CN207305128U - A kind of automatic fixation device of chip mounter - Google Patents
A kind of automatic fixation device of chip mounter Download PDFInfo
- Publication number
- CN207305128U CN207305128U CN201721367313.6U CN201721367313U CN207305128U CN 207305128 U CN207305128 U CN 207305128U CN 201721367313 U CN201721367313 U CN 201721367313U CN 207305128 U CN207305128 U CN 207305128U
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- CN
- China
- Prior art keywords
- guide rail
- circuit board
- chip mounter
- plate
- fixation device
- 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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Abstract
The utility model discloses a kind of automatic fixation device of chip mounter, including two guide rails being arranged in parallel, circuit board conveyer structure is provided with the inside of guide rail, the driving mechanism of drive circuit board conveying mechanism walking is provided with guide rail；Middle part on the outside of two guide rails is symmetrical arranged the clamping device for being useful for clamping or release circuit plate；Middle part wherein on the inside of a guide rail is provided with the baffle mechanism that to circuit board position and can move up and down perpendicular to guide rail.The utility model is simple in structure, using cylinder as power source, and combines into plate close to switch the Automatic-clamping for carry out the detection of circuit board charging, realizing circuit board and discharges and operate；Not only control mode is very simple, but also also reduces production cost.
Description
Technical field
Chip mounter technical field is the utility model is related to, particularly a kind of automatic fixation device for chip mounter.
Background technology
Chip mounter is also known as placement equipment, surface mount system（Surface Mount System）, configure and exist in production line
It is that Surface Mount Component is accurately placed on PCB pads by mobile mounting head after dispenser or screen process press
A kind of equipment.
Full-automatic chip mounter is generally all equipped with and send plate system automatically, send plate system to be automatically sent to refer to by circuit board automatically
Fixed mounting position.Circuit board accidental movement, it is necessary to by circuit board clamping before attachment, mounts during attachment in order to prevent
After unclamp circuit board automatically again, and be transmitted to upstream device.The automatic fixation device of conventional patch machine is generally driven using motor
The dynamic mode for pushing up circuit board upwards is clamped, the drawback is that cost is higher, mechanical structure and electrical control are more complicated.
Utility model content
The utility model technical issues that need to address are to provide a kind of of low cost, simple in structure and easily controllable
Automatic fixation device applied to chip mounter.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of automatic fixation device of chip mounter, including two guide rails being arranged in parallel, are provided with circuit board on the inside of guide rail
Conveying mechanism, the driving mechanism of drive circuit board conveying mechanism walking is provided with guide rail；Middle part on the outside of two guide rails is symmetrical
It is provided with the clamping device for clamping or release circuit plate；Middle part wherein on the inside of a guide rail, which is provided with, carries out circuit board
The baffle mechanism that positions and can move up and down perpendicular to guide rail.
A kind of above-mentioned automatic fixation device of chip mounter, the circuit board conveyer structure include being arranged on guide rail inner side end
Pulley blocks and be wound on pulley blocks periphery send plate belt；The driving mechanism includes being symmetricly set on the inside of two guide rails
The driving wheel for sending plate belt to operate is driven, by synchronous axis connection between two driving wheels, wherein being provided with the outside of a guide rail
Drive the motor of driving wheel.
A kind of above-mentioned automatic fixation device of chip mounter, the clamping device include the activity set parallel to guide rail lateral wall
Briquetting and above guide rail with movable holddown briquetting pressure arm connected vertically；A pair is additionally provided with the guide rail lateral wall
For lifting the cylinder of movable holddown.
A kind of above-mentioned automatic fixation device of chip mounter, is provided with the inside of the guide rail of circuit board feed side for detecting electricity
Whether road plate enters being switched into plate is close for guide rail, the input into plate close to the output terminal connection chip mounter control mechanism of switch
End.
As a result of above technical scheme, technological progress acquired by the utility model is as follows.
The utility model is simple in structure, using cylinder as power source, and combines into plate close to switch to carry out circuit board
The detection of charging, the Automatic-clamping and release for realizing circuit board operate；Not only control mode is very simple, but also also reduces
Production cost.In addition, the utility model is clamped using pushing mode so that the position of circuit board is in clamping or release process
In all without change so that will not be because of clamping, produce vibration to the device mounted on circuit board in release process and influence
Effect is mounted, ensure that the reliability of circuit board patch.
Brief description of the drawings
Fig. 1 is the front perspective view of the utility model；
Fig. 2 is the rear perspective view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the actual working state figure of the utility model.
Wherein：1. rear rail, 2. rear main wheels, 3. first rear wheels, 4. second rear wheels, 5. the 3rd rear wheels, 6.
Four rear wheels, 7. the 5th rear wheels, 8. the 6th rear wheels, 9. the 7th rear wheels, 10. the 8th rear wheels, 11. the 9th rear wheels,
12. the tenth rear wheel, plate belt is sent after 13., 14. fromer rails, driving wheel before 15., 16. first front wheels, 17. second is advancing slip
Wheel, 18. the 3rd front wheels, 19. the 4th front wheels, 20. the 5th front wheels, 21. the 6th front wheels, 22. the 7th front wheels, 23.
8th front wheel, 24. the 9th front wheels, 25. the tenth front wheels send plate belt before 26., 27. synchronizing shafts, and 28. into plate close to opening
Close, 29. baffle mechanisms, 30. first exhaust hoods, 31. second exhaust hoods, movable holddown after 32., briquetting pressure arm after 33., 34. the
One front air cylinder, 35. second front air cylinders, movable holddown before 36., briquetting pressure arm before 37., 38. circuit boards.
Embodiment
The utility model is further elaborated below in conjunction with the drawings and specific embodiments.
A kind of automatic fixation device of chip mounter, its structure as shown in Figure 1 to Figure 3, including two guide rails being arranged in parallel, after
Guide rail 1 and fromer rail 14, are provided with circuit board conveyer structure on the inside of guide rail, driving mechanism are provided with guide rail, for driving
Circuit board conveyer structure is walked；Middle part on the outside of two guide rails is symmetrically arranged with clamping device, for clamping or release circuit plate；
Middle part wherein on the inside of a guide rail is provided with baffle mechanism 29, as shown in Figures 2 and 3, the controlled end connection of baffle mechanism 29
The output terminal of chip mounter control mechanism, for being positioned to circuit board, and can move up and down perpendicular to guide rail.
Circuit board conveyer structure includes the pulley blocks being arranged on guide rail inner side end and is wound on pulley blocks periphery
Send plate belt.In the present embodiment, the structure of circuit board conveyer structure as depicted in figs. 1 and 2, including is arranged on the inner side of rear rail 1
3 to the tenth rear wheel 12 of the first rear wheel on end face, 3 to the tenth rear wheel 12 of the first rear wheel send plate belt 13 to go here and there after
Even；16 to the tenth front wheel 25 of the first front wheel being arranged on fromer rail 14 is further included, the first front wheel 16 to the tenth is advancing slip
Wheel 25 is by preceding sending plate belt 26 to contact.
Driving mechanism includes being symmetricly set on the driving wheel for being driven on the inside of two guide rails and sending plate belt to operate, two driving wheels it
Between by synchronous axis connection, wherein be provided with the outside of a guide rail driving driving wheel motor, motor controlled end connection patch
The output terminal of piece machine control mechanism.In the present embodiment, the structure of driving mechanism as depicted in figs. 1 and 2, including is arranged on fromer rail
The preceding driving wheel 15 of 14 inner side ends and the rear main wheel 2 for being arranged on 1 inner side end of rear rail, preceding driving wheel 15 and rear main wheel
Connected between 2 by synchronizing shaft 27.
Clamping device includes the movable holddown set parallel to guide rail lateral wall and above guide rail and movable holddown
Briquetting pressure arm connected vertically；Be additionally provided with a pair of cylinder for being used to lift movable holddown on guide rail lateral wall, cylinder it is controlled
The output terminal of end connection chip mounter control mechanism.In the present embodiment, the structure of clamping device as depicted in figs. 1 and 2, including is set
After the outside center vertical of rear rail 1 upward the first exhaust hood 30 and the second exhaust hood 31, the first exhaust hood 30 and second
Rear movable holddown 32, briquetting pressure arm 33 after the top setting of rear movable holddown 32 are connected between the piston rod of cylinder 31；Clamping
Mechanism further includes upward the first front air cylinder 34 and the second front air cylinder 35 of outside center vertical for being arranged on fromer rail 14, before first
Movable holddown 36 before being connected between the piston rod of 34 and second front air cylinder 35 of cylinder, the top of preceding movable holddown 36 set preceding pressure
Block pressure arm 37.
Conveyed after circuit board charging, clamped and release movement automatically to realize, the utility model is positioned at circuit
It is provided with the inside of the guide rail of plate feed side into plate close to switch 28, whether enters guide rail for detection circuit plate, opened into plate is close
The input terminal of the output terminal connection chip mounter control mechanism of pass.
The operation principle of the utility model is：Circuit board 38 is sent between rear rail 1 and fromer rail 14 by upstream equipment
When at into the close switch 28 of plate, trigger into plate close to switching 28, signal be sent into chip mounter control mechanism into plate close to switching 28,
Chip mounter control mechanism has detected circuit board feeding, and just control baffle mechanism 29 rises, at the same by control motor drive after
Driving wheel 2 and the synchronous operating of preceding driving wheel 15, and then send plate belt 13 He after being driven respectively by rear wheel group and front wheel group
Before send plate belt 26 synchronous operating, circuit board 38 stops when being sent at baffle mechanism 29, then send plate belt also to shut down；
Meanwhile chip mounter control mechanism controls two exhaust hoods and two front air cylinders to shrink, and then movable holddown 32 and preceding work after drive
Dynamic pressure block 36 pushes, and circuit board 38 is by 37 clamping band guide rail of rear briquetting pressure arm 33 and preceding briquetting pressure arm, as shown in figure 4, so far
Clamping plate action is completed, and chip mounter carries out patch；After the completion of patch, chip mounter control mechanism control baffle mechanism 29 is fallen, at the same time
Two exhaust hoods and two front air cylinder synchronous extensions are controlled, and then are lifted after drive on movable holddown 32 and preceding movable holddown 36, after
Briquetting pressure arm 33 and preceding briquetting pressure arm 37 unclamp circuit board 38, control motor to drive afterwards and send plate belt operating by circuit board 38
Send out.
Claims (4)
- A kind of 1. automatic fixation device of chip mounter, it is characterised in that：Including two guide rails being arranged in parallel, the inner side of guide rail is set There is circuit board conveyer structure, the driving mechanism of drive circuit board conveying mechanism walking is provided with guide rail；On the outside of two guide rails Middle part is symmetrical arranged the clamping device for being useful for clamping or release circuit plate；Middle part wherein on the inside of a guide rail is provided with to electricity The baffle mechanism that road plate position and can moved up and down perpendicular to guide rail.
- A kind of 2. automatic fixation device of chip mounter according to claim 1, it is characterised in that：The circuit board conveyer structure Including the pulley blocks being arranged on guide rail inner side end and be wound on pulley blocks periphery send plate belt；The driving mechanism bag Include the driving wheel for being symmetricly set on and being driven on the inside of two guide rails and sending plate belt to operate, by synchronous axis connection between two driving wheels, The motor of driving driving wheel is wherein provided with the outside of a guide rail.
- A kind of 3. automatic fixation device of chip mounter according to claim 1, it is characterised in that：The clamping device includes flat Row is in the movable holddown of guide rail lateral wall and positioned at guide rail above and movable holddown briquetting pressure arm connected vertically；The guide rail A pair of cylinder for being used to lift movable holddown is additionally provided with lateral wall.
- A kind of 4. automatic fixation device of chip mounter according to any one of claims 1 to 3, it is characterised in that：Positioned at circuit It is provided with the inside of the guide rail of plate feed side for whether detection circuit plate to enter being switched into plate is close for guide rail（28）, approached into plate Switch（28）Output terminal connection chip mounter control mechanism input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367313.6U CN207305128U (en) | 2017-10-23 | 2017-10-23 | A kind of automatic fixation device of chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367313.6U CN207305128U (en) | 2017-10-23 | 2017-10-23 | A kind of automatic fixation device of chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207305128U true CN207305128U (en) | 2018-05-01 |
Family
ID=62272561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367313.6U Active CN207305128U (en) | 2017-10-23 | 2017-10-23 | A kind of automatic fixation device of chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207305128U (en) |
-
2017
- 2017-10-23 CN CN201721367313.6U patent/CN207305128U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |