CN110549004A - Laser cutting equipment - Google Patents

Laser cutting equipment Download PDF

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Publication number
CN110549004A
CN110549004A CN201810536103.8A CN201810536103A CN110549004A CN 110549004 A CN110549004 A CN 110549004A CN 201810536103 A CN201810536103 A CN 201810536103A CN 110549004 A CN110549004 A CN 110549004A
Authority
CN
China
Prior art keywords
connecting rod
laser cutting
rotating
plate
rod
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
Application number
CN201810536103.8A
Other languages
Chinese (zh)
Inventor
关瑜珠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Jiashihe Biotechnology Co Ltd
Original Assignee
Foshan Jiashihe Biotechnology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Jiashihe Biotechnology Co Ltd filed Critical Foshan Jiashihe Biotechnology Co Ltd
Priority to CN201810536103.8A priority Critical patent/CN110549004A/en
Publication of CN110549004A publication Critical patent/CN110549004A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08Devices involving relative movement between laser beam and workpiece
    • B23K26/083Devices involving movement of the workpiece in at least one axial direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08Devices involving relative movement between laser beam and workpiece
    • B23K26/0869Devices involving movement of the laser head in at least one axial direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/16Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/38Removing material by boring or cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • B23K26/702Auxiliary equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps

Abstract

The invention discloses laser cutting equipment which comprises a bottom box, wherein a supporting plate is arranged on the upper side of the bottom box, a plurality of connecting columns are symmetrically arranged on the upper side of the supporting plate, a third connecting rod and a fourth connecting rod are sequentially arranged between the two connecting columns from top to bottom, a first connecting rod is arranged between the two third connecting rods, a second connecting rod is arranged between the two fourth connecting rods, a graduated scale is arranged on the surface of the second connecting rod, and a first rotating groove is formed in the second connecting rod; the device solves the problem that the traditional laser cutting machine needs to be aligned again, realizes continuous work of the laser cutting machine through the transmission of the intermittent mechanism, improves the production efficiency, is simple to operate, is convenient to use, and is arranged through the exhaust device, so that smoke generated in the cutting process is collected by the gas collecting hood 29 and is discharged in a centralized manner by the exhaust pipe 31, thereby purifying the operation space and ensuring the health of operators.

Description

Laser cutting equipment
Technical Field
The invention relates to a laser technology, in particular to laser cutting equipment.
Background
The laser cutting is to focus the laser emitted from the laser into high power density laser beam via the light path system, the laser beam irradiates the surface of the workpiece to make the workpiece reach melting point or boiling point, and the high pressure gas coaxial with the laser beam blows away the molten or gasified metal, and the material forms cutting seam with the movement of the relative position of the laser beam and the workpiece, so as to reach the cutting purpose. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, has the characteristics of high precision, quick cutting, no limitation of cutting patterns, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is fast, the incision is smooth and flat, follow-up processing is generally not needed, the cutting heat affected zone is small, the deformation of the plate is small, the cutting seam is narrow (0.1 mm-0.3 mm), the incision has no mechanical stress, no shearing burr, the processing precision is high, the repeatability is good, the surface of the material is not damaged, the cutting can be carried out on the whole plate with large breadth, a die does not need to be opened, and the method is economical and time-saving. However, the position of the workpiece needs to be adjusted for point alignment every time the workpiece is cut by the conventional laser cutting machine, and the workpiece needs to be subjected to point alignment before machining, so that the conventional laser cutting machine has more operation steps, cannot continuously work and is not beneficial to rapid production, and meanwhile, a large amount of gas is generated due to high temperature in laser cutting, so that adverse effects are caused on human health.
Disclosure of Invention
The present invention is directed to a laser cutting apparatus to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
A laser cutting device comprises a bottom case, wherein a supporting plate is arranged on the upper side of the bottom case, a plurality of connecting columns are symmetrically arranged on the upper side of the supporting plate, a third connecting rod and a fourth connecting rod are sequentially arranged between the two connecting columns from top to bottom, a first connecting rod is arranged between the two third connecting rods, a second connecting rod is arranged between the two fourth connecting rods, a scale is arranged on the surface of the second connecting rod, a first rotating groove is formed in the second connecting rod, a second rotating shaft rotatably connected with the first rotating groove is inserted in the first rotating groove, a first rotating disc and a cam are arranged on the second rotating shaft, the first rotating disc is positioned on one side of the cam, the cam is slidably connected with the first connecting rod, a second rotating groove is formed in the supporting plate, a first rotating shaft is inserted in the second rotating groove, and a third rotating groove is formed in the supporting plate, the first rotating shaft is provided with a second rotating disc which is positioned in a third rotating groove, one end of the first connecting rod, far away from the cam, is provided with a sliding rod in sliding connection with the first connecting rod, one side of the connecting column is symmetrically provided with a limiting block, one side of the supporting plate, far away from the bottom box, is provided with a sliding plate in sliding connection with the supporting plate, the sliding plate is symmetrically provided with a fixed plate, the fixed plate is provided with a U-shaped connecting frame in sliding connection with the fixed plate, one end of the U-shaped connecting frame is symmetrically provided with a pulley in rotating connection with the U-shaped connecting frame, the other end of the U-shaped connecting frame is provided with a push rod, the push rod is in sliding connection with the fixed plate, the fixed plate is provided with a fixed block, the fixed block is provided with a through hole, the push rod is inserted into, the supporting seat is provided with an electric motor, and one end of the second rotating shaft is connected with the output end of the electric motor through a coupler; an exhaust device is arranged above the supporting plate and comprises a gas collecting hood, a negative pressure fan and an exhaust pipe, the gas collecting hood is upwards closed, the bottom of the gas collecting hood is of an open structure, the negative pressure fan is fixed to the top of the gas collecting hood, and an exhaust pipe is arranged on the side face of the negative pressure fan.
As a preferred embodiment of the present invention: the second rotating disc is provided with a plurality of sliding grooves, one end of the first rotating disc is provided with a transmission rod, and the transmission rod is connected with the sliding grooves in a sliding mode.
As a still further preferable embodiment of the present invention: the one end of slide bar is equipped with the snap ring, be equipped with the thread groove on the inside wall of snap ring, be equipped with the laser cutter rather than thread groove threaded connection on the snap ring.
As a still further preferable embodiment of the present invention: one side of the sliding plate, which is positioned in the supporting plate, is provided with a rack, and the first rotating shaft is provided with a gear which is meshed with the rack.
As a still further preferable embodiment of the present invention: the fixed plate is provided with a connecting block, the connecting block is positioned on one side, away from the push rod, of the U-shaped connecting frame, clamping claws which are rotatably connected with the connecting block are symmetrically arranged on the connecting block, and the pulley is in rolling connection with one side of each clamping claw.
As a still further preferable embodiment of the present invention: the fixed plates are symmetrically provided with fixed columns, the fixed columns are provided with springs, and the other ends of the springs are connected to the clamping claws.
As a still further preferable embodiment of the present invention: one side symmetry of under casing is equipped with rather than the chamber door of rotating the connection, and one of them be equipped with the fixture block on the chamber door, another be equipped with the draw-in groove with the fixture block joint on the chamber door.
Compared with the prior art, the invention has the beneficial effects that: the device solves the problem that the traditional laser cutting machine needs to be aligned again, realizes continuous work of the laser cutting machine through the transmission of the intermittent mechanism, improves the production efficiency, is simple to operate, is convenient to use, and is arranged through the exhaust device, so that smoke generated in the cutting process is collected by the gas collecting hood 29 and is discharged in a centralized manner by the exhaust pipe 31, thereby purifying the operation space and ensuring the health of operators.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a schematic structural diagram of a holding device according to the present invention.
In the figure, 1-bottom box, 2-supporting plate, 3-connecting column, 4-first connecting rod, 5-second connecting rod, 6-first rotating shaft, 7-second rotating disc, 8-second rotating shaft, 9-first rotating disc, 10-cam, 11-sliding rod, 12-snap ring, 13-laser cutter, 14-limiting block, 15-driving rod, 16-box door, 17-third connecting rod, 18-fourth connecting rod, 19-gear, 20-sliding plate, 21-fixing plate, 22-push rod, 23-U-shaped connecting frame, 24-connecting block, 25-clamping claw, 26-pulley, 27-fixing column, 28-spring, 29-gas collecting hood, 30-negative pressure fan and 31-exhaust pipe.
Detailed Description
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the drawings, in the embodiment of the invention, a laser cutting device comprises a bottom case 1, wherein one side of the bottom case 1 is symmetrically provided with a case door 16 rotatably connected with the bottom case, one case door 16 is provided with a clamping block, the other case door 16 is provided with a clamping groove clamped with the clamping block and used for placing an auxiliary tool for processing, the upper side of the bottom case 1 is provided with a support plate 2, the upper side of the support plate 2 is symmetrically provided with a plurality of connecting posts 3, a third connecting rod 17 and a fourth connecting rod 18 are sequentially arranged between the two connecting posts 3 from top to bottom, a first connecting rod 4 is arranged between the two third connecting rods 17, a second connecting rod 5 is arranged between the two fourth connecting rods 18, the surface of the second connecting rod 5 is provided with a scale, the second connecting rod 5 is provided with a first rotating groove, a second rotating shaft 8 rotatably connected with the first rotating groove is inserted in the first rotating groove, the second rotating shaft 8, the first rotating disc 9 is positioned at one side of the cam 10, the cam 10 is connected with a first connecting rod 4 in a sliding manner, a second rotating groove is arranged on the supporting plate 2, a first rotating shaft 6 is inserted in the second rotating groove, a rack is arranged at one side of the sliding plate 20 positioned in the supporting plate 2, a gear 19 is arranged on the first rotating shaft 6, the gear 19 is meshed with the rack and is connected with the rack for transmission through the meshing of the gear 19 and the rack, a third rotating groove is arranged on the supporting plate 2, a second rotating disc 7 is arranged on the first rotating shaft 6, the second rotating disc 7 is positioned in the third rotating groove, a plurality of sliding grooves are arranged on the second rotating disc 7, a transmission rod 15 is arranged at one end of the first rotating disc 9, the transmission rod 15 is connected with the sliding grooves in a sliding manner and is connected with the sliding grooves for transmission through the transmission rod 15 in a sliding manner, a sliding rod, the inner side wall of the clamping ring 12 is provided with a thread groove, the clamping ring 12 is provided with a laser cutter 13 in threaded connection with the thread groove, the laser cutter 13 is convenient to disassemble through threaded connection, one side of the connecting column 3 is symmetrically provided with limiting blocks 14, one side of the supporting plate 2, which is far away from the bottom box 1, is provided with a sliding plate 20 in sliding connection with the supporting plate, the sliding plate 20 is symmetrically provided with a fixing plate 21, the fixing plate 21 is provided with a U-shaped connecting frame 23 in sliding connection with the fixing plate, one end of the U-shaped connecting frame 23 is symmetrically provided with pulleys 26 in rotating connection with the U-shaped connecting frame, the other end of the U-shaped connecting frame 23 is provided with a push rod 22, the fixing plate 21 is provided with a connecting block 24, the connecting block 24 is positioned on one side of the U-shaped connecting frame 23, which is far away from the push rod, the fixing block is provided with a through hole, the push rod 22 is inserted into the through hole, the fixing plate 21 is symmetrically provided with fixing columns 27, the fixing columns 27 are provided with springs 28, the other ends of the springs 28 are connected to the clamping claws 25, when a workpiece is disassembled, after the limiting nails on the push rod 22 are rotated out, the clamping claws 25 automatically open under the action of the springs 28, one side of the push rod 22 is provided with the limiting nails, the fixing plate 21 is provided with limiting grooves clamped with the limiting nails, the supporting plate 2 is provided with a supporting seat, the supporting seat is provided with a motor, and one end of the second rotating shaft 8 is connected with the output end of; an exhaust device is arranged above the supporting plate 2, the exhaust device comprises a gas collecting hood 29, a negative pressure fan 30 and an exhaust pipe 31, the gas collecting hood 29 is arranged in an upward closing manner, the bottom of the gas collecting hood 29 is of an open structure, the negative pressure fan 30 is fixed at the top of the gas collecting hood 29, and the side face of the negative pressure fan 30 is provided with the exhaust pipe 31;
When the device works, firstly, the position of the push rod 22 is adjusted according to the size of a workpiece, the workpiece is placed in the clamping jaw 25, the push rod 22 is pushed to slide on the fixing plate 21, the clamping jaw 25 is extruded through the pulley 26 to clamp the workpiece, the push rod 22 is limited through the limiting nail, then the slide rod 11 is pushed, the slide rod 11 is pushed to the corresponding position of the graduated scale on the second connecting rod 5 according to the position of the workpiece to be cut, the motor is started, the second rotating shaft 8 is driven to rotate through the motor, the first rotating disc 9 and the cam 10 which are arranged on the second rotating shaft 8 are driven to rotate, the cam 10 rotates to enable the first connecting rod 4 which is connected with the cam to slide up and down to reciprocate up and down to drive the slide rod 11 which is arranged on the first connecting rod 4 to move up and down, when the first connecting rod 4 descends to the lowest position, the laser cutter 13, meanwhile, when the second rotating shaft 8 rotates, the second rotating disc 7 is driven to rotate intermittently by the transmission rod 15 on the first rotating disc 9, the gear 19 arranged on the first rotating shaft 6 is driven to rotate, the sliding plate 20 slides on the support plate 2 through the meshing transmission of the gear 19 and the rack arranged on the sliding plate 20, so that when the sliding rod 11 descends to the lowest position, the position, needing to be cut, of the workpiece on the sliding plate 20 just moves to the lower end of the laser cutter 13 to cut, when the sliding rod 11 ascends, the sliding plate 20 does not move, when the sliding rod 11 descends, the sliding plate 20 moves forwards until the position below the laser cutter 13 stops cutting, then the movement is repeated until the cutting is completed, the motor is closed, meanwhile, the negative pressure fan 30 is started during the cutting process, an upward air flow is generated in the space above the support plate 2, and the smoke generated during the cutting process is collected by the gas collecting hood 29 and is intensively discharged by the exhaust pipe 31, thereby purifying the working space and ensuring the health of the operators.
The working principle of the invention is as follows: the device solves the problem that the traditional laser cutting machine needs to be aligned again, realizes continuous work of the laser cutting machine through the transmission of the intermittent mechanism, improves the production efficiency, is simple to operate, is convenient to use, and is arranged through the exhaust device, so that smoke generated in the cutting process is collected by the gas collecting hood 29 and is discharged in a centralized manner by the exhaust pipe 31, thereby purifying the operation space and ensuring the health of operators.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A laser cutting device comprises a bottom case and is characterized in that a supporting plate is arranged on the upper side of the bottom case, a plurality of connecting columns are symmetrically arranged on the upper side of the supporting plate, a third connecting rod and a fourth connecting rod are sequentially arranged between the two connecting columns from top to bottom, a first connecting rod is arranged between the two third connecting rods, a second connecting rod is arranged between the two fourth connecting rods, a scale is arranged on the surface of the second connecting rod, a first rotating groove is formed in the second connecting rod, a second rotating shaft which is rotatably connected with the first rotating groove is inserted in the first rotating groove, a first rotating disc and a cam are arranged on the second rotating shaft, the first rotating disc is positioned on one side of the cam, the cam is slidably connected with the first connecting rod, a second rotating groove is formed in the supporting plate, and a first rotating shaft is inserted in the second rotating groove, the supporting plate is provided with a third rotating groove, the first rotating shaft is provided with a second rotating disc which is positioned in the third rotating groove, one end of the first connecting rod, which is far away from the cam, is provided with a sliding rod which is connected with the first rotating disc in a sliding way, one side of the connecting column is symmetrically provided with a limiting block, one side of the supporting plate, which is far away from the bottom box, is provided with a sliding plate which is connected with the bottom box in a sliding way, the sliding plate is symmetrically provided with a fixed plate, the fixed plate is provided with a U-shaped connecting frame which is connected with the fixed plate in a sliding way, one end of the U-shaped connecting frame is symmetrically provided with a pulley which is connected with the U-shaped connecting frame in a rotating way, the other end of the U-shaped connecting frame is provided with a push rod, the push rod is connected with the fixed plate in, a support seat is arranged on the support plate, a motor is arranged on the support seat, and one end of the second rotating shaft is connected with the output end of the motor through a coupler; an exhaust device is arranged above the supporting plate and comprises a gas collecting hood, a negative pressure fan and an exhaust pipe, the gas collecting hood is upwards closed, the bottom of the gas collecting hood is of an open structure, the negative pressure fan is fixed to the top of the gas collecting hood, and an exhaust pipe is arranged on the side face of the negative pressure fan.
2. The laser cutting device as claimed in claim 1, wherein the second rotating disc is provided with a plurality of sliding grooves, and one end of the first rotating disc is provided with a transmission rod which is slidably connected with the sliding grooves.
3. The laser cutting device as claimed in claim 1, wherein a snap ring is provided at one end of the slide rod, a thread groove is provided on an inner side wall of the snap ring, and a laser cutter is provided on the snap ring in threaded connection with the thread groove.
4. The laser cutting device as claimed in claim 1, wherein a rack is provided on a side of the slide plate located inside the support plate, and a gear is provided on the first rotating shaft, and the gear is engaged with the rack.
5. The laser cutting device as claimed in claim 1, wherein the fixing plate is provided with a connecting block, the connecting block is located on one side of the U-shaped connecting frame away from the push rod, the connecting block is symmetrically provided with clamping claws rotatably connected with the connecting block, and the pulley is in rolling connection with one side of the clamping claws.
6. The laser cutting equipment as claimed in claim 1, wherein the fixing plates are symmetrically provided with fixing columns, the fixing columns are provided with springs, and the other ends of the springs are connected to the clamping claws.
7. The laser cutting equipment as claimed in claim 1, wherein the fixing plates are symmetrically provided with fixing columns, the fixing columns are provided with springs, and the other ends of the springs are connected to the clamping claws.
CN201810536103.8A 2018-05-30 2018-05-30 Laser cutting equipment Pending CN110549004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810536103.8A CN110549004A (en) 2018-05-30 2018-05-30 Laser cutting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810536103.8A CN110549004A (en) 2018-05-30 2018-05-30 Laser cutting equipment

Publications (1)

Publication Number Publication Date
CN110549004A true CN110549004A (en) 2019-12-10

Family

ID=68734160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810536103.8A Pending CN110549004A (en) 2018-05-30 2018-05-30 Laser cutting equipment

Country Status (1)

Country Link
CN (1) CN110549004A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201076971Y (en) * 2007-09-13 2008-06-25 上海丽洁无尘制品有限公司 Dust absorbing apparatus of laser cutting machine tool
CN201776575U (en) * 2010-08-20 2011-03-30 安徽泰德光伏股份有限公司 Smoke discharging device of battery plate spot welding platform
CN206335255U (en) * 2016-05-27 2017-07-18 浙江圣石激光科技股份有限公司 Ornaments cutting machine
CN107498161A (en) * 2017-09-27 2017-12-22 湖北敏丰机电设备有限公司 A kind of plasma cutter with protective cover
CN207043574U (en) * 2017-07-06 2018-02-27 焦作市超利洁环保科技有限公司 A kind of new pattern laser cutting machine
CN207255496U (en) * 2017-10-11 2018-04-20 江苏佳华机械科技有限公司 A kind of numerical control laser cutter
KR20180042502A (en) * 2016-10-17 2018-04-26 주식회사 포스코 Apparatus for fixing material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201076971Y (en) * 2007-09-13 2008-06-25 上海丽洁无尘制品有限公司 Dust absorbing apparatus of laser cutting machine tool
CN201776575U (en) * 2010-08-20 2011-03-30 安徽泰德光伏股份有限公司 Smoke discharging device of battery plate spot welding platform
CN206335255U (en) * 2016-05-27 2017-07-18 浙江圣石激光科技股份有限公司 Ornaments cutting machine
KR20180042502A (en) * 2016-10-17 2018-04-26 주식회사 포스코 Apparatus for fixing material
CN207043574U (en) * 2017-07-06 2018-02-27 焦作市超利洁环保科技有限公司 A kind of new pattern laser cutting machine
CN107498161A (en) * 2017-09-27 2017-12-22 湖北敏丰机电设备有限公司 A kind of plasma cutter with protective cover
CN207255496U (en) * 2017-10-11 2018-04-20 江苏佳华机械科技有限公司 A kind of numerical control laser cutter

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Application publication date: 20191210