CN215247717U - PCB position correction device - Google Patents
PCB position correction device Download PDFInfo
- Publication number
- CN215247717U CN215247717U CN202121176623.6U CN202121176623U CN215247717U CN 215247717 U CN215247717 U CN 215247717U CN 202121176623 U CN202121176623 U CN 202121176623U CN 215247717 U CN215247717 U CN 215247717U
- Authority
- CN
- China
- Prior art keywords
- piece
- detected
- moving plate
- conveying
- pcb board
- 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.)
- Active
Links
Images
Landscapes
- Controlling Sheets Or Webs (AREA)
Abstract
The utility model provides a PCB board position correction device, include: a conveying device for conveying the piece to be detected; the shooting device is arranged above the conveying device and used for acquiring an original image of the piece to be detected; the control device is electrically connected with the shooting device and is configured to judge whether the to-be-detected piece corresponding to the original image is abnormally placed according to the original image and send a control signal containing an offset correction value when the to-be-detected piece is judged to be abnormal; and the offset correction device is arranged above the conveying device and electrically connected with the control device and used for receiving the control signal and adjusting the position of the to-be-detected piece corresponding to the abnormal placement according to the offset correction value. Whether this scheme treats the piece through automatic identification and has the condition of putting unusually to realize that automatic correction exists and put unusual piece that treats, not only can replace artifically, raise the efficiency, can also avoid owing to artifical detection omit lead to putting unusual one down process of treating the piece flow direction, influence the normal operating of one down process.
Description
Technical Field
The utility model belongs to PCB board detection area, concretely relates to PCB board position correction device.
Background
The PCB is widely used in various industries, is an important electronic component, is a support for electronic components, and plays a key role in various electrical equipment. With the rapid development of printed circuit boards, the quality of the printed wiring becomes an important component of the printed circuit board. On a PCB production line, the subsequent processing treatment is not affected because the position of the PCB is placed.
At present, most of the problems are solved through manual supervision and manual adjustment, and the method is low in efficiency and easy to make mistakes.
Disclosure of Invention
In view of the above technical problem, the utility model provides a PCB board position correction device aims at solving the problem among the prior art.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a PCB board position correcting device comprising: a conveying device for conveying the piece to be detected; the shooting device is arranged above the conveying device and used for acquiring an original image of the piece to be detected; the control device is electrically connected with the shooting device and is configured to judge whether a to-be-detected piece corresponding to the original image is abnormally placed according to the original image and send a control signal containing an offset correction value when the to-be-detected piece is judged to be abnormal; and the offset correction device is arranged above the conveying device and electrically connected with the control device and used for receiving the control signal and adjusting the position of the to-be-detected piece corresponding to the abnormal placement according to the offset correction value.
Further, the conveying device comprises a conveyor belt.
Further, the offset value correction means includes: two supports which are erected above the conveyor belt and are arranged in parallel; the moving plate is arranged between the two brackets; the two swing hydraulic cylinders are hinged to two opposite sides of the moving plate and electrically connected with the control device, one ends, far away from the moving plate, of the swing hydraulic cylinders are hinged to the inner side of the support, the swing directions of the two swing hydraulic cylinders face to the same side, and the two swing hydraulic cylinders are used for driving the moving plate to move along the direction vertical to the moving direction of the conveyor belt; and the adsorption component is arranged at the bottom of the moving plate.
Furthermore, two parallel slide rails are arranged between the two supports, and a through groove for the moving plate to pass through is formed in each slide rail along the length direction of the slide rail.
Further, the control signal also comprises an angle correction value for correcting the angle of the to-be-detected piece with abnormal placement.
Further, the PCB position correcting device further includes an angle value correcting device, the angle value correcting device including: and the rotating cylinder is arranged at the bottom of the moving plate and electrically connected with the control device.
Further, the adsorption assembly includes: the mounting plate is arranged at the end part of the output shaft of the rotary cylinder; and the negative pressure suction nozzles are arranged at the bottom of the mounting plate and used for adsorbing the to-be-detected piece on the conveying belt.
Furthermore, through holes corresponding to the negative pressure suction nozzles in number are formed in the moving plate, and air inlets of the negative pressure suction nozzles are connected with the air pump through air inlet pipes extending out of the through holes.
Further, the control device comprises a controller of type PLC CPU 226.
The utility model provides a PCB board position correction device, include: a conveying device for conveying the piece to be detected; the shooting device is arranged above the conveying device and used for acquiring an original image of the piece to be detected; the control device is electrically connected with the shooting device and is configured to judge whether a to-be-detected piece corresponding to the original image is abnormally placed according to the original image and send a control signal containing an offset correction value when the to-be-detected piece is judged to be abnormal; and the offset correction device is arranged above the conveying device and electrically connected with the control device and used for receiving the control signal and adjusting the position of the to-be-detected piece corresponding to the abnormal placement according to the offset correction value. Whether this scheme treats the piece through automatic identification and has the condition of putting unusually to realize that automatic correction exists and put unusual piece that treats, not only can replace artifically, raise the efficiency, can also avoid owing to artifical detection omit lead to putting unusual one down process of treating the piece flow direction, influence the normal operating of one down process.
Drawings
Fig. 1 is a schematic structural diagram of a PCB position correction device provided by the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is another schematic structural diagram of the PCB position calibration apparatus provided by the present invention.
Reference numerals: 1. a transmission device; 2. a photographing device; 3. an offset value correcting means; 31. a support; 32. moving the plate; 33. a swing hydraulic cylinder; 34. an adsorption component; 341. mounting a plate; 342. a negative pressure suction nozzle; 4. a slide rail; 5. a through groove; 6. an angle correcting device; 61. a rotating cylinder; 7. a through hole; 8. an air inlet pipe.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiment of the utility model provides a PCB board position correction device, as shown in fig. 1-3, PCB board position correction device includes: a conveying device for conveying the piece to be detected; the shooting device 2 is arranged above the conveying device and used for acquiring an original image of the piece to be detected; the control device is electrically connected with the shooting device 2 and is configured to judge whether a to-be-detected piece corresponding to the original image is abnormally placed according to the original image and send a control signal containing an offset correction value when the to-be-detected piece is judged to be abnormal; and the offset correction device 3 is arranged above the conveying device and electrically connected with the control device and is used for receiving the control signal and adjusting the position of the to-be-detected piece corresponding to the abnormal placement according to the offset correction value.
In this embodiment, PCB board position correcting unit mainly waits to detect whether there is the condition of putting unusually through automatic identification to realize that automatic correction exists to put unusual waiting to detect the piece, not only can replace the manual work, the lifting efficiency can also avoid omitting because the manual work detects and leads to putting unusual waiting to detect a next process of piece flow direction, influences the normal operating of next process. The PCB position calibration apparatus specifically includes a transmission device, a camera 2, a control device (not shown in the figure) and an offset calibration device 3.
The PCB position correcting device includes a conveying device for conveying a to-be-detected member, which is a PCB in this embodiment. In one embodiment, the conveyor comprises a conveyor belt.
The PCB position correcting device comprises a shooting device 2 arranged above a conveying device, wherein the shooting device 2 is specifically equipment with a shooting function and a data transmission function, and in the embodiment, the shooting equipment adopts a camera with a transmission function and is used for acquiring an original image of a piece to be detected.
The control device included in the PCB position correction device is electrically connected to the photographing device 2, and the control device is a controller of a PLC CPU 226. In this embodiment, the control device is configured to determine whether the to-be-detected piece corresponding to the original image is abnormally placed according to the original image, and send a control signal containing the offset correction value when the to-be-detected piece is determined to be abnormal. Specifically, the control device may further embed a standard image of the to-be-detected piece without abnormal placement, compare the original image with the standard image, and determine whether there is a significant difference, if so, it is said that the to-be-detected piece corresponding to the original image has abnormal placement, for example, the to-be-detected piece is not placed in the middle of the conveyor belt according to a rule or is not placed in the middle of the conveyor belt, at this time, in order to avoid that the to-be-detected piece with abnormal placement affects normal operation of a next process, after determining that the to-be-detected piece has abnormal placement, the control device calculates an offset value of the to-be-detected piece, and controls the offset value correction device 3 to adjust the placement position of the to-be-detected piece on the conveyor belt according to the offset value.
In one embodiment, the offset value correcting device 3 includes two supports 31 erected above the conveyor belt and arranged in parallel; a moving plate 32 disposed between the two brackets 31; the two swing hydraulic cylinders 33 are hinged to two opposite sides of the moving plate 32 and electrically connected with the control device, one ends, far away from the moving plate 32, of the swing hydraulic cylinders 33 are hinged to the inner side of the bracket 31, the swing directions of the two swing hydraulic cylinders 33 face to the same side, and the two swing hydraulic cylinders 33 are used for driving the moving plate 32 to move along the direction vertical to the moving direction of the conveyor belt; and a suction assembly 34 disposed at the bottom of the moving plate 32.
The swing hydraulic cylinder 33 can drive the moving plate 32 to move along the direction perpendicular to the moving direction of the conveyor belt under the control of the control device, and further drive the adsorption component 34 adsorbing the piece to be detected to move along the direction perpendicular to the moving direction of the conveyor belt, so that the deviation value of the piece to be detected can be adjusted.
