CN113399633B - Method for efficiently regulating and controlling clamp to clamp slab of thick plate production line - Google Patents
Method for efficiently regulating and controlling clamp to clamp slab of thick plate production line Download PDFInfo
- Publication number
- CN113399633B CN113399633B CN202110708634.2A CN202110708634A CN113399633B CN 113399633 B CN113399633 B CN 113399633B CN 202110708634 A CN202110708634 A CN 202110708634A CN 113399633 B CN113399633 B CN 113399633B
- Authority
- CN
- China
- Prior art keywords
- clamp
- slab
- production line
- thick plate
- controlling
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of thick plate production, and discloses a method for efficiently regulating and controlling a clamp to clamp a slab on a thick plate production line, which comprises the following steps: s1, transforming the gravity type slab clamp into an electric adjustment gravity type slab clamp on the basis of the traditional gravity type slab, and changing a fixed positioning seat into an electric adjustment positioning seat; s2, butting the clamp control system with a field three-level system, and adding an electric adjusting and positioning system; s3, pressing a power supply starting button, working on a PLC touch screen and the like at the moment, and operating on the touch screen; compared with the original clamp, the clamp has the advantages that the performance is greatly improved, the number of clamped plate blanks and the length of the plate blanks can be freely selected according to production requirements without frequently replacing the clamp, potential safety hazards caused by the fact that the thickness of the plate blanks is inconsistent with the designed clamping thickness of the clamp at present are eliminated, the number of the clamped plate blanks can be controlled by adjusting the clamping thickness, the frequency of potential equipment fault hazards is reduced, and meanwhile, the production efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of thick plate production, in particular to a method for clamping a slab on a thick plate production line by a clamp in an efficient regulation and control mode.
Background
When thick plates are produced, the plate blanks on a production line are often clamped and lifted by clamps, the plate blanks on the production line are conveyed by a shutter of an original clamp through an opening and closing rod, when a clamp body rises, the automatic opening and closing rod rotates 90 degrees together, a rod head is changed from the original transverse direction to the longitudinal direction, and the automatic opening and closing rod is separated from a lower cross beam of the clamp body to start conveying the plate blanks; when the plate blank of transport was put appointed place, automatic switching pole drove the pole head and autogiration 90 closed again, pins the bottom end rail, through the touching of automatic switching pole, the fixed pin axle forces automatic switching pole rotatory in automatic switching pole slide, is along the regular rotation of angle distribution moreover, makes the entablature automatically throw off or pin, control clamp circulation work.
When a traveling crane operates, occasionally, an empty clamp is suddenly changed from an opening state to a clamping state, a clamp arm is suddenly straightened, and the main reason of the damage is that a clamp shutter is not completely rotated in place, a shutter contact is in a critical state, once shaking or vibration occurs, an opening and closing rod is possibly reversed to cause failure of the shutter, the opening and closing rod is difficult to accurately rotate by 90 degrees in the clamping and loosening processes due to abrasion or deformation of a sliding groove and a positioning pin, and the rod head at the end part of the opening and closing rod is easy to abrade or is not in place in operation, so that the rod head and a positioning seat are clamped into a position to be ensured to be vertical; and when the field operation is neglected, the rod head slightly deviates, the clamp arm is loosened, equipment is easy to be damaged or ground operating personnel are endangered, and safety accidents are caused.
The former clamp is divided into two kinds from pressing from both sides the slab and pressing from both sides in quantity, one kind once can only press from both sides and get a slab (be called for a clamp for short), another kind once can only press from both sides and get three slabs (be called for a clamp for short) and press from both sides, the slab quantity singleness is got to the clamp, fall the buttress, cross when striding, material loading, can not change in a flexible way and press from both sides the slab quantity, reduced work efficiency, increased driving service load to fall the buttress as an example: if the fifth slab (counted from top to bottom) in the stacking position of the slab warehouse needs to be transported out, only one clamp and one clamp can be used for hoisting for 5 times, or one clamp and three clamps can be used for hoisting once and then replaced by one clamp and another clamp for hoisting for 2 times, so that the efficiency is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for efficiently regulating and controlling a clamp to clamp a slab on a thick plate production line, and solves the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a method for efficiently regulating and controlling a clamp to clamp a slab of a thick plate production line comprises the following steps:
s1, transforming the traditional gravity type slab into an electric adjustment gravity type slab clamp on the basis of the traditional gravity type slab, and changing a fixed positioning seat into an electric adjustment positioning seat;
s2, butting the clamp control system with a field three-level system, and adding an electric adjusting and positioning system;
s3, pressing a power supply starting button, wherein the PLC touch screen works and the like, and the operation can be performed on the touch screen;
s4, after starting, the control system automatically carries out the original point reset operation;
s5, inputting slab parameters to be hoisted;
s6, pressing a start button, and automatically adjusting the hoisting height to the required height;
s7, when the specification of the plate blank is changed and the plate blank is hoisted, only parameters need to be input, and a start button is pressed;
and S8, after the hoisting operation is finished, pressing a power supply stop button to stop the operation.
