CN107745192B - Mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment - Google Patents
Mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment Download PDFInfo
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- CN107745192B CN107745192B CN201711128083.2A CN201711128083A CN107745192B CN 107745192 B CN107745192 B CN 107745192B CN 201711128083 A CN201711128083 A CN 201711128083A CN 107745192 B CN107745192 B CN 107745192B
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- cutting
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- waste
- synchronous belt
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- 238000005520 cutting process Methods 0.000 title claims abstract description 80
- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000003698 laser cutting Methods 0.000 title claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 230000002950 deficient Effects 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
-
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to a zero waste edge mechanism for continuous roll cutting and laser cutting equipment. The roller set comprises an upper roller structure and a lower roller structure which can rotate axially, and the lower roller structure is arranged below the upper roller structure; the upper roller structure comprises a fixed cutting roller and a rotating roller, a cutting groove is formed in the fixed cutting roller, and a vacuum blowing device for adsorbing waste and breaking the adsorbed waste is arranged close to the cutting groove; the laser cutting device comprises the mechanism for continuously cutting the zero scrap edges by the roller. According to the invention, by adopting the vacuum adsorption and air knife combined structure, the waste edges are effectively separated from the material strips, the problem of unstable laser cutting caused by shaking of the material strips in laser cutting is solved, the performance of a product is improved, blowing and collecting of cut waste can be completely carried out, the cleanliness of equipment is ensured, the working efficiency is effectively improved, and the generation of defective products is reduced.
Description
[ field of technology ]
The invention relates to the technical field of cutting, relates to the technical field of laser cutting, in particular to a mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment.
[ background Art ]
The laser has been widely used in important fields of national production such as scientific research, national defense, industry, etc. because of its advantages of high brightness, high directivity, high monochromaticity and high coherence. In the industrial field, laser processing is used as an advanced manufacturing technology, has the advantages of high efficiency, high precision, high quality, wide range, energy conservation, environmental protection and capability of realizing flexible processing and ultra-fine processing, is widely applied in the fields of automobiles, electronic circuits, electrics, aerospace, ferrous metallurgy, mechanical manufacturing and the like, and has reached a higher level in certain industries. Has more and more important functions of improving the product quality, labor productivity, automation, no pollution, reducing material consumption and the like.
Laser cutting is a common and widely used way of laser processing. With the wide application of laser cutting in various fields, laser cutting is used for cutting various materials. The conventional laser cutting method for coiled material strips in the prior art is as follows, so that the waste materials can be conveniently collected, the cutting stability is ensured, redundant waste material sidebands can be reserved during operation, the problem of waste materials is caused, and the shaking of the material strips can occur during the cutting process, so that the cutting is unstable and interrupted.
[ invention ]
The invention aims to solve the technical problem of providing a mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment.
The invention adopts the following technical scheme:
the invention provides a zero waste edge mechanism for continuous roll cutting, which comprises a laser head and a roll set, wherein the laser head is used for cutting materials corresponding to a cutting position on the roll set. The roller set comprises an upper roller structure and a lower roller structure which can rotate axially, and the lower roller structure is arranged below the upper roller structure; the upper roller structure comprises a fixed cutting roller and a rotating roller, a cutting groove is formed in the fixed cutting roller, and a vacuum blowing device for adsorbing waste and breaking the adsorbed waste is arranged close to the cutting groove.
Further, the vacuum blowing device for adsorbing the waste and breaking the adsorbed waste comprises a blowing air knife and a vacuum adsorption assembly, wherein the vacuum adsorption assembly is arranged near the cutting position of the fixed cutting roller, and the blowing air knife is arranged below the vacuum adsorption assembly.
Further, the vacuum adsorption assembly comprises a vacuum synchronous belt with adsorption holes, a vacuum air pipe and a driving mechanism, wherein the vacuum synchronous belt is installed near the cutting position through a mounting seat, the vacuum air pipe is connected to an inner cavity formed by the mounting seat and the synchronous belt, and the driving mechanism drives the vacuum synchronous belt.
Further, the adsorption holes are uniformly distributed through holes.
Further, the through hole is round, kidney-shaped or polygonal.
Further, a supporting block is arranged in the cutting groove.
Further, a cutting seam is arranged between the supporting block and the cutting groove.
Further, the height of the supporting block is the same as the depth of the cutting groove.
According to the technical scheme, the laser cutting equipment comprises the mechanism for continuously cutting the zero scrap edges of the roller. The mechanism that adopts continuous roller to cut zero waste material limit among the laser cutting equipment as the cutting part of main part, effectually cuts the coil stock to can effectively solve the waste material sideband in the prior art cutting process and lead to the material to take the shake, arouse the unstable problem of breaking of cutting, and improved the quality of the product after cutting.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by adopting the vacuum adsorption and air knife combined structure, the waste edges are effectively separated from the material strips, the problem of unstable laser cutting caused by shaking of the material strips in laser cutting is solved, the performance of a product is improved, blowing and collecting of cut waste can be completely carried out, the cleanliness of equipment is ensured, the working efficiency is effectively improved, and the generation of defective products is reduced.
[ description of the drawings ]
FIG. 1 is a schematic diagram of an exploded structure;
fig. 2 is a schematic cross-sectional view of the structure.
The marks in the figure are as follows: 1-upper roller structure, 2-lower roller structure, 3-adsorption waste and adsorption waste breaking vacuum blowing device, 101-first mounting frame, 102-fixed cutting roller, 103-rotating roller, 104-supporting block, 201-second mounting frame, 202-roller body, 301-driving mechanism, 302-coupling, 303-vacuum air pipe, 304-vacuum synchronous belt, 305-second mounting plate, 306-blowing air knife, 307-first mounting plate and 308-mounting bottom plate.
[ detailed description ] of the invention
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, the invention provides a zero waste edge mechanism for continuous roll cutting, which comprises a laser head and a roll set, wherein the laser head is used for cutting materials corresponding to a cutting position on the roll set. The roller set comprises an upper roller structure 1 and a lower roller structure 2 which can rotate axially, and the lower roller structure 2 is arranged below the upper roller structure 1; the upper roller structure 1 comprises a fixed cutting roller 102 and a rotating roller 103, wherein a cutting groove is formed in the fixed cutting roller 102, and a waste adsorption and waste adsorption breaking vacuum blowing device 3 is arranged close to the cutting groove.
The mode that the upper roller structure 1 and the lower roller structure 2 are combined is adopted, the rotating roller 103 of the upper roller structure 1 and the lower roller structure 2 can rotate along with the material belt, the fixed cutting roller 102 is relatively fixed, and the material can be effectively driven to enable the material to be smoother. The lower roll structure 2 is provided at a lower portion of the upper roll structure l in front of the discharge direction, not just below the upper roll structure 1. The lower roller structure 2 comprises a roller body 202 and a second mounting frame 201, and the roller body 202 is rotatably mounted on the second mounting frame 201.
Through set up a waste material device in the position that is close to the cutting station, effectually can guarantee that the cutting station material takes the waste material to adsorb when laser cutting to with the waste material and the material area separation after the cutting, prevent that the waste material limit area from leading to the material area shake and make the unstable problem of laser cutting.
Further referring to fig. 2, the vacuum blowing device 3 for adsorbing and breaking the waste comprises a blowing air knife 306 and a vacuum adsorption assembly, wherein the vacuum adsorption assembly is arranged near the cutting position of the fixed cutting roller 102, and the blowing air knife 306 is arranged below the vacuum adsorption assembly. The vacuum adsorption assembly comprises a vacuum synchronous belt 304 with adsorption holes, a vacuum air pipe 303 and a driving mechanism 301, wherein the vacuum synchronous belt 304 is installed close to a cutting position through a mounting seat, the vacuum air pipe 303 is connected to an inner cavity formed by the mounting seat and the synchronous belt, and the driving mechanism 301 drives the vacuum synchronous belt 304.
In this embodiment, the driving mechanism 301 is a servo motor, and in other embodiments, a rotary cylinder may be used. The servo motor is connected through a coupling 302 to drive a vacuum synchronous belt 304. It should be noted that the vacuum synchronous belt 304 is made of flexible material, and is effectively connected with the mounting seat in a contact manner, so that the inner cavity formed by the mounting seat and the synchronous belt can be effectively formed into a vacuum space through the vacuum air pipe 303, and the through hole on the synchronous belt can be used for adsorbing the waste sidebands more efficiently.
In this embodiment, the mounting base includes a first mounting plate 307, a second mounting plate 305, and a mounting bottom plate 308, where the mounting bottom plate 308 is used to mount the driving mechanism 301 and the first mounting plate 307, the second mounting plate 305 is far away from one side of the driving mechanism 301 with the first mounting plate 307 through a mounting rod, a power roller for driving a synchronous belt is disposed at a position of the second mounting plate 305 near the bottom plate, the power roller is connected with the coupling 302, a driven roller is disposed at one end of the second mounting plate 305 far away from the power roller, and the synchronous belt is mounted in cooperation with the power roller and the driven roller, and encloses a cavity with the first mounting plate 307 and the second mounting plate 305. The vacuum tube orifice interfaces with the cavity through the first mounting plate 307. The knife edge of the blowing air knife 306 is installed in a tangential state with the lower surface of the power roller.
Further referring to fig. 2, in this embodiment, the adsorption holes are uniformly distributed through holes. The through holes are round, kidney-shaped or polygonal. In this embodiment, the through holes are round, and the through holes are uniformly distributed in the synchronous belt. In other embodiments, the through holes may be rectangular through holes or kidney-shaped long holes, and the through holes need only be arranged in a circular row in the direction of the first mounting plate 307 and the second mounting plate 305. The through holes are mainly used for enabling the vacuum state in the cavity to adsorb the waste sidebands through the through holes.
