CN104444303B - Feeding device of LED plugging machine - Google Patents
Feeding device of LED plugging machine Download PDFInfo
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- CN104444303B CN104444303B CN201310424479.7A CN201310424479A CN104444303B CN 104444303 B CN104444303 B CN 104444303B CN 201310424479 A CN201310424479 A CN 201310424479A CN 104444303 B CN104444303 B CN 104444303B
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Abstract
The invention provides a feeding device of an LED plugging machine. The feeding device comprises an attitude constraining portion, a head clamping portion and a pin clamping portion. The attitude constraining portion comprises a first conveying plate, a second conveying plate, a first guide assembly and a second guide assembly, an LED channel is formed between the first conveying plate and the second conveying plate, and the first guide assembly and the second guide assembly have closed positions and separated positions; the head clamping portion comprises first head clamping fingers, second head clamping fingers, a linkage unit and a driving unit; the pin clamping portion comprises a first pin clamping finger and a second pin clamping finger, and the driving unit can drive the first head clamping fingers and the second head clamping fingers to clamp or release the heads of LEDs and can simultaneously drive the first pin clamping finger and the second pin clamping finger via the linkage unit to release or clamp pins of the LEDs. The feeding device has the advantages of simple structure, low cost and high reliability. Besides, the feeding efficiency can be greatly improved.
Description
Technical field
The present invention relates to electronic component automatic assembling field, particularly to a kind of feeding device of led inserter.
Background technology
With the aggravation of China's aging, the recruitment famine emerging every year emerges in an endless stream, and cost of human resources has become as
One important spending of company, have compressed made in China profit further.Thus provide for the promotion and application of robot
Chance and space, current led display screen market development space is huge, and the inserter of global production allows state due to its fancy price
Interior a lot of medium-sized and small enterprises difficult to accept, and numerous domestic enterprise is all also in the imitated stage, there is no competitive product.
Research and develop a cheap, high working efficiency inserter, largely mitigated the waste difficult problem of recruitment for enterprise, simultaneously
Be conducive to enterprise to reduce production cost, increase the benefit.
Patent of invention cn102510717a discloses a kind of led inserter being automatically inserted into led on circuit board, and this is inserted
Feed mechanism in part machine is realized led from the material platform that shakes to transmission belt by 5 upper fingers, 4 lower finger total of six stations
Transfer, the detection of its only led both positive and negative polarity is accomplished by 3 stations, realize respectively forward direction power up, pose adjustment, reversely powering up,
Due to thereon, lower finger excessive to led clamping number of times in transmitting procedure, so stability and loading efficiency will be all this plug-in units
Machine is difficult to the bottleneck broken through.
Content of the invention
The present invention provides that a kind of structure is simple, low cost, be the high led inserter of loading efficiency feeding device.
For solving this technical problem, the invention provides a kind of feeding device of led inserter, comprising: attitude limited section,
Including the first delivery board, the second delivery board, the first guide and the second guide, wherein, the first delivery board and the second delivery board
Between form led passage, the first guide is pivotably mounted on the first delivery board, and the second guide is pivotably mounted on
On second guide, the first guide and the second guide have make position and separation point position, and in make position, first leads
Block the led in led passage to part and the second guide；Head clamping part, positioned at the top of attitude limited section, including first
Portion's holding finger, the second head holding finger, linkage unit and driver element, driver element driving the first head holding finger,
Second head holding finger clamping or the head unclamping led；Pin clamping part, positioned at the lower section of attitude limited section, including first
Pin holding finger and the second pin holding finger, driver element is driving the first head holding finger and the second head clamping handss
While referring to the head clamping or unclamping led, the first pin holding finger and the second pin is driven to clamp handss by linkage unit
Refer to unclamp or clamp the pin of led.
Further, the first guide includes: the first guide pad；Mounting seat, is arranged on the first delivery board, the first guiding
Block is pivotably connected with mounting seat；With the first flexible member, its one end is connected with the first delivery board, the other end and the first guiding
Block connects；Second guide has and the first guide identical structure.
Further, head clamping part also includes: two clamping limbs, is connected with two piston rods of driver element respectively,
First head holding finger is fixedly connected with a clamping limb, the second head holding finger pass through the second flexible member and another
Clamping limb is flexibly connected.
Further, linkage unit includes: the first linkage push rod, is fixedly connected with this clamping limb；Second linkage pushes away
Bar, is fixedly connected with this another clamping limb；First pin holding finger and the second pin holding finger are located at the first linkage and push away
Between bar and the second linkage push rod.
Further, head clamping part also includes: finger guide rail；Finger slide, is slidably disposed on finger guide rail,
And be fixedly connected with the second head holding finger.
Further, pin clamping part also includes: support, and the first pin holding finger and the second pin holding finger pass through
Axle is pivotably mounted on support；3rd flexible member, is arranged between support and the first pin holding finger；4th elasticity
Element, is arranged between support and the second pin holding finger.
Further, pin clamping part also includes: positive pole detecting electrode, is movably mounted to pin folder by positive pole spring
Hold on finger；Negative pole detecting electrode, is movably mounted on pin holding finger by negative spring.
Further, feeding device also includes: reciprocatingly slide base, and head clamping part is arranged on and reciprocatingly slides on base；
Reciprocating air cylinder, is arranged on and reciprocatingly slides on base, drives driver element to move back and forth.
Further, head clamping part also includes: driver element location-plate；Open stroke adjustment block, be arranged on driving single
On first location-plate；Adjusting screw, is arranged on and opens on stroke adjustment block.
Further, feeding device also includes: base；Straight line shakes and expects longitudinally adjusted piece of platform, longitudinally adjustable along base
Be arranged on base；The straight line material platform that shakes laterally adjusts block, and laterally adjustable the saving land along base is arranged on straight line and shakes material platform longitudinally
In adjustment block；Straight line shakes glassware, and height adjustable saves land and is arranged on the straight line material platform that shakes and laterally adjusts on block；Led conveys board support, peace
It is contained in straight line and shakes on glassware, the first delivery board, the second delivery board are arranged on led conveying board support.
The function that the present invention can realize pose adjustment successively and limit, transfer to led from the material platform that shakes transmission chain folder, real
Show the automatic charging of led, had the characteristics that structure is simple, low cost, reliability are high, substantially increase loading efficiency.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of attitude limited section；
Fig. 3 is the close-up schematic view of Fig. 2；
Fig. 4 is the structural representation of head clamping part；
Fig. 5 is the schematic diagram of another angle of head clamping part；
Fig. 6 is the mechanical linkage schematic diagram of head clamping part and pin clamping part；
Fig. 7 is the exploded view of pin clamping part.
In figure accompanying drawing is recorded: 1, the first delivery board；2nd, the second delivery board；3、led；4th, the first head holding finger；5th,
Two head holding fingers；6th, linkage unit and driver element；7th, the first pin holding finger；8th, the second pin holding finger；9、
First guide pad；10th, mounting seat；11st, the first flexible member；12nd, clamping limb；13rd, the second flexible member；14th, the first linkage pushes away
Bar；15th, the second linkage push rod；16th, finger guide rail；17th, finger slide；18th, support；19th, axle；20th, adjusting screw；21st, the 4th
Flexible member；22nd, positive pole detecting electrode；23rd, positive pole spring；24th, negative pole detecting electrode；25th, negative spring；26th, reciprocatingly slide
Base；27th, reciprocating air cylinder；28th, driver element location-plate；29th, open stroke adjustment block；30th, adjusting screw；31st, base；32、
Straight line shakes and expects longitudinally adjusted piece of platform；33rd, straight line shakes and expects that platform laterally adjusts block；34th, straight line shakes glassware；35th, led conveying board support；
36th, axle；37th, bearing；38th, the first adjustment block；39th, cylinder fixed seat；40th, shake material platform side locating piece；41st, chain folder side locating piece；
42nd, screw rod；43rd, nut.
Specific embodiment
Refer to Fig. 1 to Fig. 7, the invention provides a kind of feeding device of led inserter, comprising: attitude limited section, bag
Include: the first delivery board 1, the second delivery board 2, the first guide and the second guide, wherein, the first delivery board 1 and second conveys
Form led passage, the first guide is pivotably mounted on the first delivery board 1, and the second guide is pivotly pacified between plate 2
It is contained on the second guide, the first guide and the second guide have make position and separation point position, in make position, the
One guide and the second guide block the led3 in led passage；Head clamping part, positioned at the top of attitude limited section, including
First head holding finger 4, the second head holding finger 5, linkage unit and driver element 6, driver element 6 drives the first head
Holding finger 4, the second head holding finger 5 clamp or unclamp the head of led；Pin clamping part, under attitude limited section
Side, including the first pin holding finger 7 and the second pin holding finger 8, driver element 6 is driving the first head holding finger 4
While clamping or unclamp the head of led with the second head holding finger 5, the first pin holding finger is driven by linkage unit
7 and second pin holding finger 8 unclamp or clamp the pin of led.
During use, multiple led are located at the gap being formed between the first delivery board 1 and the second delivery board 2, i.e. led passage
Interior.Wherein, the first guide and the second guide are all pivotable settings, and the two has make position and separation point position,
Therefore, when in the closed position, one end of led passage is closed by the first guide and the second guide, so that position
Multiple led in led passage are arranged in order and pile up, guiding near the first guide and second in these led
One of part is resisted against the end that make position is formed, and the pin of led also forms a line by the direction of led passage, thus reaching
Purpose to pose adjustment and restriction.
After completing pose adjustment and limit, the first head holding finger 4 of head clamping part and the second head clamp handss
Refer to 5 in the presence of driver element 6, transported by the direction of pose adjustment and the head limiting these led finishing to above-mentioned
Dynamic, and the head of these led clamps the most at last.Now, in the presence of linkage unit, the first pin clamping of pin clamping part
Finger 7 and the second pin holding finger 8 are in the state opened, and do not clamp the pin of these led.
Then, head clamping part drives the lateral chain folder lateral movement that these led being clamped are located by the material platform that shakes, and arrives
When reaching specified location, driver element 6 makes head clamping part open, to discharge the clamping of the head to led；Meanwhile, single in linkage
In the presence of unit, also discharge the driving of the first head holding finger 4 to head clamping part and the second head holding finger 5, make
First head holding finger 4 of head clamping part and the second head holding finger 5 reset, that is, be returned to clamped condition, thus real
The now clamping to the pin of these led.
It can be seen that, the work(that the present invention can realize pose adjustment successively and limit, transfer to led from the material platform that shakes transmission chain folder
Can have the characteristics that structure is simple, low cost, reliability are high, substantially increase loading efficiency it is achieved that the automatic charging of led.
Preferably, refer to Fig. 2 and Fig. 3, the first guide includes: the first guide pad 9；Mounting seat 10, is arranged on first
On delivery board 1, the first guide pad 9 and mounting seat 10 are pivotably connected；With the first flexible member 11, its one end and the first conveying
Plate 1 connects, and the other end is connected with the first guide pad 9；Second guide has and the first guide identical structure.Preferably,
Mounting seat 10 is c shape, and the middle part of the first guide pad 9 is located in the opening of described c shape, and is connected with mounting seat 10 by axle 36.
Wherein, axle 36 passes through the opening of mounting seat 10, and is connected with mounting seat 10 by bearing 37.Preferably, on the first delivery board 1
First adjustment block 38 is installed, one end of the first flexible member 11 is connected with one end of the first guide pad 9, the other end and first is adjusted
Monoblock 38 connects.By adjusting the lateral attitude of the first adjustment block 38, the extreme position of the first guide pad 9 can be limited.So,
In the presence of the flexible member of its own of the first guide and the second guide, the first guide pad of the two is in closure
State.When exposed to external forces, for example, by led positioned there between along moved in the direction of led passage when, can be by two
One guide pad separates, so that it is changed into released state from closure state.After led thoroughly leaves the first guide pad, this two
First guide pad in the presence of its flexible member, returns to closure state again.
Preferably: refer to Fig. 4 and Fig. 5, head clamping part also includes: two clamping limbs 12, respectively with driver element 6
Two piston rods connect, and the first head holding finger 4 is fixedly connected with a clamping limb 12, and the second head holding finger 5 passes through
Second flexible member 13 is flexibly connected with another clamping limb 12.For example, driver element 6 can be cylinder etc., and it has left and right
Two pistons, two clamping limbs 12 are connected correspondingly with this two pistons respectively.So, as the piston moves, will drive
The action that dynamic two clamping limbs 12 are opened or closed up, to realize the operation unclamped or clamp.
It should be noted that the first head holding finger 4 in the present invention is fixedly connected with a clamping limb 2, and
Second head holding finger 5 is then by the second flexible member 13 and the flexible connection of another clamping limb 12.So it is achieved that
Decoupling between two head holding fingers, such that it is able to reliably clamp the head of led, it is to avoid two heads clamp handss
Refer to be when being rigidly connected it is impossible to the problem of reliable retention led.
Preferably, refer to Fig. 4 and Fig. 5, linkage unit includes: the first linkage push rod 14, solid with this clamping limb 12
Fixed connection；Second linkage push rod 15, is fixedly connected with this another clamping limb 12；First pin holding finger 7 and the second pin
Holding finger 8 is located between the first linkage push rod 14 and the second linkage push rod 15.So, when two clamping limb 12 motions, just
Can drive simultaneously thereon first link push rod 14 and the second linkage push rod 15 moves, to realize the machinery connection to pin clamping part
Dynamic.
Preferably, refer to Fig. 5, head clamping part also includes: finger guide rail 16；Finger slide 17, is mounted slidably
On finger guide rail 16, and it is fixedly connected with the second head holding finger 5.Finger guide rail 16 plays the effect of guiding, makes two
Head holding finger can move by predetermined Path balance.
Preferably, refer to Fig. 6 and Fig. 7, pin clamping part also includes: support 18, the first pin holding finger 7 and second
Pin holding finger 8 is pivotably mounted on support 18 by axle 19；3rd flexible member, is arranged on support 18 and first pipe
Between foot holding finger 7；4th flexible member 21, is arranged between support 18 and the second pin holding finger 8.The the 3rd and
In the presence of four flexible members, the bare terminal end (upper end) of the first pin holding finger 7 and the second pin holding finger 8 is in normally closed
State, when driver element 6 closes up, linkage unit also draws in, so that the first pin holding finger 7 and the second pin clamping handss
Refer to 8 by initial closure state, become and turn to separation open mode.Preferably, it is also equipped with two adjusting screws on mount 18
20, to adjust the stroke of the first pin holding finger 7 and the second pin holding finger 8.
Preferably, refer to Fig. 6 and Fig. 7, pin clamping part also includes: positive pole detecting electrode 22, by positive pole spring 23
It is movably mounted on pin holding finger；Negative pole detecting electrode 24, is movably mounted to pin clamping by negative spring 25
On finger.By positive pole spring 23 and negative spring 25, it is possible to achieve between positive pole detecting electrode 22 and negative pole detecting electrode 24
Decoupling such that it is able to adapt to led pin distinctiveness it is ensured that the two reliably can be made electrical contact with the two of led piece pin.This
Sample, just can realize the detection of led both positive and negative polarity and quality by way of disposably loading an impulse level in a station.
Preferably, referring again to Fig. 1, the feeding device in the present invention also includes: reciprocatingly slide base 26, and head clamps
Portion is arranged on and reciprocatingly slides on base 26；Reciprocating air cylinder 27, is arranged on and reciprocatingly slides on base 26, drives driver element 6 reciprocal
Motion.For example, guide rail can be arranged on base 26 reciprocatingly sliding, then head clamping part is slidably mounted on this guide rail
On, so, when reciprocating air cylinder 27 moves back and forth it is possible to drive head clamping part is shaking between material platform and transmission chain folder back and forth
Move back and forth.Preferably, reciprocating air cylinder 27 is arranged on by cylinder fixed seat 39 and reciprocatingly slides on base 26.Preferably, in gas
The both sides of cylinder fixed seat 39, are also respectively provided with shake material platform side locating piece 40 and chain folder side locating piece 41, the two is respectively adopted soft
Property material make, can either realize position, the effect of damping, noise reduction can be played again.
Preferably, head clamping part also includes: driver element location-plate 28；Open stroke adjustment block 29, be arranged on driving
On cell location plate 28；Adjusting screw 30, is arranged on and opens on stroke adjustment block 29.By adjusting screw 30, can be easily
Adjust the stroke of driver element 6, with the position controlling it to open and to close up.
Preferably, refer to Fig. 1 and Fig. 2, the feeding device in the present invention also includes: base 31；Straight line shakes material platform longitudinally
Adjustment block 32, longitudinally adjustable the saving land along base 31 is arranged on base 31, for example, it is possible to shake in straight line expect longitudinally adjusted piece of platform
Open up mounting hole on 32, to realize the function of position adjustments；Straight line shakes and expects that platform laterally adjusts block 33, laterally adjustable along base 31
Save land and be arranged on straight line and shake on longitudinally adjusted piece 32 of platform of material, for example, it is possible to laterally adjusting and open up waist on block 33 in the straight line material platform that shakes
Shape hole, to realize the function of position adjustments；Straight line shakes glassware 34, and height adjustable saves land and is arranged on the straight line material platform that shakes and laterally adjusts block
On 33, for example, it is possible to adjust height by two nuts 43 of four screw rods 42 and its two ends；Led conveys board support 35, peace
It is contained in straight line and shakes on glassware 34, the first delivery board 1, the second delivery board 2 are arranged on led conveying board support 35.
The present invention relates to electronic devices and components automatic assembly technique field, particularly one kind can three stations realize transfer,
Both positive and negative polarity judges, the feed mechanism of the led automatism card machine of pose adjustment.
Compared with prior art, the invention has the beneficial effects as follows: the invention provides one kind efficiently by led from the material platform that shakes
Transfer to the feeding device of transmission chain folder according to particular pose, this device can be clamped by single and realize by way of led pin
Detection to its both positive and negative polarity and quality, and realize pose adjustment, simplifying shakes led from straight line expects that platform transfers to transmission chain folder
Upper step, structure is simple, novel, advantageously reduces inserter price, promotes the popularization of inserter.
With reference to Fig. 1, the present invention mainly limits mechanism, head clamping device, pin blessing mechanism three part group by led pose
Become, pin clamping device is fixed on straight line and shakes expects that the end of platform is used for limiting position and the attitude of led.Led head clamping device
It is fixed on and reciprocatingly slides on base 21, and be connected with pin clamping device base plate 28 by head mechanism riser 30, then pass through
Feeding device riser 31 is connected with device pedestal 32.
With reference to Fig. 2, two straight lines material platform that shakes is screwed the right and left in base 1 for longitudinally adjusted piece 2 respectively, described
Base 1 the right and left be respectively designed with limit described straight line shake longitudinally adjusted piece 2 of material platform laterally free degree step,
Described straight line shakes, and " 1 type hole " of design can be in the longitudinally adjusted position of itself on longitudinally adjusted piece 2 of platform of material.Straight line shakes and expects that platform is horizontal
It is fixed by screws in described straight line to adjustment block 3 and shakes on longitudinally adjusted piece 2 of material platform, the described straight line material platform that shakes laterally adjusts
Block 3 is provided with the step limiting itself longitudinal degress of feedom, and can adjust itself lateral attitude by " 1 type hole " of design.Four
Root screw rod 4 is fixed on described straight line and is shaken by nut 1-1 respectively expects that platform laterally adjusts on block 3, and straight line shakes glassware 5 by four
Described screw rod 4 and the nut 1-1 described in eight fix, by position on described screw rod 4 for the described nut 1-1 of adjustment
Shake the position of glassware 5 in the vertical direction to adjust described straight line.Led conveying board support 6 is connected by screw described
Straight line shakes on glassware 5.Led conveys right plate 1-2 and led conveying left plate 1-3 and is fixed by screws in described led delivery board
On bearing 6, the led described in the adjustment of " u-shaped " hole that described led conveys on right plate 1-2 and described led left plate 1-3 is defeated
Send the gap between right plate 1-2 and described led left plate 1-3, being easy to LED lamp 1-4 can smooth pass through in an orderly manner.
With reference to Fig. 3, left side adjustment block 7 and left side guide pad bearing 8 are fixed on described led conveying left plate 1-3, left
Side guide pad 9 is fixed on left side guide pad rotary shaft 1-8, and is fixed on described left side guiding by two miniature bearing 1-10
On block bearing 8.The two ends spring set screw 1-13 of left side extension spring 1-11 is separately fixed at described left side adjustment block 7
On left side guide pad 9, described left side guide pad 9 can be limited in horizontal position by the described left side adjustment block 7 of adjustment
Extreme position.Right side adjustment block 1-5 and right side guide pad bearing 1-6 are fixed on described led conveying right plate 1-2, right
Side guide pad 1-7 is fixed in guide pad rotary shaft 1-9 of right side, and is fixed on described by the miniature bearing 1-10 described in two
Right side guide pad bearing 1-6 on.The two ends of right side extension spring 1-12 are fixed respectively with described spring set screw 1-13
In described right side adjustment block 1-5 and described right side guide pad 1-7, by described right side adjustment block 1-5 of adjustment in horizontal stroke
To position can limit the extreme position of described right side guide pad 9.Described left side guide pad 9 and right side guide pad 1-7 divide
Not in the effect of described left side extension spring 1-11, left side adjustment block 7 and right side extension spring 1-12, right side adjustment block 1-5
The LED lamp 1-4 that lower block residence is stated, due to the particular design of described left side guide pad 9 and right side guide pad 1-7, finally several
LED lamp 1-4 is neat and orderly.When described LED lamp 1-4 is clamped by upper finger 3-5 and removes from straight line shakes glassware, described
Left side guide pad 9 and right side guide pad 1-7 stopped by described LED lamp 1-4, when LED lamp all removes, described left side
Guide pad 9 and right side guide pad 1-7 return respectively in the presence of left side extension spring 1-11 and right side extension spring 1-12 immediately
Restore position and block the LED lamp that straight line shakes on material platform.
With reference to Fig. 4, clamping cylinder fixed seat 14 is connected with the piston of reciprocating air cylinder 10, and is connected with clamping cylinder 18.
Clamping cylinder location-plate 15 is provided with described clamping cylinder 18, described clamping cylinder location-plate 15 is provided with for adjusting
Whole clamping cylinder 18 opens the adjustment block 16 of stroke, is provided with adjusting screw 3-2 in adjustment block.Adjust described adjusting screw 3-
2 open stroke with control clamping cylinder.Reciprocating air cylinder 10 is fixed in reciprocating air cylinder fixed seat 13, in described reciprocating air cylinder
The both sides of fixed seat 13 are provided with chain folder side locating piece 11 and the material platform side locating piece 3-1 that shakes by locating rod 12, are respectively used to really
Determine clamping cylinder straight line shake material platform side and chain folder side position, simultaneously work as the effect of damping, noise reduction.
With reference to Fig. 5, the piston two ends of described clamping cylinder 18 are provided with left side grip block 3-7 and right side grip block 17, on a left side
It is connected to first and second to rigid finger 3-9 and left side linkage block 3-3, described left side linkage block 3-3 on the grip block 3-7 of side
It is connected with left side linkage push rod 3-4；Right block 17 is realized being rigidly connected by screw to rigid finger with first, with second
Finger springs 3-6 is passed through to flexible finger 22 and realizes flexible connection, realize a pair of finger and the decoupling of second pair of finger, second
According to the attitude of led itself, self-adaptative adjustment is carried out to flexible finger it is ensured that clamping led.The rigid clamping of described first and second couple
Finger 3-9 is connected with feeding finger slide 3-7, provides guide effect.Second pair of flexible finger 22 passes through feeding finger slide 3-7
Constitute with second couple of holding finger guide rail 3-8 and roll moving sets.By by the Decoupling design of two pairs of holding fingers, no matter needing to press from both sides
Which type of attitude two led holding are in, or are in different height, can ensure that holding finger can be simultaneously by two
Individual led clamping, prevents led landing in transmitting procedure.
With reference to Fig. 6, led head clamping device and pin clamping device mechanism realize mechanical linkage, when clamping, described
Left side linkage block 3-3 on left block 3-7 inward together with left side linkage push rod 3-4, described right block
Left side linkage block 25 on 17 inward together with left side linkage push rod 26, promotes the left side in fingerhold mechanism respectively
Pivoting finger 2-9 and right side pivoting finger 2-5, makes the left side finger 2-8 of clamping pin and right side finger 24 separately it is ensured that second
Led head can smoothly be clamped to head holding finger.When head clamping device travels forward in the presence of reciprocating air cylinder 10
When, left and right linkage push rod keeps contacting with left rotation and right rotation finger, constitutes sliding pair and opens shape it is ensured that pivoting finger is in all the time
State；When head clamping device moves to transmission chain folder side, clamping cylinder 18 promotes left and right gripping block to open, anticlockwise finger
2-9 resets in the presence of finger holddown spring 2-11, and right rotation finger 25 resets in the presence of grip finger spring 2-11,
Thus clamping in head clamping device the first pin clamping to the led that clamping finger is decontroled, be easy to follow-up power up detection and
Pose adjustment.
With reference to Fig. 7, rotary cylinder 29 is connected on pin clamping device base plate 28, and is connected with attitude rotary shaft 27,
Left side pivoting finger 2-9 and right side pivoting finger 25 are connected to described attitude by rolling bearing 2-3 and finger rotary shaft 2-1
In rotary shaft 27, and it is provided with finger compression between left side pivoting finger 2-9, right side pivoting finger 25 and attitude rotary shaft 27
Spring 2-11, attitude rotary shaft 25 is provided with finger adjusting screw 2-10 for adjustment on the left of pivoting finger finger compression bullet
Initial position under spring 2-11 effect.
Further, non-conductive, flexible left side finger 2-8 is fixed on the pivoting finger 2-9 of left side, right side pivoting finger 25
On be fixed with right side finger 24.Described right side finger 24 is connected with positive pole detecting electrode 2-5 and negative pole detecting electrode 2-6, point
It is not additionally provided with positive pole spring 2-4 and negative spring 2-7, realize the decoupling of detecting electrode by this two springs, can be more suitable
Answer the distinctiveness of led pin it is ensured that detecting electrode is respectively at led pin good contact.Left side pivoting finger 2-9, right side rotation
Finger 25 respectively with head clamping device in left side linkage push rod 3-4 and left side linkage push rod 26 realize mechanical linkage, work as folder
During tight cylinder 18 clamping led, left side pivoting finger 2-9 and right side pivoting finger 25 open, and second pair of holding finger grips pin
Led head at clamping device, to chain folder lateral movement in the presence of reciprocating air cylinder 10, when reaching specified location, clamps gas
Cylinder 18 opens, and left side clamping finger 2-9 and right side clamping finger 25 reset in the presence of finger holddown spring 2-11, thus will
Led pin clamps.
Claims (10)
1. a kind of feeding device of led inserter is it is characterised in that include:
Attitude limited section, comprising: the first delivery board (1), the second delivery board (2), the first guide and the second guide, wherein,
Form led passage, described first guide is pivotly pacified between described first delivery board (1) and described second delivery board (2)
It is contained on described first delivery board (1), described second guide is pivotably mounted on described second guide, described first
Guide and described second guide have make position and separation point position, in described make position, described first guide
Block the led (3) in described led passage with described second guide；
Head clamping part, positioned at the top of described attitude limited section, including the first head holding finger (4), the second head clamping
Finger (5), linkage unit and driver element (6), described driver element (6) drive described first head holding finger (4), second
Head holding finger (5) clamps or unclamps the head of described led；
Pin clamping part, positioned at the lower section of described attitude limited section, including the first pin holding finger (7) and the clamping of the second pin
Finger (8), described driver element (6) is driving described first head holding finger (4) and the clamping of the second head holding finger (5)
Or while unclamping the head of described led, described first pin holding finger (7) and second pipe are driven by described linkage unit
Foot holding finger (8) unclamps or clamps the pin of described led.
2. feeding device according to claim 1 is it is characterised in that described first guide includes:
First guide pad (9)；
Mounting seat (10), is arranged on described first delivery board (1), and described first guide pad (9) and described mounting seat (10) can
It is pivotally connected to；With
First flexible member (11), its one end is connected with described first delivery board (1), the other end and described first guide pad (9)
Connect；
Described second guide has and described first guide identical structure.
3. feeding device according to claim 1 and 2 is it is characterised in that described head clamping part also includes:
Two clamping limbs (12), are connected with two piston rods of described driver element (6) respectively, described first head holding finger
(4) be fixedly connected with a described clamping limb (12), described second head holding finger (5) pass through the second flexible member (13) with
Another described clamping limb (12) flexible connection.
4. feeding device according to claim 3 is it is characterised in that described linkage unit includes:
First linkage push rod (14), is fixedly connected with a described clamping limb (12)；
Second linkage push rod (15), is fixedly connected with clamping limb another described (12)；
Described first pin holding finger (7) and the second pin holding finger (8) are located at described first linkage push rod (14) and institute
State between the second linkage push rod (15).
5. feeding device according to claim 3 is it is characterised in that described head clamping part also includes:
Finger guide rail (16)；
Finger slide (17), is slidably disposed on described finger guide rail (16), and with described second head holding finger (5)
It is fixedly connected.
6. feeding device according to claim 1 is it is characterised in that described pin clamping part also includes:
Support (18), described first pin holding finger (7) and the second pin holding finger (8) are pivotly pacified by axle (19)
It is contained on described support (18)；
3rd flexible member, is arranged between described support (18) and described first pin holding finger (7)；
4th flexible member (21), is arranged between described support (18) and described second pin holding finger (8).
7. feeding device according to claim 1 is it is characterised in that described pin clamping part also includes:
Positive pole detecting electrode (22), is movably mounted on described pin holding finger by positive pole spring (23)；
Negative pole detecting electrode (24), is movably mounted on described pin holding finger by negative spring (25).
8. feeding device according to claim 1 is it is characterised in that described feeding device also includes:
Reciprocatingly slide base (26), described head clamping part be arranged on described in reciprocatingly slide on base (26)；
Reciprocating air cylinder (27), be arranged on described in reciprocatingly slide on base (26), drive described driver element (6) move back and forth.
9. feeding device according to claim 1 is it is characterised in that described head clamping part also includes:
Driver element location-plate (28)；
Open stroke adjustment block (29), be arranged on described driver element location-plate (28)；
Adjusting screw (30), be arranged on described in open on stroke adjustment block (29).
10. feeding device according to claim 1 is it is characterised in that described feeding device also includes:
Base (31)；
Straight line shakes and expects longitudinally adjusted piece of platform (32), and longitudinally adjustable the saving land along described base (31) is arranged on described base (31)
On；
The straight line material platform that shakes laterally adjusts block (33), and laterally adjustable the saving land along described base (31) is arranged on described straight line and shakes material platform
On longitudinally adjusted piece (32)；
Straight line shakes glassware (34), and height adjustable saves land and is arranged on the described straight line material platform that shakes and laterally adjusts on block (33)；
Led conveying board support (35), is arranged on described straight line and shakes on glassware (34), described first delivery board (1), the second delivery board
(2) it is arranged on described led conveying board support (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424479.7A CN104444303B (en) | 2013-09-17 | 2013-09-17 | Feeding device of LED plugging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424479.7A CN104444303B (en) | 2013-09-17 | 2013-09-17 | Feeding device of LED plugging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444303A CN104444303A (en) | 2015-03-25 |
| CN104444303B true CN104444303B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310424479.7A Active CN104444303B (en) | 2013-09-17 | 2013-09-17 | Feeding device of LED plugging machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104444303B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491871A (en) * | 2016-01-07 | 2016-04-13 | 深圳市圣天达自动化科技有限公司 | Full-automatic high-precision and high-efficiency light emitting diode (LED) screen insertion device |
| CN105480705B (en) * | 2016-01-16 | 2018-07-10 | 深圳市圣天达自动化科技有限公司 | A kind of automatic feed mechanism of the full-color large screen placement devices of LED |
| CN105527588A (en) * | 2016-01-16 | 2016-04-27 | 深圳市圣天达自动化科技有限公司 | A detection device capable of screening LED lamps intelligently |
| CN108340104A (en) * | 2018-03-31 | 2018-07-31 | 广州明森科技股份有限公司 | A kind of stem feeding device in LED filament welding equipment |
| CN108326363A (en) * | 2018-03-31 | 2018-07-27 | 广州明森科技股份有限公司 | A kind of filament feeding device of LED filament welding equipment |
| CN109230419B (en) * | 2018-09-20 | 2024-06-07 | 浙江大学华南工业技术研究院 | Machining conveying device and machining conveying method |
| CN110062574B (en) * | 2019-03-28 | 2021-07-16 | 红板（江西）有限公司 | Multifunctional circuit board plug-in connector pressing device |
| CN114161719B (en) * | 2021-12-09 | 2023-11-24 | 武汉锐科光纤激光技术股份有限公司 | Casing pipe manufacturing device and method |
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| CN104444303A (en) | 2015-03-25 |
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