CN104815865A - Processing method of vertical-cutting steel coil into large sheets - Google Patents
Processing method of vertical-cutting steel coil into large sheets Download PDFInfo
- Publication number
- CN104815865A CN104815865A CN201510223338.8A CN201510223338A CN104815865A CN 104815865 A CN104815865 A CN 104815865A CN 201510223338 A CN201510223338 A CN 201510223338A CN 104815865 A CN104815865 A CN 104815865A
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- CN
- China
- Prior art keywords
- coil
- strip
- steel
- uncoiler
- steel coil
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a processing method of vertical-cutting steel coils into large sheets, wherein the processing method includes following steps: a. material feeding; b. uncoiling a steel coil; c. measuring the specification of the steel coil; d. straightening the steel coil; e. longitudinally cutting the steel coil; f. manually stacking cut large sheets; g. packaging the large sheets; and h. pasting labels on the large sheets. The method is simple in processing operation and processes and is high in production efficiency.
Description
Technical field
The present invention relates to automobile coil of strip processing technology field, refer more particularly to the processing method that large plate is cut in a kind of coil of strip rip cutting.
Background technology
The rip cutting of cutting large plate at present for automobile coil of strip uses longitudinal itemize equipment, but along with the market demand, the output cutting large plate gets more and more, and has only and utilizes crop shears to carry out large plate lateral shear to meet need of production.
Longitudinal itemize equipment can not be bulk production, associative operation is few, there is certain risk; Its rip cutting crop shears place, without scale, shears model different in size, easily causes material deterioration inside.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of technique simple, easy to operate, the processing method of large plate is cut in practical coil of strip rip cutting.
The present invention realizes in the following way:
A processing method for large plate is cut in coil of strip rip cutting, it is characterized in that: this processing method is as follows:
A, material loading: ready coil of strip is transported to by traveling crane and treats, on material chassis, to start feeding cart, by rear rise center support arm on steel coil transport to uncoiler;
B, uncoiling: coil of strip is sent into uncoiler, uncoiler utilizes hydraulic press to carry out swell operation to coil of strip, to reach uncoiler and coil of strip closely combines, makes coil of strip on uncoiler center line, cut off coil of strip tie, then stick up in order to threading by material loading guide plate by coil of strip head is micro-;
C, coil of strip specification are measured: adopt micrometer to carry out the measurement of thickness and the measurement of width to steel coil head, middle part and steel roll rim, the measure error scope of steel coil head, middle part and edge is no more than 10% of coil of strip thickness of slab; And adopting steel tape to the measurement of width of steel coil, width of steel coil is at below 1000mm, and measure error is no more than 3mm, and width of steel coil is at more than 1000mm, and measure error is no more than 5mm;
D, aligning: adopt three roller aligning modes repeatedly to align to discharge stress to the coil of strip launched, make coil of strip be tending towards straight;
E, length are sheared: according to the length of production requirement cutting coil of strip, by pinch roll, the coil of strip after aligning are sent the edge of a knife, check the scale dimensioning on guide plate, after delivering to Len req, press crop shears button, required product completes a slice and shears, by production requirement sheet number, repeat this step;
F, manual stacking: place conversion brandreth at lifting guide plate fore side, on brandreth, complete anti-tarnish paper in advance, by operating personnel by the model craft stacking sheared on brandreth;
G, packaging: after good for total for the model of requirement stacking, wrap rear adhesive tape cementation according to packing instructions anti-tarnish paper, gets an iron tie from brandreth center longitudinally through straining;
H, label are pasted: print and shear model label, confirm errorless after namely label attachment completed large plate at the lower right position of plate bag shear.
Beneficial effect of the present invention is: when not changing apparatus body, make model shear produce realize safely, fast and accurately, smooth and easy; Define intrinsic production model, alleviate cross shearing unit and produce pressure, allow produce being in long-term stability and the state without quality and security risk.
Detailed description of the invention
Now in detail the specific embodiment of the invention is described in detail:
A processing method for large plate is cut in coil of strip rip cutting, and this processing method is as follows: a, material loading: transported to by traveling crane by ready coil of strip and treat, on material chassis, to start feeding cart, by rear rise center support arm on steel coil transport to uncoiler; B, uncoiling: coil of strip is sent into uncoiler, uncoiler utilizes hydraulic press to carry out swell operation to coil of strip, to reach uncoiler and coil of strip closely combines, makes coil of strip on uncoiler center line, cut off coil of strip tie, then stick up in order to threading by material loading guide plate by coil of strip head is micro-; C, coil of strip specification are measured: adopt micrometer to carry out the measurement of thickness and the measurement of width to steel coil head, middle part and steel roll rim, the measure error scope of steel coil head, middle part and edge is no more than 10% of coil of strip thickness of slab; And adopting steel tape to the measurement of width of steel coil, width of steel coil is at below 1000mm, and measure error is no more than 3mm, and width of steel coil is more than 1000, and measure error is no more than 5mm; D, aligning: adopt three roller aligning modes repeatedly to align to discharge stress to the coil of strip launched, make coil of strip be tending towards straight; E, length are sheared: according to the length of production requirement cutting coil of strip, by pinch roll, the coil of strip after aligning are sent the edge of a knife, check the scale dimensioning on guide plate, after delivering to Len req, press crop shears button, required product completes a slice and shears, by production requirement sheet number, repeat this step; F, manual stacking: place conversion brandreth at lifting guide plate fore side, on brandreth, complete anti-tarnish paper in advance, by operating personnel by the model craft stacking sheared on brandreth; G, packaging: after good for total for the model of requirement stacking, wrap rear adhesive tape cementation according to packing instructions anti-tarnish paper, gets an iron tie from brandreth center longitudinally through straining; H, label are pasted: print and shear model label, confirm errorless after namely label attachment completed large plate at the lower right position of plate bag shear.
Claims (1)
1. a processing method for large plate is cut in coil of strip rip cutting, it is characterized in that: this processing method is as follows:
A, material loading: ready coil of strip is transported to by traveling crane and treats, on material chassis, to start feeding cart, by rear rise center support arm on steel coil transport to uncoiler;
B, uncoiling: coil of strip is sent into uncoiler, uncoiler utilizes hydraulic press to carry out swell operation to coil of strip, to reach uncoiler and coil of strip closely combines, makes coil of strip on uncoiler center line, cut off coil of strip tie, then stick up in order to threading by material loading guide plate by coil of strip head is micro-;
C, coil of strip specification are measured: adopt micrometer to carry out the measurement of thickness and the measurement of width to steel coil head, middle part and steel roll rim, the measure error scope of steel coil head, middle part and edge is no more than 10% of coil of strip thickness of slab; And adopting steel tape to the measurement of width of steel coil, width of steel coil is at below 1000mm, and measure error is no more than 3mm, and width of steel coil is more than 1000, and measure error is no more than 5mm;
D, aligning: adopt three roller aligning modes repeatedly to align to discharge stress to the coil of strip launched, make coil of strip be tending towards straight;
E, length are sheared: according to the length of production requirement cutting coil of strip, by pinch roll, the coil of strip after aligning are sent the edge of a knife, check the scale dimensioning on guide plate, after delivering to Len req, press crop shears button, required product completes a slice and shears, by production requirement sheet number, repeat this step;
F, manual stacking: place conversion brandreth at lifting guide plate fore side, on brandreth, complete anti-tarnish paper in advance, by operating personnel by the model craft stacking sheared on brandreth;
G, packaging: after good for total for the model of requirement stacking, wrap rear adhesive tape cementation according to packing instructions anti-tarnish paper, gets an iron tie from brandreth center longitudinally through straining;
H, label are pasted: print and shear model label, confirm errorless after namely label attachment completed large plate at the lower right position of plate bag shear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223338.8A CN104815865A (en) | 2015-05-05 | 2015-05-05 | Processing method of vertical-cutting steel coil into large sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223338.8A CN104815865A (en) | 2015-05-05 | 2015-05-05 | Processing method of vertical-cutting steel coil into large sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815865A true CN104815865A (en) | 2015-08-05 |
Family
ID=53726479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223338.8A Pending CN104815865A (en) | 2015-05-05 | 2015-05-05 | Processing method of vertical-cutting steel coil into large sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104815865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570792A (en) * | 2019-09-30 | 2021-03-30 | 宝钢湛江钢铁有限公司 | Steel plate double-pre-stacking system for single-shear tangent line and stacking method thereof |
-
2015
- 2015-05-05 CN CN201510223338.8A patent/CN104815865A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570792A (en) * | 2019-09-30 | 2021-03-30 | 宝钢湛江钢铁有限公司 | Steel plate double-pre-stacking system for single-shear tangent line and stacking method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |
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| RJ01 | Rejection of invention patent application after publication |