CN203929653U - Circuit board double-side detection equipment - Google Patents
Circuit board double-side detection equipment Download PDFInfo
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- CN203929653U CN203929653U CN201420204474.3U CN201420204474U CN203929653U CN 203929653 U CN203929653 U CN 203929653U CN 201420204474 U CN201420204474 U CN 201420204474U CN 203929653 U CN203929653 U CN 203929653U
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 88
- 238000012634 optical imaging Methods 0.000 claims abstract description 39
- 238000012546 transfer Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011112 process operation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development 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
- 230000008447 perception Effects 0.000 description 1
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Abstract
The utility model is applicable to circuit board detecting equipment technical field, a kind of circuit board double-side detection equipment is provided, has been intended to solve in prior art and cannot carries out two-sided detection simultaneously and cannot make circuit board automatically enter the image acquisition region of optical imaging system the problem of exporting from this region circuit board.Circuit board double-side detection equipment comprises main body frame, optical imaging system and for the conveying mechanism of transmission circuit plate, optical imaging system comprises at least one first camera head and at least one second camera head; Conveying mechanism is fixedly installed on main body frame and comprises feeding material component, transfer assembly and transmission component.Utilize the first camera head and the second camera head tow sides of testing circuit plate simultaneously, improved detection efficiency, also avoid causing the damage to circuit board because of artificial reverse circuit plate.Utilize feeding material component, transmission component and transmission component transporting circuit board, whole process operation is simple, can be widely applied in automatic production line.
Description
Technical field
The utility model belongs to circuit board detecting equipment technical field, relates in particular to a kind of circuit board double-side detection equipment.
Background technology
Development along with technology, on printed circuit board (PCB), electronic devices and components size is more and more less, circuit more and more carefully, more and more closeer, by traditional artificial visual, detect and can not meet the requirement of batch production, therefore the wiring board checkout equipment that, printed circuit board (PCB) is carried out to robotization detection arises at the historic moment.
As shown in Figure 1, traditional wiring board checkout equipment is by being arranged on optical imaging system A crossbeam D upper (being called X-axis), optical imaging system A can be moved left and right on crossbeam D, and illuminator B is fixed on to vacuum absorbing platform E top, also can be connected in X-axis, with optical imaging system, A moves left and right, and circuit board C is placed on vacuum absorbing platform E.Vacuum absorbing platform E can move forward and backward, and circuit board C is steadily passed through under the visual field of optical imaging system A.By moving left and right of optical imaging system A and moving forward and backward of vacuum absorbing platform E, complete optical imaging system A to circuit board C all images collecting work.Then, the view data that optical imaging system A collects can send on computer, by computer, carrys out further analyzing and processing.The i.e. motion by optical imaging system A and vacuum absorbing platform E realizes the image acquisition to circuit board C, its outstanding shortcoming is: optical imaging system A only detects the one side of circuit board C, if desired the another side of testing circuit plate C, need by manually circuit board C being overturn, and this wiring board checkout equipment is by manually circuit board C being placed on vacuum absorbing platform E, then by controlling vacuum absorbing platform E, move the image acquisition region that makes circuit board C move to optical imaging system A, operating process is complicated, and inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of circuit board double-side detection equipment, is intended to solve in prior art and cannot carries out two-sided detection simultaneously and cannot make circuit board automatically enter the image acquisition region of optical imaging system the problem of exporting from this region circuit board.
The utility model is to realize like this, a kind of circuit board double-side detection equipment, comprise main body frame, be arranged in described main body frame with the optical imaging system of the information of collecting circuit board and for transmitting the conveying mechanism of described circuit board, described main body frame comprises the first side and the second side that is connected subsequent processing worktable that connects a upper operation worktable, described optical imaging system is between described the first side and described the second side and comprise at least one and vertically disposed the first camera head of described circuit board and at least one and vertically disposed the second camera head of described circuit board, described conveying mechanism is fixedly installed on described main body frame and comprises and be fixedly installed in described the first side to receive the feeding material component of described circuit board, be fixedly installed in the transfer assembly of described the second side circuit board after described circuit board double-side detection equipment detects with transmission and be fixedly installed in described main body frame so that described circuit board is positioned at the transmission component in the information acquisition region of described camera head, described transmission component is between described feeding material component and described transfer assembly and comprise and circuit board is transferred to the main transmission belt of the second side from the first side, described main transmission belt is between described the first camera head and described the second camera head.
Further, described optical imaging system also comprises and is arranged at the relative both sides of described transmission component and is fixed on the first light source assembly and the secondary light source assembly on described main body frame, described the first light source assembly between described main transmission belt and described the first camera head and with described the first camera head over against, described secondary light source assembly between described main transmission belt and described the second camera head and with described the second camera head over against.
Further, described transmission component also comprises respectively near described the first side and described the second side and is fixedly installed in a pair of the first rumble roll assembly and a pair of second rumble roll assembly of described main body frame inner side and the actuator that drives described main transmission belt to rotate, described main transmission belt is set around between described actuator, described the first rumble roll assembly and described the second rumble roll assembly, and the information acquisition region of described the first camera head and described the second camera head is between described the first rumble roll assembly and described the second rumble roll assembly.
Further, described transmission component also comprises and being fixedly installed in described main body frame and between described the first rumble roll assembly and described the second rumble roll assembly to support the support plate of described circuit board.
Further, described transmission component also comprises being fixedly installed on described main body frame and carrys out plate inductive means with what detect that described circuit board transfers to described transmission component along described feeding material component.
Further, described transmission component also comprises the first side the position adjustments assembly between described the first rumble roll assembly and described feeding material component that is arranged at described main body frame, and described circuit board is sent on described transmission component through described position adjustments assembly along described feeding material component.
Further, described position adjustments assembly comprises the fixedly pinch roller that is fixedly installed on described main body frame, and the adjusting parts that are oppositely arranged of described fixedly pinch roller and being fixed on described main body frame to regulate the location sensitive part of distance between described the first camera head and described the second camera head and described circuit board; Described adjusting parts comprise that the adjusting pinch roller that is oppositely arranged with described fixedly pinch roller and one end are fixed on described adjusting pinch roller and the other end is slidably connected to the sliding axle of described location sensitive part, and described adjusting pinch roller forms with described fixedly pinch roller the passage that the described circuit board of confession passes through.
Further, described transfer assembly comprises the fixed support of the second side that is fixedly installed in described main body frame and is rotationally connected with the first transport roller and the first driving-belt between described fixed support two opposite side walls, and described the first driving-belt is connected in away between described first transport roller of described the second side and described the second rumble roll assembly.
Further, described transfer assembly comprise the fixed support of the second side that is fixedly installed in described main body frame and be fixedly installed in described fixed support two opposite side walls and away from the second transport roller of described the second side and be rotationally connected with described the second transport roller and described the second rumble roll assembly between feed belt.
Further, described transfer assembly comprises the fixed support of the second side that is fixedly installed in described main body frame and is fixedly installed in described fixed support two opposite side walls and the conveying roller assembly being arranged side by side and the second driving-belt, described transport roller assembly comprises the rotation axis being arranged in parallel and the roller that is rotationally connected with described rotation axis, described roller on described roller and adjacent rotated axle is crisscross arranged, and described the second driving-belt is connected in away between described second transport roller of described the second side and described the second rumble roll assembly.
The utility model with respect to the technique effect of prior art is: utilize described the first camera head and described the second camera head to detect the tow sides of described circuit board simultaneously, improved detection efficiency, also avoided causing the damage to circuit board because of artificial reverse circuit plate.Utilize feeding material component that the circuit board from a upper operation worktable is sent in this circuit board double-side detection equipment, be sent on transmission component so that circuit board is accepted the image acquisition of the first camera head and described the second camera head, and by transmission component, the circuit board after detecting is sent in transfer assembly, through transmission component, be delivered to subsequent processing worktable, whole process operation is simple, and is conducive to this circuit board double-side detection equipment to be applied in automatic production line.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the wiring board checkout equipment that provides of prior art;
Fig. 2 is the stereographic map of the circuit board double-side detection equipment that provides of the utility model embodiment, major embodiment conveying mechanism;
Fig. 3 is the structural representation of circuit board double-side detection equipment in the utility model one embodiment, the structure of major embodiment one conveying mechanism;
Fig. 4 is the structural representation of circuit board double-side detection equipment in another embodiment of the utility model, the structure of another conveying mechanism of major embodiment;
Fig. 5 is the structural representation of circuit board double-side detection equipment in the another embodiment of the utility model, the structure of the another conveying mechanism of major embodiment;
Fig. 6 is the structural representation of conveying mechanism in the utility model one embodiment;
Fig. 7 is the structural representation of conveying mechanism in another embodiment of the utility model;
Fig. 8 is the structural representation of conveying mechanism in the another embodiment of the utility model;
Fig. 9 is the partial enlarged drawing of IX in Fig. 3;
Figure 10 is a kind of structural representation of transfer assembly in Fig. 4;