Further, two parallel slide rails 4 are arranged between the two brackets 31, a through groove 5 for the moving plate 32 to pass through is formed in the slide rail 4 along the length direction of the slide rail 4, and the slide rail 4 plays a role in guiding and improving the moving stability of the moving plate 32.
In another embodiment, the control signal further includes an angle correction value for correcting an angle of the to-be-detected element which is abnormally placed, the PCB position correction device further includes an angle value correction device, and the angle value correction device includes: and a rotary cylinder 61 arranged between the bottom of the moving plate 32 and the adsorption component 34 and electrically connected with the control device.
In this embodiment, revolving cylinder 61 is under controlling means's effect, and the angle correction value according to controlling means sends rotates the appointed angle, and then drives to adsorb has the absorption subassembly 34 rotation that detects the piece, realizes that the adjustment detects the angle that detects the piece.
The suction unit 34 includes a mounting plate 341 provided at an output shaft end of the rotary cylinder 61; and a plurality of negative pressure suction nozzles 342 arranged at the bottom of the mounting plate 341 and used for adsorbing the to-be-detected piece on the conveyor belt.
Furthermore, the moving plate 32 is provided with through holes 7 corresponding to the negative pressure suction nozzles 342 in number, and the air inlet of the negative pressure suction nozzles 342 is connected with the air pump through an air inlet pipe 8 extending out of the through holes 7.
It should be noted that, the identification of the original image, the calculation of the offset value and the angle by the control device can be implemented by using the existing computer program, which is not described herein again, and the computer program is only applied in the present embodiment, not an improvement of the computer program.
The PCB position correcting device includes: a conveying device for conveying the piece to be detected; the shooting device 2 is arranged above the conveying device and used for acquiring an original image of the piece to be detected; the control device is electrically connected with the shooting device 2 and is configured to judge whether a to-be-detected piece corresponding to the original image is abnormally placed according to the original image and send a control signal containing an offset correction value when the to-be-detected piece is judged to be abnormal; and the offset correction device 3 is arranged above the conveying device and electrically connected with the control device and is used for receiving the control signal and adjusting the position of the to-be-detected piece corresponding to the abnormal placement according to the offset correction value. Whether this scheme treats the piece through automatic identification and has the condition of putting unusually to realize that automatic correction exists and put unusual piece that treats, not only can replace artifically, raise the efficiency, can also avoid owing to artifical detection omit lead to putting unusual one down process of treating the piece flow direction, influence the normal operating of one down process.
It should be noted that, for the sake of simplicity, the foregoing embodiments are described as a series of combinations of acts, but it should be understood by those skilled in the art that the present invention is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that acts and modules referred to are not necessarily required by the invention.
The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from these embodiments without any inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.
Claims (9)
1. A PCB board position correction device, characterized by comprising:
a conveying device for conveying the piece to be detected;
the shooting device is arranged above the conveying device and used for acquiring an original image of the piece to be detected;
the control device is electrically connected with the shooting device and is configured to judge whether a to-be-detected piece corresponding to the original image is abnormally placed according to the original image and send a control signal containing an offset correction value when the to-be-detected piece is judged to be abnormal; and
and the offset correction device is arranged above the conveying device and electrically connected with the control device and is used for receiving the control signal and adjusting the position of the to-be-detected piece corresponding to the abnormal placement according to the offset correction value.
2. The PCB board position correcting apparatus of claim 1, wherein the conveying means includes a conveyor belt.
3. The PCB board position correction apparatus of claim 2, wherein the offset value correction apparatus comprises:
two supports which are erected above the conveyor belt and are arranged in parallel;
the moving plate is arranged between the two brackets;
the two swing hydraulic cylinders are hinged to two opposite sides of the moving plate and electrically connected with the control device, one ends, far away from the moving plate, of the swing hydraulic cylinders are hinged to the inner side of the support, the swing directions of the two swing hydraulic cylinders face to the same side, and the two swing hydraulic cylinders are used for driving the moving plate to move along the direction vertical to the moving direction of the conveyor belt; and
and the adsorption component is arranged at the bottom of the moving plate.
4. The PCB position correcting device of claim 3, wherein two parallel slide rails are further provided between the two brackets, and the slide rails are provided with through slots along the length direction thereof for the moving plate to pass through.
5. The PCB board position correcting device of claim 4, wherein the control signal further comprises an angle correction value for correcting the angle of the piece to be detected for abnormal placement.
6. The PCB board position correction apparatus of claim 5, further comprising an angle value correction apparatus, the angle value correction apparatus comprising:
and the rotating cylinder is arranged between the bottom of the moving plate and the adsorption component and is electrically connected with the control device.
7. The PCB board position correcting apparatus of claim 6, wherein the adsorption assembly comprises:
the mounting plate is arranged at the end part of the output shaft of the rotary cylinder; and
the negative pressure suction nozzles are arranged at the bottom of the mounting plate and used for adsorbing the to-be-detected piece on the conveying belt.
8. The PCB position correcting device of claim 7, wherein the moving plate is provided with a number of through holes corresponding to the negative pressure suction nozzle, and an air inlet of the negative pressure suction nozzle is connected with an air pump through an air inlet pipe extending out of the through holes.
9. The PCB board position correcting apparatus of claim 1, wherein the control means comprises a controller of type PLC CPU 226.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121176623.6U CN215247717U (en) | 2021-05-28 | 2021-05-28 | PCB position correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121176623.6U CN215247717U (en) | 2021-05-28 | 2021-05-28 | PCB position correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215247717U true CN215247717U (en) | 2021-12-21 |
Family
ID=79474433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121176623.6U Active CN215247717U (en) | 2021-05-28 | 2021-05-28 | PCB position correction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215247717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500050A (en) * | 2023-06-28 | 2023-07-28 | 四川托璞勒科技有限公司 | PCB visual inspection system |
| CN117030158A (en) * | 2023-09-28 | 2023-11-10 | 江苏华业特钢制造有限公司 | Radiant tube welding seam gas tightness detection device |
| CN118067728A (en) * | 2024-04-19 | 2024-05-24 | 深圳市博硕科技股份有限公司 | Detection system and method for automatic swing disc of camera protective cover |
-
2021
- 2021-05-28 CN CN202121176623.6U patent/CN215247717U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500050A (en) * | 2023-06-28 | 2023-07-28 | 四川托璞勒科技有限公司 | PCB visual inspection system |
| CN116500050B (en) * | 2023-06-28 | 2024-01-12 | 四川托璞勒科技有限公司 | PCB visual inspection system |
| CN117030158A (en) * | 2023-09-28 | 2023-11-10 | 江苏华业特钢制造有限公司 | Radiant tube welding seam gas tightness detection device |
| CN117030158B (en) * | 2023-09-28 | 2023-12-26 | 江苏华业特钢制造有限公司 | Radiant tube welding seam gas tightness detection device |
| CN118067728A (en) * | 2024-04-19 | 2024-05-24 | 深圳市博硕科技股份有限公司 | Detection system and method for automatic swing disc of camera protective cover |
| CN118067728B (en) * | 2024-04-19 | 2024-07-09 | 深圳市博硕科技股份有限公司 | Detection system and method for automatic swing disc of camera protective cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215247717U (en) | PCB position correction device | |
| CN105173814B (en) | Conveying, width-adjusting and clamping device for printed circuit boards (PCB) of chip mounter | |
| KR20010018646A (en) | PCB Transfering System of Surface Mounting Device | |
| CN104185381B (en) | LED full-automatic chip mounters | |
| JP2009054619A (en) | System and method for mounting electronic component | |
| JP4465401B2 (en) | Substrate stop position control method and apparatus | |
| JP2004228326A (en) | Method and device for controlling substrate stop position | |
| CN110562742B (en) | Automatic board that turns over of PCB, conveying system | |
| CN205602678U (en) | Substrate -stopping mechanism for surface mount systems | |
| CN109178837A (en) | Mixing produces feeding system | |
| CN108328334A (en) | A kind of online characteristic detecting device | |
| KR0146610B1 (en) | Continuous exposing apparatus for circuit pattern of flexible print wired board | |
| CN112404629A (en) | Conveying device of reflow oven | |
| JP3545108B2 (en) | Electronic component automatic mounting device and mounting method | |
| JP2007042766A (en) | Mounting device and mounting method of electronic component | |
| CN105120603A (en) | Novel chip mounter | |
| CN211469876U (en) | Deviation correcting device of circuit board conveying mechanism | |
| JP2003017899A (en) | Method and apparatus for correcting illuminance of electronic component assembling apparatus, and method and apparatus for detecting duration of life of lighting unit | |
| CN107454748B (en) | Flexible circuit board targeting machine | |
| CN209988517U (en) | Automatic edge trimming and aligning device for circuit board | |
| CN214757117U (en) | Circuit board mounting table | |
| KR102375465B1 (en) | Apparatus for mounting camera module | |
| JP4626437B2 (en) | Electronic component mounting method | |
| JP4833103B2 (en) | Component mounter | |
| CN205916746U (en) | Multi -thread unification translation machine with two translation devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |