CN206931583U - Chip rotates eutectic welding bench - Google Patents
Chip rotates eutectic welding bench Download PDFInfo
- Publication number
- CN206931583U CN206931583U CN201720639668.XU CN201720639668U CN206931583U CN 206931583 U CN206931583 U CN 206931583U CN 201720639668 U CN201720639668 U CN 201720639668U CN 206931583 U CN206931583 U CN 206931583U
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- CN
- China
- Prior art keywords
- welding
- welding stage
- suction nozzle
- eutectic
- stage
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Abstract
The utility model discloses a kind of chip to rotate eutectic welding bench, including bottom plate, suction nozzle mobile platform and welding stage mobile platform are fixed with the bottom plate, a driving rotary suction nozzle is provided with the suction nozzle mobile platform in vertical plane rotary suction nozzle electric rotating machine, the welding stage electric rotating machine of driving eutectic welding stage horizontal rotation is provided with the welding stage mobile platform, the rotary suction nozzle includes four vacuum slots being circumferentially uniformly arranged, at least provided with two welding stages on the eutectic welding stage, the base charging hole of the welding stage is circumferentially disposed, base is adsorbed with the vacuum slot.The utility model has the advantages of improving processing efficiency, hold facility place area is small.
Description
Technical field
LD manufacture fields are the utility model is related to, feeding welding and blanking Welder can be synchronously carried out more particularly, to one kind
Make, improve processing efficiency, while the chip rotation eutectic welding bench that hold facility place area is small.
Background technology
LD (semiconductor laser) have efficiency high, long lifespan, good beam quality, small volume, it is in light weight, can all solidstate etc.
Plurality of advantages, it is rapidly developed in recent years, and as the current study hotspot that laser field most attracts people's attention in the world.LD's
Three chip manufacturing, tube core (module) encapsulation and products application aspects, packaging technology and equipment are closer to market, to industry
Impetus is more direct.Wherein, eutectic welding technique is crux the most in upside-down mounting high power LD chip package process of future generation
One of core technology, the quality of eutectic welding technology can directly influence the luminous efficiency of high power LD module, life-span, thermal diffusivity
Can be with end product quality.Automatic eutectic welder sequence one shares 3 parts, respectively base, pad and chip (the long * of size
The wide a height of 1.5*1.0*0.6mm of *), pad is first led into hypereutectic method and is welded on base, then again passes through chip
The method of eutectic is welded on pad, and present eutectic welding stage is to utilize multiple carrying suction nozzles and an eutectic by a production line
Welding gasket and chip form welding stage successively on base, and this technique is to be transported to base by several times by bar shaped production line
On eutectic welding stage, carrying after suction nozzle puts down base will go magazine to carry again, and it is low that this technique has a processing efficiency, hold facility
The problem of place area is big.
The content of the invention
The utility model purpose is that feeding welding and blanking welding job can synchronously be carried out by providing one kind, improve processing
Efficiency, while the chip rotation eutectic welding bench that hold facility place area is small.
The utility model realizes that a kind of chip rotates eutectic welding bench, including bottom plate, described by following technical measures
Suction nozzle mobile platform and welding stage mobile platform are fixed with bottom plate, a driving rotary suction nozzle is provided with the suction nozzle mobile platform
The welding stage of driving eutectic welding stage horizontal rotation is provided with vertical plane rotary suction nozzle electric rotating machine, the welding stage mobile platform
Electric rotating machine, the rotary suction nozzle include four vacuum slots being circumferentially uniformly arranged, on the eutectic welding stage at least provided with
Two welding stages, the base charging hole of the welding stage is circumferentially disposed, and base is adsorbed with the vacuum slot, and the suction nozzle movement is flat
The base adsorbed on vacuum slot is sent into welding stage by platform translation from base charging hole, and pad carries suction nozzle and send pad from top
Enter progress eutectic welding on the base of base, then chip carries suction nozzle and chip is sent into progress eutectic weldering on pad from top
Connect, last vacuum slot exits, and welding stage electric rotating machine driving eutectic welding stage, which rotates horizontally, makes another missing solder platform go to welding position.
As a kind of preferred embodiment, the suction nozzle mobile platform includes the translation track for being fixed on bottom plate, the translation rail
Horizontal on road to slide the suction nozzle electric rotating machine fixed seat for being provided with and being driven by translation motor, the suction nozzle electric rotating machine is fixed on suction
In mouth electric rotating machine fixed seat.
As a kind of preferred embodiment, the translation track is provided with the spacing gas for limiting suction nozzle electric rotating machine fixed seat position
Cylinder.
