CN205564707U - A electronic component kludge for lead frame - Google Patents
A electronic component kludge for lead frame Download PDFInfo
- Publication number
- CN205564707U CN205564707U CN201620272363.5U CN201620272363U CN205564707U CN 205564707 U CN205564707 U CN 205564707U CN 201620272363 U CN201620272363 U CN 201620272363U CN 205564707 U CN205564707 U CN 205564707U
- Authority
- CN
- China
- Prior art keywords
- lead frame
- electronic component
- cutting
- assembling
- component kludge
- 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.)
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- Supply And Installment Of Electrical Components (AREA)
Abstract
The utility model discloses an electronic component kludge for lead frame, include cutting mechanism, the assembly devices who is connected with the controller and set up the cantilever type manipulator in the middle of cutting mechanism and assembly devices, cutting mechanism is including the cutting blade who sets up at both ends, the cantilever type manipulator includes rotary mechanism, elevating system and anchor clamps, assembly devices includes the lead frame plummer, plummer top and below are provided with fit on mould and assembly lower mould, fit on mould and assembly lower mould both ends are provided with the tight mechanism that pushes away of symmetry respectively. Can with electronic component installation and with electronic component's stitch chucking on the lead frame, simple structure, low cost can realize the electronic component's of lead frame automatic equipment, have improved the packaging efficiency.
Description
Technical field
This utility model relates to a kind of electronic component kludge, is specifically related to a kind of electronic component kludge for lead frame.
Background technology
Current almost all of circuit needs by conducting wire substrate (printed circuit board (PCB)
PCB
) the passive or active component that constitutes.But lead frame circuit is independent of tin welding and is independent of
PCB
Plate connects, and electrical equipment is connected by being mechanically fixed with lead frame.Lead frame combines multiple mechanical function, eliminates the demand to various parts and assembling thereof
/
Tin-welding process, makes product more succinct, stable persistently and moderate, beneficially environmental conservation.
Chinese patent literature
CN 204167311
Disclose a kind of lead frame circuit, such as figure
1
Shown in, lead frame is by least two matrix
1
Composition, described matrix
1
Between pass through Ji Qiao
2
Connecting, described matrix is provided with the fixing port for holding electrical element
3
(installing hole), general installing hole can allow stitch clamping on the lead frames by interference fit.If will be the most loaded down with trivial details by installing and fix electronic component by hand, inefficiency.Accordingly, it would be desirable to a kind of electronic component kludge for lead frame.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of electronic component kludge for lead frame, can by electronic component install and by the stitch clamping of electronic component on the lead frames, simple in construction, with low cost, the automatic assembling of the electronic component of lead frame can be realized, improve packaging efficiency.
This utility model be the technical scheme is that
A kind of electronic component kludge for lead frame, it is characterized in that, including the cutting mechanism being connected with controller, assemble mechanism be arranged at the cantilevered mechanical hand in the middle of cutting mechanism and assemble mechanism, described cutting mechanism includes the cutting blade being arranged on two ends, described cantilevered mechanical hand includes rotating mechanism, elevating mechanism and fixture, described assemble mechanism includes lead frame plummer, described plummer assembling provided above and below upper mold and assembling lower mold, described assembling upper mold and assembling lower mold two ends are respectively arranged with the push-tight mechanism of symmetry.
Preferably, described cutting mechanism also includes the lower Bending Mould that bending mechanism, described bending mechanism include being located at cutting blade lower end and the upper Bending Mould coordinated with lower Bending Mould being located between cutting blade.
Preferably, the two ends of described upper Bending Mould and lower Bending Mould are shaped as vertical shape.
Preferably, the elevating mechanism lower end of described cantilevered mechanical hand is provided with suction nozzle and fixture.
Preferably, described push-tight mechanism with the spacing of plummer is
0.1-0.2mm
。
Preferably, also including the feed mechanism being connected with controller, be provided with for moving horizontally and the mobile gripper equipment of grasping element in the middle of feed mechanism and cutting mechanism, described feed mechanism includes that material strip launches motor and inductive switch.
Compared with prior art, the beneficial effects of the utility model are:
Can by electronic component install and by the stitch clamping of electronic component on the lead frames, lead frame and the automatic assembling of different electronic components of special construction can be realized, can ensure that the stitch of electronic component is firm with the installation of the installing hole of lead frame, the contact keeping good turns on, and improves the packaging efficiency of electronic component.This kludge simple in construction, with low cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Figure
1
Structural representation for existing lead frame；
Figure
2
Overall structure schematic diagram for this utility model kludge；
Figure
3
Sectional view for this utility model cutting mechanism；
Figure
4
Structural representation for this utility model cantilevered mechanical hand；
Figure
5
Structural representation for this utility model push-tight mechanism.
Wherein:
10
, cutting mechanism,
11
, bending mechanism,
12
, cutting blade,
111
, lower Bending Mould,
112
, upper Bending Mould,
121
, spring,
1111
, turn of bilge,
1112
, straight portion,
20
, assemble mechanism,
21
, electronic component,
22
, push-tight mechanism,
23
, plummer,
30
, cantilevered mechanical hand,
31
, rotating mechanism,
32
, cantilever,
33
, elevating mechanism,
34
, fixture,
40
, feed mechanism,
50
, mobile gripper equipment.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model detailed description of the invention is described.
Such as figure
2
Shown in, a kind of electronic component kludge for lead frame, including cutting mechanism
10
, assemble mechanism
20
Be arranged at cutting mechanism
10
And assemble mechanism
20
Middle cantilevered mechanical hand
30
, cutting mechanism
10
, assemble mechanism
20
With cantilevered mechanical hand
30
All it is connected with controller.
Such as figure
3
Shown in, cutting mechanism
10
Including bending mechanism
11
With the cutting blade being arranged on two ends
12
, bending mechanism
11
Including being located at cutting blade
12
The lower Bending Mould of lower end
111
And it is that be located between cutting blade with lower Bending Mould
111
The upper Bending Mould coordinated
112
.Cutting blade
12
By air cylinder driven, the stitch of electronic component is cut, cutting mechanism after stitch is cut
10
Continue to move downward, stitch is carried out bending, now cutting blade
12
Spring under external force
121
Shrink, upper Bending Mould
112
Continue to move downward the stitch to electronic component and carry out bending, upper Bending Mould
112
With lower Bending Mould
111
All include symmetrically arranged turn of bilge
1111
With straight portion
1112
, straight portion
1112
For vertical shape, the ends bent of stitch can be become vertical shape or close to vertically.So, stitch is at assemble mechanism
20
Not easy fracture when assembling.
Such as figure
4
Shown in, cantilevered mechanical hand
30
Including rotating mechanism
31
, elevating mechanism
33
And fixture
34
, rotating mechanism
31
Promoted by rotary cylinder and rotate, elevating mechanism
33
Promoted by cylinder and move up and down, elevating mechanism
33
Pass through cantilever
32
Connection traversing mechanism
31
, fixture
34
It is arranged on elevating mechanism
33
On, can be with holding electronic components.
In order to pick up electronic component, can be at elevating mechanism
33
Suction nozzle is installed in lower end, for being picked up by electronic component, clamps fixture.Rotating mechanism
31
Electronic component after cutting and bending station bending can be rotated to assembly station, and electronic component stitch is inserted in the installing hole of lead frame.
Such as figure
5
Shown in, assemble mechanism
20
Including the lead frame plummer for placing lead frame
23
, plummer
23
Assembling upper mold provided above and below and assembling lower mold (not shown), assembling upper mold and assembling lower mold two ends are respectively arranged with the push-tight mechanism of symmetry
22
, push-tight mechanism
22
By air cylinder driven horizontal motion.Push-tight mechanism
22
Can be by electronic component
21
Stitch press-in interference fit installing hole in.In order to prevent stitch not easy fracture, push-tight mechanism during push-tight
22
With plummer
23
Spacing be
0.1-0.2mm
。
Preferably, in order to realize full automatic assembling, it is also possible to arrange feed mechanism
40
, such as figure
1
Described, feed mechanism
40
It is connected with controller, feed mechanism
40
With cutting mechanism
10
Centre is provided with for moving horizontally the mobile gripper equipment with grasping element
50
, feed mechanism
40
Motor and inductive switch is launched including material strip.When inductive switch senses that electronic component moves to specify position, mobile gripper equipment
50
Electronic component is picked up and moves to cutting and bending station.
The elements such as general resistance-inductance-capacitance are fixed on carrier band.For the element that size is less, element two stitch adhesive tape sticking can be become supported form；For larger-size element, then using plastic uptake carrier band, being placed on by element can be with the place of retaining element body on carrier band.
Carrying for adhesive tape sticking, the most directly stitch is cut off (element separates with adhesive tape), cantilevered mechanical hand grasping element again carries out bending；Plastic uptake is carried, then can direct grasping element, then stitch cuts off and carries out bending, and plastic uptake carries recyclable reusing.Element after bending, by cantilevered mechanical hand, the stitch of element is properly inserted the installing hole of lead frame, then by controlling air cylinder driven push-tight mechanism kinematic, the stitch of element pushes the draw-in groove that installing hole is other, and card well width is slightly less than the pin diameter of element, and its interference fit can allow stitch clamping on the lead frames, the contact keeping good turns on, push-tight mechanism is advanced to finally, stitch is shifted onto be close to draw-in groove top, and bending stitch is locking.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not limited by examples detailed above; described in examples detailed above and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (6)
1. the electronic component kludge for lead frame, it is characterized in that, including the cutting mechanism being connected with controller, assemble mechanism be arranged at the cantilevered mechanical hand in the middle of cutting mechanism and assemble mechanism, described cutting mechanism includes the cutting blade being arranged on two ends, described cantilevered mechanical hand includes rotating mechanism, elevating mechanism and fixture, described assemble mechanism includes lead frame plummer, described plummer assembling provided above and below upper mold and assembling lower mold, described assembling upper mold and assembling lower mold two ends are respectively arranged with the push-tight mechanism of symmetry.
Electronic component kludge for lead frame the most according to claim 1, it is characterized in that, described cutting mechanism also includes the lower Bending Mould that bending mechanism, described bending mechanism include being located at cutting blade lower end and the upper Bending Mould coordinated with lower Bending Mould being located between cutting blade.
Electronic component kludge for lead frame the most according to claim 2, it is characterised in that the two ends of described upper Bending Mould and lower Bending Mould are shaped as vertical shape.
Electronic component kludge for lead frame the most according to claim 1, it is characterised in that the elevating mechanism lower end of described cantilevered mechanical hand is provided with suction nozzle and fixture.
Electronic component kludge for lead frame the most according to claim 1, it is characterised in that described push-tight mechanism is 0.1-0.2mm with the spacing of plummer.
6. according to the electronic component kludge for lead frame described in any one of claim 1-5, it is characterized in that, also include the feed mechanism being connected with controller, being provided with for moving horizontally and the mobile gripper equipment of grasping element in the middle of feed mechanism and cutting mechanism, described feed mechanism includes that material strip launches motor and inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272363.5U CN205564707U (en) | 2016-04-05 | 2016-04-05 | A electronic component kludge for lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272363.5U CN205564707U (en) | 2016-04-05 | 2016-04-05 | A electronic component kludge for lead frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564707U true CN205564707U (en) | 2016-09-07 |
Family
ID=56813870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272363.5U Active CN205564707U (en) | 2016-04-05 | 2016-04-05 | A electronic component kludge for lead frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564707U (en) |
-
2016
- 2016-04-05 CN CN201620272363.5U patent/CN205564707U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |