CN117381211A - Lens clamping mechanism of laser cutting machine - Google Patents
Lens clamping mechanism of laser cutting machine Download PDFInfo
- Publication number
- CN117381211A CN117381211A CN202311547264.4A CN202311547264A CN117381211A CN 117381211 A CN117381211 A CN 117381211A CN 202311547264 A CN202311547264 A CN 202311547264A CN 117381211 A CN117381211 A CN 117381211A
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- Prior art keywords
- lens
- main body
- pipe
- clamping mechanism
- laser cutting
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 32
- 239000004831 Hot glue Substances 0.000 claims description 77
- 230000001681 protective effect Effects 0.000 claims description 57
- 230000001502 supplementing effect Effects 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 7
- 238000005057 refrigeration Methods 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 14
- 239000007921 spray Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization 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
- B23K26/70—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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the technical field of laser cutting machines, in particular to a lens clamping mechanism of a laser cutting machine, which comprises a device main body, wherein a laser cutting assembly is fixedly arranged on the surface of the device main body, a supporting leg is arranged on the lower surface of the device main body, a motor is fixedly arranged on the surface of the device main body, an output end of the motor penetrates through a bottom plate of the device main body and is fixedly provided with a placing plate, a pair of fixing grooves are formed in the surface of the placing plate, a lens main body is arranged in the fixing grooves, and a group of movable grooves are formed in the surface of the placing plate; the output shaft of motor rotates and drives and places the board and rotate, places the board and transport the lens main part to the laser cutting subassembly below and cut when rotating, because of placing the board surface and being provided with a pair of fixed slot, takes out the lens of placing the cutting completion in the one end in the board keeping away from the equipment main part this moment, and the unprocessed lens is put again to further realize saving process time, promote cutting machining efficiency.
Description
Technical Field
The invention belongs to the technical field of laser cutting machines, and particularly relates to a lens clamping mechanism of a laser cutting machine.
Background
The laser cutting machine irradiates the material to be cut by using a high-power-density laser beam, so that the material is quickly heated to the vaporization temperature and evaporated to form holes, along with the movement of the material by the laser beam, the holes continuously form slits with very narrow width (such as about 0.1 mm) to finish the cutting of the material, and the laser cutting machine is often used for cutting lenses at present.
However, the above-mentioned techniques often have the following drawbacks: lenses are cut often by a laser cutting machine, and in order to keep the lenses stable, the lenses are fixed through complicated fixing steps, so that the cutting efficiency of the lenses can be affected, and the lenses are slowly processed.
Therefore, the invention provides a lens clamping mechanism of a laser cutting machine.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a lens clamping mechanism of a laser cutting machine, which comprises a device main body, wherein a laser cutting assembly is fixedly arranged on the surface of the device main body, a supporting leg is arranged on the lower surface of the device main body, a motor is fixedly arranged on the surface of the device main body, an output end of the motor penetrates through a bottom plate of the device main body and is fixedly provided with a placing plate, a pair of fixing grooves are formed in the surface of the placing plate, a lens main body is arranged in the fixing grooves, a group of movable grooves are formed in the surface of the placing plate, fixing sleeves are slidably arranged on the inner walls of the movable grooves, elastic strips are fixedly arranged on the surface of the fixing sleeves, and the other ends of the elastic strips are fixedly connected with the inner walls of the movable grooves;
the lens is cut by the laser cutting machine at all times, in order to keep the lens stable, the lens is required to be fixed through complicated fixing steps, so that the cutting efficiency of the lens is affected, and the lens is slowly processed.
Preferably, a fixing frame is fixedly arranged on the surface of the placing plate, a rubber cylinder is fixedly arranged on the surface of the fixing frame, hot melt adhesive is arranged in the rubber cylinder, a piston rod is slidably arranged on the inner wall of the rubber cylinder, an elastic piece is arranged at one end of the piston rod, which is far away from the fixing sleeve, and a guide pipe is fixedly arranged on the surface of the rubber cylinder, which is fixedly connected with the other end of the elastic piece and the inner wall of the rubber cylinder, and one end of the guide pipe, which is far away from the rubber cylinder, is positioned above the fixing sleeve; in the process of pulling the fixed sleeve to move, the fixed sleeve is contacted with the piston rod and drives the piston rod to move and extrude the elastic component, hot melt adhesive in the rubber cylinder is extruded when the piston rod moves, the hot melt adhesive is sprayed to the inner side of the fixed sleeve along the guide pipe and adhered to the inner side of the fixed sleeve, after the fixed sleeve resets, the hot melt adhesive is contacted with the lens main body, the lens main body is stuck after the hot melt adhesive is cooled, so that the fixing effect of the fixed sleeve when the lens main body is fixed is improved, and when the fixed sleeve is far away from the piston rod, the elastic component drives the piston rod to reset.
Preferably, a protective pad is fixedly arranged on the surface of the fixed sleeve, and the protective pad is made of sponge; when the guide tube sprays hot melt adhesive, the hot melt adhesive can be sprayed on the protective pad, the hot melt adhesive is absorbed by the protective pad made of sponge materials and spreads in the protective pad, and when the protective pad extrudes the lens main body, the hot melt adhesive overflows and uniformly contacts with the lens main body, so that the fixing effect of the lens main body is further improved.
Preferably, a fixing ring is fixedly arranged on the surface of the fixing frame, a threaded rod is connected with the inner wall of the fixing ring in a threaded manner, a supplementing barrel is arranged in the fixing ring, a connecting pipe is fixedly arranged on the surface of the supplementing barrel, the connecting pipe is communicated with the inside of the rubber cylinder, and one-way valves are arranged on the inner walls of the connecting pipe and the guide pipe; when the piston rod resets, the check valve in the guide tube is closed, the rubber cylinder is in a sealing state and generates negative pressure, the hot melt adhesive in the supplementing barrel is guided into the rubber cylinder by the negative pressure through the connecting tube (when the piston rod extrudes the rubber cylinder, the check valve in the connecting tube is closed), the supplementation of the hot melt adhesive can be completed rapidly, thereby the efficiency of fixing the lens main body is improved, and after the hot melt adhesive in the supplementing barrel is used, the threaded rod is rotated to release the fixation of the supplementing barrel, the supplementing barrel is detached and replaced, the threaded rod is reversely rotated, the threaded rod moves to abut against the supplementing barrel, the supplementing barrel is fixed, and the efficiency of the equipment in use is further improved.
Preferably, one end of the threaded rod, which is close to the supplementing barrel, is rotatably provided with a rotary base plate, and the rotary base plate is made of rubber materials; the threaded rod drives the rotary backing plate to move in the process of fixing the supplementary barrel, after the rotary backing plate contacts with the supplementary barrel, the rotary backing plate stops rotating, the threaded rod rotates in the rotary backing plate, and the threaded rod is prevented from contacting with the supplementary barrel when rotating, so that the supplementary barrel is prevented from being damaged.
Preferably, a recovery pipe is fixedly arranged on the surface of the supplementing barrel, a recovery pad is fixedly arranged at one end, far away from the supplementing barrel, of the recovery pipe, the recovery pad is arranged in a conical shape, and the recovery pad is positioned below the guide pipe; when the guide tube sprays hot melt adhesive, the hot melt adhesive can drop from the protective pad when the quantity of the hot melt adhesive is more, and the dropped hot melt adhesive drops into the recovery pad arranged in a conical shape and enters the supplementing barrel along the recovery tube, so that the pollution caused by the dropping of the hot melt adhesive is avoided, and the waste of the hot melt adhesive is avoided.
Preferably, an air pipe is fixedly arranged on the surface of the equipment main body, the air pipe is connected with an external fan, an air guide pipe is fixedly arranged on the surface of the air pipe, and one end of the air guide pipe, which is far away from the air pipe, faces the protection pad; after the hot melt adhesive is sprayed on the protective pad, the fan is started, and the fan blows air into the air pipe and blows the air into the protective pad along the air guide pipe, so that the protective pad fixes the lens main body, the hot melt adhesive is rapidly cooled and dried, and the efficiency of the hot melt adhesive in fixing the lens main body is improved.
Preferably, a transfer box is arranged on the surface of the air pipe, and a refrigerating sheet (the refrigerating sheet is a semiconductor refrigerating sheet and is provided with a refrigerating surface and a radiating surface) is arranged on the inner wall of the transfer box, and the refrigerating surface of the refrigerating sheet faces the air pipe; the cooling piece can cool down the air through transfer box department for blow to the air of protection pad and be low temperature air, thereby further accelerate the cooling and drying of hot melt adhesive, promote the effect when fixed lens main part.
Preferably, the radiating surface of the refrigerating plate is fixedly provided with a movable rod, the surface of the movable rod is fixedly provided with an electromagnet, the surface of the electromagnet is fixedly provided with a spring, the other end of the spring is fixedly connected with the surface of the transfer box, and the electrified electromagnet and the transfer box are attracted to each other; when the lens main body is disassembled, the switch of the electromagnet is turned on, the electromagnet generates magnetism and the transfer box attract each other and moves towards the direction of the transfer box, the movable rod is driven to move when the electromagnet moves, the movable rod drives the refrigerating sheet to move in the transfer box, when the refrigerating surface of the refrigerating sheet contacts with the inner wall of the transfer box, the radiating surface of the refrigerating sheet faces the air pipe, the air passing through the transfer box is heated, the heated air is blown to the protective pad, the hot melt adhesive is melted, and the lens main body is conveniently disassembled after the hot melt adhesive is melted.
Preferably, a protective film is fixedly arranged on the surface of the air guide pipe, and a group of shrinkage holes are formed in the surface of the protective film; when air is sprayed out of the air guide pipe, the protective film is firstly expanded, the protective film is arc-shaped after being expanded, shrinkage holes on the surface of the protective film are opened and sprayed to the protective pad, so that the cooling and melting efficiency of the hot melt adhesive is improved, and after the protective film is reset, the air guide pipe can be blocked, and the effect of protecting the air guide pipe is achieved.
The beneficial effects of the invention are as follows:
1. according to the lens clamping mechanism of the laser cutting machine, when the lens is cut, the fixing sleeve is pulled to move towards one end far away from the placing plate, the elastic strip is stretched when the fixing sleeve moves, the lens main body is placed in the fixing groove immediately, the fixing sleeve is loosened, the elastic strip drives the fixing sleeve to reset, the lens main body is fixed when the fixing sleeve resets in the movable groove, and accordingly the lens main body is fixed, the cutting machining efficiency of the lens is improved, the motor is started immediately, the output shaft of the motor rotates to drive the placing plate to rotate, the lens main body is conveyed to the position below the laser cutting assembly to be cut when the placing plate rotates, and the pair of fixing grooves are formed in the surface of the placing plate, the placing plate is taken out, the lens is cut in one end far away from the equipment main body, and the unprocessed lens is reset, so that the machining time is further saved, and the cutting machining efficiency is improved.
2. According to the lens clamping mechanism of the laser cutting machine, in the process of pulling the fixing sleeve to move, the fixing sleeve is contacted with the piston rod and drives the piston rod to move and extrude the elastic piece, hot melt adhesive in the rubber cylinder is extruded along the guide pipe to spray towards the inner side of the fixing sleeve when the piston rod moves and adhere to the inner side of the fixing sleeve, after the fixing sleeve resets, the hot melt adhesive is contacted with the lens main body, the lens main body is stuck after the hot melt adhesive is cooled, so that the fixing effect of the fixing sleeve when the lens main body is fixed is improved, and when the fixing sleeve is far away from the piston rod, the elastic piece drives the piston rod to reset.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a perspective view of a device body of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the main body of the apparatus of the present invention;
FIG. 3 is a cross-sectional view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the placement plate of the present invention;
FIG. 5 is a schematic view of the structure of the recovery mat of the present invention;
FIG. 6 is a schematic view of the structure of the trachea according to the invention;
fig. 7 is a schematic view of the structure of the protective film in the present invention.