Further referring to the embodiment shown in fig. 1, a supporting block 104 is disposed in the cutting slot, a cutting slot is disposed between the supporting block 104 and the cutting slot, and the height of the supporting block 104 is the same as the depth of the cutting slot.
It can be considered that the supporting block 104 and the cutting slot are provided with a cutting seam for laser cutting, so that the equipment can be effectively prevented from being damaged by laser mistakes. The upper surface of the supporting block 104 is not higher than or lower than the outer roller surface of the fixed cutting roller 102, and meanwhile, the upper surface of the supporting block 104 can be set to be an arc surface, the diameter of the arc surface is the same as that of the fixed cutting roller 102, the material belt can be effectively supported, and defective products caused by the fact that the material belt falls into a cutting groove position during cutting by laser are prevented.
According to the technical scheme, the laser cutting equipment comprises the mechanism for continuously cutting the zero scrap edges of the roller. The mechanism that adopts continuous roller to cut zero waste material limit among the laser cutting equipment as the cutting part of main part, effectually cuts the coil stock to can effectively solve the waste material sideband in the prior art cutting process and lead to the material to take the shake, arouse the unstable problem of breaking of cutting, and improved the quality of the product after cutting.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. The utility model provides a mechanism on zero waste material limit is cut to continuous roller, includes laser head and roller set, and the cutting position on the corresponding roller set of laser head cuts material, its characterized in that: the roller set comprises an upper roller structure (1) and a lower roller structure (2) which can rotate axially, and the lower roller structure (2) is arranged below the upper roller structure (1); the upper roller structure (1) comprises a fixed cutting roller (102) and a rotating roller (103), wherein a cutting groove is formed in the fixed cutting roller (102), and a vacuum blowing device (3) for adsorbing waste and breaking the adsorbed waste is arranged close to the cutting groove;
the vacuum blowing device (3) for adsorbing and breaking the waste comprises a blowing air knife (306) and a vacuum adsorption assembly, wherein the vacuum adsorption assembly is arranged close to the cutting position of the fixed cutting roller (102), and the blowing air knife (306) is arranged below the vacuum adsorption assembly;
the vacuum adsorption assembly comprises a vacuum synchronous belt (304) with adsorption holes, a vacuum air pipe (303) and a driving mechanism (301), wherein the vacuum synchronous belt (304) is installed through a mounting seat to enable the vacuum synchronous belt to be close to a cutting position, the vacuum air pipe (303) is connected to an inner cavity formed by the mounting seat and the synchronous belt, and the driving mechanism (301) drives the vacuum synchronous belt (304);
a supporting block (104) is arranged in the cutting groove; a cutting seam is arranged between the supporting block (104) and the cutting groove.
2. The continuous roll zero scrap edge cutting mechanism in accordance with claim 1 wherein: the adsorption holes are through holes which are uniformly distributed.
3. The continuous roll zero scrap edge cutting mechanism in accordance with claim 2 wherein: the through holes are round, kidney-shaped or polygonal.
4. The continuous roll zero scrap edge cutting mechanism in accordance with claim 1 wherein: the height of the supporting block (104) is the same as the depth of the cutting groove.
5. A laser cutting apparatus, characterized in that: a mechanism comprising the continuous roll zero scrap edge cutting mechanism of any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128083.2A CN107745192B (en) | 2017-11-14 | 2017-11-14 | Mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128083.2A CN107745192B (en) | 2017-11-14 | 2017-11-14 | Mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment |
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| Publication Number | Publication Date |
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| CN107745192A CN107745192A (en) | 2018-03-02 |
| CN107745192B true CN107745192B (en) | 2023-09-01 |
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| CN201711128083.2A Active CN107745192B (en) | 2017-11-14 | 2017-11-14 | Mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment |
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| CN110556508A (en) * | 2018-05-31 | 2019-12-10 | 宁德时代新能源科技股份有限公司 | Pole piece processing equipment |
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| CN108838558B (en) * | 2018-08-23 | 2024-03-19 | 海目星激光科技集团股份有限公司 | Cutting module, cutting quick change mechanism and laser cutting equipment |
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| CN112122770B (en) * | 2019-06-25 | 2022-06-24 | 大族激光科技产业集团股份有限公司 | A adsorption module and laser cutting machine for laser cutting machine |
| CN111390400A (en) * | 2020-03-17 | 2020-07-10 | 大族激光科技产业集团股份有限公司 | Lithium battery pole piece tab cutting dust collector and lithium battery pole piece tab cutting equipment |
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| CN107745192A (en) | 2018-03-02 |
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Address after: 518000 301, Building B, Kemlong Science Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen, Guangdong Province (one photo and multiple address enterprises) Applicant after: Hymson Laser Technology Group Co., Ltd. Address before: 518000 Longhua New District, Shenzhen, Guangdong, 26 guanhuan Road, Guanlong street, Jun long community. Applicant before: SHENZHEN HYMSON LASER INTELLIGENT EQUIPMENTS Co.,Ltd. |
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