CN111992904A - Laser cutting machine subregion dust collector - Google Patents
Laser cutting machine subregion dust collector Download PDFInfo
- Publication number
- CN111992904A CN111992904A CN202010858487.2A CN202010858487A CN111992904A CN 111992904 A CN111992904 A CN 111992904A CN 202010858487 A CN202010858487 A CN 202010858487A CN 111992904 A CN111992904 A CN 111992904A
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- Prior art keywords
- cutting machine
- laser cutting
- tail gas
- cover
- water tank
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- 239000000428 dust Substances 0.000 title claims abstract description 39
- 238000003698 laser cutting Methods 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 12
- 239000008213 purified water Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000002000 scavenging effect Effects 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 5
- 238000004140 cleaning Methods 0.000 abstract description 27
- 239000002699 waste material Substances 0.000 abstract description 26
- 230000003749 cleanliness Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 239000002826 coolant Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 241001233242 Lontra Species 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 206010022998 Irritability Diseases 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002085 irritant Substances 0.000 description 2
- 231100000021 irritant Toxicity 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000725 suspension Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- 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
- B23K26/703—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a partitioned dust removal device of a laser cutting machine, which comprises a cutting machine shell, a laser cutting head and an air blowing cover, wherein the laser cutting head is arranged at the top end position inside the cutting machine shell, the air blowing cover is fixedly connected to the inner wall of the cutting machine shell, a conical material collecting groove is arranged at the bottom end position inside the cutting machine shell, the bottom end of the conical material collecting groove is in conduction connection with a material discharging pipe, the opening end position of the conical material collecting groove is respectively provided with a cutting workbench and a cleaning assembly, the cleaning assembly respectively comprises a linear sliding table, a cleaning rod and a steel wire brush, the cleaning rod is arranged inside the linear sliding table, the steel wire brush is coated outside the cleaning rod, a tail gas guide assembly is inserted above the cutting machine shell, and one side of the tail. The invention carries out directional extraction, purification and filtration on part of dust, waste residue and tail gas, and the cleaning assembly cleans the surface of a workpiece, thereby improving the cleanliness and comfort of the working environment.
Description
Technical Field
The invention relates to the technical field of laser cutting machines, in particular to a partitioned dust removal device of a laser cutting machine.
Background
The laser cutting is to focus the laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.
The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, 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 cutter head is not in contact with the work, and the working surface cannot be scratched in the work.
However, the existing laser cutting machine has the following disadvantages when in use:
laser cutting machine carries out the in-process of laser cutting operation, along with the granule waste residue, the production of dust waste residue and irritability tail gas, partial granule waste residue receives self gravity and the effect of gas pressure can drop automatically, the suspension of dust waste residue is around the cutting position, and irritability tail gas then can fly away along with the air, though at the in-process that the cutting goes on, can carry out the operation of removing dust to cutting workpiece surface, but the dust removal effect is not good, can not effectual subregion remove dust, reduce operational environment's cleanliness factor and comfort level.
Disclosure of Invention
The invention aims to provide a subarea dust removal device of a laser cutting machine, which solves the problems that when the existing laser cutting machine provided in the background art is used, in the process of laser cutting operation of the laser cutting machine, along with the generation of particle waste residues, dust waste residues and irritant tail gas, part of the particle waste residues can automatically fall off under the action of self gravity and gas pressure, the dust waste residues are suspended around the cutting position, the irritant tail gas flies along with air, and although the dust removal operation can be carried out on the surface of a cut workpiece in the cutting process, the dust removal effect is poor, the subarea dust removal cannot be effectively carried out, and the cleanliness and the comfort degree of a working environment are reduced.
In order to solve the technical problems, the invention provides the following technical scheme: a laser cutting machine subregion dust collector, includes cutter casing, laser cutting head and blowing cover, the laser cutting head is installed at the inside top position of cutter casing, blowing cover fixed connection is at cutter casing inner wall, the inside bottom position of cutter casing installs toper groove that gathers materials, toper groove bottom turn-on connection arranges the material pipe, the opening position of toper groove that gathers materials installs respectively cutting table and cleans the subassembly, clean the subassembly and include sharp slip table, scavenging lever and wire brush respectively, sharp slip table internally mounted scavenging lever, the outside cladding wire brush of scavenging lever, it has tail gas guide assembly to peg graft above the cutter casing, tail gas guide assembly one side is led to connect the tail gas purification subassembly through the draught fan, through tail gas guide assembly, draught fan and tail gas purification subassembly, to cutting in-process part dust waste residue and tail gas directional extraction and purification filtration, the workpiece surface is cleaned through the cleaning assembly, and the cleanliness of the workpiece and the working environment is improved.
Furthermore, the cutting workbench is positioned below the cleaning assembly, the blowing cover is positioned at the position above the cutting workbench in an inclined mode, and high-pressure gas is blown out through the blowing cover in the cutting operation process to clean scraps on the surface of the cutting workbench.
Further, tail gas direction subassembly includes coolant tank, cover and S type return bend of breathing in respectively, coolant tank internally mounted S type return bend, the end turn-on connection that breathes in of S type return bend is breathed in the cover, and in the cutting process, along with the production of tail gas, under the negative pressure of draught fan, partial dust waste residue and the tail gas that the cutting region produced get into S type return bend through breathing in the cover, and inside S type return bend was located coolant tank' S water liquid, gas was cooled down and is handled, has fine cooling effect.
Further, the cover of breathing in is located the cutter casing inside, and the cover of breathing in is located the oblique top position of cutting workstation, coolant tank fixed connection is at cutter casing upper surface, the exhaust end of S type return bend and the end turn-on connection that breathes in of draught fan, the cutting in-process, along with the production of tail gas, under the negative pressure effect of draught fan, partial dust waste residue and the tail gas that the cutting zone produced get into S type return bend through the cover of breathing in, and inside S type return bend was located coolant tank' S water liquid, gas was cooled down and is handled, had fine cooling effect.
Further, the tail gas purification subassembly filters the otter board including purified water tank, air guide cover and active carbon respectively, the inside grafting of purified water tank has the air guide cover, the liquid level top installation active carbon of purified water tank filters the otter board, and the induced air machine filters cleanness with partial dust waste residue and tail gas along the leading-in purified water tank of air guide cover inside, by water solution dissolution, and gaseous filtration otter board filtration through active carbon, then discharges, has fine purifying effect, improves operational environment's clean degree and comfort level.
Further, the air guide cover is located the liquid level below of purified water tank, the air guide cover is connected with the conduction of draught fan, carries out solution treatment to partial dust waste residue and tail gas through water liquid.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the cutting machine, the tail gas guide assembly is inserted above the shell of the cutting machine, one side of the tail gas guide assembly is connected with the tail gas purification assembly in a conduction mode through the draught fan, part of dust and waste residues and tail gas generated in a cutting area enter the S-shaped bent pipe through the air suction cover in the cutting process along with the generation of the tail gas, the S-shaped bent pipe is located inside water of the cooling water tank, the gas is cooled and treated, a good cooling effect is achieved, the draught fan guides part of the dust and waste residues and the tail gas into the purification water tank along the air guide cover, the dust and waste residues and the tail gas are dissolved and filtered by the water, the gas is filtered and cleaned through the active carbon filter screen plate and then discharged, the good purification effect.
2. According to the invention, the cutting workbench and the cleaning assembly are respectively arranged at the opening end position of the conical material collecting groove, the cleaning assembly respectively comprises the linear sliding table, the cleaning rod and the steel wire brush, the cleaning rod is arranged in the linear sliding table, the steel wire brush is coated outside the cleaning rod, after the cutting operation is finished, the cleaning rod is driven to do linear reciprocating motion through the linear sliding table, and the steel wire brush wipes and cleans residual granular waste residues on the surface of a workpiece, so that the cleanliness of the workpiece is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the sweeping assembly of the present invention;
FIG. 3 is a schematic view of an exhaust guide assembly according to the present invention;
FIG. 4 is a schematic structural view of an exhaust gas purifying assembly according to the present invention;
in the figure: 1. a cutter housing; 101. a laser cutting head; 2. a conical material collecting groove; 201. a discharge pipe; 3. cutting the working table; 4. a sweeping assembly; 401. a linear sliding table; 402. a cleaning rod; 403. a wire brush; 5. a blowing hood; 6. a tail gas guide assembly; 601. a cooling water tank; 602. an air intake cover; 603. an S-shaped bent pipe; 7. an induced draft fan; 8. a tail gas purification assembly; 801. a purified water tank; 802. a gas guide hood; 803. an active carbon filter screen plate.
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 fig. 1-4, the present invention provides the following technical solutions: a partitioned dust removal device of a laser cutting machine comprises a cutting machine shell 1, a laser cutting head 101 and an air blowing cover 5, the laser cutting head 101 is arranged at the top end inside the cutter shell 1, the blowing cover 5 is fixedly connected with the inner wall of the cutter shell 1, the bottom end of the interior of the cutter shell 1 is provided with a conical material collecting groove 2, the bottom end of the conical material collecting groove 2 is communicated and connected with a material discharging pipe 201, the opening end position of the conical material collecting groove 2 is respectively provided with a cutting workbench 3 and a cleaning assembly 4, the cleaning assemblies 4 respectively comprise a linear sliding table 401, a cleaning rod 402 and a steel wire brush 403, a cleaning rod 402 is arranged inside the linear sliding table 401, a steel wire brush 403 is coated outside the cleaning rod 402, the cutting machine is characterized in that a tail gas guide assembly 6 is inserted above the cutting machine shell 1, and one side of the tail gas guide assembly 6 is in conduction connection with a tail gas purification assembly 8 through an induced draft fan 7.
The cutting workbench 3 is positioned below the cleaning assembly 4, the blowing cover 5 is positioned at the position above the cutting workbench 3 in an inclined mode, and high-pressure gas is blown out through the blowing cover 5 in the cutting operation process to clean scraps on the surface of the cutting workbench 3.
Tail gas guide assembly 6 includes coolant tank 601, cover 602 and S type return bend 603 of breathing in respectively, coolant tank 601 internally mounted S type return bend 603, the end turn-on connection that breathes in of S type return bend 603 is breathed in the cover 602, and in the cutting process, along with the production of tail gas, under draught fan 7 'S negative pressure effect, the partial dust waste residue and the tail gas that the cutting region produced get into S type return bend 603 through breathing in the cover 602, and S type return bend 603 is located coolant tank 601' S water liquid inside, and gas is cooled down and is handled, has fine cooling effect.
The cover 602 of breathing in is located cutting machine casing 1 inside, and the cover 602 of breathing in is located the 3 oblique top positions of cutting workstation, coolant tank 601 fixed connection is at 1 upper surface of cutting machine casing, the exhaust end of S type return bend 603 and the end turn-on connection that breathes in of draught fan 7, the cutting process, along with the production of tail gas, under the negative pressure of draught fan 7, the partial dust waste residue and the tail gas that the cutting zone produced get into S type return bend 603 through the cover 602 of breathing in, and S type return bend 603 is located inside coolant tank 601' S water liquid, and gas is cooled down and is handled, has fine cooling effect.
Tail gas purification subassembly 8 includes gas tank 801, air guide cover 802 and active carbon filter screen board 803 respectively, the inside grafting of gas tank 801 has air guide cover 802, gas tank 801's liquid level top installation active carbon filter screen board 803, draught fan 7 filter partial dust waste residue and tail gas along the leading-in gas tank 801 of air guide cover 802 inside, dissolved by water liquid and filtered, and gas filters the cleanness through active carbon filter screen board 803, then discharges, has fine purifying effect, improves operational environment's clean degree and comfort level.
The working principle of the invention is as follows: fixing a workpiece on the surface of a cutting worktable 3 of a conical material collecting groove 2, performing cutting operation through a laser cutting head 101, and blowing high-pressure gas through a blowing cover 5 to clean scraps on the surface of the cutting worktable 3 in the cutting operation process; a tail gas guide assembly 6 is inserted above the cutter shell 1, in the cutting process, along with the generation of tail gas, under the negative pressure action of an induced draft fan 7, part of dust waste residues and tail gas generated in a cutting area enter an S-shaped bent pipe 603 through an air suction cover 602, the S-shaped bent pipe 603 is positioned in water of a cooling water tank 601, and gas is cooled, so that the cutting machine has a good cooling effect; one side of the tail gas guide component 6 is connected with a tail gas purification component 8 in a conduction mode through an induced draft fan 7, the induced draft fan 7 guides part of dust, waste residues and tail gas into the purification water tank 801 along the gas guide hood 802, the dust, waste residues and tail gas are dissolved and filtered by water liquid, and gas is filtered and cleaned through the activated carbon filter screen plate 803 and then discharged, so that the purification effect is good, and the cleanliness and the comfort degree of a working environment are improved; the cleaning assembly 4 is installed at the opening end position of the conical material collecting groove 2, the cleaning assembly 4 comprises a linear sliding table 401, a cleaning rod 402 and a steel wire brush 403, the cleaning rod 402 is installed inside the linear sliding table 401, the steel wire brush 403 is wrapped outside the cleaning rod 402, after cutting operation is completed, the cleaning rod 402 is driven by the linear sliding table 401 to do linear reciprocating motion, the steel wire brush 403 cleans residual particle waste residues on the surface of a workpiece, and the cleanliness of the workpiece is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a laser cutting machine subregion dust collector, includes cutter casing (1), laser cutting head (101) and blows cover (5), install in the inside top position of cutter casing (1) laser cutting head (101), blow cover (5) fixed connection at cutter casing (1) inner wall, its characterized in that: the utility model discloses a cutting machine, including cutting machine casing (1), toper material collecting tank (2) bottom turn-on connection row expects pipe (201), cutting workstation (3) are installed respectively and subassembly (4) are cleaned to the open end position in toper material collecting tank (2), clean subassembly (4) and include sharp slip table (401), scavenging lever (402) and steel brush (403) respectively, sharp slip table (401) internally mounted scavenging lever (402), outside cladding steel brush (403) of scavenging lever (402), it has tail gas direction subassembly (6) to peg graft above cutting machine casing (1), tail gas direction subassembly (6) one side is through draught fan (7) turn-on connection tail gas purification subassembly (8).
2. The partition dust removing device of the laser cutting machine according to claim 1, characterized in that: cutting table (3) are located and clean subassembly (4) below, blowing cover (5) are located cutting table (3) oblique top position.
3. The partition dust removing device of the laser cutting machine according to claim 1, characterized in that: tail gas direction subassembly (6) include cooling water tank (601), cover (602) and S type return bend (603) of breathing in respectively, cooling water tank (601) internally mounted S type return bend (603), the end turn-on connection of breathing in of S type return bend (603) is breathed in cover (602).
4. The partition dust removing device of the laser cutting machine according to claim 3, characterized in that: suction hood (602) are located inside cutter casing (1), and suction hood (602) are located cutting workstation (3) top position to one side, cooling water tank (601) fixed connection is at cutter casing (1) upper surface, the exhaust end of S type return bend (603) and the end turn-on connection that breathes in of draught fan (7).
5. The partition dust removing device of the laser cutting machine according to claim 1, characterized in that: tail gas purification subassembly (8) are respectively including purified water tank (801), air guide cover (802) and active carbon filter screen board (803), the inside grafting of purified water tank (801) has air guide cover (802), activated carbon filter screen board (803) are installed to the liquid level top of purified water tank (801).
6. The partition dust removing device of the laser cutting machine according to claim 5, characterized in that: the air guide hood (802) is located below the liquid level of the purified water tank (801), and the air guide hood (802) is connected with the induced draft fan (7) in a conduction mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858487.2A CN111992904A (en) | 2020-08-24 | 2020-08-24 | Laser cutting machine subregion dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858487.2A CN111992904A (en) | 2020-08-24 | 2020-08-24 | Laser cutting machine subregion dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111992904A true CN111992904A (en) | 2020-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010858487.2A Withdrawn CN111992904A (en) | 2020-08-24 | 2020-08-24 | Laser cutting machine subregion dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN111992904A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548365A (en) * | 2020-12-10 | 2021-03-26 | 济南鼎点数控设备有限公司 | Laser pipe cutting machine |
| CN113319450A (en) * | 2021-06-25 | 2021-08-31 | 深圳市华中通用技术有限公司 | Protective film cutting process and laser cutting equipment |
| CN114473253A (en) * | 2022-04-15 | 2022-05-13 | 深圳锦帛方激光科技有限公司 | Fixed-point full-automatic laser cutting and protection cooling device |
| CN114850707A (en) * | 2022-06-02 | 2022-08-05 | 湖南峰博医疗器械科技有限公司 | Closed medical cutting system |
| CN115302149A (en) * | 2022-10-11 | 2022-11-08 | 图林科技(深圳)有限公司 | Welding maintenance equipment for communication equipment maintenance |
-
2020
- 2020-08-24 CN CN202010858487.2A patent/CN111992904A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548365A (en) * | 2020-12-10 | 2021-03-26 | 济南鼎点数控设备有限公司 | Laser pipe cutting machine |
| CN113319450A (en) * | 2021-06-25 | 2021-08-31 | 深圳市华中通用技术有限公司 | Protective film cutting process and laser cutting equipment |
| CN113319450B (en) * | 2021-06-25 | 2022-03-18 | 深圳市华中通用技术有限公司 | Protective film cutting process and laser cutting equipment |
| CN114473253A (en) * | 2022-04-15 | 2022-05-13 | 深圳锦帛方激光科技有限公司 | Fixed-point full-automatic laser cutting and protection cooling device |
| CN114473253B (en) * | 2022-04-15 | 2022-06-21 | 深圳锦帛方激光科技有限公司 | Fixed-point full-automatic laser cutting and protection cooling device |
| CN114850707A (en) * | 2022-06-02 | 2022-08-05 | 湖南峰博医疗器械科技有限公司 | Closed medical cutting system |
| CN115302149A (en) * | 2022-10-11 | 2022-11-08 | 图林科技(深圳)有限公司 | Welding maintenance equipment for communication equipment maintenance |
| CN115302149B (en) * | 2022-10-11 | 2023-09-29 | 重庆电讯职业学院 | Welding maintenance equipment for communication equipment maintenance |
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Application publication date: 20201127 |