CN110265527B - SMD light emitting diode packaging clamp - Google Patents
SMD light emitting diode packaging clamp Download PDFInfo
- Publication number
- CN110265527B CN110265527B CN201910545461.XA CN201910545461A CN110265527B CN 110265527 B CN110265527 B CN 110265527B CN 201910545461 A CN201910545461 A CN 201910545461A CN 110265527 B CN110265527 B CN 110265527B
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- Prior art keywords
- plate
- fixed
- groove
- splint
- push rod
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- 238000004806 packaging method and process Methods 0.000 title abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 229920001821 foam rubber Polymers 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Clamps And Clips (AREA)
- Package Closures (AREA)
Abstract
The invention relates to a SMD light-emitting diode packaging clamp, which comprises a base, a fixed plate, a first clamp plate, a movable plate, a second clamp plate, a sliding groove, a push rod and a protective pad, wherein the fixed plate is welded at the top of one side of the base, the first clamp plate is movably installed at one side of the fixed plate, the sliding groove is formed in the center position of the top of the base, the push rod is arranged inside the sliding groove, the movable plate is arranged above the sliding groove, the second clamp plate is movably connected at one side of the movable plate, the protective pads are respectively connected to the inner sides of the first clamp plate and the second clamp plate, a sliding block is fixed at the center position of the bottom of the movable plate through welding, the sliding block and the sliding groove are in a matched structure, limiting blocks are welded at two sides of the sliding block, first springs are arranged at the tops of the limiting blocks, and through holes are, and the bracket can not be damaged in the clamping process.
Description
Technical Field
The invention relates to the technical field of diode packaging processes, in particular to an SMD light emitting diode packaging clamp.
Background
Light emitting diodes are referred to as LEDs for short. The main characteristics of light-emitting diode are that its working voltage is very low, working current is very small, its shock-resisting and shock-resisting properties are good, its reliability is high and its service life is long, etc. and it can conveniently modulate the intensity of light-emitting by modulating the intensity of passed current.
In the packaging process of the light emitting diode packaging, glue dispensing is an important step, and the method mainly comprises the steps of fixing a support of the light emitting diode firmly through a clamp, observing a lamp cup through a microscope, and dispensing glue into the lamp cup through a glue dispenser. And traditional anchor clamps all adopt two splint to fix the emitting diode support, are gluing the completion back to one of them lamp cup like this, need move the position of whole anchor clamps adjustment support, and simultaneously, the steel sheet centre gripping is rigid contact, causes the clamp mark or damages to the support easily for emitting diode can't normal use.
Disclosure of Invention
In order to solve the above problems, the present invention provides an SMD led package jig, which can solve the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a SMD light-emitting diode packaging clamp comprises a base, a fixed plate, a first clamp plate, a movable plate, a second clamp plate, a sliding groove, a push rod and a protective pad, wherein the fixed plate is welded at the top of one side of the base;
the movable plate comprises a sliding block, a limiting block, a first spring, a connecting groove, a sleeve, a fixed rod, a roller and a limiting handle, the sliding block is fixed at the central position of the bottom of the movable plate through welding, the sliding block and the sliding groove are of a matched structure, the limiting block is welded on two sides of the sliding block, the first spring is placed at the top of the limiting block, a through hole is formed in the central position of the sliding block, the connecting groove is formed right above the through hole, the sleeve is arranged inside the connecting groove, the fixed rod is inserted into the sleeve, the roller is installed at one end of the fixed rod, the limiting handle is arranged at the other end of the fixed rod, a second spring is placed on;
the push rod includes fixed disk, draw-in groove, constant head tank and drive gear, and the welding of the outside of push rod has the fixed disk, and the draw-in groove has been seted up to the outer wall of fixed disk, and the constant head tank has evenly been seted up to the circumference position of draw-in groove, and the welding of the top of push rod has drive gear.
Further, the second splint include circular convex block and rack, and the outside corner of second splint all is provided with circular convex block, and the rack passes through spot welding to be fixed at the bottom outer wall of second splint, and rack and drive gear be the cooperation structure, and drive gear rotates and intermeshing between the rack to drive the second splint and remove.
Further, first splint are including seting up the circular recess in outside corner, and circular recess and circular lug are cooperation mechanism, and when first splint and second splint link together, circular lug card is gone into in the inside of circular recess for can drive first splint and remove together when second splint lateral shifting.
Further, the protection pad includes rigid plastic board, foam-rubber cushion and magnet, through the double faced adhesive tape adhesion between rigid plastic board and the foam-rubber cushion, the rigid plastic board passes through magnet and adsorbs in the outside of first splint and second splint, when carrying out the centre gripping to emitting diode's support, the foam-rubber cushion is the clamping face, can not cause the damage to emitting diode's support, connect that can be convenient through magnet demolish the slipmat, preserve, prevent that the condition of foam-rubber cushion sclerosis from taking place.
Further, the spout is including being located the inside spacing groove in both sides, and spacing groove and stopper are the cooperation structure, and the other end of first spring supports the inner wall at the spacing groove, and the resilience force that produces through the compression of first spring is as power for first splint and the inseparable centre gripping of second splint are in the same place.
Further, the positioning cylinders are welded on the two sides of the sliding block, and the inner wall of the sliding groove is provided with a positioning circular groove which is matched with the sliding groove for use, so that the radial displacement of the movable plate is effectively limited, the movable plate cannot rotate in the sliding groove, and the clamping stability is guaranteed.
The invention has the beneficial effects that:
1. when the LED dispensing fixture is used, the push rod can rotate to drive the clamping plate to move left and right, so that when the LED bracket is dispensed, the whole fixture does not need to be moved to replace the position of the bracket like a traditional fixture, the bracket which is not dispensed can be supplied by only rotating the push rod, and the operation is more convenient and fast.
2. The displacement mode of the clamping plate is intermittent, namely when each LED bracket subjected to glue dispensing is moved to the position below the observation microscope, the roller falls into the positioning groove, the clamping plate cannot slide, and the stability of the LED bracket is effectively ensured.
3. In the clamping process, the spongy cushion is used as the clamping surface, compared with the traditional method in which a steel plate is used as the clamping surface, the LED bracket cannot be damaged by flexible contact, and the protective cushion is detachably designed, so that the service life of the LED bracket is effectively ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the base and the movable plate of the present invention;
FIG. 3 is a perspective view of the push rod of the present invention;
FIG. 4 is a side view of the second cleat of the present invention;
fig. 5 is a cross-sectional view of the second clamping plate of the drawing of the invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, an SMD light emitting diode packaging fixture includes a base 1, a fixed plate 2, a first clamp plate 3, a movable plate 4, a second clamp plate 5, a chute 6, a push rod 7 and a protection pad 8, the fixed plate 2 is welded at the top of one side of the base 1, the first clamp plate 3 is movably mounted at one side of the fixed plate 2, the chute 6 is arranged at the center position of the top of the base 1, the push rod 7 is arranged inside the chute 6, the movable plate 4 is arranged above the chute 6, the second clamp plate 5 is movably connected at one side of the movable plate 4, and the protection pad 8 is connected at the inner sides of the first clamp plate 3 and the second clamp plate 5;
the movable plate 4 comprises a sliding block 41, a limiting block 42, a first spring 43, a connecting groove 44, a sleeve 45, a fixing rod 46, a roller 47 and a limiting handle 48, the sliding block 41 is fixed at the center of the bottom of the movable plate 4 through welding, the sliding block 41 and the sliding groove 6 are of a matched structure, the limiting block 42 is welded on each of two sides of the sliding block 41, the first spring 43 is placed at the top of the limiting block 42, a through hole is formed in the center of the sliding block 41, the connecting groove 44 is formed right above the through hole, the sleeve 45 is arranged inside the connecting groove 44, the fixing rod 46 is inserted into the sleeve 45, the roller 47 is installed at one end of the fixing rod 46, the limiting handle 48 is arranged at the other end of the fixing rod 46, a second spring is placed on the outer wall of;
the push rod 7 comprises a fixed disc 71, a clamping groove 72, positioning grooves 73 and a driving gear 74, the fixed disc 71 is welded on the outer side of the push rod 7, the clamping groove 72 is formed in the outer wall of the fixed disc 71, the positioning grooves 73 are uniformly formed in the circumferential position of the clamping groove 72, and the driving gear 74 is welded on the top end of the push rod 7.
The second splint 5 includes circular convex block 51 and rack 52, and the outside corner of second splint 5 all is provided with circular convex block 51, and rack 52 fixes at the bottom outer wall of second splint 5 through spot welding, and rack 52 and drive gear 74 are the cooperation structure, and drive gear 74 rotates and inter engagement between rack 52 to drive second splint 5 and remove.
