CN207474433U - For the Integral producing apparatus of stamp-mounting-paper diode group weldering - Google Patents
For the Integral producing apparatus of stamp-mounting-paper diode group weldering Download PDFInfo
- Publication number
- CN207474433U CN207474433U CN201721716611.1U CN201721716611U CN207474433U CN 207474433 U CN207474433 U CN 207474433U CN 201721716611 U CN201721716611 U CN 201721716611U CN 207474433 U CN207474433 U CN 207474433U
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- Prior art keywords
- weld
- point
- aiding cream
- chip
- rack
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- 239000006071 cream Substances 0.000 claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 210000000515 tooth Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 230000035611 feeding Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 241000237858 Gastropoda Species 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- ZRHANBBTXQZFSP-UHFFFAOYSA-M potassium;4-amino-3,5,6-trichloropyridine-2-carboxylate Chemical compound [K+].NC1=C(Cl)C(Cl)=NC(C([O-])=O)=C1Cl ZRHANBBTXQZFSP-UHFFFAOYSA-M 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Wire Processing (AREA)
Abstract
For the Integral producing apparatus of stamp-mounting-paper diode group weldering.It is related to semiconductor processing equipment field.Propose that a kind of delicate structure, easy to use and stability are good, after use can effectively instead of manually being automated, the Integral producing apparatus for the weldering of stamp-mounting-paper diode group of the production and processing of serialization.The stamp-mounting-paper diode includes frame, chip and wire jumper, the die bottom surface is welded on by chip weld-aiding cream, lower weld tabs and lower weld-aiding cream on frame, and weld tabs and upper weld-aiding cream are welded on the top surface of chip in the underrun of one end of the wire jumper and the underrun wire jumper weld-aiding cream of the other end of the wire jumper is welded on frame；The utility model has the advantages that delicate structure, easy to use, stability is good, high degree of automation and Continuous maching effect are good on the whole.
Description
Technical field
The utility model is related to semiconductor processing equipment fields.
Background technology
Traditional chip diode production is by way of manual, by the raw material group such as chip, wire jumper, tin cream, frame
It is attached to together, per capita production capacity 1K/ hours/people, and the consistency of product can not be effectively ensured, problem, which is concentrated mainly on welding, to be made
Tin cream amount is can not to accurately control glue point size, position（It is affected by temperature larger）.
Utility model content
The utility model, can after use in view of the above problems, to propose a kind of delicate structure, easy to use and stability good
Effective replacement is manually automated, the Integral producing apparatus for the weldering of stamp-mounting-paper diode group of the production and processing of serialization.
The technical solution of the utility model is：The stamp-mounting-paper diode includes frame, chip and wire jumper, the die bottom surface
Be welded on frame by chip weld-aiding cream, lower weld tabs and lower weld-aiding cream, in the underrun of one end of the wire jumper weld tabs and
Upper weld-aiding cream is welded on the top surface of chip and the underrun wire jumper weld-aiding cream of the other end of the wire jumper is welded on frame
On；
The Integral producing apparatus includes rack, point wire jumper weld-aiding cream device, the lower weld-aiding cream device of point, the lower weld tabs dress of point
It puts, weld-aiding cream device on point chip weld-aiding cream device, point chip apparatus, point, weld tabs device on point, put bridle wire apparatus, a pair is sent
Material strip and several accommodating platforms, a pair of feeding belt is both connected in rack and has gap therebetween, several described accommodating
Platform is erected on a pair of of feeding belt and straight-line feed movement is done under the drive of feeding belt, and the feeding belt wears institute successively
State the lower weld-aiding cream device of a wire jumper weld-aiding cream device, point, the lower weld tabs device of point, point chip weld-aiding cream device, point chip apparatus, point
Weld tabs device and point bridle wire apparatus are disposed adjacent on upper weld-aiding cream device, point.
The Integral producing apparatus further includes detection platform, and the detection platform is in the gap between two feeding belts
Lower section, the detection platform include fixed seat, motor, drive gear, driving nut, lifting screw, lifting platform, drive roll, from
Dynamic roller and a pair of of conveyer belt, the fixed seat are fixedly connected in rack, and the motor is fixedly connected on the side of fixed seat, institute
It states drive gear to be fixedly connected on the output shaft of motor, the lifting screw is threaded through in the fixed seat, the driving spiral shell
Mother set is connected on the lifting screw and is pivotally connected with fixed seat, offers on the inner wall of the driving nut and is fitted with lifting screw
Several external tooths being adapted with drive gear are offered on the internal thread and outer wall matched；
The lifting platform is fixedly connected on the top of lifting screw, and the drive roll is hinged on the side of lifting platform, described
Driven voller is hinged on the opposite side of lifting platform, two conveyer belts in a ring on the surface for being located at drive roll and driven voller,
The linear velocity of the conveyer belt is identical with the linear velocity of feeding belt.
