CN107309277B - rolling mill with spray system having anti-splash function - Google Patents
rolling mill with spray system having anti-splash function Download PDFInfo
- Publication number
- CN107309277B CN107309277B CN201710659338.1A CN201710659338A CN107309277B CN 107309277 B CN107309277 B CN 107309277B CN 201710659338 A CN201710659338 A CN 201710659338A CN 107309277 B CN107309277 B CN 107309277B
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- China
- Prior art keywords
- rolling mill
- servo motor
- protective cover
- storage box
- electric cabinet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a rolling mill with a spray system having an anti-splash function, which comprises a rolling mill body, a support column, a first slide rail, a support frame, a protective cover, an electric cabinet, a control panel, a first servo motor, a connecting rod, an emulsion storage box, a feed inlet, a second slide rail, a threaded rod, a second slide block, a liquid receiving groove, a spray head, a first slide block, a scraper plate, a liquid level sensor, a water pump, a liquid outlet pipe, a moving wheel, a second servo motor, an alarm and a PLC (programmable logic controller), wherein the support column is fixedly connected to the two corresponding sides of the top of the rolling mill body through bolts, the electric cabinet is fixed to one side of the support column through screws, the control panel is installed on one side of the electric cabinet, the protective cover and a spray device in the rolling mill are combined for use, so that the emulsion is effectively prevented from splashing around in the spray, meanwhile, the protective cover is convenient for adjusting the position and cleaning.
Description
Technical Field
The invention relates to the technical field of rolling mills, in particular to a rolling mill with a spray system having a splash-proof function.
Background
a rolling mill is a device that implements a metal rolling process. In the cold rolling process of the steel strip, cooling liquid is required to be continuously sprayed on the surface of a roller for cooling, meanwhile, a lubricant is required to be sprayed, and generally, the cooling liquid and the lubricant are mixed into emulsion and then sprayed on the surfaces of the roller and the steel strip. In the prior art, spraying is realized by adopting a nozzle, but a large amount of emulsion is very easy to cause liquid to splash everywhere after being sprayed on equipment (a roller or the surface of a steel strip), the splashed liquid is easy to hurt operators, and the splashed liquid also easily causes short circuit of electrical equipment, so that the equipment breaks down, thereby not only influencing the production efficiency and the quality, but also having great potential safety hazard.
The protective cover of the rolling mill with the spray-proof function of the existing spray system is generally fixed on equipment in a fixed mode and is difficult to move and clean, so that the design of the rolling mill with the novel spray system with the spray-proof function is necessary.
Disclosure of Invention
The invention aims to provide a rolling mill with a spray system having a splash-proof function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a spray system has a splash-proof rolling mill, which comprises a rolling mill body, support columns, a first slide rail, a support frame, a protective cover, an electric cabinet, a control panel, a first servo motor, a connecting rod, an emulsion storage box, a feed inlet, a second slide rail, a threaded rod, a second slide block, a liquid receiving groove, a spray head, a first slide block, a scraper blade, a liquid level sensor, a water pump, a liquid outlet pipe, a moving wheel, a second servo motor, an alarm and a PLC (programmable logic controller), wherein the support columns are fixedly connected to two corresponding sides of the top of the rolling mill body through bolts, the electric cabinet is fixed to one side of each support column through screws, the control panel is installed to one side of the electric cabinet, the alarm and the PLC are installed inside the electric cabinet, the support frame is fixedly welded to the top of each support column, the emulsion storage box is installed to the top, the liquid level sensor is installed on the inner wall of one side of the emulsion storage box, the water pump is installed on the inner wall of the bottom of the emulsion storage box, the second slide rails are arranged on the two corresponding sides of the supporting column, the threaded rods are installed on the inner walls of the two corresponding sides of the second slide rails, the first servo motor is installed on the top of the supporting column and movably connected with the threaded rods, the threaded rods are screwed with the second slide blocks through threads, the protective cover is arranged on the lower portion of the supporting frame, the outer wall of the protective cover is connected with the second slide blocks through the connecting rods, the liquid receiving groove is arranged on the bottom of the protective cover, the spray head is installed on the inner wall of the top of the protective cover and connected with the water outlet of the water pump through the liquid outlet pipe, the first slide rails are arranged on the inner walls of the two corresponding sides of the protective cover, the utility model discloses a liquid level sensor, including first slider, liquid level sensor, PLC controller, control panel electric connection first servo motor, water pump and second servo motor, the internally mounted of first slider has the second servo motor, and the driving shaft and the pivot of second servo motor pass through the coupling joint, the scraper blade is passed through to one side of first slider and is connected, and the bottom of scraper blade and the bottom wall connection that connects the cistern, the input of level sensor electric connection PLC controller, the output electric connection alarm of PLC controller, first servo motor of control panel electric connection.
Further, the PLC controller is a SIMATIC S7-300PLC controller.
furthermore, the spray heads are uniformly distributed on the inner wall of the top of the protective cover.
Furthermore, a sealing cover is arranged on the feeding hole.
Furthermore, the support frame is movably connected with the emulsion storage box through bolts.
Compared with the prior art, the invention has the following beneficial effects: the spray system has the advantages that the control panel is controlled to enable the first servo motor to work to drive the threaded rod to rotate, the second sliding block can conveniently move downwards on the threaded rod, the protective cover covers the upper part of the surface of a rolled steel piece, emulsion can be effectively prevented from splashing, the production environment is polluted, after the spray system is used, the control panel is controlled to enable the first servo motor to work to drive the second sliding block to move upwards on the threaded rod, the protective cover is convenient to lift, and maintenance and repair of equipment are facilitated; the liquid level sensor is convenient for monitoring the liquid level change condition of the emulsion in the emulsion storage box in real time, and transmits the collected signals to the PLC, when the liquid level is lower than the preset value of the PLC, the PLC controls the alarm to give an alarm to remind a user of paying attention, the emulsion is added in time, and the continuous operation of equipment is favorably ensured; after the protection casing uses the completion, makes second servo motor work through controlling the control panel, drives and removes the wheel rotation, is convenient for make first slider move on first slide rail, is favorable to the scraper blade to strike off remaining emulsion on the protection casing, is favorable to guaranteeing the cleanness of protection casing, promotes abluent convenience, uses manpower sparingly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the shield of the present invention;
FIG. 3 is a schematic view of the internal structure of the emulsion storage tank of the present invention;
FIG. 4 is a schematic view of the internal structure of a first slider according to the present invention;
FIG. 5 is a schematic view of the internal structure of the electric cabinet of the present invention;
In the figure: 1-rolling mill body; 2-a support column; 3-a first slide rail; 4-a support frame; 5-a protective cover; 6, an electric cabinet; 7-a control panel; 8-a first servo motor; 9-a connecting rod; 10-emulsion storage tank; 11-a feed inlet; 12-a second slide rail; 13-a threaded rod; 14-a second slide; 15-liquid receiving tank; 16-a spray head; 17-a first slider; 18-a scraper; 19-a liquid level sensor; 20-a water pump; 21-a liquid outlet pipe; 22-a moving wheel; 23-a second servo motor; 24-an alarm; and 25-PLC controller.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a spray system has a splash-proof rolling mill, which comprises a rolling mill body 1, support columns 2, first slide rails 3, support frames 4, a protective cover 5, an electric cabinet 6, a control panel 7, a first servo motor 8, a connecting rod 9, an emulsion storage box 10, a feed inlet 11, second slide rails 12, a threaded rod 13, a second slide block 14, a liquid receiving tank 15, a spray head 16, a first slide block 17, a scraping plate 18, a liquid level sensor 19, a water pump 20, a liquid outlet pipe 21, a moving wheel 22, a second servo motor 23, an alarm 24 and a PLC (programmable logic controller) 25, wherein the support columns 2 are fixedly connected with the corresponding two sides of the top of the rolling mill body 1 through bolts, the electric cabinet 6 is fixed on one side of the support columns 2 through screws, the control panel 7 is installed on one side of the electric cabinet 6, the alarm 24 and the PLC 25 are installed inside the electric cabinet 6, the support frames, the top of the support frame 4 is provided with an emulsion storage box 10, the top of the emulsion storage box 10 is provided with a feed inlet 11, the inner wall of one side of the emulsion storage box 10 is provided with a liquid level sensor 19, the inner wall of the bottom of the emulsion storage box 10 is provided with a water pump 20, the two corresponding sides of the support column 2 are both provided with second slide rails 12, the inner walls of the two corresponding sides of the second slide rails 12 are provided with threaded rods 13, the top of the support column 2 is provided with a first servo motor 8, the first servo motor 8 is movably connected with the threaded rods 13, the threaded rods 13 are rotatably connected with second slide blocks 14 through threads, the lower part of the support frame 4 is provided with a protective cover 5, the outer wall of the protective cover 5 is connected with the second slide blocks 14 through connecting rods 9, the bottom of the protective cover 5 is provided with a liquid receiving groove 15, the inner wall of the top of, install first slider 17 on first slide rail 3, the bottom of first slider 17 is connected with removal wheel 22 through the pivot, the internally mounted of first slider 17 has second servo motor 23, and the driving shaft of second servo motor 23 passes through the coupling joint with the pivot, scraper blade 18 is passed through to one side of first slider 17 and is connected, and scraper blade 18's bottom and the bottom wall connection who connects cistern 15, level sensor 19 electric connection PLC controller 25's input, PLC controller 25's output electric connection alarm 24, control panel 7 electric connection first servo motor 8, water pump 20 and second servo motor 23.
