CN204142650U - A kind of high-precision electronics copper foil surface defect detecting device - Google Patents
A kind of high-precision electronics copper foil surface defect detecting device Download PDFInfo
- Publication number
- CN204142650U CN204142650U CN201420632834.XU CN201420632834U CN204142650U CN 204142650 U CN204142650 U CN 204142650U CN 201420632834 U CN201420632834 U CN 201420632834U CN 204142650 U CN204142650 U CN 204142650U
- Authority
- CN
- China
- Prior art keywords
- copper foil
- precision electronics
- electronics copper
- camera
- photomultiplier
- 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
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to a kind of pick-up unit, particularly relates to a kind of high-precision electronics copper foil surface defect detecting device.The technical problems to be solved in the utility model is to provide the high high-precision electronics copper foil surface defect detecting device of a kind of accuracy of detection.In order to solve the problems of the technologies described above, the utility model provides so a kind of high-precision electronics copper foil surface defect detecting device, includes ultraviolet lamp tube, photomultiplier, high-precision electronics Copper Foil, servo deceleration motor, screw mandrel, nut, camera, light source and detecting and controlling system etc.; Ultraviolet lamp tube is arranged on directly over high-precision electronics Copper Foil, and photomultiplier is arranged on immediately below high-precision electronics Copper Foil, and servo deceleration motor, screw mandrel, nut and camera are arranged on directly over high-precision electronics Copper Foil; Photomultiplier, servo deceleration motor are all connected with detecting and controlling system with camera.Effectively can detect the surface imperfection such as the pin hole of high-precision electronics Copper Foil, pit, impression, breach and fold, accuracy of detection is high, and automaticity is high.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly relates to a kind of high-precision electronics copper foil surface defect detecting device.
Background technology
In the production run of high-precision electronics Copper Foil, due to the impact of the factors such as production equipment, environmental baseline, raw and auxiliary material and production technology, high-precision electronics Copper Foil can be caused to produce the defects such as pin hole, pit, impression, breach and fold, and this seriously have impact on the product quality of high-precision electronics Copper Foil.In Copper Foil production industry, due to surface quality defect, cause the yield rate of the industry to be in about 85% always.
In high-precision electronics copper foil surface mass defect, some defects, as pin hole and break, are difficult to find by traditional technological means.The surface quality defect of current Copper Foil to be detected and has mainly been come by testing staff's visual detection.Visual detection is the work of a dullness, repetition, after testing staff's continuous working a period of time, there will be the phenomenons such as visual fatigue, decreased attention, mood agitation, causes occurring undetected, flase drop phenomenon.Therefore, the method exists that subjectivity is strong, False Rate is high and the shortcoming such as detection efficiency is low.
Authorization Notice No. is the Chinese utility model patent of CN202928963U, disclose a kind of copper foil surface mass defect visual inspection machine, include frame, pay-off roll, light source, CCD camera and wind-up roll, described pay-off roll, light source, CCD camera and wind-up roll are installed in described frame, described CCD camera is arranged between described pay-off roll and described wind-up roll, described light source is arranged on the side of described CCD camera, and the camera lens of described CCD camera is just to the region of the Copper Foil of described light source irradiation.Overcome the shortcomings such as the subjectivity that personnel's visual detection exists is strong, False Rate is high and detection efficiency is low, achieve the timely feedback to copper foil surface quality, the problem in producer's Timeliness coverage production run can be made, timely adjustment manufacturing parameter, thus improve yield rate and the quality of Copper Foil, also avoid the generation that artificial visual detects eye occupational illness, improve economic benefit and the social benefit of Copper Foil enterprise.
Authorization Notice No. is the Chinese utility model patent of CN202916214U, disclose a kind of copper foil surface mass defect visual inspection machine with labelling machine, include frame, pay-off roll, light source, CCD camera, labelling machine and wind-up roll, on pay-off roll, light source, CCD camera, labelling machine and wind-up roll installation frame, CCD camera is arranged between pay-off roll and wind-up roll, light source is arranged on the side of CCD camera, the camera lens of CCD camera is just to the region of the Copper Foil of light source irradiation, and labelling machine is arranged between CCD camera and wind-up roll.Replace artificial visual with copper foil surface visual inspection machine to detect, overcome the shortcomings such as the subjectivity that personnel's visual detection exists is strong, False Rate is high and detection efficiency is low, achieve the timely feedback to copper foil surface quality, the problem in producer's Timeliness coverage production run can be made, timely adjustment manufacturing parameter, thus the yield rate and the quality that improve Copper Foil; In addition, kind and the present position of the different defect of copper foil surface has been marked by labelling machine, facilitate and cut process to Copper Foil in subsequent handling, underproof Copper Foil product can be rejected in time, also avoid the generation that artificial visual detects eye occupational illness, improve economic benefit and the social benefit of Copper Foil enterprise.
Above-mentioned 2 utility model patents, although improve the automaticity of detection, because camera is asynchronous with Copper Foil, easily occur taking pictures fuzzy, the problem that accuracy of detection is low.
Utility model content
(1) technical matters that will solve
There is the low shortcoming of accuracy of detection to overcome present high-precision electronics copper foil surface mass defect in the utility model, the technical problems to be solved in the utility model is to provide the high high-precision electronics copper foil surface defect detecting device of a kind of accuracy of detection.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of high-precision electronics copper foil surface defect detecting device, includes pay-off roll, wind-up roll, guide roller I, guide roller II, high-precision electronics Copper Foil, ultraviolet lamp tube, photomultiplier, high-precision electronics Copper Foil, servo deceleration motor, screw mandrel, nut, camera, light source and detecting and controlling system;
Guide roller I guide roller II is between pay-off roll and wind-up roll, high-precision electronics Copper Foil is connected with guide roller I guide roller II is tangent, ultraviolet lamp tube is arranged on directly over high-precision electronics Copper Foil, photomultiplier is arranged on immediately below high-precision electronics Copper Foil, light source is arranged on above the both sides, front and back of high-precision electronics Copper Foil, servo deceleration motor, screw mandrel, nut and camera are arranged on directly over high-precision electronics Copper Foil, and servo deceleration motor is connected with screw mandrel, and camera is connected with screw mandrel by nut;
Photomultiplier, servo deceleration motor are all connected with detecting and controlling system with camera.
Preferably, described light source is area source.
Preferably, described camera is industrial CCD camera.
Principle of work: during work, when high-precision electronics Copper Foil by between ultraviolet lamp tube and photomultiplier time, if when high-precision electronics Copper Foil has a needle pore defect, ultraviolet light can through pin hole, be mapped on photomultiplier, photomultiplier feedback signal to detecting and controlling system, thus can detect the needle pore defect of high-precision electronics Copper Foil effectively.
For other defect, as pit, impression, breach and fold etc., then detected by camera, during work, detecting and controlling system controls servo deceleration motor and drives camera and high-precision electronics Copper Foil synchronously to move right by screw mandrel, nut, in motion process, takes pictures, the photo feedback clapped to detecting and controlling system, then is processed by image processing system; After having taken pictures, detecting and controlling system controls servo deceleration motor reversal, drives camera to return fast left, so repeatedly runs, accurately can identify the surface imperfection of high-precision electronics Copper Foil.
Detecting and controlling system controls program and the image processing system of the charged motor-driven row of servo magnetic, is prior art, does not repeat them here.
(3) beneficial effect
Effectively can detect the surface imperfection such as the pin hole of high-precision electronics Copper Foil, pit, impression, breach and fold, accuracy of detection is high, and automaticity is high.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-pay-off roll, 2-wind-up roll, the high-precision electronics Copper Foil of 3-guide roller I, 4-guide roller II, 5-, 6-ultraviolet lamp tube, 7-photomultiplier, 8-servo deceleration motor, 9-screw mandrel, 10-nut, 11-camera, 12-light source, 13-detecting and controlling system.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of high-precision electronics copper foil surface defect detecting device, as shown in Figure 1, pay-off roll 1, wind-up roll 2, guide roller I 3, guide roller II 4, high-precision electronics Copper Foil 5, ultraviolet lamp tube 6, photomultiplier 7, high-precision electronics Copper Foil 5, servo deceleration motor 8, screw mandrel 9, nut 10, camera 11, light source 12 and detecting and controlling system 13 is included;
Guide roller I 3 guide roller II 4 is between pay-off roll 1 and wind-up roll 2, high-precision electronics Copper Foil 5 is connected with guide roller I 3 guide roller II 4 is tangent, ultraviolet lamp tube 6 is arranged on directly over high-precision electronics Copper Foil 5, photomultiplier 7 is arranged on immediately below high-precision electronics Copper Foil 5, light source 12 is arranged on above the both sides, front and back of high-precision electronics Copper Foil 5, servo deceleration motor 8, screw mandrel 9, nut 10 and camera 11 are arranged on directly over high-precision electronics Copper Foil 5, servo deceleration motor 8 is connected with screw mandrel 9, and camera 11 is connected with screw mandrel 9 by nut 10;
Photomultiplier 7, servo deceleration motor 8 are all connected with detecting and controlling system 13 with camera 11.
Principle of work: the high-precision electronics Copper Foil be wrapped in pay-off roll 1 starts to unreel, wind-up roll 2 carries out rolling simultaneously, during work, when high-precision electronics Copper Foil 5 passes through between ultraviolet lamp tube 6 and photomultiplier 7, if when high-precision electronics Copper Foil 5 has a needle pore defect, ultraviolet light can, through pin hole, be mapped on photomultiplier 7, photomultiplier 7 feedback signal to detecting and controlling system 13, thus can detect the needle pore defect of high-precision electronics Copper Foil 5 effectively.
For other defect, as pit, impression, breach and fold etc., then detected by camera 11, during work, detecting and controlling system 13 controls servo deceleration motor 8 and drives camera 11 and high-precision electronics Copper Foil 5 synchronously to move right by screw mandrel 9, nut 10, in motion process, takes pictures, the photo feedback clapped to detecting and controlling system 13, then is processed by image processing system; After having taken pictures, detecting and controlling system 13 controls servo deceleration motor 8 and reverses, and drives camera 11 to return fast left, so repeatedly runs, accurately can identify the surface imperfection of high-precision electronics Copper Foil 5.
Detecting and controlling system 13 controls program and the image processing system of the charged motor-driven row of servo magnetic, is prior art, does not repeat them here.
embodiment 2
A kind of high-precision electronics copper foil surface defect detecting device, as shown in Figure 1, pay-off roll 1, wind-up roll 2, guide roller I 3, guide roller II 4, high-precision electronics Copper Foil 5, ultraviolet lamp tube 6, photomultiplier 7, high-precision electronics Copper Foil 5, servo deceleration motor 8, screw mandrel 9, nut 10, camera 11, light source 12 and detecting and controlling system 13 is included;
Guide roller I 3 guide roller II 4 is between pay-off roll 1 and wind-up roll 2, high-precision electronics Copper Foil 5 is connected with guide roller I 3 guide roller II 4 is tangent, ultraviolet lamp tube 6 is arranged on directly over high-precision electronics Copper Foil 5, photomultiplier 7 is arranged on immediately below high-precision electronics Copper Foil 5, light source 12 is arranged on above the both sides, front and back of high-precision electronics Copper Foil 5, servo deceleration motor 8, screw mandrel 9, nut 10 and camera 11 are arranged on directly over high-precision electronics Copper Foil 5, servo deceleration motor 8 is connected with screw mandrel 9, and camera 11 is connected with screw mandrel 9 by nut 10;
Photomultiplier 7, servo deceleration motor 8 are all connected with detecting and controlling system 13 with camera 11.
Described light source 12 is area source, can improve the effect of taking pictures of camera.
Principle of work: the high-precision electronics Copper Foil be wrapped in pay-off roll 1 starts to unreel, wind-up roll 2 carries out rolling simultaneously, during work, when high-precision electronics Copper Foil 5 passes through between ultraviolet lamp tube 6 and photomultiplier 7, if when high-precision electronics Copper Foil 5 has a needle pore defect, ultraviolet light can, through pin hole, be mapped on photomultiplier 7, photomultiplier 7 feedback signal to detecting and controlling system 13, thus can detect the needle pore defect of high-precision electronics Copper Foil 5 effectively.
For other defect, as pit, impression, breach and fold etc., then detected by camera 11, during work, detecting and controlling system 13 controls servo deceleration motor 8 and drives camera 11 and high-precision electronics Copper Foil 5 synchronously to move right by screw mandrel 9, nut 10, in motion process, takes pictures, the photo feedback clapped to detecting and controlling system 13, then is processed by image processing system; After having taken pictures, detecting and controlling system 13 controls servo deceleration motor 8 and reverses, and drives camera 11 to return fast left, so repeatedly runs, accurately can identify the surface imperfection of high-precision electronics Copper Foil 5.
Detecting and controlling system 13 controls program and the image processing system of the charged motor-driven row of servo magnetic, is prior art, does not repeat them here.
embodiment 3
A kind of high-precision electronics copper foil surface defect detecting device, as shown in Figure 1, pay-off roll 1, wind-up roll 2, guide roller I 3, guide roller II 4, high-precision electronics Copper Foil 5, ultraviolet lamp tube 6, photomultiplier 7, high-precision electronics Copper Foil 5, servo deceleration motor 8, screw mandrel 9, nut 10, camera 11, light source 12 and detecting and controlling system 13 is included;
Guide roller I 3 guide roller II 4 is between pay-off roll 1 and wind-up roll 2, high-precision electronics Copper Foil 5 is connected with guide roller I 3 guide roller II 4 is tangent, ultraviolet lamp tube 6 is arranged on directly over high-precision electronics Copper Foil 5, photomultiplier 7 is arranged on immediately below high-precision electronics Copper Foil 5, light source 12 is arranged on above the both sides, front and back of high-precision electronics Copper Foil 5, servo deceleration motor 8, screw mandrel 9, nut 10 and camera 11 are arranged on directly over high-precision electronics Copper Foil 5, servo deceleration motor 8 is connected with screw mandrel 9, and camera 11 is connected with screw mandrel 9 by nut 10;
Photomultiplier 7, servo deceleration motor 8 are all connected with detecting and controlling system 13 with camera 11.
Described light source 12 is area source, can improve the effect of taking pictures of camera.
Described camera 11 is industrial CCD camera, can realize the function of snapshots, and reliability is high.
Principle of work: the high-precision electronics Copper Foil be wrapped in pay-off roll 1 starts to unreel, wind-up roll 2 carries out rolling simultaneously, during work, when high-precision electronics Copper Foil 5 passes through between ultraviolet lamp tube 6 and photomultiplier 7, if when high-precision electronics Copper Foil 5 has a needle pore defect, ultraviolet light can, through pin hole, be mapped on photomultiplier 7, photomultiplier 7 feedback signal to detecting and controlling system 13, thus can detect the needle pore defect of high-precision electronics Copper Foil 5 effectively.
For other defect, as pit, impression, breach and fold etc., then detected by camera 11, during work, detecting and controlling system 13 controls servo deceleration motor 8 and drives camera 11 and high-precision electronics Copper Foil 5 synchronously to move right by screw mandrel 9, nut 10, in motion process, takes pictures, the photo feedback clapped to detecting and controlling system 13, then is processed by image processing system; After having taken pictures, detecting and controlling system 13 controls servo deceleration motor 8 and reverses, and drives camera 11 to return fast left, so repeatedly runs, accurately can identify the surface imperfection of high-precision electronics Copper Foil 5.
Detecting and controlling system 13 controls program and the image processing system of the charged motor-driven row of servo magnetic, is prior art, does not repeat them here.
The above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a high-precision electronics copper foil surface defect detecting device, it is characterized in that, include pay-off roll (1), wind-up roll (2), guide roller I (3), guide roller II (4), high-precision electronics Copper Foil (5), ultraviolet lamp tube (6), photomultiplier (7), high-precision electronics Copper Foil (5), servo deceleration motor (8), screw mandrel (9), nut (10), camera (11), light source (12) and detecting and controlling system (13);
Guide roller I (3) guide roller II (4) is positioned between pay-off roll (1) and wind-up roll (2), high-precision electronics Copper Foil (5) is connected with guide roller I (3) guide roller II (4) is tangent, ultraviolet lamp tube (6) is arranged on directly over high-precision electronics Copper Foil (5), photomultiplier (7) is arranged on immediately below high-precision electronics Copper Foil (5), light source (12) is arranged on above the both sides, front and back of high-precision electronics Copper Foil (5), servo deceleration motor (8), screw mandrel (9), nut (10) and camera (11) are arranged on directly over high-precision electronics Copper Foil (5), servo deceleration motor (8) is connected with screw mandrel (9), camera (11) is connected with screw mandrel (9) by nut (10),
Photomultiplier (7), servo deceleration motor (8) are all connected with detecting and controlling system (13) with camera (11).
2. one according to claim 1 high-precision electronics copper foil surface defect detecting device, is characterized in that, described light source (12) is area source.
3. one according to claim 1 high-precision electronics copper foil surface defect detecting device, is characterized in that, described camera (11) is industrial CCD camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632834.XU CN204142650U (en) | 2014-10-29 | 2014-10-29 | A kind of high-precision electronics copper foil surface defect detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632834.XU CN204142650U (en) | 2014-10-29 | 2014-10-29 | A kind of high-precision electronics copper foil surface defect detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142650U true CN204142650U (en) | 2015-02-04 |
Family
ID=52419330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632834.XU Expired - Fee Related CN204142650U (en) | 2014-10-29 | 2014-10-29 | A kind of high-precision electronics copper foil surface defect detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383124A (en) * | 2016-08-30 | 2017-02-08 | 四川石棉华瑞电子有限公司 | Capacitor aluminum foil surface defect visual on-line inspection system and method |
| CN109115795A (en) * | 2018-09-06 | 2019-01-01 | 赵玮 | Atomization system, detection device and working method using the atomization system |
| CN114878586A (en) * | 2022-03-10 | 2022-08-09 | 广东嘉元科技股份有限公司 | Electrolytic copper foil pinhole detection marking system |
-
2014
- 2014-10-29 CN CN201420632834.XU patent/CN204142650U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383124A (en) * | 2016-08-30 | 2017-02-08 | 四川石棉华瑞电子有限公司 | Capacitor aluminum foil surface defect visual on-line inspection system and method |
| CN109115795A (en) * | 2018-09-06 | 2019-01-01 | 赵玮 | Atomization system, detection device and working method using the atomization system |
| CN109115795B (en) * | 2018-09-06 | 2020-11-13 | 嘉兴鼎尚信息科技有限公司 | Atomization system, detection device using atomization system and working method |
| CN114878586A (en) * | 2022-03-10 | 2022-08-09 | 广东嘉元科技股份有限公司 | Electrolytic copper foil pinhole detection marking system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202916214U (en) | Copper foil surface quality defect vision inspection machine with labeling machine | |
| CN102221563B (en) | Apparatus for automatically inspecting defects of PCB (printed circuit board) | |
| CN204142650U (en) | A kind of high-precision electronics copper foil surface defect detecting device | |
| CN105058498B (en) | X-ray metal detection automatic rubber-cutting machine | |
| CN203203943U (en) | On-line continuous product detecting system based on machine vision | |
| CN203688459U (en) | On-line fabric quality detection system based on image recognition | |
| CN101059451A (en) | On-line flaw real-time detection system of printing machine based on machine vision | |
| CN203715970U (en) | Detecting system for finished woven fabric product | |
| CN104614379A (en) | Plate surface defect detection system and method | |
| CN104148299A (en) | Unaccepted product automatic removal device on high-speed production line | |
| CN105301008A (en) | Tipping paper quality test warning system and on-line quality test method | |
| CN203422320U (en) | Detection device for detecting surface defects of tapered rollers | |
| CN204479487U (en) | A kind of carcass ply measurement mechanism | |
| CN103645195A (en) | Cold-rolled steel surface detection method based on machine vision | |
| CN203275314U (en) | Online paper flaw detection system | |
| CN203778969U (en) | Strip steel side part burr removing device | |
| CN202256177U (en) | Pipe surface imperfection detection device based on machine vision | |
| CN202928963U (en) | Visual inspection machine for surface quality defects of copper foil | |
| CN204759441U (en) | Two -dimensional code check out test set and corresponding detecting system | |
| CN102495077A (en) | Automatic detecting method of machine vision system for detecting flaws of infusion bottle | |
| CN203141566U (en) | Online quality detection device for convex cutting one-step molding of complete waste clearing die-cutting machine | |
| CN202416024U (en) | Automatic fabric inspection machine using hybrid light source | |
| CN202013325U (en) | Automatic inspecting device for defects of PCB (Printed Circuit Board) | |
| CN204620479U (en) | A kind of online coding checkout equipment | |
| CN211412817U (en) | Ream paper defect detection device based on machine vision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |