CN206122067U - Lead frame spreading machine - Google Patents
Lead frame spreading machine Download PDFInfo
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- CN206122067U CN206122067U CN201621096298.1U CN201621096298U CN206122067U CN 206122067 U CN206122067 U CN 206122067U CN 201621096298 U CN201621096298 U CN 201621096298U CN 206122067 U CN206122067 U CN 206122067U
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- lead frame
- frame
- stacking
- frictioning
- lead
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Abstract
The utility model provides a lead frame spreading machine, belongs to automation equipment technical field. Its characterized in that: including glue scraping mechanism (5), mechanism (8) and controlling means stack, the downside of glue scraping mechanism (5) is equipped with the lead frame conveying mechanism who carries the lead frame, it sets up one side of lead frame conveying mechanism's defeated lead frame to stack mechanism (8), lead frame conveying mechanism, glue scraping mechanism (5) and stack mechanism (8) and all link to each other with controlling means, lead frame conveying mechanism is used for carrying the lead frame, and cooperate with glue scraping mechanism (5) and apply paint the tin cream with a brush on the lead frame, it is used for stacking the lead frame and is stacking (21) to stack mechanism (8). This lead frame spreading machine's realization apply paint the automation of tin cream with a brush, has improved greatly and has applied paint efficiency with a brush, it is more stable to apply paint the quality moreover with a brush.
Description
Technical field
A kind of lead frame spreading machine, belongs to technical field of automation equipment.
Background technology
In the manufacturing process of diode or bridge, brush tin cream on the lead frames is needed, is installed with facilitating on the lead frames
Chip, or two panels lead frame is carried out into conjunction piece conveniently.Requirement of the lead frame to tin cream is higher, tin cream it is more or it is very few all
Easily cause the unqualified of product.The work of brush tin cream is also not carried out the production of automatization on the lead frames at present, needs
Operator to each the contact brushing tin cream on lead frame, due to the contact on every lead frame it is more, and contact
It is less, therefore the quality of brush tin cream hardly results in guarantee, work efficiency is extremely low.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind can be automatically to drawing
Wire frame brushing tin cream simultaneously completes the lead frame spreading machine that lead frame is stacked.
This utility model solves the technical scheme adopted by its technical problem：The lead frame spreading machine, its feature exist
In：Including frictioning mechanism, stacking mechanism and control device, the lead frame of transporting lead frame frame on the downside of frictioning mechanism, is provided with
Conveying mechanism, stacking mechanism arrange the side of the defeated lead frame of lead frame conveying mechanism, lead frame conveying mechanism, frictioning
Mechanism and stacking mechanism are connected with control device, lead frame conveying mechanism be used for transporting lead frame frame, and with frictioning mechanism
It is engaged brushing tin cream on the lead frames, stacking mechanism is for overlaying stacking frame by lead frame.
Preferably, described frictioning mechanism is connected with frictioning lift cylinder, and frictioning lift cylinder promotes the lifting of frictioning mechanism,
So as to for the lead frame brushing tin cream on lead frame conveying mechanism.
Preferably, described frictioning mechanism is provided with scrapes glue pattern plate, and lead frame conveying mechanism is provided with and scrapes glue pattern plate
The lead frame delivery board being engaged, lead frame are placed on lead frame delivery board, and frictioning mechanism will by scraping glue pattern plate
Specified location of the tin cream brushing in lead frame.
Preferably, multiple air-vents, the lower end connection vacuum of air-vent are interval with described lead frame delivery board
Generator.
Preferably, described scraping be interval with glue pattern plate multiple lower glue holes, and tin cream is scraped by frictioning mechanism by lower glue hole,
And brushing is in the specified location of lead frame.
Preferably, described frictioning mechanism includes scraper, scraper lift cylinder and frictioning cylinder, scraper lift cylinder
Piston rod is connected with scraper and drives scraper to lift, and frictioning cylinder is connected with scraper lift cylinder, and promotes scraper to move horizontally.
Preferably, described stacking mechanism includes stacking frame hoisting mechanism and stacking frame clamp system, and stacking frame is clamped
Mechanism is arranged on stacking frame hoisting mechanism, and stacking frame clamp system clamps stacking frame and successively goes up with stacking frame hoisting mechanism
Rise, so that lead frame is overlayed in stacking frame.
Preferably, stacking frame delivery device is provided with the upside of described stacking mechanism, stacking frame delivery device side is provided with
Stacking frame storing board, stacking frame pushing mechanism are pushed into the stacking frame of folded full lead frame on stacking frame storing board.
Preferably, square tube of the described stacking frame for both-side opening, stacking frame is symmetrically arranged on two with puts lead frame for load
The load of frame puts plate, and load is put plate and is arranged at intervals with multilamellar.
Compared with prior art, this utility model is had an advantageous effect in that：
1st, the lead frame conveying mechanism of this lead frame spreading machine is engaged with frictioning mechanism, so as on the lead frames
Brushing tin cream, and brushed the lead frame of tin cream and be stacked in stacking frame automatically, it is achieved thereby that brushing tin cream is automatic
Change, substantially increase painting efficiency, and people can be emancipated from hard work, greatly reduce cost, and
Brushing quality is more stable.
2nd, frictioning lift cylinder drives the lifting of frictioning mechanism such that it is able to avoid frictioning mechanism to lead frame conveying mechanism
Work counteract.
3rd, lead frame delivery board is provided with air-vent such that it is able to lead frame is carried out by vacuum generator solid
It is fixed, it is to avoid during lead frame conveying or frictioning, lead frame position changes, it is ensured that the accuracy of frictioning.
4th, tin cream is scraped by frictioning mechanism by lower glue hole, needs the position of brushing tin cream one by one on lower glue hole and lead frame
Correspondence, so as to accurately by tin cream brushing on the lead frames, substantially increase the stability of brushing tin cream, and ensure that
The amount of the tin cream of brushing, the qualification rate of brushing are high.
5th, scraper lift mechanism and frictioning cylinder drive scraper movement, so as to tin cream is scraped into lower glue hole, and glue hole under Jing
Accurately brush on the lead frames, painting efficiency is high.
6th, lead frame hoisting mechanism drives stacking frame successively to be lifted, so as to lead frame is supreme by the bottom of stacking frame
Portion is overlayed on stacking frame successively, facilitates the transhipment of lead frame.
7th, lead frame delivery device pushes to the stacking frame of folded full lead frame on lead frame storing board, so as to
Enough ensure that stacking mechanism continuously works.
8th, the load on stacking frame puts plate interval setting, and lead frame can be avoided to take off the tin cream in adjacent lead frame
Fall.
Description of the drawings
Schematic top plan views of the Fig. 1 for lead frame spreading machine.
Schematic perspective views of the Fig. 2 for frictioning mechanism.
Fig. 3 is the partial enlarged drawing at A in Fig. 2.
Fig. 4 is the partial enlarged drawing at B in Fig. 2.
Schematic top plan views of the Fig. 5 for lead frame delivery board.
Fig. 6 is the cross-sectional schematic in C-C directions in Fig. 5.
Fig. 7 is the partial enlarged drawing at D in Fig. 6.
Fig. 8 is the elevational schematic view for scraping glue pattern plate.
Fig. 9 is the partial enlarged drawing at E in Fig. 8.
Schematic perspective views of the Figure 10 for stacking mechanism.
Figure 11 is the partial enlarged drawing at F in Figure 10.
In figure：1st, frame 2, lead frame storehouse 3, lead frame sucker 4, column 5, frictioning mechanism 6, lead
Framework belt conveyor 7, ccd image sensor 8, stacking mechanism 9, frictioning pedestal 10, crane 11, doctor blade holder
12nd, scraper lift cylinder 13, scraper 14, scrape glue pattern plate 1401, lower glue hole 15, lead frame delivery board 1501,
Air-vent 16, lead frame carriage 17, frictioning lift cylinder 18, the conveying of delivery board buffer spring 19, stacking frame
Belt 20, stacking frame storing board 21, stacking frame 22, stack pedestal 23, stacking frame clamping cylinder 24, stacking frame and push away
Motivation structure 25, stacking frame baffle plate 26, baffle plate spring.
Specific embodiment
Fig. 1 ~ 11 are most preferred embodiments of the present utility model, and 1 ~ 11 pair of this utility model does furtherly below in conjunction with the accompanying drawings
It is bright.
A kind of lead frame spreading machine, including frictioning mechanism 5, stacking mechanism 8 and control device, under frictioning mechanism 5
Side is provided with the lead frame conveying mechanism of transporting lead frame frame, and stacking mechanism 8 arranges the defeated lead frame of lead frame conveying mechanism
The side of frame, lead frame conveying mechanism, frictioning mechanism 5 and stacking mechanism 8 are connected with control device, lead frame conveyer
Structure is used for transporting lead frame frame, and brushing tin cream on the lead frames is engaged with frictioning mechanism 5, and stacking mechanism 8 will be for will draw
Wire frame is overlayed on stacking frame 21.The lead frame conveying mechanism of this lead frame spreading machine is engaged with frictioning mechanism 5, from
And brushing tin cream on the lead frames, and brushed the lead frame of tin cream and be stacked in stacking frame 21 automatically, so as to realize
The automatization of brushing tin cream, substantially increases painting efficiency, and people can be emancipated from hard work, significantly
Cost is reduced, and brushing quality is more stable.
Specifically：As shown in Figure 1：Frictioning mechanism 5 is arranged on the left side central portion of frame 1, and the left upper portion of frame 1 is provided with draws
Wire frame storehouse 2, lead frame storehouse 2 are used for the lead frame for placing non-brushing tin cream, and lead frame storehouse 2 has two, two leads
Framework storehouse 2 is disposed side by side on the feed side of frictioning mechanism 5.The upper end of lead frame conveying mechanism is feed end, and lead frame is defeated
The feed end of mechanism is sent to be arranged on the downside in lead frame storehouse 2.Frictioning mechanism 5 is located in the upside of lead frame conveying mechanism
Portion, stacking mechanism 8 are arranged on the right side of frame 1.
Lead frame belt conveyor 6 is additionally provided with the downside of frame 1, lead frame belt conveyor 6 is horizontally disposed with, lead frame
Lead frame is conveyed to lead frame belt conveyor 6 by frame conveying mechanism, and lead frame is conveyed to by lead frame belt conveyor 6
Stacking mechanism 8, and be engaged with stacking mechanism 8 and lead frame overlayed in stacking frame 21.
The upside of lead frame belt conveyor 6 is provided with the CCD whether qualified for detecting the tin cream brushed on lead frame
Image sensor 7, ccd image sensor 7 are connected with control device, and control device is PLC.When ccd image sensor 7
Detect tin cream brushing on lead frame it is unqualified when, lead frame spreading machine quits work, while PLC is reported to the police.
Between lead frame storehouse 2 and lead frame conveying mechanism and lead frame conveying mechanism and lead frame conveying
Be equipped with lead frame transshipment acitivity between belt 6, transshipment acitivity for lead frame storehouse 2 and lead frame conveying mechanism it
Between and lead frame conveying mechanism and lead frame belt conveyor 6 between transport lead frame.
Lead frame transshipment acitivity includes column 4 and lead frame sucker 3.Column 4 is vertically arranged, and column 4 is provided with
Sucker translation mechanism and sucker elevating mechanism, sucker translation mechanism are arranged on column 4, and sucker elevating mechanism is flat installed in sucker
On telephone-moving structure, lead frame sucker 3 is arranged on sucker elevating mechanism.
Sucker elevating mechanism be cylinder, lead frame sucker 3 be arranged on sucker installing plate on, the piston of sucker lift cylinder
Bar is connected with sucker installing plate and drives sucker installing plate to lift.Vertical guide rail is additionally provided with column 4, sucker installing plate slides
On vertical guide rail.
Column 4 is provided with horizontal guide rail, and sucker lift cylinder is slidably mounted on horizontal guide rail, sucker translation mechanism
Including servomotor and Timing Belt, Timing Belt is fixedly connected with sucker lift cylinder, and servomotor is connected with Timing Belt, and is led to
Crossing Timing Belt drives sucker lift cylinder to move horizontally, so as to complete the transhipment of lead frame.
As shown in Fig. 2 ~ 3：Frictioning mechanism 5 is arranged on frictioning pedestal 9, and frictioning pedestal 9 is fixed in frame 1.Spreading machine
Frictioning lift cylinder 17 is provided between structure 5 and frictioning pedestal 9, frictioning lift cylinder 17 there are two, is symmetricly set on frictioning pedestal 9
Both sides, frictioning lift cylinder 17 is mounted vertically on frictioning pedestal 9, piston rod and the frictioning mechanism 5 of frictioning lift cylinder 17
It is connected, and promotes frictioning mechanism 5 to lift.Frictioning pedestal 9 is symmetrically arranged on two with vertical guide rail, and frictioning mechanism 5 is provided with cunning
Groove, guide rail are engaged with chute, so as to be oriented to the lifting of frictioning mechanism 5.
Frictioning mechanism 5 includes scraper 13, scraper lift cylinder 12 and frictioning cylinder.Frictioning cylinder is arranged on crane 10
On, frictioning cylinder has two, and two frictioning cylinders are symmetricly set on the both sides of crane 10, the piston rod of frictioning lift cylinder 17
It is connected with crane 10.Scraper lift cylinder 12 and scraper 13 have two, and scraper lift cylinder 12 is arranged on doctor blade holder 11,
Scraper 13 is arranged on the piston rod of scraper lift cylinder 12, and two scrapers 13 are parallel and interval setting.Liter below scraper 13
It is provided with drop frame 10 and scrapes glue pattern plate 14.When frictioning is carried out, when frictioning cylinder promotes scraper 13 to move right, left side is scraped
Knife lift cylinder 12 drives scraper 13 to decline and contact with glue pattern plate 14 is scraped, when frictioning cylinder promotes scraper 13 to be moved to the left,
12 soil of scraper lift cylinder on right side promotes scraper 13 to move downward and contact with glue pattern plate 14 is scraped, in scraper 13 and a frictioning
During template contacts, another scraper 13 rises such that it is able to when doctor blade holder 11 does a reciprocating motion on glue pattern plate 14 is scraped
Tin cream twice, efficiency high are scraped, tin cream is placed on to be scraped on glue pattern plate 14.
Lead frame conveying mechanism includes lead frame carriage 16 and lead frame conveying actuating unit.Lead frame
Conveying actuating unit includes lead frame conveying motor and lead frame conveying leading screw, and lead frame conveying leading screw is rotated to be installed
On frictioning pedestal 9, and lead frame conveying leading screw is located at the downside for scraping glue pattern plate 14.Lead frame conveys the output shaft of motor
It is fixedly connected with lead frame conveying leading screw, lead frame carriage 16 is provided with and conveys the spiral shell that leading screw is engaged with lead frame
Mother, lead frame conveying motor drive lead frame conveying leading screw to rotate, and so as to realize the motion of lead frame carriage 16, draw
Wire frame carriage 16 be arranged on the downside of scraping glue pattern plate 14 and with scrape 14 interval setting of glue pattern plate.Frictioning pedestal 9 is provided with use
In the guide rail being oriented to lead frame carriage 16, guide rail is horizontally disposed with, and lead frame carriage 16 is slidably mounted on guide rail,
So as to be oriented to lead frame carriage 16.Lead frame delivery board 15 is installed on the upside of lead frame carriage 16, is drawn
Wire frame is placed on lead frame delivery board 15, and lead frame carriage 16 drives lead frame delivery board 15 to move to frictioning
The underface of template 14 stop motion, frictioning lift cylinder 17 drive crane 10 to decline, so that scraping glue pattern plate 14 and drawing
Wire frame delivery board 15 is engaged, on the lead frames brushing tin cream, and after the completion of brushing, frictioning lift cylinder 17 drives crane
10 rise, and lead frame carriage 16 drives lead frame delivery board 15 to continue motion, so as to lead frame is conveyed to lead
Framework belt conveyor 6.
As shown in Figure 4：Lead frame delivery board 15 and 16 interval setting of lead frame carriage, lead frame carriage 16
Vertical guide finger is provided with, lead frame delivery board 15 is provided with the pilot hole being engaged with guide finger, and guide finger slides and stretches
Enter in pilot hole, so as to realize that lead frame delivery board 15 is fixed in the position of horizontal plane.In lead frame carriage
Delivery board buffer spring 18 is arranged with guide finger between 16 and lead frame delivery board 15, delivery board buffer spring 18 is in
Compressive state, so as to promote lead frame delivery board 15 and 16 interval setting of lead frame carriage, in lead frame delivery board
15 move to scrape immediately below glue pattern plate 14 and scrape glue pattern plate 14 decline when, delivery board buffer spring 18 can be conveyed to lead frame
Plate 15 plays cushioning effect, additionally it is possible to makes lead frame delivery board 15 and scrapes glue pattern plate and 14 fit completely, it is ensured that on lead frame
The quality of brushing tin cream.
As shown in Fig. 5 ~ 7：Lead frame delivery board 15 is rectangular slab, is provided with and lead on the upside of lead frame delivery board 15
The lead frame installation portion that frame shape is engaged, lead frame are placed on lead frame installation portion such that it is able to which maintenance is drawn
The shape of wire frame, will not cause to damage to lead frame.On lead frame delivery board 15, through-thickness is interval with multiple
Air-vent 1501, air-vent 1501 are arranged in lead frame installation portion, the top and bottom of air-vent 1501 with diameter greater than
The diameter at middle part, the lower end of air-vent 1501 are connected with vacuum generator such that it is able to be placed on lead frame in lead frame
Lead frame is held when on installation portion, it is to avoid lead when moving in lead frame installing plate 15 or being lead frame brushing tin cream
Framework is subjected to displacement or rotates, and affects process subsequently to lead frame.
As shown in Fig. 8 ~ 9, glue pattern plate 14 is scraped for rectangular slab, and scrape the length and width of glue pattern plate 14 and be all higher than lead frame
The length and width of frame delivery board 15, scraping the downside of glue pattern plate 14, to be provided with length and width identical with lead frame delivery board 15
Locating slot such that it is able to 15 location fit of lead frame delivery board, scrape glue pattern plate 14 downside be additionally provided with for lead
The groove that the boss of framework coordinates, so that the original shape of lead frame when lead frame delivery board 15 is fitted, is kept,
Avoid lead frame is caused to damage.Scrape through-thickness on glue pattern plate 14 and be provided with multiple lower glue holes 1401, lower glue hole 1401 with
The position of brushing tin cream is needed to correspond on lead frame, tin cream is scraped by scraper along lower glue hole 1401, and is accurately brushed
On the lead frames, it is accurate to brush, and can ensure brushing quality well.
As shown in Figure 10 ~ 11：Cylinder of the stacking frame 21 for the cuboid of both-side opening, the left and right sides of 21 inwall of stacking frame
Being arranged with the load for lead frame being put for load and putting plate, load is put plate and is interval with multigroup from the bottom to top, is spaced apart lead frame
Come such that it is able to avoid the tin cream to brushing on lead frame from damaging.
Stacking mechanism 8 includes stacking frame hoisting mechanism and stacking frame clamp system.Stacking frame clamp system can go up downslide
It is dynamic that installed in stacking on pedestal 22, stacking frame hoisting mechanism is also mounted at and stacks on pedestal 22, stacking frame hoisting mechanism with it is folded
Put frame clamp system to be connected, and drive stacking frame clamp system to lift.
Stacking frame clamp system includes stacking frame supporting plate and stacking frame clamping cylinder 23, and stacking frame supporting plate is " L " shape, is folded
The vertical portion for putting frame torr plate is slidably mounted on and stacks on pedestal 22, stacks the guide rail that pedestal 22 is provided with conveying, stacking frame supporting plate
Vertical portion be slidably mounted on guide rail, so as to ensure stacking frame supporting plate straight line lift, and then can with lead frame convey skin
Band 6 is engaged, and completes stacking for lead frame.Stacking frame clamping cylinder 23 is arranged on the upper end of stacking frame supporting plate vertical portion, folds
Put that frame clamping cylinder 23 is vertically arranged, stacking frame 21 is placed on the horizontal part of stacking frame supporting plate, stacking frame clamping cylinder 23
Piston rod is moved down, so as to stacking frame 21 is clamped.
Stacking frame hoisting mechanism includes stacking frame lifting motor and Timing Belt, and the upper and lower ends for stacking pedestal 22 are mounted on
Synchronous pulley, the two ends of Timing Belt bypass solid with the vertical portion of stacking frame supporting plate after the synchronous pulley for stacking 22 upper and lower ends of pedestal
Fixed to connect, stacking frame lifting motor is connected with a synchronous pulley, so as to realize the successively lifting of stacking frame 21.Lead frame is defeated
Send 6 transporting lead frame frame of belt and the load that lead frame stretches into stacking frame 21 is put on plate, then lead frame lifting motor band
Dynamic stacking frame 21 rises, and lead frame belt conveyor 6 continues lead frame is delivered in stacking frame 21, so as to from top to bottom will
Lead frame is deposited in stacking frame 21.
The bottom for stacking pedestal 22 is provided with horizontally disposed stacking frame belt conveyor 19, for will be empty stacking frame 21 it is defeated
Deliver on stacking frame supporting plate.Stacking frame blocking mechanism is provided with discharging one end of stacking frame belt conveyor 19, stacking frame stops machine
Structure includes stacking frame baffle plate 25 and baffle plate spring 26, and stacking frame baffle plate 25 is horizontally disposed with, and the lower section of stacking frame baffle plate 25 is provided with
Vertical lead column, lead column are slidably mounted on and stack on pedestal 22.Baffle plate spring 26 is set in stacking frame baffle plate 25 and stacks
In lead column between pedestal 22, baffle plate spring 26 is in compressive state, so that the height of stacking frame baffle plate 25 is higher than to stack
The height of frame belt conveyor 19 such that it is able to block the stacking frame 21 on stacking frame belt conveyor 19.It is downward in stacking frame supporting plate
When mobile, the horizontal part of stacking frame supporting plate promotes stacking frame baffle plate 25 to move down, and releases the stop to stacking frame 21, stacking frame
On 21 horizontal parts for entering stacking frame supporting plate, when stacking frame supporting plate drives stacking frame 21 to rise, stacking frame baffle plate 25 rises, after
It is continuous to stop stacking frame 21.
The top of stacking frame belt conveyor 19 is provided with stacking frame storing board 20, and stacking frame storing board 20 completely draws for depositing to fold
The stacking frame 21 of wire frame.The top for stacking frame 22 is symmetrically arranged on two with stacking frame pushing mechanism 24, stacking frame pushing mechanism
24 include stacking frame push cylinder and push rod, and stacking frame pusher cylinder is horizontally arranged at and stacks frame 22, and catch bar is installed
On the piston rod of lead frame push cylinder.When full lead frame is folded on stacking frame 21, the lucky position in bottom surface of stacking frame 21
In the top of stacking frame storing board 20, now stacking frame push cylinder action, stacking frame 21 is pushed to into stacking frame storing board 20
On.
A kind of course of work of above-mentioned lead frame spreading machine, it is characterised in that：Comprise the steps：
（1）Lead frame conveying mechanism drives lead frame to be moved to below frictioning mechanism 5；
Lead frame transshipment acitivity draws the lead frame in lead frame storehouse 2, and lead frame is placed on lead frame
On the lead frame delivery board 15 of frame conveying mechanism, and lead frame is held by the air-vent 1501 on lead frame delivery board 15
Frame.After lead frame is placed, lead frame carriage 16 drives lead frame delivery board 15 to be moved to lead frame template
14 underface.
（2）Frictioning mechanism 5 is engaged with lead frame conveying mechanism, on the lead frames brushing tin cream；
Frictioning lift cylinder 17 drives crane 10 to move down, so that lead frame delivery board 15 is snapped in and scrapes glue pattern plate
In 14 locating slot, and make to scrape glue pattern plate 14 and be brought into close contact with lead frame delivery board 15.Frictioning lift cylinder 12 and frictioning gas
Cylinder promotes scraper 13 to move, and tin cream is brushed on the lead frames along the lower glue hole 1401 for scraping glue pattern plate 14, brushing tin cream is completed.
（3）Lead frame is conveyed to stacking mechanism 8 by lead frame conveying mechanism, and lead frame is stacked by stacking mechanism 8
On stacking frame 21.
After brushing tin cream is finished, frictioning lift cylinder 17 drives crane 10 to rise, and lead frame carriage 16 drives and draws
Wire frame delivery board 15 is continued to move to, and it is defeated that the lead frame for having brushed tin cream is transported to lead frame by lead frame transshipment acitivity
Send on belt 6, in the stacking frame 21 that lead frame belt conveyor 6 is delivered to lead frame on stacking mechanism 8, and then complete to draw
Wire frame is stacked.During lead frame is conveyed on lead frame belt conveyor 6, ccd image sensor 7 is to lead frame
The quality of the tin cream brushed on frame is detected, when detecting unqualified, lead frame spreading machine quits work, and is simultaneously emitted by
Report to the police.
The above, is only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent
The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology reality of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (9)
1. a kind of lead frame spreading machine, it is characterised in that：Including frictioning mechanism（5）, stacking mechanism（8）And control device,
Frictioning mechanism（5）Downside be provided with the lead frame conveying mechanism of transporting lead frame frame, stacking mechanism（8）It is defeated that lead frame is set
Send the side of the defeated lead frame of mechanism, lead frame conveying mechanism, frictioning mechanism（5）And stacking mechanism（8）With control dress
Put connected, lead frame conveying mechanism be used for transporting lead frame frame, and with frictioning mechanism（5）It is engaged and brushes on the lead frames
Tin cream, stacking mechanism（8）For lead frame is overlayed stacking frame（21）On.
2. lead frame spreading machine according to claim 1, it is characterised in that：Described frictioning mechanism（5）It is connected with and scrapes
Glue lift cylinder（17）, frictioning lift cylinder（17）Promote frictioning mechanism（5）Lifting, so as to on lead frame conveying mechanism
Lead frame brushing tin cream.
3. lead frame spreading machine according to claim 1, it is characterised in that：Described frictioning mechanism（5）It is provided with and scrapes
Glue pattern plate（14）, lead frame conveying mechanism is provided with and scrapes glue pattern plate（14）The lead frame delivery board being engaged（15）, draw
Wire frame is placed on lead frame delivery board（15）On, frictioning mechanism（5）By scraping glue pattern plate（14）By tin cream brushing in lead
The specified location of framework.
4. lead frame spreading machine according to claim 3, it is characterised in that：Described lead frame delivery board（15）On
It is interval with multiple air-vents（1501）, air-vent（1501）Lower end connection vacuum generator.
5. lead frame spreading machine according to claim 3, it is characterised in that：Described scrapes glue pattern plate（14）Upper interval sets
There are multiple lower glue holes（1401）, frictioning mechanism（5）By tin cream by lower glue hole（1401）Scrape, and brush specifying in lead frame
Position.
6. lead frame spreading machine according to claim 5, it is characterised in that：Described frictioning mechanism（5）Including scraper
（13）, scraper lift cylinder（12）And frictioning cylinder, scraper lift cylinder（12）Piston rod and scraper（13）It is connected and band
Dynamic scraper（13）Lifting, frictioning cylinder and scraper lift cylinder（12）It is connected, and promotes scraper（13）Move horizontally.
7. lead frame spreading machine according to claim 1, it is characterised in that：Described stacking mechanism（8）Including stacking
Frame hoisting mechanism and stacking frame clamp system, stacking frame clamp system are arranged on stacking frame hoisting mechanism, and stacking frame is clamped
Gear grips stacking frame（21）And successively rise with stacking frame hoisting mechanism, so that lead frame overlays stacking frame（21）
It is interior.
8. lead frame spreading machine according to claim 1, it is characterised in that：Described stacking mechanism（8）Upside set
There is stacking frame delivery device（24）, stacking frame delivery device（24）Side is provided with stacking frame storing board（20）, stacking frame promotion machine
Structure（24）By the stacking frame of folded full lead frame（21）It is pushed into stacking frame storing board（20）On.
9. the lead frame spreading machine according to claim 1,7 or 8, it is characterised in that：Described stacking frame（21）For two
The square tube of side opening, stacking frame（21）Being symmetrically arranged on two with the load for lead frame being put for load and putting plate, load is put plate and is arranged at intervals with
Multilamellar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096298.1U CN206122067U (en) | 2016-09-30 | 2016-09-30 | Lead frame spreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096298.1U CN206122067U (en) | 2016-09-30 | 2016-09-30 | Lead frame spreading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206122067U true CN206122067U (en) | 2017-04-26 |
Family
ID=58571196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096298.1U Withdrawn - After Issue CN206122067U (en) | 2016-09-30 | 2016-09-30 | Lead frame spreading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206122067U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238273A (en) * | 2016-09-30 | 2016-12-21 | 淄博才聚电子科技有限公司 | A kind of lead frame spreading machine and work process thereof |
| CN108580134A (en) * | 2018-06-25 | 2018-09-28 | 江苏瑞合硕电子科技有限公司 | Automatic gel resin device |
| CN113199895A (en) * | 2021-05-19 | 2021-08-03 | 惠州市金宣发智能包装科技有限公司 | Full-automatic push-and-pull book production device |
| CN115301500A (en) * | 2022-06-27 | 2022-11-08 | 江苏其其照明有限公司 | Automatic adhesive deposite device of solder paste for wisdom LED lamp |
-
2016
- 2016-09-30 CN CN201621096298.1U patent/CN206122067U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238273A (en) * | 2016-09-30 | 2016-12-21 | 淄博才聚电子科技有限公司 | A kind of lead frame spreading machine and work process thereof |
| CN108580134A (en) * | 2018-06-25 | 2018-09-28 | 江苏瑞合硕电子科技有限公司 | Automatic gel resin device |
| CN108580134B (en) * | 2018-06-25 | 2023-09-01 | 江苏瑞合硕电子科技有限公司 | Automatic adhesive removing device |
| CN113199895A (en) * | 2021-05-19 | 2021-08-03 | 惠州市金宣发智能包装科技有限公司 | Full-automatic push-and-pull book production device |
| CN115301500A (en) * | 2022-06-27 | 2022-11-08 | 江苏其其照明有限公司 | Automatic adhesive deposite device of solder paste for wisdom LED lamp |
| CN115301500B (en) * | 2022-06-27 | 2023-08-22 | 江苏其其照明有限公司 | Wisdom LED lamp is with automatic glue dispensing device of solder paste |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned | ||
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Granted publication date: 20170426 Effective date of abandoning: 20180821 |