CN108156800A - The insertion method of mounting and clamping system and its feeding device and electronic component and circuit board - Google Patents
The insertion method of mounting and clamping system and its feeding device and electronic component and circuit board Download PDFInfo
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- CN108156800A CN108156800A CN201711489533.0A CN201711489533A CN108156800A CN 108156800 A CN108156800 A CN 108156800A CN 201711489533 A CN201711489533 A CN 201711489533A CN 108156800 A CN108156800 A CN 108156800A
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- electronic component
- component
- circuit board
- collet
- chuck
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- 238000012966 insertion method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims description 40
- 238000003825 pressing Methods 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The present invention relates to a kind of mounting and clamping system and its feeding device and the insertion methods of electronic component and circuit board.The feeding device for clamping the pin being connect with the ontology of electronic component, the pin is inserted into the connecting hole of circuit board, including：Chuck component；Forward travel component connect the spacing for adjusting between the chuck component and the electronic component with the chuck component；Rotary components connect that the chuck component is driven to rotate with the chuck component；Wherein, the chuck component includes two collets that spacing can be adjusted, and the pin of the electronic component is clamped by the spacing changed between two collets.Since electronic component is both provided with pin, above-mentioned feeding device, which does not need to replacement chuck component, can clamp different types of electronic component, have versatility.
Description
Technical field
The present invention relates to plug-in machine technical field, more particularly to a kind of mounting and clamping system and its feeding device and electronic component
With the insertion method of circuit board.
Background technology
Circuit board is the carrier of various electronic components, and electronic component is assembled on circuit board by generally use plug-in machine.Tool
Body, with the help of the positioning device (camera positionings such as CCD device) of plug-in machine, the clamping device gripping electronics member of plug-in machine
Part, and electronic component is transported to the top of circuit board, then clamping device moves down, and the pin of electronic component is inserted into circuit
In the connecting hole of plate.The electronic component inserted stays on circuit boards, and enters next station with circuit board, is added with welding
Gu the connection of the pin and circuit board of electronic component.And the clip claw assembly of traditional clamping device be fixed structure, a kind of folder
Claw assembly can only grip a type of electronic component, must use the folder of another model instead if changing a kind of electronic component
Claw assembly, the process for replacing clip claw assembly is troublesome, time-consuming and laborious.
Invention content
Based on this, it is necessary to provide a kind of mounting and clamping system with versatility and its feeding device and electronic component and circuit
The insertion method of plate.
The pin for clamping the pin being connect with the ontology of electronic component, is inserted into circuit by a kind of feeding device
In the connecting hole of plate, including：
Chuck component；
Forward travel component connect to adjust between the chuck component and the electronic component with the chuck component
Spacing；And
Rotary components connect that the chuck component is driven to rotate with the chuck component；
Wherein, the chuck component includes two collets that spacing can be adjusted, between two collets of change
Away from the pin for clamping the electronic component.
During above-mentioned feeding device work, first so that electronic component is located at below chuck component, and cause drawing for electronic component
Then instep adjusts the spacing between chuck component and electronic component so that electronics member to circuit board by forward travel component
One pin of part is located between two collets of chuck component, then adjusts the spacing between two collets of chuck component, makes
It obtains chuck component and clamps the pin, then chuck component is controlled to rotate by a certain angle by rotary components so that the institute of electronic component
There is pin (usually each electronic component includes two pins) to be inserted into the connecting hole of circuit board.Since electronic component is both provided with
Pin, thus above-mentioned feeding device do not need to replace chuck component can clamp different types of electronic component, have it is general
Property.
The rotary components include turntable fixed plate and set on the turntable fixed plates in one of the embodiments,
On rotary cylinder, the forward travel component includes the preceding inlet casing connecting plate that is connect with the rotary cylinder and set on institute
Preceding inlet casing before stating on inlet casing connecting plate, the chuck component further include collet fixing piece, resetting spring and clamp gas
Cylinder, the collet fixing piece are connect with the preceding inlet casing, and one end of the collet is arranged on the collet fixing piece, another
For clamping the pin, the resetting spring is set in the collet fixing piece, and connects two collets, the folder at end
Tight cylinder is set on the collet fixing piece, and connect with collet one of them described, to drive the collet close to another folder
Head.
The turntable fixed plate includes be connected and set in obtuse angle the first fixed plate and the in one of the embodiments,
Two fixed plates, the rotary cylinder are set on the lateral surface of second fixed plate, and the preceding inlet casing connecting plate includes first
Connecting plate, the second connecting plate for connecting with first connecting plate and setting in obtuse angle and with the second connecting plate vertical connection
Third connecting plate, first connecting plate connect with the rotary cylinder and is arranged in parallel with second fixed plate, described
Preceding inlet casing is set on the third connecting plate, and the collet fixing piece is set in obtuse angle with the preceding inlet casing；
Wherein, when the collet prepares to grip the electronic component, the third connecting plate is put down with first fixed plate
Row setting, and the third connecting plate is parallel with the direction of the chuck component to the line between the electronic component；
When the electronic component is inserted into the circuit board by the collet, the third connecting plate and first fixed plate
It is vertically arranged, and the third connecting plate is vertical with the direction of the chuck component to the line between the electronic component.
The collet includes being connected and sets first segment and second segment in obtuse angle in one of the embodiments, and described the
Two sections connect with the forward travel component；Wherein, when the collet prepares to grip the electronic component, and the first segment court
To the electronic component；When the electronic component is inserted into the circuit board by the collet, the second segment is backwards to the circuit
Plate.
The feeding device is further included in one of the embodiments, connect and can be with connecting gas with the rotary components
The changing-over plate of cylinder lower end matching connection.
A kind of mounting and clamping system, including：
Above-mentioned feeding device；And
Material pressing device, including the pushing component that can be moved toward or away from the circuit board；
After the pin of the electronic component is inserted into the connecting hole of the circuit board, the pushing component decline is pressed on described
On electronic component, to compress the electronic component.
The mounting and clamping system further includes installing plate and material catching apparatus, the material catching apparatus, institute in one of the embodiments,
It states feeding device and the material pressing device is set on the same side of the installing plate, the material catching apparatus includes being set on the installing plate
On first pressure sensor and the clip claw assembly that is connect with first pressure sensor, it is adjustable that the clip claw assembly includes spacing
Two clamping jaws, pass through and change the ontology that the spacing between two clamping jaws clamps the electronic component, the first pressure
Sensor is used to detect the clamping pressure of two clamping jaws.
The material pressing device, which further includes, in one of the embodiments, detects the detection group for pushing component falling head
Part, to examine the inserting of dislocation.
The mounting and clamping system further includes installing plate, the feeding device and binder dress in one of the embodiments,
It is arranged in the same side of the installing plate；
The component that pushes includes the lower push cylinder being set on the installing plate and the lower push cylinder far from the installation
The adjusting rod of one end connection of plate and the pressure head set on one end connection of the adjusting rod far from the lower push cylinder；
The detection components include the photosensitive sensor being set on the installing plate and for detecting the ram pressures
Second pressure sensor and the limiting plate being arranged on the adjusting rod and the limited post on the limiting plate, institute
State the direction extension where limited post towards the installing plate；
Wherein, when the pressure of the pressure head reaches preset value, the photosensitive sensor cannot sense the limited post,
Then the electronic component is accurately plugged in the circuit board, conversely, when the pressure of the pressure head reaches preset value, it is described photosensitive
Sensor can sense the limited post, then the electronic component is not plugged in the circuit board accurately.
The insertion method of a kind of electronic component and circuit board, includes the following steps：
The electronic component for including ontology and the pin on ontology and the circuit board with connecting hole are provided, by electronics
Element is positioned over below chuck component, and causes the pin of electronic component backwards to circuit board；
Adjust the spacing between chuck component and electronic component so that a pin of electronic component is located at chuck component
Between two collets；
Adjust the spacing between two collets of chuck component so that chuck component clamps two folders positioned at chuck component
Pin between head；And
Control chuck component rotates by a certain angle so that all pins of electronic component are inserted into the connecting hole of circuit board.
Step in the connecting hole for being inserted into circuit board in all pins for causing electronic component in one of the embodiments,
In：It, finally again will be by collet group in the connecting hole of the inclined insertion circuit board of pin that electronic component is not clamped by chuck component
The pin of part clamping is inserted into the connecting hole of circuit board.
Description of the drawings
Fig. 1 is the structure diagram of the mounting and clamping system of an embodiment；
Fig. 2 is the structure diagram of the feeding device in Fig. 1；
Fig. 3 is the structure diagram of the material catching apparatus in Fig. 1；
Fig. 4 is the structure diagram of the material pressing device in Fig. 1；
Fig. 5 is the structure diagram that mounting and clamping system is under original state；
Fig. 6 is the status diagram of mounting and clamping system corresponding with step S920；
Fig. 7 is the status diagram of mounting and clamping system corresponding with step S940；
Fig. 8 is the status diagram of mounting and clamping system corresponding with step S950；
Fig. 9 is that the preceding inlet casing of the mounting and clamping system in Fig. 8 is contracted to status diagram in situ；
Figure 10 is that the lower push cylinder of the mounting and clamping system in Fig. 9 is contracted to status diagram in situ；
Figure 11 is the status diagram for the feeding device for replacing mounting and clamping system.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is to mounting and clamping system and its feeding device and electronic component and circuit board
Insertion method is further described.
As shown in Figure 1, the mounting and clamping system 10 of an embodiment, including feeding device 12, material catching apparatus 14, material pressing device 16
And installing plate 18.Wherein, feeding device 12 and material catching apparatus 14 are used to crawl electronic component, and by the electronic component of crawl
Pin is inserted into the connecting hole of circuit board, unlike, feeding device 12 captures the position of electronic component not with material catching apparatus 14
Identical, feeding device 12 captures the pin of electronic component, and material catching apparatus 14 captures the ontology of electronic component.It in this way, can basis
Actual needs selection feeding device 12 or material catching apparatus 14 are for gripping electronic component, for example, feeding device 12 may be used
Capture the electronic component of the small type of precision thin.
After the pin of the electronic component of crawl is inserted into the connecting hole of circuit board by feeding device 12 or material catching apparatus 14, binder
The decline of device 16 is pressed on electronic component, to compress electronic component namely so that electronic component is tightly attached on circuit board.In this reality
In release, feeding device 12, material catching apparatus 14 and material pressing device 16 are set on installing plate 18 namely feeding device 12, material grasping
Device 14 and material pressing device 16 integrate.It is appreciated that in other modes, installing plate 18 can also omit, at this point, taking
Expect that device 12, material catching apparatus 14 and material pressing device 16 are respectively independent.
Further, in the present embodiment, installing plate 18 be equipped with connection cylinder 19, connect cylinder 19 upper end 19a with
Installing plate 18 connects.Setting can be with connecting lower end 19b of cylinder 19 respectively in feeding device 12 and material catching apparatus 14 simultaneously
Changing-over plate with connection, wherein, the changing-over plate set on feeding device 12 is the first changing-over plate 100, set on changing for material catching apparatus 14
Fishplate bar is the second changing-over plate 14a.Feeding device 12 and material catching apparatus 14 are so dismounted very much, and according to actual needs, it can be with
Two feeding devices 12 (namely substituting material catching apparatus 14 using second feeding device 12) are set on installing plate 18, it can also
Two material catching apparatus 14 (namely substituting feeding device 12 using second material catching apparatus 14) are set on installing plate 18.
As shown in Fig. 2, feeding device 12 includes sequentially connected first changing-over plate 100, rotary components 200, forward travel
Component 300 and chuck component 400.
First changing-over plate 100 can match connection with connecting the lower end 19b of cylinder 19, and feeding device 12 passes through the first changing-over plate
100 and connection cylinder 19 be set on installing plate 18.It is appreciated that in other embodiments, it is convenient to omit the first changing-over plate
100 and connection cylinder 19, and directly rotary components 200 are set on installing plate 18.
Rotary components 200 connect that chuck component 200 is driven to rotate with chuck component 400.In the present embodiment, it revolves
Turning component 200 can drive chuck component 400 to be rotated in 180 ° namely 400 energy of chuck component under the drive of rotary components 200
It rotates freely.It is appreciated that in other embodiments, the rotation angle that rotary components 200 drive chuck component 400 to rotate can
To set according to actual needs, for example, the rotation angle that rotary components 200 drive chuck component 400 to rotate can be 360 °.
Between forward travel component 300 and chuck component 400 are connected for adjusting between chuck component 400 and electronic component
Away from.When chuck component 400 is located above electronic component, forward travel component 300 drives chuck component 400 to decline close to electronics
Element.
Chuck component 400 includes two collets 420 that spacing can be adjusted, and is pressed from both sides by the spacing changed between two collets 420
The pin of tight electronic component.
When above-mentioned feeding device 12 works, first so that electronic component is located at 400 lower section of chuck component, and causes electronic component
Pin backwards to circuit board, spacing between chuck component 400 and electronic component is then adjusted by forward travel component 300,
So that a pin of electronic component is located between two collets 420 of chuck component 400, then adjust the two of chuck component 400
Spacing between a collet 420 so that chuck component 400 clamps the pin, then controls chuck component by rotary components 200
400 rotate by a certain angle so that all pins of electronic component are inserted into circuit at (usually each electronic component includes two pins)
In the connecting hole of plate.Since electronic component is both provided with pin, above-mentioned feeding device 12 does not need to replace chuck component 400
Different types of electronic component can be clamped, there is versatility.
Under normal circumstances, chuck component 400 is controlled to rotate 180 ° by rotary components 200, can causes electronic component
All pins (usually each electronic component includes two pins) are inserted into towards circuit board in the connecting hole of circuit board.Due to
Mismachining tolerance, the pin of electronic component lead to the connecting hole of pin and circuit board there are contraposition deviation in itself easily there are deviation,
It is susceptible to inserting bad phenomenon.Further, in the present embodiment, chuck component 400 is controlled to revolve by rotary components 200
The angle turned is slightly larger than or is slightly less than 180 °, so that the pin that electronic component is not clamped by chuck component 400 is tilted (at this
In embodiment, tilted relative to vertical direction) insertion circuit board connecting hole in, will finally be pressed from both sides again by chuck component 400
The pin held is inserted into the connecting hole of circuit board.In this way, pin itself can be corrected due to deviation caused by mismachining tolerance, ensure
The success rate of inserting.
In the present embodiment, rotary components 200, forward travel component 300 and chuck component 400 are sequentially connected.It can
To understand, in other embodiments, rotary components 200 and forward travel component 300 can also separately with collet group
Part 400 connects.
Specifically, in the present embodiment, rotary components 200 include turntable fixed plate 210 and rotary cylinder 220.
Turntable fixed plate 210 is connected with the first changing-over plate 100 far from the one end for connecting cylinder 19, and rotary cylinder 220 is set on turntable
In fixed plate 210.Before forward travel component 300 includes the preceding inlet casing connecting plate 310 being connect with rotary cylinder 220 and is set on
Preceding inlet casing 320 on inlet casing connecting plate 310.Chuck component 400 further includes collet fixing piece 410, (figure is not for resetting spring
Show) and clamping cylinder (not shown), collet fixing piece 410 connect with preceding inlet casing 320, one end of collet 420 is arranged in folder
On head fixing piece 410, for clamping pin, resetting spring is set in collet fixing piece 410 other end, and connects two collets
420.Clamping cylinder is set on collet fixing piece 410, and is connect with one of collet 420, to drive the collet 420 close to another
One collet 420, so as to change the spacing between two collets 420.After clamping cylinder receives power, the resetting spring compressed is answered
Position, so that two collets 420 restore to original state.