Furthermore, the PLC 25 is a SIMATIC S7-300PLC, has high electromagnetic compatibility and shock resistance, and can be used in the industrial field to the maximum extent.
Furthermore, the spray heads 16 are uniformly distributed on the inner wall of the top of the protective cover 5, so that the emulsion can be uniformly sprayed on the surface of the steel rolling piece.
Furthermore, a sealing cover is arranged on the feed port 11, so that the feed port 11 is conveniently sealed.
Furthermore, the support frame 4 is movably connected with the emulsion storage box 10 through bolts, so that the emulsion storage box 10 is convenient to disassemble and is beneficial to maintenance and repair.
The working principle is as follows: the first servo motor 8 is driven to work by operating the control panel 7 to drive the threaded rod 13 to rotate, so that the second sliding block 14 can conveniently move downwards on the threaded rod 13, the protective cover 5 is covered on the upper part of the surface of a rolled steel part, emulsion can be effectively prevented from splashing, the production environment is polluted, after the use is finished, the first servo motor 8 is driven to work by operating the control panel 7 to drive the second sliding block 14 to move upwards on the threaded rod 13, the protective cover 5 is convenient to lift, and the maintenance and the preservation of equipment are facilitated; the liquid level sensor 19 is convenient for monitoring the liquid level change condition of the emulsion in the emulsion storage tank 10 in real time, and transmits the collected signals to the PLC 25, when the liquid level is lower than the preset value of the PLC 25, the PLC 25 controls the alarm 24 to give an alarm to remind a user of paying attention, and the emulsion is added in time, so that the continuous operation of the equipment is ensured; after the protection casing 5 uses the completion, makes the work of second servo motor 23 through controlling control panel 7, drives and removes wheel 22 rotation, is convenient for make first slider 17 move on first slide rail 3, is favorable to scraper blade 18 to strike off remaining emulsion on the protection casing 5, is favorable to guaranteeing the cleanness of protection casing 5, promotes abluent convenience, uses manpower sparingly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a spraying system has rolling mill of splashproof function, including rolling mill body (1), support column (2), first slide rail (3), support frame (4), protection casing (5), electric cabinet (6), control panel (7), first servo motor (8), connecting rod (9), emulsion storage box (10), feed inlet (11), second slide rail (12), threaded rod (13), second slider (14), connect cistern (15), shower nozzle (16), first slider (17), scraper blade (18), level sensor (19), water pump (20), drain pipe (21), remove wheel (22), second servo motor (23), alarm (24) and PLC controller (25), its characterized in that: the device comprises a rolling mill body (1), support columns (2) are fixedly connected to two corresponding sides of the top of the rolling mill body (1) through bolts, an electric cabinet (6) is fixed to one side of each support column (2) through screws, a control panel (7) is installed on one side of each electric cabinet (6), an alarm (24) and a PLC (programmable logic controller) are installed inside each electric cabinet (6), a support frame (4) is fixedly welded to the top of each support column (2), an emulsion storage box (10) is installed on the top of each support frame (4), a feed inlet (11) is formed in the top of each emulsion storage box (10), a liquid level sensor (19) is installed on the inner wall of one side of each emulsion storage box (10), a water pump (20) is installed on the inner wall of the bottom of each emulsion storage box (10), and second slide rails (12), threaded rods (13) are installed on the inner walls of two corresponding sides of the second sliding rails (12), a first servo motor (8) is installed at the top of the supporting column (2), the first servo motor (8) is movably connected with the threaded rods (13), the threaded rods (13) are screwed with second sliders (14) through threads, a protective cover (5) is arranged on the lower portion of the supporting frame (4), the outer wall of the protective cover (5) is connected with the second sliders (14) through connecting rods (9), a liquid receiving groove (15) is arranged at the bottom of the protective cover (5), a spray head (16) is installed on the inner wall of the top of the protective cover (5), the spray head (16) is connected with a water outlet of a water pump (20) through a liquid outlet pipe (21), the inner walls of two corresponding sides of the protective cover (5) are both provided with first sliding rails (3), and first sliders (17) are installed on the first sliding, the bottom of first slider (17) is connected with removal wheel (22) through the pivot, the internally mounted of first slider (17) has second servo motor (23), and the driving shaft and the pivot of second servo motor (23) pass through the coupling joint, one side of first slider (17) is passed through scraper blade (18) and is connected, and the bottom of scraper blade (18) and the bottom interior wall connection who connects cistern (15), the input of level sensor (19) electric connection PLC controller (25), the output electric connection alarm (24) of PLC controller (25), first servo motor (8), water pump (20) and second servo motor (23) of control panel (7) electric connection.
2. The rolling mill with a spray system having a splash-proof function according to claim 1, wherein: the PLC (25) is a SIMATIC S7-300PLC controller.
3. The rolling mill with a spray system having a splash-proof function according to claim 1, wherein: the spray heads (16) are uniformly distributed on the inner wall of the top of the protective cover (5).
4. The rolling mill with a spray system having a splash-proof function according to claim 1, wherein: and a sealing cover is arranged on the feed port (11).
5. The rolling mill with a spray system having a splash-proof function according to claim 1, wherein: the support frame (4) is movably connected with the emulsion storage box (10) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659338.1A CN107309277B (en) | 2017-08-04 | 2017-08-04 | rolling mill with spray system having anti-splash function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659338.1A CN107309277B (en) | 2017-08-04 | 2017-08-04 | rolling mill with spray system having anti-splash function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107309277A CN107309277A (en) | 2017-11-03 |
| CN107309277B true CN107309277B (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710659338.1A Active CN107309277B (en) | 2017-08-04 | 2017-08-04 | rolling mill with spray system having anti-splash function |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342172A (en) * | 2018-10-31 | 2019-02-15 | 江苏天宇检测技术有限公司 | A kind of microwave dissolver splash guard |
| CN114733909A (en) * | 2022-06-09 | 2022-07-12 | 中国重型机械研究院股份公司 | Device and method for controlling working environment in cold rolling process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346334A (en) * | 1990-07-24 | 1994-09-13 | Sunearth Co., Ltd. | Apparatus for injecting soil conditioning fluid |
| CN101829693A (en) * | 2010-04-27 | 2010-09-15 | 中冶南方工程技术有限公司 | Blowing-free emulsion residue removal method |
| CN102397847A (en) * | 2010-09-10 | 2012-04-04 | 李世武 | Cleaning machine for dirty marks on screens |
| CN202877242U (en) * | 2012-10-25 | 2013-04-17 | 江苏苏讯新材料科技有限公司 | Steel rolling mill spraying system anti-splashing device |
| CN205413915U (en) * | 2015-12-16 | 2016-08-03 | 成都冶金实验厂有限公司 | Spraying system has rolling mill of splashproof function |
-
2017
- 2017-08-04 CN CN201710659338.1A patent/CN107309277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346334A (en) * | 1990-07-24 | 1994-09-13 | Sunearth Co., Ltd. | Apparatus for injecting soil conditioning fluid |
| CN101829693A (en) * | 2010-04-27 | 2010-09-15 | 中冶南方工程技术有限公司 | Blowing-free emulsion residue removal method |
| CN102397847A (en) * | 2010-09-10 | 2012-04-04 | 李世武 | Cleaning machine for dirty marks on screens |
| CN202877242U (en) * | 2012-10-25 | 2013-04-17 | 江苏苏讯新材料科技有限公司 | Steel rolling mill spraying system anti-splashing device |
| CN205413915U (en) * | 2015-12-16 | 2016-08-03 | 成都冶金实验厂有限公司 | Spraying system has rolling mill of splashproof function |
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| Publication number | Publication date |
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| CN107309277A (en) | 2017-11-03 |
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