In the figure: 1. an apparatus main body; 2. support legs; 3. a laser cutting assembly; 4. a motor; 5. placing a plate; 6. a fixing groove; 7. a fixed sleeve; 8. a movable groove; 9. spring strips; 10. a fixing frame; 11. a rubber cylinder; 12. a piston rod; 13. a guide tube; 14. a protective pad; 15. a fixing ring; 16. a replenishing barrel; 17. a connecting pipe; 18. a threaded rod; 19. a rotary backing plate; 20. recovering the pad; 21. a recovery pipe; 22. an air pipe; 23. an air guide pipe; 24. a transfer box; 25. a cooling sheet; 26. a movable rod; 27. an electromagnet; 28. a spring; 29. a protective film; 30. shrinkage cavity; 31. a lens body.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: as shown in fig. 1 to 6, the lens clamping mechanism of the laser cutting machine according to the embodiment of the invention comprises a device main body 1, wherein a laser cutting assembly 3 is fixedly installed on the surface of the device main body 1, a supporting leg 2 is arranged on the lower surface of the device main body 1, a motor 4 is fixedly installed on the surface of the device main body 1, an output end of the motor 4 penetrates through a bottom plate of the device main body 1 and is fixedly provided with a placing plate 5, a pair of fixing grooves 6 are formed in the surface of the placing plate 5, a lens main body 31 is arranged in the fixing grooves 6, a group of movable grooves 8 are formed in the surface of the placing plate 5, fixing sleeves 7 are slidably installed on the inner walls of the movable grooves 8, elastic strips 9 are fixedly installed on the surface of the fixing sleeves 7, and the other ends of the elastic strips 9 are fixedly connected with the inner walls of the movable grooves 8;
the lens is cut by the laser cutting machine at all times, when the lens is cut, in order to keep the lens stable, tedious fixing steps are needed before cutting, the tedious fixing steps can affect the cutting efficiency of the lens, and the lens is slowly processed, the laser cutting machine in the invention pulls the fixing sleeve 7 to move towards one end far away from the placing plate 5 when cutting the lens, the elastic strip 9 stretches when the fixing sleeve 7 moves, then the lens main body 31 is placed in the fixing groove 6, the fixing sleeve 7 is loosened, the elastic strip 9 drives the fixing sleeve 7 to reset, the fixing sleeve 7 fixes the lens main body 31 when resetting in the movable groove 8, thereby the fixing of the lens main body 31 is completed rapidly, further the cutting processing efficiency of the lens is improved, the motor 4 is started immediately, the output shaft of the motor 4 drives the placing plate 5 to rotate, the lens main body 31 is conveyed to the lower side of the laser cutting assembly 3 to be cut when the placing plate 5 rotates, and the unprocessed lens is cut again because the surface of the placing plate 5 is provided with the pair of fixing grooves 6, and at the moment, the unprocessed lens is taken out from one end far away from the equipment main body 1, thereby further realizing the time saving of the cutting processing efficiency.
The surface of the placing plate 5 is fixedly provided with a fixing frame 10, the surface of the fixing frame 10 is fixedly provided with a rubber cylinder 11, the inside of the rubber cylinder 11 is provided with hot melt adhesive, the inner wall of the rubber cylinder 11 is slidably provided with a piston rod 12, one end of the piston rod 12 far away from the fixed sleeve 7 is provided with an elastic piece, the other end of the elastic piece is fixedly connected with the inner wall of the rubber cylinder 11, the surface of the rubber cylinder 11 is fixedly provided with a guide pipe 13, and one end of the guide pipe 13 far away from the rubber cylinder 11 is positioned above the fixed sleeve 7; in the process of pulling the fixed sleeve 7 to move, the fixed sleeve 7 is contacted with the piston rod 12 and drives the piston rod 12 to move and extrude the elastic component, hot melt adhesive in the rubber cylinder 11 is extruded when the piston rod 12 moves, the hot melt adhesive is sprayed to the inner side of the fixed sleeve 7 along the guide pipe 13 and adhered to the inner side of the fixed sleeve 7, after the fixed sleeve 7 resets, the hot melt adhesive is contacted with the lens main body 31, the lens main body 31 is stuck after the hot melt adhesive is cooled, so that the fixing effect of the fixed sleeve 7 when the lens main body 31 is improved, and when the fixed sleeve 7 is far away from the piston rod 12, the elastic component drives the piston rod 12 to reset.
The surface of the fixed sleeve 7 is fixedly provided with a protective pad 14, and the protective pad 14 is made of sponge; when the guide tube 13 sprays the hot melt adhesive, the hot melt adhesive is sprayed on the protective pad 14, the hot melt adhesive is absorbed by the protective pad 14 made of sponge material and spreads in the protective pad, and when the protective pad 14 presses the lens main body 31, the hot melt adhesive overflows and uniformly contacts with the lens main body 31, so that the fixing effect of the lens main body 31 is further improved.
The surface of the fixing frame 10 is fixedly provided with a fixing ring 15, the inner wall of the fixing ring 15 is in threaded connection with a threaded rod 18, a supplementing barrel 16 is arranged in the fixing ring 15, a connecting pipe 17 is fixedly arranged on the surface of the supplementing barrel 16, the connecting pipe 17 is communicated with the inside of the rubber barrel 11, and check valves are arranged on the connecting pipe 17 and the inner wall of the guide pipe 13; when the piston rod 12 is reset, the one-way valve in the guide tube 13 is closed, the rubber cylinder 11 is in a sealing state and generates negative pressure, the hot melt adhesive in the supplementing barrel 16 is guided into the rubber cylinder 11 by the negative pressure through the connecting tube 17 (when the piston rod 12 extrudes the rubber cylinder 11, the one-way valve in the connecting tube 17 is closed), and the hot melt adhesive supplementing can be completed rapidly, so that the efficiency of fixing the lens main body 31 is improved, and when the hot melt adhesive in the supplementing barrel 16 is used, the threaded rod 18 is rotated to release the fixing of the supplementing barrel 16, the supplementing barrel 16 is detached and replaced, the threaded rod 18 is reversely rotated, the threaded rod 18 moves to be abutted against the supplementing barrel 16, the supplementing barrel 16 is fixed, and the efficiency of the equipment in use is further improved.
A rotary backing plate 19 is rotatably arranged at one end of the threaded rod 18, which is close to the supplementary barrel 16, and the rotary backing plate 19 is made of rubber material; the threaded rod 18 drives the rotary base plate 19 to move in the process of fixing the supplementary barrel 16, when the rotary base plate 19 contacts with the supplementary barrel 16, the rotary base plate 19 stops rotating, the threaded rod 18 rotates in the rotary base plate 19, and the threaded rod 18 is prevented from contacting with the supplementary barrel 16 when rotating, so that the supplementary barrel 16 is prevented from being damaged.
The surface of the supplementing barrel 16 is fixedly provided with a recovery pipe 21, one end, far away from the supplementing barrel 16, of the recovery pipe 21 is fixedly provided with a recovery pad 20, the recovery pad 20 is arranged in a conical shape, and the recovery pad 20 is positioned below the guide pipe 13; when the guide tube 13 sprays hot melt adhesive, the hot melt adhesive can drop from the protective pad 14 when the quantity of the hot melt adhesive is more, and the dropped hot melt adhesive drops into the recovery pad 20 arranged in a conical shape and enters the supplementing barrel 16 along the recovery tube 21, so that pollution caused by the dropping of the hot melt adhesive is avoided, and the waste of the hot melt adhesive is avoided.
An air pipe 22 is fixedly arranged on the surface of the equipment main body 1, the air pipe 22 is connected with an external fan, an air guide pipe 23 is fixedly arranged on the surface of the air pipe 22, and one end, far away from the air pipe 22, of the air guide pipe 23 faces the protection pad 14; after the hot melt adhesive is sprayed on the protective pad 14, a fan is started, and the fan blows air into the air pipe 22 and blows the air into the protective pad 14 along the air guide pipe 23, so that the protective pad 14 fixes the lens main body 31, the hot melt adhesive is rapidly cooled and dried, and the efficiency of the hot melt adhesive in fixing the lens main body 31 is improved.
The surface of the air pipe 22 is provided with a transfer box 24, and the inner wall of the transfer box 24 is provided with a refrigerating sheet 25 (the refrigerating sheet 25 is a semiconductor refrigerating sheet 25 and is provided with a refrigerating surface and a radiating surface), and the refrigerating surface of the refrigerating sheet 25 faces the air pipe 22; the cooling sheet 25 can cool the air passing through the transfer box 24, so that the air blown to the protection pad 14 is low-temperature air, thereby further accelerating the cooling and drying of the hot melt adhesive and improving the effect of fixing the lens main body 31.
The heat dissipation surface of the refrigerating sheet 25 is fixedly provided with a movable rod 26, the surface of the movable rod 26 is fixedly provided with an electromagnet 27, the surface of the electromagnet 27 is fixedly provided with a spring 28, the other end of the spring 28 is fixedly connected with the surface of the transfer box 24, and the electromagnet 27 and the transfer box 24 which are electrified attract each other; when the lens main body 31 is dismounted, the switch of the electromagnet 27 is turned on, the electromagnet 27 generates magnetism to attract the transfer box 24 mutually and moves in the direction of the transfer box 24, the movable rod 26 is driven to move when the electromagnet 27 moves, the movable rod 26 drives the refrigerating plate 25 to move in the transfer box 24, when the refrigerating surface of the refrigerating plate 25 contacts with the inner wall of the transfer box 24, the radiating surface of the refrigerating plate 25 faces the air pipe 22, air passing through the transfer box 24 is heated, the heated air is blown to the protection pad 14, the hot melt adhesive is melted, and the lens main body 31 is conveniently dismounted after the hot melt adhesive is melted.
Embodiment two: as shown in fig. 7, in comparative example one, another embodiment of the present invention is: the surface of the air guide pipe 23 is fixedly provided with a protective film 29, and a group of shrinkage holes 30 are formed in the surface of the protective film 29; when the air guide pipe 23 sprays air, the protective film 29 is firstly expanded, the protective film 29 is arc-shaped after being expanded, shrinkage holes 30 on the surface of the protective film are opened and sprayed to the protective pad 14, so that the cooling and melting efficiency of the hot melt adhesive is improved, and after the protective film 29 is reset, the air guide pipe 23 can be blocked, so that the effect of protecting the air guide pipe 23 is achieved.
Working principle: when the laser cutting machine cuts the lens, the fixing sleeve 7 is pulled to move towards one end far away from the placing plate 5, the elastic strip 9 is stretched when the fixing sleeve 7 moves, then the lens main body 31 is placed in the fixing groove 6, the fixing sleeve 7 is loosened, the elastic strip 9 drives the fixing sleeve 7 to reset, the lens main body 31 is fixed when the fixing sleeve 7 resets in the movable groove 8, thus the fixing of the lens main body 31 is rapidly completed, the cutting machining efficiency of the lens is further improved, the motor 4 is started immediately, the placing plate 5 is driven to rotate by the rotation of the output shaft of the motor 4, the lens main body 31 is conveyed to the position below the laser cutting assembly 3 to be cut when the placing plate 5 rotates, and the pair of fixing grooves 6 are formed in the surface of the placing plate 5, at the moment, the lens which is cut in one end far away from the equipment main body 1 is taken out, the unprocessed lens is reset, so that the machining time is further saved, and the cutting machining efficiency is improved; in the process of pulling the fixing sleeve 7 to move, the fixing sleeve 7 is contacted with the piston rod 12 and drives the piston rod 12 to move and extrude the elastic element, hot melt adhesive in the rubber cylinder 11 is extruded when the piston rod 12 moves, the hot melt adhesive is sprayed to the inner side of the fixing sleeve 7 along the guide pipe 13 and adhered to the inner side of the fixing sleeve 7, after the fixing sleeve 7 is reset, the hot melt adhesive is contacted with the lens main body 31, the lens main body 31 is stuck after the hot melt adhesive is cooled, so that the fixing effect of the fixing sleeve 7 when the lens main body 31 is fixed is improved, and when the fixing sleeve 7 is far away from the piston rod 12, the elastic element drives the piston rod 12 to reset;
when the guide tube 13 sprays hot melt adhesive, the hot melt adhesive is sprayed on the protective pad 14, the hot melt adhesive is absorbed by the protective pad 14 made of sponge materials and spreads in the protective pad, and when the protective pad 14 presses the lens main body 31, the hot melt adhesive overflows and uniformly contacts with the lens main body 31, so that the fixing effect of the lens main body 31 is further improved; when the piston rod 12 is reset, the one-way valve in the guide tube 13 is closed, the rubber cylinder 11 is in a sealing state and generates negative pressure, the negative pressure guides the hot melt adhesive in the supplementing barrel 16 into the rubber cylinder 11 through the connecting tube 17 (when the piston rod 12 extrudes the rubber cylinder 11, the one-way valve in the connecting tube 17 is closed), and the hot melt adhesive can be quickly supplemented, so that the efficiency of fixing the lens main body 31 is improved; the threaded rod 18 drives the rotary base plate 19 to move in the process of fixing the supplementary barrel 16, when the rotary base plate 19 contacts with the supplementary barrel 16, the rotary base plate 19 stops rotating, the threaded rod 18 rotates in the rotary base plate 19, and the damage to the supplementary barrel 16 caused by the contact of the threaded rod 18 with the supplementary barrel 16 when the threaded rod 18 rotates is avoided;
when the guide tube 13 sprays hot melt adhesive, the hot melt adhesive can drop from the protective pad 14 when the quantity of the hot melt adhesive is large, and the dropped hot melt adhesive drops into the recovery pad 20 which is arranged in a conical shape and enters the supplementing barrel 16 along the recovery tube 21, so that pollution caused by the dropping of the hot melt adhesive is avoided, and the waste of the hot melt adhesive is avoided; after the hot melt adhesive is sprayed on the protective pad 14, a fan is started, and the fan blows air into the air pipe 22 and blows the air into the protective pad 14 along the air guide pipe 23, so that the protective pad 14 can quickly cool and dry the hot melt adhesive after fixing the lens main body 31, and the efficiency of the hot melt adhesive in fixing the lens main body 31 is improved; the cooling sheet 25 can cool the air passing through the transit box 24, so that the air blown to the protective pad 14 is low-temperature air, thereby further accelerating the cooling and drying of the hot melt adhesive and improving the effect of fixing the lens main body 31;
when the lens main body 31 is disassembled, the switch of the electromagnet 27 is turned on, the electromagnet 27 generates magnetism to attract the transfer box 24 mutually and moves in the direction of the transfer box 24, the movable rod 26 is driven to move when the electromagnet 27 moves, the movable rod 26 drives the refrigerating plate 25 to move in the transfer box 24, when the refrigerating surface of the refrigerating plate 25 contacts with the inner wall of the transfer box 24, the radiating surface of the refrigerating plate 25 faces the air pipe 22, air passing through the transfer box 24 is heated, the heated air is blown to the protective pad 14, so that the hot melt adhesive is melted, and the lens main body 31 is conveniently disassembled after the hot melt adhesive is melted; when the air guide pipe 23 sprays air, the protective film 29 is firstly expanded, the protective film 29 is arc-shaped after being expanded, shrinkage holes 30 on the surface of the protective film are opened and sprayed to the protective pad 14, so that the cooling and melting efficiency of the hot melt adhesive is improved, and after the protective film 29 is reset, the air guide pipe 23 can be blocked, so that the effect of protecting the air guide pipe 23 is achieved.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A lens clamping mechanism of a laser cutting machine is characterized in that: including equipment main part (1), the fixed surface of equipment main part (1) installs laser cutting subassembly (3), the lower surface of equipment main part (1) is provided with supporting leg (2), the fixed surface of equipment main part (1) installs motor (4), the output of motor (4) passes the bottom plate of equipment main part (1) and fixed mounting has places board (5), a pair of fixed slot (6) have been seted up to the surface of placing board (5), the inside of fixed slot (6) is provided with lens main part (31), a set of movable slot (8) have been seted up to the surface of placing board (5), the equal slidable mounting of inner wall of movable slot (8) has fixed cover (7), the equal fixed mounting of surface of fixed cover (7) has bullet strip (9), the other end and the inner wall fixed connection of movable slot (8) of bullet strip (9).
2. The lens clamping mechanism of a laser cutting machine according to claim 1, wherein: the surface fixed mounting of placing board (5) has mount (10), the surface fixed mounting of mount (10) has packing element (11), the inside of packing element (11) is provided with the hot melt adhesive, the inner wall slidable mounting of packing element (11) has piston rod (12), the one end that fixed cover (7) was kept away from to piston rod (12) is provided with the elastic component, the other end of elastic component and the inner wall fixed connection of packing element (11) surface fixed mounting of packing element (11) has stand pipe (13), the one end that packing element (11) was kept away from to stand pipe (13) is located the top of fixed cover (7).
3. The lens clamping mechanism of the laser cutting machine according to claim 2, wherein: the surface of the fixed sleeve (7) is fixedly provided with a protective pad (14), and the protective pad (14) is made of sponge.
4. The lens clamping mechanism of the laser cutting machine according to claim 2, wherein: the surface fixed mounting of mount (10) has solid fixed ring (15), the inner wall threaded connection of solid fixed ring (15) has threaded rod (18), the inside of solid fixed ring (15) is provided with supplementary bucket (16), the surface fixed mounting of supplementary bucket (16) has connecting pipe (17), connecting pipe (17) are linked together with the inside of packing element (11), connecting pipe (17) all are provided with the check valve with the inner wall of stand pipe (13).
5. The lens clamping mechanism of claim 4, wherein: one end of the threaded rod (18) close to the supplementing barrel (16) is rotatably provided with a rotary base plate (19), and the rotary base plate (19) is made of rubber materials.
6. The lens clamping mechanism of claim 5, wherein: the surface fixed mounting of supplementary bucket (16) has recovery pipe (21), the one end fixed mounting who keeps away from supplementary bucket (16) of recovery pipe (21) has recovery pad (20), recovery pad (20) are the toper setting, recovery pad (20) are located the below of stand pipe (13).
7. The lens clamping mechanism of a laser cutting machine according to claim 1, wherein: the device is characterized in that an air pipe (22) is fixedly arranged on the surface of the device body (1), the air pipe (22) is connected with an external fan, an air guide pipe (23) is fixedly arranged on the surface of the air pipe (22), and one end, far away from the air pipe (22), of the air guide pipe (23) faces the protection pad (14).
8. The laser cutter lens clamping mechanism of claim 7, wherein: the surface of trachea (22) is provided with transfer box (24), the inner wall of transfer box (24) is provided with refrigeration piece (25), the refrigeration face of refrigeration piece (25) is towards trachea (22) department.
9. The laser cutter lens clamping mechanism of claim 8, wherein: the cooling device is characterized in that a movable rod (26) is fixedly arranged on the radiating surface of the cooling piece (25), an electromagnet (27) is fixedly arranged on the surface of the movable rod (26), a spring (28) is fixedly arranged on the surface of the electromagnet (27), the other end of the spring (28) is fixedly connected with the surface of the transfer box (24), and the electromagnet (27) and the transfer box (24) which are electrified are attracted to each other.
10. The laser cutter lens clamping mechanism of claim 9, wherein: the surface of the air guide pipe (23) is fixedly provided with a protective film (29), and a group of shrinkage cavities (30) are formed in the surface of the protective film (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311547264.4A CN117381211A (en) | 2023-11-18 | 2023-11-18 | Lens clamping mechanism of laser cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311547264.4A CN117381211A (en) | 2023-11-18 | 2023-11-18 | Lens clamping mechanism of laser cutting machine |
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|---|---|
| CN117381211A true CN117381211A (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311547264.4A Pending CN117381211A (en) | 2023-11-18 | 2023-11-18 | Lens clamping mechanism of laser cutting machine |
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| Country | Link |
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| CN (1) | CN117381211A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0901874A2 (en) * | 1997-09-02 | 1999-03-17 | Adige Sala S.p.A. | Apparatus for machining tubular bodies by means of a laser beam |
| CN112518108A (en) * | 2020-12-21 | 2021-03-19 | 哈雷星激光科技有限公司 | Optical fiber laser cutting machine for precise positioning and cutting of pipes |
| CN217253712U (en) * | 2022-01-24 | 2022-08-23 | 武汉宇昌激光科技有限公司 | Solar silicon plate laser cutting machine |
| CN218745603U (en) * | 2022-10-26 | 2023-03-28 | 大连波能激光光学有限公司 | Lens clamping mechanism of laser cutting machine for producing laser optical lens |
-
2023
- 2023-11-18 CN CN202311547264.4A patent/CN117381211A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0901874A2 (en) * | 1997-09-02 | 1999-03-17 | Adige Sala S.p.A. | Apparatus for machining tubular bodies by means of a laser beam |
| CN112518108A (en) * | 2020-12-21 | 2021-03-19 | 哈雷星激光科技有限公司 | Optical fiber laser cutting machine for precise positioning and cutting of pipes |
| CN217253712U (en) * | 2022-01-24 | 2022-08-23 | 武汉宇昌激光科技有限公司 | Solar silicon plate laser cutting machine |
| CN218745603U (en) * | 2022-10-26 | 2023-03-28 | 大连波能激光光学有限公司 | Lens clamping mechanism of laser cutting machine for producing laser optical lens |
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