CN206610793U - Core blanking units in a kind of continous way - Google Patents
Core blanking units in a kind of continous way Download PDFInfo
- Publication number
- CN206610793U CN206610793U CN201720394351.4U CN201720394351U CN206610793U CN 206610793 U CN206610793 U CN 206610793U CN 201720394351 U CN201720394351 U CN 201720394351U CN 206610793 U CN206610793 U CN 206610793U
- Authority
- CN
- China
- Prior art keywords
- base
- shift knob
- control cabinet
- electrically connected
- feeding machanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000005096 rolling process Methods 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 abstract description 10
- 238000005538 encapsulation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model is related to core blanking units in a kind of continous way, including base, glue applying mechanism, Shang Xin bonding dies mechanism on the base, control cabinet, rolling feeding machanism is also equipped with base, receiving mechanism is cut, rolling feeding machanism, glue applying mechanism, upper chip mechanism, cut receiving mechanism and be sequentially arranged at from front to back on base, control cabinet is arranged on the side of base, control cabinet respectively with rolling feeding machanism, glue applying mechanism, upper chip mechanism, cut receiving mechanism and be electrically connected with.The beneficial effects of the utility model are：Feed frequency can be reduced using rolling feeding machanism, and the feeding of producing line of semiconductor product encapsulation, dispensing will be carried out using the encapsulation standards of SOT 89, upper core, four procedures linkage connection is cut together, operating line is constituted, the currency is reduced, manual intervention is reduced.
Description
Technical field
The utility model is related to core blanking units in field of semiconductor manufacture, more particularly to a kind of continous way.
Background technology
The main production process of semiconductor packages includes：Wafer is cut, and the crystal grain on wafer is cut into separation；It is viscous
Crystalline substance, the crystal grain for cutting completion is placed on the lead frames；Bonding wire, lead frame is connected to by crystal grain signal contact with metal wire
On；Crystal grain, is hedged off from the outer world by sealing with thermosetting plastic packaging material；Flash is removed, it is unnecessary on lead frame to be spilt into during by sealing
Cull is removed；Rib cutting, company's muscle on lead frame is cut away；It is tin plating, pin surface is covered into scolding tin；Lettering, in device surface
Stamp the information such as model, date of manufacture, lot number；Detection, the electrical property of test product.
SOT-89 is a kind of important encapsulation standard of semiconductor, and its applicable scope is wide, effect is good, by vast semiconductor
Production firm and semiconductor product apply the welcome of company.SOT-89 encapsulation marks are developed according to the requirement of actual package at present
Accurate SOT-89 series leads framves, are applied to the semiconductor product that SOT-89 encapsulates standard, SOT-89 series leads for producing
Frame includes SOT-89-3L lead frames, SOT-89-5L lead frames, SOT-89-6L lead frames.
It is existing to be carried out using SOT-89 encapsulation standards in semiconductor product packaging process first by the lead material of long rolling
Plate cuts into monolithic and can manufacture the fritter flitch of 240 granule products carries out subsequent production flow again, and existing equipment is each
Fritter flitch as 40 pieces can only be mounted in, it is therefore desirable to frequently supplement fritter flitch.
Utility model content
The purpose of this utility model is that the problem above for overcoming prior art to exist is punched there is provided core in a kind of continous way
Device, using rolling feeding machanism, reduces the feed frequency.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
Core blanking units in a kind of continous way, including base, glue applying mechanism, upper core die Bonder on the base
Rolling feeding machanism is also equipped with structure, control cabinet, the base, receiving mechanism is cut, the rolling feeding machanism, point gum machine
Structure, upper chip mechanism, cut receiving mechanism and be sequentially arranged at from front to back on base, the control cabinet is arranged on the one of base
Side, the control cabinet respectively with rolling feeding machanism, glue applying mechanism, upper chip mechanism, cut receiving mechanism be electrically connected with.
Further, between the rolling feeding machanism and glue applying mechanism, glue applying mechanism and upper chip be inter-agency and upper core
Piece mechanism and cut a supporting material roller be respectively provided between receiving mechanism, one end of the supporting material roller be provided with gear, the base with
Supporting material roller sets cogged the same side and is provided with stepper motor, and the stepper motor is connected drive with gear drive by driving chain
Dynamic supporting material roller operating, the stepper motor is electrically connected with control cabinet.
Further, the rolling feeding machanism includes winding reel, motor, drive connection winding reel and motor
Driving belt, the winding reel and motor removed and installed on base, and the motor electrically connects with control cabinet
Connect, the junction of the winding reel and base is provided with bearing.
Further, the receiving mechanism that cuts includes two columns being vertically set on base, two column tops of connection
The crossbeam at end, the electrohydraulic cylinder in the middle of crossbeam bottom, the cutting knife installed in electrohydraulic cylinder piston-rod end, position
Spacing guide pad in column rear, the column is provided with guide groove, and the cutting knife two ends are provided with sliding block, and the sliding block exists
Slided up and down in guide groove, the spacing guide pad bottom is provided with electric expansion bar, the electrohydraulic cylinder, electric expansion bar
It is electrically connected with respectively with control cabinet.
Further, the base rear end is provided with rewinding box, and the opening direction of the rewinding box is just to cutting receiving mechanism.
Further, total power switch, shift knob A, shift knob B, shift knob are respectively equipped with the control cabinet
C, shift knob D, shift knob E, shift knob F, the shift knob A and rolling feeding machanism motor electrically connect
Connect, the shift knob B is electrically connected with stepper motor, the shift knob C is electrically connected with glue applying mechanism, the switch is pressed
Button D and upper chip mechanism are electrically connected with, and the shift knob E is electrically connected with electrohydraulic cylinder, the shift knob F with it is electronic
Expansion link is electrically connected with.
Further, the shift knob A, shift knob B, shift knob C, shift knob D, shift knob E, switch are pressed
Button F is coated with the coating of different colours respectively.
The beneficial effects of the utility model are：Feed frequency can be reduced using rolling feeding machanism, and will be utilized
SOT-89 encapsulation standards carry out the feeding of producing line of semiconductor product encapsulation, dispensing, upper core, cut four procedures linkage connection one
Rise, constitute operating line, reduce the currency, reduce manual intervention.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is whole structure schematic diagram of the present utility model；
Fig. 2 is the structural representation that receiving mechanism is cut in the utility model；
Fig. 3 is the structural representation of control cabinet in the utility model；
Label declaration in figure：1- bases, 2- rollings feeding machanism, 21- winding reels, 22- motors, 23- driving belts,
24- bearings, 3- glue applying mechanisms, 4- Shang Xin bonding dies mechanism, 5- cut receiving mechanism, 51- columns, 52- crossbeams, 53- electric hydaulics
Cylinder, 54- cutting knife, 55- chutes, the spacing guide pads of 56-, 57- electric expansion bars, 6- control cabinets, 61- total power switch, 62- are opened
Button A, 63- shift knob B, 64- shift knob C, 65- shift knob D, 66- shift knob E, 67- shift knob F, 7- is closed to receive
Magazine, 9- supporting material rollers, 91- driving chains, 92- stepper motors.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Figures 1 to 3, a kind of core blanking units in continous way, including base 1, the dispensing on the base 1
Rolling feeding machanism 2 is also equipped with mechanism 3, Shang Xin bonding dies mechanism 4, control cabinet 6, the base 1, cut receiving mechanism 5, institute
Rolling feeding machanism 2, glue applying mechanism 3 are stated, upper chip mechanism 4, receiving mechanism 5 is cut and is sequentially arranged at from front to back on base 1,
The control cabinet 6 is arranged on the side of base 1, the control cabinet 6 respectively with rolling feeding machanism 2, glue applying mechanism 3, upper chip
Mechanism 4, cut receiving mechanism 5 and be electrically connected with.
By being directly fed with long rolling material block by rolling feeding machanism 2, make flitch sequentially pass through glue applying mechanism 3,
Shang Xin bonding dies mechanism 4, cut receiving mechanism 5 complete using SOT-89-3L/5L/6L encapsulate standard packaging semiconductor product when
Feed, dispensing, upper core and tablet cut process, reduce the feeding frequency.
Between the rolling feeding machanism 2 and glue applying mechanism 3, between glue applying mechanism 3 and upper chip mechanism 4 and upper chip mechanism
4 and cut a supporting material roller 9 is respectively provided between receiving mechanism 5, one end of the supporting material roller 9 is provided with gear, the base 1 and support
Material roller 9 sets cogged the same side and is provided with stepper motor 92, and the stepper motor 92 passes through driving chain 91 and gear drive
Connection driving supporting material roller 9 is operated, and the stepper motor 92 is electrically connected with control cabinet 6.
The rolling feeding machanism 2 includes winding reel 21, motor 22, drive connection winding reel 21 and motor 22
Driving belt 23, the winding reel 21 and motor 22 removed and installed on base 1, the motor 22 and control
Case 6 is electrically connected with, and the junction of the winding reel 21 and base 1 is provided with bearing 24.
The receiving mechanism 5 that cuts includes two columns 51 being vertically set on base 1, connects the top of two column 51
Crossbeam 52, the electrohydraulic cylinder 53 in the middle of the bottom of crossbeam 52, cutting installed in the piston-rod end of electrohydraulic cylinder 53
Knife 54, the spacing guide pad 56 positioned at the rear of column 51, the column 51 are provided with guide groove 55, and the cutting knife two ends are provided with
Sliding block, the sliding block is slided up and down in guide groove 55, and the spacing bottom of guide pad 56 is provided with electric expansion bar 57, described
Electrohydraulic cylinder 53, electric expansion bar 57 are electrically connected with control cabinet 6 respectively.Complete to expect when cutting of block, stretched by electronic
Contracting bar 57 moves down spacing guide pad 56, and the small powder block cut expects to be moved rearwards by under the promotion of block then along limit in front
Position guide pad 56 is slided, and spacing guide pad 56 is increased by electric expansion bar 57 when small powder block is slided and is stopped that limitation front is
Completion cuts the material block of process.
The rear end of base 1 is provided with rewinding box 7, and the opening direction of the rewinding box 7 has made just to cutting receiving mechanism 5
It is collected together into the material block after process is cut.
Total power switch 61, shift knob A62, shift knob B63, shift knob are respectively equipped with the control cabinet 6
C64, shift knob D65, shift knob E66, shift knob F67, the shift knob A62 and rolling feeding machanism 2 driving
Motor 22 is electrically connected with, and the shift knob B63 is electrically connected with stepper motor 92, the shift knob C64 and glue applying mechanism 3
It is electrically connected with, the shift knob D65 is electrically connected with upper chip mechanism 4, the shift knob E66 and the electricity of electrohydraulic cylinder 53
Property connection, the shift knob F67 is electrically connected with electric expansion bar 57.The shift knob A62, shift knob B63, switch
Button C64, shift knob D65, shift knob E66, shift knob F67 are coated with the coating of different colours respectively, are easy to workman
Quick identification.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (6)
1. core blanking units in a kind of continous way, including base, glue applying mechanism, upper core die Bonder on the base
Structure, control cabinet, it is characterised in that：Rolling feeding machanism is also equipped with the base, receiving mechanism is cut, the rolling feed
Mechanism, glue applying mechanism, upper chip mechanism, cut receiving mechanism and be sequentially arranged at from front to back on base, the control cabinet is set
In the side of base, the control cabinet respectively with rolling feeding machanism, glue applying mechanism, upper chip mechanism, cut receiving mechanism electricity
Property connection.
2. core blanking units in continous way according to claim 1, it is characterised in that：The rolling feeding machanism and dispensing
Inter-agency, glue applying mechanism and upper chip is inter-agency and upper chip mechanism and cuts and is respectively provided with a supporting material roller between receiving mechanism,
One end of the supporting material roller is provided with gear, and setting cogged the same side with supporting material roller on the base is provided with stepper motor, institute
State stepper motor and driving supporting material roller operating is connected with gear drive by driving chain, the stepper motor electrically connects with control cabinet
Connect.
3. core blanking units in continous way according to claim 2, it is characterised in that：The rolling feeding machanism includes volume
Expect the driving belt of axle, motor, drive connection winding reel and motor, the winding reel and motor dismantle peace
On base, the motor is electrically connected with control cabinet, and the junction of the winding reel and base is provided with bearing.
4. core blanking units in continous way according to claim 2, it is characterised in that：The receiving mechanism that cuts includes two
The individual column being vertically set on base, connect the crossbeams of two column tops, the electrohydraulic cylinder in the middle of crossbeam bottom,
Cutting knife installed in electrohydraulic cylinder piston-rod end, the spacing guide pad positioned at column rear, the column are provided with and led
To groove, the cutting knife two ends are provided with sliding block, and the sliding block is slided up and down in guide groove, and the spacing guide pad bottom is installed
There is electric expansion bar, the electrohydraulic cylinder, electric expansion bar are electrically connected with control cabinet respectively.
5. according to core blanking units in any described continous way in Claims 1-4, it is characterised in that：The base rear end
Provided with rewinding box, the opening direction of the rewinding box is just to cutting receiving mechanism.
6. according to core blanking units in any described continous way of Claims 1-4, it is characterised in that：Divide on the control cabinet
Not She You total power switch, shift knob A, shift knob B, shift knob C, shift knob D, shift knob E, shift knob F,
The shift knob A and rolling feeding machanism motor are electrically connected with, and the shift knob B electrically connects with stepper motor
Connect, the shift knob C is electrically connected with glue applying mechanism, the shift knob D is electrically connected with upper chip mechanism, the switch
Button E is electrically connected with electrohydraulic cylinder, and the shift knob F is electrically connected with electric expansion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720394351.4U CN206610793U (en) | 2017-04-16 | 2017-04-16 | Core blanking units in a kind of continous way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720394351.4U CN206610793U (en) | 2017-04-16 | 2017-04-16 | Core blanking units in a kind of continous way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610793U true CN206610793U (en) | 2017-11-03 |
Family
ID=60167618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720394351.4U Active CN206610793U (en) | 2017-04-16 | 2017-04-16 | Core blanking units in a kind of continous way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610793U (en) |
-
2017
- 2017-04-16 CN CN201720394351.4U patent/CN206610793U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216264705U (en) | Thin-wall part processing jig for semiconductor packaging equipment | |
| CN205346299U (en) | Full -automatic radium of small hardware product carving and carrier tape package machine | |
| CN206610793U (en) | Core blanking units in a kind of continous way | |
| CN112238976B (en) | Take printing device's medicine packaging machine | |
| CN106829073B (en) | A kind of automatic-packaging of clothes packaging box | |
| CN205497666U (en) | Clear useless cross cutting machine of full automatic counting | |
| CN205219586U (en) | A high accuracy automatic assembly and package system for injection moulding product | |
| CN104175694A (en) | Processing molding equipment for laminating frame class metal parts | |
| CN104289582B (en) | Flip-over type forming device for electronic device pins | |
| CN207303625U (en) | A kind of harness transmitting device of double end Full-automatic terminal machine | |
| CN205652487U (en) | Automatic receiving agencies of full -automatic plastic packaging machine of semiconductor | |
| CN206194703U (en) | Packaging device | |
| CN108750170A (en) | One kind is aluminum-plastic packaged to use blister packaging machine | |
| CN210284830U (en) | Paper separating machine with adhesive tape sticking device | |
| CN207425814U (en) | A kind of encapsulation automatic dilator of chip pin | |
| CN206677000U (en) | A kind of mould for being used to separate the series leads frame semiconductor-on-insulator products of SOT 89 | |
| CN219619431U (en) | Automatic labeling and boxing device for bagged pearlescent pigment | |
| CN217945614U (en) | Production device of packaging bottles | |
| CN110745331A (en) | Two-dimensional code labeller | |
| CN219944443U (en) | Automatic rib cutting and forming equipment capable of realizing parallel connection of multiple machines | |
| CN217261230U (en) | Multi-station labeling machine with counting function for packaging | |
| CN219728815U (en) | Can adjust tensile battery labeller | |
| CN211593226U (en) | Automatic labeling machine for food production | |
| CN201435385Y (en) | Novel delivery device used for lead frame | |
| CN217731061U (en) | Intelligent labeling device for aquatic product freshness protection packages |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of continuous core punching device Effective date of registration: 20210517 Granted publication date: 20171103 Pledgee: Zhaoqing Rural Commercial Bank Co.,Ltd. Dinghu sub branch Pledgor: ZHAOQING ZHAODIAN TECHNOLOGY Co.,Ltd. Registration number: Y2021980003723 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230719 Granted publication date: 20171103 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20171103 |