CN117066705B - Plate double-sided engraving device and engraving method - Google Patents
Plate double-sided engraving device and engraving method Download PDFInfo
- Publication number
- CN117066705B CN117066705B CN202311324800.4A CN202311324800A CN117066705B CN 117066705 B CN117066705 B CN 117066705B CN 202311324800 A CN202311324800 A CN 202311324800A CN 117066705 B CN117066705 B CN 117066705B
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- panel
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000007306 turnover Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 78
- 230000000670 limiting effect Effects 0.000 claims description 38
- 230000000149 penetrating effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 32
- 230000008569 process Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 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
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a two-sided engraving device of panel and sculpture method, a two-sided engraving device of panel, including the workstation, set up in the portal frame of workstation and set up the sculpture tool bit that carries out the sculpture operation to panel on the portal frame, the workstation rotates and is connected with the centre gripping frame that carries out the clamping to panel fixed, the centre gripping frame is including rotating the centre gripping arm that connects in the base frame of workstation, a pair of length direction along the base frame slides and drive the centre gripping actuating mechanism that the centre gripping arm slides, and the lateral wall of centre gripping arm has seted up the centre gripping groove that supplies the lateral part of panel to insert and has established, the centre gripping arm is provided with the hold-down mechanism that carries out the press-fixation to panel lateral part, the workstation is provided with the upset actuating piece that drives the base frame upset to turn over to panel. This application has the effect that improves the efficiency of two-sided processing to panel.
Description
Technical Field
The application relates to the technical field of plate engraving, in particular to a plate double-sided engraving device and an engraving method.
Background
The engraving machine is a drilling and milling combined device in terms of processing principle, and is divided into a laser engraving machine and a mechanical engraving machine, and is mainly applied to advertisement industry, process industry, mould industry, electronic industry, building industry, printing and packaging industry, wood industry, decoration industry, tombstone industry, crystal product industry and the like.
For the special-shaped plate with complex surface forming patterns, in order to improve the processing efficiency of the special-shaped plate, a mechanical engraving machine is generally adopted for automatic engraving processing. When the mechanical engraving machine in the prior art carries out double-sided processing on the plate, after the processing of one side of the plate is finished, after the plate with the single-sided processing is turned over, the plate needs to be clamped again for fixing and then engraving operation, and the turning over and the re-clamping can take a certain time, so that the double-sided processing efficiency of the plate is reduced, and further improvement is needed.
Disclosure of Invention
In order to improve the efficiency of panel double-sided processing, this application provides a panel double-sided engraving device.
The application provides a two-sided engraving device of panel adopts following technical scheme:
the utility model provides a two-sided engraving device of panel, includes the workstation, sets up on the portal frame of workstation and sets up the sculpture tool bit that carries out sculpture operation to panel on the portal frame, the workstation rotates and is connected with the centre gripping frame that carries out the clamping to panel fixed, the centre gripping frame is including rotating the centre gripping arm that connects in the workstation, a pair of length direction along the base frame slides and is connected in the base frame and drive the centre gripping actuating mechanism that the centre gripping arm slided, and the centre gripping groove that the lateral wall of centre gripping arm supplied the lateral part of panel to insert is established, the centre gripping arm is provided with the hold-down mechanism that carries out the press-fixation to panel lateral part, the workstation is provided with the upset actuating piece that drives the base frame upset in order to turn over to panel.
Through adopting above-mentioned technical scheme, the base frame provides the installation carrier that slides for the centre gripping arm, place the panel in the base frame and be located between two centre gripping arms, slide towards being close to the panel direction through centre gripping actuating mechanism drive centre gripping arm, and make two lateral parts of panel slide and insert behind the centre gripping inslot of locating the centre gripping arm, press the solid to panel lateral part through hold-down mechanism, make panel clamping be fixed in on the centre gripping arm, effectively reduce panel and centre gripping frame take place gliding possibility, after the one side of carving tool head to panel is processed, drive the base frame through upset actuating member and rotate 180, thereby realize the turn-over processing of panel, improve the efficiency to panel double-sided processing.
Preferably, the pressing mechanism comprises a first pressing plate, a second pressing plate and a pressing driving assembly, wherein the first pressing plate is connected to the clamping arm in a sliding manner along the vertical direction and is abutted to the upper end face of the side portion of the plate, the second pressing plate is connected to the clamping arm in a sliding manner along the vertical direction and is abutted to the lower end face of the side portion of the plate, the pressing driving assembly is used for synchronously driving the first pressing plate and the second pressing plate to slide towards directions close to or far away from each other, and the first pressing plate and the second pressing plate are both located in the clamping groove.
Through adopting above-mentioned technical scheme, after panel slides and wears to locate the centre gripping inslot of centre gripping arm for panel is located between first clamp plate and the second clamp plate, and through compressing tightly drive assembly drive first clamp plate, second clamp plate and sliding towards the direction that is close to each other, thereby press admittedly panel.
Preferably, the first clamp plate fixedly connected with wears to locate the first baffle of arm along vertical slip, and the second clamp plate fixedly connected with wears to locate the second baffle of arm along vertical slip, compress tightly the drive assembly and including wearing to locate the side guide arm of arm, fixed connection in the side guide arm expose in the linkage seat of arm one end, one end articulates in first baffle upper portion and the other end articulates in the first articulated rod of linkage seat, one end articulates in second baffle lower part and the other end articulates in the second articulated rod of linkage seat and the spring of cover between side guide arm and linkage seat along horizontal slip, the tip butt in panel of side guide arm.
Through adopting above-mentioned technical scheme, drive the arm clamp through centre gripping actuating mechanism and slide towards being close to the panel direction, make two lateral parts of panel insert the in-process of locating the centre gripping groove at sliding, the outer wall of panel is first butt in the side guide arm, and insert the in-process of locating the centre gripping groove at the panel continuously, drive the outside of side guide arm towards the arm clamp, thereby drive the linkage seat and slide towards keeping away from the centre gripping groove direction, elastic deformation has elastic potential energy this moment, in the linkage seat in-process of sliding, drive first baffle through first articulated lever, the articulated lever of second respectively, the second baffle slides along vertical and towards being close to the panel direction, thereby make first clamp plate and second clamp plate compress tightly in the up end and the lower terminal surface of panel in step, when first clamp plate and second clamp plate compress tightly in the panel, because the restriction effect of compressing tightly actuating assembly, the arm clamp stops sliding, and the side guide arm can't continue to slide outwards, thereby realize the restriction to the vertical degree of freedom of sliding of panel and the degree of freedom of horizontal sliding in step, need not to add extra actuating element, improve economic benefits.
Preferably, the end part of the side guide rod is fixedly connected with a side pressing plate which is arranged in the clamping groove and is abutted against the side wall of the plate.
Through adopting above-mentioned technical scheme, the side guide rod increases and is equipped with the side pressure board of butt in the lateral wall of panel, increases the area of contact between side guide rod and the panel to the fixed damping force to the panel increases.
Preferably, the clamping arm is provided with a pair of limiting side plates which are internally provided with the clamping groove and are positioned on two sides of the plate, the limiting side plates are connected to the clamping arm in a sliding mode along the length direction of the clamping arm, the limiting side plates are abutted to the outer side wall of the plate, and the clamping arm is provided with a limiting driving piece for driving the limiting side plates to slide.
Through adopting above-mentioned technical scheme, after two lateral parts of panel slide and insert the centre gripping inslot of locating the centre gripping arm, slide towards being close to panel direction through spacing driving piece drive spacing curb plate for spacing curb plate butt in the lateral wall of panel, two spacing curb plates carry out effective restriction to panel along centre gripping arm length direction degree of freedom that slides, further reduce panel at centre gripping frame rotation in-process or panel and the possibility that the centre gripping arm takes place relative movement in the course of working, improve machining precision.
Preferably, the lateral wall of the clamping arm is provided with a limiting sliding groove communicated with the clamping groove, the limiting side plate is fixedly connected with a limiting sliding block which is connected with the limiting sliding groove in a sliding mode, and the limiting driving piece comprises a linkage arm with one end hinged to the limiting sliding block and the other end hinged to the linkage seat.
Through adopting above-mentioned technical scheme, at the linkage seat in-process of sliding, drive two spacing curb plates through the link arm and slide towards being close to panel direction to make spacing curb plate butt in the lateral wall of panel, first clamp plate and second clamp plate compress tightly in the panel simultaneously, realize the omnidirectional clamping to the panel fixedly.
Preferably, the linkage arm comprises a linkage pipe with one end hinged to the linkage seat and a linkage rod inserted into the linkage pipe along the axial sliding direction, one end of the linkage rod is hinged to the limit sliding block, and the linkage pipe is provided with an adjusting piece for adjusting the sliding position of the linkage rod.
Through adopting above-mentioned technical scheme, adjust the position of sliding of gangbar through the regulating part to adjust the length dimension of gangbar, thereby be convenient for adjust the position of sliding of spacing curb plate initial state according to the panel of equidimension, make first clamp plate, the spacing curb plate butt in step of second clamp plate in panel outer wall.
Preferably, the outer wall of one side of the first guide plate, which is close to the opening of the clamping groove, and the outer wall of one side of the second guide plate, which is close to the opening of the clamping groove, are provided with air outlets, the air outlets of the first guide plate are positioned on one side, which is close to the first pressing plate, the air outlets of the second guide plate are positioned on one side, which is close to the second pressing plate, and the clamping arm is provided with an air supply piece for supplying air to the air outlets.
Through adopting above-mentioned technical scheme, blow through the air supply piece to the apopore, thereby the apopore forms the air current barrier towards the opening of centre gripping groove between the upper surface/lower surface of the opening inner wall of centre gripping groove and panel, effectively reduces the dust that panel produced in the sculpture process and gets into the possibility in the centre gripping groove, reduces the possibility that takes place dust heap in the centre gripping groove.
Preferably, the first guide plate and the second guide plate are both provided with a sliding cavity, the first guide plate and the second guide plate are both provided with a blowing plate arranged in the sliding cavity, the blowing plate is connected to the sliding cavity in a vertical sliding mode, the blowing plate is provided with a blowing cavity, the inner side wall of the blowing plate is provided with a blowing hole used for communicating an air outlet, the outer side wall of the blowing plate is abutted to the inner side wall of the sliding cavity, the air supply piece comprises a fan, the fan is communicated with the blowing cavity through an air supply hose, and the blowing hole is communicated with the air outlet only when the blowing plate is in sliding abutting connection with the inner wall of the sliding cavity, close to the first pressing plate/the second pressing plate.
Through adopting above-mentioned technical scheme, under the initial condition, first baffle is located the top of second baffle, the air-blast plate in the first baffle is because dead weight downwardly sliding butt is close to the inner wall of first clamp plate in the chamber of sliding, the air-blast hole on the first baffle communicates in the chamber of blowing of air-blast plate, the air-blast plate in the second baffle is because dead weight downwardly sliding butt is kept away from the inner wall of second clamp plate in the chamber of sliding, the air-blast hole of the air-blast plate in the second baffle and the air-blast hole on the second baffle are in the dislocation state, make the air-blast hole on the second baffle seal, all gas is all blown out from the air-blast hole on the first baffle, after the panel upset 180, the second baffle is located the top of first baffle, consequently the air current is all blown out from the air-blast hole on the second baffle, only to the processing face of panel, improve the utilization ratio of gas.
The engraving method of the plate double-sided engraving device adopts the following technical scheme:
the engraving method of the plate double-sided engraving device comprises the following steps:
step S1, modeling is carried out according to a template, and model data are obtained;
s2, importing data;
s3, clamping the plate, namely placing the plate in the base frame and between the two clamping arms, driving the clamping arms to slide towards the direction close to the plate through the clamping driving mechanism, enabling the two side parts of the plate to slide and be inserted into the clamping grooves of the clamping arms, and then pressing and fixing the side parts of the plate through the pressing mechanism, so that the plate is clamped and fixed on the clamping arms;
s4, performing single-sided processing on the plate;
s5, turning over, and driving the base frame to rotate 180 degrees through the turning over driving piece;
and S6, processing the other surface of the plate.
In summary, the present application includes at least one of the following beneficial technical effects:
the plate is placed in the base frame and positioned between the two clamping arms, the clamping arms are driven to slide towards the direction close to the plate through the clamping driving mechanism, after the two side parts of the plate are slidably inserted into the clamping grooves of the clamping arms, the side parts of the plate are pressed and fixed through the pressing mechanism, so that the plate is clamped and fixed on the clamping arms, the possibility that the plate and the clamping frame slide is effectively reduced, and after one surface of the plate is processed through the engraving head, the base frame is driven to rotate 180 degrees through the overturning driving piece, so that the overturning processing of the plate is realized, and the efficiency of the double-surface processing of the plate is improved;
the clamping arms are driven to slide towards the direction close to the plate through the clamping driving mechanism, so that the two side parts of the plate are firstly abutted against the side guide rods in the process of sliding and inserting the plate into the clamping grooves, and the side guide rods are driven to slide towards the outer sides of the clamping arms in the process of continuously inserting the plate into the clamping grooves, so that the linkage seat is driven to slide towards the direction far away from the clamping grooves, at the moment, the springs elastically deform to have elastic potential energy, in the sliding process of the linkage seat, the first guide plate and the second guide plate are respectively driven by the first hinging rod and the second hinging rod to slide along the vertical direction and the direction close to the plate, and therefore the first pressing plate and the second pressing plate are synchronously pressed on the upper end surface and the lower end surface of the plate, when the first pressing plate and the second pressing plate are pressed on the plate, the clamping arms stop sliding due to the limiting effect of the pressing driving assembly, and the side guide rods cannot continue to slide outwards, so that the limitation on the vertical sliding degree of freedom and the horizontal sliding degree of the plate is synchronously realized, and an additional driving element is not needed, and economic benefit is improved;
the air supply piece is used for blowing air to the air outlet, the air outlet faces the opening of the clamping groove, an air flow barrier is formed between the inner wall of the opening of the clamping groove and the upper surface/lower surface of the plate, the possibility that dust generated in the engraving process of the plate enters the clamping groove is effectively reduced, and the possibility that dust is accumulated in the clamping groove is reduced.
Drawings
Fig. 1 is a schematic overall structure of a plate double-sided engraving device.
Fig. 2 is a schematic structural view of the clamping frame.
Fig. 3 is a schematic view of the structure of the clamping drive mechanism and the synchronization assembly.
