441 and a third rolling roller 442; the first transfer roller 410 and the third transfer roller 412 are rotated clockwise, and the second transfer roller 411 is rotated counterclockwise; correspondingly, the first rolling roller 440 and the third rolling roller 442 rotate clockwise, and the second rolling roller 441 rotates counterclockwise.
Gaps are left among the first transfer roller 410, the second transfer roller 411, and the third transfer roller 412; correspondingly, gaps are reserved among the first rolling roller 440, the second rolling roller 441 and the third rolling roller 442. The gap is used for collecting the waste after rust removal, and further meets the requirements of dust removal and environmental protection.
The spiral steel ball brushes 46 on the first conveying roller 410 and the third conveying roller 412 and the spiral steel ball brushes 46 on the second conveying roller 411 are arranged in a staggered mode; the spiral steel ball brushes 46 on the first rolling roller 440 and the second rolling roller 441 and the spiral steel ball brushes 46 on the third rolling roller 442 are arranged in a staggered manner; by adopting the technical scheme, the rust removal efficiency of the steel plate is improved, and the steel plate also meets certain surface quality requirements.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the rust removing device comprises a stand 4, a rust removing mechanism 40, a conveying roller 41, a rust removing support rod 42, a rust removing guide groove 43, a rolling roller 44, a lifting device 45, a steel ball brush 46, a rust removing sliding seat 47, an upper shell 401, a rust removing positioning seat 402, a lower shell 403, a sliding rail 404, an upper connecting groove 405, a lower connecting groove 406, a first conveying roller 410, a second conveying roller 411, a third conveying roller 412, a first rolling roller 440, a second rolling roller 441, a third rolling roller 442 and the like, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (1)
1. A steel plate rust removal device is characterized in that; comprises a base (4) and a derusting mechanism (40) arranged on the base (4); the rust removing mechanism (40) comprises at least one conveying roller (41) and two rust removing support rods (42) which are symmetrically arranged, a rust removing guide groove (43) is formed between the two rust removing support rods (42), two ends of the conveying roller (41) are assembled in the rust removing guide groove (43) and driven by a driving motor, and rolling rollers (44) matched with the conveying roller (41) are arranged on the conveying roller (41); the rolling roller (44) is driven to rotate by a driving motor, and a lifting device (45) for adjusting the rolling roller (44) to move up and down is arranged on the rolling roller (44); the lifting device (45) drives the rolling roller (44) to move, and then drives the rolling roller (44) to be close to or far away from the conveying roller (41); steel ball brushes (46) are uniformly distributed on the surfaces of the rolling roller (44) and the conveying roller (41), and a driving motor drives the steel ball brushes (46) on the surfaces of the rolling roller (44) and the conveying roller (41) to rotate and rub the surface of a steel plate; the conveying rollers (41) are provided with three conveying rollers, namely a first conveying roller (410), a second conveying roller (411) and a third conveying roller (412); correspondingly, the rolling rollers (44) are provided with three rolling rollers, namely a first rolling roller (440), a second rolling roller (441) and a third rolling roller (442); the first conveying roller (410) and the third conveying roller (412) rotate clockwise, and the second conveying roller (411) rotates anticlockwise; correspondingly, the first rolling roller (440) and the third rolling roller (442) rotate clockwise, and the second rolling roller (441) rotates anticlockwise; the steel ball brush (46) is spirally wound on the surfaces of the rolling roller (44) and the conveying roller (41); the lifting device (45) comprises derusting sliding seats (47) arranged at two ends of the rolling roller (44), an upper shell (401) is sleeved outside the derusting sliding seats (47), the upper shell (401) is connected in a derusting guide groove (43) in a sliding manner, a conveying shaft of the rolling roller (44) is rotatably connected to the derusting sliding seats (47), and one end of the conveying shaft is connected with a driving motor; a rust removal moving rod (48) is fixedly arranged on the upper shell (401), a lifting motor (49) is arranged on the rust removal moving rod (48), and the lifting motor (49) drives the rust removal moving rod (48) to move and is used for adjusting the rolling roller (44) to move up and down; the rust removing support rod (42) is fixedly provided with a slide rail (404), correspondingly, two sides of the upper shell (401) are provided with upper connecting grooves (405) matched with the slide rail (404), the connecting grooves (405) are in sliding connection with the slide rail (404), and the lifting motor (49) is used for driving the rust removing moving rod (48) to move and driving the rolling roller (44) to be close to or far away from the steel plate; the conveying device is characterized in that rust removing positioning seats (402) are assembled on two sides of the conveying roller (41), a lower shell (403) is sleeved outside the rust removing positioning seats (402), the lower shell (403) is arranged in the rust removing guide groove (43), a conveying shaft of the conveying roller (41) is rotatably connected to the rust removing positioning seats (402), and one end of the conveying shaft is connected with a driving motor; lower connecting grooves (406) matched with the sliding rails (404) are distributed on two sides of the lower shell (403), and the lower connecting grooves (406) are matched and clamped with the sliding rails (404); gaps are reserved among the first conveying roller (410), the second conveying roller (411) and the third conveying roller (412); correspondingly, gaps are reserved among the first rolling roller (440), the second rolling roller (441) and the third rolling roller (442); the spiral steel ball brushes (46) on the first conveying roller (410) and the third conveying roller (412) and the spiral steel ball brushes (46) on the second conveying roller (411) are distributed in a staggered mode; the spiral steel ball brushes (46) on the first rolling roller (440) and the second rolling roller (441) and the spiral steel ball brushes (46) on the third rolling roller (442) are arranged in a staggered mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007404.2A CN110883663B (en) | 2019-10-22 | 2019-10-22 | Steel sheet rust cleaning device |
| PCT/CN2020/081272 WO2021077677A1 (en) | 2019-10-22 | 2020-03-26 | Steel plate rust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007404.2A CN110883663B (en) | 2019-10-22 | 2019-10-22 | Steel sheet rust cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110883663A CN110883663A (en) | 2020-03-17 |
| CN110883663B true CN110883663B (en) | 2021-09-28 |
Family
ID=69746379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911007404.2A Active CN110883663B (en) | 2019-10-22 | 2019-10-22 | Steel sheet rust cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110883663B (en) |
| WO (1) | WO2021077677A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883663B (en) * | 2019-10-22 | 2021-09-28 | 浙江省建工集团有限责任公司 | Steel sheet rust cleaning device |
| CN113290482B (en) * | 2021-06-24 | 2023-08-15 | 山东天元钢结构工程有限公司 | Rust removal device for steel structure machining |
| CN113681422A (en) * | 2021-08-31 | 2021-11-23 | 广东德信模钢实业有限公司 | Steel surface oxide layer grinding device |
| CN113829212B (en) * | 2021-09-26 | 2023-11-17 | 湖南菱瑞新材料科技有限公司 | Metal composite material surface treatment device |
| CN113953977B (en) * | 2021-09-28 | 2023-08-11 | 山东上冶钢构股份有限公司 | Full-automatic rust removal production line for steel structure products |
| CN114961320B (en) * | 2022-06-01 | 2023-08-04 | 合肥水泥研究设计院有限公司 | Reinforcing construction device for building design engineering |
| CN116276385B (en) * | 2023-04-11 | 2024-01-30 | 张家港市玖华钢材加工有限公司 | Steel plate sharpening machine |
| CN116872056B (en) * | 2023-09-05 | 2023-11-14 | 山西长宏电力机电股份有限公司 | Lining plate polishing and rust removing device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2831434B2 (en) * | 1990-05-09 | 1998-12-02 | 章 日名 | Surface cleaning equipment for flat articles |
