CN206073946U - A kind of PCB internal layers etching line monitors copper thickness measuring device - Google Patents
A kind of PCB internal layers etching line monitors copper thickness measuring device Download PDFInfo
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- CN206073946U CN206073946U CN201621076008.7U CN201621076008U CN206073946U CN 206073946 U CN206073946 U CN 206073946U CN 201621076008 U CN201621076008 U CN 201621076008U CN 206073946 U CN206073946 U CN 206073946U
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- driving means
- pcb
- tourelle
- pcb board
- measuring device
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Abstract
This utility model is applied to PCB production fields, copper thickness measuring device is monitored there is provided a kind of PCB internal layers etching line, the measurement apparatus include X-ray thickness gauge, tourelle and driving means, the tourelle is arranged in detection platform, the driving means are connected with tourelle, the X-ray thickness gauge includes the X-ray emission source whether qualified for detecting the internal layer thickness of pcb board, receive detection head and receive and process the controller for receiving the signal that detection head is received, the controller is electrically connected with driving means, and control the operating of the driving means or static, under the driving means operating condition, the tourelle drives the detected pcb board away from the detection platform.By X-ray thickness gauge, the device detects whether the internal layer copper of pcb board is thick qualified, and pass through tourelle and the unqualified pcb board of driving means drive away from detection platform, realizes that qualified pcb board is separated with unqualified pcb board.
Description
Technical field
This utility model belongs to PCB production fields, more particularly to a kind of PCB internal layers etching line monitoring copper thickness measuring device.
Background technology
The etching of PCB internal layers is, by unwanted copper on substrate, to be removed by chemical reaction mode, with required for being formed
Circuitous pattern.
At present, when the internal layer copper thickness of measurement PCB is and initial workpiece is done by operator after internal layer etching in PCB industries use CMI
(Computer Managed Instruct ion) surveys copper thickness instrument and measures, and this method cannot monitor the interior of whole PCB
Layer copper is thick.As shown in figure 1, existing PCB internal layers Etaching device etches pcb board 20 by etching line switch board 10, after etching
Pcb board 20 is run to fortune plate roller 30, and fortune plate roller 30 and fortune plate rolling rumble 40 drive the pcb board 20 jointly to receiving at plate
50.Existing PCB, because profile, size are roughly the same, and internal layer copper is thick different, causes operator to mix plate；Or because of etching machine machine
Device, liquid medicine failure cause internal layer PCB copper thickness difference, cause operator can't detect, can cause underproof PCB with it is qualified
PCB mix, affect the later stage sale.
Utility model content
Technical problem to be solved in the utility model monitors copper thickness measuring device to provide a kind of PCB internal layers etching line,
Aim at and separate between the thick underproof PCB of internal layer copper qualified PCB thick with internal layer copper.
To solve above-mentioned technical problem, this utility model is achieved in that a kind of PCB internal layers etching line monitoring copper is thick and surveys
Amount device, the measurement apparatus include X-ray thickness gauge, tourelle and driving means, and the tourelle is arranged on detection
On platform, the driving means are connected with the tourelle, and the X-ray thickness gauge is included for detecting the internal layer of pcb board
The thick whether qualified X-ray emission source of copper, receive detection head and receive and process and described receive the signal that detection head is received
Controller, the controller is electrically connected with the driving means, and controls the operating of the driving means or static, the drive
Under dynamic device operating condition, the tourelle drives the detected pcb board away from the detection platform.
Further, the measurement apparatus are also included for placing the temporary platform of the pcb board away from detection platform.
Further, the temporary platform is arranged on the side of the detection platform.
Further, the tourelle includes some rollers, and the rotating direction of some rollers is kept in towards described
Platform.
Further, the driving means are motor.
Further, the controller is PLC machine.
Compared with prior art, beneficial effect is this utility model：A kind of PCB internal layers etching line prison of the present utility model
Control copper thickness measuring device, by the X-ray emission source of X-ray thickness gauge and the internal layer copper thickness for receiving detection head detection pcb board be
It is no qualified, and by signal transmission to controller, the controller processes the signal, when the pcb board is qualified, the controller
Control driving means transfixion, conversely, controller control driving means operating, when the driving means operate, represents
The internal layer copper thickness of detected pcb board is unqualified, and the underproof pcb board is flat away from detection under the drive of the tourelle
Platform, realizes that the thick qualified pcb board of internal layer copper is separated with the thick unqualified pcb board of internal layer copper.
Description of the drawings
Fig. 1 is the internal layer etching line apparatus floor map of the pcb board that prior art is provided.
Fig. 2 is that a kind of plane of PCB internal layers etching line monitoring copper thickness measuring device that this utility model embodiment is provided is shown
It is intended to.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
As shown in Fig. 2 a kind of PCB internal layers etching line monitoring copper thickness measuring device 100 of the present utility model, the measurement dress
Put including X-ray thickness gauge 1, tourelle 2 and driving means 3, the tourelle is arranged in detection platform 4, the drive
Dynamic device 3 is connected with the tourelle 2, and the X-ray thickness gauge 1 includes whether closing for the internal layer thickness for detecting pcb board 5
The X-ray emission source 13 of lattice, receive detection head (not shown) and receive and process and described receive the signal that detection head is received
Controller 11, the controller 11 is electrically connected with the driving means 3, and controls the operating of the driving means 3 or static,
Under 3 operating condition of the driving means, the tourelle 2 drives the detected pcb board 5 away from the detection platform 4.
The driving means 3 are motor, and the controller 11 can be compiled for PLC (Programmable Logic Controller)
Journey logic controller.
The measurement apparatus 100 also include temporary platform 6, and the temporary platform 6 is used to place described away from detection platform 4
Pcb board 5, the pcb board 5 away from detection platform 4 are the thick underproof pcb board of internal layer copper.The temporary platform 6 is arranged on institute
State the side of detection platform 4.
The tourelle 2 includes some rollers 21, and the rotating direction of some rollers 21 is towards the temporary platform 6.
It is additionally provided with fortune plate rolling rumble 7 and fortune plate roller 8 in the detection platform 4, the fortune plate rolling rumble 7 and fortune plate roller 8 are for by internal layer
The thick qualified pcb board 5 of copper is transported to 9 at receipts plate.The traffic direction of some rollers 21 and the fortune plate rolling rumble 7 and fortune plate rolling
The traffic direction of wheel 8 is different, and the operation power of some rollers 21 is more than the fortune plate rolling rumble 7 and the fortune of fortune plate roller 8
Row power, so that the thick underproof pcb board of internal layer copper is screened out, and is sent to the temporary platform 6.
During specific works, the pcb board 5 is transported under X-ray thickness gauge 1, the transmitting of X-ray emission source 13 X is penetrated
Line penetrates detected PCB 5, and the pcb board 5 absorbs partial x-ray, makes the strength retrogression of the X-ray, according to the energy of X-ray
Value determines that the internal layer copper of the detected PCB 5 is thick.The signal for receiving is converted to the signal of telecommunication, Jing by the reception detection head
Preamplifier amplifies, and is converted to intuitively actual (real) thickness signal and shows that on display screen 14 operator intuitively can see
It is whether qualified to detected thickness of workpiece.The actual (real) thickness signal surveyed is stored in the X-ray electricity of the X-ray thickness gauge 1
In brain server 12, the X-ray host computer 12 and PLC (the Programmable Logic for setting program
Controller) programmable logic controller (PLC) 11 connects, and gives the PLC by the actual (real) thickness signal reaction
(Programmable Logic Controller) programmable logic controller (PLC) 11.PLC (the Programmable Logic
Controller) programmable logic controller (PLC) 11 controls the operating of the driving means 3 or static by numeral output mode.
When the thick underproof pcb board of the internal layer copper of X-ray emission source measurement 5 is transported at some rollers 21
When, some rollers 21 run, and the operation power of its some roller 21 is more than the fortune plate rolling rumble 7 and fortune plate roller 8
Operation power so that the thick underproof pcb board of internal layer copper 5 is screened out, and be sent to the temporary platform 6, realize not
Qualified PCB inner platings are separated with qualified PCB inner platings.
A kind of PCB internal layers etching line monitoring copper thickness measuring device 100 of this utility model embodiment, by X-ray ga(u)ging
Whether the X-ray emission source 13 of instrument 1 and the internal layer copper of reception detection head detection pcb board 5 are thick qualified, and by signal transmission to control
Device 11, the controller 11 process the signal.When the pcb board 5 is qualified, the control of the controller 11 driving means 3 are static
It is motionless；Conversely, the control of the controller 11 driving means 3 operate.When the driving means 3 operate, the pcb board being detected is represented
5 internal layer copper thickness is unqualified, and the underproof pcb board 5 away from detection platform 4, is realized under the drive of the tourelle 2
Qualified copper thickness pcb board is separated with the thick unqualified pcb board of internal layer copper.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of PCB internal layers etching line monitors copper thickness measuring device, it is characterised in that the measurement apparatus include X-ray ga(u)ging
Instrument, tourelle and driving means, the tourelle are arranged in detection platform, the driving means and the tourelle
Connection, the X-ray thickness gauge are included for detecting the whether qualified X-ray emission source of the internal layer copper thickness of pcb board, receiving detection
Head and receive and process and described receive the controller of signal that detection head is received, the controller and driving means electricity
Connection, and the operating of the driving means or static is controlled, under the driving means operating condition, the tourelle drives institute
Detected pcb board is stated away from the detection platform.
2. PCB internal layers etching line as claimed in claim 1 monitors copper thickness measuring device, it is characterised in that the measurement apparatus
Also include for placing the temporary platform of the pcb board away from detection platform.
3. PCB internal layers etching line as claimed in claim 2 monitors copper thickness measuring device, it is characterised in that the temporary platform sets
Put in the side of the detection platform.
4. PCB internal layers etching line as claimed in claim 2 monitors copper thickness measuring device, it is characterised in that the tourelle
Including some rollers, the rotating direction of some rollers is towards the temporary platform.
5. the PCB internal layers etching line as described in any one in Claims 1-4 monitors copper thickness measuring device, it is characterised in that
The driving means are motor.
6. the PCB internal layers etching line as described in any one in Claims 1-4 monitors copper thickness measuring device, it is characterised in that
The controller is PLC machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076008.7U CN206073946U (en) | 2016-09-23 | 2016-09-23 | A kind of PCB internal layers etching line monitors copper thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076008.7U CN206073946U (en) | 2016-09-23 | 2016-09-23 | A kind of PCB internal layers etching line monitors copper thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073946U true CN206073946U (en) | 2017-04-05 |
Family
ID=58438684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076008.7U Active CN206073946U (en) | 2016-09-23 | 2016-09-23 | A kind of PCB internal layers etching line monitors copper thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225168A (en) * | 2018-01-25 | 2018-06-29 | 江西景旺精密电路有限公司 | A kind of PCB aperture copper and face copper online testing device and test method |
| CN109856167A (en) * | 2018-12-05 | 2019-06-07 | 惠州市骏亚数字技术有限公司 | A kind of non-destructive testing device and its detection method |
-
2016
- 2016-09-23 CN CN201621076008.7U patent/CN206073946U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225168A (en) * | 2018-01-25 | 2018-06-29 | 江西景旺精密电路有限公司 | A kind of PCB aperture copper and face copper online testing device and test method |
| CN109856167A (en) * | 2018-12-05 | 2019-06-07 | 惠州市骏亚数字技术有限公司 | A kind of non-destructive testing device and its detection method |
| CN109856167B (en) * | 2018-12-05 | 2021-06-18 | 惠州市骏亚数字技术有限公司 | Nondestructive testing device and testing method thereof |
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