Figure 11 is the structural representation of optical imaging system in Fig. 2.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 2 to Fig. 5, the circuit board double-side detection equipment that the utility model embodiment provides comprises main body frame 1, be arranged in described main body frame 1 with the optical imaging system 2 of the information of collecting circuit board 100 and for transmitting the conveying mechanism 5 of described circuit board 100, described main body frame 1 comprises the first side 11 and the second side 19 that is connected subsequent processing worktable (not shown) that connects a upper operation worktable (not shown), and described optical imaging system 2 is between described the first side 11 and described the second side 19 and comprise at least one and vertically disposed the first camera head 20 of described circuit board 100 and at least one and vertically disposed the second camera head 24 of described circuit board 100, described conveying mechanism 5 is fixedly installed on described main body frame 1 and comprises and be fixedly installed in described the first side 11 to receive the feeding material component 51 of described circuit board 100, be fixedly installed in the transfer assembly 53 of described the second side 19 circuit board 100 after described circuit board double-side detection equipment detects with transmission and be fixedly installed in described main body frame 1 so that described circuit board 100 is positioned at the transmission component 52 in the information acquisition region of described camera head 20, described transmission component 52 is between described feeding material component 51 and described transfer assembly 53 and comprise and circuit board 100 is transferred to the main transmission belt 520 of the second side 19 from the first side 11, described main transmission belt 520 is between described the first camera head 20 and described the second camera head 24.Understandably, described optical imaging system 2 comprises the first optical imaging system 22 and the second optical imaging system 23 that is arranged at described circuit board 100 relative both sides, the first optical imaging system 22 comprises described the first camera head 20 and is arranged at described main body frame 1 interior for fixedly mounting the first fixed head 21 of described the first camera head 20, and described the second optical imaging system 23 comprises described the second camera head 24 and is arranged in described main body frame 1 for fixedly mounting the second fixed head 25 of described the second camera head 24.Utilize described the first optical imaging system 22 and described the second optical imaging system 23 to detect the tow sides of described circuit board 100 simultaneously, improved detection efficiency, also avoid causing the damage to circuit board 100 because of artificial reverse circuit plate 100.This circuit board double-side detection equipment is arranged between an operation worktable and subsequent processing worktable, and utilize conveying mechanism 5 that circuit board 100 is transferred in this circuit board double-side detection equipment and detected from a upper operation worktable, and the circuit board 100 after this circuit board double-side detection equipment detects is sent to subsequent processing worktable, whole process completes automatically, without the artificial course of conveying that participates in circuit board 100.Utilize feeding material component 51 that the circuit board 100 from a upper operation worktable is sent in this circuit board double-side detection equipment, be sent on transmission component 52 so that circuit board 100 is accepted the image acquisition of the first optical imaging system 22 and the second optical imaging system 23, and by transmission component 52, the circuit board 100 after detecting is sent in transfer assembly 53, through transmission component 52, be delivered to subsequent processing worktable, whole process operation is simple, and is conducive to this circuit board double-side detection equipment to be applied in automatic production line.
In this embodiment, utilize the first camera head 20 and the second camera head 24 to gather respectively 100 liang of surperficial image informations of described circuit board, circuit board 100 is detected simultaneously, and this Detection of content comprises outward appearance breakage, short circuit, open circuit, live width, line-spacing, breach to circuit board 100, hole is inclined to one side and residual copper etc.
Please refer to Fig. 2 to Fig. 5, in this embodiment, the quantity of described the first camera head 20 and described the second camera head 24 is at least one.When the quantity of described the first camera head 20 and described the second camera head 24 is two or more, described the first camera head 20 is equidistantly fixedly installed on described the first fixed head 21, described the second camera head 24 is equidistantly fixedly installed on described the second fixed head 25, and described the first camera head 20 is arranged along the Width of described circuit board 100, and the Width of described circuit board 100 is vertical with the working direction of described circuit board 100.The concrete quantity of described the first camera head 20 and described the second camera head 24 can pickup area according to the width of described circuit board 100 and each camera head 20 diameter and determine, for example, when the area of circuit board 100 hour, be less than or equal to the diameter that single camera head 20 can pickup area, can only fixedly mount first camera head 20 on the first fixed head 21 and second camera head 24 of fixed installation on the second fixed head 25 so that described circuit board 100 is detected simultaneously; When the area of circuit board 100 is greater than the diameter that single camera head 20 can pickup area, two or more the first camera head 20 and the second camera head 24 need to be set, specifically depending on actual demand.By being set, at least one first camera head 20 and the second camera head 24 cover the region of described circuit board 100 Widths, and without by moving left and right the first camera head 20 and/or the second camera head 24 the Width of circuit board 100 is carried out to image acquisition, thereby do not need to design complicated kinetic control system, it is simple in structure, and is conducive to reduce failure rate.
Please refer to Fig. 3 to Fig. 5, in this embodiment, described feeding material component 51, described transmission component 52 and described transfer assembly 53 are arranged side by side along the transmission direction of circuit board 100, and described circuit board 100 is substantially in the same plane in whole transport process, to avoid because high low head causes the damage to circuit board 100, and be conducive to improve transfer efficiency.
In this embodiment, when circuit board 100 is carried out to image acquisition, circuit board 100 is sent on transmission component 52 through feeding material component 51, described circuit board 100 is positioned on described transmission component 52 and carries out image acquisition for the first optical imaging system 22 and the second optical imaging system 23 simultaneously, now, described circuit board 100 is positioned at the information acquisition region of described the first optical imaging system 22 and the second optical imaging system 23, described the first camera head 20 is mutually vertical with described circuit board 100 with the second camera head 24, to guarantee that the information acquisition region of described the first optical imaging system 22 and the second optical imaging system 23 covers described circuit board 100 completely, improve and detect precision.
Please refer to Fig. 2 and Figure 11, further, described optical imaging system 2 also comprises and is arranged at the relative both sides of described transmission component 52 and is fixed on the first light source assembly 26 and the secondary light source assembly 27 on described main body frame, described the first light source assembly 26 between described main transmission belt 520 and described the first camera head 20 and with described the first camera head 20 over against, described secondary light source assembly 27 between described main transmission belt 520 and described the second camera head 24 and with described the second camera head 24 over against.Utilize the first light source assembly 26 and described secondary light source assembly 27 to increase brightness and improve the image acquisition effect of described the first camera head 20 and described the second camera head 24.On the transmission path of described circuit board 100, between described the first fixed head 21 and described transmission component 52, the first light source assembly 26 is set, between described the second fixed head 25 and described transmission component 52, secondary light source assembly 27 is set.
Please refer to figure Fig. 2 to Fig. 5, Figure 11, wherein, the first light source assembly 26 comprises the first light source 260 and the first light path box 262, and described secondary light source assembly 27 comprises secondary light source 270 and the second light path box 272; Described in described the first light path box 262, the second light path box 272 is arranged at respectively the both sides of described conveying mechanism 5, described the first light source 260 and described the first camera head 20 are arranged at respectively described the first light path box 262 both sides, and described secondary light source 270 and described the second camera head 24 are arranged at respectively described the second light path box 272 both sides.The installation direction of described the first light source 260 and described the first light path box 262 is consistent with the arragement direction of described the first camera head 20, and perpendicular to the transmission direction of described circuit board 100, the installation direction of described secondary light source 270 and described the second light path box 272 is consistent with the arragement direction of described the second camera head 24, and perpendicular to the transmission direction of described circuit board 100.Preferably, described the first light path box 262 and described the second light path box 272 are reflection and transmission element, described the first camera head 20 is arranged at transmission plane one side of described the first light path box 262, and described the first light source 260 is arranged at reflecting surface one side of described the first light path box 262; Described the second camera head 24 is arranged at transmission plane one side of described the second light path box 272, and described secondary light source 270 is arranged at reflecting surface one side of described the second light path box 272,
Please refer to Fig. 3 to Fig. 5, Figure 11, in this embodiment, described the first light source assembly 26 staggers mutually with the projection of described secondary light source assembly 27 on described transmission component 52.Described the first light source assembly 26 also comprises the first shadow shield 264, described secondary light source assembly 27 also comprises the second shadow shield 274, described the first shadow shield 264 is arranged between the first light path box 262 and transmission component 52, described the second shadow shield 274 is arranged between described the second light path box 272 and described transmission component 52, the installation direction of described the first shadow shield 264 is consistent with the arragement direction of above-mentioned the first camera head 20, and the installation direction of described the second shadow shield 274 is consistent with the arragement direction of described the second camera head 24.Circuit board 100 for thinner thickness, by setting that the first light source assembly 26 and secondary light source assembly 27 are staggered, specifically by setting that the first light path box 262 and the second light path box 272 are staggered, to prevent that the light that the first light source 260 and secondary light source 270 produce from influencing each other in light path, to improve image quality.And adopt the first shadow shield 264 and the second shadow shield 274, the imaging point that makes the first light source 260 on described the second shadow shield 274 and the imaging point of secondary light source 270 on the first shadow shield 264, also can prevent that the optics that the first light source 260 and secondary light source 270 produce from influencing each other in light path, and then be conducive to improve image quality.Wherein, described the first light source 260 and described secondary light source 270 can be LED lamp bar and/or incandescent lamp etc.
Please refer to Fig. 2 to Fig. 5, further, described transmission component 52 also comprises respectively near described the first side 11 and described the second side 19 actuator 523 that is fixedly installed in a pair of the first rumble roll assembly 521 and a pair of second rumble roll assembly 522 of described main body frame 1 inner side and drives described main transmission belt 520 to rotate, described main transmission belt 520 is set around described actuator 523, between described the first rumble roll assembly 521 and described the second rumble roll assembly 522, the information acquisition region of described the first camera head 20 and described the second camera head 24 is between described the first rumble roll assembly 521 and described the second rumble roll assembly 522.Understandably, described the first rumble roll assembly 521 and described the second rumble roll assembly 522 are all perpendicular to the direction of transfer of circuit board 100, circuit board 100 is sent on transmission component 52 when to be detected, circuit board 100 is between the first rumble roll assembly 521 and described the second rumble roll assembly 522, so that the information acquisition region of the first camera head 20 and the second camera head 24 covers described circuit board 100 completely, and without by moving left and right the first camera head 20 and the second camera head 24 the Width of circuit board 100 is carried out to image acquisition, thereby do not need to design complicated kinetic control system, it is simple in structure, and be conducive to reduce failure rate.In addition, utilize actuator 523 to drive main transmission belt 520 to drive the first rumble roll assembly 521 and the second rumble roll assembly 522 to rotate, circuit board 100 is delivered to the information acquisition region of the first camera head 20 and the second camera head 24 and circuit board 100 is sent to transfer assembly 53 from information acquisition region, improve transmission efficiency, and avoided the damage of human intervention to circuit board 100.Preferably, described actuator 523 is drive motor 33, so that realize automatically, controls.
Please refer to Fig. 2 to Fig. 8, in this embodiment, described the first rumble roll assembly 521 comprises and is positioned at the first rumble rod part 524 of described circuit board 100 1 sides of carrying and is oppositely arranged with described the first rumble rod part 524 and forms the second rumble rod part 525 in the gap of passing for described circuit board 100 with described the first rumble rod part 524, described the second rumble roll assembly 522 comprises and is positioned at the 3rd rumble rod part 526 of described circuit board 100 1 sides of carrying and is oppositely arranged with above-mentioned the 3rd rumble rod part 526 and forms the 4th rumble rod part 527 in the gap of passing for described circuit board 100 with described the 3rd rumble rod part 526, described main transmission belt 520 is set around described the first rumble rod part 524, on described the 3rd rumble rod part 526 and described actuator 523, and drive the first rumble rod part 524 and described the 3rd rumble rod part 526 to rotate, to play the effect of transfer circuit plate 100.The surface that the formed power circuit board 100 of described the first rumble rod part 524 and described the 3rd rumble rod part 526 passes and the loading end of feeding material component 51 and described transfer assembly 53 are coplanar, so that the transmission of circuit board 100 can prevent that the defects such as crimping or breakage from appearring in circuit board 100 in transmitting procedure.
Please refer to Fig. 3 to Fig. 5 and Figure 11, in this embodiment, described transmission component 52 also comprises and being fixedly installed in described main body frame 1 and between described the first rumble roll assembly 521 and described the second rumble roll assembly 522 to support the support plate 528 of described circuit board 100.Understandably, described support plate 528 is arranged between described the first rumble rod part 524 and described the 3rd rumble rod part 526 for supporting described circuit board 100, described support plate 528 is parallel to described fixed head 21, make described circuit board 100 reposefully by the information acquisition region of described the first camera head 20 and the second camera head 24, so that the information acquisition region of described the first camera head 20 and the second camera head 24 is covered on described circuit board 100, to improve image quality comprehensively.In other embodiments, described support plate 528 also can be replaced by the mode that trundle combines or plane belt transmits.
Please refer to Fig. 3 and Fig. 9, in this embodiment, described conveying mechanism 5 comprises being fixedly installed on described main body frame 1 and carrys out plate inductive means 61 with what detect that described circuit board 100 transfers to transmission component 52 along described feeding material component 51.Whether be used to plate inductive means 61 sensing circuit plates 100 transfers to described transmission component 52 from feeding material component 51, when sensing when being about to circuit board 100 and passing through, this comes plate inductive means 61 that the plate information of coming sensing is sent to control center, control center processes the plate information of coming receiving, and send instruction to corresponding component, for example, actuator 523 in transmission component 52 and/or the first camera head 20 and the second camera head 24, these parts enter standby condition after receiving instruction.Preferably, describedly come to be provided with position transducer etc. in plate inductive means 61.