Preferably, the method needs to check whether the power supply voltage is normal before proceeding to step S3.
Preferably, the parameters of the slab to be hoisted, which are input in the step S5, include the width, thickness and number of blocks of the slab.
Preferably, in step S6, when the adjustment of the hoisting height is completed, the indicator lamp is turned on, and the hoisting operation is performed.
Preferably, in the method, if the lifting appliance needs to be replaced on another crane, the power supply needs to be cut off firstly to operate, and the aviation plug needs to be unscrewed and fixed when the lifting appliance is replaced.
(III) advantageous effects
The invention provides a method for efficiently regulating and controlling a clamp to clamp a slab of a thick plate production line, which has the following beneficial effects:
compared with the original clamp, the clamp has the advantages that the performance is greatly improved, the number of clamped plate blanks and the length of the plate blanks can be freely selected according to production requirements without frequently replacing the clamp, potential safety hazards caused by the fact that the thickness of the plate blanks is inconsistent with the designed clamping thickness of the clamp at present are eliminated, the number of the clamped plate blanks can be controlled by adjusting the clamping thickness, the frequency of potential equipment fault hazards is reduced, and meanwhile, the production efficiency is effectively improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
(1) The plate blank with the thickness of 230mm, the width of 1900mm and the length of 8000mm needs to be sent to a plate blank warehouse from steel-making continuous casting through a feeding roller way and is unloaded through a travelling clamp, an operator selects the thickness of 230mm and the block number of 1 on a cab touch screen according to steel plate information, then a clamp system adjusts the position of a clamp adjusting seat through a system algorithm, and an encoder rotates corresponding turns to accurately clamp the plate blank.
(2) And a traveling crane operator transports the slab to a specified stack position according to production requirements, and the slab is safely placed on the stack position through the rotation of the two side shutters of the clamp in the slab laying process.
(3) Inputting parameters of a slab to be hoisted: width, thickness and block number, through falling the buttress many times, when piling up to 6 slabs, according to the on-the-spot production demand, need to transport 3 slabs of the same model into the heating furnace, operating personnel can select thickness 230mm, block number 3 on the touch-sensitive screen this moment, then adjust the adjusting seat through the encoder reading and press from both sides 3 slabs to the material loading roll table.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A method for efficiently regulating and controlling a clamp to clamp a slab of a thick plate production line is characterized by comprising the following steps: the method comprises the following steps:
s1, transforming the gravity type slab clamp into an electric adjustment gravity type slab clamp on the basis of the traditional gravity type slab, and changing a fixed positioning seat into an electric adjustment positioning seat;
s2, butting the clamp control system with a field three-level system, and adding an electric adjusting and positioning system;
s3, pressing a power supply starting button, working on a PLC touch screen and the like at the moment, and operating on the touch screen;
s4, after starting, the control system automatically carries out the original point reset operation;
s5, inputting slab parameters to be hoisted;
s6, pressing a start button, and automatically adjusting the hoisting height to the required height;
s7, when the specification of the plate blank is changed and the plate blank is hoisted, only parameters need to be input, and a start button is pressed;
and S8, after the hoisting operation is finished, pressing a power supply stop button to stop the operation.
2. The method for efficiently regulating and controlling the clamp to clamp the slab of the thick plate production line according to claim 1, wherein the method comprises the following steps: the method needs to check whether the power supply voltage is normal before proceeding to step S3.
3. The method for efficiently regulating and controlling the grippers to grip the slab of the thick plate production line according to claim 1, wherein the method comprises the following steps: the slab parameters input in the step S5 include the width, thickness and number of slabs.
4. The method for efficiently regulating and controlling the clamp to clamp the slab of the thick plate production line according to claim 1, wherein the method comprises the following steps: in step S6, when the adjustment of the hoisting height is completed, the indicator light is turned on, and the hoisting operation can be performed.
5. The method for efficiently regulating and controlling the clamp to clamp the slab of the thick plate production line according to claim 1, wherein the method comprises the following steps: according to the method, if the lifting appliance needs to be replaced on other cranes, the power supply needs to be cut off firstly for operation, and the aviation plug needs to be screwed out and fixed when the lifting appliance is replaced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110708634.2A CN113399633B (en) | 2021-06-25 | 2021-06-25 | Method for efficiently regulating and controlling clamp to clamp slab of thick plate production line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110708634.2A CN113399633B (en) | 2021-06-25 | 2021-06-25 | Method for efficiently regulating and controlling clamp to clamp slab of thick plate production line |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113399633A CN113399633A (en) | 2021-09-17 |
CN113399633B true CN113399633B (en) | 2022-07-19 |
Family
ID=77679318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110708634.2A Active CN113399633B (en) | 2021-06-25 | 2021-06-25 | Method for efficiently regulating and controlling clamp to clamp slab of thick plate production line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113399633B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2387088Y (en) * | 1999-08-31 | 2000-07-12 | 上海浦东钢铁(集团)有限公司 | Fast adjustable semi-automatic grab for suspension conveying steel slab |
CN2910880Y (en) * | 2006-05-30 | 2007-06-13 | 宝山钢铁股份有限公司 | Quick regulation apparatus for plate slab grip |
CN102616657A (en) * | 2011-01-30 | 2012-08-01 | 宝山钢铁股份有限公司 | Method for automatically lifting lorry billet to load/unload by slab yard crane |
CN103569846A (en) * | 2012-07-26 | 2014-02-12 | 宝山钢铁股份有限公司 | Shipping system and method for wide and thick plates |
CN105689659A (en) * | 2016-01-25 | 2016-06-22 | 晟通科技集团有限公司 | Casting mouth clamp and temperature control system and method using casting mouth clamp |
CN111196553A (en) * | 2020-01-15 | 2020-05-26 | 中冶赛迪重庆信息技术有限公司 | Intelligent gravity type slab clamp and control method thereof |
CN111377356A (en) * | 2018-12-28 | 2020-07-07 | 上海梅山钢铁股份有限公司 | Semi-automatic loading and unloading bridge with path planning algorithm and control method |
-
2021
- 2021-06-25 CN CN202110708634.2A patent/CN113399633B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2387088Y (en) * | 1999-08-31 | 2000-07-12 | 上海浦东钢铁(集团)有限公司 | Fast adjustable semi-automatic grab for suspension conveying steel slab |
CN2910880Y (en) * | 2006-05-30 | 2007-06-13 | 宝山钢铁股份有限公司 | Quick regulation apparatus for plate slab grip |
CN102616657A (en) * | 2011-01-30 | 2012-08-01 | 宝山钢铁股份有限公司 | Method for automatically lifting lorry billet to load/unload by slab yard crane |
CN103569846A (en) * | 2012-07-26 | 2014-02-12 | 宝山钢铁股份有限公司 | Shipping system and method for wide and thick plates |
CN105689659A (en) * | 2016-01-25 | 2016-06-22 | 晟通科技集团有限公司 | Casting mouth clamp and temperature control system and method using casting mouth clamp |
CN111377356A (en) * | 2018-12-28 | 2020-07-07 | 上海梅山钢铁股份有限公司 | Semi-automatic loading and unloading bridge with path planning algorithm and control method |
CN111196553A (en) * | 2020-01-15 | 2020-05-26 | 中冶赛迪重庆信息技术有限公司 | Intelligent gravity type slab clamp and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN113399633A (en) | 2021-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102490009B (en) | Vertical and horizontal shearing combination production line for high-strength thick steel plates | |
CN110900027B (en) | H-shaped steel production line and production method | |
CN107243544A (en) | Steel bar truss floor support plate template numerically controlled processing equipment and its application method | |
CN113399633B (en) | Method for efficiently regulating and controlling clamp to clamp slab of thick plate production line | |
JPS58203056A (en) | Method and device for exchanging printing apparatus in printing unit of printer | |
CN109625488A (en) | A kind of full-automatic piled bricks pack thread and packaging method | |
JP2644295B2 (en) | Die changing device in injection molding machine | |
CN103846488B (en) | A kind of cutting to length system and cutting to length method | |
CN104944220A (en) | Device for replacing wire tray of cage winch and operating method thereof | |
CN204621416U (en) | T-steel automatic turning system | |
CN204913029U (en) | Heating furnace longitudinal joint weldment work station | |
CN208103230U (en) | A kind of sealing-tape machine deviation correcting device | |
CN201873719U (en) | High-performance steel plate thermal treating device | |
CN104842096B (en) | T-steel automatic turning system | |
CN214868656U (en) | Automatic production device for heat transfer plates of plate heat exchanger | |
CN201565573U (en) | Sand box transferring device | |
CN203635619U (en) | Leading tape welding yield improvement device applicable to double-rack cold-rolling mill | |
CN209565078U (en) | High pressure roller mill technique workshop | |
CN208413682U (en) | It is a kind of automation track crane it is electronic push away Loss of power failure machine to maintenance area system | |
CN206912349U (en) | A kind of Numerical control cutting machine platform | |
CN206952395U (en) | Online assembling unit | |
CN206717343U (en) | A kind of point-to-point welder of steel band | |
CN220596210U (en) | Book printing is with piling row device | |
CN110605342A (en) | Rotary stacking servo positioning sheet machine | |
JP2730845B2 (en) | Sizing press device and die changing method thereof |
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 |