First splint 3 is including offering the circular recess 31 in outside corner, and circular recess 31 and circular lug 51 are the cooperation mechanism, and when first splint 3 and second splint 5 link together, circular lug card is gone into in the inside of circular recess for can drive first splint 3 and remove together when second splint 5 lateral shifting.
The protection pad 8 includes hard plastic board 81, foam-rubber cushion 82 and magnet 83, through the double faced adhesive tape adhesion between hard plastic board 81 and the foam-rubber cushion 82, hard plastic board 81 passes through magnet 83 and adsorbs in the outside of first splint 3 and second splint 5, when carrying out the centre gripping to emitting diode's support, foam-rubber cushion 82 is the clamping face, can not cause the damage to emitting diode's support, connect can be convenient demolish slipmat 8 through magnet 83, preserve, prevent that the condition of foam-rubber cushion 82 sclerosis from taking place.
The sliding groove 6 comprises a limiting groove 61 positioned inside two sides, the limiting groove 61 and the limiting block 42 are of a matched structure, the other end of the first spring 43 abuts against the inner wall of the limiting groove 61, and resilience force generated by compression of the first spring 43 serves as power, so that the first clamping plate 3 and the second clamping plate 5 are tightly clamped together.
Positioning cylinders are welded on two sides of the sliding block 41, and positioning circular grooves matched with the sliding grooves are formed in the inner wall of each sliding groove 6, so that radial displacement of the movable plate 4 is effectively limited, the movable plate 4 cannot rotate inside the sliding grooves 6, and the clamping stability is guaranteed.
The working principle of the invention is as follows:
a clamping process: hand pulling push rod 7 makes alternate separation between first splint 3 and the second splint 5, protective pad 8 is all connected with the outer wall of first splint 3 and second splint 5 through magnet 83, when the separation, stopper 42 removes the first spring 43 of compression in the inside of spacing groove 61 and produces the restoring force, place the one side of emitting diode support again on the foam-rubber cushion 82 of first splint 3 one side, loosen push rod 7 slowly, make it remove along spout 6 under the effect of restoring force, hug closely the clamping process at emitting diode's both sides until the foam-rubber cushion 82 of second splint 5 one side, this mode is simple and convenient, and at the clamping-in-process, use foam-rubber cushion 82 as the clamping face, can not cause the damage to emitting diode's support.
And (3) displacement process: after the light emitting diode clamping is completed, the push rod 7 is rotated, on one hand, the push rod 7 rotates to drive the driving gear 74 at the top to rotate, so that the driving gear 74 and the rack 52 are meshed with each other to drive the second clamping plate 5 to move left and right, on the other hand, when the push rod 7 rotates, the roller 47 rotates on the surface wall of the clamping groove 72, extrusion force is generated to enable the fixing rod 46 connected with the roller 47 to move upwards along the sleeve 45, the roller 47 is separated from the inside of the positioning groove 73, meanwhile, the second spring is compressed to generate restoring force, when the push rod 7 rotates to a certain angle, the roller 47 enters the inside of the next positioning groove 73 under the action of the restoring force of the second spring, even if the second clamping plate 5 moves to move to a certain distance in the left and right moving process, the light emitting diode clamped.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a SMD emitting diode encapsulates anchor clamps, includes base (1), fixed plate (2), first splint (3), fly leaf (4), second splint (5), spout (6), push rod (7) and protection pad (8), its characterized in that: the top of one side of the base (1) is welded with the fixed plate (2), a first clamping plate (3) is movably mounted on one side of the fixed plate (2), a sliding groove (6) is formed in the center position of the top of the base (1), a push rod (7) is arranged inside the sliding groove (6), a movable plate (4) is arranged above the sliding groove (6), a second clamping plate (5) is movably connected to one side of the movable plate (4), and protective pads (8) are connected to the inner sides of the first clamping plate (3) and the second clamping plate (5);
the movable plate (4) comprises a sliding block (41), a limiting block (42), a first spring (43), a connecting groove (44), a sleeve (45), a fixed rod (46), a roller (47) and a limiting handle (48), the sliding block (41) is fixed at the center of the bottom of the movable plate (4) through welding, the sliding block (41) and the sliding groove (6) are of a matched structure, the limiting block (42) is welded on each of two sides of the sliding block (41), the first spring (43) is placed at the top of the limiting block (42), a through hole is formed in the center of the sliding block (41), the connecting groove (44) is formed right above the through hole, the sleeve (45) is arranged inside the connecting groove (44), the fixed rod (46) is inserted into the sleeve (45), the roller (47) is installed at one end of the fixed rod (46), the limiting handle (48) is arranged at the other end of the fixed rod (46), a, the top of the second spring is abutted against the top end of the connecting groove (44);
the push rod (7) comprises a fixed disc (71), clamping grooves (72), positioning grooves (73) and a driving gear (74), the fixed disc (71) is welded on the outer side of the push rod (7), the clamping grooves (72) are formed in the outer wall of the fixed disc (71), the positioning grooves (73) are uniformly formed in the circumferential position of each clamping groove (72), and the driving gear (74) is welded at the top end of the push rod (7);
the second splint (5) include round bump (51) and rack (52), and the outside corner of second splint (5) all is provided with round bump (51), and rack (52) are fixed at the bottom outer wall of second splint (5) through spot welding, and rack (52) and drive gear (74) are the cooperation structure.
2. The SMD led package holder as claimed in claim 1, wherein: the first clamping plate (3) comprises a circular groove (31) arranged at the corner of the outer side, and the circular groove (31) and the circular bump (51) are matched mechanisms.
3. The SMD led package holder as claimed in claim 1, wherein: the protective pad (8) comprises a hard plastic plate (81), a sponge pad (82) and a magnet (83), the hard plastic plate (81) and the sponge pad (82) are adhered through a double-sided adhesive tape, and the hard plastic plate (81) is adsorbed on the outer sides of the first clamping plate (3) and the second clamping plate (5) through the magnet (83).
4. The SMD led package holder as claimed in claim 1, wherein: the sliding groove (6) comprises limiting grooves (61) located inside two sides, the limiting grooves (61) and the limiting blocks (42) are of a matched structure, and the other end of the first spring (43) abuts against the inner wall of the limiting grooves (61).
5. The SMD led package holder as claimed in claim 1, wherein: the positioning cylinders are welded on the two sides of the sliding block (41), and the inner wall of the sliding groove (6) is provided with a positioning circular groove matched for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545461.XA CN110265527B (en) | 2019-06-22 | 2019-06-22 | SMD light emitting diode packaging clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545461.XA CN110265527B (en) | 2019-06-22 | 2019-06-22 | SMD light emitting diode packaging clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110265527A CN110265527A (en) | 2019-09-20 |
| CN110265527B true CN110265527B (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910545461.XA Active CN110265527B (en) | 2019-06-22 | 2019-06-22 | SMD light emitting diode packaging clamp |
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| Country | Link |
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| CN (1) | CN110265527B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547835A (en) * | 2019-09-24 | 2019-12-10 | 汤玮玮 | Eyelid retractor capable of completely blocking eyelashes |
| CN111730522A (en) * | 2020-07-28 | 2020-10-02 | 福州大学 | Fixture fixing device for machine manufacturing and using method thereof |
| CN112344222B (en) * | 2020-11-09 | 2022-12-30 | 深圳市聚丰彩光电有限公司 | LED with protective structure |
| CN114769960B (en) * | 2022-04-29 | 2023-02-10 | 先之科半导体科技(东莞)有限公司 | Automatic positioning welding integrated diode processing equipment |
| CN115101625A (en) * | 2022-06-27 | 2022-09-23 | 安徽龙芯微科技有限公司 | Photoelectric element packaging body and packaging structure thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015212541A1 (en) * | 2014-09-22 | 2016-03-24 | Homag Holzbearbeitungssysteme Gmbh | processing device |
| CN206254073U (en) * | 2016-12-16 | 2017-06-16 | 深圳市阿毛电子商务有限公司 | With IC chip except many jaws maintenance fixtures of glue groove |
| CN208240725U (en) * | 2018-06-19 | 2018-12-14 | 西北民族大学 | LED encapsulation COB fixture |
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| CN110265527A (en) | 2019-09-20 |
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Effective date of registration: 20200603 Address after: 341000 No. 105 Jinling West Road, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Jiangxi Lanfeng Technology Co.,Ltd. Address before: 322099 Copper Building Guohong Technology Co., Ltd. 518 Dawn Lake Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Ding Cheng |
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