CN105938105A - Substrate detection equipment - Google Patents
Substrate detection equipment Download PDFInfo
- Publication number
- CN105938105A CN105938105A CN201610451404.1A CN201610451404A CN105938105A CN 105938105 A CN105938105 A CN 105938105A CN 201610451404 A CN201610451404 A CN 201610451404A CN 105938105 A CN105938105 A CN 105938105A
- Authority
- CN
- China
- Prior art keywords
- substrate
- detection equipment
- guide rail
- framework
- controlling organization
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/845—Objects on a conveyor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8835—Adjustable illumination, e.g. software adjustable screen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
- G01N2021/8908—Strip illuminator, e.g. light tube
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N2021/95638—Inspecting patterns on the surface of objects for PCB's
Abstract
The invention discloses substrate detection equipment. The substrate detection equipment comprises a transmission mechanism for delivering substrates; an imaging mechanism, which is opposite to the transmission mechanism and is used to take photos of substrates transmitted by the transmission mechanism at a time in a special position so as to generate complete images; and a control mechanism, which is electrically connected to the imaging mechanism and is used to control the photo shooting of the imaging mechanism, store and analyze the complete images, and detect the defects of the substrates; wherein the imaging mechanism comprises a high pixel camera and a high resolution industrial lens installed on the high pixel camera, and the high pixel camera is electrically connected to the control mechanism and is controlled by the control mechanism. The provided substrate detection equipment can automatically detects the defects during the substrate transportation process without stopping the transmission mechanism, moreover, the substrates do not need to be fixed, and the one time imaging detection precision is high.
Description
Technical field
The present invention relates to substrate detection technique field, particularly relate to a kind of substrate detection equipment.
Background technology
Existing substrate detection equipment, great majority are all to use to be intersected by camera and move in X, Y-axis to carry out multiple spot, repeatedly camera imaging picture, and the recycling many figures of inspection software are spliced into complete image, thus identify the manufacturing defect of substrate such as circuit board or workpiece.
Due to the above-mentioned detecting step of needs, existing substrate detection equipment needs trading halt on a production line, after finished piece(s) to be detected, is transported to subsequent processing, its inefficiency, and device fabrication high cost.
Summary of the invention
The present invention solves that above-mentioned technical problem provides a kind of substrate detection equipment, it is possible in substrate transportation process, be automatically performed defects detection, it is not necessary to transmission mechanism trading halt detects, it is not necessary to be fixed substrate, and Polaroid accuracy of detection is high.
For solving above-mentioned technical problem, the present invention provides a kind of substrate detection equipment, including: transmission mechanism, for transmission base plate；Imaging mechanism, is oppositely arranged with described transmission mechanism, generates complete image for the described substrate of conveying on described transmission mechanism being carried out shooting at ad-hoc location in the way of once photo taking；Controlling organization, electrically connects with described imaging mechanism, for controlling the shooting of described imaging mechanism and the described complete image shot being stored, analyzes and then is diagnosed to be the defect of described substrate；Wherein, described imaging mechanism includes the high pixel camera that the most described transmission mechanism is arranged and the high resolution industrial camera lens being installed on described high pixel camera, and described high pixel camera electrically connects with described controlling organization and controlled by described controlling organization.
Further, described transmission mechanism includes opposing parallel the first guide rail being arranged at and the second guide rail, the two side that described first guide rail is relative with described second guide rail is separately installed with delivery unit, described delivery unit includes drivewheel, driven pulley and conveyer belt, described conveyer belt is arranged on described drivewheel and described driven pulley, and described substrate is supported on the described conveyer belt of two described delivery units and moves with described conveyer belt.
Further, described first guide rail is equiped with the first hold-down support and the second hold-down support, described second guide rail is equiped with the first movable bearing support and the second movable bearing support；Connected by a crossbeam respectively between described first hold-down support top and described second hold-down support top and between described first movable bearing support top and described second movable bearing support top, being connected by a longeron respectively between described first hold-down support top and described second movable bearing support top and between described second hold-down support top and described first movable bearing support top, each described crossbeam and described longeron head and the tail are spliced into framework；Described imaging mechanism is installed in described framework.
Further, described framework is provided with at least one for for described imaging mechanism provide bias light strip light mechanism, described strip light mechanism includes two light source mounting blocks, two holding screws and a RGB three-color light source；Two described light source mounting blocks are fixedly arranged in described framework, the two ends of described RGB three-color light source are rotationally connected with on light source mounting blocks described in by holding screw described in respectively, by screwing described holding screw and then being locked described RGB three-color light source on described light source mounting blocks, described RGB three-color light source electrically connects with described controlling organization and is controlled by described controlling organization.
nullFurther，At least one reading mechanism is installed in described framework，Described reading mechanism includes being slideably positioned in described in two between crossbeam or mounting bar between longeron described in two、The mounting blocks being slideably positioned on described mounting bar and can slide on described mounting bar length direction、And the contactless reading unit being movably connected on described mounting blocks and electrically connecting with described controlling organization，Described reading unit is towards also arranging close to described substrate surface，Accordingly，Described substrate surface appropriate location attaches or printing is formed with label，When described reading unit reads described label，Described controlling organization obtains information that presently described label includes at described reading unit and controls described imaging mechanism and shoot presently described substrate，And the information that the complete image photographed by described imaging mechanism includes with described label is associated and preserves，It is analyzed and then is diagnosed to be simultaneously the defect of described substrate according to described complete image.
