CN209520478U - A kind of laser cutting device - Google Patents
A kind of laser cutting device Download PDFInfo
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- CN209520478U CN209520478U CN201920053564.XU CN201920053564U CN209520478U CN 209520478 U CN209520478 U CN 209520478U CN 201920053564 U CN201920053564 U CN 201920053564U CN 209520478 U CN209520478 U CN 209520478U
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- sliding part
- guide rail
- horizontal guide
- rail seat
- fixation member
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Abstract
The utility model discloses a kind of laser cutting device, including, horizontal guide rail seat, fixation member, motor, adsorbent equipment, the first sliding part, the second sliding part and laser aid；First sliding part is vertically installed in horizontal guide rail seat, the one side of the one end of the first sliding part far from horizontal guide rail seat, the fixation member of the fixed object to be cut of setting；Motor is mutually privately set to fixation member, the another side of the one end of the first sliding part far from horizontal guide rail seat, and motor and the center line of fixation member are located at same horizontal line, and motor drives fixation member rotation；Second sliding part is vertically installed in horizontal guide rail seat, and adsorbent equipment is located at the one end of the second sliding part far from horizontal guide rail seat, and with fixation member face mapping settings；Laser aid with laser beam vertically object to be cut central axes direction fixed setting.Compared with prior art, the utility model is more suitable for the cutting of superhard crystal thin slice.
Description
Technical field
The utility model relates to arrive cutting tool field, a kind of laser cutting device is especially related to.
Background technique
Laser cutting machine is the laser that will launch from laser, through light path system, is focused into the laser of high power density
Beam.Laser cutting process is that have precision high, cutting quickly, is not limited to instead of traditional mechanical blades with sightless light beam
In cutting pattern limitation, Automatic Typesetting saves material, the features such as notch is smooth, and processing cost is low, gradually will improve or be replaced in
Traditional metal cutting processes equipment.
For large scale superhard crystal such as silicon carbide, traditional multi-wire cutting technology is unable to complete thin slice cutting, right
In 6 inches of small size superhard crystals below, need by multi-wire saw, grinding, polishing and cleaning and etc. just obtain
Ideal crystal thin slice.Multi-wire saw expends a large amount of diamond wire during processing superhard crystal, superhard crystal because
Cutting is largely lost, so when processing carborundum crystals thin slice by the processing method of multi-wire saw, there are long processing time,
Disadvantage at high cost.
It occurred a kind of new laser thin slice cutting technique in recent years, and was cut since the end face of object to be cut
It cuts, can only cut every time a piece of, crystal is polished directly when cutting a piece of, provided for laser cutting next time smooth
Surface, such processing method production efficiency is low.And it separates highly difficult or is easy between the thin slice and crystal after cutting
It causes thin slice embrittlement or is that consumptive material is big, to environmental requirement height, be not suitable for large-scale production.
Utility model content
The main purpose of the utility model is to provide a kind of laser cutting device, it is intended to solve existing laser thin slice cutting and set
It is standby not to be suitable for the technical issues of processing the thin slice of superhard crystal.
The utility model proposes a kind of laser cutting devices, including, horizontal guide rail seat, fixation member, motor, absorption dress
It sets, the first sliding part, the second sliding part and laser aid；
First sliding part is vertically installed in horizontal guide rail seat, the side of the one end of the first sliding part far from horizontal guide rail seat
Face, the fixation member of the fixed object to be cut of setting；
Motor is mutually privately set to fixation member, the another side of the one end of the first sliding part far from horizontal guide rail seat,
And motor and the center line of fixation member are located at same horizontal line, motor drives fixation member rotation；
Second sliding part is vertically installed in horizontal guide rail seat, and adsorbent equipment is located at the second sliding part far from horizontal guide rail seat
One end, and with fixation member face mapping settings；
Laser aid with laser beam vertically object to be cut central axes direction fixed setting.
Preferably, fixation member is supporting plate, and supporting plate is equipped with close to the center of the side of the first sliding part for axis connection
Groove.
Preferably, motor is equipped with shaft close to supporting plate one end；Shaft runs through the first sliding part, with the groove being located on supporting plate
Cooperation.
Preferably, laser aid is arranged with laser beam perpendicular to horizontal guide rail seat.
Preferably, further include vertically moving guide rail, vertically move guide rail and be arranged perpendicular to horizontal guide rail seat, laser aid is solid
Due to vertically moving guide rail.
Preferably, adsorbent equipment is vacuum absorption device.
Preferably, vacuum absorption device includes vacuum chuck, suction pipe and air-breathing power device；Vacuum chuck is located at the
Two sliding parts are close to the side of supporting plate；Suction pipe runs through the second sliding part, and one end connects vacuum chuck, and the other end connects air-breathing
Power device.
Preferably, adsorbent equipment is suction disc；Suction disc is equipped with bonding agent close to the side of fixed device, far from fixation member
Side is fixedly connected with the second sliding part.
Preferably, the laser beam of laser aid is between the first sliding part and the second sliding part.
Preferably, horizontal guide rail seat is equipped with sliding slot, and the first sliding part bottom and the second sliding part bottom are sliding block, sliding block
Cooperate with sliding slot.
The utility model has the beneficial effects that the laser cutting device of the utility model includes laser aid and motor, it is not necessarily to
Mechanical cutter head cutting, just realizes ring cutting superhard crystal by laser aid and motor.Meanwhile by adsorbent equipment, not only
Thin slice can be fixed in cutting process, moreover it is possible to thin slice be separated from crystalline material to be cut after the completion of cutting, separated
Method is practical simple, and production cost is low, high production efficiency.
Detailed description of the invention
A kind of structural schematic diagram of laser cutting device in Fig. 1 the utility model embodiment；
A kind of operation schematic diagram of laser cutting device in Fig. 2 the utility model embodiment；
The track signal of a kind of laser cutting device after crystalline material radial cuts in Fig. 3 the utility model embodiment
Figure；
The connection schematic diagram of a kind of motor of laser cutting device and supporting plate in Fig. 4 the utility model embodiment.
It is as shown in the figure: 1, horizontal guide rail seat；
20, the first sliding part；
21, motor；211, connecting plate for electric motor；212, bearing；213, shaft；
22, supporting plate；221, flange；
23, object to be cut；24, thin slice；
3, vacuum absorption device；30, the second sliding part；31, vacuum chuck；32, suction pipe；33, air-breathing power device；
4, laser aid；40, guide rail is vertically moved；41, laser generator；42, reflecting mirror；43, condenser lens；44, swash
Light beam.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to figs. 1 to Fig. 4, the utility model proposes a kind of laser cutting devices, including, horizontal guide rail seat 1, fixed part
Part, motor 21, adsorbent equipment, the first sliding part 20, the second sliding part 30 and laser aid 4；
First sliding part 20 is vertically installed in horizontal guide rail seat 1, first one end of sliding part 20 far from horizontal guide rail seat 1
One side, the fixation member of the fixed object to be cut of setting；
Motor 21 and fixation member are mutually privately set to, first one end of sliding part 20 far from horizontal guide rail seat 1 it is another
Side, and motor 21 and the center line of fixation member are located at same horizontal line, motor 21 drives fixation member rotation；
Second sliding part 30 is vertically installed in horizontal guide rail seat 1, and adsorbent equipment is located at the second sliding part 30 leads far from level
One end of rail chair 1, and with fixation member face mapping settings；
Laser aid 4 is with the central axes direction fixed setting of the vertical object to be cut of laser beam 44.
The object to be cut 23 of the embodiment of the present application is the superhard crystal using silicon carbide as representative, is passed through before cutting
Grinding obtains outer diameter unification, the smooth cylindrical crystal in surface.Fixation member is supporting plate 22, and the first sliding part 20 is left slider
Connecting plate, the second sliding part 30 are right slider connecting plate, and object 23 to be cut is superhard crystal, are fixed on by bonding agent
On supporting plate 22, motor 21 is connect with supporting plate 22, drives supporting plate 22 along center axis rotation, so that superhard crystal be driven to rotate.
