CN116441751A - Splitting jig, splitting machine and splitting method - Google Patents
Splitting jig, splitting machine and splitting method Download PDFInfo
- Publication number
- CN116441751A CN116441751A CN202310442476.XA CN202310442476A CN116441751A CN 116441751 A CN116441751 A CN 116441751A CN 202310442476 A CN202310442476 A CN 202310442476A CN 116441751 A CN116441751 A CN 116441751A
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- collecting box
- workpiece
- rotating shaft
- splitting
- roll
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 12
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims description 11
- 206010041662 Splinter Diseases 0.000 claims description 7
- 238000010926 purge Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 12
- 238000005520 cutting process Methods 0.000 description 8
- 230000000717 retained effect Effects 0.000 description 7
- 238000003698 laser cutting Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
Abstract
The invention belongs to the technical field of split jigs, and particularly relates to a split jig, a split machine and a split method. The split jig comprises a mounting seat; the turnover frame is arranged on the mounting seat; the collecting box is provided with a side surface which is arranged on the roll-over stand, and a plurality of adsorption blocks which are arranged at intervals and used for adsorbing workpieces are arranged on the bottom plate of the collecting box in a protruding mode; the positioning mechanism is arranged on the mounting seat and used for positioning the workpiece carried by the adsorption block to a preset processing position in the collection box. One side surface of the collecting box is arranged on the roll-over stand, so that after laser splitting is finished, the collecting box can be adsorbed to a workpiece, and then the roll-over stand drives the collecting box to slightly roll over and vibrate for a plurality of times so as to shake off the non-falling part adhered to the workpiece; the air blowing holes on the collecting box can also be used for blowing the surface of the workpiece to blow off the residual waste on the surface; the collecting box can collect the lobe waste material to after the work piece is taken out, the roll-over stand can drive the whole upset of collecting box, in order to empty the waste material.
Description
Technical Field
The invention belongs to the technical field of split jigs, and particularly relates to a split jig, a split machine and a split method.
Background
Laser cutting is to irradiate a workpiece with a focused high power density laser beam to rapidly melt, vaporize, ablate or reach a fire point to effect cutting of the workpiece.
When cutting glass with a laser, the energy of the laser beam cuts the glass in a non-contact manner, unlike conventional mechanical cutting tools. The energy heats a designated portion of the workpiece to a predefined temperature. This rapid heating process is followed by rapid cooling, which creates a vertical stress zone within the glass in which a crack is created without chipping or cracking. Because cracks are created only by heat and not by mechanical reasons, no chipping and microcracking occurs.
The existing glass laser cutting machine performs preliminary cutting through a laser cutting head, and then performs splitting through a laser splitting head, so that glass cutting is completed. However, the existing breaking jig cannot perform good treatment on broken pieces after breaking, such as broken pieces that splash onto the surface of glass, broken pieces that fall off, and the like, and the broken pieces are sometimes left only by laser irradiation, and further manual treatment is required. Therefore, a jig that facilitates efficient handling of post-fracture debris is needed.
Disclosure of Invention
The invention aims to provide a splitting jig, a splitting machine and a splitting method.
In order to solve the above technical problems, the present invention provides a breaking fixture, comprising: a mounting base; the turnover frame is arranged on the mounting seat; the collecting box is provided with a side surface which is arranged on the roll-over stand, and a plurality of adsorption blocks which are arranged at intervals and used for adsorbing workpieces are arranged on the bottom plate of the collecting box in a protruding mode; the positioning mechanism is arranged on the mounting seat and used for positioning the workpiece carried by the adsorption block to a preset processing position in the collection box; wherein the roll-over stand is suitable for driving the collecting box to vibrate after laser splitting and/or driving the collecting box to roll over and dump waste materials.
Further, a notch is arranged on the adjacent first side plate and second side plate of the collecting box; the positioning mechanism comprises: the pushing pieces are in one-to-one correspondence with the notches on the first side plate and the second side plate; and the pushing piece driving assembly is arranged on the mounting seat and used for driving each pushing piece to pass through the corresponding notch to tightly prop the workpiece on the inner wall of the side plate of the opposite-side collecting box so as to position the workpiece to a preset processing position.
Further, the pusher driving assembly includes: the pushing piece is round and is rotatably arranged at the upper end of the mounting rod; and the first driver is arranged on the mounting seat, is connected with the lower end of the mounting rod and is used for driving the mounting rod to translate.