The surface of the lifting screw offers the strip sliding slot axially set along it, is equipped with and institute in the fixed seat
The guide pad of strip sliding slot adaptation is stated, the guide pad is fixedly linked with fixed seat and is connected with lifting screw slip.
The detection platform further includes substandard products collection assembly, and the substandard products collection assembly includes synchronous belt, single direction ratchet, snail
Bar, worm gear, collection table, sliding block, lever, top shoe, upper driving plate and upper drive block, the worm screw are vertically arranged in two feedings
It is hinged in gap between band and with rack, the single direction ratchet is socketed in the lower part of worm screw and by synchronous belt and motor
Output shaft linkage, the worm gear is hinged in rack and is meshed with the top of worm screw, and the collection table level is slidably connected
It in rack and is fitted on the surface of worm gear, the upper driving plate level is slidably connected in rack and positioned at collection table
Top, the upper drive block are fixedly connected on the side of driving plate and positioned at the tops of conveyer belt, and the sliding block, which is fixed, to be connected
It is connected on the top surface of collection table and the long stripes through hole one being vertically arranged is offered in sliding block, the top shoe is fixedly connected
The long stripes through hole two being vertically arranged is offered on the bottom surface of upper driving plate and in top shoe, the middle part of the lever is hinged
In rack, one end of the lever is hinged on by shaft one in long stripes through hole one and the other end is hinged by shaft two
In long stripes through hole two.
The utility model helps weldering by a wire jumper weld-aiding cream device, the lower weld-aiding cream device of point, the lower weld tabs device of point, point chip
Cream device, point chip apparatus, the upper weld-aiding cream device of point, the upper weld tabs device of point, point bridle wire apparatus be efficient, automatically, continuously completion
The assembly operation of frame, chip and wire jumper before being welded into stove, on the whole with delicate structure, easy to use, stability
Well, the advantages of high degree of automation and Continuous maching effect are good.
Description of the drawings
Fig. 1 is the structure diagram of this case,
Fig. 2 is the side view of this case chips,
Fig. 3 is the optimal enforcement schematic diagram of this case,
Fig. 4 is that this case advanced optimizes embodiment schematic diagram,
Fig. 5 be the use state of the optimal enforcement schematic diagram of this case with reference to figure one,
Fig. 6 be the use state of the optimal enforcement schematic diagram of this case with reference to figure two,
Fig. 7 is the use state of the optimal enforcement schematic diagram of this case with reference to figure three；
1 is frame in figure, and 2 be chip, and 21 be chip weld-aiding cream, and 22 be lower weld tabs, and 23 be lower weld-aiding cream, and 3 be wire jumper, 31
It is wire jumper weld-aiding cream, 32 be upper weld tabs, and 33 be upper weld-aiding cream weldering；
41 be a wire jumper weld-aiding cream device, and 42 be the lower weld-aiding cream device of point, and 43 be the lower weld tabs device of point, and 44 be that a chip helps
Welding paste device, 45 be a chip apparatus, and 46 be the upper weld-aiding cream device of point, and 47 be the upper weld tabs device of point, and 48 be a bridle wire apparatus, 5
It is feeding belt, 6 accommodating platforms；
7 be detection platform, and 71 be fixed seat, and 72 be motor, and 73 be drive gear, and 74 be driving nut, and 75 be lifting spiral shell
Bar, 76 be lifting platform, and 77 be drive roll, and 78 be driven voller, and 79 be conveyer belt；
8 be substandard products collection assembly, and 81 be single direction ratchet, and 82 be worm screw, and 83 be worm gear, and 84 be collection table, and 85 be sliding block,
86 be lever, and 87 be top shoe, and 88 be upper driving plate, and 89 be upper drive block.
Specific embodiment
As shown in figs. 1-7, the stamp-mounting-paper diode includes frame 1, chip 2 and wire jumper 3, the chip 2 to the utility model
Underrun chip weld-aiding cream 21, lower weld tabs 22 and lower weld-aiding cream 23 are welded on frame 1, the bottom surface of one end of the wire jumper 3
It is welded on the top surface of chip 2 by upper weld tabs 32 and upper weld-aiding cream 33 and the underrun wire jumper of the other end of the wire jumper 3
Weld-aiding cream 31 is welded on frame 1；
The Integral producing apparatus includes rack, point wire jumper weld-aiding cream device 41, the lower weld-aiding cream device 42 of point, puts lower weld
Sheet devices 43, point chip apparatus 45, the upper weld-aiding cream device 46 of point, weld tabs device 47 on point, put jump at point chip weld-aiding cream device 44
Line apparatus 48, a pair of of feeding belt 5 and several accommodating platforms 6, a pair of feeding belt 5 are both connected in rack and have therebetween
There is gap, several accommodating platforms 6 are erected on a pair of of feeding belt 5 and straight-line feed fortune is done under the drive of feeding belt 5
It is dynamic, the feeding belt 5 wear successively the lower weld-aiding cream device 42 of described wire jumper weld-aiding cream device 41, point, the lower weld tabs device 43 of point,
Point chip weld-aiding cream device 44, point chip apparatus 45, weld-aiding cream device 46 on point weld tabs device 47 and put bridle wire apparatus 48 on point
It is disposed adjacent.In this way, in use, operating personnel only need frame being placed on accommodating platform, you can jumped successively by thereafter
Line weld-aiding cream device puts wire jumper weld-aiding cream on frame, and weld-aiding cream up and down is put on frame by the lower weld-aiding cream device of point, is borrowed
Weld tabs up and down is put on lower weld-aiding cream by putting lower weld tabs device, chip helps on point on lower weld tabs by chip weld-aiding cream device
Soldering paste puts chip by chip apparatus on chip weld-aiding cream, puts and helps on chip by the upper weld-aiding cream device of point
Soldering paste, by the upper weld tabs device of point on upper weld-aiding cream on point on weld tabs, by bridle wire apparatus chip end point upper
On weld tabs, and another endpoint is on wire jumper weld-aiding cream；Finally, it is sent into stove and is welded.
This case is filled by a wire jumper weld-aiding cream device, the lower weld-aiding cream device of point, the lower weld tabs device of point, point chip weld-aiding cream
Put, weld tabs device on point chip apparatus, the upper weld-aiding cream device of point, point, put bridle wire apparatus it is efficient, automatically, continuously complete frame
The assembly operation of frame, chip and wire jumper before being welded into stove, on the whole with delicate structure, easy to use, stability is good, from
The advantages of dynamicization degree height and good Continuous maching effect.
In addition, to reduce unnecessary loss, CCD inspections can be carried out to assembled material after " point wire jumper ",
Itself and standard component image are compared, so as in the material that assembly failure is picked out into stokehold, to reach the rate of reducing the number of rejects and seconds
Purpose.However, people have found in practical operation, due to housing platform when advancing with certain speed, if being stopped suddenly
Lower progress CCD inspections then will have certain probability so that wire jumper surprisingly deviates, so that disqualification rate is significantly increased, in this regard, originally
Case is also made that following optimal enforcement mode：
The Integral producing apparatus further includes detection platform 7, and the detection platform 7 is in the sky between two feeding belts 5
The lower section of gap, the detection platform 7 include fixed seat 71, motor 72, drive gear 73, driving nut 74, lifting screw 75, rise
It drops platform 76, drive roll 77, driven voller 78 and a pair of of conveyer belt 79, the fixed seat 71 to be fixedly connected in rack, the motor
72 are fixedly connected on the side of fixed seat 71, and the drive gear 73 is fixedly connected on the output shaft of motor 72, the lifting
Screw rod 75 is threaded through in the fixed seat 71, it is described driving nut 74 be socketed on the lifting screw 75 and with fixed seat 71
It is pivotally connected, the internal thread being adapted to lifting screw 75 is offered on the inner wall of the driving nut 74 and is offered on outer wall several
The external tooth being adapted with drive gear 73；So that the rotation of motor can be transferred to by gear wheel on driving nut, and most
Vertical motion or the lowering action of lifting screw are realized eventually；
The lifting platform 76 is fixedly connected on the top of lifting screw 75, and the drive roll 77 is hinged on the one of lifting platform 76
Side, the driven voller 78 are hinged on the opposite side of lifting platform 76, and two conveyer belts 79 are in a ring around being located at 77 He of drive roll
On the surface of driven voller 78, the linear velocity of the conveyer belt 79 is identical with the linear velocity of feeding belt 5.In this way, when accommodating platform is advanced
When above to detection platform, motor and drive roll can be opened so that conveyer belt is done in the same direction with the linear velocity identical with feeding belt
It moves and is moved upwards under the action of lifting screw and disengaged with feeding belt, so that assembled material can be in speed not
Feeding belt is left in the case of change and carries out CCD detections, it is qualified such as to detect, then reversely opens motor so that accommodating platform is fallen again
On feeding belt, such as detect it is unqualified, then can by motor drive lifting platform continue to rise so that operating personnel can easily remove
Underproof product to reach in the material that assembly failure is picked out into stokehold, so as to the purpose for the rate of reducing the number of rejects and seconds, and effectively avoids
The problem of wire jumper offset caused when housing platform and stop suddenly.
The surface of the lifting screw offers the strip sliding slot axially set along it, is equipped with and institute in the fixed seat
The guide pad of strip sliding slot adaptation is stated, the guide pad is fixedly linked with fixed seat and is connected with lifting screw slip.So as to
So that lifting screw can and can only do straight line elevating movement, and the rotary motion around its axle center cannot be done, there is preferable structure
Stability and Reliability of Microprocessor.
People to optimal enforcement mode in actual use it has also been found that, since the disqualification rate of CCD after optimization obtains
To significantly reducing, so that longer period of time just will appear a underproof substandard products, and the unqualified substandard products go out
The existing time is that operating personnel can not control, therefore, it is necessary to operating personnel's vigilant, to the working strength of operating personnel
Larger load is brought, in this regard, this case is also made that optimal enforcement mode further below：
The detection platform further includes substandard products collection assembly 8, and the substandard products collection assembly includes synchronous belt, single direction ratchet
81st, worm screw 82, worm gear 83, collection table 84, sliding block 85, lever 86, top shoe 87, upper driving plate 88 and upper drive block 89, institute
It states in the gap that worm screw 82 is vertically arranged between two feeding belts 5 and is hinged with rack, the single direction ratchet 81 is socketed in snail
The lower part of bar 82 and linked by the output shaft of synchronous belt and motor 72, the worm gear 83 be hinged in rack and with worm screw 82
Top be meshed, 84 level of collection table is slidably connected in rack and is fitted on the surface of worm gear 82, the upper drive
88 level of movable plate is slidably connected in rack and positioned at the top of collection table 84, and the upper drive block 89 is fixedly connected on drive
The side of movable plate 88 and positioned at conveyer belt 79 top, the sliding block 85 be fixedly connected on the top surface of collection table 84 and under
The long stripes through hole one being vertically arranged is offered in sliding block 85, the top shoe 87 is fixedly connected on the bottom surface of driving plate 88
The long stripes through hole two being vertically arranged is offered in upper and top shoe 87, the middle part of the lever 86 is hinged in rack, described
One end of lever 86 is hinged in long stripes through hole one by shaft one and the other end is hinged on long stripes through hole by shaft two
In two.
In this way, when assembled material is after progress CCD detections occur unqualified, as seen in figs. 5-6, can be driven by motor
Dynamic lifting platform continues to rise to be in contact up to conveyer belt crosses collection table with upper drive block, hereafter, as shown in fig. 6-7, conveyer belt
Continuous service will push upper driving plate far from the side where lifting screw, and pass through lever pushing collection table towards lifting spiral shell
Side translation where bar, until upper drive block is disengaged with conveyer belt, and so that collection table is close to lifting spiral shell under effect of inertia
Bar is to extreme position, so that the accommodating platform equipped with underproof assembled material can directly fall in progress side in collection table
Just collection.
And after substandard products are completed to collect, motor can be reversely opened, at this point, being influenced by single direction ratchet, the reversion of motor can
Worm screw rotation is driven, so as to which worm gear be driven to rotate so that collection table completes homing action.In this way, will so that operating personnel every
A period of time carries out the substandard products in collection table to be once recycled, and significantly reduces operation difficulty and labor intensity.
Claims (4)
1. for the Integral producing apparatus of stamp-mounting-paper diode group weldering, which is characterized in that the stamp-mounting-paper diode includes frame, core
Piece and wire jumper, the die bottom surface are welded on by chip weld-aiding cream, lower weld tabs and lower weld-aiding cream on frame, and the one of the wire jumper
Weld tabs and upper weld-aiding cream are welded on the top surface of chip in the underrun at end and the underrun of the other end of the wire jumper is jumped
Line weld-aiding cream is welded on frame；
The Integral producing apparatus include rack, point wire jumper weld-aiding cream device, the lower weld-aiding cream device of point, the lower weld tabs device of point,
Point chip weld-aiding cream device, the upper weld-aiding cream device of point, weld tabs device on point, puts bridle wire apparatus, a pair of feeding belt at point chip apparatus
With several accommodating platforms, a pair of feeding belt is both connected in rack and has gap therebetween, and several accommodating platforms are equal
It is erected on a pair of of feeding belt and straight-line feed movement is done under the drive of feeding belt, the feeding belt wears the point successively
Wire jumper weld-aiding cream device, point lower weld-aiding cream device, point chip weld-aiding cream device, point chip apparatus, are helped on point the lower weld tabs device of point
Weld tabs device and point bridle wire apparatus are disposed adjacent on welding paste device, point.
2. the Integral producing apparatus according to claim 1 for the weldering of stamp-mounting-paper diode group, which is characterized in that described one
Body production equipment further includes detection platform, and the detection platform is in the lower section in the gap between two feeding belts, the detection
Platform includes fixed seat, motor, drive gear, driving nut, lifting screw, lifting platform, drive roll, driven voller and a pair of of conveying
Band, the fixed seat are fixedly connected in rack, and the motor is fixedly connected on the side of fixed seat, and the drive gear is fixed
It is connected on the output shaft of motor, the lifting screw is threaded through in the fixed seat, and the driving nut is socketed in the liter
It drops on screw rod and is pivotally connected with fixed seat, the internal thread that be adapted to lifting screw and outside is offered on the inner wall of the driving nut
Several external tooths being adapted with drive gear are offered on wall；
The lifting platform is fixedly connected on the top of lifting screw, and the drive roll is hinged on the side of lifting platform, described driven
Roller is hinged on the opposite side of lifting platform, and two conveyer belts are described in a ring on the surface for being located at drive roll and driven voller
The linear velocity of conveyer belt is identical with the linear velocity of feeding belt.
3. the Integral producing apparatus according to claim 2 for the weldering of stamp-mounting-paper diode group, which is characterized in that the liter
The surface of drop screw rod offers the strip sliding slot axially set along it, is equipped in the fixed seat and is fitted with the strip sliding slot
The guide pad matched, the guide pad are fixedly linked with fixed seat and are connected with lifting screw slip.
4. the Integral producing apparatus according to claim 2 for the weldering of stamp-mounting-paper diode group, which is characterized in that the inspection
It surveys platform and further includes substandard products collection assembly, the substandard products collection assembly includes synchronous belt, single direction ratchet, worm screw, worm gear, collection
Platform, sliding block, lever, top shoe, upper driving plate and upper drive block, the worm screw are vertically arranged in the gap between two feeding belts
In and be hinged with rack, the single direction ratchet is socketed in the lower part of worm screw and is joined by the output shaft of synchronous belt and motor
Dynamic, the worm gear is hinged in rack and is meshed with the top of worm screw, the collection table level is slidably connected in rack,
And be fitted on the surface of worm gear, the upper driving plate level is slidably connected in rack and positioned at the top of collection table, described
Upper drive block is fixedly connected on the side of driving plate and positioned at the top of conveyer belt, and the sliding block is fixedly connected on collection
The long stripes through hole one being vertically arranged is offered on the top surface of platform and in sliding block, the top shoe is fixedly connected on driving
The long stripes through hole two being vertically arranged is offered on the bottom surface of plate and in top shoe, is hinged in rack in the middle part of the lever,
One end of the lever is hinged on by shaft one in long stripes through hole one and the other end is hinged on strip by shaft two and leads to
Kong Erzhong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716611.1U CN207474433U (en) | 2017-12-11 | 2017-12-11 | For the Integral producing apparatus of stamp-mounting-paper diode group weldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716611.1U CN207474433U (en) | 2017-12-11 | 2017-12-11 | For the Integral producing apparatus of stamp-mounting-paper diode group weldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474433U true CN207474433U (en) | 2018-06-08 |
Family
ID=62258031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721716611.1U Withdrawn - After Issue CN207474433U (en) | 2017-12-11 | 2017-12-11 | For the Integral producing apparatus of stamp-mounting-paper diode group weldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946219A (en) * | 2017-12-11 | 2018-04-20 | 扬州扬杰电子科技股份有限公司 | A kind of Integral producing apparatus for the weldering of stamp-mounting-paper diode group |
-
2017
- 2017-12-11 CN CN201721716611.1U patent/CN207474433U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946219A (en) * | 2017-12-11 | 2018-04-20 | 扬州扬杰电子科技股份有限公司 | A kind of Integral producing apparatus for the weldering of stamp-mounting-paper diode group |
| CN107946219B (en) * | 2017-12-11 | 2024-01-30 | 扬州扬杰电子科技股份有限公司 | Integrated production equipment for welding surface mount diode |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20240130 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20240130 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |