CN211669098U - On-line measuring AOI machine structure - Google Patents
On-line measuring AOI machine structure Download PDFInfo
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- CN211669098U CN211669098U CN201922358304.6U CN201922358304U CN211669098U CN 211669098 U CN211669098 U CN 211669098U CN 201922358304 U CN201922358304 U CN 201922358304U CN 211669098 U CN211669098 U CN 211669098U
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Abstract
The utility model provides an on-line measuring AOI machine structure, including the base, be provided with two slide rails on the base, be provided with the side fixed plate on the slide rail, the side fixed plate slides through the slider and sets up on the slide rail, rotates on the medial surface of side fixed plate and is connected with preceding driving wheel and preceding driven wheel, and preceding driving wheel and preceding driven wheel overcoat have preceding conveyer belt; a detection device is arranged above the middle parts of the two side fixing plates; in-place detection sensors are arranged below the middle parts of the two side fixing plates; a rear conveying belt is arranged at the rear part of the base; and two sides of the rear conveying belt are respectively and correspondingly provided with a non-qualified plate pushing mechanism and a non-qualified plate conveying device. The utility model can realize automatic feeding, automatic photographing detection and automatic release of unqualified PCB, the whole process is full-automatic, manual guard is not needed, the labor cost is saved, and the working efficiency is also improved; when the PCB passes through the detection device, the PCB cannot move laterally or rotate, and the detection accuracy is improved.
Description
Technical Field
The utility model relates to a check out test set, in particular to on-line measuring AOI machine structure.
Background
AOI (automated Optical inspection) is a device for detecting common defects encountered in welding production based on Optical principles, which is called automatic Optical inspection.
When current AOI detection device used, the AOI detection device was sent into through the conveyer belt to the PCB board, continued to advance when detecting qualified, got into next process, if detect not fashionable, AOI detection device can report to the police, and the manual work is taken out unqualified PCB board, puts into on the storage rack of doing over again. The existing AOI detection device needs manual attendance, takes out unqualified products, and has low efficiency and high labor cost. And the PCB board passes through the conveyer belt and carries, and the position can't be fixed, influences AOI detection device's testing result easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides an online detection AOI machine structure, which solves the defects that in the prior art, an AOI detection device needs manual guard, unqualified PCB is taken out manually, the efficiency is low and the labor cost is high; on the other hand has solved the PCB board and has passed through the conveyer belt and carried, and the position is unable fixed, influences AOI detection device's testing result's defect easily.
The technical scheme of the utility model is realized like this:
an online detection AOI machine structure comprises a base, wherein slide rails arranged along the width direction are arranged at the front end and the middle part of the base, the two slide rails are parallel to each other, a side fixing plate vertical to the length direction of the slide rails is arranged on the slide rails, two ends of the side fixing plate are arranged on the slide rails in a sliding mode through slide blocks, a locking device is arranged on the slide blocks, a front driving wheel and a front driven wheel are rotatably connected to the inner side surface of the side fixing plate, a front conveying belt is sleeved outside the front driving wheel and the front driven wheel, the front driving wheel is in transmission connection with a front driving device, a limit barrier strip along the length direction is fixed at the upper end of the side fixing plate, and a limit feeding; a detection device is arranged above the middle parts of the two side fixing plates and comprises a mounting plate, and a plurality of cameras and light supplementing lamps are arranged on the mounting plate; in-place detection sensors are arranged below the middle parts of the two side fixing plates; a rear conveying belt is arranged at the rear part of the base, a rear driving roller and a rear driven roller are arranged in the rear conveying belt, and the rear driving roller is connected with a rear driving device in a transmission manner; two sides of the rear conveying belt are respectively and correspondingly provided with an unqualified plate ejecting mechanism and an unqualified plate conveying device, the unqualified plate ejecting mechanism comprises a material pushing cylinder and a material pushing detection sensor, and a push plate is connected to a push rod of the material pushing cylinder.
Preferably, the light supplement lamp is uniformly arranged on the periphery of the camera.
Preferably, the camera is a CCD camera, and the light supplement lamp is an LED lamp.
Preferably, the detection device is fixedly connected with the base through a fixing frame.
Preferably, the locking device is a lock nut.
Preferably, the inlet end of the unqualified plate conveying device is connected with a trumpet-shaped material guide plate.
Preferably, the misqualified board conveying device is an inclined slide plate.
Preferably, the front driving device and the rear driving device are motors, and the in-place detecting sensor and the material pushing detecting sensor are proximity sensors.
Preferably, the push plate is an arc-shaped plate or a U-shaped plate.
Preferably, the device further comprises a controller, and the controller is electrically connected with the front driving device, the detection device, the in-place detection sensor, the rear driving device and the unqualified plate pushing-out mechanism respectively.
The utility model has the advantages that: the utility model can realize automatic feeding, automatic photographing detection and automatic release of unqualified PCB, the whole process is full-automatic, manual guard is not needed, the labor cost is saved, and the working efficiency is also improved; when the PCB passes through the detection device, two sides of the PCB are positioned in the limiting feeding groove, so that lateral movement and rotation cannot occur, and the detection accuracy is improved; the distance between the side fixing plates can be adjusted, and the PCB with different sizes can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural view of a side fixing plate;
fig. 4 is a schematic structural diagram of the detection device.
In the figure: the device comprises a base 1, a slide rail 2, a slide block 21, a locking device 22, a fixing plate 3, a front driving wheel 31, a front driven wheel 32, a front conveying belt 33, a front driving device 34, a limit barrier strip 35, a limit feeding groove 36, a position in-place detection sensor 4, a detection device 5, a mounting plate 51, a camera 52, a light supplement lamp 53, a fixing frame 55, a rear conveying belt 61, a rear driving roller 62, a rear driven roller 63, a rear driving device 64, a material pushing cylinder 71, a material pushing detection sensor 72, a push plate 73, a horn-shaped material guide plate 81 and an inclined sliding plate 82.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an online detection AOI machine structure includes a base 1, slide rails 2 arranged along a width are arranged at the front end and the middle part of the base 1, the two slide rails 2 are parallel to each other, a side fixing plate 3 perpendicular to the length direction of the slide rails 2 is arranged on the slide rails 2, two ends of the side fixing plate 3 are arranged on the slide rails 2 in a sliding manner through slide blocks 21, locking devices 22 are arranged on the slide blocks 21, front driving wheels 31 and front driven wheels 32 are rotatably connected to the inner side surfaces of the side fixing plate 3, front conveying belts 33 are sleeved outside the front driving wheels 31 and the front driven wheels 32, the front driving wheels 31 are in transmission connection with front driving devices 34, limit barrier strips 35 along the length direction are fixed at the upper ends of the side fixing plates 3, and limit feeding grooves 36 are formed between the limit; a detection device 5 is arranged above the middle parts of the two side fixing plates 3, the detection device 5 comprises a mounting plate 51, and a plurality of cameras 52 and light supplement lamps 53 are arranged on the mounting plate 51; an in-place detection sensor 4 is arranged below the middle parts of the two side fixing plates 3; a rear conveying belt 61 is arranged at the rear part of the base 1, a rear driving roller 62 and a rear driven roller 63 are arranged in the rear conveying belt 61, and a rear driving device 64 is connected to the rear driving roller 62 in a transmission way; two sides of the rear conveying belt 61 are respectively and correspondingly provided with a non-conforming plate pushing mechanism and an unqualified plate conveying device, the unqualified plate pushing mechanism comprises a pushing cylinder 71 and a pushing detection sensor 72, a pushing plate 73 is connected to a pushing rod of the pushing cylinder 71, and if the pushing plate 73 and the pushing detection sensor 72 interfere with each other, an avoiding hole can be formed in the pushing plate 73.
The light supplement lamp 53 is uniformly arranged on the periphery of the camera 52, the camera 52 is a CCD camera, and the light supplement lamp 53 is an LED lamp.
Wherein, the detection device 5 is fixedly connected with the base 1 through a fixing frame 55.
Wherein the locking device 22 is a lock nut.
The inlet end of the unqualified plate conveying device is connected with a horn-shaped material guide plate 81, and the unqualified plate conveying device is an inclined sliding plate 82.
The front driving device 34 and the rear driving device 64 are motors, and the in-place detecting sensor 4 and the material pushing detecting sensor 72 are proximity sensors.
Wherein, the push plate 73 is an arc plate or a U-shaped plate.
Preferably, the device further comprises a controller, and the controller is electrically connected with the front driving device, the detection device, the in-place detection sensor, the rear driving device and the unqualified plate pushing-out mechanism respectively. The controller is a single chip microcomputer, a PLC or a computer host.
The utility model discloses during the use, the both sides of PCB board are arranged in spacing chute feeder, then carry forward by preceding conveyer belt, when arriving detection sensor 4 that targets in place, light filling lamp 53 is opened, and the camera is shot, and the PCB board continues to advance after that, gets into the back conveyer belt, if detect qualified, pushes away material cylinder 71 and does not move, and the PCB board continues forward, if detect unqualified, pushes away material cylinder 71 and pushes away the PCB board in unqualified board conveyor.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an on-line measuring AOI machine structure which characterized in that:
the automatic feeding device comprises a base, wherein slide rails arranged along the width direction are arranged at the front end and the middle part of the base, the two slide rails are parallel to each other, a side fixing plate vertical to the length direction of the slide rails is arranged on the slide rails, two ends of the side fixing plate are arranged on the slide rails in a sliding manner through slide blocks, a locking device is arranged on the slide blocks, a front driving wheel and a front driven wheel are rotatably connected to the inner side surface of the side fixing plate, a front conveying belt is sleeved outside the front driving wheel and the front driven wheel, the front driving wheel is in transmission connection with a front driving device, a limiting barrier strip along the length direction is fixed at the upper end of the side fixing;
a detection device is arranged above the middle parts of the two side fixing plates and comprises a mounting plate, and a plurality of cameras and light supplementing lamps are arranged on the mounting plate;
in-place detection sensors are arranged below the middle parts of the two side fixing plates;
a rear conveying belt is arranged at the rear part of the base, a rear driving roller and a rear driven roller are arranged in the rear conveying belt, and the rear driving roller is connected with a rear driving device in a transmission manner;
two sides of the rear conveying belt are respectively and correspondingly provided with an unqualified plate ejecting mechanism and an unqualified plate conveying device, the unqualified plate ejecting mechanism comprises a material pushing cylinder and a material pushing detection sensor, and a push plate is connected to a push rod of the material pushing cylinder.
2. The on-line inspection AOI machine structure of claim 1, wherein: the light filling lamp is uniformly arranged on the periphery of the camera.
3. The on-line inspection AOI machine structure of claim 2, wherein: the camera is a CCD camera, and the light supplement lamp is an LED lamp.
4. The on-line inspection AOI machine structure of claim 3, wherein: the detection device is fixedly connected with the base through a fixing frame.
5. The on-line inspection AOI machine structure of claim 1, wherein: the locking device is a locking nut.
6. The on-line inspection AOI machine structure of claim 1, wherein: and the inlet end of the unqualified plate conveying device is connected with the horn-shaped material guide plate.
7. The on-line inspection AOI machine structure of claim 6, wherein: the unqualified plate conveying device is an inclined sliding plate.
8. The on-line inspection AOI machine structure of claim 1, wherein: the front driving device and the rear driving device are motors, and the in-place detection sensor and the pushing detection sensor are proximity sensors.
9. The on-line inspection AOI machine structure of claim 1, wherein: the push plate is an arc-shaped plate or a U-shaped plate.
10. An on-line inspection AOI machine structure according to any one of claims 1-9, characterized in that: the device further comprises a controller, and the controller is electrically connected with the front driving device, the detection device, the in-place detection sensor, the rear driving device and the unqualified plate pushing-out mechanism respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358304.6U CN211669098U (en) | 2019-12-24 | 2019-12-24 | On-line measuring AOI machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358304.6U CN211669098U (en) | 2019-12-24 | 2019-12-24 | On-line measuring AOI machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669098U true CN211669098U (en) | 2020-10-13 |
Family
ID=72735708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922358304.6U Active CN211669098U (en) | 2019-12-24 | 2019-12-24 | On-line measuring AOI machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211669098U (en) |
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2019
- 2019-12-24 CN CN201922358304.6U patent/CN211669098U/en active Active
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