As a kind of preferred embodiment, the welding stage mobile platform include from X to it is motor-driven can on bottom plate X to level
The X of slip can revolve to slide unit and from Y-direction is motor-driven in X to the horizontal Y-direction slide unit slided of Y-direction on slide unit, the welding stage
Rotating motor is fixed on Y-direction slide unit.
As a kind of preferred embodiment, the X can detect X to the X of slide unit position to position sensor to being provided with slide unit,
The Y-direction position sensor of Y-direction slide unit position can be detected by being provided with the Y-direction slide unit.
As a kind of preferred embodiment, the eutectic welding stage includes the welding stage installation being fixed in welding stage electric rotating machine drive shaft
Seat, the centre of the welding stage mounting seat are provided with heat insulation in a bar shaped, and the middle side center symmetric setting of heat insulation two has a left side
Heat insulation and right heat insulation, the middle heat insulation and left heat insulation upper support are provided with left welding stage, the middle heat insulation and the right side
Heat insulation upper support is provided with backhand welding platform, and left heating plate and right backing, institute are respectively arranged with the left welding stage and backhand welding platform
State left welding stage and backhand welding platform to be surrounded by a welding stage protective cover, the welding stage protective cover corresponds to left welding stage and backhand welding platform is respectively arranged with
Circumferential base charging hole and the chip charging hole of top.
As a kind of preferred embodiment, two welderings for supporting welding stage protective cover are also symmetrically fixed with the welding stage mounting seat
Platform protective cover support bar.
As a kind of preferred embodiment, the left welding stage and backhand welding platform have been respectively arranged below welding stage support chip.
As a kind of preferred embodiment, the left welding stage and backhand welding platform are respectively arranged below the production for stretching into base charging hole side
Product locating rod.
As a kind of preferred embodiment, the product orientation bar is fixed on Z-direction locating piece, and the Z-direction locating piece passes through Y-direction
Locating piece is fixed in welding stage mounting seat.
The eutectic welding stage that the utility model is provided with the rotary suction nozzle of energy vertical direction rotation and can rotated in horizontal plane,
Four vacuum slots that rotary suction nozzle is circumferentially uniformly arranged, being provided with least two welding stages, rotary suction nozzle on eutectic welding stage makes it
In a vacuum slot the one of welding stage of face base charging hole, now another empty vacuum slot is vertical upward,
Rotary suction nozzle, which moves horizontally, is sent into the base of the absorption on vacuum slot in welding stage from side, and pad carries suction nozzle will from top
Pad, which is sent on the base of base, carries out eutectic welding, and then chip is carried suction nozzle and will be total to from top on chip feeding pad
Crystalline substance welding, now carry suction nozzle and base be put into vertical vacuum slot upward, another carrying mechanism simultaneously by welding stage into
Product are moved, and last vacuum slot level exits, and rotation rotary suction nozzle makes the positive butt welding that another is adsorbed with the vacuum slot of base
The base charging hole of platform, welding stage electric rotating machine driving eutectic welding stage, which rotates horizontally, makes another missing solder platform go to welding position, repeatedly
Carry out, so as to which rotary suction nozzle and eutectic welding stage can synchronously carry out the work that feeding is welded and blanking is welded, improve processing efficiency,
Hold facility place area is also smaller simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment.
Embodiment
With reference to embodiment and compare accompanying drawing the utility model is described in further detail.
A kind of chip rotates eutectic welding bench, and with reference to figure 1 and Fig. 2, including bottom plate 30, suction nozzle is fixed with the bottom plate 30
Mobile platform and welding stage mobile platform, a driving rotary suction nozzle 10 is provided with the suction nozzle mobile platform and is rotated in vertical plane and is inhaled
Mouth electric rotating machine 7, the welding stage electric rotating machine 23 of driving eutectic welding stage horizontal rotation, institute are provided with the welding stage mobile platform
Four vacuum slots 9 that rotary suction nozzle 10 includes circumferentially being uniformly arranged are stated, two welding stages 15,4 are provided with the eutectic welding stage,
The base charging hole of the welding stage is circumferentially disposed, and base 8, the suction nozzle mobile platform translation are adsorbed with the vacuum slot 9
The base 8 adsorbed on vacuum slot 9 is sent into welding stage 4 from base charging hole, pad carries suction nozzle and is sent into pad from top
Eutectic welding is carried out on the base of base 8, then chip carries suction nozzle and chip is sent into progress eutectic welding on pad from top,
Last vacuum slot 9 exits, and welding stage electric rotating machine 23, which drives eutectic welding stage to rotate horizontally, makes another missing solder platform 15 go to welding
Position.
This eutectic welding bench is provided with can the vertical direction rotary suction nozzle 10 rotated and the eutectic that can be rotated in horizontal plane
Welding stage, four vacuum slots 9 that rotary suction nozzle 10 is circumferentially uniformly arranged, two welding stages 15,4 are provided with eutectic welding stage, rotate
Suction nozzle 10 makes the base charging hole of the one of welding stage of the face of one of vacuum slot, now another empty vacuum slot
Vertically upward, rotary suction nozzle 10, which moves horizontally, is sent into the base 8 of the absorption on vacuum slot 9 in welding stage 4 from side, and pad is removed
Transport suction nozzle pad is sent on the base of base 8 from top and carry out eutectic welding, then chip carries suction nozzle from top by chip
It is sent on pad and carries out eutectic welding, now carries suction nozzle and base is put into vertical vacuum slot upward, another carrying implement
Structure simultaneously moves the finished product of welding stage 15, and the last level of vacuum slot 9 exits, and rotation rotary suction nozzle 10 makes another be adsorbed with pipe
The base charging hole of the face welding stage of the vacuum slot of seat, welding stage electric rotating machine 23, which drives eutectic welding stage to rotate horizontally, makes another
Missing solder platform 15 goes to welding position, is repeated, so as to which rotary suction nozzle 10 and eutectic welding stage can synchronously carry out feeding welding and blanking
The work of welding, processing efficiency is improved, while hold facility place area is also smaller.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is, suction nozzle mobile platform includes the translation track 13 for being fixed on bottom plate, on the translation track 13 it is horizontal slide be provided with by
The suction nozzle electric rotating machine fixed seat 12 that translation motor 14 drives, the suction nozzle electric rotating machine 7 are fixed on suction nozzle electric rotating machine and fixed
On seat 12.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is that translation track 13 1 is provided with the limiting cylinder 11 for limiting the position of suction nozzle electric rotating machine fixed seat 12.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body be welding stage mobile platform include from X to motor driving 25 can on bottom plate 30 X to level slide X to slide unit 29 and by
Y-direction motor driving 26 can pass through peace in X to the horizontal Y-direction slide unit 27 slided of Y-direction on slide unit 29, the welding stage electric rotating machine 23
Dress block 24 is fixed on Y-direction slide unit 27.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is, X can detect X to the X of the position of slide unit 29 to position sensor 31 to being provided with slide unit 29, be set on the Y-direction slide unit 27
The Y-direction position sensor 28 of the position of Y-direction slide unit 27 can be detected by being equipped with.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is that eutectic welding stage includes the welding stage mounting seat 22 being fixed in the drive shaft of welding stage electric rotating machine 23, the welding stage mounting seat 22
Centre heat insulation 17 in one bar shaped is installed, the middle side center symmetric setting of heat insulation 17 2 have left heat insulation 21 and it is right every
Hot block 6, the middle heat insulation 17 and the upper support of left heat insulation 21 are provided with left welding stage 15, and the middle heat insulation 17 and the right side are heat-insulated
The upper support of block 6 is provided with backhand welding platform 4, and heating plate 3, the left welding stage are respectively arranged with the left welding stage 15 and backhand welding platform 4
15 and backhand welding platform 4 surrounded by a welding stage protective cover 1, the corresponding left welding stage 15 of the welding stage protective cover 1 and backhand welding platform 4 are respectively arranged with
Circumferential base charging hole and the chip charging hole of top.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is that the two welding stage protective cover support bars 5 for supporting welding stage protective cover 1 are also symmetrically fixed with welding stage mounting seat 22.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is that left welding stage 15 and backhand welding platform 4 have been respectively arranged below welding stage support chip 16, and top is provided with welding stage protective frame 2.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is that left welding stage 15 and backhand welding platform 4 are respectively arranged below the product orientation bar 18 for stretching into base charging hole side.
Chip of the present utility model rotates eutectic welding bench, with reference to figure 1 and Fig. 2, has on the basis of previous technique scheme
Body is that product orientation bar 18 is fixed on Z-direction locating piece 19, and the Z-direction locating piece 19 is fixed on welding stage by Y-direction locating piece 20
In mounting seat 22.
Above is being set forth the utility model chip rotation eutectic welding bench, it is used to help understand that this practicality is new
Type, but embodiment of the present utility model and be not restricted to the described embodiments, it is any without departing from institute under the utility model principle
Change, modification, replacement, combination, the simplification of work, should be equivalent substitute mode, be included in protection model of the present utility model
Within enclosing.
Claims (10)
1. a kind of chip rotates eutectic welding bench, it is characterised in that：Including bottom plate, suction nozzle mobile platform is fixed with the bottom plate
With welding stage mobile platform, a driving rotary suction nozzle is provided with vertical plane rotary suction nozzle electric rotating on the suction nozzle mobile platform
Machine, the welding stage electric rotating machine of driving eutectic welding stage horizontal rotation, the rotary suction nozzle are provided with the welding stage mobile platform
Including four vacuum slots being circumferentially uniformly arranged, at least provided with two welding stages, the pipe of the welding stage on the eutectic welding stage
Seat charging hole is circumferentially disposed, base is adsorbed with the vacuum slot, the suction nozzle mobile platform translation will inhale on vacuum slot
Attached base is sent into welding stage from base charging hole, and pad is carried suction nozzle and will be total to from top on the base of pad feeding base
Crystalline substance welding, then chip carries suction nozzle will carry out eutectic welding from top on chip feeding pad, and last vacuum slot exits, and welds
Platform electric rotating machine driving eutectic welding stage, which rotates horizontally, makes another missing solder platform go to welding position.
2. chip rotation eutectic welding bench according to claim 1, it is characterised in that：The suction nozzle mobile platform includes fixing
Horizontal slip is provided with the translation track of bottom plate, the translation track is fixed by the suction nozzle electric rotating machine of translation motor driving
Seat, the suction nozzle electric rotating machine are fixed in suction nozzle electric rotating machine fixed seat.
3. chip rotation eutectic welding bench according to claim 2, it is characterised in that：The translation track is provided with restriction and inhaled
The limiting cylinder of mouth electric rotating machine fixed seat position.
4. chip rotation eutectic welding bench according to claim 1, it is characterised in that：The welding stage mobile platform is included by X
To it is motor-driven can X slides to level on bottom plate X to slide unit and from Y-direction is motor-driven can be in X to Y-direction on slide unit
The Y-direction slide unit that level is slided, the welding stage electric rotating machine are fixed on Y-direction slide unit.
5. chip rotation eutectic welding bench according to claim 4, it is characterised in that：The X is to being provided with and can examine on slide unit
X is surveyed to the X of slide unit position to position sensor, the Y-direction position of Y-direction slide unit position can be detected by, which being provided with the Y-direction slide unit, passes
Sensor.
6. chip rotation eutectic welding bench according to claim 1, it is characterised in that：The eutectic welding stage includes being fixed on weldering
Welding stage mounting seat in platform electric rotating machine drive shaft, the centre of the welding stage mounting seat is provided with heat insulation in a bar shaped, described
The middle side center symmetric setting of heat insulation two has left heat insulation and right heat insulation, and the middle heat insulation and left heat insulation upper support are set
Left welding stage is equipped with, the middle heat insulation and right heat insulation upper support are provided with backhand welding platform, divided in the left welding stage and backhand welding platform
Left heating plate and right backing are not provided with, and the left welding stage and backhand welding platform are surrounded by a welding stage protective cover, the welding stage protective cover
Corresponding left welding stage and backhand welding platform are respectively arranged with circumferential base charging hole and the chip charging hole of top.
7. chip rotation eutectic welding bench according to claim 6, it is characterised in that：It is also symmetrical solid in the welding stage mounting seat
Surely there are the two welding stage protective cover support bars for supporting welding stage protective cover.
8. chip rotation eutectic welding bench according to claim 6, it is characterised in that：Divide below the left welding stage and backhand welding platform
Welding stage support chip is not provided with.
9. chip rotation eutectic welding bench according to claim 6, it is characterised in that：Divide below the left welding stage and backhand welding platform
The product orientation bar for stretching into base charging hole side is not provided with.
10. chip rotation eutectic welding bench according to claim 9, it is characterised in that：The product orientation bar is fixed on Z-direction
On locating piece, the Z-direction locating piece is fixed in welding stage mounting seat by Y-direction locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639668.XU CN206931583U (en) | 2017-06-02 | 2017-06-02 | Chip rotates eutectic welding bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639668.XU CN206931583U (en) | 2017-06-02 | 2017-06-02 | Chip rotates eutectic welding bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931583U true CN206931583U (en) | 2018-01-26 |
Family
ID=61345830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639668.XU Withdrawn - After Issue CN206931583U (en) | 2017-06-02 | 2017-06-02 | Chip rotates eutectic welding bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424951A (en) * | 2017-06-02 | 2017-12-01 | 广东瑞谷光网通信股份有限公司 | Chip rotates eutectic welding bench |
-
2017
- 2017-06-02 CN CN201720639668.XU patent/CN206931583U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424951A (en) * | 2017-06-02 | 2017-12-01 | 广东瑞谷光网通信股份有限公司 | Chip rotates eutectic welding bench |
| CN107424951B (en) * | 2017-06-02 | 2023-08-18 | 广东瑞谷光网通信股份有限公司 | Chip rotary eutectic welding table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20230818 |