CN111515529B - Welding positioning and calibrating mechanism for LED processing - Google Patents
Welding positioning and calibrating mechanism for LED processing Download PDFInfo
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- CN111515529B CN111515529B CN202010342364.3A CN202010342364A CN111515529B CN 111515529 B CN111515529 B CN 111515529B CN 202010342364 A CN202010342364 A CN 202010342364A CN 111515529 B CN111515529 B CN 111515529B
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- 238000003466 welding Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 238000003825 pressing Methods 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- 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
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Led Device Packages (AREA)
Abstract
The invention relates to the technical field of LED processing, in particular to a welding positioning and calibrating mechanism for LED processing, which comprises an operation rack, wherein a laser welding device is arranged on the operation rack, a positioning sleeve is arranged at the bottom of the laser welding device, a point position setter is arranged in the positioning sleeve, a transmission base disc is arranged on the point position setter, a laser through hole is formed in the middle of the transmission base disc and is positioned right below a laser gun head, spiral grooves are formed in the upper plane of the transmission base disc, a plurality of positioning blocks are arranged on the transmission base disc, pointing ends are arranged on the inner sides of the positioning blocks, positioning pointers are arranged at the pointing ends, tooth grooves are formed in the bottoms of the positioning blocks, the positioning blocks are embedded and arranged on the spiral grooves through the tooth grooves, external teeth are formed in the side edge of the bottom plane of the transmission base disc, an adjusting gear is arranged at the bottom end of the point position setter, and the adjusting gear is meshed with the external teeth on the side edge of the transmission base disc. The accuracy of welding area location is guaranteed to this application, reaches precision finishing's effect.
Description
Technical Field
The invention relates to the technical field of LED processing, in particular to a welding positioning and calibrating mechanism for LED processing.
Background
A light emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. Compared with the traditional incandescent lamp, the LED lamp has the advantages of energy conservation, environmental protection, higher light efficiency, lower power consumption and the like, and is gradually popularized and applied. Welding equipment is the important equipment in the LED lamps and lanterns production process, but present welding set exists go up unloading and transport inconvenience, production efficiency low grade problem.
Chinese patent (granted publication No. CN210172835U) discloses a welding device for LED production and processing, in which a lifting cylinder drives a support plate to rise until contacting a fixed plate, so as to clamp and fix a workpiece between the fixed plate and the support plate, and an anti-slip pad helps to increase friction force and has a certain buffering effect, and then the welding mechanism performs welding; however, the method has certain defects and insufficient operation precision, which is a very important problem for the production of the LED, the welding quality can be ensured only by precisely positioning the LED particles and the particle-carrying substrate welding parts, and the LED processing is to perform multi-point operation in each section of area, complete the welding process in a work station and does not need a production line process.
Disclosure of Invention
The invention aims to provide a welding positioning and calibrating mechanism for LED processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a welding positioning and calibrating mechanism for LED processing comprises an operation rack, wherein a welding frame is installed on the operation rack, a guide rail is installed at the top of the operation rack, a displacement block is installed on a top plate of the welding frame and movably installed in the guide rail, a laser welding device is installed at the bottom end of the welding frame, a fixing frame is installed on the welding frame, a positioning fixing rod is installed on the fixing frame, the laser welding device is connected with the fixing frame through the positioning fixing rod through a locking bolt, a laser gun head is arranged at the bottom of the laser welding device, a positioning sleeve is installed at the bottom of the laser welding device, a point position simulator is installed in the positioning sleeve, a transmission base plate is arranged on the point position simulator, a laser through hole is formed in the middle position of the transmission base plate and is located under the laser gun head, the upper plane of the transmission base disc is provided with spiral grooves, a plurality of positioning blocks are mounted on the transmission base disc, the inner sides of the positioning blocks are provided with pointing ends, positioning pointers are arranged at the pointing ends, tooth grooves are formed in the bottoms of the positioning blocks, the positioning blocks are mounted on the spiral grooves in an embedded mode through the tooth grooves, outer teeth are arranged on the lateral edge of the bottom plane of the transmission base disc, an adjusting gear is mounted at the bottom end of the point position setter, and the adjusting gear is meshed with the outer teeth on the lateral edge of the transmission base disc.