Fig. 4 is a schematic view of the overall structure of the clamp arm.
Fig. 5 is a schematic view of the internal structure of the first guide plate and the second guide plate.
Fig. 6 is an enlarged partial schematic view of fig. 5 at a.
Fig. 7 is a schematic structural view of the linkage arm.
Reference numerals illustrate: 1. a work table; 11. a turnover cavity; 12. a turnover motor; 13. positioning a cylinder; 2. a portal frame; 21. carving the sliding seat; 3. carving the tool bit; 4. a base frame; 41. a cross beam; 42. a longitudinal beam; 43. a protective box; 44. a rotating shaft; 45. positioning holes; 5. a clamping arm; 51. clamping the sliding seat; 52. a clamping groove; 53. a blower; 54. a limit side plate; 55. limiting sliding grooves; 56. a limit sliding block; 57. a linkage arm; 571. a linkage tube; 572. a linkage rod; 573. an adjusting nut; 6. a clamping driving mechanism; 61. adjusting a screw rod; 62. clamping the motor; 63. a synchronization component; 631. a synchronizing gear; 632. a synchronous belt; 7. a compressing mechanism; 71. a first platen; 72. a second pressing plate; 73. a compression drive assembly; 731. a side guide bar; 732. a linkage seat; 733. a first hinge lever; 734. a second hinge lever; 735. a spring; 736. a side pressure plate; 74. a first guide plate; 75. a second guide plate; 76. an air outlet hole; 77. a sliding cavity; 78. a blowing plate; 79. and a blowing hole.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses two-sided engraving device of panel, refer to fig. 1, including workstation 1, along transversely sliding connect in portal frame 2 of workstation 1 and set up in portal frame 2 with carry out the sculpture tool bit 3 of sculpture operation to panel, portal frame 2 is connected with sculpture slide 21 along vertical sliding, sculpture tool bit 3 is connected in sculpture slide 21 along vertical sliding, the sliding motion of portal frame 2, sculpture slide 21 and sculpture tool bit 3 all can adopt lead screw transmission mode or cylinder transmission mode, through the slippage of numerical control system control portal frame 2, sculpture slide 21 and sculpture tool bit 3. The upper end surface of the working table 1 is provided with a turnover cavity 11, and the working table 1 is provided with an air extractor (not shown in the figure) for performing air extraction operation on the turnover cavity 11, so that the inside of the turnover cavity 11 is in a negative pressure state.
Referring to fig. 1 and 2, the inner side wall of the overturning cavity 11 is rotationally connected with a clamping frame for clamping and fixing the plate, and the clamping frame comprises a base frame 4 rotationally connected to the inner wall of the overturning cavity 11, a pair of clamping arms 5 which are slidingly connected to the base frame 4 along the length direction of the base frame 4, and a clamping driving mechanism 6 for driving the clamping arms 5 to slide. The base frame 4 includes a pair of cross members 41 disposed in a lateral direction and a pair of longitudinal members 42 fixedly connected between the cross members 41, so that the base frame 4 is a square frame. The outer side walls of the two cross beams 41 are fixedly connected with a protective box 43, the middle position of the outer side wall of the protective box 43 is fixedly connected with a rotating shaft 44 which is rotationally connected with the inner side wall of the overturning cavity 11, and the axial direction of the rotating shaft 44 is parallel to the length direction of the longitudinal beam 42.
The workbench 1 is provided with a turnover driving piece for driving one of the rotating shafts 44 to rotate so as to realize turnover of the base frame 4, the turnover driving piece is a turnover motor 12 fixedly connected to the upper end face of the workbench 1, the turnover motor 12 is a stepping motor, and the output shaft of the stepping motor and the rotating shaft 44 are in transmission through a gear transmission mode. The locating hole 45 has been seted up to the lateral wall of longeron 42, and workstation 1 fixedly connected with location cylinder 13, and behind locating hole 45 was inserted to the piston rod of location cylinder 13, effectively restriction base frame 4 rotated.
Referring to fig. 2 and 3, the longitudinal direction of the clamp arm 5 is parallel to the longitudinal direction of the longitudinal beam 42, the clamp arm 5 is positioned inside the base frame 4, and both ends of the clamp arm 5 are fixedly connected with a clamp slide seat 51 which is slidably disposed through the cross beam 41 and is internally provided with the protective box 43. The clamping driving mechanism 6 comprises an adjusting screw 61 which is arranged in the protective box 43 and is rotationally connected to the inner wall of the protective box 43, and a clamping motor 62 which is fixedly connected to the outer side wall of the protective box 43, the length direction of the adjusting screw 61 is parallel to the length direction of the cross beam 41, the adjusting screw 61 is provided with a first thread section and a second thread section, the thread directions of the first thread section and the second thread section are opposite, the first thread section and the second thread section of the adjusting screw 61 are respectively threaded through clamping sliding seats 51 on the two clamping arms 5, and an output shaft of the clamping motor 62 is coaxially and fixedly connected to one end of the adjusting screw 61. A synchronizing assembly 63 is arranged between the two adjusting screw rods 61, and the synchronizing assembly 63 comprises a synchronizing gear 631 coaxially and fixedly sleeved at the end part of the adjusting screw rods 61 and externally arranged on the protective box 43, and a synchronizing belt 632 wound between the two synchronizing gears 631.
Referring to fig. 4 and 5, the opposite side walls of the two clamping arms 5 are provided with clamping grooves 52 for inserting the side portions of the plate, and the horizontal center line of the clamping grooves 52 and the axis of the rotating shaft 44 are coplanar, so that the cross section of the clamping arms 5 is . The clamping arm 5 is provided with a pressing mechanism 7 for pressing and fixing the side part of the plate, and the pressing mechanism 7 comprises a first pressing plate 71 which is connected to the clamping arm 5 in a sliding manner along the vertical direction and is positioned above the plate, a second pressing plate 72 which is connected to the clamping arm 5 in a sliding manner along the vertical direction and is positioned below the plate, and a pressing driving assembly 73 for synchronously driving the first pressing plate 71 and the second pressing plate 72 to slide towards the directions approaching or separating from each other. The first pressing plate 71 and the second pressing plate 72 are both located in the clamping groove 52, the first pressing plate 71 and the second pressing plate 72 are symmetrically arranged along the horizontal center line of the clamping groove 52, the first pressing plate 71 is used for being abutted to the upper end face of the plate, and the second pressing plate 72 is used for being abutted to the lower end face of the plate. In the initial state, the upper end surface of the first pressing plate 71 abuts against the top inner wall of the clamping groove 52, the lower end surface of the second pressing plate 72 abuts against the bottom inner wall of the clamping groove 52, so that the distance between the first pressing plate 71 and the second pressing plate 72 is larger than the thickness of the plate, and a guiding slope is arranged on one side of the first pressing plate 71 and one side of the second pressing plate 72, which is close to the opening of the clamping groove 52, so that the plate can smoothly enter the clamping groove 52.
Referring to fig. 5 and 6, a first guide plate 74 vertically sliding through the top wall of the clamping groove 52 is fixedly connected to the upper end surface of the first pressing plate 71, and a second guide plate 75 vertically sliding through the bottom wall of the clamping groove 52 is fixedly connected to the lower end surface of the second pressing plate 72. The outer wall of one side of the first guide plate 74 close to the opening of the clamping groove 52 and the outer wall of one side of the second guide plate 75 close to the opening of the clamping groove 52 are provided with air outlet holes 76, a plurality of air outlet holes 76 are formed and distributed along the length direction of the first guide plate 74 and the second guide plate 75, the air outlet holes 76 of the first guide plate 74 are located on one side close to the first pressing plate 71, and the air outlet holes 76 of the second guide plate 75 are located on one side close to the second pressing plate 72. The first guide plate 74 and the second guide plate 75 each have a sliding chamber 77, the first guide plate 74 and the second guide plate 75 are each provided with a blowing plate 78 built in the sliding chamber 77, the blowing plate 78 has a blowing chamber, and the blowing plate 78 is slidingly connected to the sliding chamber 77 in the vertical direction. The inside wall of the air blowing plate 78 is provided with an air blowing hole 79 for communicating with the air outlet 76, and the outside wall of the air blowing plate 78 is abutted against the inside wall of the sliding cavity 77. The clamping arm 5 is provided with an air supply piece for supplying air to the air blowing hole 79, the air supply piece is a fan 53 fixedly connected to the outer side wall of the clamping arm 5, the fan 53 is communicated with the air blowing cavity through an air supply hose, and the air blowing hole 79 is communicated with the air outlet hole 76 only when the air blowing plate 78 slides and abuts against the inner wall of the sliding cavity 77, which is close to the first pressing plate 71/the second pressing plate 72.
The pressing driving assembly 73 includes a side guide rod 731 horizontally slidably passing through the clamp arm 5, a linkage seat 732 fixedly connected to the side guide rod 731 and exposed to one end of the clamp arm 5, a first hinge rod 733 having one end hinged to an upper portion of the first guide plate 74 and the other end hinged to the linkage seat 732, a second hinge rod 734 having one end hinged to a lower portion of the second guide plate 75 and the other end hinged to the linkage seat 732, and a spring 735 sleeved on the side guide rod 731 and fixedly connected between the clamp arm 5 and the linkage seat 732 to urge the side guide rod 731 to slide in a direction approaching an opening of the clamp groove 52. The end of the side guide rod 731 is fixedly connected with a side pressing plate 736, the axis of the side guide rod 731 and the axis of the rotating shaft 44 are in the same horizontal plane, the side pressing plate 736 is located between the first pressing plate 71 and the second pressing plate 72, and the side pressing plate 736 is abutted against the side wall of the plate. One end of the spring 735 is fixedly connected to the outer side wall of the clamping arm 5, and the other end of the spring 735 is fixedly connected to the linkage seat 732.
