CN116748704A - Panel cutting equipment - Google Patents
Panel cutting equipment Download PDFInfo
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- CN116748704A CN116748704A CN202311027000.6A CN202311027000A CN116748704A CN 116748704 A CN116748704 A CN 116748704A CN 202311027000 A CN202311027000 A CN 202311027000A CN 116748704 A CN116748704 A CN 116748704A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 238000003698 laser cutting Methods 0.000 claims abstract description 24
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 15
- 239000002184 metal Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B23K26/36—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
- B23K26/14—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The application relates to the technical field of cutting equipment, and particularly discloses board cutting equipment which comprises a laser cutting machine workbench, wherein a cutting head is connected above the laser cutting machine workbench in a sliding manner, a gas nozzle is connected with the bottom of the cutting head in a threaded manner, a gas supporting bin is positioned at the outer side of the cutting head, and a gas pipe is communicated between the gas supporting bin and the gas nozzle; the air injection mechanism is positioned at one side of the air nozzle; the collecting mechanism is located one side of the gas nozzle, the air injection mechanism is arranged opposite to the collecting mechanism, the collecting mechanism and the air injection mechanism are arranged opposite to each other, so that the collecting mechanism can collect the gas flow containing waste residues in cooperation with the air injection mechanism during the process of sucking the waste residues, the waste residues are prevented from entering the cutting head through the gas nozzle and accumulating on the surface of the cutting head, the frequency of cleaning lenses of the laser cutting machine by workers is reduced, the service life of the lenses is shortened due to frequent wiping, and the workload of the workers is reduced.
Description
Technical Field
The application relates to the technical field of cutting equipment, in particular to board cutting equipment.
Background
The metal sheet cutting device is a mechanical device specially used for cutting and processing metal sheets, common metal sheet cutting devices comprise a laser cutting machine, a plasma cutting machine, a flame cutting machine, a numerical control plate shearing machine and the like, the devices are controlled by a computer, metal sheets in various shapes such as straight lines, curves and the like can be accurately cut according to a design drawing input in advance, and the metal sheet cutting device is widely applied to metal processing industries such as the fields of metal sheet processing, metal structure manufacturing, automobile manufacturing and the like.
A laser cutting machine is a device for cutting and processing materials by using high-energy laser beams, which focuses the laser beams on tiny light spots to enable the materials to be heated and evaporated or melted locally and instantaneously, and then gas injection or mechanical movement is assisted to gradually extend cutting gaps to complete the cutting process.
However, during laser cutting, the laser beam heats the metal sheet and melts or evaporates it, and a large amount of gas and vapor are generated, and these gas and vapor move upward with the slag to form an ascending air flow, and the heat generated during laser cutting causes the diffusion and ascending of the surrounding air to form a thermal convection phenomenon, and this thermal convection also causes the slag to move upward with the hot air to be brought into the machine interior. To this end we propose a sheet cutting apparatus.
Disclosure of Invention
The present application is directed to a board cutting device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present application provides the following technical solutions: the plate cutting equipment comprises a laser cutting machine workbench, a cutting head is connected above the laser cutting machine workbench in a sliding manner, a gas nozzle is connected to the bottom of the cutting head in a threaded manner, a gas supporting bin is positioned at the outer side of the cutting head, and a gas transmission pipe is communicated between the gas supporting bin and the gas nozzle; the air injection mechanism is positioned at one side of the air nozzle and connected with the branch air bin, and can blow generated waste residues to the side when the cutting head cuts the plate; the collecting mechanism is positioned on one side of the gas nozzle and connected with the gas spraying mechanism, the waste residue can be collected on the side of the branch gas bin, and the gas spraying mechanism and the collecting mechanism are arranged oppositely.
Preferably, the jet mechanism comprises a jet pipe positioned at one side of the gas nozzle, one end of the jet pipe is fixedly connected with a rotating bin, the rotating bin is communicated with the jet pipe, the rotating bin is rotationally connected with the surface of the gas nozzle, a communicating piece which can communicate the branch gas bin with the rotating bin is arranged outside the rotating bin, a rotating piece which can drive the rotating bin to rotate is arranged outside the rotating bin, and the communicating piece is connected with the rotating piece.
Preferably, the communicating piece is including the intercommunication groove one of rotating the storehouse inner wall and seting up, and a intercommunication groove inner wall rotates and is connected with the supporting seat, supporting seat inner wall and rotation storehouse intercommunication, supporting seat top fixedly connected with intake pipe, supporting seat one end fixedly connected with drive storehouse is kept away from to the intake pipe, and drive storehouse is connected with rotating the piece, drive storehouse one side fixedly connected with outlet duct, outlet duct one end and branch gas storehouse intercommunication.
Preferably, the rotating piece comprises an impeller which is rotationally connected with the inner wall of the driving bin, one end of the impeller penetrates out of the inner wall of the driving bin to be fixedly connected with a transmission gear, a transmission toothed ring is meshed with the outer side of the transmission gear, and the transmission toothed ring is fixedly connected with the surface of the rotating bin.
Preferably, the collecting mechanism comprises a collecting pipe positioned at one side of the gas nozzle, the collecting pipe and the gas spraying pipe are respectively positioned at two sides of the gas nozzle, one end of the collecting pipe is fixedly connected with a connecting bin, the connecting bin is fixedly connected with the top of the rotating bin, the connecting bin is rotationally connected with the surface of the gas supporting bin, the inner wall of the connecting bin is provided with a filtering piece capable of filtering waste residues in gas, and a suction piece capable of sucking gas is arranged above the connecting bin.
Preferably, the filter element comprises a filter medium fixedly connected with the inner wall above the connecting bin, and the filter medium is any one of a high-temperature-resistant filter membrane, a high-temperature-resistant fiber filter material and high-temperature-resistant activated carbon.
Preferably, the air suction piece comprises a second communicating groove formed in the top of the connecting bin, the inner wall of the second communicating groove is rotationally connected with a connecting box, the connecting box is fixedly connected with the surface of the air supporting bin, an air suction pipe is fixedly connected above the connecting box, and one end of the air suction pipe is communicated with the air supporting bin.
Preferably, the inner wall of the branch gas bin is provided with a spiral groove, one end of the spiral groove is communicated with the gas pipe, and the other end of the spiral groove is communicated with the gas outlet pipe.
Preferably, the helical groove side wall communicates with the suction duct.
Preferably, the inner diameter of the spiral groove gradually decreases from the end near the gas delivery pipe to the end near the gas outlet pipe.
The application has at least the following beneficial effects:
when the laser cutting device is used, the generated waste slag can be blown to the side by the arranged air injection mechanism when the cutting head cuts the plate, and the waste slag can be collected at the side of the branch air bin by the collecting mechanism, compared with the prior art, in the laser cutting process, the laser beam heats the metal plate and melts or evaporates the metal plate, a large amount of gas and steam are generated at the same time, the gas and the steam can move upwards together with the waste slag to form an ascending air flow, and the heat generated in the laser cutting process can lead the surrounding air to diffuse and ascend to form a thermal convection phenomenon, the thermal convection can also lead the waste slag to move upwards along with the hot air, so that the waste slag is brought into the inside of the machine, and because the optical lens is usually positioned near the working area of the laser cutting machine, the waste slag is easy to be deposited on the surface of the lens, if a large amount of waste slag or smoke is generated in the cutting process, the lens of the laser cutting machine needs to be cleaned frequently by workers, the service life of the lens is reduced, and the working amount of the workers is increased. The waste residues are prevented from entering the cutting head through the gas nozzle and accumulating on the surface of the cutting head, so that the frequency of cleaning the lenses of the laser cutting machine by workers is reduced, the lenses are prevented from being frequently wiped, the service life of the lenses is shortened, and the workload of the workers is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic front view of a cutting head according to the present application;
FIG. 3 is a schematic side cross-sectional view of a structural transmission of the present application;
FIG. 4 is a schematic side cross-sectional view of a structural support of the present application;
FIG. 5 is an enlarged schematic view of area A of FIG. 4;
FIG. 6 is a schematic side cross-sectional view of a structural joint box of the present application;
FIG. 7 is an enlarged schematic view of region B of FIG. 6;
FIG. 8 is a schematic side cross-sectional view of a helical groove of the present application;
fig. 9 is a schematic diagram of a second embodiment.
In the figure: 1-a laser cutting machine workbench; 2-a cutting head; 3-gas nozzles; 4, supporting the gas bin; 5-a gas pipe; 6-air injection mechanism; 60-gas nozzles; 61-rotating the bin; 62-communicating members; 63-a rotating member; 64-a first communicating groove; 65-supporting seats; 66-an air inlet pipe; 67-driving bin; 68-an air outlet pipe; 69-impeller; 610-a transmission gear; 611-a drive ring gear; 7-a collection mechanism; 70-collecting pipe; 71-connecting bin; 72-a filter; 73-getter; 74-a filter medium; 75-a second communicating groove; 76-a junction box; 77-suction pipe; 78-spiral groove; 8-rubber pad.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Referring to fig. 1-8, the present application provides a technical solution: the plate cutting equipment comprises a laser cutting machine workbench 1, a cutting head 2 is connected above the laser cutting machine workbench 1 in a sliding manner, a gas nozzle 3 is connected to the bottom of the cutting head 2 in a threaded manner, a gas branch bin 4 is arranged on the outer side of the cutting head 2, and a gas pipe 5 is communicated between the gas branch bin 4 and the gas nozzle 3; the air injection mechanism 6 is positioned at one side of the air nozzle 3, the air injection mechanism 6 is connected with the branch air bin 4, and the air injection mechanism 6 can blow generated waste residues to the side when the cutting head 2 cuts the plate; the collecting mechanism 7 is positioned at one side of the gas nozzle 3, the collecting mechanism 7 is connected with the gas spraying mechanism 6, the collecting mechanism 7 can collect waste residues at the side of the gas supporting bin 4, the gas spraying mechanism 6 and the collecting mechanism 7 are oppositely arranged, when the gas spraying mechanism is used, a worker places a plate to be cut on the workbench 1 of the laser cutting machine, then controls the cutting head 2 to be close to the plate to be cut, the cutting head 2 emits laser to cut the plate, after the plate is cut, the cutting head 2 sprays high-speed air flow into the gas nozzle 3, the high-speed air flow is sprayed into a slit after cutting through the gas nozzle 3 so as to match with cooling of the plate and blowing of waste residues in the slit, and part of the high-speed air flow entering the gas spraying head 2 into the gas spraying nozzle can be guided into the gas supporting bin 4 through the arranged gas pipe 5, the high-speed air flow in the branch air bin 4 can be sprayed out from the side edge of the air nozzle 3 through the arranged air injection mechanism 6, so that waste slag rising along with hot air flows flies to the side edge of the air nozzle 3, the arranged collecting mechanism 7 is opposite to the air injection mechanism 6, so that the collecting mechanism 7 can collect the air flow containing waste slag by matching with the air flow sprayed by the air injection mechanism 6 while sucking the waste slag, the air injection mechanism 6 can rotate around the air nozzle 3 and inject air at the same time, the collecting mechanism 7 and the air injection mechanism 6 synchronously rotate, so that the air flows containing waste slag around the air nozzle 3 can be mutually matched to clean, the waste slag is prevented from entering the cutting head 2 through the air nozzle 3 and accumulating on the surface of the cutting head 2, the frequency of cleaning a lens of a laser cutting machine by workers is reduced, the lens is prevented from being frequently wiped to shorten the service life, the workload of workers is reduced.