Before the rotation of motor 21, right slider connecting plate is mobile toward superhard crystal direction, and adsorbent equipment and the positive mapping of supporting plate 22 are arranged,
Adsorbent equipment is contacted with cylindrical superhard crystal end face, and then motor 21 rotates, and laser aid 4 starts along superhard crystal material
Expect radial direction cutting, after the completion of cutting, thin slice 24 is adsorbed on adsorbent equipment, and right slider connecting plate is towards far from superhard crystal material
Expect that direction is mobile, completes thin slice 24 and separated with object to be cut, finally take out thin slice 24.It is preceding to superhard crystal by cutting
Grinding, along the separation of superhard crystal radial cuts and adsorbent equipment, reach without every time cutting after all to material to be cut
Material is polished directly, and greatly improves production efficiency.
Further, fixation member is supporting plate 22, and supporting plate 22 is equipped with close to the center of the side of the first sliding part 20 and is used for
The groove of axis connection.
Further, motor 21 is equipped with shaft 213 close to 22 one end of supporting plate；Shaft 213 runs through the first sliding part 20, with position
In the groove cooperation on supporting plate 22.
The motor 21 of the embodiment of the present application is fixed on the first sliding part 20 far from horizontal guide rail seat by connecting plate for electric motor 211
1 one end, motor 21 are equipped with shaft 213 close to 22 one end of supporting plate, and shaft 213 runs through the first sliding part 20, insertion supporting plate 22
Groove, the part that shaft 213 is inserted into the first sliding part 20 are arranged with bearing 212；221 one end of flange is embedded in the first sliding part 20,
It offsets with bearing 212, the other end is fixedly connected with supporting plate 22, and the one end being fixedly connected with supporting plate 22 and the first sliding part 20 are flat
Row, and do not contacted with the first sliding part 20, by flange fixed pallet, the enhancing of supporting plate stationarity is not easy to receive rotation influence, be detached from
Shaft.By the axis connection of motor 21 and supporting plate 22, motor 21 drives supporting plate 22 to rotate.
Further, laser aid 4 is arranged with laser beam 44 perpendicular to horizontal guide rail seat 1.
The laser aid 4 of the embodiment of the present application is arranged with laser beam 44 perpendicular to horizontal guide rail seat 1,4 energy of laser aid
Cut out thin slice 24 in homogeneous thickness.
Further, further include vertically moving guide rail 40, vertically move guide rail 40 and be arranged perpendicular to horizontal guide rail seat 1, swash
Electro-optical device 4, which is fixed on, vertically moves guide rail 40.
The laser aid 4 of the embodiment of the present application further includes vertically moving guide rail 40.Due to the spy of laser cutting device itself
Property, by laser beam focus at the depth of cut of laser point mostly in 1mm or so, for some large-sized superhard crystals,
The depth of cut of 1mm is not able to satisfy processing request.Therefore, setting vertically moves guide rail 40, can freely adjust laser aid 4
With the vertical range of object to be cut, can cutting large size superhard crystal.
Further, further include adsorbent equipment be vacuum absorption device 3.
The adsorbent equipment of the embodiment of the present application is vacuum absorption device 3.Conventional apparatus be by bonding agent, realize it is fixed and
Thin slice is separated, and vacuum absorption device 3 is not necessarily to clean the bonding agent of thin slice, thin slice process operation is simpler.
Further, vacuum absorption device 3 includes vacuum chuck 31, suction pipe 32 and air-breathing power device 33；Vacuum
Sucker 31 is located at the second sliding part 30 close to the side of supporting plate 22；Suction pipe 32 runs through the second sliding part 30, and one end connection is true
Suction disk 31, the other end connect air-breathing power device 32.
The vacuum absorption device 3 of the embodiment of the present application is by vacuum chuck 31, suction pipe 32 and 33 groups of air-breathing power device
At air-breathing power device 33 extracts the air inside vacuum chuck 31 by suction pipe 32, forms negative pressure.Work as vacuum chuck
When 31 adsorbent sheet 24, vacuum chuck 31 can be firmly adsorbed on thin slice 24 by atmospheric pressure.When taking out thin slice 24, need to only stop
The only running of air-breathing power device 33, the air pressure inside vacuum chuck 31 return to normal, and can easily take out thin slice 24.Vacuum
Adsorbent equipment 3 can greatly improve the isolated efficiency of thin slice 24.
Further, adsorbent equipment is suction disc；Suction disc is equipped with bonding agent close to the side of object 23 to be cut, far from fixed
The side of component is fixedly connected with the second sliding part 30.
In another embodiment of the application, adsorbent equipment is suction disc；Suction disc is equipped with bonding agent close to the side of thin slice 24, glues
It connects agent to contact with object 23 to be cut, after the completion of waiting cuttings, thin slice 24 is just bonded on suction disc, realizes that thin slice 24 surpasses with to be cut
The separation of hard crystalline material.Apparatus structure is simple, easily designed.
Further, the laser beam 44 of laser aid 4 is between the first sliding part 20 and the second sliding part 30.
The laser aid 4 of embodiments herein between the first sliding part 20 and the second sliding part 30, can ensure that
The superhard crystal of cutting is always in the working range of laser aid 4.
Further, horizontal guide rail seat 1 is equipped with sliding slot, and 20 bottom of the first sliding part and 30 bottom of the second sliding part are cunning
Block, sliding block and sliding slot cooperate.
The level gauge seat 1 of the embodiment of the present application is equipped with sliding slot, and the first sliding part 20 and 30 bottom of the second sliding part are sliding block,
Sliding block and sliding slot cooperate, and the first sliding part 20 can move freely in the horizontal direction with the second sliding part 30.
When in use, object 23 to be cut is silicon carbide superhard crystal to the utility model product, first will be to be cut
Silicon carbide grinding obtains outer diameter unification, the smooth silicon carbide cylindrical body in surface, then by the end face of silicon carbide cylindrical body
Bonding agent being smeared, being attached on supporting plate 22 with will pass through bonding agent for silicon carbide cylindrical body；It is adjusted by vertically moving guide rail 40
The vertical range of the side of the laser beam 44 and silicon carbide cylindrical body of laser aid 4, makes 44 focus of laser beam converge in silicon carbide
In the side surface of cylindrical body, and perpendicular to center line；Mobile first sliding part 20, until thin slice 24 meets the thickness of cutting
Value；Second sliding part 30 is mobile to silicon carbide cylindrical body direction, positioned at the second sliding part 30 far from the true of horizontal guide rail seat 1
Suction disk 31 is firmly adsorbed on silicon carbide cylindrical body free end by the effect of suction pipe 32 and air-breathing power device 33
End face；Motor 21 is opened, motor 21 drives silicon carbide cylindrical body to rotate around axis direction where center line with certain speed, together
Shi Kaiqi laser aid 4 makes laser beam 44 carry out ring cutting along the radial direction of silicon carbide cylindrical body, until depth of cut reaches
Until the end face radius value of silicon carbide cylindrical body, thin slice 24 and silicon carbide cylindrical body are kept completely separate；Second sliding part 30 is towards separate
Silicon carbide cylindrical body direction is slowly moved, until the thin slice 24 that ring cutting is formed is kept completely separate with silicon carbide cylindrical body to be cut,
Take out thin slice 24, as described above successively to silicon carbide cylindrical body carry out repeatedly it is continuous depending on ring cutting, silicon carbide cylindrical body is separated
At multiple thin slices 24.In the process of above-mentioned carbonization silicon sheet 24, silicon carbide cylindrical body to be cut need to only be carried out primary
Grinding obtains outer diameter and unifies, after the smooth silicon carbide cylindrical body in surface, so that it may realize the continuously shaped of multiple thin slices 24, improve
The production efficiency of batch production.And it avoids making silicon carbide cylindrical body without intervening mechanical blades or diamond wire during ring cutting
At loss, and improve the quality of thin slice 24.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of laser cutting device, which is characterized in that including horizontal guide rail seat, fixation member, motor, adsorbent equipment, first
Sliding part, the second sliding part and laser aid；
First sliding part is vertically installed in the horizontal guide rail seat, and first sliding part is far from the horizontal guide rail seat
The one side of one end, the fixation member of the fixed object to be cut of setting；
The motor is mutually privately set to the fixation member, the one end of first sliding part far from the horizontal guide rail seat
Another side, and the center line of the motor and the fixation member is located at same horizontal line, and the motor drive is described solid
Determine component rotation；
Second sliding part is vertically installed in the horizontal guide rail seat, and it is separate that the adsorbent equipment is located at second sliding part
One end of the horizontal guide rail seat, and with the fixation member face mapping settings；
The laser aid is with the central axes direction fixed setting of the vertical object to be cut of laser beam.
2. laser cutting device according to claim 1, which is characterized in that the fixation member is supporting plate, the supporting plate
The groove for axis connection is equipped with close to the center of the side of first sliding part.
3. laser cutting device according to claim 2, which is characterized in that the motor is equipped with close to described supporting plate one end
Shaft；The shaft runs through first sliding part, cooperates with the groove being located on the supporting plate.
4. laser cutting device according to claim 1, which is characterized in that the laser aid is with laser beam perpendicular to institute
State the setting of horizontal guide rail seat.
5. laser cutting device according to claim 4, which is characterized in that it further include vertically moving guide rail, it is described vertical
Moving guide rail is arranged perpendicular to the horizontal guide rail seat, and the laser aid, which is fixed on, described vertically moves guide rail.
6. laser cutting device according to claim 3, which is characterized in that the adsorbent equipment is vacuum absorption device.
7. laser cutting device according to claim 6, which is characterized in that the vacuum absorption device includes that vacuum is inhaled
Disk, suction pipe and air-breathing power device；The vacuum chuck is located at second sliding part close to the side of the supporting plate；Institute
Suction pipe is stated through second sliding part, one end connects the vacuum chuck, and the other end connects the air-breathing power device.
8. laser cutting device according to claim 1, which is characterized in that the adsorbent equipment is suction disc；The suction disc
It is equipped with bonding agent close to the side of the fixation member, side and second sliding part far from the fixation member are fixed to be connected
It connects.
9. laser cutting device according to claim 1, which is characterized in that the laser beam of the laser aid is located at described
Between first sliding part and second sliding part.
10. laser cutting device according to claim 1, which is characterized in that the horizontal guide rail seat is equipped with sliding slot, described
First sliding part bottom and the second sliding part bottom are sliding block, and the sliding block and the sliding slot cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053564.XU CN209520478U (en) | 2019-01-11 | 2019-01-11 | A kind of laser cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053564.XU CN209520478U (en) | 2019-01-11 | 2019-01-11 | A kind of laser cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN209520478U true CN209520478U (en) | 2019-10-22 |
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|---|---|---|---|
| CN201920053564.XU Active CN209520478U (en) | 2019-01-11 | 2019-01-11 | A kind of laser cutting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996950A (en) * | 2021-11-30 | 2022-02-01 | 杭州芯控智能科技有限公司 | Small-size medical instrument laser cutting platform based on sharp module robot |
| CN116765618A (en) * | 2021-11-24 | 2023-09-19 | 郭辉 | Water jet laser cutting system of semi-insulating SiC crystal ingot |
| CN116765619A (en) * | 2021-11-24 | 2023-09-19 | 郭辉 | Water jet laser cutting system of conductive SiC crystal ingot |
-
2019
- 2019-01-11 CN CN201920053564.XU patent/CN209520478U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765618A (en) * | 2021-11-24 | 2023-09-19 | 郭辉 | Water jet laser cutting system of semi-insulating SiC crystal ingot |
| CN116765619A (en) * | 2021-11-24 | 2023-09-19 | 郭辉 | Water jet laser cutting system of conductive SiC crystal ingot |
| CN113996950A (en) * | 2021-11-30 | 2022-02-01 | 杭州芯控智能科技有限公司 | Small-size medical instrument laser cutting platform based on sharp module robot |
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