As a further scheme of the invention: the laser positioning device is characterized in that the positioning blocks are arranged in three ways, adjacent positioning blocks are arranged at equal angles, and positioning pointers of the positioning blocks face the axis position of the laser through hole.
As a further scheme of the invention: the point location setter is provided with a fine adjustment motor, and the adjusting gear is arranged at the driving end of the fine adjustment motor.
As a further scheme of the invention: the top of the operation rack is transversely provided with a transmission screw rod, the operation rack is provided with a transmission threaded sleeve, and the transmission screw rod penetrates through the transmission threaded sleeve to be in threaded connection with the transmission threaded sleeve.
As a further scheme of the invention: and a displacement motor is arranged on the side wall of the operation rack and is a driving end of a transmission screw rod.
As a further scheme of the invention: the improved LED terminal pressing plate comprises an operation rack, and is characterized in that a workpiece carrying table is arranged on the operation rack, an LED substrate carrying surface is arranged on the workpiece carrying table, a non-terminal side fixing frame and a terminal side fixing frame are respectively installed on two sides of the workpiece carrying table, an L-shaped fixing frame is installed on the non-terminal side fixing frame, a curve pressing plate is installed at one end of the L-shaped fixing frame, a pressing block is installed at the bottom end of the curve pressing plate, a substrate penetrating groove is formed in the pressing block, an extrusion spring is installed at the other end of the L-shaped fixing frame, and the bottom of the extrusion spring is connected to the upper plane of the curve pressing plate.
As a further scheme of the invention: outer branch is installed to the both sides of terminal side mount, the terminal is installed outward along the flitch to the bottom of outer branch, the bottom installation and the inner support pole of terminal side mount, soft pressure head is installed to the bottom of inner support pole, soft pressure head is interior hollow structure and is provided with the cushion chamber, install a plurality of soft springs in the cushion chamber.
Compared with the prior art, the invention has the beneficial effects that:
this application is provided with the point location and plans the ware and be used for confirming welded location, three locating pieces play the effect of fixed point, the welding point is wherein twice location pointer's nodical, thereby the third location pointer must be used for judging nodical accuracy through nodical, the interval that three location pointer goes on is promptly for the welded region, this application promotes the locating piece through the insection transmission and rotates along spiral fluted line, it just impels one interval to the inboard to rotate the round every, thereby guarantee that the motion is slow, and then guarantee the degree of accuracy of welding region location, quality after the maximize assurance LED welding, reach precision finishing's effect.
For the fixation of the LED welding substrate, different fixing mechanisms are respectively arranged on the non-terminal side and the terminal side, the non-terminal side adopts a pressing block provided with a substrate through groove, the pressing block is arranged on a curve pressing plate with certain elasticity, and the pressing block is used for pressing a spring to absorb downward extrusion force, therefore, one end of the LED welding substrate is fixed in a pressing and closing mode, the other end of the LED welding substrate is required to be protected due to the existence of the terminal, the outer support rod is arranged, the outer edge of the terminal at the bottom of the outer support rod is flush with the side edge of the terminal, any soft pressure head is adopted to just protect the terminal, the soft pressure head is of an inner hollow structure, a soft spring is arranged in an inner cavity of the soft pressure head, the soft pressure head is made of soft rubber materials, and the soft spring also adopts elasticity pvc material to form the pressfitting of parcel formula to the terminal, play its protection effect.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the welding stand of the present invention.
Fig. 3 is a schematic structural diagram of the point location determinator in the present invention.
Fig. 4 is a schematic structural view of the non-terminal-side fixing frame according to the present invention.
FIG. 5 is a schematic view of a substrate through-groove structure according to the present invention.
Fig. 6 is a schematic structural view of the terminal-side fixing frame of the present invention.
