CN221445108U - PCB thickness measurement and copper thickness measurement function all-in-one - Google Patents
PCB thickness measurement and copper thickness measurement function all-in-one Download PDFInfo
- Publication number
- CN221445108U CN221445108U CN202323019161.9U CN202323019161U CN221445108U CN 221445108 U CN221445108 U CN 221445108U CN 202323019161 U CN202323019161 U CN 202323019161U CN 221445108 U CN221445108 U CN 221445108U
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- thickness
- measuring
- copper
- pcb
- conveying belt
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 53
- 239000010949 copper Substances 0.000 title claims abstract description 53
- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 106
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000011889 copper foil Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a PCB thickness measurement and copper thickness measurement function integrated machine, which comprises: the device comprises a roll shaft conveying belt, centering mechanisms arranged on two sides of the roll shaft conveying belt, copper thickness measuring mechanisms and plate thickness measuring mechanisms, wherein the copper thickness measuring mechanisms and the plate thickness measuring mechanisms are arranged on the roll shaft conveying belt, the centering mechanisms are arranged at positions, close to an incoming end, of the roll shaft conveying belt, the plate thickness measuring mechanisms are arranged at positions, close to a discharge end, of the roll shaft conveying belt, and the copper thickness measuring mechanisms are arranged at positions between the centering mechanisms and the plate thickness measuring mechanisms. According to the utility model, after the centering mechanism is used for centering and adjusting the PCB, the copper foil thickness and the PCB thickness of the PCB are measured sequentially through the copper thickness measuring mechanism and the board thickness measuring mechanism, and then the measured data are transmitted back to the control system, so that the measured data are conveniently checked and recorded, the number of times of manual movement of the PCB is reduced, the overall production detection efficiency is greatly improved, and the requirement of production detection activity is met.
Description
Technical Field
The utility model relates to the technical field of automatic production processing measurement equipment, in particular to a PCB thickness measurement and copper thickness measurement function integrated machine.
Background
The PCB thickness measurement data and the surface copper foil thickness measurement are 2 operation modes of processing the PCB circuit board after the pressing procedure, and the specific process is that after a series of processing such as pressing, cutting, edging, rounding, drilling and the like, the PCB circuit board is subjected to thickness measurement and surface copper thickness measurement, and whether the PCB board meets the specification requirements defined in factories or not is judged by measuring the PCB board thickness and the surface copper thickness, abnormal parts which are not processed according to the requirements are prevented from flowing into the next procedure, and the product quality is ensured to meet the customer requirements. In this series of processes, the conventional process flow is: cutting, edging, rounding, drilling target, measuring thickness and manually measuring copper thickness.
The plate thickness measuring machine and the copper thickness measuring instrument are two independent devices, and after the plate thickness of the pressed PCB is measured, the plate is manually taken to another copper thickness measuring instrument to measure the surface copper thickness.
The disadvantages are as follows:
1. the degree of automation is not high, the whole processing time is long, and the efficiency is low;
2. the plate needs to be moved and measured manually, so that the labor cost is high;
3. The equipment cost is too high, and the placing space occupies much space.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a PCB thickness measuring and copper thickness measuring function integrated machine.
The technical scheme of the utility model is as follows: the utility model provides a PCB board thickness measurement and copper thickness measurement function all-in-one, include: the copper thickness measuring device comprises a roll shaft conveying belt, centering mechanisms arranged on two sides of the roll shaft conveying belt, copper thickness measuring mechanisms and plate thickness measuring mechanisms arranged on the roll shaft conveying belt, wherein the centering mechanisms are arranged at positions, close to an incoming end, of the roll shaft conveying belt, the plate thickness measuring mechanisms are arranged at positions, close to a discharge end, of the roll shaft conveying belt, and the copper thickness measuring mechanisms are arranged at positions between the centering mechanisms and the plate thickness measuring mechanisms.
Further, the copper thickness measuring mechanism includes: the device comprises a suspension rod, a plurality of pressing plate cylinders, pressing plate blocks and copper thickness measuring sensors, wherein the suspension rod is suspended above the roller shaft conveying belt, the pressing plate cylinders are arranged on the suspension rod, the pressing plate blocks are arranged on the output ends of the pressing plate cylinders, and the copper thickness measuring sensors are arranged on the pressing plate blocks.
Further, a plurality of strip-shaped grooves are formed in the suspension rod, and the pressure plate cylinder is locked on the strip-shaped grooves through screws and nuts.
Further, the plate thickness measuring mechanism includes: the device comprises a portal frame arranged near the tail end of the roller shaft conveying belt, and a plurality of thickness measuring sensors arranged on the portal frame, wherein the detection ends of the thickness measuring sensors are vertically downward.
Further, be provided with position adjustment mechanism on the portal frame, position adjustment mechanism includes: the device comprises a position adjusting power mechanism, a sliding block arranged at the output end of the position adjusting power mechanism and a guide rail arranged on the portal frame, wherein the sliding block is erected on the guide rail, and the thickness measuring sensor is arranged on the sliding block.
Further, the position adjusting power mechanism adopts a motor screw mechanism.
Further, the centering mechanism includes: the racket plate driving mechanism drives the racket plate to move towards the middle direction of the roller shaft conveying belt.
Further, the roller conveyer belt corresponds centering mechanism and is provided with lifting mechanism, lifting mechanism includes: the lifting power mechanism is arranged below the roller shaft conveying belt, the lifting plate is arranged on the moving end of the lifting power mechanism, the lifting strips are arranged on the lifting plate, the rollers are arranged on the lifting strips, the lifting strips are arranged between gaps of adjacent roller shafts of the roller shaft conveying belt, and the directions of the rollers are mutually perpendicular to the direction of the roller shafts.
Further, a blocking cylinder is arranged below the roller shaft conveying belt, a stop block is arranged at the output end of the blocking cylinder, the blocking cylinder is arranged at the position corresponding to the rear end of the centering mechanism, and the blocking cylinder drives the stop block to move upwards to penetrate through a gap between adjacent roller shafts of the roller shaft conveying belt.
Further, a material feeding position sensor is arranged beside the centering mechanism.
After the centering mechanism is used for centering and adjusting the PCB, the copper foil thickness and the PCB thickness of the PCB are measured sequentially through the copper thickness measuring mechanism and the board thickness measuring mechanism, and the measured data are transmitted back to the control system so as to be convenient for checking and recording the measured data, thereby reducing the times of manual movement of the PCB, greatly improving the overall production detection efficiency and meeting the requirements of production detection activities.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1, the present utility model provides a PCB board thickness measuring and copper thickness measuring function integrated machine, comprising: the copper thickness measuring device comprises a roll shaft conveying belt 1, centering mechanisms 2 arranged on two sides of the roll shaft conveying belt 1, a copper thickness measuring mechanism 3 and a plate thickness measuring mechanism 4 which are arranged on the roll shaft conveying belt 1, wherein the centering mechanisms 2 are arranged at positions, close to a feeding end, of the roll shaft conveying belt 1, the plate thickness measuring mechanism 4 is arranged at positions, close to a discharging end, of the roll shaft conveying belt 1, and the copper thickness measuring mechanism 3 is arranged at positions between the centering mechanisms 2 and the plate thickness measuring mechanism 4.
When the roller shaft conveyer belt 1 conveys the PCB to be detected to the position corresponding to the centering mechanism 2, the centering mechanism 2 is started to perform centering adjustment on the position of the PCB, so that each group of PCBs is kept at the same position during detection. After the centering mechanism 2 is completed, the roller conveyor 1 sequentially conveys the PCB boards to the corresponding positions of the copper thickness measuring mechanism 3 and the board thickness measuring mechanism 4 to measure copper thickness and board thickness data.
The copper thickness measuring mechanism 3 includes: the copper thickness measuring device comprises a suspension rod 31 suspended above the roller shaft conveying belt 1, a plurality of pressing plate cylinders 32 arranged on the suspension rod 31, pressing plate blocks arranged on output ends of the pressing plate cylinders 32, and copper thickness measuring sensors arranged on the pressing plate blocks. When the PCB moves to the position corresponding to the copper thickness measuring mechanism 3, the pressing plate cylinder 32 drives the pressing plate block to descend and press on the PCB, so that the thickness of the copper foil on the surface of the PCB is measured through the copper thickness measuring sensor, and measured data are fed back to the control system for display and recording.
The suspension rod 31 is provided with a plurality of strip-shaped grooves, and the pressure plate cylinder 32 is locked on the strip-shaped grooves through screws and nuts. The action position of the pressing plate block and the detection position of the copper thickness measuring sensor are adjusted by adjusting the relative position of the pressing plate cylinder 32 on the strip-shaped groove, so that the requirements of pressing plates of PCB boards with different specifications and sizes and copper thickness measurement are met.
The plate thickness measuring mechanism 4 includes: the device comprises a portal frame 41 arranged near the tail end of the roller shaft conveying belt 1 and a plurality of thickness measuring sensors 42 arranged on the portal frame 41, wherein the detection ends of the thickness measuring sensors 42 are vertically downward. When the roller conveyer belt 1 moves the PCB to the position corresponding to the thickness measuring sensor 42, the thickness of the PCB is measured by the thickness measuring sensor 42, and measured data is fed back to the control system for display and recording. In some embodiments, upper and lower sets of thickness sensors 42 are used to measure the upper and lower sides of the PCB board, respectively, to detect the board thickness data of the PCB board.
The gantry 41 is provided with a position adjusting mechanism 43, and the position adjusting mechanism 43 includes: the position adjustment power mechanism 431, a sliding block 432 provided at an output end of the position adjustment power mechanism 431, and a guide rail 433 provided on the gantry 41, wherein the sliding block 432 is mounted on the guide rail 433, and the thickness measuring sensor 42 is provided on the sliding block 432. The position adjustment power mechanism 431 employs a motor screw mechanism. The motor drives the screw rod to rotate, so that the sliding block 432 is driven to translate along the screw rod, the thickness measuring sensor 42 is driven to adjust the position, and the thickness measuring requirements of the PCB boards with different specifications and sizes are met.
The centering mechanism 2 includes: the racket board driving mechanism is arranged on two sides of the roller shaft conveying belt 1, and the racket board 21 is connected with the output end of the racket board driving mechanism, and the racket board 21 is driven by the racket board driving mechanism to move towards the middle direction of the roller shaft conveying belt 1. The clapping plate 21 is driven to move towards the middle direction by the clapping plate power mechanism, so that the two sides of the PCB are pushed, and the PCB is centered and adjusted.
The roller conveyer belt 1 is provided with lifting mechanism 5 corresponding to centering mechanism 2, lifting mechanism 5 includes: the lifting power mechanism is arranged below the roller shaft conveying belt 1, the lifting plate is arranged on the moving end of the lifting power mechanism, the lifting strips are arranged on the lifting plate, the rollers are arranged on the lifting strips, the lifting strips are arranged between gaps of adjacent roller shafts of the roller shaft conveying belt 1, and the directions of the rollers are mutually perpendicular to the direction of the roller shafts. Before the board is beaten and centered, the lifting strip is lifted through the lifting power mechanism, so that the roller is in contact with the bottom surface of the PCB, the PCB is supported, and the PCB is separated from the roller shaft conveying belt. When the clapping plate pushes the PCB to perform clapping plate centering, the rollers can provide guiding function for the PCB, so that abrasion of the bottom surface of the PCB due to friction in the centering process is avoided.
The lower part of the roll shaft conveyer belt 1 is provided with a blocking cylinder, the output end of the blocking cylinder is provided with a stop block, the blocking cylinder is arranged at the position corresponding to the rear end of the centering mechanism 2, and the blocking cylinder drives the stop block to move upwards to pass through a gap between adjacent roll shafts of the roll shaft conveyer belt 1. Before centering work, the stop block is pushed out upwards through the blocking cylinder, so that the transportation of the PCB is blocked, and centering adjustment of the PCB is facilitated.
The centering mechanism 2 is provided with a material in-place sensor beside, when the material in-place sensor detects a PCB, a corresponding detection signal is sent to the control system, and after the control system receives the signal, a control signal is sequentially sent to the blocking cylinder, the lifting mechanism 5 and the centering mechanism 2, so that centering adjustment of the PCB is realized.
In summary, after the centering mechanism is used for centering and adjusting the PCB, the copper foil thickness and the PCB thickness of the PCB are measured sequentially through the copper thickness measuring mechanism and the board thickness measuring mechanism, and then the measured data are transmitted back to the control system so as to be convenient for checking and recording the measured data, thereby reducing the times of manual movement of the PCB, greatly improving the overall production detection efficiency and meeting the requirements of production detection activities.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A PCB thickness measurement and copper thickness measurement function all-in-one, which is characterized by comprising: the copper thickness measuring device comprises a roll shaft conveying belt, centering mechanisms arranged on two sides of the roll shaft conveying belt, copper thickness measuring mechanisms and plate thickness measuring mechanisms arranged on the roll shaft conveying belt, wherein the centering mechanisms are arranged at positions, close to an incoming end, of the roll shaft conveying belt, the plate thickness measuring mechanisms are arranged at positions, close to a discharge end, of the roll shaft conveying belt, and the copper thickness measuring mechanisms are arranged at positions between the centering mechanisms and the plate thickness measuring mechanisms.
2. The integrated machine for measuring the thickness of a PCB and measuring the thickness of copper as set forth in claim 1, wherein the copper thickness measuring mechanism includes: the device comprises a suspension rod, a plurality of pressing plate cylinders, pressing plate blocks and copper thickness measuring sensors, wherein the suspension rod is suspended above the roller shaft conveying belt, the pressing plate cylinders are arranged on the suspension rod, the pressing plate blocks are arranged on the output ends of the pressing plate cylinders, and the copper thickness measuring sensors are arranged on the pressing plate blocks.
3. The integrated machine for measuring the thickness of the PCB and measuring the thickness of the copper according to claim 2, wherein the suspension rod is provided with a plurality of strip-shaped grooves, and the pressing plate cylinder is locked on the strip-shaped grooves through screws and nuts.
4. The integrated machine for measuring the thickness of a PCB and measuring the thickness of copper as set forth in claim 1, wherein the thickness measuring mechanism includes: the device comprises a portal frame arranged near the tail end of the roller shaft conveying belt, and a plurality of thickness measuring sensors arranged on the portal frame, wherein the detection ends of the thickness measuring sensors are vertically downward.
5. The integrated machine for measuring the thickness of a PCB and measuring the thickness of copper as set forth in claim 4, wherein a position adjusting mechanism is provided on the gantry, the position adjusting mechanism comprising: the device comprises a position adjusting power mechanism, a sliding block arranged at the output end of the position adjusting power mechanism and a guide rail arranged on the portal frame, wherein the sliding block is erected on the guide rail, and the thickness measuring sensor is arranged on the sliding block.
6. The integrated machine for measuring the thickness of the PCB and measuring the thickness of the copper as claimed in claim 5, wherein the position adjusting power mechanism adopts a motor screw mechanism.
7. The integrated machine for measuring thickness of PCB and measuring thickness of copper as set forth in claim 1, wherein the centering mechanism comprises: the racket plate driving mechanism drives the racket plate to move towards the middle direction of the roller shaft conveying belt.
8. The integrated machine for measuring the thickness of a PCB and measuring the thickness of copper according to claim 1, wherein the roller conveyor belt is provided with a lifting mechanism corresponding to the centering mechanism, and the lifting mechanism comprises: the lifting power mechanism is arranged below the roller shaft conveying belt, the lifting plate is arranged on the moving end of the lifting power mechanism, the lifting strips are arranged on the lifting plate, the rollers are arranged on the lifting strips, the lifting strips are arranged between gaps of adjacent roller shafts of the roller shaft conveying belt, and the directions of the rollers are mutually perpendicular to the direction of the roller shafts.
9. The integrated machine for measuring the thickness of the PCB and measuring the thickness of the copper according to claim 1, wherein a blocking cylinder is arranged below the roller shaft conveying belt, a stop block is arranged at the output end of the blocking cylinder, the blocking cylinder is arranged at a position corresponding to the rear end of the centering mechanism, and the blocking cylinder drives the stop block to move upwards to pass through a gap between adjacent roller shafts of the roller shaft conveying belt.
10. The integrated machine for measuring the thickness of the PCB and measuring the thickness of the copper as set forth in claim 1, wherein a material-to-position sensor is provided beside the centering mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323019161.9U CN221445108U (en) | 2023-11-08 | 2023-11-08 | PCB thickness measurement and copper thickness measurement function all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323019161.9U CN221445108U (en) | 2023-11-08 | 2023-11-08 | PCB thickness measurement and copper thickness measurement function all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221445108U true CN221445108U (en) | 2024-07-30 |
Family
ID=92059736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323019161.9U Active CN221445108U (en) | 2023-11-08 | 2023-11-08 | PCB thickness measurement and copper thickness measurement function all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221445108U (en) |
-
2023
- 2023-11-08 CN CN202323019161.9U patent/CN221445108U/en active Active
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