CN210557958U - Automatic detection and alarm device for stop of transmission roller - Google Patents
Automatic detection and alarm device for stop of transmission roller Download PDFInfo
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- CN210557958U CN210557958U CN201920958148.4U CN201920958148U CN210557958U CN 210557958 U CN210557958 U CN 210557958U CN 201920958148 U CN201920958148 U CN 201920958148U CN 210557958 U CN210557958 U CN 210557958U
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- driving roller
- alarm device
- automatic detection
- stalling
- switch
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Abstract
The utility model relates to a driving roller stall automatic detection alarm device, including the driving roller, the driving roller both ends are provided with the bearing, and the bearing sets up in the frame, and the driving roller passes through the bearing to be connected with the frame, and this driving roller stall automatic detection alarm device still includes detection switch, and detection switch installs on the mounting bracket, and the mounting bracket is connected with the frame, and the driving roller stretches to one end of detection switch and installs the response piece, and detection switch corresponds the setting with the response piece; the detection switch is connected with the main processor through a line, and the main processor is connected with the alarm device. The utility model discloses beneficial effect such as can real-time detection driving roller running state and stall warning has.
Description
Technical Field
The utility model relates to a driving roller especially relates to a driving roller stall automated inspection alarm device, belongs to glass and makes technical field.
Background
Glass generally goes on through corresponding conveying equipment in the processing transportation process, and continuous operation's driving roller on the production line, like tempering furnace driving roller, the fault stall can arouse major production accident, if only rely on the manual work to detect to be difficult to realize, can cause visual fatigue after the time of having a specified duration, causes the error, consequently needs to have corresponding detection device to detect, and it is especially important to the real-time supervision of driving roller running state.
The proximity switch is a position switch which can be operated without mechanical direct contact with a moving part, and when the sensing surface of the object proximity switch reaches an action distance, the switch can be actuated without mechanical contact and any pressure. The proximity switch is a switch type sensor, which has the characteristics of a travel switch and a microswitch, has sensing performance, reliable action, stable performance, fast frequency response, long service life, strong anti-interference capability and the like, has the characteristics of water resistance, shock resistance, corrosion resistance and the like, and is an ideal electronic switching value sensor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly be to the difficult problem that detects of current driving roller stall, provide a driving roller stall automated inspection alarm device that can real-time detection driving roller running state and stall were reported to police.
The purpose of the utility model is mainly realized by the following scheme:
the automatic detection and alarm device for the stalling of the driving roller comprises the driving roller, wherein bearings are arranged at two ends of the driving roller and are arranged on a rack, the driving roller is connected with the rack through the bearings, the automatic detection and alarm device for the stalling of the driving roller further comprises a detection switch, the detection switch is arranged on a mounting frame, the mounting frame is connected with the rack, an induction block is arranged at one end, extending to the detection switch, of the driving roller, and the detection switch is arranged corresponding to the induction block; the detection switch is connected with a main processor through a line, and the main processor is connected with an alarm device.
By adopting the technical scheme, artificial detection is avoided, the labor intensity is reduced, and the efficiency is improved; the device has the advantages of higher reliability, better effect, simple structure, convenient installation and maintenance, low cost, real-time monitoring, timely alarming and larger loss avoidance; when the driving roller stops, the detection switch feeds back a stop signal to the main processor, and the main processor sends a stop instruction to the main processor and gives an alarm.
Preferably, the driving roller and the bearing are in interference fit, so that the driving roller and the bearing are tightly connected.
Preferably, the mounting rack is connected with the inner wall of the rack through screws.
Preferably, the alarm device comprises an indicator light, and the indicator light has the purpose of removing noise pollution and cannot influence the normal work of workers due to excessive sound.
Preferably, the alarm device comprises a buzzer, when the driving roller stops rotating, the buzzer can automatically alarm and continuously give out buzzing sounds to remind workers, and a good alarm effect is achieved.
Preferably, the detection switch is an inductive proximity switch, the induction block is an induction iron block right opposite to the proximity switch, and the induction iron block is welded on the transmission roller; the inductive proximity switch is a cylindrical structure with the diameter of 5mm, and the sensing distance between a detection head and an inductive iron block is 12-15 mm.
Preferably, the detection switch is a magnetic switch, the induction block is an induction magnet opposite to the magnetic switch, and the induction magnet is welded on the transmission roller.
Preferably, the automatic detection and alarm device for the stalling of the driving roller further comprises a display screen connected with the main processor, and the display screen is used for displaying the running state of the driving roller in real time.
Preferably, the main processor adopts a PLC controller, and the PLC controller samples the switching value signal of the detection switch at a predetermined sampling frequency.
Therefore, the utility model discloses possess following advantage: (1) the detection device is arranged at the end part of the transmission roller, so that the running state of the transmission roller can be detected in time, and the stop fault of the transmission roller is effectively avoided; (2) the degree of automatic operation of the assembly line is improved, and the labor intensity of workers is reduced; (3) the detection alarm device has the advantages of simple structure, high accuracy, easy implementation and improvement on the existing equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Illustration of the drawings: the method comprises the following steps of 1-driving roller, 2-bearing, 3-frame, 4-detection switch, 5-mounting frame and 6-induction block.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a technical scheme, including driving roller 1, driving roller 1 both ends are provided with bearing 2, driving roller 1 and bearing 2 are interference fit, bearing 2 sets up on frame 3, driving roller 1 is connected with frame 3 through bearing 2, this driving roller stall automatic detection alarm device still includes detection switch 4, detection switch 4 installs on mounting bracket 5, mounting bracket 5 is connected with the frame 3 inner wall through the screw, driving roller 1 stretches to one end of detection switch 4 and installs response piece 6, detection switch 4 and response piece 6 correspond the setting; the detection switch 4 is connected with a main processor through a line, the main processor is connected with an alarm device, the alarm device comprises any one or all of an indicator light and a buzzer, and the indicator light and the buzzer exist in the embodiment.
In the embodiment, the detection switch 4 is an inductive proximity switch, the inductive proximity switch is a detector for detecting a metal object in a non-contact manner, the inductive proximity switch is an inductive proximity switch with a model of siemens PXI400, the inductive proximity switch is of a cylindrical structure with the diameter of 5mm, a PNP normally-open three-wire proximity switch is adopted, 1 normally-open contact is arranged, the working voltage is 10-30 VDC, and the working current reaches 200 mA.
The response piece 6 is the response iron plate, the response iron plate welding is on driving roller 1, and when driving roller 1 rotated to the detection head of response iron plate and proximity switch nearest, there was a sensing distance, and its sensing distance is 15mm, and response iron plate and proximity switch match and use, make proximity switch output driving roller's running state signal: when the driving roller 1 rotates a week, the response iron plate can make proximity switch response once, proximity switch outputs a pulse signal, promptly when response iron plate and proximity switch in 15mm, normally open type proximity switch actuation, proximity switch's output becomes 1 from 0, exceed 15mm when the two, then normally open type proximity switch disconnection, proximity switch's output becomes 0 from 1, this actuation time is very short, consequently, every rotatory a week of driving roller 1, proximity switch just outputs a pulse signal that represents the driving roller operation, then input in the host processing ware.
The automatic detection and alarm device for the stalling of the driving roller further comprises a display screen connected with the main processor, the display screen is used for displaying the running state of the driving roller 1, the main processor adopts a PLC (programmable logic controller), the PLC acquires switching value signals of the proximity switch, the preset interval between every two adjacent switching value signals can be set according to experience values or determined through a test method, and the repeated description is omitted here. In practical application, for a detection result, the PLC judges whether the detection result data is larger than a preset value or not in real time, and outputs an alarm signal to the alarm device under the condition that the detection result data is larger than the preset value, and at the moment, the indicator lamp is turned on, the buzzer sounds, and the worker is informed of the problem of the stalling of the transmission roller.
Proximity switch and response iron plate can set up to the several according to actual need in this embodiment, need guarantee that the arrangement direction of the response iron plate of the terminal surface of every driving roller 1 is unanimous, numbers for each proximity switch, and the staff is informed through the serial number that the display screen passes through the driving roller that breaks down to the location of the driving roller that appears stalling to in time carry out equipment maintenance, reduce the loss.
The utility model replaces manual detection with an automatic detection device, improves the degree of automatic operation of the assembly line, lightens the labor intensity of workers, and has higher reliability and better effect; compared with other prior art, simple structure, the accuracy is high, easy to carry out and to the transformation of existing equipment, and the application cost is low, and locking that moreover can be accurate stops the commentaries on classics driving roller, greatly reduced check-out time, in time report to the police and lock and stop the commentaries on classics driving roller, avoid bigger loss.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a driving roller stall automated inspection alarm device, includes driving roller (1), driving roller (1) both ends are provided with bearing (2), bearing (2) set up in frame (3), and driving roller (1) is connected its characterized in that through bearing (2) and frame (3): the automatic detection and alarm device for the stalling of the driving roller further comprises a detection switch (4), the detection switch (4) is installed on an installation frame (5), the installation frame (5) is connected with the rack (3), an induction block (6) is installed at one end, extending to the detection switch (4), of the driving roller (1), and the detection switch (4) and the induction block (6) are arranged correspondingly; the detection switch (4) is connected with a main processor through a line, and the main processor is connected with an alarm device.
2. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the driving roller (1) is in interference fit with the bearing (2).
3. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the mounting rack (5) is connected with the inner wall of the rack (3) through screws.
4. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the alarm device comprises an indicator light.
5. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the alarm device comprises a buzzer.
6. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the detection switch (4) is a proximity switch, the induction block (6) is an induction iron block right opposite to the proximity switch, and the induction iron block is welded on the transmission roller (1).
7. The automatic detection alarm device for the stop of the driving roller according to claim 6, wherein: the proximity switch adopts an inductive proximity switch, is of a cylindrical structure with the diameter of 5mm, and the sensing distance between a detection head and the sensing iron block is 12-15 mm.
8. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the detection switch (4) is a magnetic switch, the induction block (6) is an induction magnet right opposite to the magnetic switch, and the induction magnet is welded on the transmission roller (1).
9. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the automatic detection and alarm device for the stalling of the driving roller further comprises a display screen connected with the main processor, and the display screen is used for displaying the running state of the driving roller (1).
10. The automatic detection alarm device for the stalling of the driving roller as claimed in claim 1, wherein: the main processor adopts a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958148.4U CN210557958U (en) | 2019-06-21 | 2019-06-21 | Automatic detection and alarm device for stop of transmission roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958148.4U CN210557958U (en) | 2019-06-21 | 2019-06-21 | Automatic detection and alarm device for stop of transmission roller |
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| Publication Number | Publication Date |
|---|---|
| CN210557958U true CN210557958U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920958148.4U Active CN210557958U (en) | 2019-06-21 | 2019-06-21 | Automatic detection and alarm device for stop of transmission roller |
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| CN (1) | CN210557958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636257A (en) * | 2022-10-19 | 2023-01-24 | 中建材佳星玻璃(黑龙江)有限公司 | Roller bearing bracket for glass conveying |
-
2019
- 2019-06-21 CN CN201920958148.4U patent/CN210557958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636257A (en) * | 2022-10-19 | 2023-01-24 | 中建材佳星玻璃(黑龙江)有限公司 | Roller bearing bracket for glass conveying |
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