Referring to fig. 4 and 7, the clamping arm 5 is provided with a pair of limiting side plates 54 which are arranged in the clamping groove 52 and are positioned on two sides of the plate, the limiting side plates 54 are connected to the clamping arm 5 in a sliding manner along the length direction of the clamping arm 5, the height dimension of the limiting side plates 54 is smaller than the thickness dimension of the plate, the limiting side plates 54 are abutted to the outer side walls of the plate, and the clamping arm 5 is provided with a limiting driving piece for driving the limiting side plates 54 to slide. In other embodiments, the limit driving member may be a cylinder, and the piston rod of the cylinder stretches and stretches to drive the limit side plate 54 to slide.
In this embodiment, the outer side walls of the two holding arms 5 facing away from each other are provided with a limiting sliding groove 55 communicated with the holding groove 52, the limiting side plate 54 is fixedly connected with a limiting sliding block 56 slidingly connected with the limiting sliding groove 55, the limiting driving piece is a linkage arm 57 with one end hinged to the limiting sliding block 56 and the other end hinged to a linkage seat 732, the linkage arm 57 comprises a linkage tube 571 with one end hinged to the linkage seat 732 and a linkage rod 572 slidingly inserted in the linkage tube 571 along the axial direction, and one end of the linkage rod 572 is hinged to the limiting sliding block 56. The linkage tube 571 is provided with an adjusting member for adjusting the sliding position of the linkage rod 572, the linkage rod 572 is a threaded rod, the adjusting member is an adjusting nut 573 rotatably connected to the linkage tube 571, and the linkage rod 572 is threaded through the adjusting nut 573.
The embodiment of the application also discloses an engraving method of the plate double-sided engraving device, which comprises the following steps:
step S1, modeling is carried out according to a template, the built model is ensured to be consistent with the template through continuous rechecking, the built model is segmented, secondary deepening design is carried out, the precision of the model reaches LOD500 (industrial manufacturing precision requirement), and model data are obtained.
And S2, importing data, namely importing the obtained model data into a numerical control system of the plate double-sided engraving device.
Step S3, clamping the plate, wherein the worker places the plate to be engraved in the base frame 4 and is located between the two clamping arms 5, and drives the clamping arms 5 to slide towards the direction close to the plate through the clamping driving mechanism 6, so that two side portions of the plate are slidably inserted into the clamping grooves 52 of the clamping arms 5, and the side portions of the plate are located between the first pressing plate 71 and the second pressing plate 72 and between the two limiting side plates 54. The outer wall of panel is first in butt joint in side pressure plate 736 to in the continuous inserting of panel locates clamping groove 52 in-process, drive side guide arm 731 to keep away from clamping groove 52 opening direction horizontal slip, thereby drive linkage seat 732 to keep away from clamping arm 5 direction and slide, spring 735 takes place elastic deformation and has elastic potential energy this moment, in the linkage seat 732 slip in-process, drive first baffle 74, second baffle 75 respectively along vertical and towards being close to the panel direction through first articulated lever 733, second articulated lever 734, thereby make first clamp plate 71 and second clamp plate 72 compress tightly in the up end and the lower terminal surface of panel in step, the restriction of the degree of freedom of sliding from top to bottom of panel, and drive spacing curb plate 54 to slide towards being close to the panel direction and the butt is in the left and right sides wall of panel through the linkage arm 57, the restriction of the degree of freedom of sliding from side to side and side to side of panel, realize the omnidirectional clamping to panel is fixed.
Step S4, single-sided processing is carried out on the plate, the carving operation is carried out on the single side of the plate through the carving tool bit 3, because the first guide plate 74 is located above the second guide plate 75, the air blowing plate 78 in the first guide plate 74 is in downward sliding contact with the inner wall of the sliding cavity 77 close to the first pressing plate 71 due to self weight, the air outlet hole 76 in the first guide plate 74 is communicated with the air blowing cavity of the air blowing plate 78, the air blowing plate 78 in the second guide plate 75 is in downward sliding contact with the inner wall of the sliding cavity 77 far away from the second pressing plate 72 due to self weight, the air outlet hole 79 of the air blowing plate 78 in the second guide plate 75 and the air outlet hole 76 in the second guide plate 75 are in a dislocation state, the air blower 53 is started in the carving process, air is supplied to the air cavity through the air supply hose, all air is blown out from the air blowing holes 79 in the first guide plate 74, thereby forming an air flow barrier between the inner wall of the top opening of the clamping groove 52 and the upper surface of the plate, dust generated in the plate in the carving operation is effectively reduced, the dust generated in the process enters the air flow from the inner wall of the top opening of the clamping groove 52 and the upper surface of the plate 52, and the carving operation is carried out on the plate by using the plate.
Step S5, turning over, shrinking the piston rod of the positioning cylinder 13, enabling the piston rod of the positioning cylinder 13 to deviate from the positioning hole 45, releasing the rotation restriction on the base frame 4, sliding the portal frame 2 to one side of the workbench 1, providing avoidance space for turning over the base frame 4, driving the base frame 4 to rotate 180 degrees through a turning driving piece, and after the piston rod of the positioning cylinder 13 is stretched and inserted into the positioning hole 45 again, fixing the base frame 4 is achieved. After the sheet is turned 180 deg., the second guide plate 75 is positioned above the first guide plate 74 so that the air flow is entirely blown out of the air blowing holes 79 in the second guide plate 75.
And S6, processing the other surface of the plate.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a two-sided engraving device of panel which characterized in that: the device comprises a workbench (1), a portal frame (2) arranged on the workbench (1) and an engraving tool bit (3) arranged on the portal frame (2) for engraving a plate, wherein the workbench (1) is rotationally connected with a clamping frame for clamping and fixing the plate, the clamping frame comprises a base frame (4) rotationally connected with the workbench (1), a pair of clamping arms (5) which are slidingly connected with the base frame (4) along the length direction of the base frame (4) and a clamping driving mechanism (6) for driving the clamping arms (5) to slide, a clamping groove (52) for inserting the side part of the plate is formed in the side wall of the clamping arm (5), the clamping arm (5) is provided with a pressing mechanism (7) for pressing and fixing the side part of the plate, and the workbench (1) is provided with a turnover driving piece for driving the base frame (4) to turn over the plate; the pressing mechanism (7) comprises a first pressing plate (71) which is connected to the clamping arm (5) in a sliding manner along the vertical direction and is abutted against the upper end face of the side part of the plate, a second pressing plate (72) which is connected to the clamping arm (5) in a sliding manner along the vertical direction and is abutted against the lower end face of the side part of the plate, and a pressing driving assembly (73) which synchronously drives the first pressing plate (71) and the second pressing plate (72) to slide towards the directions approaching or separating from each other, wherein the first pressing plate (71) and the second pressing plate (72) are both positioned in the clamping groove (52); the first pressing plate (71) is fixedly connected with a first guide plate (74) penetrating through the clamping arm (5) along vertical sliding, the second pressing plate (72) is fixedly connected with a second guide plate (75) penetrating through the clamping arm (5) along vertical sliding, the pressing driving assembly (73) comprises a side guide rod (731) penetrating through the clamping arm (5) along horizontal sliding, a linkage seat (732) fixedly connected with the side guide rod (731) and exposed out of one end of the clamping arm (5), a first hinging rod (733) with one end hinged to the upper part of the first guide plate (74) and the other end hinged to the linkage seat (732), a second hinging rod (734) with one end hinged to the lower part of the second guide plate (75) and the other end hinged to the linkage seat (732), and a spring (735) sleeved between the side guide rod (731) and fixedly connected between the clamping arm (5) and the linkage seat (732), and the end of the side guide rod (731) is abutted against the side wall of the plate material; the outer walls of one side, close to the opening of the clamping groove (52), of the first guide plate (74) and one side, close to the opening of the clamping groove (52), of the second guide plate (75) are respectively provided with an air outlet hole (76), the air outlet hole (76) of the first guide plate (74) is positioned at one side, close to the first pressing plate (71), of the second guide plate (75), the air outlet hole (76) of the second guide plate (75) is positioned at one side, close to the second pressing plate (72), of the second guide plate, and the clamping arm (5) is provided with an air supply piece for supplying air to the air outlet hole (79); the utility model discloses a novel air conditioner, including first baffle (74) and second baffle (75), first baffle (74) and second baffle (75) all have chamber (77) that slide, first baffle (74) and second baffle (75) all are provided with built-in chamber (77) that slide's blow board (78), blow board (78) are connected in chamber (77) that slide along vertical sliding, blow board (78) have chamber that slides, blow hole (79) that are used for intercommunication apopore (76) have been seted up to the inside wall of blow board (78), blow board (78) lateral wall butt in chamber (77) inside wall that slides, the air feed piece includes fan (53), fan (53) are through air feed hose intercommunication in chamber that slides only when air feed board (78) butt in the inner wall that slides chamber (77) are close to first clamp plate (71)/second clamp plate (72), blow hole (79) and apopore (76) intercommunication.
2. The plate double-sided engraving apparatus of claim 1, wherein: the end part of the side guide rod (731) is fixedly connected with a side pressure plate (736) which is arranged in the clamping groove (52), and the side pressure plate (736) is abutted against the side wall of the plate.
3. The plate double-sided engraving apparatus of claim 1, wherein: the clamping arm (5) is provided with a pair of limiting side plates (54) which are arranged in the clamping groove (52) and are positioned on two sides of the plate, the limiting side plates (54) are connected to the clamping arm (5) in a sliding mode along the length direction of the clamping arm (5), the limiting side plates (54) are abutted to the outer side wall of the plate, and the clamping arm (5) is provided with a limiting driving piece for driving the limiting side plates (54) to slide.
