CN216386748U - Material induction device of online automatic optical detector - Google Patents
Material induction device of online automatic optical detector Download PDFInfo
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- CN216386748U CN216386748U CN202122411499.3U CN202122411499U CN216386748U CN 216386748 U CN216386748 U CN 216386748U CN 202122411499 U CN202122411499 U CN 202122411499U CN 216386748 U CN216386748 U CN 216386748U
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Abstract
The utility model discloses a material sensing device of an online automatic optical detector, which comprises a machine table, an optical detection mechanism arranged above the machine table and two groups of rail feeding mechanisms arranged on the machine table in parallel, wherein each rail feeding mechanism is provided with a feeding rail, each rail feeding mechanism is also sequentially provided with two material sensing switches along the feeding direction of the feeding rail, each material sensing switch is exposed into the feeding rail, and the two material sensing switches photograph PCB plates in the feeding rail and analyze and detect the acquired images when the two material sensing switches are triggered simultaneously. The full-automatic feeding and all-dimensional pattern acquisition and detection device disclosed by the utility model realizes full-automatic feeding and all-dimensional pattern acquisition and detection of the PCB, greatly improves the detection efficiency of a PCB production line, reduces the labor cost and has high practicability.
Description
Technical Field
The utility model relates to the technical field of PCB production lines, in particular to a material sensing device of an online automatic optical detector.
Background
With the development of electronic technology and manufacturing technology, the usage rate and demand of PCB panels are increasing, and accordingly, the conventional manual inspection method is no longer feasible, and the inspection efficiency and cost control are not satisfactory.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the material sensing device of the online automatic optical detector, which realizes the full-automatic feeding of the PCB and the omnibearing pattern acquisition and detection, greatly improves the detection efficiency of the PCB production line, reduces the labor cost and has high practicability.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a material induction system of online automatic optical inspection appearance, its includes the board, erect in the optical inspection mechanism of board top and two sets of track feed mechanism who installs side by side in the board, and each track feed mechanism is provided with a pay-off track, each track feed mechanism still has set gradually two material inductive switch along the orbital pay-off direction of pay-off, and every material inductive switch all shows to the pay-off track in, two material inductive switch, when two material inductive switch were triggered simultaneously, optical inspection mechanism shot the PCB plate in the pay-off track and carries out the analysis and detection to the image that the collection obtained.
In a further technical scheme, each track feeding mechanism is provided with two guide substrates and two groups of feeding conveying assemblies, the two guide substrates are respectively arranged on the machine platform in a bilateral symmetry mode at intervals, and one feeding conveying assembly is correspondingly arranged on one guide substrate to form one feeding track.
In a further technical scheme, the two material induction switches are fixedly arranged on the front side and the rear side of the same material guide substrate or the two material induction switches are respectively and fixedly arranged on the front side and the rear side of the two material guide substrates.
In a further technical scheme, the position of the machine table corresponding to each material induction switch is provided with a stripping cylinder and a stripping plate which is connected with the driving end of the stripping cylinder in a driving mode, when the two material induction switches are triggered simultaneously, the stripping cylinder supports the PCB in the feeding track through the stripping plate, so that the PCB is separated from the feeding track temporarily to realize fixed-point photographing.
In a further technical scheme, the front end and the rear end of the feeding track of the machine table are respectively provided with a material sensor used for sensing feeding and discharging of the PCB.
In a further technical scheme, optical detection mechanism is provided with the vision camera of shooing that is used for shooing to the PCB plate, and each orbital below of pay-off is provided with climbing mechanism, and climbing mechanism includes jacking cylinder, jacking board and installs in the jacking slider of jacking board, the jacking spout for the vertical extension of board mesa is seted up to the guide base plate, and the jacking slide rail is installed to the jacking spout, and jacking board is via jacking slider slidable mounting in jacking spout, and the jacking cylinder is installed in board or guide base plate and is used for driving the PCB plate in the jacking pay-off passageway of jacking board to the focus of making a video recording between adjustment PCB plate and the vision camera of shooing.
After adopting the structure, compared with the prior art, the utility model has the advantages that:
two equal electric connection of material inductive switch and optical detection mechanism in automatic optical detection appearance's control circuit system, when two material inductive switch are triggered simultaneously, control circuit system drive optical detection mechanism starts, optical detection mechanism shoots the plate in the pay-off track and carries out the analysis and detection to the image that the collection obtained, such structural design has realized carrying out figure collection and detection to full-automatic material loading of PCB plate and all-round, the detection efficiency of PCB plate production line has been improved greatly, the labor cost is reduced, the practicality is high.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a material guiding substrate.
Detailed Description
The following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.
As shown in fig. 1 to 2, the material sensing device of the online automatic optical detector provided by the present invention includes a machine table 1, an optical detection mechanism erected above the machine table 1, and two sets of rail feeding mechanisms 2 installed in parallel on the machine table 1, each rail feeding mechanism 2 is provided with a feeding rail 200, each rail feeding mechanism 2 is further provided with two material sensing switches 26 in sequence along a feeding direction of the feeding rail 200, and each material sensing switch 26 is exposed into the feeding rail 200, and the two material sensing switches 26. Two equal electric connection of material inductive switch 26 and optical detection mechanism in automatic optical detection appearance's control circuit system, when two material inductive switch 26 were triggered simultaneously, control circuit system drive optical detection mechanism started, and optical detection mechanism shoots the PCB plate in the pay-off track 200 and carries out analysis and detection to the image that the collection obtained, and such structural design has realized carrying out the figure collection to PCB plate full-automatic feeding and all-round.
Specifically, each of the rail feeding mechanisms 2 is provided with two guide substrates 20 and two sets of feeding conveying assemblies 24, the two guide substrates 20 are respectively installed on the machine table 1 at intervals in a bilateral symmetry manner, and one feeding conveying assembly 24 is correspondingly installed on one guide substrate 20 to form one feeding rail 200.
Specifically, the two material sensing switches 26 are fixedly installed on the front and rear sides of the same material guiding substrate 20, or the two material sensing switches 26 are respectively fixedly installed on the front and rear sides of the two material guiding substrates 20.
Specifically, a material removing cylinder 27 and a material removing plate 28 connected to the driving end of the material removing cylinder 27 in a driving manner are arranged at the position of the machine table 1 corresponding to each material sensing switch 26.
In practical application, the PCB plate flows into the feeding track 200 under the action of the feeding and conveying assembly 24, when the PCB plate is located between the two material inductive switches 26, and the two material inductive switches 26 are simultaneously triggered, the stripping cylinder 27 holds up the PCB plate in the feeding track 200 via the stripping plate 28, so that the PCB plate is temporarily separated from the feeding track 200, and the optical detection mechanism can conveniently perform fixed-point image acquisition on the PCB plate.
Specifically, the machine 1 is provided with a material sensor 201 for sensing feeding and discharging of the PCB at the front end and the rear end of the feeding track 200, when the material sensor 201 at the front end detects that the PCB is fed into the feeding track 200, the feeding and conveying assembly 24 starts to operate, and when the material sensor 201 at the rear end detects that the PCB flows out of the feeding track 200, the feeding and conveying assembly 24 stops working.
Specifically, the optical detection mechanism is provided with a visual shooting camera 50 for shooting the PCB, a jacking mechanism 4 is arranged below each feeding track 200, each jacking mechanism 4 comprises a jacking cylinder 40, a jacking plate 41 and a jacking slider 43 mounted on the jacking plate 41, a jacking sliding groove 42 longitudinally extending relative to the table top of the machine table 1 is formed in the guide base plate 20, a jacking sliding rail is mounted on the jacking sliding groove 42, the jacking plate 41 is slidably mounted on the jacking sliding groove 42 through the jacking slider 43, the jacking cylinder 40 is mounted on the machine table 1 or the guide base plate 20 and is used for driving the jacking plate 41 to jack the PCB in the feeding channel 200, so as to adjust the shooting focal length between the PCB and the visual shooting camera 50, and thus obtain the best image acquisition effect.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (6)
1. The utility model provides a material induction system of online automatic optical inspection appearance which characterized in that: comprises a machine table (1), an optical detection mechanism arranged above the machine table (1) and two groups of track feeding mechanisms (2) arranged on the machine table (1) in parallel, wherein each track feeding mechanism (2) is provided with a feeding track (200),
each track feed mechanism (2) still has set gradually two material inductive switch (26) along the pay-off direction of pay-off track (200), and every material inductive switch (26) all show to pay-off track (200) in, two material inductive switch (26), when two material inductive switch (26) are triggered simultaneously, optics detection mechanism shoots the PCB plate in pay-off track (200) and carries out analysis and detection to the image that the collection obtained.
2. The material sensing device of the on-line automatic optical detector as claimed in claim 1, wherein: each track feeding mechanism (2) is provided with two material guide base plates (20) and two groups of feeding conveying assemblies (24), the two material guide base plates (20) are respectively arranged on the machine table (1) in a bilateral symmetry mode at intervals, and one feeding conveying assembly (24) is correspondingly arranged on one material guide base plate (20) to form one feeding track (200).
3. The material sensing device of the on-line automatic optical detector as claimed in claim 2, wherein: the two material induction switches (26) are fixedly arranged at the front side and the rear side of the same material guide base plate (20) or the two material induction switches (26) are respectively and fixedly arranged at the front side and the rear side of the two material guide base plates (20).
4. The material sensing device of the on-line automatic optical detector as claimed in claim 1, wherein: the machine table (1) is provided with a stripping cylinder (27) and a stripping plate (28) which is connected to the driving end of the stripping cylinder (27) in a driving mode at the position corresponding to each material induction switch (26), and when the two material induction switches (26) are triggered simultaneously, the stripping cylinder (27) supports the PCB in the feeding track (200) through the stripping plate (28) so that the PCB can be separated from the feeding track (200) temporarily to achieve fixed-point photographing.
5. The material sensing device of the on-line automatic optical detector as claimed in claim 1, wherein: the front end and the rear end of the feeding track (200) of the machine table (1) are respectively provided with a material sensor (201) used for sensing feeding and discharging of the PCB.
6. The material sensing device of the on-line automatic optical detector as claimed in claim 1, wherein: the optical detection mechanism is provided with vision camera (50) of shooing that is used for shooing the PCB plate, and the below of each pay-off track (200) is provided with climbing mechanism (4), and climbing mechanism (4) include jacking cylinder (40), jacking board (41) and install in jacking slider (43) of jacking board (41), jacking spout (42) for the vertical extension of board (1) mesa are seted up in guide base plate (20), and the jacking slide rail is installed in jacking spout (42), and jacking board (41) are via jacking slider (43) slidable mounting in jacking spout (42), and jacking cylinder (40) are installed in board (1) or guide base plate (20) and are used for driving the PCB plate in jacking board (41) jacking pay-off passageway (200) to adjust the focus of making a video recording between PCB plate and vision camera (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122411499.3U CN216386748U (en) | 2021-09-30 | 2021-09-30 | Material induction device of online automatic optical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122411499.3U CN216386748U (en) | 2021-09-30 | 2021-09-30 | Material induction device of online automatic optical detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216386748U true CN216386748U (en) | 2022-04-26 |
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ID=81243470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122411499.3U Active CN216386748U (en) | 2021-09-30 | 2021-09-30 | Material induction device of online automatic optical detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216386748U (en) |
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2021
- 2021-09-30 CN CN202122411499.3U patent/CN216386748U/en active Active
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