CN110328452B - Double-station laser cutting equipment - Google Patents
Double-station laser cutting equipment Download PDFInfo
- Publication number
- CN110328452B CN110328452B CN201910637617.7A CN201910637617A CN110328452B CN 110328452 B CN110328452 B CN 110328452B CN 201910637617 A CN201910637617 A CN 201910637617A CN 110328452 B CN110328452 B CN 110328452B
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- tensioning roller
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- movable seat
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 27
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0673—Dividing the beam into multiple beams, e.g. multifocusing into independently operating sub-beams, e.g. beam multiplexing to provide laser beams for several stations
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses double-station laser cutting equipment, which comprises a workbench, wherein a first station and a second station are respectively arranged on the left side and the right side of the workbench; the cross beam is longitudinally arranged along the workbench in a sliding way; the movable seat is arranged on the cross beam in a sliding manner and is orthogonal to the sliding direction of the cross beam; the first vibrating mirror is arranged on the left side of the movable seat, and a first field lens is arranged below the first vibrating mirror; the second vibrating mirror is arranged on the right side of the movable seat, and a second field lens is arranged below the second vibrating mirror; the light splitting assembly is arranged on the movable seat and is used for splitting light passing through the movable seat into two beams of light which are respectively emitted to the first vibrating mirror and the second vibrating mirror; the laser source, its light that outputs can pass through beam splitting subassembly. The beam splitting assembly divides the laser source into two beams of light, one beam of light irradiates the first vibrating mirror and passes through the first field lens, and the other beam of light irradiates the second vibrating mirror and passes through the second field lens, so that double-station laser cutting is realized.
Description
Technical Field
The invention relates to the field of machining, in particular to double-station laser cutting equipment.
Background
Laser cutting is the heating of a workpiece with a high energy density laser beam to rapidly increase the temperature to the boiling point of the material in a very short time, the material begins to vaporize, forming a vapor, which is ejected while forming a slit in the material. When a common laser cutting device needs to perform double-station cutting operation, two mutually independent laser sources are needed to perform cutting, and each laser source needs to be respectively provided with a corresponding translation sliding mechanism, so that the device is complex in structure, high in cost and large in occupied space.
In addition, general laser cutting equipment can be provided with the longmen stand in the both sides of workstation, and translation slide mechanism sets up between the longmen stand of both sides, and translation slide mechanism includes the longmen crossbeam of swing joint between the longmen stand of both sides and slides the movable seat that sets up on the longmen crossbeam, and the movable seat is used for bearing the laser source, and the movable seat slides along the transverse direction of workstation, and the longmen crossbeam slides along the longitudinal direction of workstation. Such a structure causes difficulty in feeding and discharging the sheet-like raw material from the side of the table, resulting in inconvenience in production and processing.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and one of the purposes is to provide a double-station laser cutting device with simple structure, small volume and low cost.
The invention adopts the technical proposal for solving the technical problems that:
A dual-station laser cutting apparatus comprising: the left side and the right side of the workbench are respectively provided with a first station and a second station; the cross beam is arranged along the longitudinal sliding of the workbench and is positioned above the first station and the second station; the movable seat is arranged on the cross beam in a sliding manner, and the sliding direction of the movable seat is orthogonal with the sliding direction of the cross beam; the first vibrating mirror is arranged on the left side of the movable seat, and a first field lens corresponding to the first station is arranged below the first vibrating mirror; the second vibrating mirror is arranged on the right side of the movable seat, and a second field lens corresponding to the second station is arranged below the second vibrating mirror; the light splitting assembly is arranged on the movable seat and can split light passing through the light splitting assembly into two beams of light which respectively irradiate the first vibrating mirror and the second vibrating mirror; the laser source, its light that outputs can pass through beam splitting subassembly. The above double-station laser cutting equipment only uses one laser source, the laser source is divided into two beams by utilizing the beam splitting component, one beam of light irradiates the first vibrating mirror and passes through the first field lens, and the other beam of light irradiates the second vibrating mirror and passes through the second field lens, so that the double-station laser cutting operation is realized.
Preferably, in some technical solutions of the present invention, the light splitting assembly includes a half-wave plate disposed on the movable seat and a half-mirror disposed on the movable seat and located behind the half-wave plate, the reflected light of the half-mirror is directed to the first galvanometer, and the transmitted light of the half-mirror is directed to the second galvanometer. The half-wave plate can divide the light beam into two light beams with equal light intensity, and the half-reflecting mirror is used for separating the two light beams and emitting the two light beams to the first vibrating mirror and the second vibrating mirror, so that the same cutting condition of workpieces on two stations is ensured, and the laser cutting stability is ensured.
Preferably, in some technical solutions of the present invention, the laser source is disposed below a table surface of the workbench, a laser beam expander matched with the laser source and a first reflector corresponding to the laser beam expander are disposed below the table surface of the workbench, a second reflector corresponding to the first reflector and located above the first station and the second station is disposed on the workbench, and an emitting end of the second reflector is just an incident end of the half-wave plate. The laser source, the laser beam expander, the first reflecting mirror and the second reflecting mirror jointly form an optical structure for the light beam of laser to fly, the outline size of the workbench is not required to be enlarged, the miniaturization of equipment is facilitated, and the occupied area is saved.
Preferably, in some technical solutions of the present invention, the workbench is provided with a longitudinal sliding rail located between the first station and the second station, the cross beam is connected with a first driver for driving the cross beam to slide reciprocally on the longitudinal sliding rail, the cross beam is provided with a transverse sliding rail orthogonal to the longitudinal sliding rail, and the movable seat is connected with a second driver for driving the cross beam to slide reciprocally on the transverse sliding rail. The longitudinal sliding rail and the transverse sliding rail form a cross-shaped sliding structure, so that a gantry upright post is prevented from being arranged on the workbench, and feeding and discharging of sheet materials are facilitated.
Preferably, in some technical solutions of the present invention, lifting jigs capable of supporting the workpiece are movably disposed on the first station and the second station, the two lifting jigs are symmetrically distributed about the longitudinal sliding rail, and the relative positions of the first vibrating mirror and the lifting jig corresponding thereto, and the second vibrating mirror and the lifting jig corresponding thereto are the same. When the workpiece is required to be cut, the lifting jig lifts the workpiece on the lifting jig upwards, and when the movable seat slides on the transverse sliding rail, the first vibrating mirror and the second vibrating mirror are aligned to the same positions of the corresponding workpieces, so that the function of synchronously cutting the two workpieces is realized.
Preferably, in some embodiments of the present invention, the first driver is a first linear motor disposed between a bottom surface of the beam and a top surface of the table, and the second driver is a second linear motor disposed between a bottom surface of the movable base and an upper surface of the beam. The first linear motor can accurately control the motion precision of the cross beam, and the second linear motor can accurately control the motion precision of the movable seat relative to the cross beam.
Preferably, in some technical solutions of the present invention, a first unreeling device corresponding to the first station and a second unreeling device corresponding to the second station are provided at the front end of the workbench, and a first cutting device corresponding to the first station and a second cutting device corresponding to the second station are provided at the rear end of the workbench. For the working condition that coiled sheet materials (such as flexible circuit boards) are used as raw materials, the coiled sheet materials are released on a first unreeling device, laser cutting is carried out on the sheet materials at a first station, and then cutting is achieved through a first cutting device; or the coiled sheet material is released on the second unreeling device, the sheet material is subjected to laser cutting at the second station and then is cut through the second cutting device, so that continuous production of multiple working procedures is realized, and the production efficiency and the automation degree are improved.
Preferably, the workbench is further provided with a plurality of first driving rollers positioned between the first unreeling device and the first cutting device, and the workbench is provided with a plurality of second driving rollers positioned between the second unreeling device and the second cutting device. The first driving roller and the second driving roller can improve the fluency of material conveying.
Preferably, in some embodiments of the present invention, the workbench is provided with a first tensioning roller mechanism located in front of the first cutting device and a second tensioning roller mechanism located in front of the second cutting device. The first tensioning roller mechanism and the second tensioning roller mechanism can prevent the sheet material from being folded or bent to cause great errors in the length or shape of the cut sheet material.
The first tensioning roller mechanism comprises a first motor, a first tensioning roller and a second tensioning roller, the first tensioning roller and the second tensioning roller are driven by the first motor to rotate, the first tensioning roller and the second tensioning roller rotate reversely, a first gap allowing a sheet-shaped material to pass through is arranged between the first tensioning roller and the second tensioning roller, and the first gap is opposite to the first cutting device; the second tensioning roller mechanism comprises a second motor, a third tensioning roller and a fourth tensioning roller which are driven by the second motor to rotate, the third tensioning roller and the fourth tensioning roller rotate reversely, a second gap allowing the flaky materials to pass through is formed between the third tensioning roller and the fourth tensioning roller, and the second gap is opposite to the second cutting device.
The beneficial effects are that: the above double-station laser cutting equipment only uses one laser source, the laser source is divided into two beams by utilizing the beam splitting component, one beam of light irradiates the first vibrating mirror and passes through the first field lens, and the other beam of light irradiates the second vibrating mirror and passes through the second field lens, so that the double-station laser cutting operation is realized.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;
Fig. 2 is a schematic structural diagram of the workbench of fig. 1 after the shell, the two lifting jigs, the first unreeling device, the second unreeling device, the first cutting device, the second cutting device, the first driving roller and the second driving roller are removed.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, it should be understood that references to orientation descriptions, such as front, back, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a dual-station laser cutting apparatus of the present invention includes: a workbench 10, wherein the workbench 10 comprises a table top and a shell arranged around the table top, and a first station 11 and a second station 12 are respectively arranged on the left side and the right side of the workbench; the cross beam 2 is arranged in a sliding manner along the longitudinal direction of the workbench 10 and is positioned above the first station 11 and the second station 12; the movable seat 3 is arranged on the cross beam 2 in a sliding manner, and the sliding direction of the movable seat 3 is orthogonal to the sliding direction of the cross beam 2, namely, the sliding direction of the movable seat 3 is consistent with the left-right direction of the workbench 10; the first vibrating mirror 31 is arranged on the left side of the movable seat 3, and a first field lens 32 corresponding to the first station 11 is arranged below the first vibrating mirror 31; the second vibrating mirror 33 is arranged on the right side of the movable seat 3, and a second field lens 34 corresponding to the second station 12 is arranged below the second vibrating mirror 33; the beam splitting assembly 40 is arranged on the movable seat 3 and can split the light passing through the beam splitting assembly into two beams of light which respectively irradiate the first vibrating mirror 31 and the second vibrating mirror 33; the laser source 5 outputs light which can pass through the beam splitting component 40. The above double-station laser cutting device only uses one laser source 5, and the laser source 5 is divided into two beams by the beam splitting component 40, wherein one beam of light is directed to the first vibrating mirror 31 and passes through the first field mirror 32, and the other beam of light is directed to the second vibrating mirror 33 and passes through the second field mirror 34, so that the double-station laser cutting operation is realized. The galvanometer and the field lens are components well known and commonly used by those skilled in the art, and are not described herein.
Referring to fig. 2, preferably, in some embodiments of the present invention, the beam splitting assembly 40 includes a half-wave plate 41 disposed on the movable base 3 and a half-mirror 42 disposed on the movable base 3 and behind the half-wave plate 41, the reflected light of the half-mirror 42 is directed to the first galvanometer 31, and the transmitted light of the half-mirror 42 is directed to the second galvanometer 33. The half-wave plate 41 can divide the light beam into two light beams with equal light intensity, and the half-reflecting mirror 42 is used for separating the two light beams and directing the two light beams to the first vibrating mirror 31 and the second vibrating mirror 33, so that the same cutting condition of the workpiece on the two stations is ensured, and the stability of laser cutting is ensured.
Referring to fig. 2, in some embodiments of the present invention, preferably, the laser source 5 is disposed below a surface of the table 10, a laser beam expander 61 matched with the laser source 5 and a first mirror 62 corresponding to the laser beam expander 61 are disposed below the surface of the table 10, a second mirror 63 corresponding to the first mirror 62 and located above the first station 11 and the second station 12 is disposed on the table 10, and an exit end of the second mirror 63 is opposite to an incident end of the half-wave plate 41. The laser source 5, the laser beam expander 61, the first reflecting mirror 62 and the second reflecting mirror 63 together form an optical structure for the beam of laser to fly, the outline size of the workbench 10 is not required to be enlarged, the miniaturization of equipment is facilitated, and the occupied area is saved.
One beam of light emitted from the half mirror 42 is incident on the first galvanometer mirror 31 through the third mirror 64, and the other beam of light emitted from the half mirror 42 is incident on the second galvanometer mirror 33 through the fourth mirror 65 and the fifth mirror 66 in this order.
Preferably, in some embodiments of the present invention, the workbench 10 is provided with a longitudinal sliding rail 13 located between the first station 11 and the second station 12, the beam 2 is connected with a first driver for driving the longitudinal sliding rail 13 to slide reciprocally, the beam 2 is provided with a transverse sliding rail 21 orthogonal to the longitudinal sliding rail 13, and the movable base 3 is connected with a second driver for driving the transverse sliding rail 21 to slide reciprocally. The longitudinal sliding rail 13 and the transverse sliding rail 21 form a cross-shaped sliding structure, so that a gantry column is prevented from being arranged on the workbench 10, and feeding and discharging of sheet materials are facilitated.
Preferably, in some embodiments of the present invention, the first station 11 and the second station 12 are both movably provided with lifting jigs 9 capable of supporting the workpiece, the two lifting jigs 9 are symmetrically distributed about the longitudinal sliding rail 13, and the relative positions of the first galvanometer 31 and the lifting jigs 9 corresponding thereto, and the relative positions of the second galvanometer 33 and the lifting jigs 9 corresponding thereto are the same. When the workpiece is required to be cut, the lifting jig 9 lifts the workpiece thereon upwards, and when the movable seat 3 slides on the transverse sliding rail 21, the first vibrating mirror 31 and the second vibrating mirror 33 are aligned to the same positions of the corresponding workpieces, so that the function of synchronously cutting the two workpieces is realized.
Preferably, in some embodiments of the present invention, the first driver is a first linear motor provided between the bottom surface of the beam 2 and the top surface of the table 10, and the second driver is a second linear motor provided between the bottom surface of the movable base 3 and the upper surface of the beam 2. The first linear motor can accurately control the motion precision of the cross beam 2, and the second linear motor can accurately control the motion precision of the movable seat 3 relative to the cross beam 2.
Preferably, in some embodiments of the present invention, the front end of the table 10 is provided with a first unreeling device 71 corresponding to the first station 11 and a second unreeling device 72 corresponding to the second station 12, and the rear end of the table 10 is provided with a first cutting device 81 corresponding to the first station 11 and a second cutting device 82 corresponding to the second station 12, respectively. The first unreeling device 71 and the second unreeling device 72 have the same structure, and the first unreeling device 71 and the second unreeling device 72 comprise an unreeling roller and a motor for driving the unreeling roller to rotate; the first cutting device 81 and the second cutting device 82 have the same structure, and the first cutting device 81 and the second cutting device 82 both comprise a cutter and an air cylinder for driving the cutter to move up and down, and the unreeling device and the cutting device are structures well known to those skilled in the art, and are not described herein. For the working condition of taking coiled sheet materials (such as flexible circuit boards) as raw materials, the coiled sheet materials are released on a first unreeling device 71, the sheet materials are subjected to laser cutting at a first station 11, and then cut by a first cutting device 81; or the coiled sheet material is released on the second unreeling device 72, the sheet material is subjected to laser cutting at the second station 12 and then is cut by the second cutting device 82, so that the continuous production of multiple procedures is realized, and the production efficiency and the automation degree are improved.
Preferably, further, a plurality of first driving rollers are arranged on the workbench 10 and are positioned between the first unreeling device 71 and the first cutting device 81, and a plurality of second driving rollers are arranged on the workbench 10 and are positioned between the second unreeling device 72 and the second cutting device 82. The first driving roller and the second driving roller can improve the fluency of material conveying.
Preferably, in some embodiments of the present invention, the workbench 10 is provided with a first tensioning roller mechanism located in front of the first cutting device 81 and a second tensioning roller mechanism located in front of the second cutting device 82. The first tensioning roller mechanism and the second tensioning roller mechanism can prevent the sheet material from being folded or bent to cause great errors in the length or shape of the cut sheet material.
The first tensioning roller mechanism comprises a first motor 91, a first tensioning roller 92 and a second tensioning roller 93 which are driven by the first motor 91 to rotate, the first tensioning roller 92 and the second tensioning roller 93 rotate in opposite directions, a first gap allowing a sheet-shaped material to pass through is formed between the first tensioning roller 92 and the second tensioning roller 93, and the first gap is opposite to the first cutting device 81; the second tensioning roller mechanism comprises a second motor 94, a third tensioning roller 95 and a fourth tensioning roller 96 which are driven by the second motor 94 to rotate, the third tensioning roller 95 and the fourth tensioning roller 96 rotate reversely, the third tensioning roller 95 and the fourth tensioning roller 96 have a second gap allowing the sheet-shaped material to pass through, and the second gap is opposite to the second cutting device 82.
The above examples are only preferred embodiments of the present application, and other embodiments of the present application are also possible, such as the embodiments described in the examples are reasonably combined. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these equivalent modifications or substitutions are intended to be included within the scope of the present application as set forth in the following claims.
Claims (6)
1. A dual-station laser cutting apparatus, comprising:
The left side and the right side of the workbench are respectively provided with a first station and a second station;
The cross beam is arranged along the longitudinal sliding direction of the workbench and is positioned above the first station and the second station;
The movable seat is arranged on the cross beam in a sliding manner, and the sliding direction of the movable seat is orthogonal with the sliding direction of the cross beam;
The first vibrating mirror is arranged on the left side of the movable seat, and a first field lens corresponding to the first station is arranged below the first vibrating mirror;
the second vibrating mirror is arranged on the right side of the movable seat, and a second field lens corresponding to the second station is arranged below the second vibrating mirror;
The light splitting assembly is arranged on the movable seat and can split light passing through the light splitting assembly into two beams of light which respectively irradiate the first vibrating mirror and the second vibrating mirror;
The laser source outputs light rays which can pass through the light splitting component;
The light splitting assembly comprises a half-wave plate arranged on the movable seat and a half-reflecting mirror arranged on the movable seat and positioned behind the half-wave plate, wherein the reflected light of the half-reflecting mirror is emitted to the first vibrating mirror, and the transmitted light of the half-reflecting mirror is emitted to the second vibrating mirror;
The laser source is arranged below the table top of the workbench, a laser beam expander matched with the laser source and a first reflecting mirror corresponding to the laser beam expander are arranged below the table top of the workbench, a second reflecting mirror corresponding to the first reflecting mirror and positioned above the first station and the second station is arranged on the workbench, and the emergent end of the second reflecting mirror is opposite to the incident end of the half-wave plate;
The workbench is provided with a longitudinal sliding rail positioned between the first station and the second station, the cross beam is connected with a first driver for driving the cross beam to slide back and forth on the longitudinal sliding rail, the cross beam is provided with a transverse sliding rail orthogonal to the longitudinal sliding rail, and the movable seat is connected with a second driver for driving the cross beam to slide back and forth on the transverse sliding rail;
lifting jigs capable of supporting workpieces are movably arranged on the first station and the second station, the two lifting jigs are symmetrically distributed relative to the longitudinal sliding rail, and the relative positions of the first vibrating mirror and the lifting jigs corresponding to the first vibrating mirror, the second vibrating mirror and the lifting jigs corresponding to the first vibrating mirror are the same.
2. A duplex laser cutting apparatus according to claim 1, wherein:
The first driver is a first linear motor arranged between the bottom surface of the cross beam and the table surface of the workbench, and the second driver is a second linear motor arranged between the bottom surface of the movable seat and the upper surface of the cross beam.
3. A duplex laser cutting apparatus according to claim 1, wherein:
The front end of the workbench is provided with a first unreeling device corresponding to the first station and a second unreeling device corresponding to the second station, and the rear end of the workbench is provided with a first cutting device corresponding to the first station and a second cutting device corresponding to the second station respectively.
4. A duplex laser cutting apparatus according to claim 3, wherein:
The workbench is provided with a plurality of first driving rollers positioned between the first unreeling device and the first cutting device, and the workbench is provided with a plurality of second driving rollers positioned between the second unreeling device and the second cutting device.
5. A duplex laser cutting apparatus according to claim 3, wherein:
The workbench is provided with a first tensioning roller mechanism positioned in front of the first cutting device and a second tensioning roller mechanism positioned in front of the second cutting device.
6. The dual-station laser cutting apparatus of claim 5, wherein:
the first tensioning roller mechanism comprises a first motor, a first tensioning roller and a second tensioning roller, the first tensioning roller and the second tensioning roller are driven by the first motor to rotate, the first tensioning roller and the second tensioning roller rotate in opposite directions, a first gap allowing a flaky material to pass through is formed between the first tensioning roller and the second tensioning roller, and the first gap is opposite to the first cutting device;
The second tensioning roller mechanism comprises a second motor, a third tensioning roller and a fourth tensioning roller, the third tensioning roller and the fourth tensioning roller are driven by the second motor to rotate, the third tensioning roller and the fourth tensioning roller rotate reversely, a second gap allowing the flaky materials to pass through is formed between the third tensioning roller and the fourth tensioning roller, and the second gap is opposite to the second cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637617.7A CN110328452B (en) | 2019-07-15 | 2019-07-15 | Double-station laser cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637617.7A CN110328452B (en) | 2019-07-15 | 2019-07-15 | Double-station laser cutting equipment |
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| CN110328452A CN110328452A (en) | 2019-10-15 |
| CN110328452B true CN110328452B (en) | 2024-05-14 |
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| CN114160997A (en) * | 2021-12-29 | 2022-03-11 | 广东华奕激光技术有限公司 | Double-sided laser cutting machine |
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| CN105499794A (en) * | 2014-10-14 | 2016-04-20 | 威海拓达高科船舶科技有限公司 | Welding device with laser double-beam light path system |
| CN104475971A (en) * | 2014-11-04 | 2015-04-01 | 龚传波 | Beam splitting laser multi-station time sharing cutting machine and machining method |
| CN204524543U (en) * | 2015-04-02 | 2015-08-05 | 北京中科飞创自动化技术有限公司 | Laser cutting with sliding extension galvanometer and mechanical cross cutting mixing die-cutting machine |
| CN205043347U (en) * | 2015-04-02 | 2016-02-24 | 北京中科飞创自动化技术有限公司 | A branch of laser falls into cutting device of multiple laser |
| CN206047348U (en) * | 2016-07-15 | 2017-03-29 | 广东汉邦激光科技有限公司 | It is applied to the multi-path laser cutting equipment of tubular medical |
| CN107671436A (en) * | 2017-11-08 | 2018-02-09 | 深圳市国人光速科技有限公司 | A kind of full-automatic double galvanometer FPC cover layer laser cutting machines |
| CN208772747U (en) * | 2018-09-04 | 2019-04-23 | 深圳市拓博瑞激光科技有限公司 | Double-station FPC ultraviolet laser cutting equipment |
| CN210703133U (en) * | 2019-07-15 | 2020-06-09 | 广东华奕激光技术有限公司 | Double-station laser cutting equipment |
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