Further, in the present embodiment, turntable fixed plate 210 includes first fixed plate that is connected and sets in obtuse angle
212 and second fixed plate 214, the first fixed plate 212 be vertically arranged with installing plate 18, the lateral surface of the first fixed plate 212 and
The lateral surface connection of one changing-over plate 100, rotary cylinder 220 are set on the lateral surface of the second fixed plate 214.Preceding inlet casing connecting plate
310 include the first connecting plate 312, the second connecting plate 314 for connecting with the first connecting plate 312 and setting in obtuse angle and connect with second
314 third connecting plate 316 connected vertically of fishplate bar, the first connecting plate 312 connect with rotary cylinder 220 and with the second fixed plate
214 are arranged in parallel, and preceding inlet casing 320 is set on third connecting plate 316.Collet fixing piece 410 is set in obtuse angle with preceding inlet casing 320
It puts.Wherein, when collet 420 prepares gripping electronic component, third connecting plate 316 is arranged in parallel, and third with the first fixed plate 212
Connecting plate 316 is parallel with the direction of chuck component 400 to the line between electronic component；Electronic component is inserted into electricity by collet 420
During the plate of road, third connecting plate 316 is vertically arranged with the first fixed plate 212, and third connecting plate 316 and chuck component 400 to electricity
The direction of line between subcomponent is vertical.
Further, in the present embodiment, collet 420 includes connected and sets first segment 422 and second segment in obtuse angle
424, second segment 424 is connect with collet fixing piece 410.Wherein, when collet 420 prepares gripping electronic component, 422 direction of first segment
Electronic component；When electronic component is inserted into circuit board by collet 420, first segment 422 is backwards to circuit board.
As shown in figure 3, material catching apparatus 14 is set on installing plate 18, and set with 12 homonymy of feeding device.Material catching apparatus 14
Including clip claw assembly 500, clip claw assembly 500 includes two clamping jaws 510 adjustable in pitch, by between two clamping jaws 510 of change
Spacing clamp electronic component ontology.When two clamping jaws 510 are in the electronic component middle gripped, two clamping jaws are adjusted
Spacing between 510 is to clamp the ontology of electronic component.Then circuit board is moved to the lower section of electronic component, complete pin with
After the contraposition of connecting hole, clamping jaw 510 unclamps electronic component, and smoothly pin is inserted into connecting hole.
Further, in the present embodiment, clip claw assembly 500 is further included for changing the spacing between two clamping jaws 510
Clamping cylinder 520, the one end of clamping cylinder 520 far from clamping jaw 510 be set on installing plate 18 on.Specifically, in present embodiment
In, clamping jaw 510 is holding claw clamping jaw.
Further, in the present embodiment, material catching apparatus 14 further includes the first pressure sensor on installing plate 18
600, the clamping cylinder 520 of one end connection of the first pressure sensor 600 far from installing plate 18, first pressure sensor 600 is used
In the clamping pressure for detecting two clamping jaws 510, it is subject to crushing to avoid the ontology for electronic component occur.
As shown in figure 4, material pressing device 16 includes the pushing component 700 that can be moved toward or away from circuit board, when electronics member
After the pin of part is inserted into the connecting hole of circuit board, pushes the decline of component 700 and be pressed on electronic component, to compress electronic component.Such as
This, it is possible to prevente effectively from electronic component comes off from circuit board.
During electronic component is plugged in circuit board, there may be the inserting of dislocation, for example, a certain electronics is first
Part should be plugged in the marginal zone of circuit board, and the electronic component is originally plugged in the center of circuit board by reality.It is and traditional
Mounting and clamping system can not to judge inserting whether misplace.To solve the above-mentioned problems, in the present embodiment, material pressing device 16 is gone back
The detection components 800 of 700 falling head of component are pushed including detection, to examine the inserting of dislocation.So that above-mentioned clamping system
System 10 can voluntarily judge whether inserting misplaces.
Specifically, in the present embodiment, push component 700 include be set on installing plate 18 on lower push cylinder 710, under
Push cylinder 710 far from installing plate 18 one end connection adjusting rod 720 and set on adjusting rod 720 far from lower push cylinder 710
The pressure head 730 of one end connection.Detection components 800 include the photosensitive sensor 810 being set on installing plate 18 and for detecting pressure head
The second pressure sensor 820 of 730 pressure and the limiting plate 830 being arranged on adjusting rod 720 and set on limiting plate 830
On limited post 840, limited post 840 is towards the direction extension where installing plate 18.Wherein, when the pressure of pressure head 730 reaches pre-
If during value, photosensitive sensor 810 cannot sense limited post 840, then electronic component is accurately plugged in circuit board, conversely, when pressure
When first 730 pressure reaches preset value, photosensitive sensor 810 can sense limited post 840, then electronic component is not plugged in accurately
Circuit board.
During pushing, lower 710 drive ram 730 of push cylinder, limiting plate 830 and limited post 840, which synchronize, to be declined, and works as electronic component
When being accurately plugged in circuit board, after pressure head 730 declines preset height, you can it is pressed on electronic component, and reaches preset pressure, this
When photosensitive sensor 810 misplace with limited post 840, limited post 840 is located at photosensitive sensor 810, photosensitive there is no face part
Sensor 810 is sensed less than limited post 840；And when electronic component is not accurately plugged in circuit board, pressure head 730 declines a spacing
It from rear, is pressed on electronic component, and reach preset pressure, this distance can be less than pre-determined distance, at this time photosensitive sensor 810 and portion
Divide 840 face of limited post, photosensitive sensor 810 can sense limited post 840.
Further, in the present embodiment, detection components 800 further include link block 850.Installing plate 18, second pressure pass
Sensor 820, link block 850 and lower push cylinder 710 are sequentially connected, and limited post 840 is actively located on link block 850.
In the present embodiment, the insertion method of a kind of electronic component and circuit board is also provided, is included the following steps：
Step S910 provides the electronic component of pin including ontology and on ontology and the circuit with connecting hole
Electronic component is positioned over below chuck component by plate, and causes the pin of electronic component backwards to circuit board.
Specifically, as shown in figure 5, Fig. 5 is mounting and clamping system 10 under original state, at this time third connecting plate 316 with
First fixed plate 212 is arranged in parallel, and third connecting plate 316 is vertically arranged with installing plate 18,422 court of first segment of collet 420
To electronic component.
Step S920 adjusts the spacing between chuck component and electronic component so that a pin of electronic component is located at
Between two collets of chuck component.
Specifically, as shown in fig. 6, preceding inlet casing 320 controls chuck component 400 to be moved towards electronic component, chuck component
400 decline a certain distance, so that a pin of electronic component is located between two collets 420 of chuck component 400.
Step S930 adjusts the spacing between two collets of chuck component so that chuck component, which clamps, is located at collet group
Pin between two collets of part.
Specifically, clamping cylinder drives collet 420 connected to it to be located at folder close to another collet 420 so as to clamp
Pin between two collets 420 of head assembly 400.
Step S940, control chuck component rotate by a certain angle so that all pins of electronic component are inserted into circuit board
In connecting hole.
Specifically, as shown in fig. 7, rotary components 200 control chuck component 400 to rotate 180 °, third connecting plate 316 at this time
It is vertically arranged with the first fixed plate 212, and third connecting plate 316 is arranged in parallel with installing plate 18, the first segment 422 of collet 420
Towards circuit board.
Specifically, in the present embodiment, the angle that chuck component 400 rotates is slightly larger than or is slightly less than 180 °, so that
It, finally again will be by collet group in the connecting hole of the inclined insertion circuit board of pin that electronic component is not clamped by chuck component 400
The pin that part 400 clamps is inserted into the connecting hole of circuit board.
Step S950 pushes component decline and is pressed on electronic component, to compress electronic component.
Specifically, as shown in figure 8, clamping cylinder first receives power, then the spring reset in collet fixing piece 410 makes collet
420 unclamp.Then 710 drive ram 730 of push cylinder, limiting plate 830 and limited post 840 is descended to synchronize to decline.Pressure head 730 compresses electricity
The pressure of subcomponent is measured by second pressure sensor 820.
Step S960, is reset to initial position.
Specifically, it as shown in figure 9, preceding inlet casing 320 is contracted to original position, so that collet 420 exits certain distance, avoids
It collides during spinning reduction.During this period, keep pressure head 730 motionless.
As shown in Figure 10, after inlet casing 320 is contracted to original position before, lower push cylinder 710 is contracted to original position, so that pressure head
730th, limiting plate 830 and limited post 840 return to initial position namely so that material pressing device 16 returns to initial position.
Last rotary components 200 control chuck component 400 to rotate 180 ° so that feeding device 12 returns to as shown in Figure 5
Initial position.
In addition, as shown in figure 11, feeding device 12 can be replaced according to actual needs.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. the pin for clamping the pin being connect with the ontology of electronic component, is inserted into circuit board by a kind of feeding device
Connecting hole in, which is characterized in that including：
Chuck component；
Forward travel component, between being connect with the chuck component for adjusting between the chuck component and the electronic component
Away from；And
Rotary components connect that the chuck component is driven to rotate with the chuck component；
Wherein, the chuck component includes two collets that spacing can be adjusted, and is pressed from both sides by the spacing changed between two collets
The pin of the tight electronic component.
2. feeding device according to claim 1, which is characterized in that the rotary components include turntable fixed plate and set
Rotary cylinder in the turntable fixed plate, the forward travel component include the preceding air inlet being connect with the rotary cylinder
Cylinder connecting plate and the preceding inlet casing on the preceding inlet casing connecting plate, the chuck component further include collet fixing piece,
Resetting spring and clamping cylinder, the collet fixing piece are connect with the preceding inlet casing, and one end of the collet is arranged in institute
It states on collet fixing piece, for clamping the pin, the resetting spring is set in the collet fixing piece other end, and is connected
Two collets, the clamping cylinder is set on the collet fixing piece, and is connect with collet one of them described, with driving
The collet is close to another collet.
3. feeding device according to claim 2, which is characterized in that the turntable fixed plate include be connected and in obtuse angle
First fixed plate and the second fixed plate are set, and the rotary cylinder is set on the lateral surface of second fixed plate, the advance
Cylinder connecting plate include the first connecting plate, the second connecting plate for connecting with first connecting plate and setting in obtuse angle and with it is described
Second connecting plate third connecting plate connected vertically, first connecting plate connect with the rotary cylinder and consolidate with described second
Fixed board is arranged in parallel, and the preceding inlet casing is set on the third connecting plate, and the collet fixing piece is in the preceding inlet casing
Obtuse angle is set；
Wherein, when the collet prepares to grip the electronic component, the third connecting plate is parallel with first fixed plate to be set
It puts, and the third connecting plate is parallel with the direction of the chuck component to the line between the electronic component；
When the electronic component is inserted into the circuit board by the collet, the third connecting plate is vertical with first fixed plate
Setting, and the third connecting plate is vertical with the direction of the chuck component to the line between the electronic component.
At least one of 4. feeding device according to claim 1, which is characterized in that also include the following features：
The collet includes being connected and sets first segment and second segment in obtuse angle, and the second segment connects with the forward travel component
It connects；Wherein, when the collet prepares to grip the electronic component, and the first segment is towards the electronic component；The collet
When the electronic component is inserted into the circuit board, the second segment is backwards to the circuit board；And
The feeding device further includes the changing-over plate for connecting and being connected with connecting the matching of cylinder lower end with the rotary components.
5. a kind of mounting and clamping system, which is characterized in that including：
Feeding device as described in any one of claim 1-4；And
Material pressing device, including the pushing component that can be moved toward or away from the circuit board；
After the pin of the electronic component is inserted into the connecting hole of the circuit board, the pushing component decline is pressed on the electronics
On element, to compress the electronic component.
6. mounting and clamping system according to claim 5, which is characterized in that the mounting and clamping system further includes installing plate and material grasping dress
It puts, the material catching apparatus, the feeding device and the material pressing device are set on the same side of the installing plate, the material catching apparatus
Including the first pressure sensor being set on the installing plate and the clip claw assembly being connect with first pressure sensor, the folder
Claw assembly includes two clamping jaws adjustable in pitch, and the electronic component is clamped by the spacing changed between two clamping jaws
Ontology, the first pressure sensor are used to detect the clamping pressure of two clamping jaws.