4. A plate double-sided engraving apparatus according to claim 3, characterized in that: limiting sliding grooves (55) communicated with the clamping grooves (52) are formed in the outer side walls of the clamping arms (5), limiting sliding blocks (56) connected to the limiting sliding grooves (55) in a sliding mode are fixedly connected to the limiting side plates (54), and the limiting driving piece comprises a linkage arm (57) with one end hinged to the limiting sliding blocks (56) and the other end hinged to the linkage seat (732).
5. The apparatus of claim 4, wherein: the linkage arm (57) comprises a linkage pipe (571) with one end hinged to the linkage seat (732) and a linkage rod (572) inserted into the linkage pipe (571) in an axial sliding mode, one end of the linkage rod (572) is hinged to the limit sliding block (56), and the linkage pipe (571) is provided with an adjusting piece for adjusting the sliding position of the linkage rod (572).
6. The engraving method of a plate double-sided engraving device according to any one of claims 1 to 5, characterized in that: the method comprises the following steps:
step S1, modeling is carried out according to a template, and model data are obtained;
s2, importing data;
s3, clamping the plate, namely placing the plate in the base frame (4) and between the two clamping arms (5), driving the clamping arms (5) to slide towards the direction close to the plate through the clamping driving mechanism (6), enabling the two side parts of the plate to slide and be inserted into the clamping grooves (52) of the clamping arms (5), and then pressing and fixing the side parts of the plate through the pressing mechanism (7), so that the plate is clamped and fixed on the clamping arms (5);
s4, performing single-sided processing on the plate;
s5, turning over, and driving the base frame (4) to rotate 180 degrees through the turning over driving piece;
and S6, processing the other surface of the plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311324800.4A CN117066705B (en) | 2023-10-13 | 2023-10-13 | Plate double-sided engraving device and engraving method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311324800.4A CN117066705B (en) | 2023-10-13 | 2023-10-13 | Plate double-sided engraving device and engraving method |
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| CN117066705A CN117066705A (en) | 2023-11-17 |
| CN117066705B true CN117066705B (en) | 2023-12-19 |
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| CN202311324800.4A Active CN117066705B (en) | 2023-10-13 | 2023-10-13 | Plate double-sided engraving device and engraving method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118321736B (en) * | 2024-06-17 | 2024-08-13 | 江西犀瑞制造有限公司 | Blade laser printing device and method |
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| JPS624531A (en) * | 1985-06-28 | 1987-01-10 | Matsushita Electric Ind Co Ltd | Positioning work bed for plate-shaped workpiece |
| CN210198258U (en) * | 2019-07-18 | 2020-03-27 | 福建耐德力新材料有限公司 | Tile thickness measuring device is used in production of compound tile of PVC cavity |
| CN111941554A (en) * | 2020-08-14 | 2020-11-17 | 贵州银知美雕塑工艺品制造有限公司 | Carving machine capable of achieving double-sided carving |
| CN213051856U (en) * | 2020-08-27 | 2021-04-27 | 苏州新兴机电科技有限公司 | Engraver with dust removal mechanism |
| CN217991482U (en) * | 2022-08-05 | 2022-12-09 | 佛山市顺德区恒恩裕电器实业有限公司 | Repair welding machine |
| CN218195764U (en) * | 2022-08-09 | 2023-01-03 | 山东速雕智能装备有限公司 | Plate turning device for double-sided engraving of engraving machine |
| CN218985309U (en) * | 2022-12-09 | 2023-05-09 | 惠州市宝珅石业有限公司 | Turnover type stone double-sided engraving device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS624531A (en) * | 1985-06-28 | 1987-01-10 | Matsushita Electric Ind Co Ltd | Positioning work bed for plate-shaped workpiece |
| CN210198258U (en) * | 2019-07-18 | 2020-03-27 | 福建耐德力新材料有限公司 | Tile thickness measuring device is used in production of compound tile of PVC cavity |
| CN111941554A (en) * | 2020-08-14 | 2020-11-17 | 贵州银知美雕塑工艺品制造有限公司 | Carving machine capable of achieving double-sided carving |
| CN213051856U (en) * | 2020-08-27 | 2021-04-27 | 苏州新兴机电科技有限公司 | Engraver with dust removal mechanism |
| CN217991482U (en) * | 2022-08-05 | 2022-12-09 | 佛山市顺德区恒恩裕电器实业有限公司 | Repair welding machine |
| CN218195764U (en) * | 2022-08-09 | 2023-01-03 | 山东速雕智能装备有限公司 | Plate turning device for double-sided engraving of engraving machine |
| CN218985309U (en) * | 2022-12-09 | 2023-05-09 | 惠州市宝珅石业有限公司 | Turnover type stone double-sided engraving device |
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| CN117066705A (en) | 2023-11-17 |
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