Further, described reading unit is barcode scanning gun, and described label is bar code or Quick Response Code；Described controlling organization is additionally operable to judge that described complete image is the most clear effectively, if it is determined that it is unintelligible to described complete image, again presently described substrate is shot, if the double described complete image photographed is the most unintelligible effectively, described imaging mechanism or described transmission mechanism are adjusted by warning reminding user.
Further, described second guide rail can be opposite in described first guide rail and move or move away from described first guide rail that to realize width therebetween adjustable；Accordingly, described first movable bearing support and described second movable bearing support include the first mounting seat being fixedly arranged on described movable guiding rail respectively, it is fixedly arranged on the linear bearing on described fixed mounting, it is fixedly arranged on described longeron two the second mounting seats and wears and be fixed on the linear axis of two described second mounting seats, wherein, described linear bearing is sheathed on described linear axis and can move back and forth on described linear axis, further, it is equiped with holding screw on described linear bearing, by screwing in described holding screw and making the end end of described holding screw push against described linear axis and then can be locked on described linear axis by described linear bearing.
Further, described imaging mechanism is mounted in described framework by Z-axis lifting mechanism, and vertically can move up and down on described Z-axis lifting mechanism.
Further, described Z-axis lifting mechanism includes driving motor, shaft coupling, screw mandrel bearing, the first sliding shoe, feed screw nut, helical screw, Z axis column, motor cabinet, line slide rail and the second sliding shoe；Described Z axis column is installed in described framework, and described motor cabinet is fixed on described Z axis column top, and described driving motor is fixed on described motor cabinet；Two described screw mandrel bearings are individually fixed in the two ends up and down of described Z axis column, and the bottom surface of the described screw mandrel bearing of lower end is also fixed in described framework, and described helical screw is coaxially connected between two described screw mandrel bearings；Described screw mandrel bearing upper end is connected by described shaft coupling is fixing with the output shaft of described driving motor；Described line slide rail is installed on described Z axis column and is parallel to described helical screw and arranges；Described first sliding shoe is fastenedly connected with described the second sliding shoe, described feed screw nut is fixedly arranged in described first sliding shoe, described first sliding shoe by the sheathed described helical screw of described feed screw nut and then is connected with described helical screw, and described the second sliding shoe is sheathed on described line slide rail；Described imaging mechanism also includes support beam and gripper shoe, described support beam is fastenedly connected with described first sliding shoe and it is horizontal-extending towards described framework side, described gripper shoe is slidably connected in described support beam to slide on the length direction of described support beam, and described high pixel camera is installed in described gripper shoe and arranges to shoot described substrate towards described framework side.
Further, described transmission mechanism being also equiped with display screen, described display screen electrically connects with described controlling organization, at least for showing the described complete image that described imaging device is shot.
The substrate detection equipment of the present invention, the imaging mechanism being oppositely arranged with transmission mechanism and the controlling organization electrically connected with this imaging mechanism are set, by imaging mechanism, the substrate of conveying on transmission mechanism can be carried out shooting generation complete image by the way of ad-hoc location is with once photo taking and store, analyze and then be diagnosed to be the defect of this substrate for controlling organization, it need not transmission mechanism trading halt detection, need not substrate is fixed, directly complete automatically to detect in substrate transportation process；Also, it is not necessary to carry out image synthesis process, its accuracy of detection Polaroid is greatly improved.
Accompanying drawing explanation
Fig. 1 is the front view of substrate detection equipment of the present invention.
Fig. 2 is the partial enlarged drawing of substrate detection equipment shown in Fig. 1.
Fig. 3 is the side view of substrate detection equipment shown in Fig. 2.
Fig. 4 is the top view of substrate detection equipment shown in Fig. 2.
Detailed description of the invention
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Referring to incorporated by reference to Fig. 1 to Fig. 4, the present invention provides a kind of substrate detection equipment, it is adaptable to substrate 100 such as PCB or other plate workpiece are carried out defects detection.This substrate detection equipment includes:
Transmission mechanism 70, for transmission base plate 100.This transmission mechanism 70 can be SMT(Surface Mount Technology, surface installation technique) production line or connection platform, substrate 100 is transported to later procedure from previous operation.
Imaging mechanism 90, is oppositely arranged with transmission mechanism 70, generates complete image for the substrate 100 of conveying on transmission mechanism 70 being carried out shooting at ad-hoc location in the way of once photo taking.This complete image can be understood as the panoramic picture formed this substrate 100 without any image procossing.
Controlling organization 80, electrically connects with imaging mechanism 90, for controlling the shooting of imaging mechanism 90 and the complete image shot being stored, analyzes and then is diagnosed to be the defect of substrate 100.
Wherein, imaging mechanism 90 includes the high pixel camera of transmission mechanism 70 setting in opposite directions and is installed on the high resolution industrial camera lens of high pixel camera, and high pixel camera electrically connects controlled mechanism 80 and controls with controlling organization 80.Concrete, this high pixel camera can select the other industrial camera of millions, such as the high-speed industrial camera of 1000～15,000,000 pixels, to ensure imaging efficiency and the imaging effect of image, meets the detection to substrate 100 defect.
The substrate detection equipment of the present invention, the imaging mechanism 90 being oppositely arranged with transmission mechanism 70 and the controlling organization 80 electrically connected with this imaging mechanism 90 are set, by imaging mechanism 90, the substrate 100 of conveying on transmission mechanism 70 can be carried out shooting generation complete image by the way of ad-hoc location is with once photo taking and store, analyze and then be diagnosed to be the defect of this substrate 100 for controlling organization 80, it need not transmission mechanism 70 trading halt detection, need not substrate 100 is fixed, directly complete automatically to detect in substrate 100 course of conveying；Also, it is not necessary to carry out image synthesis process, its accuracy of detection Polaroid is greatly improved.It addition, controlling organization 80 can be separately positioned with transmission mechanism 70, alleviate the weight of equipment, install light.
In a concrete application implementation mode, for convenience of the structure observing the substrate 100 currently detected intuitively, can on transmission mechanism 70 any position installing display screen 10, the installation position of display screen 10 does not affect the conveying of substrate 100 and substrate 100 is shot by imaging mechanism 90.Wherein, this display screen 10 electrically connects with controlling organization 80, at least for showing the complete image of substrate 100 that imaging device shoots, the follow-up numbering that can be also used for showing front substrate 100, and after this complete image being processed through controlling organization 80, the information such as the defect type of this substrate 100, defective locations and defects count are shown through display screen 10.
In a concrete application implementation mode, transmission mechanism 70 includes support platform 700 and the first guide rail 701 and the second guide rail 702 being installed in this support platform 700.This first guide rail 701 and this opposing parallel setting of the second guide rail 702.The two side that first guide rail 701 is relative with the second guide rail 702 is separately installed with delivery unit 703, delivery unit 703 includes drivewheel 7031, driven pulley (not shown) and conveyer belt 7032, drivewheel 7031 is driven by motor (not shown), this motor can electrically connect with controlling organization 80 and the control of controlled mechanism 80, conveyer belt 7032 is arranged on drivewheel 7031 and driven pulley, and substrate 100 is supported on the conveyer belt 7032 of two delivery units 703 and moves with conveyer belt 7032.
Wherein, the delivery unit 703 that the delivery unit 703 the first guide rail 701 sidewall installed and the second guide rail 702 sidewall are installed should be arranged at identical height, with horizontal support substrate 100.Additionally, each delivery unit 703 can be respectively arranged at the first guide rail 701 and centre position of the second guide rail 702 sidewall, make lateral extent the first guide rail 701 and the second guide rail 702 top certain distance on conveyer belt 7032, do not deviate by with the movement locus by the sidewall restricting substrate 100 of the first guide rail 701 and the second guide rail 702,7032 times lateral extent support platform 700 certain distances of conveyer belt simultaneously, conveyer belt 7032 will not produce friction with support platform 700 and then be disturbed.
nullIn a concrete application implementation mode，End holder mechanism 20 is installed on transmission mechanism 70，This end holder mechanism 20 includes the first hold-down support 22a and the second hold-down support 22b being installed on the first guide rail 701、And the first movable bearing support 50 and the second movable bearing support (not shown) being installed on the second guide rail 702，This end holder mechanism 20 also includes being arranged between the first hold-down support 22a top and the second hold-down support 22b top、And two crossbeams 24 that first between movable bearing support 50 top and the second movable bearing support top，And be arranged between the first hold-down support 22a top and the second movable bearing support top、And two longerons 26 that second between hold-down support 22b top and the first movable bearing support 50 top，Each crossbeam 24 and each longeron 26 head and the tail are spliced into framework 27.Framework 27 be generally rectangular in shape framework 27, the most square framework 27.Wherein, connecting rod 23 can be installed additional to strengthen stability between the two between first hold-down support 22a and the second hold-down support 22b, additionally, installation corner brace 25 can be installed between the first hold-down support 22a and connecting rod 23 and between the second hold-down support 22b and connecting rod 23 additional be fastenedly connected, further, also can strengthen mounting blocks 21 at the first hold-down support 22a and the second hold-down support 22b side to be connected on the first guide rail 701.Further, imaging mechanism 90 can be installed in framework 27.
Preferably, framework 27 is provided with at least one for providing bias light to improve the strip light mechanism 60 of imaging effect for imaging mechanism 90.This strip light mechanism 60 includes 61, two holding screws 62 of two light source mounting blocks and a RGB three-color light source 63.Concrete, two light source mounting blocks 61 are fixedly arranged in framework 27, the two ends of RGB three-color light source 63 are rotationally connected with on a light source mounting blocks 61 by a holding screw 62 respectively, wherein, this RGB three-color light source 63 can carry out the rotation of 360 ° of unspecified angles on light source mounting blocks 61, and by screwing holding screw 62 and then RGB three-color light source 63 being locked on light source mounting blocks 61, this RGB three-color light source 63 electrically connects with controlling organization 80 further and controlled mechanism 80 controls, the intensity of RGB three-color light source 63 can be regulated as required with parameters such as colors to coordinate imaging mechanism 90 to shoot.It is highly preferred that a strip light mechanism 60 can be respectively provided with on each crossbeam 24 and each longeron 26, all sidedly substrate 100 can be carried out light filling, more to improve imaging effect help subsequent defective diagnosis.
Preferably, this framework 27 being provided with at least one reading mechanism 30, this reading mechanism 30 includes mounting bar 31, mounting blocks 32 and reads unit 33.Concrete, slide between two crossbeams 24 or between two longerons 26 and be provided with mounting bar 31, as shown in Figure 2, mounting bar 31 is arranged between two crossbeams 24, slide on mounting bar 31 and be provided with the mounting blocks 32 that can slide on mounting bar 31 length direction, mounting blocks 32 is movably installed with the contactless reading unit 33 electrically connected with controlling organization 80, reading unit 33 towards and close to substrate 100 surface configuration, accordingly, appropriate location, substrate 100 surface attaches or printing is formed with label；Wherein, read unit 33 and can manually be regulated the optional position of scanning substrate 100 by said structure.When reading unit 33 reads the information of label (this process moment completes), front substrate 100 is shot from reading to obtain information that current label includes at unit 33 and control imaging mechanism 90 by controlling organization 80, and the information that the complete image photographed by imaging mechanism 90 includes with label is associated and preserves, it is analyzed simultaneously and then is diagnosed to be the defect of substrate 100 according to complete image.Preferably, reading unit 33 is barcode scanning gun, and label is bar code or Quick Response Code.Certainly, read unit 33 and label can also be other kit, such as RFID card reader and RFID label tag.Label at least includes the number information of substrate 100, it is simple to the preservation of product flame and chasing after；The follow-up modes such as a supporting mechanism for picking (using absorption or grasping structures to realize) and reading mechanism 30 of can passing through when determining this substrate 100 and there is bigger defect are facilitated to be picked up by this substrate 100 from production line or in stock in time.
Preferably, the complete image that controlling organization 80 is additionally operable to judge once to shoot is the most clear effectively, if it is determined that it is unintelligible to complete image, need again front substrate 100 to be shot, if the double complete image photographed is the most unintelligible effectively, warning reminding user is to imaging mechanism 90(such as focal length) or transmission mechanism 70(such as transmission speed) be adjusted, the acousto-optic device electrically connected with controlling organization 80 can be set and carry out warning reminding, display screen 10 as described above, or this acousto-optic device can substitute with note machine, send note to responsible person concerned and carry out warning reminding.
In a better embodiment, the second guide rail 702 can be opposite in the first guide rail 701 and move or move away from the first guide rail 701 that to realize width therebetween adjustable, and then is applicable to the substrate 100 of different in width is carried out defects detection.Accordingly, first movable bearing support 50 and the second movable bearing support include the first mounting seat 51 being fixedly arranged on movable guiding rail respectively, it is fixedly arranged on the linear bearing 52 in the first mounting seat 51, it is fixedly arranged on longeron 26 two the second mounting seats 54 and wears and be fixed on the linear axis 53 of two the second mounting seats 54, wherein, linear bearing 52 is sheathed on linear axis 53 and can move back and forth on linear axis 53, holding screw 55 it is equiped with on linear bearing 52, by screwing in holding screw 55 and making the end end of holding screw 55 push against linear axis 53 and then can be locked on linear axis 53 by linear bearing 52.So, framework 27 size and structure do not change, and the width between the first guide rail 701 and the second guide rail 702 can be made to change.Matchedly, light filling region can be adjusted to be applicable to the substrate 100 of new size by rotating RGB three-color light source；Can also be by adjusting the position of reading mechanism 30 to be applicable to the substrate 100 of new size.This substrate detection equipment is fixed by section bar, and its versatility is good, low cost of manufacture, and it is convenient to change, and can be compatible with different production line and the plate width of different substrate 100.
In a better embodiment, imaging mechanism 90 is optionally fixed on optional position in framework 27 by Z-axis lifting mechanism 40.For example, as in figure 2 it is shown, Z-axis lifting mechanism 40 can be fixed on the crossbeam 24 between the first movable bearing support 50 and the second movable bearing support.Concrete, this Z-axis lifting mechanism 40 includes: drive motor 40-1, shaft coupling 40-2, screw mandrel bearing 40-3, the first sliding shoe 40-4, feed screw nut 40-5, helical screw 40-6, Z axis column 40-7, motor cabinet 40-8, line slide rail 40-9 and the second sliding shoe 40-10.Z axis column 40-7 is installed in framework 27, specifically such as Fig. 2, is installed on the crossbeam 24 between the first movable bearing support 50 and the second movable bearing support；Motor cabinet 40-8 is fixed on Z axis column 40-7 top, drives motor 40-1 to be fixed on motor cabinet 40-8；Two screw mandrel bearing 40-3 are individually fixed in the two ends up and down of Z axis column 40-7, and wherein, the bottom surface of the screw mandrel bearing 40-3 of lower end is also fixed on crossbeam 24, and helical screw 40-6 is coaxially connected between two screw mandrel bearing 40-3；Screw mandrel bearing 40-3 upper end is connected by shaft coupling 40-2 is fixing with the output shaft driving motor 40-1；Line slide rail 40-9 is also installed on Z axis column 40-7 and is parallel to helical screw 40-6 and arranges；First sliding shoe 40-4 is fastenedly connected with the second sliding shoe 40-10, feed screw nut 40-5 is fixedly arranged in the first sliding shoe 40-4, first sliding shoe 40-4 by feed screw nut 40-5 sheathed helical screw 40-6 and then is connected with helical screw 40-6, and the second sliding shoe 40-10 is sheathed on line slide rail 40-9.
Further, imaging mechanism 90 also includes support beam 91 and gripper shoe 94.Support beam 91 is fastenedly connected with the first sliding shoe 40-4 and it is horizontal-extending towards framework 27 side, gripper shoe 94 is slidably connected in support beam 91 to slide on the length direction of support beam 91, wherein, this gripper shoe 94 includes being slidably connected at the sliding part of support beam 91 upper end and is installed on sliding part and the installation portion vertically extended towards framework 27 side, and high pixel camera 92 is installed on installation portion and the high resolution industrial camera lens 93 that is installed in high pixel camera 92 towards framework 27 side.Further, sliding part top is provided with holding screw 96, can gripper shoe 94 be fastened in support beam 91 by tightening holding screw 96.
During use, gripper shoe 94 is the most manually adjusted to picture-taking position, then tightens fixing by holding screw 96.When driving motor 40-1 to rotate, drive helical screw 40-6 rotary motion, thus drive imaging mechanism about 90 to move along a straight line and can realize focus adjustment.This driving motor 40-1 can electrically connect controlled mechanism 80 and control with controlling organization 80.
It addition, the lifting of imaging mechanism 90 for convenience, scale 40-11 can be portrayed on Z axis column 40-7, to facilitate the adjustable height watching imaging mechanism 90.It is possible to further at high pixel camera 92 and high resolution industrial camera lens 93 peripheral installation phase machine protective cover 95, so that both are effectively protected.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (10)
1. a substrate detection equipment, it is characterised in that including:
Transmission mechanism, for transmission base plate；
Imaging mechanism, is oppositely arranged with described transmission mechanism, generates complete image for the described substrate of conveying on described transmission mechanism being carried out shooting at ad-hoc location in the way of once photo taking；
Controlling organization, electrically connects with described imaging mechanism, for controlling the shooting of described imaging mechanism and the described complete image shot being stored, analyzes and then is diagnosed to be the defect of described substrate；
Wherein, described imaging mechanism includes the high pixel camera that the most described transmission mechanism is arranged and the high resolution industrial camera lens being installed on described high pixel camera, and described high pixel camera electrically connects with described controlling organization and controlled by described controlling organization.
Substrate detection equipment the most according to claim 1, it is characterised in that:
Described transmission mechanism includes opposing parallel the first guide rail being arranged at and the second guide rail, the two side that described first guide rail is relative with described second guide rail is separately installed with delivery unit, described delivery unit includes drivewheel, driven pulley and conveyer belt, described conveyer belt is arranged on described drivewheel and described driven pulley, and described substrate is supported on the described conveyer belt of two described delivery units and moves with described conveyer belt.
Substrate detection equipment the most according to claim 2, it is characterised in that:
It is equiped with the first hold-down support and the second hold-down support on described first guide rail, described second guide rail is equiped with the first movable bearing support and the second movable bearing support；Connected by a crossbeam respectively between described first hold-down support top and described second hold-down support top and between described first movable bearing support top and described second movable bearing support top, being connected by a longeron respectively between described first hold-down support top and described second movable bearing support top and between described second hold-down support top and described first movable bearing support top, each described crossbeam and described longeron head and the tail are spliced into framework；
Described imaging mechanism is installed in described framework.
Substrate detection equipment the most according to claim 3, it is characterised in that:
Be provided with in described framework at least one for for described imaging mechanism provide bias light strip light mechanism, described strip light mechanism includes two light source mounting blocks, two holding screws and a RGB three-color light source；Two described light source mounting blocks are fixedly arranged in described framework, the two ends of described RGB three-color light source are rotationally connected with on light source mounting blocks described in by holding screw described in respectively, by screwing described holding screw and then being locked described RGB three-color light source on described light source mounting blocks, described RGB three-color light source electrically connects with described controlling organization and is controlled by described controlling organization.
Substrate detection equipment the most according to claim 3, it is characterised in that:
nullAt least one reading mechanism is installed in described framework，Described reading mechanism includes being slideably positioned in described in two between crossbeam or mounting bar between longeron described in two、The mounting blocks being slideably positioned on described mounting bar and can slide on described mounting bar length direction、And the contactless reading unit being movably connected on described mounting blocks and electrically connecting with described controlling organization，Described reading unit is towards also arranging close to described substrate surface，Accordingly，Described substrate surface appropriate location attaches or printing is formed with label，When described reading unit reads described label，Described controlling organization obtains information that presently described label includes at described reading unit and controls described imaging mechanism and shoot presently described substrate，And the information that the complete image photographed by described imaging mechanism includes with described label is associated and preserves，It is analyzed and then is diagnosed to be simultaneously the defect of described substrate according to described complete image.
Substrate detection equipment the most according to claim 5, it is characterised in that:
Described reading unit is barcode scanning gun, and described label is bar code or Quick Response Code；
Described controlling organization is additionally operable to judge that described complete image is the most clear effectively, if it is determined that it is unintelligible to described complete image, again presently described substrate is shot, if the double described complete image photographed is the most unintelligible effectively, described imaging mechanism or described transmission mechanism are adjusted by warning reminding user.
Substrate detection equipment the most according to claim 3, it is characterised in that:
Described second guide rail can be opposite in described first guide rail and move or move away from described first guide rail that to realize width therebetween adjustable；Accordingly, described first movable bearing support and described second movable bearing support include the first mounting seat being fixedly arranged on described movable guiding rail respectively, it is fixedly arranged on the linear bearing on described fixed mounting, it is fixedly arranged on described longeron two the second mounting seats and wears and be fixed on the linear axis of two described second mounting seats, wherein, described linear bearing is sheathed on described linear axis and can move back and forth on described linear axis, it is equiped with holding screw on described linear bearing, by screwing in described holding screw and making the end end of described holding screw push against described linear axis and then can be locked on described linear axis by described linear bearing.
Substrate detection equipment the most according to claim 3, it is characterised in that:
Described imaging mechanism is mounted in described framework by Z-axis lifting mechanism, and vertically can move up and down on described Z-axis lifting mechanism.
Substrate detection equipment the most according to claim 8, it is characterised in that:
Described Z-axis lifting mechanism includes driving motor, shaft coupling, screw mandrel bearing, the first sliding shoe, feed screw nut, helical screw, Z axis column, motor cabinet, line slide rail and the second sliding shoe；
Described Z axis column is installed in described framework, and described motor cabinet is fixed on described Z axis column top, and described driving motor is fixed on described motor cabinet；Two described screw mandrel bearings are individually fixed in the two ends up and down of described Z axis column, and the bottom surface of the described screw mandrel bearing of lower end is also fixed in described framework, and described helical screw is coaxially connected between two described screw mandrel bearings；Described screw mandrel bearing upper end is connected by described shaft coupling is fixing with the output shaft of described driving motor；Described line slide rail is installed on described Z axis column and is parallel to described helical screw and arranges；Described first sliding shoe is fastenedly connected with described the second sliding shoe, described feed screw nut is fixedly arranged in described first sliding shoe, described first sliding shoe by the sheathed described helical screw of described feed screw nut and then is connected with described helical screw, and described the second sliding shoe is sheathed on described line slide rail；
Described imaging mechanism also includes support beam and gripper shoe, described support beam is fastenedly connected with described first sliding shoe and it is horizontal-extending towards described framework side, described gripper shoe is slidably connected in described support beam to slide on the length direction of described support beam, and described high pixel camera is installed in described gripper shoe and arranges to shoot described substrate towards described framework side.
Substrate detection equipment the most according to claim 1, it is characterised in that:
Also being equiped with display screen on described transmission mechanism, described display screen electrically connects with described controlling organization, at least for showing the described complete image that described imaging device is shot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451404.1A CN105938105A (en) | 2016-06-21 | 2016-06-21 | Substrate detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451404.1A CN105938105A (en) | 2016-06-21 | 2016-06-21 | Substrate detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105938105A true CN105938105A (en) | 2016-09-14 |
Family
ID=56872405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610451404.1A Pending CN105938105A (en) | 2016-06-21 | 2016-06-21 | Substrate detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105938105A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841219A (en) * | 2017-03-29 | 2017-06-13 | 东莞市中泰模具股份有限公司 | A kind of visual inspection machine |
| CN106872475A (en) * | 2017-03-29 | 2017-06-20 | 东莞市中泰模具股份有限公司 | A kind of tablet detection machine |
| CN107436307A (en) * | 2017-07-07 | 2017-12-05 | 柳州杰诺瑞汽车电器系统制造有限公司 | Vision automatic checkout system and its detection method |
| CN107607549A (en) * | 2017-09-27 | 2018-01-19 | 深圳精创视觉科技有限公司 | Glass defect detection device |
| CN108132215A (en) * | 2018-02-07 | 2018-06-08 | 中山市鸿菊自动化设备制造有限公司 | A kind of AOI detection methods of SMT patches production line |
| CN108226178A (en) * | 2017-12-26 | 2018-06-29 | 广东美的智能机器人有限公司 | equipment appearance detecting system |
| CN108593651A (en) * | 2018-04-10 | 2018-09-28 | 安徽利珀科技有限公司 | A kind of light guide plate automatic detection device |
| CN108898171A (en) * | 2018-06-20 | 2018-11-27 | 深圳市易成自动驾驶技术有限公司 | Recognition processing method, system and computer readable storage medium |
| CN108956623A (en) * | 2018-07-06 | 2018-12-07 | 武汉精测电子集团股份有限公司 | A kind of Demura multiaxis automatic detection mechanism |
| CN109142380A (en) * | 2018-09-19 | 2019-01-04 | 广州视源电子科技股份有限公司 | The fault detection method of circuit board, device and system |
| CN109187565A (en) * | 2018-09-18 | 2019-01-11 | 广东正业科技股份有限公司 | A kind of automatic detection device |
| CN109187549A (en) * | 2018-07-26 | 2019-01-11 | 上海工程技术大学 | A kind of detection method for backing layer edging defect detection station after rearview mirror |
| CN109507112A (en) * | 2018-12-17 | 2019-03-22 | 大连崇达电路有限公司 | A kind of gear drive unit of high-accuracy printed wiring board appearance quality detecting device |
| CN109612937A (en) * | 2019-01-09 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | A kind of automatic detecting tool of unipolar plate quality |
| CN109642874A (en) * | 2017-08-09 | 2019-04-16 | 克朗斯股份公司 | To the frame and check device fastened to the inspection module for container |
| CN109900705A (en) * | 2019-03-18 | 2019-06-18 | 合肥京东方光电科技有限公司 | A kind of substrate detection apparatus and detection method |
| CN109975208A (en) * | 2018-12-27 | 2019-07-05 | 无锡财量机械有限公司 | A kind of continuous check device of multiple spot |
| CN110836763A (en) * | 2019-11-27 | 2020-02-25 | 大族激光科技产业集团股份有限公司 | Detection and adjustment device for flexible display panel |
| CN112955941A (en) * | 2018-11-05 | 2021-06-11 | Nec平台株式会社 | Commodity imaging apparatus, commodity imaging method and image recognition POS system |
| CN113079654A (en) * | 2021-05-06 | 2021-07-06 | 弘益泰克自动化设备（惠州）有限公司 | Image calibration equipment and method for marks on printed board |
| CN113259579A (en) * | 2021-06-28 | 2021-08-13 | 中移(上海)信息通信科技有限公司 | Image acquisition device, method and equipment |
| CN114571548A (en) * | 2022-03-22 | 2022-06-03 | 安徽金福瑞家具股份有限公司 | Scrap removing and dust removing equipment and method for cutting plates |
| CN115184368A (en) * | 2022-09-07 | 2022-10-14 | 枣庄市胜达精密铸造有限公司 | Casting defect detection control system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09243570A (en) * | 1996-03-08 | 1997-09-19 | Japan Aviation Electron Ind Ltd | Method and apparatus for inspecting solder bridge |
| CN203053874U (en) * | 2012-09-13 | 2013-07-10 | 苏州光韵达光电科技有限公司 | Microscope device for printed circuit board (PCB) detection |
| CN203164132U (en) * | 2012-12-21 | 2013-08-28 | 日立造船株式会社 | Food inspection information storage system of production line |
| CN103728316A (en) * | 2014-01-13 | 2014-04-16 | 深圳市永光神目科技有限公司 | Detection device for printed circuit board assembly (PCBA) plate |
| CN104483320A (en) * | 2014-10-27 | 2015-04-01 | 中国计量学院 | Digitized defect detection device and detection method of industrial denitration catalyst |
| CN105293070A (en) * | 2015-12-04 | 2016-02-03 | 博格华纳汽车零部件（江苏）有限公司 | Equipment and method for detecting weld joints of turbine components |
| CN105372252A (en) * | 2014-08-25 | 2016-03-02 | 研祥智能科技股份有限公司 | Detecting system and method based on machine vision |
| CN205749309U (en) * | 2016-06-21 | 2016-11-30 | 深圳市振华兴科技有限公司 | Substrate detection equipment |
-
2016
- 2016-06-21 CN CN201610451404.1A patent/CN105938105A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09243570A (en) * | 1996-03-08 | 1997-09-19 | Japan Aviation Electron Ind Ltd | Method and apparatus for inspecting solder bridge |
| CN203053874U (en) * | 2012-09-13 | 2013-07-10 | 苏州光韵达光电科技有限公司 | Microscope device for printed circuit board (PCB) detection |
| CN203164132U (en) * | 2012-12-21 | 2013-08-28 | 日立造船株式会社 | Food inspection information storage system of production line |
| CN103728316A (en) * | 2014-01-13 | 2014-04-16 | 深圳市永光神目科技有限公司 | Detection device for printed circuit board assembly (PCBA) plate |
| CN105372252A (en) * | 2014-08-25 | 2016-03-02 | 研祥智能科技股份有限公司 | Detecting system and method based on machine vision |
| CN104483320A (en) * | 2014-10-27 | 2015-04-01 | 中国计量学院 | Digitized defect detection device and detection method of industrial denitration catalyst |
| CN105293070A (en) * | 2015-12-04 | 2016-02-03 | 博格华纳汽车零部件（江苏）有限公司 | Equipment and method for detecting weld joints of turbine components |
| CN205749309U (en) * | 2016-06-21 | 2016-11-30 | 深圳市振华兴科技有限公司 | Substrate detection equipment |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872475A (en) * | 2017-03-29 | 2017-06-20 | 东莞市中泰模具股份有限公司 | A kind of tablet detection machine |
| CN106841219A (en) * | 2017-03-29 | 2017-06-13 | 东莞市中泰模具股份有限公司 | A kind of visual inspection machine |
| CN107436307A (en) * | 2017-07-07 | 2017-12-05 | 柳州杰诺瑞汽车电器系统制造有限公司 | Vision automatic checkout system and its detection method |
| CN109642874A (en) * | 2017-08-09 | 2019-04-16 | 克朗斯股份公司 | To the frame and check device fastened to the inspection module for container |
| CN109642874B (en) * | 2017-08-09 | 2022-06-17 | 克朗斯股份公司 | Frame and inspection device for fastening inspection modules for containers |
| CN107607549A (en) * | 2017-09-27 | 2018-01-19 | 深圳精创视觉科技有限公司 | Glass defect detection device |
| CN108226178A (en) * | 2017-12-26 | 2018-06-29 | 广东美的智能机器人有限公司 | equipment appearance detecting system |
| CN108132215A (en) * | 2018-02-07 | 2018-06-08 | 中山市鸿菊自动化设备制造有限公司 | A kind of AOI detection methods of SMT patches production line |
| CN108593651A (en) * | 2018-04-10 | 2018-09-28 | 安徽利珀科技有限公司 | A kind of light guide plate automatic detection device |
| CN108898171A (en) * | 2018-06-20 | 2018-11-27 | 深圳市易成自动驾驶技术有限公司 | Recognition processing method, system and computer readable storage medium |
| CN108898171B (en) * | 2018-06-20 | 2022-07-22 | 深圳市易成自动驾驶技术有限公司 | Image recognition processing method, system and computer readable storage medium |
| CN108956623A (en) * | 2018-07-06 | 2018-12-07 | 武汉精测电子集团股份有限公司 | A kind of Demura multiaxis automatic detection mechanism |
| CN108956623B (en) * | 2018-07-06 | 2024-02-27 | 武汉精测电子集团股份有限公司 | Demura multiaxis automated inspection mechanism |
| CN109187549A (en) * | 2018-07-26 | 2019-01-11 | 上海工程技术大学 | A kind of detection method for backing layer edging defect detection station after rearview mirror |
| CN109187565A (en) * | 2018-09-18 | 2019-01-11 | 广东正业科技股份有限公司 | A kind of automatic detection device |
| CN109142380A (en) * | 2018-09-19 | 2019-01-04 | 广州视源电子科技股份有限公司 | The fault detection method of circuit board, device and system |
| US11915565B2 (en) | 2018-11-05 | 2024-02-27 | Nec Platforms, Ltd. | Commodity imaging apparatus, commodity imaging method, and image recognition POS system |
| CN112955941A (en) * | 2018-11-05 | 2021-06-11 | Nec平台株式会社 | Commodity imaging apparatus, commodity imaging method and image recognition POS system |
| CN109507112A (en) * | 2018-12-17 | 2019-03-22 | 大连崇达电路有限公司 | A kind of gear drive unit of high-accuracy printed wiring board appearance quality detecting device |
| CN109975208A (en) * | 2018-12-27 | 2019-07-05 | 无锡财量机械有限公司 | A kind of continuous check device of multiple spot |
| CN109612937A (en) * | 2019-01-09 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | A kind of automatic detecting tool of unipolar plate quality |
| CN109900705A (en) * | 2019-03-18 | 2019-06-18 | 合肥京东方光电科技有限公司 | A kind of substrate detection apparatus and detection method |
| CN110836763A (en) * | 2019-11-27 | 2020-02-25 | 大族激光科技产业集团股份有限公司 | Detection and adjustment device for flexible display panel |
| CN113079654A (en) * | 2021-05-06 | 2021-07-06 | 弘益泰克自动化设备（惠州）有限公司 | Image calibration equipment and method for marks on printed board |
| CN113079654B (en) * | 2021-05-06 | 2023-01-17 | 弘益泰克自动化设备（惠州）有限公司 | Image calibration equipment and method for marks on printed board |
| CN113259579A (en) * | 2021-06-28 | 2021-08-13 | 中移(上海)信息通信科技有限公司 | Image acquisition device, method and equipment |
| CN113259579B (en) * | 2021-06-28 | 2021-10-26 | 中移(上海)信息通信科技有限公司 | Image acquisition device, method and equipment |
| CN114571548B (en) * | 2022-03-22 | 2023-01-31 | 安徽金福瑞家具股份有限公司 | Scrap removing and dust removing equipment and method for cutting plates |
| CN114571548A (en) * | 2022-03-22 | 2022-06-03 | 安徽金福瑞家具股份有限公司 | Scrap removing and dust removing equipment and method for cutting plates |
| CN115184368B (en) * | 2022-09-07 | 2022-12-23 | 枣庄市胜达精密铸造有限公司 | Casting defect detection control system |
| CN115184368A (en) * | 2022-09-07 | 2022-10-14 | 枣庄市胜达精密铸造有限公司 | Casting defect detection control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105938105A (en) | Substrate detection equipment | |
| CN205749309U (en) | Substrate detection equipment | |
| JP5912553B2 (en) | Combined inspection equipment for printed circuit boards | |
| JP5863547B2 (en) | Printed circuit board inspection equipment | |
| CN107228861B (en) | Defect detection device of liquid crystal panel | |
| US7751611B2 (en) | Apparatus for inspecting appearance of inspection piece | |
| JP5881244B2 (en) | Component mounting apparatus, board detection method, and board manufacturing method | |
| CN106670116B (en) | Magnetic material detects and sorting device | |
| CN207894379U (en) | A kind of CCD vision inspection apparatus | |
| CN1582393A (en) | Substrate inspecting device | |
| EP2134149B1 (en) | Mounting apparatus and mounting method and board imaging device transfer method employed in the mounting apparatus | |
| CN109142381B (en) | High-speed visual detection and identification equipment | |
| KR101672523B1 (en) | The visual inspection method of a lens module for a camera | |
| KR101627573B1 (en) | Internal type antenna inspection apparatus | |
| KR101364148B1 (en) | Apparatus for automated optical inspection using movable camera | |
| CN109092701A (en) | Battery aluminum shell detection device | |
| JP2013206910A (en) | Illumination device, imaging device, component mounting device and method of manufacturing substrate | |
| CN106018415A (en) | System for detecting quality of small parts based on micro-vision | |
| KR102350996B1 (en) | Inspection apparatus for particle of glass using optical lens | |
| WO2018142417A1 (en) | Apparatus, system and method for data scanning | |
| US11310951B2 (en) | Substrate working device and component mounting device | |
| JP2007225431A (en) | Visual inspection device | |
| CN108238409A (en) | A kind of full-automatic optical detection device | |
| CN105445897B (en) | Automatic focusing test equipment and automatic focusing method of testing | |
| CN110857916A (en) | Six LOGO detection machines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |