CN219609250U - Switch-type photoelectric sensor performance batch test system - Google Patents
Switch-type photoelectric sensor performance batch test system Download PDFInfo
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- CN219609250U CN219609250U CN202320325551.XU CN202320325551U CN219609250U CN 219609250 U CN219609250 U CN 219609250U CN 202320325551 U CN202320325551 U CN 202320325551U CN 219609250 U CN219609250 U CN 219609250U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to the field of sensor testing, and discloses a switch-type photoelectric sensor performance batch testing system which comprises a testing main frame, wherein a first supporting frame and a second supporting frame are fixedly arranged on two sides of the testing main frame respectively; a plurality of clamping positions are uniformly arranged on the first support frame and the second support frame respectively and used for fixing the switch-type photoelectric sensor to be tested; the test main frame is also provided with a first sliding rail, a light shielding plate and a second sliding rail, the light shielding plate is positioned between the first supporting frame and the second supporting frame, the second sliding rail is also provided with a driving mechanism, and the driving mechanism is used for driving the light shielding plate to slide in the first sliding rail and the second sliding rail; the light-transmitting holes corresponding to the clamping positions are formed in the light-shielding plate, and a travel switch is arranged on two sides of the light-shielding plate respectively. The utility model can greatly improve the test efficiency.
Description
Technical Field
The utility model relates to the field of sensor testing, in particular to a switch type photoelectric sensor performance batch testing system.
Background
The photoelectric sensor is also called a photoelectric proximity switch, and detects whether an object exists or not by using a synchronous loop gating circuit by utilizing the shielding of the light beam by the object to be detected. The object is not limited to metal, and all objects that can block light can be detected. The photoelectric switch converts the input current into optical signals on the transmitter to be emitted, and the receiver detects whether the target object exists or not according to the intensity of the received light.
At present, the switch-type photoelectric sensor can be divided into a mirror reflection type photoelectric sensor and a correlation type photoelectric sensor. The detection distance, response frequency and signal loss rate of the switch-type photoelectric sensor directly influence the service performance of the switch-type photoelectric sensor, so that multiple tests are required before delivery, the efficiency is low by means of manual testing, the data recording is complex, and the data storage and analysis are inconvenient. Therefore, in order to improve the product quality testing efficiency of the photoelectric sensor, an improvement of the existing testing system is needed.
Disclosure of Invention
The utility model overcomes the defects existing in the prior art, and solves the technical problems that: the performance batch test system for the switch type photoelectric sensors is provided to improve the test efficiency of the switch type photoelectric sensors.
In order to solve the technical problems, the utility model adopts the following technical scheme: a switch-mode photosensor performance batch test system, comprising: the test main frame, the both sides of said test main frame are fixed with the first support frame and second support frame separately; a plurality of clamping positions are uniformly arranged on the first support frame and the second support frame respectively and used for fixing the switch-type photoelectric sensor to be tested;
the test main frame is also provided with a first sliding rail, a light shielding plate and a second sliding rail, the second sliding rail is positioned under the first sliding rail, the top and the bottom of the light shielding plate are respectively arranged in the first sliding rail and the second sliding rail, the light shielding plate is positioned between the first supporting frame and the second supporting frame, the light shielding plate is provided with a connecting part, the second sliding rail is also provided with a driving mechanism, and the driving end of the driving mechanism is fixedly connected with the connecting part and is used for driving the light shielding plate to slide in the first sliding rail and the second sliding rail;
the light shielding plate is provided with a plurality of light passing holes corresponding to the positions of the clamping positions, and two sides of the light shielding plate are respectively provided with a travel switch which is respectively used for detecting a light shielding in-place signal and a light leakage in-place signal of the light shielding plate.
The system for testing the switch type photoelectric sensor performance in batches comprises a control circuit, wherein the control circuit comprises a signal acquisition module and a control module, the input end of the signal acquisition module is connected with the signal output end of the switch type photoelectric sensor to be tested, the output end of the signal acquisition module is connected with the control module, the output end of the travel switch is connected with the control module, and the output end of the control module is connected with the driving mechanism.
The switch type photoelectric sensor performance batch test system is characterized in that the driving mechanism is a driving motor, the control module is an industrial tablet computer, the control circuit further comprises a motor driving module and a switching value input and output module, the output end of the travel switch is connected with the input end of the industrial tablet computer through the switching value input and output module, and the output end of the industrial tablet computer is connected with the motor driving module through the switching value input and output module.
A switch type photoelectric sensor performance batch test system, wherein, first support frame includes a plurality of first horizontal poles, the second support frame includes a plurality of second horizontal poles, a plurality of first horizontal poles and a plurality of second horizontal poles make the screens on first support frame and the second support frame be two-dimensional distribution.
The switch type photoelectric sensor performance batch test system is characterized in that rollers are arranged at the bottom of the test main frame.
Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a batch test system for the performance of a switch type photoelectric sensor, which can realize batch test and cyclic test of the switch type photoelectric sensor by driving a light shielding plate to block light or transmit light, and the position of the light shielding plate is controlled by a travel switch, so that the automation degree of the test is high, the production efficiency is effectively improved, the manual test cost is greatly reduced, and the qualification rate and the stability of products are ensured.
Drawings
FIG. 1 is a schematic diagram of a system for testing the performance of a switch-type photoelectric sensor in batches according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the part B of FIG. 1;
FIG. 3 is a schematic diagram illustrating a configuration of a travel switch according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a control circuit according to an embodiment of the utility model.
In the figure: 1 is a test main frame, 2 is a first support frame, 3 is a second support frame, 4 is a first slide rail, 5 is a light shielding plate, 6 is a driving mechanism, 7 is a second slide rail, 8 is a travel switch, 9 is a roller, 10 is a connecting part, and 11 is a clamping position.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a system for testing performances of switch-type photoelectric sensors in batches, including: the test main frame 1, and a first support frame 2 and a second support frame 3 are respectively and fixedly arranged on two sides of the test main frame 1; the first support frame 2 and the second support frame 3 are respectively and uniformly provided with a plurality of clamping positions 11, and the clamping positions 11 are used for fixing the switch-type photoelectric sensor to be tested.
Specifically, as shown in fig. 1, the test main frame 1 is further provided with a first sliding rail 4, a light shielding plate 5 and a second sliding rail 7, the second sliding rail 7 is located under the first sliding rail 4, the top and the bottom of the light shielding plate 5 are respectively arranged in the first sliding rail 4 and the second sliding rail 7, and the light shielding plate 5 is located between the first supporting frame 2 and the second supporting frame 3.
Specifically, as shown in fig. 2, a connecting portion 10 is disposed on the light shielding plate 5, a driving mechanism 6 is further disposed on the second sliding rail 7, and a driving end of the driving mechanism 6 is fixedly connected with the connecting portion 10, so as to drive the light shielding plate 5 to slide in the first sliding rail 4 and the second sliding rail 7;
specifically, as shown in fig. 3, the light shielding plate 5 is provided with a plurality of light passing holes 13 with positions corresponding to the positions of the clamping positions 11, and two sides of the light shielding plate 5 are respectively provided with a travel switch 8 for detecting a light shielding in-place signal and a light leakage in-place signal of the light shielding plate 5.
Specifically, as shown in fig. 4, the batch test system for performance of the switch-mode photoelectric sensor of the embodiment further includes a control circuit, the control circuit includes a signal acquisition module and a control module, an input end of the signal acquisition module is connected with a signal output end of the switch-mode photoelectric sensor to be tested, an output end of the signal acquisition module is connected with the control module, an output end of the travel switch 8 is connected with the control module, and an output end of the control module is connected with the driving mechanism.
Further, in this embodiment, the driving mechanism is a driving motor, the control module is an industrial tablet computer, the control circuit further includes a motor driving module and a switching value input/output module, an output end of the travel switch 8 is connected with an input end of the industrial tablet computer through the switching value input/output module, and an output end connection of the industrial tablet computer is connected with the motor driving module through the switching value input/output module.
Further, the control circuit in this embodiment further includes a power module, the power module includes an air circuit breaker, a fuse, a power adapter and a power conversion module, the external 220V ac power is divided into two paths after passing through the air circuit breaker and the fuse, one path supplies power to the industrial tablet computer through the power adapter, and the other end supplies power to the switching value input/output module, the motor driving module, the driving motor, the travel switch and the photoelectric sensor after being converted into 24V dc voltage by the power conversion module.
Further, as shown in fig. 1, in this embodiment, the first support frame 2 includes a plurality of first cross bars, the second support frame 3 includes a plurality of second cross bars, and a plurality of clamping positions are disposed on the first cross bars and the second cross bars, so that the clamping positions on the first support frame 2 and the second support frame 3 are distributed in two dimensions by the plurality of first cross bars and the plurality of second cross bars.
Further, as shown in fig. 1, in this embodiment, a roller 9 is disposed at the bottom of the test main frame 1. Making the test system easy to move.
The application method and the working principle of the utility model are as follows:
1. for the correlation type photoelectric sensor, fix the light source and the photoelectric sensor on the screens on first support frame 2 and second support frame 3 respectively, then, be connected with signal acquisition module with photoelectric sensor's signal output part, control module sends the signal to motor drive module, move to shading position through driving motor control light screen, travel switch gathers shading in place signal and sends for control module after moving in place, the photoelectric sensor can't receive light source optical signal, control module control data acquisition module carries out no light data acquisition, after data acquisition is accomplished, control module sends the signal to motor drive module, through driving motor control light screen to the light transmission position remove, travel switch gathers the light transmission signal in place after moving in place, the photoelectric sensor can receive light source optical signal at this time, then control module control data acquisition module carries out the light data acquisition again, after the data is accomplished, control light screen again to shading position removes, control light screen circulation is repeated many times and is measured data.
2. For the reflective photoelectric sensor, fix the photoelectric sensor on the screens on first support frame 2 or second support frame 3 respectively, then, be connected with signal acquisition module with photoelectric sensor's signal output part, control module sends the signal to motor drive module, through driving motor control light screen to shading position removal, the travel switch gathers the shading signal of putting in place after moving in place, send for control module, photoelectric sensor can receive the light source optical signal through the reflection of light screen this time, control module control data acquisition module carries out the data acquisition, after the data acquisition is accomplished, control module sends the signal to motor drive module, through driving motor control light screen to the light transmission position removal, travel switch gathers the light transmission signal of putting in place after moving in place, at this time photoelectric sensor is owing to the reflection effect of not having the light screen, photoelectric sensor can't receive the light source optical signal, then control module control data acquisition module carries out no light data again, again control light screen to shading position removal, so as to control light screen circulation repeated measurement data many times.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (5)
1. A batch test system for performance of a switch-mode photoelectric sensor, comprising: the test main frame (1), wherein a first supporting frame (2) and a second supporting frame (3) are respectively and fixedly arranged on two sides of the test main frame (1); a plurality of clamping positions (11) are uniformly arranged on the first support frame (2) and the second support frame (3) respectively, and the clamping positions (11) are used for fixing a switch-type photoelectric sensor to be tested;
the test main frame (1) is further provided with a first sliding rail (4), a light shielding plate (5) and a second sliding rail (7), the second sliding rail (7) is positioned under the first sliding rail (4), the top and the bottom of the light shielding plate (5) are respectively arranged in the first sliding rail (4) and the second sliding rail (7), the light shielding plate (5) is positioned between the first supporting frame (2) and the second supporting frame (3), the light shielding plate (5) is provided with a connecting part (10), the second sliding rail (7) is further provided with a driving mechanism (6), and the driving end of the driving mechanism (6) is fixedly connected with the connecting part (10) and is used for driving the light shielding plate (5) to slide in the first sliding rail (4) and the second sliding rail (7);
the light-transmitting holes (13) with the positions corresponding to the clamping positions (11) are formed in the light-shielding plate (5), and a travel switch (8) is arranged on two sides of the light-shielding plate (5) and used for detecting a light-shielding in-place signal and a light-leakage in-place signal of the light-shielding plate (5) respectively.
2. The batch test system for performance of switch-mode photoelectric sensors according to claim 1, further comprising a control circuit, wherein the control circuit comprises a signal acquisition module and a control module, the input end of the signal acquisition module is connected with the signal output end of the switch-mode photoelectric sensor to be tested, the output end of the signal acquisition module is connected with the control module, the output end of the travel switch (8) is connected with the control module, and the output end of the control module is connected with the driving mechanism.
3. The batch test system for the performance of the switch-type photoelectric sensors according to claim 2, wherein the driving mechanism is a driving motor, the control module is an industrial tablet computer, the control circuit further comprises a motor driving module and a switching value input/output module, the output end of the travel switch (8) is connected with the input end of the industrial tablet computer through the switching value input/output module, and the output end connection of the industrial tablet computer is connected with the motor driving module through the switching value input/output module.
4. The batch test system for performance of switch-mode photoelectric sensors according to claim 1, wherein the first support frame (2) comprises a plurality of first cross bars, the second support frame (3) comprises a plurality of second cross bars, and the plurality of first cross bars and the plurality of second cross bars enable clamping positions on the first support frame (2) and the second support frame (3) to be distributed in two dimensions.
5. The batch test system for the performance of the switch-mode photoelectric sensors according to claim 1, wherein the bottom of the test main frame (1) is provided with a roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325551.XU CN219609250U (en) | 2023-02-27 | 2023-02-27 | Switch-type photoelectric sensor performance batch test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325551.XU CN219609250U (en) | 2023-02-27 | 2023-02-27 | Switch-type photoelectric sensor performance batch test system |
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| Publication Number | Publication Date |
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| CN219609250U true CN219609250U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320325551.XU Active CN219609250U (en) | 2023-02-27 | 2023-02-27 | Switch-type photoelectric sensor performance batch test system |
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| CN (1) | CN219609250U (en) |
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2023
- 2023-02-27 CN CN202320325551.XU patent/CN219609250U/en active Active
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