The jet mechanism 6 includes the jet tube 60 that is located gas nozzle 3 one side, jet tube 60 one end fixedly connected with rotates storehouse 61, rotate storehouse 61 and jet tube 60 intercommunication, rotate storehouse 61 and gas nozzle 3 surface rotation connection, rotate the storehouse 61 outside and be equipped with the communicating piece 62 that can with branch gas storehouse 4 and rotate storehouse 61 intercommunication, rotate the storehouse 61 outside and be equipped with and drive the pivoted rotating piece 63 of rotating storehouse 61, communicating piece 62 is connected with rotating piece 63, the during operation of jet mechanism 6, the high-speed air current that gets into gas nozzle 3 partly can get into branch gas storehouse 4 through gas-supply pipe 5, make the air current in branch gas storehouse 4 get into rotate storehouse 61 through the communicating piece 62 that sets up, spout the side of high-speed air current by gas nozzle 3 through jet tube 60 at last, and when the high-speed air current in branch gas storehouse 4 gets into rotate storehouse 61 through communicating piece 62, the air current drives rotating piece 63 work, rotating piece 63 drives and rotates storehouse 61 along gas nozzle 3 surface, thereby make jet tube 60 can rotate with the cooperation with the air current that has the waste residue below gas nozzle 3 to get into branch gas storehouse 4, the gas nozzle 3 side, avoid the gas nozzle 2 to blow down the frequency to blow down by personnel's personnel, the gas nozzle 2, the inner side of the frequency of personnel of blowing is reduced.
The communicating piece 62 comprises a communicating groove I64 formed on the inner wall of the rotating bin 61, a supporting seat 65 is rotatably connected on the inner wall of the communicating groove I64, the inner wall of the supporting seat 65 is communicated with the rotating bin 61, an air inlet pipe 66 is fixedly connected above the supporting seat 65, one end of the air inlet pipe 66, far away from the supporting seat 65, is fixedly connected with a driving bin 67, the driving bin 67 is connected with the rotating piece 63, one side of the driving bin 67 is fixedly connected with an air outlet pipe 68, one end of the air outlet pipe 68 is communicated with the air supporting bin 4, after a part of high-speed air flow in the air nozzle 3 enters the air supporting bin 4 through the air conveying pipe 5, the air enters the driving bin 67 through the air outlet pipe 68, the air enters the air outlet pipe 68 to drive the rotating piece 63 to work, and the air in the driving bin 67 enters the supporting seat 65 through the air inlet pipe 66, the supporting seat 65 is communicated with the rotating bin 61, so that air flow can enter the rotating bin 61, air flow containing waste residues can be blown from the side edge of the air nozzle 3 through the guide of the air jet pipe 60, the air flow containing the waste residues is prevented from rising vertically and entering the air nozzle 3, the lens in the cutting head 2 is polluted, the rotating member 63 is driven to work in the driving bin 67 by the air flow, the rotating member 63 drives the rotating bin 61 to rotate, the rotating bin 61 and the supporting seat 65 rotate relatively, the supporting seat 65 rotates on the inner wall of the first communicating groove 64, the supporting seat 65 and the first communicating groove 64 rotate always in a sealing state, and accordingly air flow in the rotating bin 61 is prevented from being sprayed out from a gap between the supporting seat 65 and the first communicating groove 64.
The rotating piece 63 comprises an impeller 69 rotationally connected with the inner wall of the driving bin 67, one end of the impeller 69 penetrates through the inner wall of the driving bin 67 and is fixedly connected with a transmission gear 610, a transmission toothed ring 611 is meshed with the outer side of the transmission gear 610, the transmission toothed ring 611 is fixedly connected with the surface of the rotating bin 61, when air flow in the gas supporting bin 4 enters the driving bin 67 through an air outlet pipe 68, the air flow sprayed into the driving bin 67 drives the impeller 69 to rotate, the impeller 69 drives the transmission gear 610 to rotate, the transmission toothed ring 611 drives the driving bin 67 to rotate, the driving bin 67 and the supporting seat 65 relatively rotate to cooperatively drive the air spraying pipe 60 to rotate around the air spraying nozzle 3, hot air flow containing waste residues is blown away from the air spraying nozzle 3, and the waste residues are prevented from entering the air spraying nozzle 3.
The collecting mechanism 7 comprises a collecting pipe 70 positioned at one side of the gas nozzle 3, the collecting pipe 70 and the gas spraying pipe 60 are respectively positioned at two sides of the gas nozzle 3, one end of the collecting pipe 70 is fixedly connected with a connecting bin 71, the connecting bin 71 is fixedly connected with the top of the rotating bin 61, the connecting bin 71 is rotationally connected with the surface of the gas supporting bin 4, a filter element 72 capable of filtering waste residues in gas is arranged on the inner wall of the connecting bin 71, a suction element 73 capable of sucking gas is arranged above the connecting bin 71, when the collecting mechanism is used, a part of high-speed gas flow in the gas nozzle 3 enters the gas supporting bin 4 through the gas spraying pipe 5, and then negative pressure is generated through the suction element 73 so as to generate suction force on the connecting bin 71, one end of the collecting pipe 70 is communicated with the connecting bin 71, so that one end of the collecting pipe 70 close to the gas nozzle 3 can attract ambient gas flow, and the collecting pipe 60 and the collecting pipe 70 are respectively positioned at two sides of the gas nozzle 3, so that the air ejector 60 blows the waste residue-containing air flow below the air nozzle 3 to the collecting pipe 70, the collecting pipe 70 actively attracts the nearby air flow, so that the blown waste residue-containing air flow can be collected, the collecting pipe 70 and the air ejector 60 which are oppositely arranged blow air, and one air, so that the waste residue-containing air flow can be mutually matched and quickly absorbed, when the rotating bin 61 drives the air ejector 60 to rotate, the rotating bin 61 also drives the collecting pipe 70 to rotate, so that the waste residue-containing air flow around the air nozzle 3 can be comprehensively collected, the waste residue in the air flow can be filtered by the collecting pipe 70 through the filtering piece 72, so that the filtered air flow can enter the air branch bin 4 for circulation, and the air flow is blown to the lower part of the air nozzle 3 through the air ejector 60, the rising direction of the gas flow containing the slag below the gas nozzle 3 is changed.
The filter element 72 includes a filter medium 74 fixedly connected with the inner wall above the connecting bin 71, the filter medium 74 is any one of a high temperature resistant filter membrane, a high temperature resistant fiber filter material and high temperature resistant activated carbon, the high temperature resistant filter membrane includes a polytetrafluoroethylene membrane and a polyimide membrane, the high temperature resistant fiber filter material includes a high temperature resistant glass fiber, a ceramic fiber, an asbestos fiber and the like, the high temperature resistant activated carbon includes silicon carbide activated carbon and high temperature activated carbon, and the high temperature resistant activated carbon has good high temperature resistant performance due to the fact that the waste residue temperature generated by the plate after laser cutting is higher, and the high temperature resistant filter material can keep good filtering effect under high temperature conditions so as to filter the waste residue in the air flow absorbed by the collecting pipe 70.
The air suction piece 73 comprises a second communicating groove 75 formed at the top of the connecting bin 71, a connecting box 76 is rotationally connected to the inner wall of the second communicating groove 75, the connecting box 76 is fixedly connected with the surface of the air supporting bin 4, an air suction pipe 77 is fixedly connected to the upper part of the connecting box 76, one end of the air suction pipe 77 is communicated with the air supporting bin 4, a spiral groove 78 is formed in the inner wall of the air supporting bin 4, one end of the spiral groove 78 is communicated with the air delivery pipe 5, the other end of the spiral groove 78 is communicated with the air outlet pipe 68, the side wall of the spiral groove 78 is communicated with the air suction pipe 77, the inner diameter of the spiral groove 78 gradually decreases from one end close to the air delivery pipe 5 to one end close to the air outlet pipe 68, after high-speed air enters the air supporting bin 4 through the air delivery pipe 5, the air flow directly enters from one end of the spiral groove 78 and enters the driving bin 67 through the air outlet pipe 68 from the other end of the spiral groove 78, and the inner diameter of the spiral groove 78 gradually decreases from one end close to the air delivery pipe 5 to one end close to the air outlet pipe 68, when the gas flows in the pipeline with a large diameter, the flow speed of the gas is increased, the flowing kinetic energy is increased, the pressure of the gas is reduced due to the increase of the gas speed according to Bernoulli principle, when the gas flows through the gas suction pipe 77, the pressure difference between the gas suction pipe 77 and the spiral groove 78 generates a negative pressure area, thereby forming suction force, the gas suction pipe 77 absorbs the air in the connecting box 76, and the connecting box 76 is rotationally connected with the second communicating groove 75, so that when the rotating bin 61 drives the connecting bin 71 to rotate, the connecting bin 71 can be continuously sucked through the connecting box 76, so that the collecting pipe 70 can suck the bottom end of the gas nozzle 3, and the gas flow with waste residues at the bottom of the gas nozzle 3 is sucked into the connecting bin 71, the absorption efficiency of the waste residue-containing gas flow is improved.
According to the above embodiment, embodiment two
In fig. 9, in the second embodiment, other structures are unchanged, unlike the first embodiment, a rubber pad 8 is fixedly connected to the inner side of the gas chamber 4, so that a worker screws the gas nozzle 3 into the cutting head 2 for adduction, and the rubber pad 8 and the surface of the cutting head 2 are mutually extruded, so that the fixing strength of the gas chamber 4 on the surface of the cutting head 2 is improved.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A panel cutting apparatus comprising:
the laser cutting machine comprises a laser cutting machine workbench (1), wherein a cutting head (2) is connected above the laser cutting machine workbench (1) in a sliding manner, and a gas nozzle (3) is connected with the bottom of the cutting head (2) in a threaded manner;
the method is characterized in that:
the gas branch bin (4) is positioned at the outer side of the cutting head (2), and a gas pipe (5) is communicated between the gas branch bin (4) and the gas nozzle (3);
the air injection mechanism (6) is positioned at one side of the air nozzle (3), the air injection mechanism (6) is connected with the branch air bin (4), and the air injection mechanism (6) can blow generated waste residues to the side when the cutting head (2) cuts the plate;
the collecting mechanism (7), collect mechanism (7) are located gas nozzle (3) one side, collect mechanism (7) and jet-propelled mechanism (6) are connected, collect mechanism (7) can collect waste residue in branch gas storehouse (4) side, jet-propelled mechanism (6) are relative with collect mechanism (7) setting.
2. The sheet material cutting apparatus according to claim 1, wherein: jet-propelled mechanism (6) are including being located gas jet (3) one side jet-propelled pipe (60), jet-propelled pipe (60) one end fixedly connected with rotates storehouse (61), rotate storehouse (61) and jet-propelled pipe (60) intercommunication, rotate storehouse (61) and gas jet (3) surface rotation and be connected, it is equipped with communication piece (62) that can be with branch gas storehouse (4) and rotate storehouse (61) intercommunication to rotate storehouse (61) outside, it is equipped with and can drive rotation storehouse (61) pivoted rotation piece (63) to rotate storehouse (61) outside, communication piece (62) are connected with rotation piece (63).
3. The sheet material cutting apparatus according to claim 2, wherein: the connecting piece (62) comprises a first connecting groove (64) formed in the inner wall of the rotating bin (61), a supporting seat (65) is rotatably connected to the inner wall of the first connecting groove (64), the inner wall of the supporting seat (65) is communicated with the rotating bin (61), an air inlet pipe (66) is fixedly connected to the upper portion of the supporting seat (65), a driving bin (67) is fixedly connected to one end of the air inlet pipe (66) away from the supporting seat (65), the driving bin (67) is connected with the rotating piece (63), an air outlet pipe (68) is fixedly connected to one side of the driving bin (67), and one end of the air outlet pipe (68) is communicated with the air supporting bin (4).
4. A sheet cutting apparatus according to claim 3, wherein: the rotating piece (63) comprises an impeller (69) rotationally connected with the inner wall of the driving bin (67), one end of the impeller (69) penetrates out of the inner wall of the driving bin (67) to be fixedly connected with a transmission gear (610), a transmission toothed ring (611) is meshed with the outer side of the transmission gear (610), and the transmission toothed ring (611) is fixedly connected with the surface of the rotating bin (61).
5. A sheet cutting apparatus according to claim 3, wherein: the collecting mechanism (7) comprises a collecting pipe (70) positioned on one side of the gas nozzle (3), the collecting pipe (70) and the gas spraying pipe (60) are respectively positioned on two sides of the gas nozzle (3), one end of the collecting pipe (70) is fixedly connected with a connecting bin (71), the connecting bin (71) is fixedly connected with the top of the rotating bin (61), the connecting bin (71) is rotationally connected with the surface of the gas supporting bin (4), a filtering piece (72) capable of filtering waste residues in gas is arranged on the inner wall of the connecting bin (71), and a suction piece (73) capable of sucking gas is arranged above the connecting bin (71).
6. The sheet material cutting apparatus of claim 5, wherein: the filter element (72) comprises a filter medium (74) fixedly connected with the inner wall above the connecting bin (71), wherein the filter medium (74) is any one of a high-temperature-resistant filter membrane, a high-temperature-resistant fiber filter material and high-temperature-resistant activated carbon.
7. The sheet material cutting apparatus of claim 5, wherein: the air suction piece (73) comprises a second communication groove (75) formed in the top of the connection bin (71), a connection box (76) is rotatably connected to the inner wall of the second communication groove (75), the connection box (76) is fixedly connected with the surface of the air supporting bin (4), an air suction pipe (77) is fixedly connected to the upper portion of the connection box (76), and one end of the air suction pipe (77) is communicated with the air supporting bin (4).
8. A sheet cutting apparatus according to claim 3, wherein: the inner wall of the branch gas bin (4) is provided with a spiral groove (78), one end of the spiral groove (78) is communicated with the gas pipe (5), and the other end of the spiral groove (78) is communicated with the gas outlet pipe (68).
9. The sheet material cutting apparatus of claim 8, wherein: the side wall of the spiral groove (78) is communicated with the air suction pipe (77).
10. The sheet material cutting apparatus of claim 8, wherein: the inner diameter of the spiral groove (78) gradually decreases from one end close to the gas delivery pipe (5) to one end close to the gas outlet pipe (68).
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|---|---|---|---|
| CN202311027000.6A CN116748704B (en) | 2023-08-16 | 2023-08-16 | Panel cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311027000.6A CN116748704B (en) | 2023-08-16 | 2023-08-16 | Panel cutting equipment |
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| CN116748704A true CN116748704A (en) | 2023-09-15 |
| CN116748704B CN116748704B (en) | 2023-10-27 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09248692A (en) * | 1996-03-18 | 1997-09-22 | Hitachi Ltd | Laser marking device |
| JPH1099978A (en) * | 1996-09-27 | 1998-04-21 | Hitachi Ltd | Laser beam machine |
| US20030127435A1 (en) * | 2000-08-31 | 2003-07-10 | Sharp Laboratories Of America, Inc. | Laser annealing apparatus to control the amount of oxygen incorporated into polycrystalline silicon films |
| CN103286445A (en) * | 2013-04-03 | 2013-09-11 | 深圳市大族激光科技股份有限公司 | Dust removal system of laser precision machining equipment |
| US20180345416A1 (en) * | 2016-07-08 | 2018-12-06 | Boe Technology Group., Ltd. | Laser Cutting Device |
| CN215999130U (en) * | 2021-07-26 | 2022-03-11 | 合肥四维数控设备有限责任公司 | Laser nozzle capable of timely removing scraps for cutting machine |
-
2023
- 2023-08-16 CN CN202311027000.6A patent/CN116748704B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09248692A (en) * | 1996-03-18 | 1997-09-22 | Hitachi Ltd | Laser marking device |
| JPH1099978A (en) * | 1996-09-27 | 1998-04-21 | Hitachi Ltd | Laser beam machine |
| US20030127435A1 (en) * | 2000-08-31 | 2003-07-10 | Sharp Laboratories Of America, Inc. | Laser annealing apparatus to control the amount of oxygen incorporated into polycrystalline silicon films |
| CN103286445A (en) * | 2013-04-03 | 2013-09-11 | 深圳市大族激光科技股份有限公司 | Dust removal system of laser precision machining equipment |
| US20180345416A1 (en) * | 2016-07-08 | 2018-12-06 | Boe Technology Group., Ltd. | Laser Cutting Device |
| CN215999130U (en) * | 2021-07-26 | 2022-03-11 | 合肥四维数控设备有限责任公司 | Laser nozzle capable of timely removing scraps for cutting machine |
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|---|---|
| CN116748704B (en) | 2023-10-27 |
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Denomination of invention: A board cutting equipment Granted publication date: 20231027 Pledgee: Qingzhou Jinding sub branch of Weifang Bank Co.,Ltd. Pledgor: SHANDONG WEIMENG ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2024980009524 |