CN206073924U - The detection means of flexible PCB - Google Patents
The detection means of flexible PCB Download PDFInfo
- Publication number
- CN206073924U CN206073924U CN201620987132.2U CN201620987132U CN206073924U CN 206073924 U CN206073924 U CN 206073924U CN 201620987132 U CN201620987132 U CN 201620987132U CN 206073924 U CN206073924 U CN 206073924U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- flexible pcb
- pushing block
- measured
- driving means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This utility model discloses a kind of detection means of flexible PCB, including：Delivery unit, including two the first guide rails parallel to each other, first driving means and the baffle plates positioned at first guide rail one end；Detector unit, including the portal frame being slidably connected to above the first guide rail, is connected to the laser aid of portal frame horizontal part；Controller is connected respectively to first driving means and laser aid；First driving means include：First positioning cylinder, is slidably connected to the first guide rail；First pushing block, is vertically fixedly attached to above the first positioning cylinder by connector；Controller sends drive signal and drives the first positioning cylinder sliding on the first guide rail, drives the first pushing block to promote flexible PCB to be measured to slide to baffle plate stopping in the first guide rail.This utility model sends laser by the laser aid that the portal frame horizontal part set up on the first guide rail is arranged and irradiates flexible PCB, carries out height and gap detection, will not destroy flexible PCB, and detection efficiency and accuracy rate are higher.
Description
Technical field
This utility model is related to technical field of circuit board detection, and more specifically, this utility model is related to a kind of flexible electrical
The detection means of road plate.
Background technology
With the offer of the development and living standard of electronic technology, increasing electronic product enters the life of people
In.Flexible PCB, abbreviation FPC (Flexible Printed Circuit), is with polyimides or mylar as base material
Made by a kind of high reliability printed circuit board (PCB), with density is high, lightweight, thickness of thin the characteristics of, be widely used in mobile phone, pen
Remember on the electronic products such as this computer, digital data.
In the production process of flexible PCB, complete FPC punching after, it usually needs flexible PCB is carried out height and
The detection in gap.As flexible PCB is lightweight, thickness of thin, during detection, testing equipment is easy to flexible electrical
Road plate causes to damage.Need now a kind of automatic detection flexible PCB height and gap are provided and flexible PCB is not damaged
Detection means.
Utility model content
For weak point present in above-mentioned technology, this utility model provides a kind of detection means of flexible PCB,
It is soft on the first guide rail that the laser aid arranged by the portal frame horizontal part set up on the first guide rail sends laser irradiation
Property circuit board, carry out height and gap detection, flexible PCB will not be destroyed, detection efficiency and accuracy rate are higher.
In order to realize that this utility model is by the following technical programs according to these purposes of the present utility model and further advantage
Realize：
This utility model provides a kind of detection means of flexible PCB, and which includes：
Delivery unit, which includes horizontally disposed two the first guide rails parallel to each other, first driving means and is located at
The baffle plate of described first guide rail one end；
Detector unit, which includes being slidably connected to portal frame above first guide rail, is connected to the portal frame water
The laser aid in flat portion；The laser aid is launched laser to detect height and the gap of flexible PCB to be measured；And,
Controller, which is connected respectively to the first driving means and the laser aid；
Wherein, the first driving means include：
First positioning cylinder, which is slidably connected to first guide rail；
First pushing block, which passes through connector and is vertically fixedly attached to above first positioning cylinder；The control
Device processed sends drive signal and drives the first positioning cylinder sliding on first guide rail, drives first pushing block to push away
Move flexible PCB to be measured stopping is slided to baffle plate in first guide rail.
Preferably, the delivery unit also includes driving flexible PCB to be measured vertically moving to be measured to adjust
The second driving means of flexible PCB and first guide rail in vertical direction relative position, the second driving means bag
Include：
Second guide rail, which is vertically fixed to below first guide rail；
Jacking cylinder, which is slided along second guide rail；
Second pushing block, which includes horizontal part and vertical portion；Described horizontal part one end is fixedly attached to the jacking cylinder, institute
State the horizontal part other end to extend towards on the inside of two first guide rails；It is fixedly connected with above the elongated end of the horizontal part perpendicular
Straight portion.
Preferably, the delivery unit also includes driving flexible PCB to be measured to slide to be measured to adjust in the horizontal direction
3rd driving means of flexible PCB relative position between two articles of first guide rails；3rd driving means include：
3rd guide rail, which is vertically fixed on the outside of first guide rail in the horizontal direction；
Second positioning cylinder, which is slided along the 3rd guide rail；
First buffer unit, which includes the 3rd pushing block slided along the 3rd guide rail, is erected on first guide rail
The locating piece of side, spring, screw and the 4th pushing block；
Wherein, the locating piece is provided with the chute for matching the spring, and the chute is in the same direction with the 3rd guide rail；
The screw sequentially passes through the 3rd pushing block, the spring and is fixedly attached to the 4th pushing block；
Second positioning cylinder slides driving the 3rd pushing block along the 3rd guide rail and extrudes the spring.
Preferably, the delivery unit also includes the position sensor for being communicatively connected to the controller, the position
Sensor is disposed in parallel in one end of first guide rail, the flexible electrical to be measured that the position sensor will be gathered with the baffle plate
The positional information of road plate is converted into the signal of telecommunication and issues the controller.
Preferably, the delivery unit also includes the handwheel for adjusting the guide rail spacing between two first guide rails,
The handwheel is located at the outside of two first guide rails.
Preferably, the horizontal part of the portal frame is provided with the 4th guide rail, and the laser aid is along the 4th guide rail
Slide on the portal frame.
Preferably, the delivery unit is two groups for being set up in parallel；Delivery unit described in one group is examined described in matching one group
Survey unit.
This utility model at least includes following beneficial effect：
1) the first positioning cylinder sliding on the first guide rail, drives the first pushing block to promote flexible PCB to be measured first
Guide rail slides to baffle plate and is blocked stopping at test position, the promotion of the first pushing block, it is to avoid flexible PCB is in transmit process
In be damaged；The laser aid arranged by portal frame horizontal part sends flexible circuit of the laser irradiation on the first guide rail
Plate, completes height and gap detection, and detection efficiency and accuracy rate are higher；
2) the second driving means are used to drive flexible PCB to be measured vertically moving to adjust flexible circuit to be measured
Plate and the first guide rail are in vertical direction relative position；
3) the 3rd driving means are used to drive flexible PCB to be measured to slide in the horizontal direction to adjust flexible circuit to be measured
Relative position of the plate between two the first guide rails；
4), in the 3rd driving means, the second positioning cylinder slides the 3rd pushing block extrusion spring of driving, spring along the 3rd guide rail
Bounce after being squeezed continues the flexible PCB to be measured for driving the 4th pushing block to promote on the first guide rail, and spring is driving the 4th
Pushing block promotes flexible PCB to be measured to provide elastic buffer, protects flexible PCB, to flexible PCB to be measured and the first guide rail
Between both sides, relative position is micro-adjusted；
5) position sensor that first guide rail one end is disposed in parallel in baffle plate is set, by the flexible PCB to be measured of collection
Positional information be converted into the signal of telecommunication and issue controller, so that subsequent controllers send laser control signal to laser aid to open
Dynamic laser irradiation；
6) handwheel on the outside of the first guide rail is set, for the guide rail spacing between two the first guide rails of manual fine-tuning,
So that guide rail spacing is applied to sliding for flexible PCB；
7) laser-irradiated domain of laser aid, can be along the first guide rail by portal frame less than whole flexible PCB to be measured
Slide and laser aid can be slided along the 4th guide rail of portal frame horizontal part setting；Sliding back and forth for laser aid, swashs
The detection zone of light irradiation can cover whole flexible PCB to be measured；
8) delivery unit is two groups for being set up in parallel；One group of delivery unit matches one group of detector unit, forms double
Detection means, further improves detection efficiency.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural representation of the detection means of flexible PCB described in the utility model；
Fig. 2 is the structural representation of delivery unit described in the utility model；
Fig. 3 is the structural representation of laser aid described in the utility model；
Fig. 4 is the structural representation of first driving means described in the utility model；
Fig. 5 is the structural representation of the second driving means described in the utility model；
Fig. 6 is the structural representation of the 3rd driving means described in the utility model.
In figure：
100- delivery units；The first guide rails of 11-；12- baffle plates；
13- first driving means；The first positioning cylinders of 131-；The first pushing blocks of 132-；133- connectors；
The second driving means of 14-；The second guide rails of 141-；142- jacking cylinders；The second pushing blocks of 143-；The second pushing blocks of 143A-
Horizontal part；The second pushing blocks of 143B- vertical portion；
The 3rd driving means of 15-；The 3rd guide rails of 151-；The second positioning cylinders of 152-；The 3rd pushing blocks of 153-；
154- locating pieces；155- springs；156- screws；The 4th pushing blocks of 157-；
16- position sensors；
17- handwheels；
200- detector units；21- portal frames；22- laser aids；
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
As shown in Figures 1 to 4, this utility model provides a kind of detection means of flexible PCB, and which includes：Delivery unit
100, which includes horizontally disposed two the first guide rails 11 parallel to each other, first driving means 13 and is located at the first guide rail one
The baffle plate 12 at end；Detector unit 200, which includes being slidably connected to the gantry above the first guide rail 11 (example is X-direction in Fig. 2)
Frame 21, the laser aid 22 for being connected to 21 horizontal part of portal frame (example is Y-direction in Fig. 2)；Laser aid 22 launch laser with
Detect height and the gap of flexible PCB to be measured；And, controller (not shown), which is connected respectively to the first driving dress
Put 13 and laser aid 22；Wherein, as shown in figure 4, first driving means 13 include：First positioning cylinder 131, its company of slip
It is connected to the first guide rail 11；First pushing block 132, which passes through connector 133 and is vertically fixedly attached to the first positioning cylinder 131
Top；Controller sends drive signal and drives the first positioning cylinder 131 sliding on the first guide rail 11, drives the first pushing block
132 promote flexible PCB to be measured to slide to baffle plate 12 stopping in the first guide rail 11.
In above-mentioned embodiment, the detection process of flexible PCB is：Controller sends drive signal and drives first to position
The sliding on the first guide rail 11 of cylinder 131, drives the first pushing block 132 to promote flexible PCB to be measured to slide in the first guide rail 11
Stop to baffle plate 12, the stop position is position to be measured；It is connected to the laser aid 22 below 21 horizontal part of portal frame to launch
Cutting edge aligned laser, laser aid 22 under the drive of portal frame 21, along the X-direction of the first guide rail 11, from flexible PCB to be measured
One end slide into the other end so that the detection zone of linear laser covers the entirely survey flexible electrical to be measured positioned at position to be measured
Road plate, realizes the height of flexible PCB and the detection in gap.First guide rail 11 is two guide rails be arrangeding in parallel, flexible circuit
Grillage is located on two the first guide rails 11.The promotion of the first pushing block 132, it is to avoid flexible PCB is damaged in transmit process
It is bad；The flexible PCB prevention to be measured promoted by the first pushing block 132 is positioned at laser aid 22 and irradiates inspection by the setting of baffle plate 12
The position to be measured surveyed, hard spacing, locating accuracy is high；The laser aid 22 arranged by 21 horizontal part of portal frame sends laser photograph
The flexible PCB penetrated on the first guide rail 11, completes height and gap detection, and detection efficiency and accuracy rate are higher.
As another embodiment of the present utility model, as shown in figure 5, delivery unit 100 also includes that driving is to be measured soft
Property circuit board vertically moving (in Fig. 2 example be Z-direction) erected with adjusting flexible PCB to be measured and the first guide rail 11
Second driving means 14 of the Nogata to relative position, the second driving means 14 include：Second guide rail 141, which is vertically solid
Determine to below first guide rail 11；Jacking cylinder 142, which is slided along the second guide rail 141；Second pushing block 143, which is included in L
The horizontal part 143A and vertical portion 143B of type；Horizontal part 143A one end is fixedly attached to jacking cylinder 142, and horizontal part 143A is another
End extends towards on the inside of two the first guide rails 11；Vertical portion 143B is fixedly connected with above the elongated end of horizontal part 143A.
In above-mentioned embodiment, the horizontal part 143A other ends extend towards on the inside of two the first guide rails 11, horizontal part 143A
Elongated end above be fixedly connected with vertical portion 143B, vertical portion 143B has certain supporting role to flexible PCB to be measured.
Need to adjust flexible PCB to be measured and the first guide rail 11 in vertical direction relative position, jacking cylinder 142 is along the second guide rail
About 142 slide, and drive the vertical portion 143B of the second pushing block 143 to promote under flexible PCB in the vertical direction and move, so as to
Realize the adjustment of flexible PCB to be measured and the first guide rail 11 in vertical direction relative position.
As another embodiment of the present utility model, as shown in fig. 6, delivery unit 100 also includes that driving is to be measured soft
Property circuit board slide in the horizontal direction with adjust flexible PCB to be measured between two article of first guide rail 11 relative position the 3rd
Driving means 15.3rd driving means 15 include：3rd guide rail 151, its in the horizontal direction (in Fig. 2 example be Y-direction) it is vertical
It is fixed on the outside of first guide rail；Second positioning cylinder 152, which is slided along the 3rd guide rail 151；First buffer unit, its bag
Include along the 3rd guide rail the 3rd pushing block 153 for sliding, the locating piece 154 being erected above the first guide rail 11, spring 155, screw 156
And the 4th pushing block 157；154 fixed mount of locating piece is set to above the first guide rail 11, and locating piece 154 is provided with matching spring 155
In the same direction, spring 155 can slide in chute for chute, chute and the 3rd guide rail 151；Screw 156 sequentially passes through the 3rd pushing block
153rd, spring 155 is fixedly attached to the 4th pushing block 157.
In above-mentioned embodiment, locating piece 154 is for the slip after 155 stress and deformation of support spring, locating piece and Luding
156 coordinate, and play a part of guiding to the glide direction of spring 155.Need to adjust flexible PCB to be measured and lead at two first
Between rail 11 during relative position, the second positioning cylinder 152 slides driving 153 extrusion spring of the 3rd pushing block along the 3rd guide rail 151
155, the bounce after spring 155 is squeezed continues the flexible circuit to be measured for driving the 4th pushing block 157 to promote on the first guide rail 11
Plate, realizes the micro-adjustment of relative position between flexible PCB to be measured and the first guide rail both sides.Spring 155 is the 4th pushing block of driving
157 promote flexible PCB to be measured to provide elastic buffer, protect flexible PCB.Screw 156 avoids the bounce of spring 155 from inciting somebody to action
3rd pushing block 153 is flicked.
Used as another embodiment of the present utility model, delivery unit 100 also includes the position for being communicatively connected to controller
Sensor 16 is put, position sensor 16 is disposed in parallel in one end of the first guide rail 11 with baffle plate 12.Treat when the first pushing block 132 is promoted
Survey flexible PCB the first guide rail 11 slide to baffle plate 12 stop stop at position to be measured when, position sensor 16 by gather
The positional information of flexible PCB to be measured is converted into the signal of telecommunication and issues controller, and controller is according to flexible circuit Board position to be measured
The signal of telecommunication, is sent laser control signal and is detected with the laser irradiation for starting laser aid 22 to laser aid 22.
As another embodiment of the present utility model, delivery unit 100 also include adjusting two the first guide rails 11 it
Between guide rail spacing handwheel 17, handwheel 17 be located at two the first guide rails 11 on the outside of.Handwheel 17 is used to manually finely tune two
Guide rail spacing between first guide rail 11 so that guide rail spacing is applied to sliding for flexible PCB.
Used as another embodiment of the present utility model, the horizontal part of portal frame 21 is provided with the 4th guide rail, laser dress
Put 22 to slide on portal frame 21 along the 4th guide rail, i.e. the Y-direction along Fig. 2 of laser aid 22 is slided.Because laser aid 22
The laser penetrated is linear laser, if linear laser width in the Y direction is much smaller than the width of flexible PCB to be measured, laser inspection
During survey, during portal frame 21 slides into the other end from one end of flexible PCB along the first guide rail 11, laser aid 22 is only
It is only completed the detection of a detection width.Laser aid 22 can be slided on portal frame 21 along the 4th guide rail, then, a detection is wide
After degree, controller drives laser aid 22 to continue to slide a detection width along the Y-direction of the 4th guide rail, and controller drives dragon again
Door frame 21 drives laser aid 22 to do return movement on the first guide rail 11, completes the detection of next detection width, until swashing
The detection zone that electro-optical device is moved for more than 22 times repeatedly covers whole flexible PCB to be measured.Therefore, portal frame 21 can be led along first
The 4th guide rail that rail 11 is slided and laser aid 22 can be arranged along 21 horizontal part of portal frame is slided and is mutually matched, and realizes that laser is filled
The multiple detection zone for back and forth sliding for putting 22 can cover whole flexible PCB to be measured.
Used as another embodiment of the present utility model, delivery unit 100 is two groups for being set up in parallel；One group of transmission list
Unit 100 matches one group of detector unit 200, forms the detection means of double, further improves the detection efficiency of flexible PCB.
Although embodiment of the present utility model is disclosed as above, which is not restricted in description and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art
It is easily achieved other modification.Therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to and shown here as the legend with description with new.
Claims (7)
1. a kind of detection means of flexible PCB, it is characterised in that include：
Delivery unit, which includes horizontally disposed two the first guide rails parallel to each other, first driving means and is located at described
The baffle plate of first guide rail one end；
Detector unit, which includes being slidably connected to portal frame above first guide rail, is connected to the portal frame horizontal part
Laser aid；The laser aid is launched laser to detect height and the gap of flexible PCB to be measured；And,
Controller, which is connected respectively to the first driving means and the laser aid；
Wherein, the first driving means include：
First positioning cylinder, which is slidably connected to first guide rail；
First pushing block, which passes through connector and is vertically fixedly attached to above first positioning cylinder；The controller
Send drive signal and drive the first positioning cylinder sliding on first guide rail, drive first pushing block to promote and treat
Survey flexible PCB stopping is slided to baffle plate in first guide rail.
2. the detection means of flexible PCB as claimed in claim 1, it is characterised in that the delivery unit also includes driving
Flexible PCB to be measured is vertically moving relative in vertical direction with first guide rail to adjust flexible PCB to be measured
Second driving means of position, second driving means include：
Second guide rail, which is vertically fixed to below first guide rail；
Jacking cylinder, which is slided along second guide rail；
Second pushing block, which includes horizontal part and vertical portion；Described horizontal part one end is fixedly attached to the jacking cylinder, the water
Flat portion's other end extends towards on the inside of two first guide rails；It is fixedly connected with above the elongated end of the horizontal part vertically
Portion.
3. the detection means of flexible PCB as claimed in claim 1, it is characterised in that the delivery unit also includes driving
Flexible PCB to be measured slides to adjust flexible PCB to be measured relative position between two first guide rails in the horizontal direction
The 3rd driving means put；3rd driving means include：
3rd guide rail, which is vertically fixed on the outside of first guide rail in the horizontal direction；
Second positioning cylinder, which is slided along the 3rd guide rail；
First buffer unit, which includes the 3rd pushing block slided along the 3rd guide rail, is erected above first guide rail
Locating piece, spring, screw and the 4th pushing block；
Wherein, the locating piece is provided with the chute for matching the spring, and the chute is in the same direction with the 3rd guide rail；
The screw sequentially passes through the 3rd pushing block, the spring and is fixedly attached to the 4th pushing block；
Second positioning cylinder slides driving the 3rd pushing block along the 3rd guide rail and extrudes the spring.
4. the detection means of flexible PCB as claimed in claim 1, it is characterised in that the delivery unit also includes communication
The position sensor of the controller is connected to, the position sensor is disposed in parallel in first guide rail with the baffle plate
The positional information of the flexible PCB to be measured for gathering is converted into the signal of telecommunication and issues the control by one end, the position sensor
Device.
5. the detection means of flexible PCB as claimed in claim 1, it is characterised in that the delivery unit also includes adjusting
The handwheel of the guide rail spacing between two first guide rails, the handwheel are located at the outside of two first guide rails.
6. the detection means of the flexible PCB as any one of claim 1-5, it is characterised in that the portal frame
Horizontal part is provided with the 4th guide rail, and the laser aid is slided on the portal frame along the 4th guide rail.
7. the detection means of flexible PCB as claimed in claim 6, it is characterised in that the delivery unit is to be set up in parallel
Two groups；Detector unit described in one group of delivery unit matching described in a group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987132.2U CN206073924U (en) | 2016-08-30 | 2016-08-30 | The detection means of flexible PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987132.2U CN206073924U (en) | 2016-08-30 | 2016-08-30 | The detection means of flexible PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073924U true CN206073924U (en) | 2017-04-05 |
Family
ID=58433612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987132.2U Expired - Fee Related CN206073924U (en) | 2016-08-30 | 2016-08-30 | The detection means of flexible PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258646A (en) * | 2015-11-06 | 2016-01-20 | 项俊俊 | Diamond cutter head parameter detection apparatus |
| CN109000611A (en) * | 2018-10-12 | 2018-12-14 | 广东正业科技股份有限公司 | A kind of adjustable detection device in list two-region and its detection method |
-
2016
- 2016-08-30 CN CN201620987132.2U patent/CN206073924U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258646A (en) * | 2015-11-06 | 2016-01-20 | 项俊俊 | Diamond cutter head parameter detection apparatus |
| CN105258646B (en) * | 2015-11-06 | 2017-09-29 | 项俊俊 | Diamond segment parameter detection device |
| CN109000611A (en) * | 2018-10-12 | 2018-12-14 | 广东正业科技股份有限公司 | A kind of adjustable detection device in list two-region and its detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210830 |