In the figure: 1-operation rack, 11-welding rack, 12-guide rail, 13-displacement block, 14-transmission screw rod, 15-transmission screw sleeve, 16-displacement motor, 21-fixing rack, 22-positioning fixing rod, 23-locking bolt, 24-laser welding device, 25-laser gun head, 26-positioning sleeve, 3-point position setter, 31-transmission base plate, 32-spiral flute, 33-positioning block, 34-pointing end, 35-positioning pointer, 36-laser through hole, 37-adjusting gear, 38-external flute, 4-carrier table, 41-LED substrate carrying surface, 5-non-terminal side fixing rack, 51-L-type fixing rack, 52-curve pressing plate, 53-pressing block, 54-extrusion spring, 55-substrate through groove, 6-terminal side fixing frame, 61-outer support rod, 62-terminal outer edge pasting plate, 63-inner support rod, 64-soft pressure head, 65-buffer cavity and 66-soft spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, the welding positioning and calibrating mechanism for LED processing includes an operation frame 1, a welding frame 11 is mounted on the operation frame 1, a guide rail 12 is mounted at the top of the operation frame 1, a displacement block 13 is mounted on a top plate of the welding frame 11, the displacement block 13 is movably mounted in the guide rail 12, a laser welder 24 is mounted at the bottom end of the operation frame 1, a transmission screw 14 is transversely mounted at the top of the operation frame 1, a transmission screw sleeve 15 is mounted on the operation frame 1, the transmission screw 14 penetrates through the transmission screw sleeve 15 and is in threaded connection with the transmission screw sleeve, a displacement motor 16 is mounted on a side wall of the operation frame 1, and the displacement motor 16 is a driving end of the transmission screw 14.
This application is movable installation with weld holder 11 at operation frame 1, and is spacing through guide rail 12, through drive screw 1 as driving tool, concatenation screw thread transmission drives weld holder 11 and moves along guide rail 12 direction to the operation to weld holder 11 is adjusted for the position.
Referring to fig. 2 and 3, a fixing frame 21 is installed on the welding frame 11, a positioning fixing rod 22 is installed on the fixing frame 21, the laser welder 24 is connected with the fixing frame 21 through the positioning fixing rod 22 by a locking bolt 23, a laser gun head 25 is arranged at the bottom of the laser welder 24, a positioning sleeve 26 is installed at the bottom of the laser welder 24, a point simulator 3 is installed in the positioning sleeve 26, a transmission base plate 31 is arranged on the point simulator 3, a laser through hole 36 is arranged at the middle position of the transmission base plate 31, the laser through hole 36 is located right below the laser gun head 25, a spiral flute 32 is arranged on the upper plane of the transmission base plate 31, a plurality of positioning blocks 33 are installed on the transmission base plate 31, pointing ends 34 are arranged on the inner sides of the positioning blocks 33, and positioning pointers 35 are arranged at the pointing ends 34, the bottom of locating piece 33 is provided with the tooth's socket, locating piece 33 all installs on spiral flute 32 through the tooth's socket embedding, the basal plane side edge of transmission base plate 31 is provided with outer insection 38, adjusting gear 37 is installed to the bottom of point location calibrator 3, adjusting gear 37 meshes with the outer insection 38 on transmission base plate 31 side edge mutually, install the fine setting motor on the point location calibrator 3, adjusting gear 37 installs the drive end at the fine setting motor.
The position of laser rifle head 25 is provided with point location setting-out ware 3 and is used for confirming the location of welding in this application, and locating piece 33 sets up three in this embodiment, is the equiangular arrangement between the adjacent locating piece 33, the location pointer 35 of locating piece 33 all is towards the axis position of laser through-hole 36. During the operation, drive transmission base plate 31 motion through insection meshing transmission, insection transmission through transmission base plate 31 drives locating piece 33 and impels to the inboard, the effect of fixed point is played to the third track, the welding point is wherein twice location pointer 35's nodical, thereby third track location pointer 35 must be used for judging nodical accuracy through nodical, the interval that three location pointer 35 goes on is welded region promptly, this application promotes locating piece 33 through insection transmission and rotates along spiral fluted 32, the round is just impeld one interval to the inboard every rotation, thereby guarantee to move slowly, and then guarantee the degree of accuracy of welding region location, then the maximize guarantees the quality after the LED welding, reach the effect of precision finishing.
Example two:
referring to fig. 4 to 6, in this embodiment as a further optimization of the embodiment, on the basis of the embodiment, a carrier table 4 is arranged on the operation frame 1, an LED substrate carrying surface 41 is arranged on the carrier table 4, a non-terminal side fixing frame 5 and a terminal side fixing frame 6 are respectively installed on two sides of the carrier table 4, an L-shaped fixing frame 51 is installed on the non-terminal side fixing frame 5, a curved pressing plate 52 is installed on one end of the L-shaped fixing frame 51, a pressing block 53 is installed at the bottom end of the curved pressing plate 52, a substrate through groove 55 is formed in the pressing block 53, an extrusion spring 54 is installed at the other end of the L-shaped fixing frame 51, and the bottom of the extrusion spring 54 is connected to the upper plane of the curved pressing plate 52.
For the fixation of the LED welding substrate, different fixing mechanisms are respectively arranged on the non-terminal side and the terminal side, the non-terminal side adopts a pressing block 53 provided with a substrate through groove 55, the pressing block 53 is arranged on a curve pressing plate 52 with certain elasticity, and a downward extrusion force is wanted to be absorbed through an extrusion spring 54, so that one end of the LED welding substrate is fixed in a pressing mode, the other end of the LED welding substrate has a terminal, and the terminal must be protected, an outer support rod 61 is arranged, the terminal outer edge pasting plate 62 at the bottom of the outer support rod 61 is flush with the side edge of the terminal, any soft pressure head 64 is adopted to just protect the terminal, the soft pressure head 64 is of an inner hollow structure, a soft spring 66 is arranged in an inner cavity of the soft pressure head 64, the soft pressure head 64 is made of soft rubber, and the soft spring 66 is also made of elastic pvc (metal springs cannot be adopted), therefore, the terminals are pressed in a wrapping mode, and the protection effect of the terminals is achieved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A welding positioning and calibrating mechanism for LED processing comprises an operation rack (1), wherein a welding frame (11) is installed on the operation rack (1), a guide rail (12) is installed at the top of the operation rack (1), a displacement block (13) is installed on a top plate of the welding frame (11), the displacement block (13) is movably installed in the guide rail (12), a laser welder (24) is installed at the bottom end of the welding frame (11), the welding positioning and calibrating mechanism is characterized in that a fixing frame (21) is installed on the welding frame (11), a positioning fixing rod (22) is installed on the fixing frame (21), the laser welder (24) is connected with the fixing frame (21) through a locking bolt (23) through the positioning fixing rod (22), a laser gun head (25) is arranged at the bottom of the laser welder (24), and a positioning sleeve (26) is installed at the bottom of the laser welder (24), a point position setter (3) is arranged in the positioning sleeve (26), a transmission base disc (31) is arranged on the point position setter (3), a laser through hole (36) is arranged in the middle of the transmission base disc (31), the laser through hole (36) is positioned under a laser gun head (25), spiral grooves (32) are formed in the upper plane of the transmission base disc (31), a plurality of positioning blocks (33) are arranged on the transmission base disc (31), pointing ends (34) are arranged on the inner sides of the positioning blocks (33), positioning pointers (35) are arranged at the pointing ends (34), tooth grooves are formed in the bottoms of the positioning blocks (33), the positioning blocks (33) are embedded in the spiral grooves (32) through the tooth grooves, external tooth grooves (38) are formed in the lateral edge of the bottom plane of the transmission base disc (31), an adjusting gear (37) is arranged at the bottom end of the setter (3), adjusting gear (37) and the outer insection (38) of transmission base plate (31) side edge mesh mutually, locating piece (33) set up the triplex, are equal angle between adjacent locating piece (33) and arrange, the axis position of laser through-hole (36) is all towards in location pointer (35) of locating piece (33), install the fine setting motor on point position setting ware (3), the drive end at the fine setting motor is installed in adjusting gear (37).
2. The welding, positioning and calibrating mechanism for the LED processing according to claim 1, wherein a transmission screw (14) is transversely installed at the top of the operation frame (1), a transmission threaded sleeve (15) is installed on the operation frame (1), and the transmission screw (14) penetrates through the transmission threaded sleeve (15) to be in threaded connection with the transmission threaded sleeve.
3. The welding, positioning and calibrating mechanism for the LED processing is characterized in that a displacement motor (16) is installed on the side wall of the operation frame (1), and the displacement motor (16) is the driving end of a transmission screw rod (14).
4. The welding, positioning and calibrating mechanism for processing the LED according to any one of claims 1 to 3, wherein the work frame (1) is provided with a carrier table (4), the carrier table (4) is provided with an LED substrate carrying surface (41), and the non-terminal-side fixing frame (5) and the terminal-side fixing frame (6) are respectively mounted on both sides of the carrier table (4).
5. The welding, positioning and calibrating mechanism for the LED processing according to claim 4, wherein the non-terminal side fixing frame (5) is provided with an L-shaped fixing frame (51), one end of the L-shaped fixing frame (51) is provided with a curved pressing plate (52), the bottom end of the curved pressing plate (52) is provided with a pressing block (53), the pressing block (53) is provided with a substrate through groove (55), the other end of the L-shaped fixing frame (51) is provided with an extrusion spring (54), and the bottom of the extrusion spring (54) is connected to the upper plane of the curved pressing plate (52).
6. The welding, positioning and calibrating mechanism for the LED processing according to claim 4, wherein outer support rods (61) are installed on two sides of the terminal side fixing frame (6), a terminal outer edge pasting plate (62) is installed at the bottom ends of the outer support rods (61), an inner support rod (63) is installed at the bottom end of the terminal side fixing frame (6), a soft pressure head (64) is installed at the bottom end of the inner support rod (63), the soft pressure head (64) is of an inner hollow structure and is provided with a buffer cavity (65), and a plurality of soft springs (66) are installed in the buffer cavity (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342364.3A CN111515529B (en) | 2020-04-27 | 2020-04-27 | Welding positioning and calibrating mechanism for LED processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342364.3A CN111515529B (en) | 2020-04-27 | 2020-04-27 | Welding positioning and calibrating mechanism for LED processing |
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| Publication Number | Publication Date |
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| CN111515529A CN111515529A (en) | 2020-08-11 |
| CN111515529B true CN111515529B (en) | 2022-02-22 |
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| CN202010342364.3A Active CN111515529B (en) | 2020-04-27 | 2020-04-27 | Welding positioning and calibrating mechanism for LED processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113231856B (en) * | 2021-07-09 | 2021-09-24 | 南通市通州区金沙不锈钢制品有限公司 | Machine tool positioning platform for steel processing |
| CN114069542B (en) * | 2022-01-18 | 2022-04-08 | 山西古县西山登福康煤业有限公司 | Coal-winning machine cable towing device |
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| KR20030092437A (en) * | 2002-05-29 | 2003-12-06 | 주식회사 포스코 | Apparatus for automatically regulating focus of cutting equipment by laser |
| CN103433627A (en) * | 2013-08-05 | 2013-12-11 | 江苏大学 | Simple flyer sticking and clamping special device and usage thereof |
| CN209461930U (en) * | 2019-04-24 | 2019-10-01 | 广州市铕利电子有限公司 | A kind of adjustable core wire device for peeling |
| CN210172835U (en) * | 2019-05-06 | 2020-03-24 | 苏州谷越光电科技有限公司 | Welding device for LED production and processing |
| CN210212896U (en) * | 2019-06-24 | 2020-03-31 | 合肥越明交通电子科技有限公司 | Electronic tag packaging mechanism for Internet of things |
| CN210359858U (en) * | 2019-09-02 | 2020-04-21 | 江西桦安新型材料有限公司 | Device for laser cutting of PET (polyethylene terephthalate) base material |
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2020
- 2020-04-27 CN CN202010342364.3A patent/CN111515529B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030092437A (en) * | 2002-05-29 | 2003-12-06 | 주식회사 포스코 | Apparatus for automatically regulating focus of cutting equipment by laser |
| CN103433627A (en) * | 2013-08-05 | 2013-12-11 | 江苏大学 | Simple flyer sticking and clamping special device and usage thereof |
| CN209461930U (en) * | 2019-04-24 | 2019-10-01 | 广州市铕利电子有限公司 | A kind of adjustable core wire device for peeling |
| CN210172835U (en) * | 2019-05-06 | 2020-03-24 | 苏州谷越光电科技有限公司 | Welding device for LED production and processing |
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| CN210359858U (en) * | 2019-09-02 | 2020-04-21 | 江西桦安新型材料有限公司 | Device for laser cutting of PET (polyethylene terephthalate) base material |
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