Please refer to Fig. 3 and Fig. 9, in this embodiment, described transmission component 52 also comprises the first side 11 the position adjustments assembly 6 between described the first rumble roll assembly 521 and described feeding material component 51 that is arranged at described main body frame 1, and described circuit board 100 is sent on described transmission component 52 through described position adjustments assembly 6 along described feeding material component 51.Understandably, utilize position adjustments assembly 6 testing circuit plates 100 whether to be about to enter the information acquisition region of camera head 20, and regulate the distance between described camera head 20 and circuit board 100, contribute to realize the automation mechanized operation of whole testing process.
Described position adjustments assembly 6 also comprises the fixedly pinch roller 62 that is fixedly installed on described main body frame 1, and the adjusting parts 63 that are oppositely arranged of described fixedly pinch roller 62 and being fixed on described main body frame 1 to regulate the location sensitive part 64 of distance between described the first camera head 20 and described the second camera head 24 and described circuit board 100; Described adjusting parts 63 comprise that the adjusting pinch roller 65 that is oppositely arranged with described fixedly pinch roller 62 and one end are fixed on described adjusting pinch roller 65 and the other end is slidably connected to the sliding axle 66 of described location sensitive part 64, and described adjusting pinch roller 65 forms with described fixedly pinch roller 62 passage passing through for described circuit board 100.Understandably, circuit board 100 for different-thickness, utilize position adjustments assembly 6 to regulate the distance between described camera head 20 and circuit board 100, particularly, when described circuit board 100 enters described adjusting pinch roller 65 and fixedly in the passage between pinch roller 62 time, regulate pinch roller 65 can be forced to the certain altitude that rises, this is highly the thickness of circuit board 100, regulate pinch roller 65 to drive sliding axle 66 slip certain distances, this distance is the thickness of circuit board 100, now, location sensitive part 64 senses the thickness size of circuit board 100.By 64 perception of location sensitive part, waited the thickness size of the circuit board 100 that passes through, this location sensitive part 64 is sent to control center by the thickness size of circuit board 100, control center processes the information of the circuit board 100 thickness sizes that receive, and send instruction to the distance adjusting mechanism (not indicating) of the first camera head 20 and the second camera head 24, this distance adjusting mechanism drives described the first camera head 20 and the second camera head 24 to move with respect to described circuit board 100 according to the instruction receiving, to reach the best focus position of described the first camera head 20 and described the second camera head 24, improve image acquisition sharpness.
Please refer to Fig. 2, Fig. 3 and Fig. 6, in this embodiment, described transfer assembly 53 comprises the fixed support 530 of the second side 19 that is fixedly installed in described main body frame 1 and is rotationally connected with the first transport roller 531 and the first driving-belt 532 between described fixed support 530 two opposite side walls, and described the first driving-belt 532 is connected between described the first transport roller 531 and described the second rumble roll assembly 522 away from described the second side 19.Understandably, form the passage passing through for described circuit board 100 on described fixed support 530, described tunnel-shaped is formed between the two opposite side walls of described fixed support 530, and described the first transport roller 531 is positioned at described passage.Described the first transport roller 531 is equidistantly arranged side by side in described fixed support 530, and described the first transport roller 531 is strip vertical with the direction of transfer of described circuit board 100, described the first driving-belt 532 is set around on described the first transport roller 531 and described the 3rd rumble rod part 526, by actuator 523, driving the axle of the 3rd rumble rod part 526 to rotate drives the first driving-belt 532 to rotate, thereby drive described the first transport roller 531 to rotate, to transmit described circuit board 100.Described in each, the axis of the first transport roller 531 is in the same plane, and in the same plane with the axis of described the first rumble rod part 524 and described the 3rd rumble rod part 526, described in each, the diameter of the first transport roller 531 is identical with the diameter of described the first rumble rod part 524 and described the 3rd rumble rod part 526, so that circuit board 100 transfers to transmission parts from transmission component 52 smoothly.
Please refer to Fig. 2, Fig. 4 and Fig. 7, in this embodiment, described transfer assembly 53 comprise the fixed support 530 of the second side 19 that is fixedly installed in described main body frame 1 and be fixedly installed between described fixed support 530 two opposite side walls and away from the second transport roller 533 of described the second side 19 and be rotationally connected with described the second transport roller 533 and described the second rumble roll assembly between feed belt 534.Understandably, form the passage passing through for described circuit board 100 on described fixed support 530, described tunnel-shaped is formed between the two opposite side walls of described fixed support 530, and described feed belt 534 is positioned at described passage.Preferably, described transmission belt is plane belt, or the belt combination that has the many belts that are set up in parallel to form, and described in each, outside surface of belt is in the same plane.Described the second transport roller 533 is positioned at the side away from transmission component 52 of described fixed support 530, and perpendicular to the direction of transfer of described circuit board 100.Described driving belt is set around on described the second transport roller 533 and described the 3rd rumble rod part 526, drives the axle of described the 3rd rumble rod part 526 to rotate and drives described feed belt 534 to rotate, thereby realize the transmission to described circuit board 100 by actuator 523.The surface of the described circuit board 100 of carrying of described feed belt 534 and the flush of described support plate 528, so that circuit board 100 transfers to transmission parts from transmission component 52 smoothly.
Please refer to Fig. 2, Fig. 5, Fig. 8 and Figure 10, in this embodiment, described transfer assembly 53 comprises the fixed support 530 of the second side 19 that is fixedly installed in described main body frame 1 and is fixedly installed in described fixed support 530 two opposite side walls and the conveying roller assembly 535 being arranged side by side and the second driving-belt 536, described conveying roller assembly 535 comprises the rotation axis 5350 being arranged in parallel and the roller 5352 that is rotationally connected with described rotation axis 5350, described roller 5352 is crisscross arranged with the described roller 5352 on adjacent rotated axle 5350, described the second driving-belt 536 is connected between described the second transport roller 533 and described the second rumble roll assembly 522 away from described the second side 19.Understandably, form the passage passing through for described circuit board 100 on described fixed support 530, described tunnel-shaped is formed between the two opposite side walls of described fixed support 530, and described conveying roller assembly 535 is positioned at described passage.The rotation axis 5350 of described conveying roller assembly 535 is equidistantly arranged side by side in described fixed support 530, and vertical with the direction of transfer of foregoing circuit plate 100, described the second driving-belt 536 is set around on described rotation axis 5350 and above-mentioned the 3rd rumble rod part 526, described roller 5352 is crisscross arranged on each rotation axis 5350, by actuator 523, driving the axle of described the 3rd rumble rod part 526 to rotate drives described the second driving-belt 536 to rotate, thereby drive 5352 groups of rotations of described conveying roller, to transmit described circuit board 100.The diameter of the wheel footpath of described each roller 5352 and above-mentioned the 3rd rumble rod part 526 is basic identical, so that circuit board 100 transfers to transmission parts from transmission component 52 smoothly.
Please refer to Fig. 2 to Fig. 8, in this embodiment, described feeding material component 51 can adopt any one in three kinds of structures of above-mentioned transfer assembly 53, and structural similarity acts on identically, does not repeat herein.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a circuit board double-side detection equipment, comprise main body frame, be arranged in described main body frame with the optical imaging system of the information of collecting circuit board and for transmitting the conveying mechanism of described circuit board, it is characterized in that: described main body frame comprises the first side and the second side that is connected subsequent processing worktable that connects a upper operation worktable, described optical imaging system is between described the first side and described the second side and comprise at least one and vertically disposed the first camera head of described circuit board and at least one and vertically disposed the second camera head of described circuit board, described conveying mechanism is fixedly installed on described main body frame and comprises and be fixedly installed in described the first side to receive the feeding material component of described circuit board, be fixedly installed in the transfer assembly of described the second side circuit board after described circuit board double-side detection equipment detects with transmission and be fixedly installed in described main body frame so that described circuit board is positioned at the transmission component in the information acquisition region of described camera head, described transmission component is between described feeding material component and described transfer assembly and comprise and circuit board is transferred to the main transmission belt of the second side from the first side, described main transmission belt is between described the first camera head and described the second camera head.
2. circuit board double-side detection equipment as claimed in claim 1, it is characterized in that: described optical imaging system also comprises and is arranged at the relative both sides of described transmission component and is fixed on the first light source assembly and the secondary light source assembly on described main body frame, described the first light source assembly between described main transmission belt and described the first camera head and with described the first camera head over against, described secondary light source assembly between described main transmission belt and described the second camera head and with described the second camera head over against.
3. the circuit board double-side detection equipment as described in claim 1 or 2, it is characterized in that: described transmission component also comprises respectively near described the first side and described the second side and is fixedly installed in a pair of the first rumble roll assembly and a pair of second rumble roll assembly of described main body frame inner side and the actuator that drives described main transmission belt to rotate, described main transmission belt is set around described actuator, between described the first rumble roll assembly and described the second rumble roll assembly, the information acquisition region of described the first camera head and described the second camera head is between described the first rumble roll assembly and described the second rumble roll assembly.
4. circuit board double-side detection equipment as claimed in claim 3, is characterized in that: described transmission component also comprises and being fixedly installed in described main body frame and between described the first rumble roll assembly and described the second rumble roll assembly to support the support plate of described circuit board.
5. circuit board double-side detection equipment as claimed in claim 3, is characterized in that: described transmission component also comprises being fixedly installed on described main body frame and carrys out plate inductive means with what detect that described circuit board transfers to described transmission component along described feeding material component.
6. circuit board double-side detection equipment as claimed in claim 3, it is characterized in that: described transmission component also comprises the first side the position adjustments assembly between described the first rumble roll assembly and described feeding material component that is arranged at described main body frame, described circuit board is sent on described transmission component through described position adjustments assembly along described feeding material component.
7. circuit board double-side detection equipment as claimed in claim 6, is characterized in that: described position adjustments assembly comprises the fixedly pinch roller that is fixedly installed on described main body frame, and the adjusting parts that are oppositely arranged of described fixedly pinch roller and being fixed on described main body frame to regulate the location sensitive part of distance between described the first camera head and described the second camera head and described circuit board; Described adjusting parts comprise that the adjusting pinch roller that is oppositely arranged with described fixedly pinch roller and one end are fixed on described adjusting pinch roller and the other end is slidably connected to the sliding axle of described location sensitive part, and described adjusting pinch roller forms with described fixedly pinch roller the passage that the described circuit board of confession passes through.
8. circuit board double-side detection equipment as claimed in claim 3, it is characterized in that: described transfer assembly comprises the fixed support of the second side that is fixedly installed in described main body frame and be rotationally connected with the first transport roller and the first driving-belt between described fixed support two opposite side walls, described the first driving-belt is connected in away between described first transport roller of described the second side and described the second rumble roll assembly.
9. circuit board double-side detection equipment as claimed in claim 3, is characterized in that: described transfer assembly comprise the fixed support of the second side that is fixedly installed in described main body frame and be fixedly installed in described fixed support two opposite side walls and away from the second transport roller of described the second side and be rotationally connected with described the second transport roller and described the second rumble roll assembly between feed belt.
10. circuit board double-side detection equipment as claimed in claim 9, it is characterized in that: described transfer assembly comprises the fixed support of the second side that is fixedly installed in described main body frame and is fixedly installed in described fixed support two opposite side walls and the conveying roller assembly being arranged side by side and the second driving-belt, described transport roller assembly comprises the rotation axis being arranged in parallel and the roller that is rotationally connected with described rotation axis, described roller on described roller and adjacent rotated axle is crisscross arranged, described the second driving-belt is connected in away between described second transport roller of described the second side and described the second rumble roll assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204474.3U CN203929653U (en) | 2014-04-24 | 2014-04-24 | Circuit board double-side detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204474.3U CN203929653U (en) | 2014-04-24 | 2014-04-24 | Circuit board double-side detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929653U true CN203929653U (en) | 2014-11-05 |
Family
ID=51825452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204474.3U Expired - Lifetime CN203929653U (en) | 2014-04-24 | 2014-04-24 | Circuit board double-side detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN203929653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021613A (en) * | 2014-04-24 | 2015-11-04 | 奥蒂玛光学科技（深圳）有限公司 | Double-sided detection equipment for circuit board |
| CN110213901A (en) * | 2019-04-10 | 2019-09-06 | 奥蒂玛光学科技（深圳）有限公司 | Circuit board renovation method and system |
| CN113405466A (en) * | 2021-06-17 | 2021-09-17 | 东莞市冠佳电子设备有限公司 | Automatic measuring equipment |
-
2014
- 2014-04-24 CN CN201420204474.3U patent/CN203929653U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021613A (en) * | 2014-04-24 | 2015-11-04 | 奥蒂玛光学科技（深圳）有限公司 | Double-sided detection equipment for circuit board |
| CN105021613B (en) * | 2014-04-24 | 2018-08-07 | 奥蒂玛光学科技（深圳）有限公司 | Circuit board double-side detection equipment |
| CN110213901A (en) * | 2019-04-10 | 2019-09-06 | 奥蒂玛光学科技（深圳）有限公司 | Circuit board renovation method and system |
| CN110213901B (en) * | 2019-04-10 | 2021-07-02 | 奥蒂玛光学科技（深圳）有限公司 | Circuit board repairing method and system |
| CN113405466A (en) * | 2021-06-17 | 2021-09-17 | 东莞市冠佳电子设备有限公司 | Automatic measuring equipment |
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