Further, the roll-over stand includes: two opposite bearing seats arranged on the mounting seat; the first rotating shaft and the second rotating shaft which are coaxial are respectively and rotatably arranged on the corresponding bearing seats through bearings, and the end parts of the first rotating shaft and the second rotating shaft, which are positioned between the two bearing seats, are fixedly connected with the collecting box; and the rotating assembly is used for driving the first rotating shaft to rotate so as to drive the collecting box to rotate.
Further, the split jig further comprises: a horizontal calibration mechanism located on the other side of the collection box and opposite to the roll-over stand; the horizontal calibration mechanism includes: the second driver is arranged on the mounting seat; the horizontal shaft is arranged at the driving end of the second driver; the rotating wheel is sleeved on the horizontal shaft; the outer side wall of the collecting box is provided with a V-shaped block, and the concave part of the V-shaped block extends along the horizontal direction; wherein the second driver is adapted to push the rotating wheel into the recess of the V-block for horizontal alignment of the collecting cartridge.
Further, a plurality of air blowing holes are formed in the inner wall of at least one side plate of the collecting box and are used for blowing the surface of a workpiece.
Further, a first channel communicated with the air blowing hole is formed in the side plate provided with the air blowing hole on the collecting box, and a positive pressure air supply interface communicated with the first channel is arranged on the outer side of the side plate; a second channel communicated with the adsorption port of the adsorption block is arranged in the bottom plate of the collection box, and a plurality of negative pressure air extraction interfaces communicated with the second channel are arranged on the lower side of the bottom plate; the first rotating shaft and the second rotating shaft are of hollow structures, a first interface is arranged at the end part of the first rotating shaft, facing the second rotating shaft, the other end of the first rotating shaft is connected with a positive pressure air source, second interfaces which are in one-to-one correspondence with the negative pressure air extraction interfaces are arranged at the end part of the second rotating shaft, facing the first rotating shaft, and the other end of the second rotating shaft is connected with an air extraction source; the first interface is connected with the positive pressure air supply interface, and the second interface is connected with the negative pressure air extraction interface through an air pipe.
In yet another aspect, the present invention also provides a splinter machine, comprising: a split laser head and a split jig as described above; the splitting laser head is used for splitting the workpieces in the collecting box.
In yet another aspect, the present invention further provides a splitting method, including: performing horizontal calibration on the collecting box; positioning the workpiece to a preset processing position in the collecting box; the workpiece is adsorbed and fixed in the collecting box; laser splitting; a vibration collection box; purging the surface of the workpiece; transferring the workpiece with the split in the collecting box; the collection box is turned over and the waste is dumped.
Further, the splitting method adopts the splitting machine.
The beneficial effects of the invention are as follows: one side of the collecting box of the splitting jig is arranged on the turnover frame, so that after laser splitting is finished, the collecting box can be kept to be adsorbed to a workpiece, and then the turnover frame drives the collecting box to slightly turnover and vibrate for a plurality of times so as to shake off non-falling parts adhered to the workpiece; the air blowing holes on the collecting box can also be used for blowing the surface of the workpiece to blow off the residual waste on the surface; the collecting box can collect the lobe waste material to after the work piece is taken out, the roll-over stand can drive the whole upset of collecting box, in order to empty the waste material.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIGS. 1 and 2 are perspective views of a preferred embodiment of the splinter jig of the present invention;
FIG. 3 is a front view of a preferred embodiment of the split tool of the present invention;
FIG. 4 is a left side view of a preferred embodiment of the split tool of the present invention;
FIG. 5 is a schematic horizontal calibration diagram of a preferred embodiment of the split tool of the present invention;
fig. 6 is a partial schematic view of a preferred embodiment of the breaking jig of the present invention.
In the figure:
a mounting base 1;
the turnover frame 2, the bearing seat 21, the first rotating shaft 22, the first interface 221, the second rotating shaft 23, the second interface 231 and the rotating assembly 24;
the collecting box 3, the adsorption block 31, the first side plate 32, the notch 321, the second side plate 33, the third side plate 34, the fourth side plate 35, the air blowing hole 36, the positive pressure air supply interface 361, the negative pressure air suction interface 362 and the air pipe 363;
the positioning mechanism 4, the pusher 41, the pusher drive assembly 42, the mounting bar 421, the first driver 422.
A horizontal alignment mechanism 5, a second driver 51, a horizontal shaft 52, a rotating wheel 53, a V-block 54.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the process of cutting and splitting glass by laser, for example, infrared laser is generally adopted to cut the glass, but the gap generated by cutting is only about 0.3um, and the finished product part and the waste part in the glass cannot fall off actively, so that the glass is required to be cut by CO for example 2 The laser irradiates the waste part with splinters, so that the glass of the waste part is heated and cracked so as to fall off.
Referring to fig. 1, 2 and 6, an embodiment of a first aspect of the present invention provides a breaking fixture, including: a mounting base 1; the roll-over stand 2 is arranged on the mounting seat 1; a collecting box 3, one side of which is installed on the roll-over stand 2, and the bottom plate of which is convexly provided with a plurality of adsorption blocks 31 which are arranged at intervals and used for adsorbing workpieces; the positioning mechanism 4 is arranged on the mounting seat 1 and is used for positioning the workpiece carried by the adsorption block 31 to a preset processing position in the collection box 3; wherein the roll-over stand 2 is suitable for driving the collecting box 3 to vibrate after laser splitting and/or driving the collecting box 3 to roll over and dump waste materials.
In this embodiment, alternatively, referring to fig. 6, the adsorption blocks 31 may be in one-to-one correspondence with the portions of the workpiece to be retained; after the workpiece to be cracked is placed on the adsorption block 31 in the collection box 3, the workpiece carried by the adsorption block 31 can be positioned to a preset processing position in the collection box 3 through the positioning mechanism 4; then the workpiece is adsorbed and fixed by an adsorption block 31; of course, in other embodiments, the adsorbing block 31 may start adsorbing after the workpiece to be fractured is placed on the adsorbing block 31 in the collecting box 3, and then the workpiece to be fractured is positioned by the positioning mechanism 4.
In some application scenarios, after laser splitting, part of the waste part of the workpiece is not separated from the part to be retained of the workpiece, but only needs to slightly vibrate to separate and drop the waste part due to the cutting seam, in this embodiment, optionally, one side of the collecting box 3 is mounted on the roll-over stand 2, after laser splitting is finished, the adsorbing block 31 can keep adsorbing the part to be retained of the workpiece, and then the roll-over stand 2 drives the collecting box 3 to slightly roll-over and vibrate around the roll-over shaft of the roll-over stand 2 for several times, for example, but not limited to, the roll-over stand 2 can roll over about 10 degrees, and the non-dropped part adhered on the part to be retained of the workpiece can be vibrated and dropped.
In some application scenarios, during the laser splitting process, a part of the waste part of the workpiece is cracked to the surface of the portion of the workpiece to be retained, and in this embodiment, optionally, referring to fig. 6, a plurality of air blowing holes 36 are provided on the inner wall of at least one side plate of the collection box 3, for blowing the surface of the workpiece, so that the waste part of the surface of the workpiece can be blown off; optionally, after the purging is completed, the portion of the workpiece to be retained may be removed by the gripping device.
In some application scenarios, the adsorption blocks 31 are protruded from the bottom plate of the collection box 3 and are spaced in front of each other, so that the periphery of the adsorption blocks 31 can accommodate waste residues of the workpiece, and after the portion to be retained of the workpiece is taken away, the collection box 3 can be driven by the roll-over stand 2 to roll over, for example, 180 ° around the roll-over shaft of the roll-over stand 2, so as to pour out the residues collected in the collection box 3.
In this embodiment, the lobe of a leaf tool can be efficient collection handles the abandonment part after the work piece lobe of a leaf, and can guarantee the lobe of a leaf success rate.
Referring to fig. 6, in the present embodiment, the collecting box 3 may alternatively include a first side plate 32, a second side plate 33, a third side plate 34, and a fourth side plate 35.
Referring to fig. 1 and 6, in the present embodiment, optionally, a notch 321 is provided on the adjacent first side plate 32 and second side plate 33 of the collecting box 3; the positioning mechanism 4 includes: push members 41 in one-to-one correspondence with the notches 321 on the first side plate 32 and the second side plate 33; and a pusher driving assembly 42, disposed on the mounting base 1, for driving each pusher 41 to pass through the corresponding notch 321 to press the workpiece against the inner wall of the side plate of the opposite collecting box 3, so as to position the workpiece to a preset processing position.
In the present embodiment, the pushing member 41 at the first side plate 32 can abut the workpiece against the inner wall of the fourth side plate 35, and the pushing member 41 at the second side plate 33 can abut the workpiece against the inner wall of the third side plate 34 to complete workpiece positioning and wait for processing.
In this embodiment, since the workpiece is required to move laterally and longitudinally during positioning, the pushing member 41 may be circular and may rotate in order to facilitate the relative movement between the workpiece and the pushing member 41.
Referring to fig. 3, in this embodiment, the pusher driving assembly 42 preferably includes: the vertically arranged mounting rod 421, the pushing member 41 is circular and rotatably mounted at the upper end of the mounting rod 421; and a first driver 422 disposed on the mounting base 1 and connected to the lower end of the mounting rod 421 for driving the mounting rod 421 to translate.
In the present embodiment, alternatively, the first drivers 422 may be two, may be air cylinders, and are respectively installed at the first side plate 32 and the second side plate 33, and each first driver 422 may drive two pushing members 41.
Referring to fig. 2 and 4, in the present embodiment, preferably, the roll-over stand 2 includes: two opposite bearing blocks 21 arranged on the mounting base 1; the first rotating shaft 22 and the second rotating shaft 23 which are coaxial are respectively and rotatably arranged on the corresponding bearing seats 21 through bearings, and the end parts of the first rotating shaft 22 and the second rotating shaft 23 which are positioned between the two bearing seats 21 are fixedly connected with the collecting box 3; and a rotating assembly 24 for driving the first rotating shaft 22 to rotate so as to drive the collecting box 3 to rotate.
In this embodiment, alternatively, the rotating component 24 may be a motor and a belt, which are installed on the mounting base 1, and the motor drives the first rotating shaft 22 to rotate through the belt; the rotating component 24 can also be a motor and a reduction gearbox which are arranged on the mounting seat 1, and the motor drives the first rotating shaft 22 to rotate through the reduction gearbox; the third side plate 34, which may be the collection box 3, is connected to the first and second shafts 22, 23.
In this embodiment, one side of the collecting box 3 is fixed on the roll-over stand 2, and the other side is a cantilever structure, so that after the reset of the motion is completed, the collecting box 3 cannot be successfully reset to a preset horizontal state each time due to the assembly of the rotating component 24, the precision of the motor or the transmission member, and the like, which affects the laser irradiation precision.
In order to solve the above problem, referring to fig. 2, 3 and 5, the breaking fixture further includes: a horizontal calibration mechanism 5 located on the other side of the collection box 3 and opposite to the roll-over stand 2; the horizontal calibration mechanism 5 includes: a second driver 51 provided on the mount 1; a horizontal shaft 52 mounted at the driving end of the second driver 51; a rotating wheel 53 sleeved on the horizontal shaft 52; and a V-shaped block 54 is arranged on the outer side wall of the collecting box 3, and the concave part of the V-shaped block 54 extends along the horizontal direction; wherein said second driver 51 is adapted to push the rotating wheel 53 into the recess of the V-block 54 for horizontal alignment of the collecting cartridge 3.
In this embodiment, the axes of the first and second rotating shafts 22, 23 may be set to be horizontal, the concave portions of the V-shaped blocks 54 extend in the horizontal direction, the rotating wheel 53 is sleeved on the horizontal shaft 52, and when the rotating wheel 53 is in close fit with the V-shaped concave portions of the V-shaped blocks 54 during resetting, the resetting of the collecting box 3 to a preset horizontal state can be ensured, and the laser irradiation accuracy is ensured.
In some application scenarios, the adsorption block 31 needs to be connected with a negative pressure air pipe, the air blowing hole 36 needs to be connected with a positive pressure air pipe, and the collection box 3 needs to be turned over 180 ° when dumping waste, so that the installation problem of an external air pipe between the collection box 3 and an external positive pressure air source and a negative pressure air source needs to be considered, so that the external air pipe cannot interfere other components due to the turning over of the collection box 3, or the external air pipe is pulled and extruded to be damaged.
Referring to fig. 4, in this embodiment, preferably, a first channel communicating with the air blowing hole 36 is formed in a side plate of the collecting box 3 provided with the air blowing hole 36, and a positive pressure air supply interface 361 communicating with the first channel is provided outside the side plate; a second channel communicated with the adsorption port of the adsorption block 31 is arranged in the bottom plate of the collection box 3, and a plurality of negative pressure air extraction interfaces 362 communicated with the second channel are arranged on the lower side of the bottom plate; the first rotating shaft 22 and the second rotating shaft 23 are hollow structures, a first interface 221 is arranged at the end part of the first rotating shaft 22 facing the second rotating shaft 23, the other end of the first rotating shaft is connected with a positive pressure air source, a second interface 231 corresponding to the negative pressure air extraction interfaces 362 one by one is arranged at the end part of the second rotating shaft 23 facing the first rotating shaft 22, and the other end of the second rotating shaft is connected with an air extraction source; wherein the first interface 221 is connected with the positive pressure air supply interface 361, and the second interface 231 is connected with the negative pressure air suction interface 362 through an air pipe 363.
In this embodiment, the first rotating shaft 22 and the second rotating shaft 23 are hollow, which can serve as air paths, and the outward end of the first rotating shaft 22 and the outward end of the second rotating shaft 23 can be connected with an external air source or a negative pressure source through an external air pipe, so that the first rotating shaft 22 and the second rotating shaft 23 only rotate in the overturning process of the collecting box 3, the external air pipe cannot be greatly pulled, clamped or extruded by the overturning part, and cannot be influenced by the action of the collecting box 3; the air pipes 363 connected with the collecting box 3 at the inner side end parts of the first rotating shaft 22 and the second rotating shaft 23 are shorter, can be overturned along with the collecting box 3, cannot be influenced by overturning actions, and cannot influence normal operation of other parts.
In this embodiment, the adsorption block 31 may be a column, the inside of which is hollow, the upper end is an adsorption port, and the lower end is communicated with the second channel in the bottom plate of the collection box 3.
In this embodiment, the workpiece may be, but is not limited to, glass, silicon wafer, or the like.
An embodiment of a second aspect of the present invention provides a splinter machine comprising: a split laser head and a split jig as described above; the splitting laser head is used for splitting the workpieces in the collecting box 3.
An embodiment of a third aspect of the present invention provides a fracturing method, including: performing horizontal calibration on the collecting box; positioning the workpiece to a preset processing position in the collecting box; the workpiece is adsorbed and fixed in the collecting box; irradiating the splinters with laser; a vibration collection box; purging the surface of the workpiece; transferring the workpiece with the split in the collecting box; the collection box is turned over and the waste is dumped.
In this embodiment, the splitting method may be implemented using a splitting machine as described above.
In summary, one side of the collecting box 3 of the splitting fixture is mounted on the roll-over stand 2, so that after laser splitting is completed, the workpiece is adsorbed, and then the roll-over stand 2 drives the collecting box 3 to slightly roll over and vibrate for several times, so that the non-falling part adhered to the workpiece is vibrated down; the air blowing holes 36 on the collecting box 3 can also be used for blowing the surface of the workpiece to blow off the residual waste on the surface; the collecting box 3 can collect the splinter waste, and after the workpiece is taken out, the turnover frame 2 can drive the collecting box 3 to integrally turn over so as to pour the waste; the splitting jig has a compact structure, the components are all arranged on the mounting seat 1, and the modularization degree is high; the first rotating shaft 22 and the second rotating shaft 23 serve as rotating shafts and air paths, so that the air pipe interference is small, and the space is saved; the functional design of the splitting jig can efficiently treat waste residues and ensure the splitting yield of workpieces.
The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.
In describing embodiments of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying 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 thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A lobe of a leaf tool, its characterized in that includes:
a mounting base (1);
the turnover frame (2) is arranged on the mounting seat (1);
a collecting box (3), one side surface of which is arranged on the roll-over stand (2), and the bottom plate of which is convexly provided with a plurality of adsorption blocks (31) which are arranged at intervals and used for adsorbing workpieces;
the positioning mechanism (4) is arranged on the mounting seat (1) and is used for positioning the workpiece carried by the adsorption block (31) to a preset processing position in the collection box (3); wherein the method comprises the steps of
The turnover frame (2) is suitable for driving the collection box (3) to vibrate after laser splitting and/or driving the collection box (3) to turn over and pour waste materials.
2. The breaking jig according to claim 1, wherein,
a notch (321) is arranged on the adjacent first side plate (32) and second side plate (33) of the collecting box (3);
the positioning mechanism (4) comprises:
the pushing pieces (41) are in one-to-one correspondence with the notches (321) on the first side plate (32) and the second side plate (33); and
the pushing piece driving assembly (42) is arranged on the mounting seat (1) and used for driving each pushing piece (41) to penetrate through the corresponding notch (321) to tightly prop the workpiece on the inner wall of the side plate of the opposite side collecting box (3) so as to position the workpiece to a preset processing position.
3. The breaking jig according to claim 2, wherein,
the pusher drive assembly (42) includes:
the pushing piece (41) is round and is rotatably arranged at the upper end of the mounting rod (421); and
the first driver (422) is arranged on the mounting seat (1) and is connected with the lower end of the mounting rod (421) and used for driving the mounting rod (421) to translate.
4. The breaking jig according to claim 1, wherein,
the roll-over stand (2) comprises:
two opposite bearing blocks (21) arranged on the mounting base (1);
the first rotating shaft (22) and the second rotating shaft (23) which are coaxial are respectively and rotatably arranged on the corresponding bearing seats (21) through bearings, and the end parts of the first rotating shaft (22) and the second rotating shaft (23) which are positioned between the two bearing seats (21) are fixedly connected with the collecting box (3); and
and the rotating assembly (24) is used for driving the first rotating shaft (22) to rotate so as to drive the collecting box (3) to rotate.
5. The breaking jig according to claim 1, wherein,
the split jig further comprises: a horizontal calibration mechanism (5) which is positioned at the other side of the collection box (3) and is opposite to the roll-over stand (2);
the horizontal calibration mechanism (5) comprises:
a second driver (51) provided on the mount (1);
a horizontal shaft (52) mounted at the driving end of the second driver (51);
a rotating wheel (53) sleeved on the horizontal shaft (52); and
the outer side wall of the collecting box (3) is provided with a V-shaped block (54), and the concave part of the V-shaped block (54) extends along the horizontal direction; wherein the method comprises the steps of
The second driver (51) is adapted to push the rotating wheel (53) into the recess of the V-block (54) for horizontal alignment of the collecting box (3).
6. The breaking jig according to claim 4, wherein,
a plurality of air blowing holes (36) are formed in the inner wall of at least one side plate of the collecting box (3) and are used for blowing the surface of a workpiece.
7. The breaking jig according to claim 6, wherein,
a first channel communicated with the air blowing hole (36) is formed in a side plate of the collecting box (3), and a positive pressure air supply interface (361) communicated with the first channel is arranged on the outer side of the side plate;
a second channel communicated with the adsorption port of the adsorption block (31) is arranged in the bottom plate of the collection box (3), and a plurality of negative pressure air extraction interfaces (362) communicated with the second channel are arranged on the lower side of the bottom plate; and
the first rotating shaft (22) and the second rotating shaft (23) are of hollow structures, a first interface (221) is arranged at the end part of the first rotating shaft (22) facing the second rotating shaft (23), the other end of the first rotating shaft is connected with a positive pressure air source, a second interface (231) which corresponds to the negative pressure air extraction interface (362) one by one is arranged at the end part of the second rotating shaft (23) facing the first rotating shaft, and the other end of the second rotating shaft is connected with an air extraction source; wherein the method comprises the steps of
The first interface (221) and the positive pressure air supply interface (361) and the second interface (231) and the negative pressure air extraction interface (362) are connected through an air pipe (363).
8. A splinter machine, comprising:
a breaking laser head and a breaking jig according to any one of claims 1 to 7;
the splitting laser head is used for splitting the workpieces in the collecting box (3).
9. A method of splintering comprising:
performing horizontal calibration on the collecting box;
positioning the workpiece to a preset processing position in the collecting box;
the workpiece is adsorbed and fixed in the collecting box;
laser splitting;
a vibration collection box;
purging the surface of the workpiece;
transferring the workpiece with the split in the collecting box;
the collection box is turned over and the waste is dumped.
10. The splitting method of claim 9, wherein the splitting machine of claim 8 is employed.
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| CN116441751B (en) | 2024-01-19 |
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