7. mounting and clamping system according to claim 5, which is characterized in that the material pressing device further includes the detection pushing group
The detection components of part falling head, to examine the inserting of dislocation.
8. mounting and clamping system according to claim 7, which is characterized in that the mounting and clamping system further includes installing plate, described to take
Expect that device and the material pressing device are set on the same side of the installing plate；
The component that pushes includes the lower push cylinder being set on the installing plate and the lower push cylinder far from the installing plate
The adjusting rod of one end connection and the pressure head set on one end connection of the adjusting rod far from the lower push cylinder；
The detection components include be set on the installing plate on photosensitive sensor and for detect the ram pressures second
Pressure sensor and the limiting plate being arranged on the adjusting rod and the limited post on the limiting plate, the limit
Direction extension where the column towards the installing plate of position；
Wherein, when the pressure of the pressure head reaches preset value, the photosensitive sensor cannot sense the limited post, then institute
It states electronic component and is accurately plugged in the circuit board, conversely, when the pressure of the pressure head reaches preset value, the photosensitive sensing
Device can sense the limited post, then the electronic component is not plugged in the circuit board accurately.
9. the insertion method of a kind of electronic component and circuit board, which is characterized in that include the following steps：
The electronic component for including ontology and the pin on ontology and the circuit board with connecting hole are provided, by electronic component
It is positioned over below chuck component, and causes the pin of electronic component backwards to circuit board；
Adjust the spacing between chuck component and electronic component so that a pin of electronic component is located at two of chuck component
Between collet；
Adjust chuck component two collets between spacing so that chuck component clamp positioned at chuck component two collets it
Between pin；And
Control chuck component rotates by a certain angle so that all pins of electronic component are inserted into the connecting hole of circuit board.
10. the insertion method of electronic component according to claim 9 and circuit board, which is characterized in that causing electronics first
All pins of part are inserted into the step in the connecting hole of circuit board：The pin that electronic component is not clamped by chuck component is inclined
It is inserted into the connecting hole of circuit board, finally the pin clamped by chuck component is inserted into the connecting hole of circuit board again.
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|---|---|---|---|
| CN201711489533.0A CN108156800B (en) | 2017-12-29 | 2017-12-29 | Clamping system, material taking device thereof and inserting method of electronic element and circuit board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489533.0A CN108156800B (en) | 2017-12-29 | 2017-12-29 | Clamping system, material taking device thereof and inserting method of electronic element and circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108156800A true CN108156800A (en) | 2018-06-12 |
| CN108156800B CN108156800B (en) | 2023-11-28 |
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|---|---|---|---|
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| CN110342245A (en) * | 2019-07-05 | 2019-10-18 | 江门市蓬江区珠西智谷智能装备协同创新研究院 | A kind of element for plug-in machine folds up mechanism |
| WO2021031133A1 (en) * | 2019-08-16 | 2021-02-25 | 南京唐壹信息科技有限公司 | Pin-welding device for electronic component of computer integrated system, and process for plugging in same |
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| CN109247008A (en) * | 2018-10-30 | 2019-01-18 | 重庆隆成电子设备有限公司 | A kind of soft or hard make-up machine and pasting method |
| CN110193842A (en) * | 2019-06-12 | 2019-09-03 | 无锡卓闻智能科技有限公司 | Intelligent clamping jaw |
| CN110342245A (en) * | 2019-07-05 | 2019-10-18 | 江门市蓬江区珠西智谷智能装备协同创新研究院 | A kind of element for plug-in machine folds up mechanism |
| CN110342245B (en) * | 2019-07-05 | 2024-05-28 | 江门市蓬江区科技中心(江门市蓬江区生产力促进中心) | Element clamping mechanism for component inserter |
| WO2021031133A1 (en) * | 2019-08-16 | 2021-02-25 | 南京唐壹信息科技有限公司 | Pin-welding device for electronic component of computer integrated system, and process for plugging in same |
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