CN114571090B - Multi-laser printing device for machining metal workpiece with bubble prevention - Google Patents
Multi-laser printing device for machining metal workpiece with bubble prevention Download PDFInfo
- Publication number
- CN114571090B CN114571090B CN202210248616.5A CN202210248616A CN114571090B CN 114571090 B CN114571090 B CN 114571090B CN 202210248616 A CN202210248616 A CN 202210248616A CN 114571090 B CN114571090 B CN 114571090B
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- Prior art keywords
- fixedly arranged
- printing box
- printing
- fixedly connected
- groove
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/1224—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in vacuum
-
- 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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a multi-laser printing device for processing a metal workpiece, which is used for preventing bubbles from generating, wherein during processing, protective gas can cause bubbles in the workpiece to generate so as to influence the quality of products, and the workpiece is mounted in a printing box with complex operation and low efficiency; the motor drives the convex slide bar to slide along the guide rail, so that the L-shaped limiting block and the racks move together, the L-shaped limiting block enables two L-shaped limiting rods of the first gear to be limited through the limiting groove, then the racks enable the first gear to rotate, the discharging glass door and the belt mechanism to rotate, then the pulling plate is enabled to drive the cross rod to move through the second screw rod, and the tooth slot drives the power tooth and the rotary valve to rotate for half a circle, so that the inside of the printing box is communicated with the external environment.
Description
Technical Field
The invention relates to the technical field of multi-laser printing, in particular to a multi-laser printing device for processing a metal workpiece, which is capable of preventing bubbles from generating.
Background
In the prior art, when a laser printing device processes a metal workpiece, inert gas is often used for protecting the inside of a forming box in order to prevent the formed workpiece from being oxidized, however, the protective gas can cause bubbles in the workpiece forming piece to generate in the processing process, so that the quality of products is affected, and the operation of installing the workpiece in the printing box is usually complex and low in efficiency.
Disclosure of Invention
The present invention is directed to a multiple laser printer for processing metal workpieces, which is resistant to bubble generation, and which solves the above-mentioned drawbacks of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a metal work piece processing of preventing bubble produces is with many laser printing device, includes prints the case, the seal groove has been seted up to the front and back side of printing the case, one side inner wall fixed mounting of seal groove has first magnetic stripe, sealing connection has a revolving door subassembly in the seal groove, revolving door subassembly and print case fixed connection, fixedly connected with shifts out the subassembly on the revolving door subassembly, print case inner wall fixed mounting has laser printing subassembly, slidable mounting has the clamping component on the laser printing subassembly, install the work piece body on the clamping component, the side fixed mounting of printing the case has drive arrangement and exhaust apparatus, drive arrangement and exhaust apparatus shift out the subassembly meshing and be connected, surface fixed installs the vacuum pump on the printing case.
As a further scheme of the invention, fixed glass is fixedly arranged at two sides of the printing box, and a plurality of ground mats are fixedly arranged on the bottom surface of the printing box.
As a further scheme of the invention, the revolving door assembly comprises a discharging glass door and an overhaul glass door, the overhaul glass door is rotationally hinged with the printing box, a sealing strip is fixedly arranged on the inner wall of the discharging glass door and is installed in the sealing groove, a second magnetic strip is fixedly arranged on the inner wall of the discharging glass door, a connecting block is fixedly arranged on the side face of the discharging glass door, a hinge block is rotationally hinged outside the connecting block, the hinge block is fixedly arranged on the front side surface of the printing box, and the upper end of the connecting block is fixedly connected with a moving-out assembly.
As a further scheme of the invention, the laser printing component comprises two fixing plates, two ends of the fixing plates are fixedly connected with the inner wall of the printing box, a cross groove, a first convex sliding groove and a rectangular groove are formed in the fixing plates, a first U-shaped sliding frame and a second U-shaped sliding frame are respectively arranged in the two cross grooves in a sliding mode, two laser heads are respectively and fixedly arranged on the inner walls of the first U-shaped sliding frame and the second U-shaped sliding frame, the first convex sliding groove is in sliding connection with the moving-out component, and the rectangular groove is in sliding connection with the clamping component.
As a further scheme of the invention, the clamping assembly comprises two sliding plates, a convex guide groove is formed in each sliding plate, a sliding seat is slidably arranged in each convex guide groove, each sliding plate is slidably arranged in each rectangular groove, transverse rods are fixedly arranged on the upper surface of each sliding seat, two connecting rods are fixedly arranged between the two transverse rods, second convex sliding grooves are formed in the surfaces of the transverse rods, clamping blocks are slidably arranged in the second convex sliding grooves, the number of the clamping blocks is four, clamping grooves are formed in the clamping blocks, a workpiece body is mounted in each clamping groove in a clamping mode, and springs are fixedly arranged between the bottom ends of the clamping blocks and the inner walls of the second convex sliding grooves.
As a further scheme of the invention, a vacuum tube is fixedly connected to the vacuum pump, and the bottom end of the vacuum tube penetrates through the printing box.
As a further scheme of the invention, the driving device comprises a motor, the motor is fixedly provided with a mounting seat, the mounting seat is fixedly arranged on the side surface of the printing box, the output end of the motor movably penetrates through the mounting seat and is fixedly connected with a first screw rod, a convex sliding bar penetrates through threads of the first screw rod, a guide rail is connected to the outer side of the convex sliding bar in a sliding manner, the guide rail is fixedly arranged on the side surface of the printing box, a tooth groove is arranged on the surface of the convex sliding bar, the tooth groove is in meshed connection with the exhaust device, a rack is fixedly arranged on the inner side of the convex sliding bar, the rack is movably arranged in a strip groove, the rack is in meshed connection with the moving-out assembly, one end of the rack is fixedly connected with an L-shaped limiting block, and a limiting groove is formed in the surface of the L-shaped limiting block.
As a further scheme of the invention, the exhaust device comprises a fixed block, the bottom surface of the fixed block is fixedly connected with the upper surface of the guide rail, a power tooth is rotationally clamped in the fixed block, the power tooth is in meshed connection with a tooth socket, two flat tooth teeth are arranged on the power tooth, the end surfaces of the flat tooth teeth are in fit connection with the upper surface of the convex sliding strip, the power tooth is fixedly connected with a first conical gear set, the first conical gear set is rotationally arranged on the inner wall of the printing box, the first conical gear set is fixedly connected with a rotary valve, an air pipe is rotationally sleeved outside the rotary valve, and one end of the air pipe is fixedly arranged on the outer side of the printing box.
As a further scheme of the invention, the shifting-out assembly comprises a first gear, the first gear is meshed with a connecting rack, two L-shaped limiting rods are fixedly arranged on the side face of the first gear, the bottom ends of the L-shaped limiting rods are slidably arranged in limiting grooves, the first gear is fixedly connected with a second conical gear set, the second conical gear set is rotationally connected with a supporting block, the supporting block is fixedly arranged on the front side surface of a printing box, the second conical gear set is fixedly connected with a third conical gear set, the third conical gear set is fixedly connected with the upper end of a connecting block, the third conical gear set is fixedly connected with a belt mechanism, the belt mechanism is rotationally arranged on the inner wall of the printing box, the bottom ends of the belt mechanism are fixedly connected with a second screw rod, the second screw rod penetrates through a pulling plate, the pulling plate is slidably arranged in the first convex sliding groove, and the surface of the pulling plate is fixedly connected with the side face of a cross rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the clamping grooves formed by the four clamping blocks in sliding installation are used for rapidly clamping and installing the workpiece body, then the workpiece body slides along the sliding plate, the workpiece body can slide out of or into the printing box, and a plurality of workpiece bodies can be conveniently machined.
2. The motor drives the convex slide bar to slide along the guide rail, so that the L-shaped limiting block and the racks move together, the L-shaped limiting block enables two L-shaped limiting rods of the first gear to be limited through the limiting groove, then the racks enable the first gear to rotate, the discharging glass door and the belt mechanism to rotate, then the pulling plate is enabled to drive the cross rod to move through the second screw rod, and the tooth slot drives the power tooth and the rotary valve to rotate for half a circle, so that the inside of the printing box is communicated with the external environment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a print tank configuration;
FIG. 3 is a schematic view of the swing door assembly and the removal assembly;
FIG. 4 is a schematic diagram of a vacuum pump;
FIG. 5 is a schematic view of a laser printing assembly;
FIG. 6 is a schematic view of a clamping assembly;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6A;
FIG. 8 is a schematic diagram of the drive and exhaust arrangements;
fig. 9 is an enlarged schematic view of the structure at B in fig. 8.
In the drawings, the list of components represented by the various numbers is as follows:
1. a print tank; 11. a ground cushion; 12. sealing grooves; 13. fixing glass; 14. a first magnetic stripe; 15. a bar-shaped groove; 2. a revolving door assembly; 21. a discharge glass door; 22. an access glass door; 211. a sealing strip; 212. a second magnetic stripe; 213. a connecting block; 214. a hinge block; 3. a laser printing assembly; 31. a first U-shaped carriage; 32. a laser head; 33. a second U-shaped carriage; 34. a fixing plate; 341. a cross groove; 342. a first convex chute; 343. rectangular grooves; 4. a clamping assembly; 41. a slide plate; 411. a convex guide groove; 412. a slide; 42. a cross bar; 421. the second convex chute; 422. a spring; 43. clamping blocks; 431. a clamping groove; 44. a connecting rod; 5. a workpiece body; 6. a vacuum pump; 61. a vacuum tube; 7. a driving device; 71. a motor; 72. a mounting base; 73. a first screw rod; 74. a guide rail; 75. a convex slide; 76. tooth slots; 77. an L-shaped limiting block; 771. a limit groove; 78. a rack; 8. an exhaust device; 81. a fixed block; 82. a power tooth; 821. flat teeth; 83. a first bevel gear set; 84. a rotary valve; 85. an air pipe; 9. removing the assembly; 91. a first gear; 911. an L-shaped limit rod; 92. a support block; 94. a second bevel gear set; 95. a third bevel gear set; 96. a belt mechanism; 97. a second screw rod; 98. pulling the plate.
Detailed Description
Referring to fig. 1-9, the present invention provides a technical solution of a multi-laser printing device for processing a metal workpiece, which prevents bubbles from being generated: including printing case 1, seal groove 12 has been seted up to the front and back side of printing case 1, one side inner wall fixed mounting of seal groove 12 has first magnetic stripe 14, sealing connection has revolving door subassembly 2 in the seal groove 12, revolving door subassembly 2 and printing case 1 fixed connection, revolving door subassembly 2 and printing case 1 can sealing connection, fixedly connected with shifts out subassembly 9 on the revolving door subassembly 2, makes revolving door subassembly 2 rotate through shifting out subassembly 9, printing case 1 inner wall fixed mounting has laser printing subassembly 3, slidable mounting has clamping assembly 4 on the laser printing subassembly 3, install work piece body 5 on the clamping assembly 4, the side fixed mounting of printing case 1 has drive arrangement 7 and exhaust apparatus 8, shift out subassembly 9 meshing connection to drive exhaust apparatus 8, shift out subassembly 9 work, shift out subassembly 9 and make clamping assembly 4 drive work piece body 5 along laser printing subassembly 3 slip, surface fixed mounting has vacuum pump 6 on printing case 1.
Further, fixed glass 13 is fixedly installed on two sides of the printing box 1, and a plurality of ground mats 11 are fixedly arranged on the bottom surface of the printing box 1, so that the printing box 1 is convenient for observing the printing process.
Further, the revolving door assembly 2 comprises a discharging glass door 21 and an access glass door 22, the access glass door 22 is opened manually, the access glass door 22 is hinged to the printing box 1 in a rotating mode, a sealing strip 211 is fixedly arranged on the inner wall of the discharging glass door 21, the sealing strip 211 is installed in the sealing groove 12, a second magnetic strip 212 is fixedly arranged on the inner wall of the discharging glass door 21, a connecting block 213 is fixedly arranged on the side face of the discharging glass door 21, a hinge block 214 is hinged to the outer side of the connecting block 213 in a rotating mode, the hinge block 214 is fixedly arranged on the front surface of the printing box 1, and the upper end of the connecting block 213 is fixedly connected with a moving-out assembly 9, so that the moving-out assembly 9 rotates through driving the discharging glass door 21 to enable the discharging glass door 21 to rotate with the printing box 1.
Further, the laser printing assembly 3 includes two fixing plates 34, two ends of the fixing plates 34 are fixedly connected with the inner wall of the printing box 1, a cross groove 341, a first convex chute 342 and a rectangular groove 343 are formed in the fixing plates 34, a first U-shaped carriage 31 and a second U-shaped carriage 33 are respectively and slidably arranged in the two cross grooves 341, two laser heads 32 are respectively and fixedly arranged on the inner walls of the first U-shaped carriage 31 and the second U-shaped carriage 33, the first convex chute 342 is slidably connected with the removing assembly 9, and the rectangular groove 343 is slidably connected with the clamping assembly 4, so that the first U-shaped carriage 31 and the second U-shaped carriage 33 can slide to different positions along the cross groove 341 through a driving mechanism, and then the upper surface and the lower surface of the workpiece body 5 are processed through the laser heads 32.
Further, the clamping assembly 4 includes two sliding plates 41, a convex guide slot 411 is formed in the sliding plate 41, a sliding seat 412 is slidably mounted in the convex guide slot 411, the sliding plate 41 is slidably disposed in a rectangular slot 343, a cross bar 42 is fixedly disposed on the upper surface of the sliding seat 412, the number of the cross bars 42 is two, a connecting rod 44 is fixedly disposed between the two cross bars 42, a second convex sliding slot 421 is formed in the surface of the cross bar 42, clamping blocks 43 are slidably mounted in the second convex sliding slot 421, the number of the clamping blocks 43 is four, a clamping slot 431 is formed in the clamping blocks 43, a spring 422 is fixedly disposed between the bottom end of each clamping block 43 and the inner wall of the second convex sliding slot 421, so that the workpiece body 5 is fixedly mounted along the second convex sliding slot 421 through the four clamping blocks 43, and then slides along the convex guide slot 411 of the sliding plate 41 through the clamping slots 431, and the workpiece body 5 can be slid out of the printing box 1.
Further, the vacuum pump 6 is fixedly connected with a vacuum tube 61, and the bottom end of the vacuum tube 61 penetrates through the inside of the printing box 1, and the inside of the printing box 1 can be vacuumized through the vacuum pump 6, so that bubbles are avoided when the workpiece body 5 is processed.
Further, the driving device 7 comprises a motor 71, the motor 71 is fixedly provided with a mounting seat 72, the mounting seat 72 is fixedly mounted on the side surface of the printing box 1, the output end of the motor 71 movably penetrates through the mounting seat 72 and is fixedly connected with a first screw rod 73, a convex sliding bar 75 penetrates through threads of the first screw rod 73, a guide rail 74 is connected to the outer side of the convex sliding bar 75 in a sliding manner, the guide rail 74 is fixedly arranged on the side surface of the printing box 1, a tooth slot 76 is arranged on the surface of the convex sliding bar 75 and is in meshed connection with the exhaust device 8, a rack 78 is fixedly arranged on the inner side of the convex sliding bar 75, the rack 78 is movably arranged in the slot 15, the rack 78 is in meshed connection with the moving-out assembly 9, one end of the rack 78 is fixedly connected with an L-shaped limiting block 77, a limiting groove 771 is formed in the surface of the L-shaped limiting block 77, and the motor 71 drives the convex sliding bar 75 to slide along the guide rail 74 through the first screw rod 73 and can drive the L-shaped limiting block 77 and the rack 78 to move together.
Further, the exhaust device 8 comprises a fixed block 81, the upper surface of the guide rail 74 is fixedly connected to the bottom surface of the fixed block 81, a power tooth 82 is rotatably clamped in the fixed block 81, the power tooth 82 is in meshed connection with the tooth groove 76, two flat teeth 821 are arranged on the power tooth 82, the end faces of the flat teeth 821 are in laminated connection with the upper surface of the convex sliding bar 75, the power tooth 82 is fixedly connected with a first conical gear set 83, the first conical gear set 83 is rotatably arranged on the inner wall of the printing box 1, the first conical gear set 83 is fixedly connected with a rotary valve 84, an air pipe 85 is rotatably sleeved outside the rotary valve 84, one end of the air pipe 85 is fixedly arranged on the outer side of the printing box 1, when the convex sliding bar 75 moves, the tooth groove 76 drives the power tooth 82 to rotate for half a circle, then the upper surface of the convex sliding bar 75 is in laminated connection with the end faces of the flat teeth 821, the power tooth 82 is prevented from rotating with inertia, and then the power tooth 82 drives the rotary valve 84 to rotate through the first conical gear set 83, so that the air pipe 85 is closed or opened, and the inside of the printing box 1 is switched between the vacuum environment and the outside environment.
Further, shift out subassembly 9 including first gear 91, first gear 91 meshing connection rack 78, first gear 91 side fixed be equipped with two L-shaped gag lever posts 911, L-shaped gag lever post 911 bottom slip is located in spacing groove 771, first gear 91 fixedly connected with second taper gear train 94, second taper gear train 94 rotates and is connected with supporting shoe 92, supporting shoe 92 is fixed to locate printing case 1 front side surface, second taper gear train 94 fixedly connected with third taper gear train 95, third taper gear train 95 and connecting block 213 upper end fixed connection, third taper gear train 95 fixedly connected with belt mechanism 96, belt mechanism 96 rotates to locate printing case 1 inner wall, belt mechanism 96 bottom fixed connection second lead screw 97, second lead screw 97 screw thread runs through and has pulling plate 98, pulling plate 98 slides and locates in first convex spout 342, pulling plate 98 surface fixed connection horizontal pole 42 side to convex sliding bar 75 moves to keeping away from motor 71 orientation, and then makes first gear train 91 and second gear train 96 rotate through spacing groove 77, and then makes a pair of first gear train 91 and leading to rotate, thereby leading to the second gear train 96 and leading to rotate, leading to the fact the second lead screw 97 to rotate through the first gear mechanism to have a dog-holder 98, leading to be passed through the first gear plate 98 and leading to be passed through the first gear to have a motion of dog-bar 98.
Working principle: the fixed glass 13 is fixedly arranged on two sides of the printing box 1, so that the printing process is convenient to observe, the first U-shaped sliding frame 31 and the second U-shaped sliding frame 33 can slide to different positions inside the printing box 1 along the cross grooves 341 through the driving mechanism, then the upper surface and the lower surface of the workpiece body 5 are processed through the laser heads 32, when the workpiece body 5 is arranged, the workpiece body 5 is fixedly arranged by clamping through the clamping grooves 431 through the rebound property of the springs 422 and then the clamping grooves 431, then the workpiece body 5 can slide along the convex guide grooves 411 of the sliding plate 41 through the cross bars 42, the workpiece body 5 can slide into the printing box 1, the installation and the disassembly of the workpiece body 5 are convenient, the inside of the printing box 1 can be vacuumized through the vacuum pump 6, so that when the workpiece body 5 is processed, the generation of bubbles is avoided, and when a plurality of workpiece bodies 5 are processed, the workpiece body 5 needs to be replaced and clamped, the motor 71 drives the convex sliding bar 75 to slide along the guide rail 74 through the first screw rod 73, the L-shaped limiting block 77 and the rack 78 can be driven to move along the direction away from the motor 71, firstly, the limiting grooves 771 formed on the surface of the L-shaped limiting block 77 limit the two L-shaped limiting bars 911 of the first gear 91, so that the first gear 91 cannot rotate, meanwhile, the tooth grooves 76 drive the power teeth 82 to rotate for half a circle, then the end surfaces of the flat teeth 821 are attached to the upper surface of the convex sliding bar 75, the power teeth 82 are prevented from rotating along with inertia, the power teeth 82 drive the rotary valve 84 to rotate through the power teeth 82, so that the air pipe 85 is opened, the vacuum environment inside the printing box 1 is communicated with the external environment, then the rack 78 is meshed with the first gear 91, so that the discharge glass door 21 and the belt mechanism 96 rotate through a gear transmission mode, then the convex sliding bar 75 continues to move, and then the pulling plate 98 drives the cross bar 42 to move through the second screw rod 97, so that the workpiece body 5 moves out of the printing box 1 to replace the workpiece body 5.
Claims (1)
1. The utility model provides a prevent that bubble produced metal workpiece processes with many laser printing device, includes printing case (1), its characterized in that: the printing device comprises a printing box (1), wherein a sealing groove (12) is formed in the front side surface and the rear side surface of the printing box (1), a first magnetic stripe (14) is fixedly arranged on the inner wall of one side of the sealing groove (12), a revolving door component (2) is connected in the sealing groove (12) in a sealing way, the revolving door component (2) is fixedly connected with the printing box (1), a moving-out component (9) is fixedly connected onto the revolving door component (2), a laser printing component (3) is fixedly arranged on the inner wall of the printing box (1), a clamping component (4) is slidably arranged on the laser printing component (3), a workpiece body (5) is arranged on the clamping component (4), a driving device (7) and an exhaust device (8) are fixedly arranged on the side surface of the printing box (1), the driving device (7) is connected with the exhaust device (8) and the moving-out component (9) in a meshed way, and a vacuum pump (6) is fixedly arranged on the upper surface of the printing box (1). The driving device (7) comprises a motor (71), the motor (71) is fixedly provided with a mounting seat (72), the mounting seat (72) is fixedly arranged on the side surface of the printing box (1), the output end of the motor (71) movably penetrates through the mounting seat (72) and is fixedly connected with a first screw rod (73), a convex sliding bar (75) penetrates through threads of the first screw rod (73), a guide rail (74) is connected to the outer side of the convex sliding bar (75) in a sliding manner, the guide rail (74) is fixedly arranged on the side surface of the printing box (1), a tooth groove (76) is formed in the surface of the convex sliding bar (75), the tooth groove (76) is in meshed connection with an exhaust device (8), a rack (78) is fixedly arranged on the inner side of the convex sliding bar (75), the rack (78) is movably arranged in a bar groove (15), the rack (78) is in meshed connection with a moving-out assembly (9), one end of the rack (78) is fixedly connected with an L-shaped limiting block (77), and the surface of the L-shaped limiting block (77) is provided with a limiting groove (771);
the exhaust device (8) comprises a fixed block (81), the bottom surface of the fixed block (81) is fixedly connected with the upper surface of a guide rail (74), a power tooth (82) is rotatably clamped in the fixed block (81), the power tooth (82) is in meshed connection with a tooth socket (76), two flat teeth (821) are arranged on the power tooth (82), the end surface of the flat teeth (821) is attached to the upper surface of a convex sliding bar (75), the power tooth (82) is fixedly connected with a first conical gear set (83), the first conical gear set (83) is rotatably arranged on the inner wall of a printing box (1), the first conical gear set (83) is fixedly connected with a rotary valve (84), an air pipe (85) is rotatably sleeved outside the rotary valve (84), and one end of the air pipe (85) is fixedly arranged on the outer side of the printing box (1);
the shifting-out assembly (9) comprises a first gear (91), the first gear (91) is meshed with the connecting rack (78), two L-shaped limiting rods (911) are fixedly arranged on the side face of the first gear (91), the bottom ends of the L-shaped limiting rods (911) are slidably arranged in limiting grooves (771), the first gear (91) is fixedly connected with a second conical gear set (94), the second conical gear set (94) is rotatably connected with a supporting block (92), the supporting block (92) is fixedly arranged on the front side surface of the printing box (1), a third conical gear set (95) is fixedly connected with the second conical gear set (94), the third conical gear set (95) is fixedly connected with the upper end of a connecting block (213), the third conical gear set (95) is fixedly connected with a belt mechanism (96), the belt mechanism (96) is rotatably arranged on the inner wall of the printing box (1), the bottom ends of the belt mechanism (96) are fixedly connected with a second screw rod (97), the second screw rod (97) penetrates through a pulling plate (98), and the first sliding plate (98) is fixedly connected with the surface of the sliding plate (42);
fixed glass (13) is fixedly arranged at two sides of the printing box (1), and a plurality of ground mats (11) are fixedly arranged on the bottom surface of the printing box (1);
the rotary door assembly (2) comprises a discharging glass door (21) and an overhaul glass door (22), the overhaul glass door (22) is hinged to the printing box (1) in a rotary mode, a sealing strip (211) is fixedly arranged on the inner wall of the discharging glass door (21), the sealing strip (211) is installed in the sealing groove (12), a second magnetic strip (212) is fixedly arranged on the inner wall of the discharging glass door (21), a connecting block (213) is fixedly arranged on the side face of the discharging glass door (21), a hinge block (214) is hinged to the outer side of the connecting block (213) in a rotary mode, the hinge block (214) is fixedly arranged on the front side surface of the printing box (1), and the upper end of the connecting block (213) is fixedly connected with a moving-out assembly (9);
the laser printing assembly (3) comprises two fixing plates (34), wherein two ends of the fixing plates (34) are fixedly connected with the inner wall of the printing box (1), a cross groove (341), a first convex sliding groove (342) and a rectangular groove (343) are formed in the fixing plates (34), a first U-shaped sliding frame (31) and a second U-shaped sliding frame (33) are respectively and slidably arranged in the two cross grooves (341), two laser heads (32) are respectively and fixedly arranged on the inner walls of the first U-shaped sliding frame (31) and the second U-shaped sliding frame (33), the moving-out assembly (9) is slidably connected in the first convex sliding groove (342), and the clamping assembly (4) is slidably connected in the rectangular groove (343);
the clamping assembly (4) comprises two sliding plates (41), wherein a convex guide groove (411) is formed in each sliding plate (41), sliding seats (412) are slidably arranged in the corresponding convex guide groove (411), transverse rods (42) are fixedly arranged on the upper surfaces of the sliding seats (412), connecting rods (44) are fixedly arranged between the two transverse rods (42), second convex sliding grooves (421) are formed in the surfaces of the two transverse rods (42), clamping blocks (43) are slidably arranged in the second convex sliding grooves (421), clamping grooves (431) are formed in the four clamping blocks (43), a workpiece body (5) is fixedly arranged in the clamping grooves (431) in a clamping mode, and springs (422) are fixedly arranged between the bottom ends of the clamping blocks (43) and the inner walls of the second convex sliding grooves (421);
the vacuum pump (6) is fixedly connected with a vacuum tube (61), and the bottom end of the vacuum tube (61) penetrates through the printing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210248616.5A CN114571090B (en) | 2022-03-14 | 2022-03-14 | Multi-laser printing device for machining metal workpiece with bubble prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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