CN1644286B - Method and apparatus for cutting metal band into waving plate - Google Patents
Method and apparatus for cutting metal band into waving plate Download PDFInfo
- Publication number
- CN1644286B CN1644286B CN 200510005495 CN200510005495A CN1644286B CN 1644286 B CN1644286 B CN 1644286B CN 200510005495 CN200510005495 CN 200510005495 CN 200510005495 A CN200510005495 A CN 200510005495A CN 1644286 B CN1644286 B CN 1644286B
- Authority
- CN
- China
- Prior art keywords
- waveform
- metal tape
- plate
- aluminium strip
- flat
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Punching Or Piercing (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A method and apparatus for shearing a metallic band to become a waved flat plate, and the resultant waved flat plate are disclosed. Said method includes such steps as unwinding the metallic band, levelling, and shearing in such manner that the included angle between the shearing edge and the side edge of metallic band is 60 deg. Its advantage is high utilization rate of metallic band.
Description
Technical field
The present invention relates to the circular blanking of a kind of cutting, dash the method that circle is used the waveform flat-plate that can reach misplaces cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing requirement, waveform flat-plate is sheared by metal tape and is formed in the method.The invention still further relates to and a kind of metal tape is cut into the equipment of waveform flat-plate, and the waveform flat-plate that forms thus.
Background technology
At present in the production process of steel drum, mostly earlier by steel coil strip, uncoiling, smooth, cut into rectangular flat plate when making a bucket end, bung, be stamped to form with rectangular flat plate again.So owing to be not that cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing can not material saving in dislocation.This difficult problem is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in order to solve steel band dislocation by developed country, is earlier with steel coil strip, and two open type punch presses are adopted in uncoiling, smoothing then, in the staggered punching press in certain position, cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing the requirement of material saving to satisfy dislocation.This process has all proposed higher requirement to equipment precision, mould and die accuracy, steel band delivery precision, also very high automated control technology to be arranged in addition, besides for punching press different big or small the bucket end, bungs, very difficult when needing to adjust device location, the equipment price costliness is not so be widely adopted in China.This process can only adopt two misarrangement position punching presses, and can not three misarrangement position punching presses or the punching press of many misarrangements position, and economical with materials usefulness is limited.
At the jar end in system jar field, cover punching press and in stator, the rotor punching press of field of motor manufacturing, all be on rectangular flat, to carry out vertical cut or ripple earlier to cut into inch strips, and then carry out punching press, so vertical cut is not owing to be that dislocation cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing can not material saving (as shown in Figure 5), and Bo Qie is owing to be to be parallel to rectangular flat to carry out ripple on one side and cut (dislocation is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing) every provisional capital and have and can be wasted towards the material of half product, as shown in Figure 6, so can not more effective economical with materials.
Content of the present invention
The purpose of this invention is to provide a kind of metal tape is cut into and to satisfy the method and apparatus that the waveform flat-plate of requirement is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in dislocation, use this method and apparatus easily metal tape to be cut into waveform flat-plate.
The present invention adopts broken line waveform shearing knife edge and 60 ° of angles of metal tape one side folder for achieving the above object, and with this method of shearing.
This method may further comprise the steps:
Metal coil tape uncoiling, smoothing, become the broken line waveform shearing knife edge of 60 ° of angles that metal tape is sheared with metal tape one side, so just formed the first waveform limit of waveform flat-plate, after transmission metal tape device is carried the distance of certain size with metal tape along direction of advance, become the broken line waveform shearing knife edge of 60 ° of angles again metal tape to be sheared on one side with metal tape, so just formed the second waveform limit of waveform flat-plate.By so continuously carrying, shearing, just metal tape is cut into a rule waveform flat-plate.
The present invention adopts circular arc waveform shearing knife edge and tinplate band or 60 ° of angles of aluminium strip one side folder for achieving the above object, and with this method of shearing.
This method may further comprise the steps:
Tinplate band or aluminium strip wind off, smooth, become the circular arc waveform shearing knife edge of 60 ° of angles that tinplate band or aluminium strip are sheared with tinplate band or aluminium strip one side, so just formed the first waveform limit of waveform flat-plate, after transmitting tinplate band or aluminium strip device tinplate band or aluminium strip being carried the distance of certain size along direction of advance, become the circular arc waveform shearing knife edge of 60 ° of angles again tinplate band or aluminium strip to be sheared on one side with tinplate band or aluminium strip, so just formed the second waveform limit of waveform flat-plate.By so continuously carrying, shearing, just tinplate band or aluminium strip are cut into a rule waveform flat-plate.
Also can adopt following steps:
Use the waveform shearing knife edge that becomes 60 ° of angles with metal tape one side that metal tape is cut into the certain-length waveform flat-plate of (as dashing 3 bungs along the steel band length direction) earlier.Carry out next step shearing again, the waveform shearing knife edge is parallel with metal tape one side during shearing.Crosscut by 60 ° of angles can cut into metal tape one rule waveform flat-plate too with parallel rip cutting like this.
The waveform of shearing knife edge described in the top method is two kinds of circular arc waveform (Fig. 2) and broken line waveforms (Fig. 1), and waveform configuration can satisfy dislocation and cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing requirement, can select according to actual needs.
Can realize the continuous production of waveform flat-plate when the metal tape rolling provides in this method and be more conducive to economical with materials.
Metal tape described in this method is meant steel band or aluminium strip.
According to second purpose of the present invention, provide a kind of metal tape is cut into the equipment of waveform flat-plate, this equipment is characterized in that with metal coil tape uncoiling, smoothing broken line waveform shearing knife edge is at the situation down cut metal tape that becomes 60 ° of angles with metal tape one side.
According to second purpose of the present invention, a kind of equipment that tinplate band or aluminium strip is cut into waveform flat-plate is provided, this equipment winds off tinplate band or aluminium strip, smooth, and it is characterized in that circular arc waveform shearing knife edge is at the situation down cut tinplate band or the aluminium strip that become 60 ° of angles with tinplate band or aluminium strip one side.
This equipment can be changed different sizes, the blade of different wave or mould as required.
The metal tape conveyer is arranged in equipment, pass through equipment thereby can transmit metal tape.
Be provided with control device and locating guide device in the equipment, to satisfy the requirement of implementing the shear-wave flat board.
After employing is cut into the method and apparatus of waveform flat-plate with metal tape,, steel band is cut into the foot dislocation that is filled cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing the waveform flat-plate of requirement for the ripple of steel coil strip uncoiling, smoothing, 60 ° of angles being cut at the bottom of the tubbing industry production bucket, during bung; Waveform flat-plate just can be at the bottom of striking out on common enclosed or the open type punch press barrel, bung, both satisfied the requirement that the steel band dislocation is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing, and can implement three rows or number misarrangements position is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing, than original technology material saving about 6～10%.Stator, rotor punching press for the jar end, cover punching press and the motor manufacturing of making jar industry, also the ripple of the uncoiling of tinplate (silicon steel) roll coil of strip, smoothing, 60 ° of angles can be cut, tinplate (silicon steel) band is cut into the foot dislocation that is filled cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing the waveform flat-plate of requirement, than the vertical cut material saving 6～12% on rectangular flat of former technology, cut material saving 5% than the dislocation ripple of former technology on rectangular flat.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.Wherein:
Fig. 1 is a broken line waveform schematic diagram
Fig. 2 is a circular arc waveform schematic diagram
Fig. 3 is for directly pressing from both sides the method schematic diagram that 60 ° of angles cut into waveform flat-plate with metal tape
Fig. 4 cuts into big waveform flat-plate for metal tape is pressed from both sides 60 ° of angles earlier, and then parallel shears are cut into the method schematic diagram of waveform flat-plate
Fig. 5 is a vertical cut stock layout schematic diagram on the rectangular flat
Fig. 6 cuts the stock layout schematic diagram for ripple on rectangular flat
Fig. 7 is metal coil tape uncoiling, smoothing, intermittent delivery, waveform shearing picture group front view
Fig. 8 is metal coil tape uncoiling, smoothing, intermittent delivery, waveform shearing picture group vertical view
Among Fig. 7, Fig. 8: 1, uncoiler; 2, metal coil tape; 3, levelling machine; 4, metal tape; 5, intermittent delivery roller; 6, waveform is sheared cutting edge down; 7, waveform is sheared and is gone up cutting edge; 8, waveform flat-plate
The specific embodiment
From Fig. 7, Fig. 8 as can be seen metal coil tape 2 be installed on the uncoiler 1, by uncoiler 1 metal coil tape 2 is opened, levelling machine 3 is with metal tape 4 smoothings, intermittent delivery roller 5 is sent metal tape 4 size on request of smoothing into the waveform plate shearing machine, and cutting edge 6 direct shearing become many waveform flat-plates (as shown in Figure 3) under cutting edge 7 and the waveform shearing by going up with the waveform shearing at 60 ° of angles of metal tape one side folder at this moment.
Fig. 4 represents with said method metal tape to be cut into a waveform flat-plate that magnifies (as dashing 3 bungs along the metal tape length direction) earlier, carry out next step shearing again, this moment, the waveform shearing knife edge was parallel with metal tape one side, also metal tape can be cut into many waveform flat-plates by above-mentioned two procedures.
Claims (7)
1. one kind cuts into metal tape and can satisfy the method for waveform flat-plate that requirement is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in dislocation, with metal coil tape uncoiling, smoothing, it is characterized in that broken line waveform shearing knife edge becomes 60 ° of angles with metal tape one side, and shear metal tape with this, length is as required sheared metal tape, and the waveform flat-plate two waveform limits of shearing out become 60 ° of angles and parallel to each other with metal tape one side.
2. one kind cuts into tinplate band or aluminium strip and can satisfy the method that the waveform flat-plate of requirement is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in dislocation, tinplate band or aluminium strip are wound off, smooth, it is characterized in that circular arc waveform shearing knife edge becomes 60 ° of angles with tinplate band or aluminium strip one side, and shear tinplate band or aluminium strip with this, length is as required sheared tinplate band or aluminium strip, and the waveform flat-plate two waveform limits of shearing out become 60 ° of angles and parallel to each other with tinplate band or aluminium strip one side.
3. one kind cuts into metal tape and can satisfy the method for waveform flat-plate that requirement is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in dislocation, with metal coil tape uncoiling, smoothing, it is characterized in that the waveform shearing knife edge becomes 60 ° of angles with metal tape one side, and shear metal tape with this, length is as required sheared metal tape, the waveform flat-plate two waveform limits of shearing out become 60 ° of angles and parallel to each other with metal tape one side, and then carry out next step, under the waveform shearing knife edge situation parallel with metal tape one side, length is as required sheared.
4. method according to claim 3 is characterized in that the waveform shearing knife edge is circular arc waveform or broken line waveform, and waveform configuration satisfies dislocation and cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing requirement.
5. according to claim 1 or 3 described methods, it is characterized in that metal tape institute how is steel band or aluminium strip.
6. one kind cuts into metal tape and can satisfy the equipment of waveform flat-plate that requirement is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in dislocation, with metal coil tape uncoiling, smoothing, it is characterized in that broken line waveform shearing knife edge and metal tape one side press from both sides 60 ° of angles, and shears metal tape with this.
7. one kind cuts into tinplate band or aluminium strip and can satisfy the equipment that the waveform flat-plate of requirement is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing in dislocation, tinplate band or aluminium strip are wound off, smooth, it is characterized in that 60 ° of angles of circular arc waveform shearing knife edge and tinplate band or aluminium strip one side folder, and shear tinplate band or aluminium strip with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510005495 CN1644286B (en) | 2005-01-18 | 2005-01-18 | Method and apparatus for cutting metal band into waving plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510005495 CN1644286B (en) | 2005-01-18 | 2005-01-18 | Method and apparatus for cutting metal band into waving plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1644286A CN1644286A (en) | 2005-07-27 |
| CN1644286B true CN1644286B (en) | 2011-07-20 |
Family
ID=34875197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510005495 Expired - Fee Related CN1644286B (en) | 2005-01-18 | 2005-01-18 | Method and apparatus for cutting metal band into waving plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1644286B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900005676A1 (en) * | 2019-04-12 | 2020-10-12 | Arcelormittal Cln Distribuzione Italia S R L | Cross cutting line to cut a sheet metal strip into flat pieces |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073814B (en) * | 2006-07-30 | 2012-03-28 | 赵建良 | Method and mould for forming waved flat |
| CN101712084B (en) * | 2009-11-06 | 2012-06-20 | 苏州华源包装股份有限公司 | Wave shearing process |
| CN102837059A (en) * | 2011-06-22 | 2012-12-26 | 江苏长宏铝业有限公司 | Shearing method for aluminium, aluminium alloy belt and coiled material |
| CN104141875A (en) * | 2014-06-25 | 2014-11-12 | 梧州恒声电子科技有限公司 | Cutting material structure of strip-type plate of round stamping piece |
| CN106424910B (en) * | 2016-10-21 | 2018-06-22 | 福安市中虹机电技术开发有限公司 | Coiled strip automatic shearing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168669Y (en) * | 1993-03-20 | 1994-06-15 | 邱熙 | Waved plate shears |
| JP3143013B2 (en) * | 1994-06-27 | 2001-03-07 | 松下電工株式会社 | Sheet material cutting machine |
| CN2746996Y (en) * | 2004-10-11 | 2005-12-21 | 王耀庭 | Full automatic and roller type feeding and cutting machine for arc shaped silicon steel sheet |
-
2005
- 2005-01-18 CN CN 200510005495 patent/CN1644286B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168669Y (en) * | 1993-03-20 | 1994-06-15 | 邱熙 | Waved plate shears |
| JP3143013B2 (en) * | 1994-06-27 | 2001-03-07 | 松下電工株式会社 | Sheet material cutting machine |
| CN2746996Y (en) * | 2004-10-11 | 2005-12-21 | 王耀庭 | Full automatic and roller type feeding and cutting machine for arc shaped silicon steel sheet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900005676A1 (en) * | 2019-04-12 | 2020-10-12 | Arcelormittal Cln Distribuzione Italia S R L | Cross cutting line to cut a sheet metal strip into flat pieces |
| EP3733335A1 (en) * | 2019-04-12 | 2020-11-04 | Arcelormittal CLN Distribuzione Italia S.r.l. | A cut-to-length line for cutting a strip of sheet metal into flat pieces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1644286A (en) | 2005-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1644286B (en) | Method and apparatus for cutting metal band into waving plate | |
| CN202952046U (en) | Punching and cutting production line for supporting plate of solar water heater | |
| CN202655900U (en) | Full-automatic numerical control steel-plate decoiling and flattening device | |
| CN101073814B (en) | Method and mould for forming waved flat | |
| CN102490070A (en) | Processing method of automatic-feeding laser cutting | |
| CN102514045A (en) | Universal punching equipment of lithium battery pole piece | |
| CN203991895U (en) | A kind of progressive stamping line | |
| CN205732521U (en) | A kind of cable tray shaped device | |
| CN101028678B (en) | Method and mould for forming corrugated bar materials and corrugated bar materials therefrom | |
| CN205551225U (en) | A mould for preparing quick -witted case shell fragment | |
| CN102814657A (en) | Shearing apparatus of metal sheet | |
| CN205571553U (en) | Indulge and cut branch strip rolling device | |
| CN203092133U (en) | Thin plate high speed slitting production line | |
| CN203830493U (en) | Edge trimming machine for metal strips | |
| CN203235852U (en) | Punch press | |
| CN205324443U (en) | Punch a hole net and punch a hole with dog -ear and net synchronized production device in plane | |
| CN202606562U (en) | Medium plate stripping production line | |
| CN211707873U (en) | Non-standard box plate forming production line | |
| CN2937221Y (en) | Paper distribution mechanism of pre-film coating laminating machine | |
| CN212653008U (en) | Rolling, bending and slitting integrated machine | |
| CN206483887U (en) | A kind of sleeving and riveting shears composite die | |
| CN209753654U (en) | Strip head processing equipment in steel coil preparation station | |
| CN201387897Y (en) | Improved structure for multi-station stamping die battery shell blanket | |
| CN105234680A (en) | Plate uncoiling and coiling machine | |
| CN205270994U (en) | Cutting device of tyre rim raw and other materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20050727 |
|
| CI01 | Correction of invention patent gazette |
Correction item: Rejection of patent application Correct: Dismiss False: Reject Number: 32 Volume: 26 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENT APPLICATION REJECTION AFTER THE ANNOUNCEMENT; FROM: REJECTION TO: CANCEL REJECTION |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20190118 |