CN217879522U - Quick detection device of circuit board performance - Google Patents
Quick detection device of circuit board performance Download PDFInfo
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- CN217879522U CN217879522U CN202221726544.2U CN202221726544U CN217879522U CN 217879522 U CN217879522 U CN 217879522U CN 202221726544 U CN202221726544 U CN 202221726544U CN 217879522 U CN217879522 U CN 217879522U
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- circuit board
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- conveyer belt
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Abstract
The utility model belongs to the technical field of the circuit board detects, especially, quick detection device of circuit board performance, including being used for carrying the conveyer belt body that detects the circuit board, the positive fixedly connected with backup pad of support of conveyer belt body, the last fixed surface of backup pad is connected with driving motor, and driving motor's output shaft passes through shaft coupling fixed mounting geneva gear, geneva gear's geneva gear and conveyer belt body's power input shaft fixed connection, and driving motor passes through the rotation of drive geneva gear, drives the conveyer belt body and realizes intermittent motion. This circuit board performance short-term test device through setting up short-term test device, can realize carrying out automation and short-term test to the circuit board to be applicable to and carry out the effect that big batch detected to the circuit board performance, simultaneously, use through the cooperation of second cylinder, activity push pedal, screening plate and inductive switch, carry out the automatic rejection to the unqualified circuit board after detecting on line.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a circuit board performance short-term test device.
Background
After the circuit board machine-shaping, need the staff to hold the test electrography and carry out the performance detection to contact everywhere on the circuit board, and whether reachs the circuit board and be qualified product, the manual work carries out the mode work efficiency that the performance detected to the circuit board lower, is difficult to improve the production efficiency of circuit board, when the circuit board carries out big batch performance detection, current performance detection mode can not satisfy a large amount of requirements.
SUMMERY OF THE UTILITY MODEL
Mode work efficiency that carries out performance detection to the circuit board based on current manual work is lower, is difficult to improve the production efficiency of circuit board to and be not suitable for and carry out the technical problem that detects in batches to the circuit board, the utility model provides a circuit board performance short-term test device.
The utility model provides a quick detection device of circuit board performance, including the conveyer belt body that is used for carrying the circuit board that detects, the support front fixedly connected with backup pad of conveyer belt body, the upper surface fixed connection of backup pad has driving motor, driving motor's output shaft passes through shaft coupling fixed mounting geneva mechanism, geneva mechanism's geneva wheel and conveyer belt body's power input shaft fixed connection, driving motor rotates through driving geneva mechanism, drives the conveyer belt body and realizes intermittent motion;
the quick detection device is arranged above the support of the conveyor belt body and comprises a first air cylinder and a detection head, the first air cylinder is driven to stretch and drive the detection head to horizontally move along the height direction of the support of the conveyor belt body, and then the detection action is realized on the circuit board conveyed on the surface of the conveyor belt body.
Preferably, the support top fixedly connected with support frame of conveyer belt body, first cylinder fixed mounting is at the upper surface of support frame, just the lower surface that the casing surface of first cylinder runs through and extends to the support frame, the piston rod one end fixed mounting of first cylinder has the detection seat, the one end of detecting the head and the lower surface threaded connection who detects the seat.
Preferably, the fixed surface of the inside of support frame installs the correlation switch that is used for the induction circuit board position, the front fixed mounting of support frame has the controller, correlation switch and first cylinder all with controller electric connection, detect head and controller electric connection.
Preferably, the last fixed surface of conveyer belt body installs the second cylinder, the piston rod one end fixedly connected with activity push pedal of second cylinder, the lower surface of activity push pedal and the belt outer surface contact of conveyer belt body, the last fixed surface of conveyer belt body is connected with the mounting bracket.
Preferably, the left side fixed surface of mounting bracket installs inductive switch, the last fixed surface of conveyer belt body installs the screening board, the axis of screening board, activity push pedal and second cylinder all is located the same axis.
Preferably, the induction end of the induction switch and the inner wall of the right side of the screening plate are located on the same horizontal plane, and the induction switch, the second cylinder and the detection head are all electrically connected with the controller.
The utility model provides a beneficial effect does:
through setting up quick detection device, can realize carrying out automation and short-term test to the circuit board to be applicable to and carry out the effect that big batch detected to the circuit board performance, simultaneously, use through second cylinder, activity push pedal, screening board and inductive switch's cooperation, carry out the automation to the unqualified circuit board after detecting on line and reject.
Drawings
Fig. 1 is a schematic diagram of a device for rapidly detecting circuit board performance according to the present invention;
fig. 2 is a perspective view of a driving motor structure of a device for rapidly detecting the performance of a circuit board according to the present invention;
fig. 3 is the utility model provides a screening plate structure stereogram of circuit board performance short-term test device.
In the figure: 1. a conveyor belt body; 2. a support plate; 3. a drive motor; 4. a sheave mechanism; 5. a first cylinder; 6. a detection head; 7. a support frame; 8. a detection seat; 9. a correlation switch; 10. a controller; 11. a second cylinder; 12. a movable push plate; 13. a mounting frame; 14. an inductive switch; 15. and (4) screening the plate.
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.
Referring to fig. 1-3, a circuit board performance rapid detection device comprises a conveyor belt body 1 for conveying a circuit board to be detected, a support plate 2 is fixedly connected to the front surface of a support of the conveyor belt body 1, a driving motor 3 is fixedly connected to the upper surface of the support plate 2, a sheave mechanism 4 is fixedly mounted on an output shaft of the driving motor 3 through a coupler, a sheave of the sheave mechanism 4 is fixedly connected with a power input shaft of the conveyor belt body 1, and the driving motor 3 drives the conveyor belt body 1 to realize intermittent motion through the driving sheave mechanism 4;
the support top of conveyer belt body 1 is provided with quick detection device, and quick detection device includes first cylinder 5 and detects head 6, and the flexible drive of first cylinder 5 detects head 6 along conveyer belt body 1's support direction of height upward horizontal migration, and then realizes detecting the action to the circuit board that conveyer belt body 1 surface was carried.
Furthermore, in order to realize performance detection of the circuit board, a support frame 7 is fixedly connected above a support of the conveyor belt body 1, the first air cylinder 5 is fixedly installed on the upper surface of the support frame 7, the outer surface of a shell of the first air cylinder 5 penetrates through and extends to the lower surface of the support frame 7, one end of a piston rod of the first air cylinder 5 is fixedly provided with a detection seat 8, and one end of the detection head 6 is in threaded connection with the lower surface of the detection seat 8; the detection head 6 and the detection seat 8 are detachably connected, so that the detection of voltage resistance, insulation and electrifying performance of the circuit board can be conveniently realized by replacing the detection head 6 with different functions.
Furthermore, in order to limit the detection position of the circuit board, a correlation switch 9 for sensing the position of the circuit board is fixedly mounted on the inner side surface of the support frame 7, a controller 10 is fixedly mounted on the front surface of the support frame 7, the correlation switch 9 and the first cylinder 5 are both electrically connected with the controller 10, and the detection head 6 is electrically connected with the controller 10; the correlation switch 9 is arranged to limit the detection position of the circuit board.
Further, in order to realize automatic elimination of unqualified circuit boards, a second air cylinder 11 is fixedly mounted on the upper surface of the conveyor belt body 1, one end of a piston rod of the second air cylinder 11 is fixedly connected with a movable push plate 12, the lower surface of the movable push plate 12 is in contact with the outer surface of a belt of the conveyor belt body 1, and an installation frame 13 is fixedly connected to the upper surface of the conveyor belt body 1; second cylinder 11 uses with the cooperation of activity push pedal 12, drives activity push pedal 12 along horizontal migration on the width direction of conveyer belt body 1, and then conveniently rejects unqualified circuit board is automatic.
Furthermore, in order to limit the rejecting position of the unqualified circuit board, the inductive switch 14 is fixedly installed on the left surface of the installation frame 13, the screening plate 15 is fixedly installed on the upper surface of the conveyor belt body 1, and the axes of the screening plate 15, the movable push plate 12 and the second cylinder 11 are all located on the same axis; and setting an inductive switch 14 to limit the rejection position of the unqualified circuit board.
Further, in order to realize automatic detection of the circuit board in a large batch, the sensing end of the sensing switch 14 and the right inner wall of the screening plate 15 are on the same horizontal plane, and the sensing switch 14, the second cylinder 11 and the detection head 6 are all electrically connected with the controller 10.
Through setting up quick detection device, can realize carrying out automatic and short-term test to the circuit board to be applicable to and carry out the effect that detects in batches to the circuit board performance, simultaneously, use through the cooperation of second cylinder 11, activity push pedal 12, screening plate 15 and inductive switch 14, the unqualified circuit board after the on-line pair detects carries out the automatic rejection.
The working principle is as follows: when the performance of a circuit board is detected, a driving motor 3 drives a belt of a conveyor belt body 1 to realize intermittent motion by driving a sheave mechanism 4 to rotate, and then the circuit board is conveyed from left to right by the belt of the conveyor belt body 1;
step two, when being located the correlation switch 9 of support frame 7 inboard surface and detecting the circuit board, control first cylinder 5 and stretch out drive and detect head 6 and move down along the support direction of height of conveyor belt body 1, and then realize the detection action to the circuit board that conveyor belt body 1 surface was carried to feed back detection signal to controller 10, at this moment, two kinds of circumstances appear:
firstly, the detection result of the performance of the circuit board is qualified, and the second cylinder 11 and the inductive switch 14 do not work;
secondly, the detection result of the performance of the circuit board is unqualified, when the induction switch 14 senses that the unqualified circuit board moves to the position below the induction switch 14, a detection signal is fed back to the controller 10, the controller 10 controls the second air cylinder 11 to be started, and the second air cylinder 11 extends out to drive the movable push plate 12 to push the unqualified circuit board into the screening plate 15.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a circuit board performance short-term test device, is including being used for carrying conveyer belt body (1) that wait to detect the circuit board, its characterized in that: the front surface of a support of the conveyor belt body (1) is fixedly connected with a support plate (2), the upper surface of the support plate (2) is fixedly connected with a driving motor (3), an output shaft of the driving motor (3) is fixedly provided with a geneva gear mechanism (4) through a coupler, a geneva gear of the geneva gear mechanism (4) is fixedly connected with a power input shaft of the conveyor belt body (1), and the driving motor (3) drives the geneva gear mechanism (4) to rotate to drive the conveyor belt body (1) to realize intermittent motion;
the quick detection device is arranged above the support of the conveyor belt body (1) and comprises a first air cylinder (5) and a detection head (6), the first air cylinder (5) is driven to stretch and retract, the detection head (6) moves horizontally along the height direction of the support of the conveyor belt body (1), and then the circuit board conveyed on the surface of the conveyor belt body (1) is detected.
2. The device for rapidly detecting the performance of the circuit board according to claim 1, characterized in that: the utility model discloses a conveyer belt structure, including conveyer belt body (1), support top fixedly connected with support frame (7) of conveyer belt body (1), first cylinder (5) fixed mounting is at the upper surface of support frame (7), just the casing surface of first cylinder (5) runs through and extends to the lower surface of support frame (7), the piston rod one end fixed mounting of first cylinder (5) has and detects seat (8), the one end of detecting head (6) and the lower surface threaded connection who detects seat (8).
3. The device for rapidly detecting the performance of the circuit board according to claim 2, wherein: the utility model discloses a circuit board position detection device, including support frame (7), the inboard fixed surface of support frame (7) installs correlation switch (9) that are used for the induction circuit board position, the front fixed mounting of support frame (7) has controller (10), correlation switch (9) and first cylinder (5) all with controller (10) electric connection, detect head (6) and controller (10) electric connection.
4. The device for rapidly detecting the performance of the circuit board according to claim 3, characterized in that: the last fixed surface of conveyer belt body (1) installs second cylinder (11), piston rod one end fixedly connected with activity push pedal (12) of second cylinder (11), the lower surface of activity push pedal (12) and the belt outer surface contact of conveyer belt body (1), the last fixed surface of conveyer belt body (1) is connected with mounting bracket (13).
5. The device for rapidly detecting the performance of the circuit board according to claim 4, wherein: the left side fixed surface of mounting bracket (13) installs inductive switch (14), the last fixed surface of conveyer belt body (1) installs screening plate (15), the axis of screening plate (15), activity push pedal (12) and second cylinder (11) all is located the same axis.
6. The device for rapidly detecting the performance of the circuit board according to claim 5, wherein: the sensing end of the sensing switch (14) and the inner wall of the right side of the screening plate (15) are located on the same horizontal plane, and the sensing switch (14), the second air cylinder (11) and the detection head (6) are all electrically connected with the controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221726544.2U CN217879522U (en) | 2022-07-06 | 2022-07-06 | Quick detection device of circuit board performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221726544.2U CN217879522U (en) | 2022-07-06 | 2022-07-06 | Quick detection device of circuit board performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217879522U true CN217879522U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221726544.2U Active CN217879522U (en) | 2022-07-06 | 2022-07-06 | Quick detection device of circuit board performance |
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| CN (1) | CN217879522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148501A (en) * | 2023-04-18 | 2023-05-23 | 中山市爱的圣科技有限公司 | Power supply path detection equipment for integrated circuit board |
-
2022
- 2022-07-06 CN CN202221726544.2U patent/CN217879522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148501A (en) * | 2023-04-18 | 2023-05-23 | 中山市爱的圣科技有限公司 | Power supply path detection equipment for integrated circuit board |
| CN116148501B (en) * | 2023-04-18 | 2023-06-23 | 中山市爱的圣科技有限公司 | Power supply path detection equipment for integrated circuit board |
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