CN208985972U - A kind of lead frame production positioning device - Google Patents
A kind of lead frame production positioning device Download PDFInfo
- Publication number
- CN208985972U CN208985972U CN201821816141.0U CN201821816141U CN208985972U CN 208985972 U CN208985972 U CN 208985972U CN 201821816141 U CN201821816141 U CN 201821816141U CN 208985972 U CN208985972 U CN 208985972U
- Authority
- CN
- China
- Prior art keywords
- lead frame
- plate
- vertical plate
- turntable
- limit switch
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lead frames to produce positioning device, including bottom plate and vertical plate, turntable is rotatably connected at the top of the rotating mechanism, frame plate bottom side described in four groups, which is located on turntable, is equipped with limited block, the cradle top of the rotating mechanism side is connected with the first limit switch by the first cylinder, bottom, which is arranged side by side, between the bracket and vertical plate the first conveyer and second conveyor, electronic slide unit is horizontally installed at the top of the vertical plate, the electronic slide unit basal sliding is equipped with motor, second cylinder head portions of the motor output end installation are equipped with vacuum chuck, the vacuum chuck side, which is located on vertical plate, is connected with the second limit switch by third cylinder, the utility model can be to the feeding of lead frame raw material, processing and discharging carry out positioning limit, it is convenient that preferably lead frame is produced and processed, Manual operation is saved, is reduced costs, can recycle and carry out Continuous maching positioning, improve efficiency.
Description
Technical field
The utility model relates to lead frame production technical field, specially a kind of lead frame produces positioning device.
Background technique
Chip carrier of the lead frame as integrated circuit is a kind of real by means of bonding material (spun gold, aluminium wire, copper wire)
The electrical connection of existing chip internal circuits exit and outer lead, forms the key structure part of electric loop, it is played and outside
The function served as bridge of portion's conducting wire connection requires in most semiconductor integrated blocks using lead frame, is that electronic information produces
Important basic material in industry.
In production and processing, positioning is adjusted inconvenient lead frame when to feeding, processing and discharging, needs manual operation, people
Power cost consumption is higher, and can not carry out Continuous maching positioning, inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of lead frames to produce positioning device, can be to lead frame raw material
Feeding, processing and discharging carry out positioning limit, convenient preferably to produce and process to lead frame, save manual operation, drop
Low cost can recycle and carry out Continuous maching positioning, improve efficiency, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of lead frame production positioning device, packet
Bottom plate and vertical plate are included, bottom plate top side is arranged in the vertical plate, and the bottom plate is equipped with rotating mechanism far from vertical plate side, described
Turntable is rotatably connected at the top of rotating mechanism, circumferential direction is provided with four groups of frame plates at the top of the turntable, frame plate bottom one described in four groups
Side, which is located on turntable, is equipped with limited block, and the cradle top of the rotating mechanism side is connected with the first limit by the first cylinder
Switch, the first limit switch face turntable side setting, between the bracket and vertical plate bottom be arranged side by side have it is first defeated
Machine and second conveyor are sent, is horizontally installed with electronic slide unit at the top of the vertical plate, the electronic slide unit basal sliding is equipped with electricity
Second cylinder head portions of machine, the motor output end installation are equipped with vacuum chuck, and the vacuum chuck side is located on vertical plate
The second limit switch is connected with by third cylinder.
Preferably, the rotating mechanism includes rotary electric machine, main shaft and belt, and the rotary electric machine and main shaft are each attached to
On bottom plate, it is sequentially connected between the rotary electric machine output end and main shaft by belt.
Preferably, first limit switch is consistent with the limited block centerline height on the turntable of adjacent position.
Preferably, the frame plate is square structure, and the frame plate middle position offers board slot.
Preferably, it is electrically connected between first limit switch and rotary electric machine, the electronic slide unit and the second limit
It is electrically connected between switch.
Preferably, first conveyer and second conveyor conveying direction on the contrary, and the first conveyer and second conveying
Machine is belt conveyor.
Compared with prior art, the utility model has the beneficial effects that
1, the limit switch structure that the utility model cooperates by using two groups of cylinders, can be to the upper of lead frame raw material
Material, processing and discharging carry out positioning limit, convenient preferably to produce and process to lead frame, save manual operation, reduce
Cost；
2, by the way that raw material to be placed on frame plate, and turntable rotating manner is driven by rotating mechanism, raw material is sent to each
Group processing stations, it is easy to operate, using rotation regulative mode, it can recycle and carry out Continuous maching positioning, improve efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the turntable overlooking structure diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the utility model.
In figure: 1 bottom plate, 2 vertical plates, 3 rotating mechanisms, 301 rotary electric machines, 302 main shafts, 303 belts, 4 turntables, 5 frame plates,
501 board slots, 6 limited blocks, 7 brackets, 8 first cylinders, 9 first limit switches, 10 electronic slide units, 11 motors, 12 second cylinders, 13
Vacuum chuck, 14 third cylinders, 15 second limit switches, 16 first conveyers, 17 second conveyors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lead frame production positioning device, including
1 top side of bottom plate is arranged in bottom plate 1 and vertical plate 2, the vertical plate 2, and the bottom plate 1 is equipped with rotating mechanism far from 2 side of vertical plate
3, turntable 4 is rotatably connected at the top of the rotating mechanism 3, rotating mechanism 3 is for driving 4 structure of turntable to be rotated；Described turn
4 top circumferential direction of disk is provided with four groups of frame plates 5, and 5 structure of frame plate is used to place lead frame；5 bottom side position of frame plate described in four groups
In being equipped with limited block 6 on turntable 4, passes through the first cylinder 8 at the top of the bracket 7 of 3 side of rotating mechanism and be connected with the first limit
Bit switch 9, the first limit switch 9 is for controlling rotating mechanism 13；First limit switch, 9 face turntable, 4 side
Setting, bottom, which is arranged side by side, between the bracket 7 and vertical plate 2 the first conveyer 16 and second conveyor 17, the first conveyer
16 and second conveyor 17 be respectively used to feed and discharge；Electronic slide unit 10 is horizontally installed at the top of the vertical plate 2, it is described electronic
10 basal sliding of slide unit is equipped with motor 11, and 12 end of the second cylinder of 11 output end of the motor installation is equipped with vacuum chuck
13,13 side of vacuum chuck, which is located on vertical plate 2, is connected with the second limit switch 15 by third cylinder 14, and the second limit is opened
15 are closed for carrying out control movement to electronic slide unit 10.
Specifically, the rotating mechanism 3 includes rotary electric machine 301, main shaft 302 and belt 303, the rotary electric machine 301
It is each attached on bottom plate 1 with main shaft 302, is connected between 301 output end of rotary electric machine and main shaft 302 by the transmission of belt 303
It connects；It drives main shaft 302 to rotate by rotary electric machine 301, and then turntable 4 is driven to carry out rotation adjusting.
Specifically, first limit switch 9 is consistent with 6 centerline height of limited block on the turntable 4 of adjacent position；In
Heart line height is consistent, in limited block 6 of first limit switch 9 on turntable 4, can be convenient the first limit of contact triggering and opens
Close 9 movements.
Specifically, the frame plate 5 is square structure, 5 middle position of frame plate offers board slot 501；Board slot 501 is set
Structure is for placing lead frame.
Specifically, being electrically connected between first limit switch 9 and rotary electric machine 301, the electronic slide unit 10 and
It is electrically connected between two limit switches 15；First limit switch 9 controls rotary electric machine 301 and works, the control of the second limit switch 15
Electronic slide unit 10 works.
Specifically, first conveyer 16 and 17 conveying direction of second conveyor are on the contrary, and the first conveyer 16 and
Two conveyers 17 are belt conveyor；First conveyer 16 and second conveyor 17 are respectively used to the charging of lead frame and go out
Material.
Working principle: by 16 feeding of the first conveyer close to 13 lower section of vacuum chuck, vacuum chuck 13 is true with outside
Empty pumping unit is connected, and the second cylinder 12 pushes the absorption of 13 contact lead-wire frame raw material of vacuum chuck, and the second cylinder 12 bounces back, simultaneously
Electronic slide unit 10 send raw material to the frame plate 5 on turntable 4, drives turntable 4 to rotate by rotating mechanism 4, and the rotation of frame plate 5 is sent
Material is to each group manufacturing procedure, and after processing is completed, the first cylinder 7 pushes the first limit switch 9 close to 4 position of turntable, and 4 turns of turntable
Dynamic, when limited block 6 and the contact of the first limit switch 9, rotating mechanism 3 stops, and the electronic cooperation of slide unit 10 drives vacuum chuck 13
It is moved to 5 top of frame plate, the lead frame processed is adsorbed, while third cylinder 14 adjusts the second limit switch 15
Position, drive the lead frame on vacuum chuck 13 mobile by electronic slide unit 10, when the second cylinder 12 and the second limit are opened
When closing 15 contact, electronic slide unit 10 stops, and the second cylinder 12 cooperates vacuum chuck 13 to convey raw material feeding second conveyor 17
It goes out, the second cylinder 12, third cylinder 14 reset, and repeat above-mentioned movement.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lead frame produces positioning device, including bottom plate (1) and vertical plate (2), it is characterised in that: the vertical plate (2) sets
Bottom set plate (1) top side, the bottom plate (1) are equipped with rotating mechanism (3) far from vertical plate (2) side, the rotating mechanism (3)
Top is rotatably connected to turntable (4), and circumferential direction is provided with four groups of frame plates (5), frame plate described in four groups (5) bottom at the top of the turntable (4)
Portion side, which is located on turntable (4), is equipped with limited block (6), passes through the first gas at the top of the bracket (7) of rotating mechanism (3) side
Cylinder (8) is connected with the first limit switch (9), the first limit switch (9) face turntable (4) side setting, the bracket (7)
Bottom, which is arranged side by side, between vertical plate (2) the first conveyer (16) and second conveyor (17), at the top of the vertical plate (2) laterally
It is equipped with electronic slide unit (10), electronic slide unit (10) basal sliding is equipped with motor (11), motor (11) output end
The second cylinder (12) end of installation is equipped with vacuum chuck (13), and vacuum chuck (13) side is located on vertical plate (2) and leads to
It crosses third cylinder (14) and is connected with the second limit switch (15).
2. a kind of lead frame according to claim 1 produces positioning device, it is characterised in that: the rotating mechanism (3)
Including rotary electric machine (301), main shaft (302) and belt (303), the rotary electric machine (301) and main shaft (302) are each attached to bottom
On plate (1), it is sequentially connected between rotary electric machine (301) output end and main shaft (302) by belt (303).
3. a kind of lead frame according to claim 1 produces positioning device, it is characterised in that: first limit switch
(9) consistent with limited block (6) centerline height on the turntable of adjacent position (4).
4. a kind of lead frame according to claim 1 produces positioning device, it is characterised in that: the frame plate (5) is side
Shape structure, frame plate (5) middle position offer board slot (501).
5. a kind of lead frame according to claim 2 produces positioning device, it is characterised in that: first limit switch
(9) it is electrically connected between rotary electric machine (301), electrically connects between the electronic slide unit (10) and the second limit switch (15)
It connects.
6. a kind of lead frame according to claim 1 produces positioning device, it is characterised in that: first conveyer
(16) and second conveyor (17) conveying direction is on the contrary, and the first conveyer (16) and second conveyor (17) are belt conveying
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821816141.0U CN208985972U (en) | 2018-11-06 | 2018-11-06 | A kind of lead frame production positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821816141.0U CN208985972U (en) | 2018-11-06 | 2018-11-06 | A kind of lead frame production positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985972U true CN208985972U (en) | 2019-06-14 |
Family
ID=66790319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821816141.0U Expired - Fee Related CN208985972U (en) | 2018-11-06 | 2018-11-06 | A kind of lead frame production positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544657A (en) * | 2019-10-09 | 2019-12-06 | 青岛航天半导体研究所有限公司 | Tool and system for automatic gold wire bonding machine |
| CN113681250A (en) * | 2021-07-22 | 2021-11-23 | 张淑芝 | Multifunctional assembling equipment for intelligent manufacturing center |
| CN117832135A (en) * | 2024-03-04 | 2024-04-05 | 四川晶辉半导体有限公司 | Semiconductor lead frame glues core equipment |
-
2018
- 2018-11-06 CN CN201821816141.0U patent/CN208985972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544657A (en) * | 2019-10-09 | 2019-12-06 | 青岛航天半导体研究所有限公司 | Tool and system for automatic gold wire bonding machine |
| CN113681250A (en) * | 2021-07-22 | 2021-11-23 | 张淑芝 | Multifunctional assembling equipment for intelligent manufacturing center |
| CN117832135A (en) * | 2024-03-04 | 2024-04-05 | 四川晶辉半导体有限公司 | Semiconductor lead frame glues core equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20191106 |