CN215985798U - Online automatic optical detector of circuit board production - Google Patents
Online automatic optical detector of circuit board production Download PDFInfo
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- CN215985798U CN215985798U CN202121535900.8U CN202121535900U CN215985798U CN 215985798 U CN215985798 U CN 215985798U CN 202121535900 U CN202121535900 U CN 202121535900U CN 215985798 U CN215985798 U CN 215985798U
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Abstract
The utility model discloses an online automatic optical detector for circuit board production, belonging to the technical field of automatic optical detection; the utility model comprises the following steps: the device comprises a clamping device, a first assembly line, a table board, a detection device and a second assembly line; the utility model divides the detection steps into two groups: an optical detection group and a laser detection group; simultaneously detecting the circuit board by using the optical detection group and the laser detection group; in the laser detection device, an electric rotation adjusting device and a driven rotation adjusting device are utilized to enable an optical imaging device to rotate along with the first laser detection device to acquire an image in the scanning process; the optical detection device is provided with a plurality of optical imaging devices, so that stacking and splicing can be realized, high-resolution optical images can be realized, and meanwhile, a light supplementing device is utilized to ensure full exposure in the process of capturing pictures; a display panel and a control panel are arranged on the outer side of the detection device, so that man-machine interaction in the detection process and adjustment of part of devices can be realized.
Description
Technical Field
The utility model belongs to the technical field of automatic optical detection, and particularly relates to an online automatic optical detector for circuit board production.
Background
Optical automatic inspection equipment, also called AOI inspection equipment, has become an important inspection tool and process quality control tool for ensuring product quality in the electronic manufacturing industry. In the SMT manufacturing process, AOI equipment automatically detects various different mounting errors and welding defects on a PCB by using a high-speed high-precision X-Y working platform and a vector characteristic visual processing technology, the minimum detectable elements are 0.1-0.05mm chip elements and IC elements with a pin pitch of 0.3mm, and the AOI equipment can be used for detecting the quality of red glue manufacturing process, tin paste manufacturing process, welding after plug-in piece wave soldering and the like. However, the conventional optical inspection is usually performed by naked eyes or a single detection means, and is not automated enough, so that the development of an online automatic optical detector for circuit board production is urgently needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
1. The detection is inaccurate by a single optical detection means;
2. optical detection is not automated enough.
(II) technical scheme
An online automatic optical detector for circuit board production comprises a clamping device, a first production line, a table board, a detector and a second production line; the detector comprises a detector shell, an optical detection device, a first laser detection device, a display panel and a control panel; the shell of the detector is C-shaped; a display panel and a control panel are arranged on the outer side of the C-shaped end with the vertical edge of the detector shell; an optical detection device is arranged on the upper end face of the C-shaped inner side of the detector shell; a first laser detection device is arranged on the lower end face of the C-shaped inner side of the detector shell; and a T-shaped groove is formed in the bottom of the C-shaped outer side of the detector shell.
As a further explanation of the above scheme, the first production line and the second production line are mounted at the upper end of the table top; the clamping device is installed on one side of the first production line and one side of the second production line.
As a further explanation of the scheme, the transmission surface of the first production line is higher than the two sides of the production line.
As a further explanation of the above scheme, the detector is fixedly mounted on the table-board through a T-shaped groove at the bottom; one side of the C-shaped opening of the detector faces the clamping device.
As a further explanation of the above solution, the optical detection device is installed on the top of the inner side of the C-shape; the optical detection device comprises nine optical detection lenses and a light supplementing device; the nine optical detection lenses are arranged by adopting 3 multiplied by 3; the light supplementing device is arranged on two sides of the nine optical detection lenses; the light supplementing device adopts an LED light supplementing panel, and the light supplementing angle is 10-15 degrees.
As a further explanation of the above solution, the optical detection device is installed at the bottom of the inner side of the C-shape; the first laser detection device comprises an electric rotation adjusting device, a driven rotation adjusting device, an optical imaging device and a second laser detection device; the angle of the electric rotation adjusting device can be adjusted by 0-180 degrees, and the driven rotation adjusting device adjusts the angle along with the electric rotation adjusting device; the electric rotation adjusting device is provided with a second laser detection device; the driven rotation adjusting device is provided with an optical imaging device.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a detector according to the present invention;
FIG. 2 is a partial schematic view of a first process line of the present invention;
FIG. 3 is a schematic structural diagram of a detecting device according to the present invention;
FIG. 4 is a schematic structural diagram of a detecting device according to the present invention;
FIG. 5 is a schematic structural diagram of a detecting device according to the present invention;
FIG. 6 is a schematic structural diagram of a detecting device according to the present invention.
In the figure: the device comprises a clamping device (1), a first production line (2), a table board (3), a detection device (4), a detector shell (41), a T-shaped groove (411), an optical detection device (42), a light supplement device (421), an optical detection lens (422), a first laser detection device (43), a driven rotation adjusting device (431), an optical imaging device (432), a second laser detection device (433), an electric rotation adjusting device (434), a display panel (44), a control panel (45) and a second production line (5).
Detailed Description
Referring to fig. 1 to 5, an online automatic optical inspection apparatus for manufacturing a circuit board includes a holding device, a first assembly line, a table, an inspection apparatus, and a second assembly line; the detector comprises a detector shell, an optical detection device, a first laser detection device, a display panel and a control panel; the shell of the detector is C-shaped; a display panel and a control panel are arranged on the outer side of the C-shaped end with the vertical edge of the detector shell; an optical detection device is arranged on the upper end face of the C-shaped inner side of the detector shell; a first laser detection device is arranged on the lower end face of the C-shaped inner side of the detector shell; and a T-shaped groove is formed in the bottom of the C-shaped outer side of the detector shell.
The first assembly line and the second assembly line are arranged at the upper end of the table top; the clamping device is installed on one side of the first production line and one side of the second production line.
Wherein, the transmission face of first assembly line is higher than assembly line both sides.
The detector is fixedly arranged on the table board through a T-shaped groove at the bottom; one side of the C-shaped opening of the detector faces the clamping device.
The optical detection device is arranged at the top of the inner side of the C shape; the optical detection device comprises nine optical detection lenses and a light supplementing device; the nine optical detection lenses are arranged by adopting 3 multiplied by 3; the light supplementing device is arranged on two sides of the nine optical detection lenses; the light supplementing device adopts an LED light supplementing panel, and the light supplementing angle is 10-15 degrees.
The optical detection device is arranged at the bottom of the inner side of the C shape; the first laser detection device comprises an electric rotation adjusting device, a driven rotation adjusting device, an optical imaging device and a second laser detection device; the angle of the electric rotation adjusting device can be adjusted by 0-180 degrees, and the driven rotation adjusting device adjusts the angle along with the electric rotation adjusting device; the electric rotation adjusting device is provided with a second laser detection device; the driven rotation adjusting device is provided with an optical imaging device.
The working principle is as follows:
the utility model specifically arranges a circuit board detection device and a clamping device on a circuit board assembly line platform; the detection steps are divided into two groups: an optical detection group and a laser detection group; during detection, the clamping device grabs the circuit board, the monitoring device is placed in the circuit board, and the optical detection group and the laser detection group are used for simultaneously grabbing optical detection images and laser detection images of the front side and the back side of the circuit board; the clamping device grabs the circuit board to rotate 180 degrees, and optical detection images and laser detection images on the front side and the back side of the circuit board are simultaneously grabbed by the optical detection group and the laser detection group; and detecting through the acquired image, and obtaining an analysis result. In the laser detection device, an electric rotation adjusting device and a driven rotation adjusting device are utilized to enable an optical imaging device to rotate along with the first laser detection device to acquire an image in the scanning process; the optical detection device is provided with a plurality of optical imaging devices, so that stacking and splicing can be realized, high-resolution optical images can be realized, and meanwhile, a light supplementing device is utilized to ensure full exposure in the process of capturing pictures. A display panel and a control panel are arranged on the outer side of the detection device, so that man-machine interaction in the detection process and adjustment of part of devices can be realized.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the utility model.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An online automatic optical detector for circuit board production comprises a clamping device (1), a first production line (2), a table board (3), a detection device (4) and a second production line (5); the device is characterized in that the detection device (4) comprises a detector shell (41), an optical detection device (42), a first laser detection device (43), a display panel (44) and a control panel (45); the detector shell (41) is C-shaped; a display panel (44) and a control panel (45) are arranged on the outer side of one C-shaped end of the detector shell (41) with a vertical edge; an optical detection device (42) is arranged on the upper end face of the C-shaped inner side of the detector shell (41); a first laser detection device (43) is arranged on the lower end face of the C-shaped inner side of the detector shell (41); the bottom of the outer side of the C shape of the detector shell (41) is provided with a T-shaped groove (411).
2. The in-line automatic optical inspection machine for circuit board production according to claim 1, wherein: the first production line (2) and the second production line (5) are arranged at the upper end of the table top (3); the clamping device (1) is arranged on one side of the first production line (2) and one side of the second production line (5).
3. The in-line automatic optical inspection machine for circuit board production according to claim 1, wherein: the transmission surface of the first assembly line (2) is higher than the two sides of the assembly line.
4. The in-line automatic optical inspection machine for circuit board production according to claim 1, wherein: the detection device (4) is fixedly arranged on the table top (3) through a T-shaped groove (411) at the bottom; one side of the C-shaped opening of the detection device (4) faces the clamping device (1).
5. The in-line automatic optical inspection machine for circuit board production according to claim 1, wherein: the optical detection device (42) is arranged at the top of the inner side of the C shape; the optical detection device (42) comprises nine optical detection lenses (422) and a light supplement device (421); the nine optical detection lenses (422) are arranged by adopting 3 multiplied by 3; the light supplementing device (421) is arranged on two sides of the nine optical detection lenses (422); the light supplementing device (421) adopts an LED light supplementing panel, and the light supplementing angle is 10-15 degrees.
6. The in-line automatic optical inspection machine for circuit board production according to claim 1, wherein: the optical detection device (42) is arranged at the bottom of the inner side of the C shape; the first laser detection device (43) comprises an electric rotation adjusting device (434), a driven rotation adjusting device (431), an optical imaging device (432) and a second laser detection device (433); the angle of the electric rotary adjusting device (434) can be adjusted to be 0-180 degrees, and the driven rotary adjusting device (431) adjusts the angle along with the electric rotary adjusting device (434); a second laser detection device (433) is mounted on the electric rotation adjusting device (434); the driven rotation adjusting device (431) is provided with an optical imaging device (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535900.8U CN215985798U (en) | 2021-07-07 | 2021-07-07 | Online automatic optical detector of circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535900.8U CN215985798U (en) | 2021-07-07 | 2021-07-07 | Online automatic optical detector of circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985798U true CN215985798U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535900.8U Active CN215985798U (en) | 2021-07-07 | 2021-07-07 | Online automatic optical detector of circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985798U (en) |
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2021
- 2021-07-07 CN CN202121535900.8U patent/CN215985798U/en active Active
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