CN102495955A - Coil data tracking method for continuous hot-rolled slitting machine - Google Patents

Coil data tracking method for continuous hot-rolled slitting machine Download PDF

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Publication number
CN102495955A
CN102495955A CN2011103893620A CN201110389362A CN102495955A CN 102495955 A CN102495955 A CN 102495955A CN 2011103893620 A CN2011103893620 A CN 2011103893620A CN 201110389362 A CN201110389362 A CN 201110389362A CN 102495955 A CN102495955 A CN 102495955A
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rouleau
current
coil
parent roll
coiling machine
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CN2011103893620A
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CN102495955B (en
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曾虹云
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Pangang Group Panzhihua Steel and Vanadium Co Ltd
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Pangang Group Panzhihua Steel and Vanadium Co Ltd
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Abstract

The invention provides a coil data tracking method for a continuous hot-rolled slitting machine to solve the problems in the prior art that the material flow is not matched with the information flow, the labor intensity of operation personnel is large and the like, and the method can alleviate the labor intensity of the operation personnel and can improve the information accuracy. The method comprises the following steps that: a mother coil number of a current mother coil is read by an uncoiler from a previously stored plan table; a plurality of small coil numbers are generated according to the read mother coil number and the quantity of small coils to be divided by the current mother coil, and the generated small coil numbers are stored in a temporary table; when a small coil completion signal which is 1 is received by a coiler, the small coiler number of a current small coil is read by the coiler from the temporary table to be written into a label of the current small coil; an electronic scale weighs the current small coil, and the measured weight is written into the label of the current small coil; when a mother coil completion signal is not 1, data tracking is executed for a next small coil; and if the mother coil completion signal is 1, data tracking is executed for a next mother coil.

Description

The coil of strip data tracking method that is used for hot continuous rolling rip cutting unit
Technical field
The present invention relates to a kind of coil of strip data tracking method that is used for hot continuous rolling rip cutting unit.
Background technology
Coil of strip after main rolling line is produced is greatly about about 20 tons; In general the user does not use professional equipment can't open so big coil of strip; Therefore, need, hot continuous rolling rip cutting unit just issue the user after carrying out bundling to coil of strip, generally speaking; Coil of strip is divided into 2 rouleaus, and each rouleau is about 10 tons; Sometimes also can coil of strip be divided into more a plurality of rouleaus according to user's particular demands, for example, 3 or 4, but can be above 5.
In the process that hot continuous rolling rip cutting unit is produced,, cause logistics and information flow not to match owing to there are not effective means to come coil of strip information is carried out data tracking; On coil of strip during Print Label; The data message of label is inconsistent with material object, thereby produces a large amount of quality objections, and economic benefit of enterprises suffers certain loss; And social benefit also can receive massive losses, thus loss a large number of users order and contract.
In addition, owing to there is not data tracking technology, the finished product data manually generate from operating personnel, cause that labor intensity of operating staff is big, work efficiency low, data accuracy is not high.When having abnormal quality, the technician can not rely on report data and inquire about.
Therefore need a kind of coil of strip data tracking method that is used for hot continuous rolling rip cutting unit, consistent with guarantee information stream with logistics.
Summary of the invention
To logistics that exists in the prior art and information flow do not match, the actual information of the data message of label and article is inconsistent, operating personnel are entered as manually that the labour intensity that the article label brought is big, work efficiency low, the not high variety of issue of data accuracy; The present invention proposes the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit; Be used for hot continuous rolling rip cutting unit and comprise uncoiler, five-roll machine, coiling machine and electronic scales, the said coil of strip data tracking method that is used for hot continuous rolling rip cutting unit can may further comprise the steps: (a) uncoiler reads female reel number of current parent roll from the planning chart of storage in advance; (b) five-roll machine generates a plurality of little reel numbers according to the quantity of female reel number of reading and current parent roll rouleau to be divided into, and a plurality of little reel number that will generate is stored in the temporary table; (c) be 1 rouleau when accomplishing signal when coiling machine receives, coiling machine reads the little reel number of current rouleau from temporary table, write the label of current rouleau; (d) electronic scales is weighed to current rouleau, and the alleged weight that gets is write the label of current rouleau; (e) if it is not 1 that the parent roll that coiling machine receives is accomplished signal, then to of the operation of next rouleau repeating step (c) to step (d); (f), then next parent roll is carried out above-mentioned steps (a) to step (e) if it is 1 that the parent roll that coiling machine receives is accomplished signal.
It is 1 expression that rouleau is accomplished signal: when coiling machine batches current parent roll and reaches predetermined diameter, generated current rouleau through shearing parent roll.
Whether parent roll whether be 1 expression finish the data tracking of current parent roll if being accomplished signal.
Rouleau is accomplished signal and parent roll completion signal and is sent by the main logic programmable controller that is used to control hot continuous rolling rip cutting unit.
Coiling machine reads the little reel number of current rouleau from temporary table step comprises: coiling machine belongs to the little reel number which rouleau of current parent roll reads from temporary table current rouleau according to current rouleau.
Coiling machine reads the little reel number of current rouleau from temporary table step comprises: coiling machine begins the little reel number of reading of data as current rouleau from the top data that are positioned at temporary table; After having read the little reel number of current rouleau, the little reel number of the current rouleau of deletion from temporary table.
Coil of strip data tracking method according to being used for hot continuous rolling rip cutting unit can solve the problems referred to above that prior art exists, and has reduced labor intensity of operating personnel, has improved accuracy of information, and has reduced quality objection.
Description of drawings
Through the detailed description of carrying out below in conjunction with accompanying drawing, above and other objects of the present invention, characteristics and advantage will become apparent, wherein:
Fig. 1 is the process flow diagram that the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit according to an exemplary embodiment of the present invention is shown.
Embodiment
To the exemplary embodiment that invention will be described in detail with reference to the attached drawing now.In the following description, specific details (for example, detailed structure and parts) only is provided for and helps complete understanding exemplary embodiment of the present invention.Therefore, be noted that to those skilled in the art under situation about not departing from the scope of the present invention with spirit, can carry out various changes and modification exemplary embodiment described herein.In addition, for clear and simple and clear, possibly omit description to known function and structure.
Run through accompanying drawing, identical drawing reference numeral will be understood that to represent components identical, characteristic and structure.
In the process that hot continuous rolling rip cutting unit is produced, coil of strip passes through uncoiler, five-roll machine, coiling machine, electronic scales successively.Specifically, coil of strip arrives uncoiler, and uncoiler is opened coil of strip; Afterwards, arrive five-roll machine, the coil of strip of opening carries out straightening processing; Arrive coiling machine then, coiling machine begins to batch the band steel, then; The cutting edge of coiling machine downcuts a cutter when arriving certain diameter, generates first rouleau, and first rouleau descends coiling machine to arrive electronic scales immediately and weighs; Print Label after weighing; After first rouleau has descended coiling machine; Be that coiling machine equipment does not have under the situation of coil of strip; Uncoiler continues uncoiling and arrives coiling machine through five-roll machine, and coiling machine begins to batch the band steel, and the cutting edge of coiling machine downcuts a cutter when arriving certain diameter; Generate second rouleau, second rouleau descends coiling machine to arrive electronic scales immediately and weighs; Print Label after weighing; By that analogy, generate a plurality of rouleaus, be noted that: the short of coil of strip of coiling machine equipment, uncoiler can uncoiling be produced next rouleau, and the rouleau Print Label that needn't wait the front to produce finishes.
Here need to prove, batch the band steel at coiling machine and reach predetermined diameter and after cutting next rouleau that it is that 1 rouleau is accomplished signal that the main logic programmable controller that is used to control hot continuous rolling rip cutting unit sends to coiling machine; Batched when accomplishing last rouleau at current parent roll, it is that 1 parent roll is accomplished signal that the main logic programmable controller sends to coiling machine.
To and combine above-mentioned four parts to describe the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit according to an exemplary embodiment of the present invention with reference to Fig. 1 below.
Fig. 1 is the process flow diagram that the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit according to an exemplary embodiment of the present invention is shown.
At first, coil of strip (in order to distinguish mutually with the rouleau that below coil of strip of describing is divided into, unallocated coil of strip being referred to as parent roll) arrives uncoiler, and parent roll is opened.With reference to Fig. 1, at step S100, uncoiler reads female reel number of current parent roll from the planning chart of storage in advance, thereby this parent roll is carried out data tracking.
Here, female reel number can be 11 a numeral (being made up of numeral 1~9), and last bit digital of female reel number is 0.
At step S200; Parent roll arrives five-roll machine; Five-roll machine generates a plurality of little reel numbers according to the quantity of the female reel number that reads at step S100 and current parent roll rouleau to be divided into, and the little reel number that will generate in order (for example, by organizing) be stored as temporary table.Below will be different and adopt the generation method of different little reel numbers to the formation of female reel number.
For example; It to the numeral of female reel number penultimate 0 situation; Be that two numerals in end are ' 00 ' situation; Can adopt following mode to generate little reel number: duplicate female reel number preceding 9 with last 1 numeral, promptly preceding 9 bit digital of preceding 9 bit digital of the little reel number of each rouleau of this parent roll and last 1 numeral and this mother's reel number and last 1 numeral are identical respectively, and the 2nd of the inverse of the little reel number of each rouleau of this parent roll by digital 1~9 successively by assignment.For example; Female reel number of one coil of strip is 12345678900, and this parent roll will be divided into three rouleaus, and then the little reel number of these three rouleaus is followed successively by 12345678910,12345678920,12345678930; And be stored as first group of data with 12345678910; Be stored as second group of data with 12345678920, be stored as the 3rd group of data with 12345678930, this first group to the 3rd group data constitute the temporary table of this parent roll.
Again for example; Not 0 situation to the numeral of the penultimate of female reel number; Last two numeral that is female reel number is not ' 00 ' situation; Can adopt following mode to generate little reel number: duplicate preceding 10 numeral of female reel number, promptly preceding 10 numeral of the little reel number of each rouleau of this parent roll and this mother's reel number is preceding 10 digital identical, and the little reel number of each rouleau of this parent roll last 1 by numeral 1~9 successively by assignment.For example, female reel number of a coil of strip is 12345678920, and this parent roll has three rouleaus; Then the little reel number of these three rouleaus is followed successively by: 12345678921,12345678922,12345678923; And be stored as first group of data with 12345678921; Be stored as second group of data with 12345678922, be stored as the 3rd group of data with 12345678923, this first group to the 3rd group data constitute the temporary table of this parent roll.
At step S300, band steel (for ease of describing, being also referred to as parent roll later on) arrives coiling machine; When coiling machine receives is that 1 rouleau is when accomplishing signal; Coiling machine reads the little reel number of current rouleau from temporary table, write the label of current rouleau, here; It is 1 expression that rouleau is accomplished signal: when coiling machine batches current parent roll and reaches predetermined diameter, generated current rouleau through shearing parent roll.If it is 0 that rouleau is accomplished signal, represent that promptly coiling machine does not batch predetermined diameter with current parent roll, promptly current rouleau also generates, and then coiling machine is waited for always, and accomplishing signal up to rouleau is 1 ability execution in step S300.
Coiling machine can read the little reel number of current rouleau according to multiple mode.For example, if belonging to the little reel number which rouleau reads current rouleau from temporary table according to current rouleau, coiling machine (for example,, then from temporary table, reads first group of data if current rouleau is first rouleau; If current rouleau is second rouleau, then from temporary table, read second group of data, by that analogy), then after from temporary table, having read the little reel number of current rouleau, need not upgrade temporary table.Again for example; Read little reel number if which rouleau coiling machine does not belong to according to current rouleau, but begin the little reel number of reading of data from the top data that are positioned at temporary table all the time as current rouleau, then can be after having read the little reel number of current rouleau; The little reel number of the current rouleau of deletion from temporary table; Thereby make the little reel number of next rouleau be positioned at the foremost of temporary table, promptly first group of data of deletion from temporary table are moved follow-up data on successively; Be original second group and become first group, original the 3rd group becomes second group.Therefore, can determine whether that to the setting that coiling machine reads temporary table needs upgrade temporary table according to the user.
At step S400, electronic scales is weighed to current rouleau, and alleged weight is write the label of this rouleau, and so far, the data tracking of this rouleau finishes.In addition, the label of printable this rouleau, and this label invested this rouleau.In addition, also can know the coil of strip information of each coil of strip with the handled easily personnel through using this assembled watch with information stores such as the reel number of current rouleau, weight to assembled watch.
At step S500, coiling machine judges whether the parent roll completion signal that receives is 1.Here, whether be 1 expression to parent roll whether the data tracking of current parent roll is finished if accomplishing signal.
If it is not 1 that the parent roll that coiling machine receives is accomplished signal, then turn back to step S300, carry out data tracking with next rouleau to this parent roll; If it is 1 that the parent roll that coiling machine receives is accomplished signal, then turn back to step S100, so that next parent roll is carried out data tracking.It is the data tracking end of 1 expression to current parent roll that parent roll is accomplished signal, thereby can carry out data tracking to next parent roll.
Here need to prove; The coil of strip data tracking method that is used for hot continuous rolling rip cutting unit shown in Fig. 1 only is used to be illustrated in how to realize data tracking when hot continuous rolling rip cutting unit is produced coil of strip according to an exemplary embodiment of the present invention; Hot continuous rolling rip cutting unit begins to produce the time point of coil of strip can think the cycling starting point shown in Fig. 1, and the time point of hot continuous rolling rip cutting unit completed product run coil of strip can be thought the end point of the cycling shown in Fig. 1.
Problem such as the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit has according to an exemplary embodiment of the present invention solved that logistics and the information flow that prior art exists do not match, the actual information of the data message of label and article is inconsistent; And solved operating personnel and be entered as manually that the labour intensity that the article label brought is big, work efficiency low, data accuracy not high variety of issue; Thereby reduced labor intensity of operating personnel; Improve accuracy of information, and reduced quality objection.
Although shown with reference to certain exemplary embodiments of the present invention and described the present invention; But it should be appreciated by those skilled in the art; Under the situation of the spirit and scope of the present invention that do not break away from the qualification of claim and equivalent thereof, can carry out various changes in form and details.

Claims (6)

1. coil of strip data tracking method that is used for hot continuous rolling rip cutting unit; Be used for hot continuous rolling rip cutting unit and comprise uncoiler, five-roll machine, coiling machine and electronic scales; It is characterized in that the said coil of strip data tracking method that is used for hot continuous rolling rip cutting unit may further comprise the steps:
(a) uncoiler reads female reel number of current parent roll from the planning chart of storage in advance;
(b) five-roll machine generates a plurality of little reel numbers according to the quantity of female reel number of reading and current parent roll rouleau to be divided into, and a plurality of little reel number that will generate is stored in the temporary table in order;
(c) be 1 rouleau when accomplishing signal when coiling machine receives, coiling machine reads the little reel number of current rouleau from temporary table, write the label of current rouleau;
(d) electronic scales is weighed to current rouleau, and the alleged weight that gets is write the label of current rouleau;
(e) if it is not 1 that the parent roll that coiling machine receives is accomplished signal, then to of the operation of next rouleau repeating step (c) to step (d);
(f), then next parent roll is carried out above-mentioned steps (a) to step (e) if it is 1 that the parent roll that coiling machine receives is accomplished signal.
2. the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit as claimed in claim 1 is characterized in that, it is 1 expression that rouleau is accomplished signal: when coiling machine batches current parent roll and reaches predetermined diameter, generated current rouleau through shearing parent roll.
3. the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit as claimed in claim 1 is characterized in that, whether parent roll whether be 1 expression finish the data tracking of current parent roll if being accomplished signal.
4. the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit as claimed in claim 1 is characterized in that, rouleau is accomplished signal and parent roll completion signal and sent by the main logic programmable controller that is used to control hot continuous rolling rip cutting unit.
5. the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit as claimed in claim 1; It is characterized in that coiling machine reads the little reel number of current rouleau from temporary table step comprises: coiling machine belongs to the little reel number which rouleau of current parent roll reads from temporary table current rouleau according to current rouleau.
6. the coil of strip data tracking method that is used for hot continuous rolling rip cutting unit as claimed in claim 1; It is characterized in that; Coiling machine reads the little reel number of current rouleau from temporary table step comprises: coiling machine begins the little reel number of reading of data as current rouleau from the top data that are positioned at temporary table; After having read the little reel number of current rouleau, the little reel number of the current rouleau of deletion from temporary table.
CN201110389362.0A 2011-11-30 2011-11-30 Coil data tracking method for continuous hot-rolled slitting machine Expired - Fee Related CN102495955B (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN103252531A (en) * 2013-05-14 2013-08-21 苏州有色金属研究院有限公司 Optimal shearing setting method for slitting machine unit
CN103909115A (en) * 2014-03-28 2014-07-09 攀钢集团攀枝花钢钒有限公司 Method for tracking strip steel in coiling area of hot continuous rolling production line
CN114538180A (en) * 2022-03-01 2022-05-27 上海紫江彩印包装有限公司 Data collection method and verification method for film roll packaging material with variable two-dimensional code
CN114549022A (en) * 2022-02-21 2022-05-27 重庆钢铁股份有限公司 Method and system for generating multi-time flattened sub-volume number
WO2024168955A1 (en) * 2023-02-14 2024-08-22 中冶南方工程技术有限公司 Cross-process back-tracking method and system for cold-rolled silicon steel coil

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252531A (en) * 2013-05-14 2013-08-21 苏州有色金属研究院有限公司 Optimal shearing setting method for slitting machine unit
CN103252531B (en) * 2013-05-14 2016-01-20 苏州有色金属研究院有限公司 Slitting line optimum shears establishing method
CN103909115A (en) * 2014-03-28 2014-07-09 攀钢集团攀枝花钢钒有限公司 Method for tracking strip steel in coiling area of hot continuous rolling production line
CN103909115B (en) * 2014-03-28 2016-03-23 攀钢集团攀枝花钢钒有限公司 In the method for the coiling area track band steel of hot continuous rolling production line
CN114549022A (en) * 2022-02-21 2022-05-27 重庆钢铁股份有限公司 Method and system for generating multi-time flattened sub-volume number
CN114538180A (en) * 2022-03-01 2022-05-27 上海紫江彩印包装有限公司 Data collection method and verification method for film roll packaging material with variable two-dimensional code
CN114538180B (en) * 2022-03-01 2024-05-28 上海紫江彩印包装有限公司 Data collection method and verification method for film roll packaging material with variable two-dimension code
WO2024168955A1 (en) * 2023-02-14 2024-08-22 中冶南方工程技术有限公司 Cross-process back-tracking method and system for cold-rolled silicon steel coil

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