CN206194722U - Automatic trigger of going up of lead frame - Google Patents

Automatic trigger of going up of lead frame Download PDF

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Publication number
CN206194722U
CN206194722U CN201621329368.3U CN201621329368U CN206194722U CN 206194722 U CN206194722 U CN 206194722U CN 201621329368 U CN201621329368 U CN 201621329368U CN 206194722 U CN206194722 U CN 206194722U
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China
Prior art keywords
plate
conveying
lead frame
push rod
workshop
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CN201621329368.3U
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Chinese (zh)
Inventor
华剑
黄天成
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Yangtze University
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Yangtze University
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Priority to CN201621329368.3U priority Critical patent/CN206194722U/en
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Abstract

The utility model provides an automatic trigger of going up of lead frame, the upper plate device is equipped with the board device of vacillating, on vacillate and be divided into the transport that moves board workshop section with lie in low reaches that lies in the upper reaches in the board device and wait for the workshop section, in moving board workshop section, the conveying roller parallel arrangement of a plurality of rotations is equipped with the lift that is used for the cross feed work piece and moves board conveyor between the conveying roller, and the board that moves that is equipped with the liftable in the one side with a plurality of stations corresponding positions ends a position device, the low reaches of a plurality of conveying rollers be equipped with with the conveying baffle of the corresponding liftable of station. The board device is consistent with the working machine with the width of the board device of vacillating down through vacillating on increasing to set up a plurality of stations of carrying side by side on last vacillate board device and the board device of vacillating down, the cooperation sets up moves that the board ends the position device and the lift of carrying along working machine width direction moves board conveyor, can make the lead frame carry and the allotment along working machine width direction, the operational capability of make full use of working machine, the work efficiency of improvement working machine.

Description

Lead frame automatic plate loader
Technical field
The utility model is related to the auxiliary equipment field of electronic production equipment, particularly a kind of automatic upper plate of lead frame Machine.
Background technology
Lead frame is the chip carrier of integrated circuit, is important basic material in electronics and information industry.Upper and lower trigger For in the production line of lead frame, its effect to be the distribution and collection for realizing lead frame.Conventional upper trigger is with at present Trigger is respectively arranged in working machine(Such as cleaning equipment, firing equipment)Both sides, and the cloth between upper and lower trigger and working machine respectively Put shifting trigger.During work, upper trigger releases lead frame from magazine, and working machine is sent to through moving trigger, completes corresponding work Sequence(Such as cleaning, heating)Lower trigger is sent to by downstream moving plate mode, printed circuit board (PCB) is accommodated in by magazine by lower trigger, To enter next processing link.Existing upper and lower trigger exists as follows with shifting trigger in terms of structure composition and mode of operation Problem:Move trigger to be only capable of realizing the one-way transmission along work streamline direction, a piece of lead can only be accommodated along machine-wide direction Framework, the lead frame limited amount for causing working machine to process, wastes the ability to work of working machine.To in machine-wide side To simultaneous transmission muitichip wire framework, then need many to move trigger and be arranged in juxtaposition, considerably increase equipment cost, and move trigger group Close floor space after installing also larger.Through retrieval, preferable solution is had no in the prior art.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of lead frame automatic plate loader, can realize along work Make the feeding of machine width, improve the treatment effeciency of working machine, realize the parallel conveying and treatment of muitichip wire framework, and draw The transfer position of wire frame can be automatically controlled, and increased cost is not high.
In order to solve the above technical problems, the technical scheme that the utility model is used is:A kind of automatic upper plate of lead frame Machine, it includes upstream moving plate mode;It is divided into described upstream moving plate mode positioned at the Yi Ban workshop sections of upstream and positioned at downstream Conveying waits workshop section;
In described Yi Ban workshop sections, the conveying roller parallel arrangement of multiple rotation is provided with for laterally defeated between conveying roller Send the lifting of workpiece to move plate conveying device, liftable shifting plate stop bit dress is provided with the side of the position corresponding with multiple stations Put, the liftable baffle conveying corresponding with station is provided with the downstream of multiple conveying rollers;
Described conveying is waited in workshop section, the conveying roller and guide plate conveying roller parallel arrangement of multiple rotation, is waited in conveying The downstream of workshop section is provided with the liftable baffle conveying corresponding with station.
In preferred scheme, panel assembly and the first delivery track, upper plate are sequentially provided with the upstream of upstream moving plate mode The upstream side of device is additionally provided with push plate device, and described push plate device structure is flexible for air cylinder driven push rod;
Or described push plate device structure is that band tooth push rod is supported on push rod guide rail, band tooth push rod is provided with push rod Tooth, push rod tooth is connected with the engagement of push pedal gear, and push pedal gear is connected with drive device.
In preferred scheme, the push rod limiting section of projection is provided with tooth push rod, is provided with guide rail in push rod guide rail spacing Groove, to limit the rotation with tooth push rod.
In preferred scheme, guide rail cover plate is additionally provided with the top of push rod guide rail, for limiting the radial position with tooth push rod.
In preferred scheme, in described upper panel assembly, it is provided with for placing magazine at the top of upper plate support frame The traversing belt of plate, the bottom of upper plate support frame is provided with upper plate guide rod, and upper plate guide rod is connected with upper plate slide, upper plate support The bottom of framework is additionally provided with lifting drive.
In preferred scheme, described lifting drive is hydraulic cylinder, and the cylinder body of hydraulic cylinder is fixedly mounted, hydraulic cylinder Piston rod is connected with upper plate support frame;
Or described lifting drive is pinion and rack, tooth bar is fixedly connected with upper plate support frame, gear It is connected with tooth bar engagement, gear is connected with drive device;
Or described lifting drive is screw-nut body, upper plate screw rod is fixedly connected with upper plate support frame, Transmission nut is arranged between two bearings, and tooth is provided with the outer wall of transmission nut, drive device by gear or Timing Belt with Transmission nut is connected, and drives transmission nut to rotate.
In preferred scheme, in described shifting plate stop bit device, many are moved plate stop rod and are fixed on shifting plate stop bit frame vertically On frame, the bottom for moving plate stop bit framework is connected with shifting plate stop bit cylinder or pinion and rack.
In preferred scheme, in described baffle conveying, baffle conveying is fixedly connected with baffle plate lift cylinder.
In preferred scheme, described lifting is moved in plate conveying device, is moved plate framework and is provided with multiple shifting panel seats, multiple bands Wheel be rotatably mounted to move panel seat on, between the belt wheel of same column by move plate adhesive tape connect, positioned at side multiple belt wheels it Between be fixedly connected by connecting shaft, connecting shaft by transmission device with shifting board motor be connected;
The bottom for moving plate framework is connected with lifting drive.
In preferred scheme, the downstream of workshop section is waited to be provided with the downstream of upper panel assembly, the downstream of Yi Ban workshop sections and conveying The photoelectric sensor corresponding with station.
A kind of lead frame automatic plate loader that the utility model is provided, by increasing the width of upstream moving plate mode, makes The width of upstream moving plate mode is consistent with working machine, and the station of multiple conveyings side by side is set in the moving plate mode of upstream, matches somebody with somebody The shifting plate stop bit device for setting and the lifting shifting plate conveying device conveyed along working machine width are closed, material can be made, i.e., Lead frame is conveyed and allocated in the moving plate mode of upstream along working machine width, so as to overcome material in the prior art The defect for irreversibly delivering is only capable of, the ability to work of working machine can be made full use of, improve the operating efficiency of working machine.And this practicality Compact conformation after novel compositions, floor space is small, saves space.Compared with two shifting triggers of configuration, equipment cost has been saved.This The lead frame automatic plate loader of utility model being capable of independent or set of sale.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the facade theory structure schematic diagram of upper trigger in the utility model.
Fig. 2 is the facade theory structure schematic diagram of corresponding lower trigger.
Fig. 3 is the theory structure schematic diagram of push plate device in the utility model.
Fig. 4 is the cross-sectional structure schematic diagram of push plate device.
Fig. 5 is the overlooking the structure diagram of the traversing belt of upper plate in the utility model.
Fig. 6 is the overlooking the structure diagram of the utility model middle and upper reaches moving plate mode.
Fig. 7 is the structural representation of shifting plate stop bit device in the utility model.
Fig. 8 is the A of Fig. 9 to the view being rotated by 90 °.
Fig. 9 is the schematic top plan view of lifting shifting plate conveying device in the utility model.
Figure 10 is overall structure schematic perspective view of the present utility model.
In figure:Upper panel assembly 1, the traversing belt 101 of upper plate, the traversing motor 102 of upper plate, upper plate support frame 103, upper plate is led Bar 104, upper panel guide 105, upper plate frame 106, upper plate screw rod 107, conical bearing 108 on upper plate, transmission nut 109, upper plate Lower conical bearing 110, upper board motor 111, upstream moving plate mode 2, Yi Ban workshop sections 21, conveying waits workshop section 22, downstream conveying work Section 23, under vacillate plate workshop section 24, conveying roller 201, lifting moves plate conveying device 202, moves panel seat 2021, and belt wheel 2022 moves plate glue Band 2023, moves plate framework 2024, moves board motor 2025, moves plate lifting guide pillar 2026, moves plate lifting sliding rail 2027, moves plate lifting air Cylinder 2028, connecting shaft 2029 moves plate stop bit device 203, moves plate stop rod 2031, moves plate stop bit framework 2032, moves plate stop bit gas Cylinder 2033, moves plate stop bit guide rod 2034, baffle conveying 204, baffle plate lift cylinder 205, stop bit lift cylinder 206, guide plate conveying Roller 207, guide plate 2071, Yi Ban workshop sections motor 208, conveying workshop section motor 209, push plate device 3, band tooth push rod 31, push rod tooth 311, push rod limiting section 312, push pedal gear 32, push rod guide rail 33, guide rail stopper slot 331, guide rail cover plate 332, push rod support 34, Downstream moving plate mode 4, the first delivery track 5, magazine 6, the second delivery track 7, unloading equipment 8, working machine 9, photoelectric sensor 10, lead frame 11.
Specific embodiment
The orientation that orientation in this example is limited in Fig. 1 and Fig. 2 is defined, such as upper and lower, left and right or the similar noun of locality Language each means the orientation in Fig. 1 and Fig. 2.Upstream and downstream are defined with the movement of material, i.e. lead frame, such as in Fig. 1 and Fig. 2, Upstream is located at left side, and downstream is located at right side.
Embodiment 1:
As in Fig. 1,10, a kind of lead frame automatic plate loader, the downstream of upper panel assembly 1 is provided with the first delivery track 5, the The downstream of one delivery track 5 is provided with upstream moving plate mode 2;First delivery track 5 is a transfer passage for unidirectional single-station, the Belt conveyor is provided with one delivery track 5.
It is divided into the Yi Ban workshop sections 21 positioned at upstream in described upstream moving plate mode 2 and the conveying positioned at downstream waits workshop section 22;Wherein Yi Ban workshop sections 21 can be along the width of working machine 9 and length direction transporting lead frame frame 11.
In described Yi Ban workshop sections 21, the conveying roller 201 of multiple rotation is arranged in parallel, length and the work of conveying roller 201 The width of machine 9 is roughly the same, be provided between conveying roller 201 lifting move plate conveying device 202, for rise when along working machine The 9 traversing lead frame 11 of width, and conveying device 202 is when falling, and conveying roller 201 is not influenceed.With multiple works The side of the corresponding position in position is provided with liftable shifting plate stop bit device 203, the position for limiting traversing lead frame 11, The liftable baffle conveying 204 corresponding with station is provided with the downstream of multiple conveying rollers 201, for blocking vertically roam all around the would To the lead frame 11 of conveying;As in Fig. 6, transmission device, such as belt pulley and belt transmission are passed through between each conveying roller 201 Mechanism, sprocket wheel and chain-drive mechanism are interconnected, and one of conveying roller 201 is also by transmission device and Yi Ban workshop sections motor 208 connections, the motor preferably uses servomotor, adjustable speed motor or stepper motor.Be in Fig. 6 directly with Yi Ban workshop sections motor 208 connections, can also be that Yi Ban workshop sections motor 208 is connected by transmission device with conveying roller 201 again after reductor slows down.
Described conveying is waited in workshop section 22, and the conveying roller 201 and guide plate conveying roller 207 of multiple rotation are arranged in parallel, defeated Send the rotation driving of roller 201 and guide plate conveying roller 207 identical with Yi Ban workshop sections 21, on described guide plate conveying roller 207, with The corresponding position both sides of station are provided with guide plate 2071, and guide plate 2071 is circular, is installed on guide plate conveying roller 207, with The rotation on guide plate conveying roller 207 and rotate, thus structure is used to limit axial location of the material on conveying roller, in conveying The downstream of workshop section 22 is waited to be provided with the liftable baffle conveying corresponding with station.
In preferred scheme such as Fig. 1,3, push plate device 3, described push plate device are additionally provided with the upstream side of upper panel assembly 1 3 structures are flexible for air cylinder driven push rod;Push rod is provided with the front end of cylinder, lead frame 11 is pushed into first by push rod Delivery track 5.The structure of cylinder is not shown in figure
Or the structure of push plate device 3 as described in Fig. 3,4 is that band tooth push rod 31 is supported on push rod guide rail 33, band tooth is pushed away Bar 31 is provided with push rod tooth 311, and preferred push rod tooth 311 is located at the top with tooth push rod 31, push rod tooth 311 and push pedal gear 32 Engagement connection, push pedal gear 32 is connected with drive device, and preferred drive device is the servomotor with reductor.In band tooth Push rod 31 is provided with the push rod limiting section 312 of projection, and guide rail stopper slot 331 is provided with push rod guide rail 33, to limit band tooth push rod 31 rotation.The top of push rod guide rail 33 is additionally provided with guide rail cover plate 332, for limiting the radial position with tooth push rod 31.It is preferred that , the structure of fork-shaped is additionally provided with the downstream with tooth push rod 31, for preventing from skidding when lead frame 11 is promoted.
By the rotation of push pedal gear 32, you can drive band tooth push rod 31 to stretch, so as to the lead frame that will be stacked in magazine 6 Frame 11 is pushed into the first delivery track 5.
In preferred scheme such as Fig. 1, in described upper panel assembly 1, the top of upper plate support frame 103 is provided with for placing The traversing belt 101 of upper plate of magazine 6, the structure of the traversing belt 101 of upper plate as shown in Figure 5, two traversing belts arranged side by side, The servomotor with decelerator is provided between traversing belt, preferably the servomotor uses axis structure, the two ends point of axis It is not connected with two traversing belts, thus the geometries shrink volume of the traversing belt 101 of upper plate, at least two traversing belts of upper plate Whether 101 are used for the lateral transfer of multiple magazines 6, and photoelectric sensor is provided with the magazine position of working position, for sensing have thing Material, and material position, also allow for making material be alignd with the first delivery track 5 successively, multilayer is provided with from top to bottom in magazine 6 Track, such as 10 ~ 20 layers track, lead frame 11 is placed on the track of each layer.The bottom of upper plate support frame 103 is provided with Plate guide rod 104, upper plate guide rod 104 is slidably connected with upper panel guide 105, and the bottom of upper plate support frame 103 is additionally provided with lifting and drives Dynamic device.Thus structure, makes upper plate support frame 103 gradually reduce or rise, and often rises or reduces by one layer, then push plate device 3 The lead frame 11 of current layer is pushed into the first delivery track 5, above step is repeated, makes push plate device 3 by drawing in magazine 6 Wire frame 11 is successively released.When a magazine is emptied, the traversing belt 101 of upper plate is acted, and the new magazine filled is defeated with first Send track 5 to align, at the same bottom lifting drive action, by the height of magazine be located at initial position, for example top or Bottommost.
In preferred scheme, described lifting drive is hydraulic cylinder, and the cylinder body of hydraulic cylinder is fixedly mounted, hydraulic cylinder Piston rod is connected with upper plate support frame 103.
Or described lifting drive is pinion and rack, tooth bar is fixedly connected with upper plate support frame 103, tooth Wheel and rack engagement connection, gear is connected with drive device;
Or described lifting drive is screw-nut body, upper plate screw rod 107 is fixed with upper plate support frame 103 Connection, transmission nut 109 is arranged between two bearings, and tooth is provided with the outer wall of transmission nut 109, and drive device passes through gear Or Timing Belt is connected with transmission nut 109, and transmission nut 109 is driven to rotate.Thus structure, is obtained in that more accurate step Enter control, and self-locking can be realized, the structure lifting drive is preferably used in this example.
In preferred scheme such as Fig. 1,7, in described shifting plate stop bit device 203, many are moved plate stop rod 2031 vertically admittedly It is scheduled on shifting plate stop bit framework 2032, moves the bottom of plate stop bit framework 2032 and move plate stop bit cylinder 2033 or pinion and rack Connection;Thus structure, in such as Fig. 6, for limiting the lateral attitude of lead frame 11 when rising, and does not influence lead when falling Framework 11 it is traversing.To avoid interference with, generally moving plate stop rod 2031 has length more long, and lifting is moved into plate conveying device 202 position gets out of the way.
In described baffle conveying 204, baffle conveying 204 is fixedly connected with baffle plate lift cylinder 205.Thus structure, uses Stop lead frame 11 in vertically trip, so that lead frame 11 is waited for.
In preferred scheme 8,9, described lifting is moved in plate conveying device 202, is moved plate framework 2024 and is provided with multiple shiftings Panel seat 2021, multiple belt wheels 2022 are rotatably mounted to move on panel seat 2021, by moving plate glue between the belt wheel 2022 of same column Band 2023 is connected, and is fixedly connected by connecting shaft 2029 between multiple belt wheels 2022 of side, and connecting shaft 2029 is by passing Dynamic device is connected with board motor 2025 is moved;Connecting shaft 2029 is driven to rotate by moving board motor 2025, so as to drive each bar to move plate Adhesive tape 2023 rotates.
The bottom for moving plate framework 2024 is connected with lifting drive, and lifting drive preferably uses cylinder.Thus tie Structure, when lifting moves plate conveying device 202 rises, i.e., the shifting plate adhesive tape 2023 by rotating drives lead frame 11 thereon horizontal Move, until being stopped by shifting plate stop bit device 203.
In preferred scheme, the downstream of workshop section 22 is waited in the downstream of upper panel assembly 1, the downstream of Yi Ban workshop sections 21 and conveying It is provided with the photoelectric sensor 10 corresponding with station.
Roller and lifting are respectively arranged below with the rack of push plate device 3, the first delivery track 5 and upstream moving plate mode 2 , easily can be combined for each equipment and move configuration by support base, support base leveling is risen after the completion of configuration and is positioned.
When using, corresponding parameter is set on the control panel, the traversing belt 101 of upper plate is acted, by thereon one Magazine 6 is conveyed and alignd as the first delivery track 5, and alignment procedure is controlled by photoelectric sensor 10.The action of push plate device 3 will be with tooth Push rod 31 is stretched out, and one piece of lead frame 11 in magazine 6 is released, and enters into the first delivery track 5, then upper plate support frame 103 decline one layer, and after the lead frame 11 in the first delivery track 5 is emptied, push plate device 3 is acted again, by lead frame 11 the first delivery tracks 5 of push-in.After the first delivery track 5 obtains the station of Yi Ban workshop sections 21 empty signal, the first delivery track 5 It is rotated further and lead frame 11 is delivered on the conveying roller 201 of rotation, until the conveying gear risen by the downstream of Yi Ban workshop sections 21 Plate 204 stops that now lifting moves plate conveying device 202 and moves plate stop bit device 203 and rises, wherein lifting moves plate conveying device 202 upper surface of the shifting plate adhesive tape 2023 higher than conveying roller 201, lead frame 11 is traversing, until being hindered by shifting plate stop bit device 203 Gear, now aligns with a station of Yi Ban workshop sections 21, as shown in Figure 6, is alignd with the station on top, and lifting moves plate conveying dress Put 202 to fall, lead frame 11 falls on conveying roller 201, now conveying roller 201 is persistently rotated, and lead frame 11 is by the work The baffle conveying 204 that position is risen stops, until control device receives next station and empties, then the baffle conveying 204 of the station Fall, baffle conveying 204 enters next station, and waits workshop section 22 by guide plate conveying roller 207 further to be oriented in conveying The accurate adjustment position of plate 2071, and awaited orders in this station, until after the completion for receiving working machine 9 is instructed, control device control The baffle conveying 204 of the station is fallen, and lead frame 11 is entered into working machine, the operation cleaned or heated.Thus it is complete Into automation upper plate operation.The state whether each station empties, is detected, and transmit by the photoelectric sensor of each station To control device, control device described herein is PLC.
Embodiment 2:
As in Fig. 2, a kind of lead frame automatic board descending machine, the downstream of downstream moving plate mode 4 is provided with the second delivery track 7, The downstream of the second delivery track 7 is provided with panel assembly 1;
4 points of downstream moving plate mode be downstream conveying workshop section 23 and under vacillate plate workshop section 24;
In the conveying workshop section 23 of downstream, multiple guide plate conveying rollers 207 are arranged in parallel, under vacillate in plate workshop section 24, multiple conveying Roller 201 is arranged in parallel;
In downstream, the upstream and downstream of conveying workshop section 23 are provided with the liftable baffle conveying 204 corresponding with station, in downstream The downstream of Yi Ban workshop sections 24 is provided with the liftable baffle conveying 204 corresponding with the second delivery track 7;
Vacillated under plate workshop section 24 conveying roller 201 between be provided with the liftable shifting corresponding with the second delivery track 7 Plate stop bit device 203;
Vacillated under plate workshop section 24 conveying roller 201 between be provided with lifting move plate conveying device 202.
In conveying roller 201, the second delivery track 7, baffle conveying 204, the driving and embodiment 1 of shifting plate stop bit device 203 Identical, the structure of upper panel assembly 1 is identical with the upper plate apparatus structure in embodiment 1.
In preferred scheme such as Fig. 8,9, described lifting is moved in plate conveying device 202, is moved plate framework 2024 and is provided with many Individual shifting panel seat 2021, multiple belt wheels 2022 are rotatably mounted to move on panel seat 2021, by moving between the belt wheel 2022 of same column Plate adhesive tape 2023 is connected, and is fixedly connected by connecting shaft 2029 between multiple belt wheels 2022 of side, and connecting shaft 2029 is led to Cross transmission device and be connected with board motor 2025 is moved;
The bottom for moving plate framework 2024 is connected with lifting drive.The structure of lifting drive and phase in embodiment 1 Together.
In preferred scheme, the upstream and downstream of downstream conveying workshop section 23, under vacillate plate workshop section 24 downstream and the second conveying The position that the downstream of track 7 is corresponding with station is provided with photoelectric sensor 10.
When using, referring to Fig. 2 and Fig. 6, the lead frame 11 of the output of working machine 9 enters into the guide plate that downstream conveys workshop section 23 Conveying roller 207, when control device receives the signal that next station is emptied, the conveying of the one of station of downstream conveying workshop section 23 Baffle plate 204 is fallen, and lead frame 11 enters into down plate workshop section 24 of vacillating, until the baffle conveying 204 of plate workshop section 24 of being vacillated by under Stop, the shifting plate stop bit device 203 of plate workshop section 24 of now vacillating down and lifting move plate conveying device 202 and rise, and it is defeated that lifting moves plate Send device 202 to be delivered to lead frame 11 to be alignd with the second delivery track 7, when control device receives the second delivery track 7 Empty, then the baffle conveying 204 of the station is fallen, lead frame 11 is delivered in the second delivery track 7 and waits, and now downstream is defeated Send the baffle conveying 204 of another station of workshop section 23 to fall, lead frame 11 is delivered to down plate workshop section 24 of vacillating.Under working machine 9 The baffle conveying 204 of trip is fallen, and working machine 9 continues the transporting lead frame frame 11 of downstream transport workshop section 23.The upper plate of upper panel assembly 1 Support frame 103 declines, rotate second delivery track of vacant rail alignment 7 of magazine 6, the second delivery track 7, by thereon Lead frame 11 is sent in magazine 6.Then upper plate support frame 103 declines again, makes the vacant rail alignment second of magazine 6 Delivery track 7, until magazine 6 is completely filled up, the traversing belt 101 of upper plate is acted, and new magazine 6 is aligned into the second delivery track 7.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model System, the feature in embodiment and embodiment in the application can mutually be combined in the case where not conflicting.This practicality is new Technical characteristic in the technical scheme that the protection domain of type should be recorded with claim, including the technical scheme of claim record Equivalents are protection domain.Equivalent i.e. within this range is improved, also protection domain of the present utility model it It is interior.

Claims (10)

1. a kind of lead frame automatic plate loader, it is characterized in that:It includes upstream moving plate mode(2);Plate of being vacillated on described is filled Put(2)In be divided into Yi Ban workshop sections positioned at upstream(21)Workshop section is waited with the conveying positioned at downstream(22);
Described Yi Ban workshop sections(21)In, the conveying roller of multiple rotation(201)Parallel arrangement, in conveying roller(201)Between be provided with Lifting for lateral transfer workpiece moves plate conveying device(202), being provided with the side of the position corresponding with multiple stations can The shifting plate stop bit device of lifting(203), in multiple conveying rollers(201)Downstream be provided with the liftable conveying corresponding with station Baffle plate(204);
Described conveying waits workshop section(22)In, the conveying roller of multiple rotation(201)With guide plate conveying roller(207)Parallel arrangement, Workshop section is waited in conveying(22)Downstream be provided with the liftable baffle conveying corresponding with station.
2. a kind of lead frame automatic plate loader according to claim 1, it is characterized in that:In upstream moving plate mode(2)'s Upstream is sequentially provided with panel assembly(1)With the first delivery track(5), upper panel assembly(1)Upstream side be additionally provided with push plate device (3), described push plate device(3)Structure is flexible for air cylinder driven push rod;
Or described push plate device(3)Structure is band tooth push rod(31)It is supported on push rod guide rail(33)On, band tooth push rod(31) It is provided with push rod tooth(311), push rod tooth(311)With push pedal gear(32)Engagement connection, push pedal gear(32)Connect with drive device Connect.
3. a kind of lead frame automatic plate loader according to claim 2, it is characterized in that:In band tooth push rod(31)It is provided with Raised push rod limiting section(312), in push rod guide rail(33)It is provided with guide rail stopper slot(331), to limit band tooth push rod(31)'s Rotate.
4. a kind of lead frame automatic plate loader according to claim 2, it is characterized in that:Push rod guide rail(33)Top also It is provided with guide rail cover plate(332), for limiting band tooth push rod(31)Radial position.
5. a kind of lead frame automatic plate loader according to claim 2, it is characterized in that:Described upper panel assembly(1)In, Upper plate support frame(103)Top be provided with for placing magazine(6)The traversing belt of upper plate(101), upper plate support frame (103)Bottom be provided with upper plate guide rod(104), upper plate guide rod(104)With upper panel guide(105)It is slidably connected, upper plate carriage Frame(103)Bottom be additionally provided with lifting drive.
6. a kind of lead frame automatic plate loader according to claim 5, it is characterized in that:Described lifting drive is Hydraulic cylinder, the cylinder body fixed installation of hydraulic cylinder, piston rod and the upper plate support frame of hydraulic cylinder(103)Connection;
Or described lifting drive is pinion and rack, tooth bar and upper plate support frame(103)It is fixedly connected, gear It is connected with tooth bar engagement, gear is connected with drive device;
Or described lifting drive is screw-nut body, upper plate screw rod(107)With upper plate support frame(103)It is fixed Connection, transmission nut(109)Between two bearings, in transmission nut(109)Outer wall be provided with tooth, drive device passes through Gear or Timing Belt and transmission nut(109)Connection, and drive transmission nut(109)Rotation.
7. a kind of lead frame automatic plate loader according to claim 1, it is characterized in that:Described shifting plate stop bit device (203)In, many shifting plate stop rods(2031)Shifting plate stop bit framework is fixed on vertically(2032)On, move plate stop bit framework(2032) Bottom with move plate stop bit cylinder(2033)Or pinion and rack connection.
8. a kind of lead frame automatic plate loader according to claim 1, it is characterized in that:Described baffle conveying(204) In, baffle conveying(204)With baffle plate lift cylinder(205)It is fixedly connected.
9. a kind of lead frame automatic plate loader according to claim 1, it is characterized in that:Described lifting moves plate conveying dress Put(202)In, move plate framework(2024)It is provided with multiple shifting panel seats(2021), multiple belt wheels(2022)It is rotatably mounted to move Panel seat(2021)On, the belt wheel of same column(2022)Between by moving plate adhesive tape(2023)Connection, positioned at multiple belt wheels of side (2022)Between pass through connecting shaft(2029)It is fixedly connected, connecting shaft(2029)By transmission device and shifting board motor(2025)Even Connect;
Move plate framework(2024)Bottom be connected with lifting drive.
10. a kind of lead frame automatic plate loader according to claim 2, it is characterized in that:In upper panel assembly(1)Under Trip, Yi Ban workshop sections(21)Downstream and conveying wait workshop section(22)Downstream be provided with the photoelectric sensor corresponding with station (10).
CN201621329368.3U 2016-12-02 2016-12-02 Automatic trigger of going up of lead frame Active CN206194722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621329368.3U CN206194722U (en) 2016-12-02 2016-12-02 Automatic trigger of going up of lead frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621329368.3U CN206194722U (en) 2016-12-02 2016-12-02 Automatic trigger of going up of lead frame

Publications (1)

Publication Number Publication Date
CN206194722U true CN206194722U (en) 2017-05-24

Family

ID=58723417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621329368.3U Active CN206194722U (en) 2016-12-02 2016-12-02 Automatic trigger of going up of lead frame

Country Status (1)

Country Link
CN (1) CN206194722U (en)

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