CN117564510A - Laser cutting equipment for cabinet plate - Google Patents
Laser cutting equipment for cabinet plate Download PDFInfo
- Publication number
- CN117564510A CN117564510A CN202410068653.7A CN202410068653A CN117564510A CN 117564510 A CN117564510 A CN 117564510A CN 202410068653 A CN202410068653 A CN 202410068653A CN 117564510 A CN117564510 A CN 117564510A
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- rod
- distance adjusting
- cylinder
- adjusting cylinder
- piston plate
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 40
- 230000008093 supporting effect Effects 0.000 claims abstract description 89
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 238000010992 reflux Methods 0.000 claims description 18
- 230000005389 magnetism Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 210000003781 tooth socket Anatomy 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser cutting, and discloses laser cutting equipment for cabinet plates, which comprises a supporting table and a plurality of groups of bottom boxes, wherein the groups of bottom boxes are distributed in the supporting table in parallel, and a plurality of supporting parts are fixedly arranged on the upper surface of each bottom box; the inside fixed mounting of supporting part has the fixed plate, the below of fixed plate is equipped with the liquid chamber, slidable mounting has the sleeve about the surface of fixed plate, this a laser cutting equipment for rack panel, through the inside sleeve of a plurality of supporting parts in end box surface, interior pole, piston plate one and pusher and balancing piece in the integrated design of balanced runner, voussoir and chock, when carrying out laser cutting support to the rack panel of surface unevenness, can make the support piece homoenergetic and the contact of rack panel in the rack panel coverage to guarantee to support effort deviation to the rack panel between the support piece within reasonable scope, be favorable to improving the supporting effect of rack panel.
Description
Technical Field
The invention relates to the technical field of laser cutting, in particular to laser cutting equipment for cabinet plates.
Background
The laser cutting is a processing method for cutting materials by using laser beams, in particular to a processing method for cutting materials by using high-power density laser beams to irradiate the materials to be cut, so that the materials are quickly heated to vaporization temperature and evaporated to form holes, and along with the movement of the materials by using the laser beams, slits with very narrow widths are continuously formed in the holes, so that the cutting of the materials is completed.
When the cabinet is produced, the plate raw material is required to be cut into the required size of the cabinet, then the plate is processed into the formed cabinet through processes such as bending, welding and the like, and laser cutting is one of the modes of cutting and processing the cabinet plate.
When adopting laser cutting equipment to cut rack panel, need place rack panel on laser cutting equipment's brace table, current laser cutting equipment's brace table comprises row of cockscomb structure spare, when rack panel's surface unevenness, the support vacancy can appear in rack panel's lower surface, and support structure spare is different to rack panel's supporting effort size simultaneously, can appear panel and support unbalanced phenomenon, when cutting rack panel, the panel can appear beating, can influence rack panel cutting's precision.
Disclosure of Invention
In order to solve the problems that when the supporting table of the existing laser cutting equipment supports a cabinet plate with uneven surface, the lower surface of the cabinet plate is provided with a supporting vacancy, the supporting force of a supporting structural member to the cabinet plate is different in magnitude, the plate supporting unbalance phenomenon can occur, and the cutting precision of the cabinet plate can be affected, the invention is realized by the following technical scheme: the laser cutting equipment for the cabinet plate comprises a supporting table and a plurality of groups of bottom boxes, wherein the groups of bottom boxes are distributed in the supporting table in parallel, and a plurality of supporting parts are fixedly arranged on the upper surface of each bottom box and used for supporting the cabinet plate needing laser cutting;
the device comprises a supporting part, a fixing plate, a sleeve, a piston plate I, an inner rod, a supporting piece and a cabinet plate, wherein the fixing plate is fixedly arranged in the supporting part, a liquid cavity is arranged below the fixing plate, the sleeve is arranged on the surface of the fixing plate in a sliding manner up and down, the piston plate I is fixedly arranged at the lower end of the sleeve, the piston plate I is arranged in the liquid cavity in a sealing sliding manner, the liquid cavity below the piston plate is filled with liquid, the inner rod is arranged in the sleeve, the supporting piece is arranged at the top of the inner rod, and the cabinet plate needing laser cutting is placed on the surface of the supporting piece and supported by the supporting piece;
the inside of end box is provided with the balancing piece, the inside of balancing piece be equipped with the balancing runner of liquid chamber intercommunication, the inside packing of balancing runner is full of liquid, utilizes the balancing runner can realize the flow of liquid between two adjacent liquid chambers, through balancing runner adjusts the height of support piece makes the support piece in the rack panel coverage can contact with the lower surface of rack panel, makes simultaneously support piece keeps the support effort deviation to rack panel within the settlement scope, support effort deviation is the difference of the support piece to rack panel support effort with rack panel contact on same end box maximum value and minimum.
Further, the inner rod is arranged in the sleeve in a vertically sliding manner, the inner rod moves up and down, the height of the supporting piece can be adjusted, the lower end of the inner rod is matched with the inner wall of the sleeve, the lower end of the sleeve is communicated with the liquid cavity, a pushing block is fixedly arranged on the lower surface of the first piston plate, the pushing block is cylindrical, and the lower end of the cylinder is provided with a hemispherical structure;
the inside of the bottom box is provided with a liquid tank, the inside of the balancing piece is provided with a straight flow channel, one end of the straight flow channel is simultaneously communicated with the liquid cavity and the balancing flow channel, the other end of the straight flow channel is communicated with the liquid tank, when the supporting piece is moved downwards by the gravity of the cabinet plate, part of liquid in the liquid cavity is pressed into the balancing piece through the piston plate I, part of liquid in the balancing piece enters the straight flow channel in the liquid tank through the straight flow channel, the flow speed of the liquid can be determined, and the descending speed of the supporting piece is controlled, so that the cabinet plate can be buffered;
two groups of blocks are slidably mounted in the balance flow channel between two adjacent liquid cavities, when the two groups of blocks are in contact, the balance flow channels on two sides of the blocks are disconnected, the surfaces of the two groups of blocks are fixedly connected with wedge blocks through rod bodies, reset springs are arranged between the rod bodies on the surfaces of the wedge blocks and the inner walls of the balance flow channels, the two groups of wedge blocks are respectively positioned in the moving directions of the two pushing blocks in the liquid cavities, and when the pushing blocks completely push away the wedge blocks, the two groups of blocks in the balance flow channel are separated.
When the push block in one supporting part pushes the wedge block to move, the liquid cavity in the supporting part is communicated with the liquid cavity in the adjacent supporting part through the balance flow channel, and in the state, the lower ends of the two adjacent sleeves are communicated.
Further, a pressure valve is arranged in the straight flow channel, and when the fluid pressure in the straight flow channel reaches the set value of the pressure valve, the straight flow channel is opened.
Further, a buffer cylinder is fixedly arranged in the bottom box, the buffer cylinder is communicated with the inside of the liquid tank, when liquid in the balancing piece enters the liquid tank, the liquid in the liquid tank synchronously enters the buffer cylinder, a piston plate II is hermetically and slidably arranged in the buffer cylinder, and a piston rod is fixedly arranged on the surface of the piston plate II;
two magnetic isolation plates are fixedly arranged at one end of the piston rod, which is positioned outside the buffer cylinder, and are distributed along the rod body direction of the piston rod, and a magnetic block is arranged between the two magnetic isolation plates;
the surface fixed mounting that the buffer vat is close to one end of magnetic path has a resistance section of thick bamboo, the inside fixed mounting of resistance section of thick bamboo has a plurality of equidistant magnetic rings that distribute, and the magnetic ring has repulsive force to the magnetic path, separate the magnetic sheet with the inner wall looks adaptation of resistance section of thick bamboo, adjacent two the magnetic ring the distance is less than two separate the interval between the magnetic sheet, be located the magnetic ring between two separate the magnetic sheet and can produce repulsive force to the magnetic path, when the liquid in buffer vat inside increases, the resistance that the magnetic path received when the inside removal of resistance section of thick bamboo is in a certain range all the time, and then the velocity of flow that the inside liquid of balancing piece entered into the liquid case can remain in constant range, and after the rack panel on support piece surface is taken away simultaneously, under the repulsive force of magnetic ring, the speed that resets of piston plate two can remain in constant range.
Furthermore, the plurality of magnetic rings inside the resistance cylinder are electromagnetic rings, the plurality of magnetic rings are connected in series in the same electric loop, and the repulsive force of the magnetic rings on the magnetic blocks can be controlled by changing the current in the electric loop.
Further, a U-shaped mounting plate is fixedly arranged at the upper end of the sleeve, mounting seats are fixedly arranged at the two ends of the mounting plate, the supporting piece is of a cylindrical structure, the cylinder diameter of the supporting piece is gradually reduced from the middle to the two ends, when the surface of the cabinet plate is uneven, the supporting piece can still be in contact with the surface of the cabinet plate, the two ends of the supporting piece are rotatably arranged in the mounting seats, and when the cabinet plate is just placed on the supporting piece, the supporting piece is in a rotatable state at the moment, so that scratches on the surface of the cabinet plate can be avoided;
the mounting plate can be retracted into the supporting part, a tooth socket ring is fixedly arranged on the surface of one end of the supporting piece, which is positioned in the mounting seat, a guide hole is formed in the mounting plate below the tooth socket ring, a limit rod is arranged in the guide hole in a sliding manner up and down, and the limit rod is clamped with the tooth socket ring when moving upwards;
the upper surface fixed mounting of fixed plate has the jack-prop, the mounting panel gets into completely when inside the supporting part, the jack-prop gets into inside the guide hole, and promote the gag lever post upwards moves, and when the mounting panel was received inside the supporting part, the tooth's socket ring was locked by the joint, and support piece was in unable pivoted state this moment, can avoid rack panel to shift when laser cutting processing.
Further, two ends of the bottom box are in sliding connection with the inner side wall of the supporting table;
the two side surfaces of the supporting table are respectively provided with an adjusting box, one end in the adjusting box is slidably provided with a first distance adjusting cylinder body, the interior of the first distance adjusting cylinder body is hermetically and slidably provided with a third piston plate, the surface of the third piston plate is fixedly provided with a pull rod, the other end of the pull rod penetrates through the distance adjusting cylinder body and is fixedly connected with the inner wall of the adjusting box, and the first distance adjusting cylinder body is fixedly connected with one end of a first group of bottom boxes at the corresponding end of the adjusting box through a connecting block;
a plurality of distance adjusting cylinders II are sequentially arranged on one side, far away from the pull rod, of the distance adjusting cylinder I, a piston plate IV is arranged in the distance adjusting cylinder II in a sealing sliding manner, and an adjusting rod is fixedly arranged on the surface, far away from one side of the distance adjusting cylinder I, of the piston plate IV;
a distance adjusting cylinder body II which is close to one side of the distance adjusting cylinder body I is fixedly connected with the connecting block and is fixedly connected with the corresponding bottom box through the connecting block, and the distance adjusting cylinder body II is fixedly connected with the previous connecting block;
a reflux cylinder body is fixedly arranged on the surface of a connecting block corresponding to the distance-adjusting cylinder body II, which is close to the other end of the inner part of the adjusting box, and a piston plate V is arranged in the reflux cylinder body in a sealing sliding manner;
a telescopic guide pipe is arranged between the first distance adjusting cylinder body and the adjacent second distance adjusting cylinder body, between the adjacent two distance adjusting cylinder bodies and between the reflux cylinder body and the adjacent second distance adjusting cylinder body, one end of the guide pipe is communicated with the space where the first internal pull rod of the distance adjusting cylinder body is located or the space where the second internal adjusting rod of the distance adjusting cylinder body is located, the other end of the guide pipe is communicated with the space where the fourth internal piston plate of the distance adjusting cylinder body is far away from one side of the adjusting rod or the space where the fifth internal piston plate of the reflux cylinder body is close to one side of the second distance adjusting cylinder body, and hydraulic oil is filled in the spaces of the cylinders communicated with the two ends of the guide pipe;
the hydraulic system is arranged in the regulating box and is communicated with the space, away from one side of the pull rod, of the piston plate III in the first distance regulating cylinder body through a first hydraulic loop pipe, and the hydraulic system is communicated with the space, away from one side of the second distance regulating cylinder body, of the piston plate V in the backflow cylinder body through a second hydraulic loop pipe.
When hydraulic oil is added to the first distance adjusting cylinder body through the cooperation of the hydraulic system and the first hydraulic loop pipe, the distance adjusting cylinder body moves in the direction of the second distance adjusting cylinder body, meanwhile, under the action of the third piston plate, part of hydraulic oil in the first distance adjusting cylinder body enters the second adjacent distance adjusting cylinder body through the flow guide pipe, the fourth piston plate in the second distance adjusting cylinder body drives the adjusting rod to move synchronously, part of hydraulic oil enters the second next distance adjusting cylinder body through the flow guide pipe, and similarly, all adjusting rods in the second distance adjusting cylinder body move synchronously and drive the bottom boxes to move through the connecting blocks so as to increase the distance between the adjacent bottom boxes.
The hydraulic system is matched with the second hydraulic loop pipe, so that the distance between adjacent bottom boxes can be reduced when hydraulic oil is added into the reflux cylinder body.
Further, the diameter of the inner cylinder of the distance adjusting cylinder body II is the same as that of the inner cylinder of the distance adjusting cylinder body I;
an auxiliary rod is fixedly arranged on the surface of the piston plate IV, which is far away from one side of the adjusting rod, one end of the auxiliary rod, which is far away from the piston plate IV, extends out of the distance adjusting cylinder II, and one end of the adjusting rod, which extends out of the distance adjusting cylinder II, is a U-shaped end;
the rod body and the auxiliary rod of the adjusting rod, which are positioned in the second distance adjusting cylinder body, are the same as the rod diameter of the pull rod.
When the hydraulic system is matched with the first hydraulic loop pipe or the second hydraulic loop pipe to adjust the distance between the two adjacent bottom boxes, the distance adjusting cylinder body I and the adjusting rod can be guaranteed to have the same moving stroke, and therefore the distance adjusting between the two adjacent bottom boxes is guaranteed to be the same.
Compared with the prior art, the invention has the following beneficial effects:
1. this a laser cutting equipment for rack panel, through the inside sleeve of a plurality of supporting parts in end box surface, interior pole, piston board one and ejector pad and balancing piece in the integrated configuration of balanced runner, voussoir and putty, when carrying out laser cutting support to the rack panel of surface unevenness, can make the support piece homoenergetic and the contact of rack panel in the rack panel coverage, and guarantee to support effort deviation to the rack panel between the support piece within reasonable scope, be favorable to improving rack panel's supporting effect, avoid rack panel to appear jumping in the laser cutting process, with the precision of guaranteeing rack panel laser cutting.
2. This a laser cutting equipment for rack panel, through the inside roll adjustment cylinder body of brace table both sides regulating box first, pull rod and roll adjustment cylinder body second, adjust pole and backward flow cylinder body and honeycomb duct, hydraulic circuit pipe first and hydraulic circuit pipe second's combined design and pull rod, adjust pole and vice pole and roll adjustment cylinder body first and the design of roll adjustment cylinder body second size, can carry out equidistant regulation to the interval between the adjacent end box, thereby can be according to the intensity of rack panel's size adjustment support piece, so as to improve rack panel's supporting effect, avoid rack panel to appear the phenomenon of turning on one's side around the cutting.
Drawings
FIG. 1 is a perspective view of the internal support structure of the support table of the present invention;
FIG. 2 is a perspective view showing the distribution of the support parts on the upper surface of the bottom box;
FIG. 3 is a front view showing the internal structure of the bottom case and the supporting part of the present invention;
FIG. 4 is a front view of the internal structure of the support of the present invention;
FIG. 5 is a schematic diagram of the fit structure of the limit rod and the tooth slot ring in the mounting seat of the invention;
FIG. 6 is a front view showing the internal structure of the bottom case of the present invention;
FIG. 7 is a front view of the internal mating structure of the support and balance member of the present invention;
FIG. 8 is a perspective view of the structure of the buffer cylinder and the resistance cylinder of the present invention;
FIG. 9 is a front view of the internal structure of the caching cylinder and resistance cartridge of the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9A according to the present invention;
FIG. 11 is a perspective view of the distribution structure of a first distance adjusting cylinder, a second distance adjusting cylinder and a reflux cylinder;
FIG. 12 is a front view of the distribution structure of a first distance adjusting cylinder, a second distance adjusting cylinder and a reflux cylinder in the adjusting box of the invention;
FIG. 13 is a second perspective view showing the distribution of the internal support structure of the support stand according to the present invention.
In the figure: 1. a support table; 2. a bottom box; 21. a connecting block; 3. a support part; 31. a fixing plate; 32. a sleeve; 321. an inner rod; 33. a first piston plate; 331. a pushing block; 34. a liquid chamber; 4. a mounting plate; 41. a mounting base; 42. a support; 421. a spline ring; 43. a guide hole; 431. a limit rod; 5. a top column; 6. a balance member; 61. balance flow channel; 62. a straight flow passage; 7. wedge blocks; 71. blocking; 8. a pressure valve; 9. a liquid tank; 10. a buffer cylinder; 11. a piston rod; 111. a second piston plate; 12. a magnetism isolating plate; 121. a magnetic block; 13. a resistance cylinder; 131. a magnetic ring; 14. an adjusting box; 15. a first distance adjusting cylinder body; 151. a pull rod; 152. a third piston plate; 16. a distance-adjusting cylinder body II; 161. a piston plate IV; 162. an adjusting rod; 163. an auxiliary rod; 17. a return cylinder; 171. a fifth piston plate; 18. a flow guiding pipe; 19. a hydraulic system; 191. a first hydraulic loop pipe; 192. and a second hydraulic loop pipe.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of the laser cutting device for cabinet boards is as follows:
referring to fig. 1-13, the present embodiment proposes a laser cutting device for a cabinet board, including a supporting table 1 and a plurality of groups of bottom boxes 2, wherein the plurality of groups of bottom boxes 2 are distributed in parallel inside the supporting table 1, and a plurality of supporting portions 3 are fixedly mounted on an upper surface of the bottom boxes 2 for supporting the cabinet board to be cut by laser;
the inside of the supporting part 3 is fixedly provided with a fixed plate 31, a liquid cavity 34 is arranged below the fixed plate 31, a sleeve 32 is arranged on the surface of the fixed plate 31 in a sliding manner up and down, a first piston plate 33 is fixedly arranged at the lower end of the sleeve 32, the first piston plate 33 is arranged inside the liquid cavity 34 in a sealing sliding manner, the liquid cavity 34 below the first piston plate 33 is filled with liquid, an inner rod 321 is arranged inside the sleeve 32, a supporting piece 42 is arranged at the top of the inner rod 321, a cabinet plate needing laser cutting processing is placed on the surface of the supporting piece 42, and the cabinet plate is supported by the supporting piece 42;
the inner rod 321 is installed inside the sleeve 32 in a vertically sliding mode, the inner rod 321 moves up and down, the height of the supporting piece 42 can be adjusted, the lower end of the inner rod 321 is matched with the inner wall of the sleeve 32, the lower end of the sleeve 32 is communicated with the liquid cavity 34, the pushing block 331 is fixedly installed on the lower surface of the first piston plate 33, the pushing block 331 is cylindrical, and the hemispherical structure is arranged at the lower end of the cylindrical shape.
The inside of end box 2 is provided with balancing piece 6, and the inside of balancing piece 6 is equipped with the balancing runner 61 with liquid chamber 34 intercommunication, and the inside packing of balancing runner 61 is full of liquid, and the inside of end box 2 is provided with liquid case 9, and the inside of balancing piece 6 is equipped with straight runner 62, and the one end of straight runner 62 communicates with liquid chamber 34 and balancing runner 61 simultaneously, and the other end communicates with liquid case 9, and the inside of straight runner 62 is provided with pressure valve 8, and when the fluid pressure in the straight runner 62 reaches the setting value of pressure valve 8, straight runner 62 opens.
When the support member 42 moves downward by the gravity of the cabinet plate, part of the liquid in the liquid cavity 34 is pressed into the balance member 6 through the first piston plate 33, part of the liquid in the balance member 6 enters the liquid tank 9 through the straight flow passage 62, the aperture of the straight flow passage 62 can determine the flow rate of the liquid, and the descending speed of the support member 42 is controlled to buffer the cabinet plate.
The balance flow channel 61 between two adjacent liquid cavities 34 is slidably provided with two groups of blocks 71, when the two groups of blocks 71 are contacted, the balance flow channels 61 on two sides of the blocks 71 are disconnected, the surfaces of the two groups of blocks 71 are fixedly connected with wedge blocks 7 through rod bodies, a reset spring is arranged between the rod body on the surface of the wedge block 7 and the inner wall of the balance flow channel 61, the two groups of wedge blocks 7 are respectively positioned in the moving directions of pushing blocks 331 in the two liquid cavities 34, and when the pushing blocks 331 completely push away the wedge blocks 7, the two groups of blocks 71 in the balance flow channel 61 are separated.
When the push block 331 inside one of the support portions 3 pushes the wedge 7 to move, the liquid chamber 34 inside the support portion 3 communicates with the liquid chambers 34 inside the adjacent support portion 3 through the balance flow passage 61, and in this state, the lower ends of the adjacent two sleeves 32 communicate.
The balance flow channel 61 is utilized to realize the flow of liquid between two adjacent liquid cavities 34, and the height of the supporting piece 42 is adjusted through the balance flow channel 61, so that the supporting piece 42 in the coverage range of the cabinet plate can be contacted with the lower surface of the cabinet plate, and meanwhile, the supporting force deviation of the supporting piece 42 on the cabinet plate is kept within a set range, wherein the supporting force deviation is the difference between the maximum value and the minimum value of the supporting force of the supporting piece 42, which is contacted with the cabinet plate, on the same bottom box 2 on the cabinet plate.
The inside fixed mounting of end box 2 has the buffer memory jar 10, buffer memory jar 10 and the inside intercommunication of liquid case 9, when the liquid in the balancing piece 6 got into liquid case 9, liquid in the liquid case 9 was synchronous to get into in the buffer memory jar 10, the inside sealed slidable mounting of buffer memory jar 10 has piston board two 111, the fixed surface mounting of piston board two 111 has piston rod 11, the one end fixed mounting that piston rod 11 is located the buffer memory jar 10 outside has two magnetism isolating plate 12, two magnetism isolating plate 12 distribute along the body of rod direction of piston rod 11, install magnetic path 121 between two magnetism isolating plate 12.
The surface of the buffer cylinder 10, which is close to one end of the magnetic block 121, is fixedly provided with a resistance cylinder 13, the inside of the resistance cylinder 13 is fixedly provided with a plurality of equally-spaced magnetic rings 131, the plurality of magnetic rings 131 in the resistance cylinder 13 are all electromagnetic rings, the plurality of magnetic rings 131 are connected in series in the same electric loop, and the repulsive force of the magnetic rings 131 to the magnetic block 121 can be controlled by changing the current in the electric loop, so that the repulsive force of the magnetic rings 131 to the magnetic block 121 is realized.
The magnetism isolating plate 12 is matched with the inner wall of the resistance cylinder 13, the distance between two adjacent magnetic rings 131 is smaller than the distance between the two magnetism isolating plates 12, the magnetic rings 131 between the two magnetism isolating plates 12 can generate repulsive force on the magnetic block 121, when the liquid in the buffer cylinder 10 is increased, the resistance force born by the magnetic block 121 when moving in the resistance cylinder 13 is always kept within a certain range, and then the flow rate of the liquid in the balance piece 6 entering the liquid tank 9 can be kept within a constant range, and meanwhile, after the cabinet plate on the surface of the support piece 42 is taken away, the reset speed of the second piston plate 111 can be kept within a constant range under the repulsive force of the magnetic rings 131.
The upper end fixed mounting plate 4 of sleeve 32 has the U-shaped, the equal fixed mounting in both ends of mounting plate 4 has mount pad 41, support piece 42 is tubular structure, support piece 42's tube diameter reduces gradually from the centre to both ends, when rack panel surface is uneven, support piece 42 still can with the surface contact of rack panel, the both ends of support piece 42 rotate and install inside mount pad 41, when rack panel just placed on support piece 42, support piece 42 is in rotatable state this moment, can avoid support piece 42 to produce the mar at the surface of rack panel.
The mounting plate 4 can be retracted into the supporting part 3, a tooth groove ring 421 is fixedly arranged on the surface of one end of the supporting piece 42, which is positioned in the mounting seat 41, a guide hole 43 is formed in the mounting plate 4 below the tooth groove ring 421, a limiting rod 431 is arranged in the guide hole 43 in a sliding mode up and down, and the limiting rod 431 is clamped with the tooth groove ring 421 when moving upwards.
The upper surface of fixed plate 31 fixedly installs jack-prop 5, and during the mounting panel 4 got into supporting part 3 inside completely, jack-prop 5 got into guide hole 43 inside to promote gag lever post 431 upward movement, when mounting panel 4 income was inside supporting part 3, tooth's socket ring 421 was locked by the joint, and support 42 was in unable pivoted state this moment, can avoid rack panel to shift when laser cutting processing.
The two side surfaces of the supporting table 1 are provided with adjusting boxes 14, one end of the inside of each adjusting box 14 is provided with a first distance adjusting cylinder body 15 in a sliding mode, the inside of each adjusting cylinder body 15 is provided with a third piston plate 152 in a sealing sliding mode, the surface of each third piston plate 152 is fixedly provided with a pull rod 151, the other end of each pull rod 151 penetrates through each adjusting cylinder body 15 and is fixedly connected with the inner wall of each adjusting box 14, and each adjusting cylinder body 15 is fixedly connected with one end of a first group of bottom boxes 2 at the corresponding end of each adjusting box 14 through a connecting block 21.
The side of the distance adjusting cylinder I15, which is far away from the pull rod 151, is sequentially provided with a plurality of distance adjusting cylinders II 16 in a arraying way, a piston plate IV 161 is arranged in the distance adjusting cylinder II 16 in a sealing sliding way, an adjusting rod 162 is fixedly arranged on the surface of the side of the piston plate IV 161, which is far away from the distance adjusting cylinder I15, the distance adjusting cylinder II 16, which is close to the distance adjusting cylinder I15, is fixedly connected with the connecting block 21, and is fixedly connected with the corresponding bottom box 2 through the connecting block 21, and the distance adjusting cylinder II 16 is fixedly connected with the previous connecting block 21.
The surface of the connecting block 21 corresponding to the second distance adjusting cylinder body 16, which is close to the other end inside the adjusting box 14, is fixedly provided with a reflux cylinder body 17, and the inside of the reflux cylinder body 17 is hermetically and slidably provided with a fifth piston plate 171.
A telescopic guide pipe 18 is arranged between the first distance adjusting cylinder 15 and the second distance adjusting cylinder 16, between the two adjacent distance adjusting cylinders 16 and between the reflux cylinder 17 and the second distance adjusting cylinder 16, one end of the guide pipe 18 is communicated with the space where the pull rod 151 in the first distance adjusting cylinder 15 is located or the space where the adjusting rod 162 in the second distance adjusting cylinder 16 is located, and the other end of the guide pipe is communicated with the space where the piston plate IV 161 in the second distance adjusting cylinder 16 is far away from the adjusting rod 162 or the space where the piston plate V171 in the reflux cylinder 17 is close to the second distance adjusting cylinder 16, and the space of the cylinders communicated with the two ends of the guide pipe 18 is filled with hydraulic oil.
The hydraulic system 19 is arranged in the regulating box 14, the hydraulic system 19 is communicated with the space of the piston plate III 152 in the first distance regulating cylinder 15, which is far away from the pull rod 151, through the first hydraulic loop pipe 191, and the hydraulic system 19 is communicated with the space of the piston plate V171 in the reflux cylinder 17, which is far away from the second distance regulating cylinder 16, through the second hydraulic loop pipe 192.
When hydraulic oil is added into the first distance adjusting cylinder 15 by utilizing the cooperation of the hydraulic system 19 and the first hydraulic loop pipe 191, at this time, the first distance adjusting cylinder 15 moves towards the second distance adjusting cylinder 16, meanwhile, under the action of the third piston plate 152, part of hydraulic oil in the first distance adjusting cylinder 15 enters the second adjacent distance adjusting cylinder 16 through the guide pipe 18, at this time, the hydraulic oil output from the inside of the back flow cylinder 17 flows back to the hydraulic system 19 through the second hydraulic loop pipe 192, the fourth piston plate 161 in the second distance adjusting cylinder 16 drives the adjusting rod 162 to synchronously move, at the same time, part of hydraulic oil enters the second distance adjusting cylinder 16 through the guide pipe 18, all the adjusting rods 162 in the second distance adjusting cylinder 16 synchronously move, and drive the bottom boxes 2 to move through the connecting block 21, so as to increase the distance between the adjacent bottom boxes 2.
The diameter of the inner cylinder of the distance adjusting cylinder body II 16 is the same as that of the inner cylinder of the distance adjusting cylinder body I15; the surface of the piston plate IV 161, which is far away from one side of the adjusting rod 162, is fixedly provided with an auxiliary rod 163, one end of the auxiliary rod 163, which is far away from the piston plate IV 161, extends out of the distance adjusting cylinder II 16, and one end of the adjusting rod 162, which extends out of the distance adjusting cylinder II 16, is a U-shaped end, so that the interference of the movement of the next auxiliary rod 163 is avoided; the rod body and the auxiliary rod 163 of the adjusting rod 162 positioned in the second distance adjusting cylinder 16 have the same rod diameter as the pull rod 151, so that the moving stroke of the third piston plate 152 in the first distance adjusting cylinder 15 and the moving stroke of the fourth piston plate 161 in the second distance adjusting cylinder 16 are ensured to be the same.
When the hydraulic system 19 cooperates with the first hydraulic loop pipe 191 or the second hydraulic loop pipe 192 to adjust the distance between the two adjacent bottom boxes 2, the first distance adjusting cylinder 15 and the adjusting rod 162 can be ensured to have the same moving stroke, so that the adjustment distance between the two adjacent bottom boxes 2 is ensured to be the same.
Utilize the rack panel support principle before laser cutting equipment cuts rack panel:
before laser cutting is performed on the cabinet plate, the cabinet plate is placed in the supporting table 1, the cabinet plate falls on the surface of the supporting piece 42, when the surface of the cabinet plate is uneven, the supporting piece 42 in the coverage area of the cabinet plate is contacted with the cabinet plate, the supporting piece 42 contacted with the cabinet plate moves downwards under the action of the gravity of the plate, the piston plate 33 is pushed to move together through the inner rod 321 and the sleeve 32, the piston plate 33 drives the push block 331 to move downwards, the push block 331 is contacted with the wedge block 7, the wedge block 7 is pushed to move, and the wedge block 7 drives the blocking block 71 to move through the rod body, so that the corresponding balance runner 61 is opened.
In the coverage area of the plate, when the supporting member 42 adjacent to the supporting member 42 is not in contact with the plate, in the state that the balance flow channel 61 is opened, the inside of the two sleeves 32 is in a communication state, and the liquid is pressed into the sleeve 32 at the lower side of the supporting member 42 which is not in contact with the plate, and pushes the inner rod 321 to move upwards until the supporting member 42 is in contact with the plate, at this time, the gravity generated by the poor quality of the liquid inside the two sleeves 32 is approximately the same as the difference of the supporting forces of the two supporting members 42 on the plate.
The support piece 42 continues to move downwards under the action of plate gravity, part of liquid in the balance piece 6 enters the liquid tank 9 through the pressure valve 8 in the straight flow channel 62, when the mounting plate 4 corresponding to the support piece 42 which moves downwards firstly moves to the inside of the support part 3, the jacking posts 5 can enter the guide holes 43 in the mounting plate 4, the limiting rods 431 are caused to move upwards and are clamped with the tooth slot rings 421, the rotation of the support piece 42 is limited, meanwhile, the mounting plate 4 is limited to move downwards, at the moment, the cabinet plate does not move downwards any more, and laser cutting can be performed on the cabinet plate by using the laser cutting assembly.
After the laser cutting processing of the cabinet plate is finished, the cabinet plate is taken away, the current access of the magnetic ring 131 is adjusted, the piston plate II 111 is reset by using the repulsive force generated by the magnetic ring 131 on the magnetic block 121, the piston plate II 111 pushes liquid back into the liquid tank 9, part of the liquid in the liquid tank 9 returns to the balance piece 6, and part of the liquid in the balance piece 6 returns to the liquid cavity 34, so that the support piece 42 is reset.
Before placing the cabinet board on the supporting member 42, the spacing between the adjacent bottom boxes 2 can be adjusted according to the size of the cabinet board, and the density of the supporting member 42 can be sequentially adjusted, which specifically comprises the following steps:
when hydraulic oil is added into the first distance adjusting cylinder 15 by matching the hydraulic system 19 with the first hydraulic loop pipe 191, the first distance adjusting cylinder 15 moves towards the second distance adjusting cylinder 16, meanwhile, under the action of the third piston plate 152, part of hydraulic oil in the first distance adjusting cylinder 15 enters the second adjacent distance adjusting cylinder 16 through the guide pipe 18, the fourth piston plate 161 in the second distance adjusting cylinder 16 drives the adjusting rod 162 to synchronously move, part of hydraulic oil enters the second next distance adjusting cylinder 16 through the guide pipe 18, and similarly, all the adjusting rods 162 in the second distance adjusting cylinder 16 synchronously move and drive the bottom boxes 2 to move through the connecting blocks 21 so as to increase the distance between the adjacent bottom boxes 2, and when hydraulic oil is added into the reflux cylinder 17 through matching the hydraulic system 19 with the second hydraulic loop pipe 192, the distance between the adjacent bottom boxes 2 can be reduced.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A laser cutting equipment for rack panel, including brace table (1) and a plurality of end box (2) of group, a plurality of groups end box (2) parallel distribution is in the inside of brace table (1), its characterized in that: a plurality of supporting parts (3) are fixedly arranged on the upper surface of the bottom box (2);
the inner part of the supporting part (3) is fixedly provided with a fixed plate (31), the lower part of the fixed plate (31) is provided with a liquid cavity (34), the surface of the fixed plate (31) is provided with a sleeve (32) in a sliding way up and down, the lower end of the sleeve (32) is fixedly provided with a first piston plate (33), the first piston plate (33) is hermetically and slidably arranged in the liquid cavity (34), the inner part of the sleeve (32) is provided with an inner rod (321), and the top of the inner rod (321) is provided with a supporting piece (42);
the inside of end box (2) is provided with balancing piece (6), the inside of balancing piece (6) be equipped with balanced runner (61) of liquid chamber (34) intercommunication, through balanced runner (61) are adjusted the height of support piece (42), make support piece (42) in the rack panel coverage can contact with the lower surface of rack panel, make simultaneously support effort deviation of support piece (42) to rack panel keeps within the settlement scope.
2. The laser cutting apparatus for cabinet panels as claimed in claim 1, wherein: the inner rod (321) is arranged in the sleeve (32) in an up-down sliding mode, the lower end of the inner rod (321) is matched with the inner wall of the sleeve (32), the lower end of the sleeve (32) is communicated with the liquid cavity (34), and a pushing block (331) is fixedly arranged on the lower surface of the first piston plate (33);
the inside of the bottom box (2) is provided with a liquid box (9), the inside of the balance piece (6) is provided with a straight flow channel (62), one end of the straight flow channel (62) is simultaneously communicated with the liquid cavity (34) and the balance flow channel (61), and the other end of the straight flow channel is communicated with the liquid box (9);
two groups of blocks (71) are slidably mounted in the balance flow channels (61) between two adjacent liquid cavities (34), when the two groups of blocks (71) are in contact, the balance flow channels (61) on two sides of the blocks (71) are disconnected, the surfaces of the two groups of blocks (71) are fixedly connected with wedge blocks (7) through rod bodies, the two groups of wedge blocks (7) are respectively located in the moving direction of pushing blocks (331) in the liquid cavities (34), and when the pushing blocks (331) are completely pushed away from the wedge blocks (7), the two groups of blocks (71) in the balance flow channels (61) are separated.
3. The laser cutting apparatus for cabinet panels as claimed in claim 2, wherein: a pressure valve (8) is arranged in the direct current channel (62).
4. The laser cutting apparatus for cabinet panels as claimed in claim 2, wherein: the inner part of the bottom box (2) is fixedly provided with a buffer cylinder (10), the buffer cylinder (10) is communicated with the inner part of the liquid tank (9), the inner part of the buffer cylinder (10) is hermetically and slidably provided with a piston plate II (111), and the surface of the piston plate II (111) is fixedly provided with a piston rod (11);
two magnetic isolation plates (12) are fixedly arranged at one end, located outside the buffer cylinder (10), of the piston rod (11), the two magnetic isolation plates (12) are distributed along the rod body direction of the piston rod (11), and a magnetic block (121) is arranged between the two magnetic isolation plates (12);
the surface of the buffer cylinder (10) close to one end of the magnetic block (121) is fixedly provided with a resistance cylinder (13), the inside of the resistance cylinder (13) is fixedly provided with a plurality of equally-spaced magnetic rings (131), the magnetism isolating plates (12) are matched with the inner wall of the resistance cylinder (13), and the distance between every two adjacent magnetic rings (131) is smaller than the distance between every two magnetism isolating plates (12).
5. The laser cutting apparatus for cabinet panels as claimed in claim 4, wherein: the magnetic rings (131) in the resistance cylinder (13) are electromagnetic rings, and the magnetic rings (131) are connected in series in the same electric loop.
6. The laser cutting apparatus for cabinet panels as claimed in claim 1, wherein: the upper end of the sleeve (32) is fixedly provided with a U-shaped mounting plate (4), both ends of the mounting plate (4) are fixedly provided with mounting seats (41), the supporting piece (42) is of a cylindrical structure, the cylinder diameter of the supporting piece (42) is gradually reduced from the middle to both ends, and both ends of the supporting piece (42) are rotatably mounted in the mounting seats (41);
the mounting plate (4) can be received in the supporting part (3), a tooth socket ring (421) is fixedly arranged on the surface of one end of the supporting piece (42) positioned in the mounting seat (41), a guide hole (43) is formed in the mounting plate (4) below the tooth socket ring (421), a limiting rod (431) is vertically and slidably arranged in the guide hole (43), and the limiting rod (431) is clamped with the tooth socket ring (421) when moving upwards;
the upper surface of fixed plate (31) is fixed mounting has jack-prop (5), mounting panel (4) get into completely when supporting part (3) are inside, jack-prop (5) get into inside guide hole (43) to promote gag lever post (431) upward movement.
7. The laser cutting apparatus for cabinet panels as claimed in claim 1, wherein: the two ends of the bottom box (2) are in sliding connection with the inner side wall of the supporting table (1);
the device comprises a supporting table (1), wherein adjusting boxes (14) are arranged on the surfaces of the two sides of the supporting table (1), a first distance adjusting cylinder body (15) is slidably arranged at one end of the inside of the adjusting boxes (14), a third piston plate (152) is slidably arranged in the inner part of the distance adjusting cylinder body (15) in a sealing manner, a pull rod (151) is fixedly arranged on the surface of the third piston plate (152), the other end of the pull rod (151) penetrates through the first distance adjusting cylinder body (15) and is fixedly connected with the inner wall of the adjusting boxes (14), and the first distance adjusting cylinder body (15) is fixedly connected with one end of a first group of bottom boxes (2) at the corresponding end of the adjusting boxes (14) through a connecting block (21);
a plurality of distance adjusting cylinders II (16) are sequentially arranged on one side, far away from the pull rod (151), of the distance adjusting cylinder I (15), a piston plate IV (161) is arranged in the distance adjusting cylinder II (16) in a sealing sliding manner, and an adjusting rod (162) is fixedly arranged on the surface, far away from one side of the distance adjusting cylinder I (15), of the piston plate IV (161);
a distance adjusting cylinder II (16) close to one side of the distance adjusting cylinder I (15) is fixedly connected with the connecting block (21) and is fixedly connected with the corresponding bottom box (2) through the connecting block (21), and the distance adjusting cylinder II (16) is fixedly connected with the previous connecting block (21);
a reflux cylinder body (17) is fixedly arranged on the surface of a connecting block (21) corresponding to a distance-adjusting cylinder body II (16) close to the other end inside the regulating box (14), and a piston plate III (171) is arranged inside the reflux cylinder body (17) in a sealing and sliding manner;
a telescopic guide pipe (18) is arranged between the first distance adjusting cylinder (15) and the adjacent second distance adjusting cylinder (16), between the adjacent two distance adjusting cylinders (16) and between the reflux cylinder (17) and the adjacent second distance adjusting cylinder (16), one end of the guide pipe (18) is communicated with the space where the pull rod (151) in the first distance adjusting cylinder (15) is located or the space where the adjusting rod (162) in the second distance adjusting cylinder (16) is located, and the other end of the guide pipe is communicated with the space where the piston plate IV (161) in the second distance adjusting cylinder (16) is far away from one side of the adjusting rod (162) or the space where the piston plate IV (171) in the reflux cylinder (17) is close to one side of the second distance adjusting cylinder (16);
the hydraulic system (19) is arranged in the adjusting box (14), the hydraulic system (19) is communicated with a space on one side of the pull rod (151) away from the piston plate III (152) in the distance adjusting cylinder body I (15) through a hydraulic loop pipe I (191), and the hydraulic system (19) is communicated with a space on one side of the distance adjusting cylinder body II (16) away from the piston plate V (171) in the reflux cylinder body (17) through a hydraulic loop pipe II (192).
8. The laser cutting apparatus for cabinet panels as claimed in claim 7, wherein: the diameter of the inner cylinder of the distance adjusting cylinder body II (16) is the same as that of the inner cylinder of the distance adjusting cylinder body I (15);
a secondary rod (163) is fixedly arranged on the surface of one side, far away from the adjusting rod (162), of the piston plate IV (161), one end, far away from the piston plate IV (161), of the secondary rod (163) extends out of the distance adjusting cylinder II (16), and one end, extending out of the distance adjusting cylinder II (16), of the adjusting rod (162) is a U-shaped end;
the rod body and the auxiliary rod (163) of the adjusting rod (162) positioned in the second distance adjusting cylinder body (16) are the same as the rod diameter of the pull rod (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410068653.7A CN117564510A (en) | 2024-01-17 | 2024-01-17 | Laser cutting equipment for cabinet plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410068653.7A CN117564510A (en) | 2024-01-17 | 2024-01-17 | Laser cutting equipment for cabinet plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117564510A true CN117564510A (en) | 2024-02-20 |
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ID=89892294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410068653.7A Pending CN117564510A (en) | 2024-01-17 | 2024-01-17 | Laser cutting equipment for cabinet plate |
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| Country | Link |
|---|---|
| CN (1) | CN117564510A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013111186A1 (en) * | 2012-10-24 | 2014-04-24 | LasTech GmbH | Laser cutting machine, useful for producing identical workpieces, comprises table for accommodating cutting plate, and portal having laser cutting head, slit strip, and slit strip supply configured in loop |
| CN213945325U (en) * | 2020-12-16 | 2021-08-13 | 山东鑫恒泽能源科技有限公司 | Laser cutting machine with scale |
| KR102365741B1 (en) * | 2021-10-07 | 2022-02-23 | (주)덕성정공 | Iron plate laser cutting device |
| CN217475126U (en) * | 2022-06-08 | 2022-09-23 | 精麒(山东)智能制造有限公司 | Laser cutting machine for processing metal plate |
-
2024
- 2024-01-17 CN CN202410068653.7A patent/CN117564510A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013111186A1 (en) * | 2012-10-24 | 2014-04-24 | LasTech GmbH | Laser cutting machine, useful for producing identical workpieces, comprises table for accommodating cutting plate, and portal having laser cutting head, slit strip, and slit strip supply configured in loop |
| CN213945325U (en) * | 2020-12-16 | 2021-08-13 | 山东鑫恒泽能源科技有限公司 | Laser cutting machine with scale |
| KR102365741B1 (en) * | 2021-10-07 | 2022-02-23 | (주)덕성정공 | Iron plate laser cutting device |
| CN217475126U (en) * | 2022-06-08 | 2022-09-23 | 精麒(山东)智能制造有限公司 | Laser cutting machine for processing metal plate |
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