CN114985981A - Processing method for simultaneous feeding and cutting - Google Patents
Processing method for simultaneous feeding and cutting Download PDFInfo
- Publication number
- CN114985981A CN114985981A CN202210858769.1A CN202210858769A CN114985981A CN 114985981 A CN114985981 A CN 114985981A CN 202210858769 A CN202210858769 A CN 202210858769A CN 114985981 A CN114985981 A CN 114985981A
- Authority
- CN
- China
- Prior art keywords
- area
- feeding
- processing
- cutting
- coil stock
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 36
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 238000003754 machining Methods 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000003698 laser cutting Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a processing method for simultaneous feeding and cutting. The method comprises the following steps: 1) installing processing equipment on a workbench, and dividing the workbench into a waiting area, a processing area and a blanking area which are sequentially arranged; 2) feeding a coil stock onto the worktable; 3) calculating the feeding speed when the coil stock passes through the waiting area; 4) the coil stock passes through the processing area, and the processing equipment processes the coil stock according to the feeding speed; 5) and the coil stock enters the blanking area for blanking. The processing method of the synchronous feeding cutting is a processing mode of synchronous cutting, can move the axial direction to process while feeding, can synchronously process while feeding, saves processing time, improves processing efficiency and saves materials.
Description
Technical Field
The invention relates to the field of laser flat plate cutting, in particular to a processing method for simultaneous feeding cutting.
Background
In the existing laser coil stock cutting processing method, on one hand, feeding is required to be carried out according to the length of a figure file in a processing file before cutting, and cutting is started after feeding is completed, so that a period of waiting for feeding is provided, and the time consumption is often long. On the other hand, the method has a requirement on the length of the processing rail and the mechanism itself, i.e. the length of the generated processing rail must not be greater than the length of the feed that can be accommodated by the mechanism. In addition, because a certain length of edge (generally 5-10 mm) needs to be reserved at the edge of the coiled material during cutting, the length of the reserved edge at two sides of a cut part needs to be reserved during cutting, 10-20 mm of coiled material is wasted when each plate is processed, and the amount of the wasted coiled material is large during large-scale processing.
Disclosure of Invention
In order to solve the problems, the invention provides a processing method for simultaneous feeding and cutting.
According to one aspect of the invention, a processing method for synchronous feeding cutting is provided, which comprises the following steps:
1) installing processing equipment on a workbench, and dividing the workbench into a waiting area, a processing area and a blanking area which are sequentially arranged;
2) feeding a coil material onto the workbench;
3) calculating the feeding speed when the coil stock passes through the waiting area;
4) the coil stock passes through the processing area, and the processing equipment processes the coil stock according to the feeding speed;
5) and the coil stock enters the blanking area for blanking.
The processing method of the synchronous feeding cutting is a processing mode of synchronous cutting, can move the axial direction to process while feeding, can synchronously process while feeding, saves processing time, improves processing efficiency and saves materials.
In some embodiments, in step 2), the feeding speed is constant. The feeding device has the beneficial effects that the feeding speed is set to be constant, so that the calculation is convenient, and the processing equipment can conveniently perform matching processing according to the speed.
In some embodiments, in step 3), the speed of feeding is calculated from the profile and transit time of the waiting area. It is beneficial to describe a specific way to calculate the feed rate, i.e. to divide the profile of the waiting area by the web transit time.
In some embodiments, the rate of feed can be varied in real time in step 2) and step 3). The automatic feeding device has the beneficial effects that the feeding speed can be adjusted in real time in a set processing area so as to meet the processing requirements of special large drawings and the like.
In some embodiments, a receiving mechanism is mounted on the table, the receiving mechanism being located outside the blanking area. The material receiving mechanism has the beneficial effects that the material receiving mechanism is arranged, so that the processed coiled material can be conveniently received.
In some embodiments, the work bench has a recovery area thereon, and the receiving mechanism is mounted in the recovery area. The material receiving mechanism has the beneficial effects that the recovery area is arranged on the workbench and can be used for placing the material receiving mechanism.
In some embodiments, the recovery zone is at a lower elevation than the blanking zone. The material receiving mechanism has the beneficial effects that the processed coiled material can be discharged to the recovery area after passing through the discharging area and then recovered by the material receiving mechanism.
In some embodiments, the material receiving mechanism is composed of a material rack and a roller, and is driven and controlled by a motor. The material receiving mechanism has the advantages that the specific composition of the material receiving mechanism and the driving and controlling method are described.
Drawings
FIG. 1 is a schematic diagram of a portion of a prior art feed material cutting process;
FIG. 2 is a schematic structural view of a machining method of synchronous feed cutting according to an embodiment of the present invention;
fig. 3 is a flow chart of a processing method of the synchronous feed cutting shown in fig. 2.
In the figure: the device comprises a workbench 1, a waiting area 2, a processing area 3, a blanking area 4, a recovery area 5, a coil stock 6, a cutting line 7 and a reserved edge 8.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows a part of the structure of a feed cutting processing method in the prior art. As shown in fig. 1, in the conventional laser coil stock cutting method, when cutting is performed on a coil stock 6 along a cutting line 7, it is necessary to provide margins 8 at both sides of the cut portion of the coil stock 6, and the length of the margins 8 is generally 5 to 10 mm. Therefore, 10-20 mm of the coil stock 6 is wasted every time the coil stock is processed, and the total amount of the wasted coil stock 6 is large in the large-scale processing.
Fig. 2 schematically shows the structure of a machining method of a co-feed cutting according to an embodiment of the present invention, and fig. 3 shows the flow of the machining method of a co-feed cutting in fig. 2. As shown in fig. 2-3, the method is used for laser cutting machining of a web 6. The method requires a work table 1, corresponding laser welding equipment and a control system, etc., wherein the laser machining equipment is mounted on the work table 1, so that the coil stock 6 can pass over the table top of the work table 1 and be subjected to laser cutting machining of the welding head of the machining equipment.
In the machining method of the simultaneous feeding and cutting, a plurality of regions are first divided on the table 1, and a waiting region 2, a machining region 3, and a blanking region 4 are respectively provided from one end of machining and feeding to the other end. Wherein specific parameters (such as length values and the like) of each area, in particular the waiting area 2 and the processing area 3, are provided with a figure file in the control system.
The associated system and equipment is then activated to begin the process, at which point the coil stock 6 is fed at a rate onto the table 1. Wherein, for the convenience of calculation and processing, the feeding speed should be kept at a constant speed.
When the coil stock 6 passes through the waiting area 2, the feeding speed is calculated. The feeding speed is calculated according to the drawing file of the waiting area 2 and the passing time, for example, the length of the waiting area 2 in the drawing file is D, and the time for the coil stock 6 to pass through the waiting area 2 at a certain position is T, so that the feeding speed is V ═ D/T.
When the web 6 passes through the processing zone 3, the welding head of the welding processing apparatus performs laser cutting processing on the web 6. Because the feeding process is always kept at a constant speed, the feeding speed of the processing area 3 is also V, and a welding head of the processing equipment can be matched with the speed to cut and process the coil stock 6 in real time.
In addition, in order to meet certain processing requirements (such as processing of a special large drawing file), the feeding speed can be changed in real time according to needs, and the changed speed can be calculated and used for processing through the method.
And finally, feeding the cut coil stock 6 into a blanking area 4 for blanking.
In addition, a recovery area 5 is provided on a side (set as an outer side) of the loading and unloading area 4 of the table 1 away from the processing area 3, the recovery area 5 is lower than the loading and unloading area 4, and a material receiving mechanism is installed in the recovery area 5. Wherein, receiving agencies comprises work or material rest and gyro wheel to carry out drive control through the motor. The coil stock 6 can be discharged into the recovery area 5 after passing through the discharging area 4, and is received by the receiving mechanism, so that the accumulation of excess stock is avoided.
Therefore, according to the processing method of the synchronous feeding cutting, a customer can not consider the actual length chart of the mechanism, can cut while feeding, and can adjust the feeding speed in real time in the set processing area 3 so as to meet the processing requirements of special large drawing files. In addition, a receiving mechanism is also arranged in the recovery area 5 to synchronously recover the excess materials.
In conclusion, the machine table can be always in processing without stopping for waiting for feeding in place, so that the processing time is saved, the processing efficiency is improved, and the rear coil material is recycled, so that the coil material does not need to be cut and the edge is reserved, and the material is saved.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (8)
1. A processing method for simultaneous feeding and cutting is characterized in that: comprises the following steps
1) Mounting processing equipment on a workbench (1), and dividing the workbench (1) into a waiting area (2), a processing area (3) and a blanking area (4) which are sequentially arranged;
2) feeding a coil stock (6) onto the work table (1);
3) when the coil stock (6) passes through the waiting area (2), calculating the feeding speed;
4) the coil stock (6) passes through the processing area (3), and the processing equipment processes the coil stock according to the feeding speed;
5) and the coil stock (6) enters the blanking area (4) for blanking.
2. The processing method of the synchronous feeding cutting as claimed in claim 1, wherein: in the step 2), the feeding speed is constant.
3. The machining method of the synchronous feed cutting as claimed in claim 1, wherein: in step 3), the feeding speed is calculated according to the drawing file and the passing time of the waiting area (2).
4. The processing method of the synchronous feeding cutting as claimed in claim 1, wherein: in step 2) and step 3), the feed rate can be varied in real time.
5. The machining method of the synchronous feed cutting as claimed in claim 1, wherein: a material receiving mechanism is arranged on the workbench (1) and located on the outer side of the blanking area (4).
6. The machining method of the synchronous feed cutting as claimed in claim 5, wherein: the workbench (1) is provided with a recovery area (5), and the material receiving mechanism is arranged in the recovery area (5).
7. The machining method of simultaneous feed cutting according to claim 6, characterized in that: the height of the recovery area (5) is lower than that of the blanking area (4).
8. The processing method of the synchronous feeding cutting as claimed in claim 5, wherein: the material receiving mechanism consists of a material rack and a roller and is driven and controlled by a motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210858769.1A CN114985981A (en) | 2022-07-20 | 2022-07-20 | Processing method for simultaneous feeding and cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210858769.1A CN114985981A (en) | 2022-07-20 | 2022-07-20 | Processing method for simultaneous feeding and cutting |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114985981A true CN114985981A (en) | 2022-09-02 |
Family
ID=83021342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210858769.1A Pending CN114985981A (en) | 2022-07-20 | 2022-07-20 | Processing method for simultaneous feeding and cutting |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114985981A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100181165A1 (en) * | 2009-01-20 | 2010-07-22 | Finn Jay G | Laser blanking from coil strip profile conveyor system |
KR20110136695A (en) * | 2010-06-15 | 2011-12-21 | 주식회사 엘지화학 | Roll-film cutting apparatus utilizing a laser |
CN108393703A (en) * | 2018-05-15 | 2018-08-14 | 江苏扬力数控机床有限公司 | A kind of hobbing-type coiled strip laser cutting automatic production line |
CN109702355A (en) * | 2019-01-08 | 2019-05-03 | 大族激光科技产业集团股份有限公司 | A kind of bidifly shaven head cutting method and its device |
CN109848574A (en) * | 2017-11-29 | 2019-06-07 | 大族激光科技产业集团股份有限公司 | Into knot speed and the matched control method of feeding speed, device and storage medium |
CN113772472A (en) * | 2021-08-16 | 2021-12-10 | 广东宏石激光技术股份有限公司 | Coil stock laser cutting and stacking device and stacking method thereof |
CN216541454U (en) * | 2021-12-24 | 2022-05-17 | 株洲特装智能装备有限公司 | Automatic feeding laser cutting machine for cutting coiled materials |
-
2022
- 2022-07-20 CN CN202210858769.1A patent/CN114985981A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100181165A1 (en) * | 2009-01-20 | 2010-07-22 | Finn Jay G | Laser blanking from coil strip profile conveyor system |
KR20110136695A (en) * | 2010-06-15 | 2011-12-21 | 주식회사 엘지화학 | Roll-film cutting apparatus utilizing a laser |
CN109848574A (en) * | 2017-11-29 | 2019-06-07 | 大族激光科技产业集团股份有限公司 | Into knot speed and the matched control method of feeding speed, device and storage medium |
CN108393703A (en) * | 2018-05-15 | 2018-08-14 | 江苏扬力数控机床有限公司 | A kind of hobbing-type coiled strip laser cutting automatic production line |
CN109702355A (en) * | 2019-01-08 | 2019-05-03 | 大族激光科技产业集团股份有限公司 | A kind of bidifly shaven head cutting method and its device |
CN113772472A (en) * | 2021-08-16 | 2021-12-10 | 广东宏石激光技术股份有限公司 | Coil stock laser cutting and stacking device and stacking method thereof |
CN216541454U (en) * | 2021-12-24 | 2022-05-17 | 株洲特装智能装备有限公司 | Automatic feeding laser cutting machine for cutting coiled materials |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106392650A (en) | Numerically-controlled sawing and punching integrated production line for aluminum frameworks | |
US5144737A (en) | Apparatus for applying and contouring edge strips for plates | |
CN209867086U (en) | Spinning machine and feeding and discharging system | |
CN103128835A (en) | Plate edge bonding machine | |
CN111391056A (en) | Flitch concatenation and fixed length cutting unloading equipment | |
CN108820424B (en) | Angle strip workpiece machining system | |
CN114985981A (en) | Processing method for simultaneous feeding and cutting | |
CN212708455U (en) | Composite board production line | |
CN107127395A (en) | Metal bar automatic sawing, cutting device | |
CN215158330U (en) | Bar back feeding and reversing positioning mechanism | |
CN211728445U (en) | Vertical double-head processing machine tool | |
CN210705101U (en) | Double knives spouts a yard and divides strip machine | |
CN105215379A (en) | A kind of full-automatic numerical control double end turning lathe | |
CN110238524A (en) | A kind of laser jigsaw workbench of automatic height adjustment | |
US3225999A (en) | Joining device for metal strip material | |
CN216633055U (en) | Fixed positioning material-receiving trimming laser cutting machine | |
CN113815025A (en) | Coil stock cutting device and laser cutting system | |
CN210504903U (en) | Single-layer flexible material conveying mechanism | |
CN209867085U (en) | Spinning machine with improved structure | |
CN218396229U (en) | Sizing saw cutting device for tail material of round bar | |
CN214298489U (en) | Multifunctional metal material belt processing tractor | |
CN213411282U (en) | Clamping and feeding device for workpiece machining and cutting equipment | |
CN216760271U (en) | Grooving machine for efficiently processing crack-proof grooves of autoclaved aerated concrete plates | |
CN111633773B (en) | Full-automatic servo straight edge banding machine | |
JPS6264487A (en) | Pre-working device for steel plate continuous processing equipment |
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 |