| CN201029399Y (en) * | 2007-04-10 | 2008-03-05 | 翟文海 | Roller wheel type strip steel derusting scale-removing device |
| CN102397892B (en) * | 2011-11-15 | 2013-09-11 | 无锡市桥联冶金机械有限公司 | Device for removing oil on surface of belt material |
| KR101693529B1 (en) * | 2014-12-24 | 2017-01-06 | 주식회사 포스코 | Method for refining magnetic domain of oriented electrical steel, amd the device |
| CN106623026A (en) * | 2016-12-24 | 2017-05-10 | 天津俊海科技有限公司 | Cleaning and demagnetization device for steel plate |
| CN106826501B (en) * | 2017-03-27 | 2019-08-06 | 湖北汽车工业学院 | Self-action steel plate derusting device |
| CN107378720A (en) * | 2017-07-12 | 2017-11-24 | 合肥亿昌兴精密机械有限公司 | A kind of autobody sheet degreasing overlay film cuts process units |
| CN107584391A (en) * | 2017-10-17 | 2018-01-16 | 长沙市凤英机械科技有限公司 | It is a kind of with rust bits recovery function from feed type steel plate derusting device |
| CN107855851A (en) * | 2017-12-13 | 2018-03-30 | 无锡威克莱科技有限公司 | A kind of two-way polishing derusting device of steel plate |
| CN208826293U (en) * | 2018-08-22 | 2019-05-07 | 李佳晋 | A kind of Multi-functional steel rust removalling equipment longitudinally, laterally moved simultaneously |
| CN110883663B (en) * | 2019-10-22 | 2021-09-28 | 浙江省建工集团有限责任公司 | Steel sheet rust cleaning device |
-
2019
- 2019-10-22 CN CN201911007404.2A patent/CN110883663B/en active Active
-
2020
- 2020-03-26 WO PCT/CN2020/081272 patent/WO2021077677A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021077677A1 (en) | 2021-04-29 |
| CN110883663A (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110883663B (en) | Steel sheet rust cleaning device | |
| CN111360605B (en) | Stainless steel plate surface wire drawing treatment process | |
| CN110900408B (en) | Rust removal mechanism for steel plate | |
| CN212946947U (en) | Wire and cable conductor burr scrap removing device | |
| CN209902812U (en) | Outer cylindrical surface grinding device of motor stator casing | |
| CN212496942U (en) | Steel band processing grinding device | |
| CN212043841U (en) | A grinding device for sintering neodymium iron boron magnetism steel pipe | |
| CN212122806U (en) | Steel pipe rust cleaning device that polishes for construction | |
| CN203292966U (en) | Surface polisher for contour plate | |
| CN110639858A (en) | Cleaning device | |
| CN211163391U (en) | Polishing roller mechanism for cleaning surface of steel belt | |
| CN214164093U (en) | Automatic control film laminating device for pressing force | |
| CN214351447U (en) | Washing machine cover plate polishing equipment | |
| CN201009154Y (en) | Float normal line annealing lehr alloy roller polishers | |
| CN211540764U (en) | Steel pipe polisher | |
| CN210453028U (en) | EPE pearl wool hot cutting machine | |
| CN103240649A (en) | Surface polisher for contour plates | |
| CN210024898U (en) | Polishing and dedusting production line | |
| CN209793324U (en) | burr cleaning device for roller surface by using grinding tool | |
| CN111922807B (en) | Chemical plant conveying pipeline machining and forming system | |
| CN111421445A (en) | Polishing device for end cover of metal barrel | |
| CN221133246U (en) | Aluminum coil surface cleaning device | |
| CN110860906A (en) | Novel cut, clear and grind multifunctional machine | |
| CN215588765U (en) | Steel bar outer surface rust removal device for bridge construction | |
| CN217250906U (en) | Aluminum oxide plate surface degreasing waste treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Hongliang Inventor after: Yao Kangwei Inventor after: Tan Bin Inventor after: Wang Aiguo Inventor after: You Kejian Inventor after: Li Yi Inventor after: Qiu Tian Inventor after: Liu Zeyu Inventor after: Jin Rui Inventor after: Zhang Shaojun Inventor after: Xiao Feng Inventor after: Jiang Yanfang Inventor before: You Kejian Inventor before: Yao Kangwei Inventor before: Tan Bin Inventor before: Wang Aiguo Inventor before: Ding Hongliang Inventor before: Li Yi Inventor before: Qiu Tian Inventor before: Liu Zeyu Inventor before: Jin Rui Inventor before: Zhang Shaojun Inventor before: Xiao Feng Inventor before: Jiang Yanfang |
|
| CB03 | Change of inventor or designer information |