CN213338065U - Photoelectric sensor for conveyor belt - Google Patents
Photoelectric sensor for conveyor belt Download PDFInfo
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- CN213338065U CN213338065U CN202022339500.1U CN202022339500U CN213338065U CN 213338065 U CN213338065 U CN 213338065U CN 202022339500 U CN202022339500 U CN 202022339500U CN 213338065 U CN213338065 U CN 213338065U
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- photoelectric sensor
- sensor
- conveyer belt
- conveyor belt
- support
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Abstract
The utility model discloses a photoelectric sensor for conveyer belt, including conveyer belt body and photoelectric sensor, photoelectric sensor is diffusion reflection-type photoelectric switch, the photoelectric sensor outside is equipped with the screw thread shell, be equipped with installation set screw on the screw thread shell, the photoelectric sensor front end is equipped with sensitive probe response lamp, with screw thread shell fixed connection, the photoelectric sensor end is equipped with the wire, the wire other end is connected with the controller, inside PCB board, light emitter and the receiver of being equipped with of photoelectric sensor, be equipped with emitting diode in the light emitter, the receiver end is equipped with measuring circuit, be equipped with anti-interference chip on the PCB board. The utility model discloses a photoelectric sensor for conveyer belt is single sensor, realizes inductive switch through inside light emitter, receiver and measuring current, and then realizes the operation and the stopping of conveyer belt, increases anti-interference chip in addition, makes its anti-interference strong, measures more accurately, and life is longer.
Description
Technical Field
The utility model relates to a photoelectric sensor technical field specifically is a photoelectric sensor for conveyer belt.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor is widely applied to various fields of social development and human life, and has the characteristics that: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive.
Sensors on the market are also diversified, and are generally classified into ten types, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, a flavor-sensitive element and the like, according to their basic sensing functions. Sensors are needed in many places in industrial production, and low working efficiency can be caused if the sensors are not used, for example, the sensors need to be installed on a conveyor belt, so that the conveyor belt is more convenient to work. However, most sensors are single in function, inconvenient to install and use, easy to interfere, easy to deviate during measurement and short in service life. Therefore, in response to the deficiencies of the prior art, we propose a photosensor for a conveyor belt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photoelectric sensor for conveyer belt has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a photoelectric sensor for a conveyor belt comprises a conveyor belt body and a photoelectric sensor, wherein the photoelectric sensor is a diffusion reflection type photoelectric switch, a threaded shell is arranged outside the photoelectric sensor, a mounting fixing screw is arranged on the threaded shell, a sensitive probe sensing lamp is arranged at the front end of the photoelectric sensor and fixedly connected with the threaded shell, a lead is arranged at the tail end of the photoelectric sensor, the other end of the lead is connected with a controller, a PCB (printed circuit board), a light emitter and a receiver are arranged inside the photoelectric sensor, a light emitting diode is arranged in the light emitter, a measuring circuit is arranged at the tail end of the receiver, an anti-interference chip is arranged on the PCB, and the light emitter and the receiver are both connected with the PCB;
the improved conveyor belt is characterized in that a conveyor belt is arranged on the upper side of the conveyor belt body, a motor is arranged at one end of the conveyor belt body, the conveyor belt is connected with the motor, a sensor support is arranged on the outer side edge of the other end of the conveyor belt body, a photoelectric sensor is arranged on the sensor support and fixed on the sensor support, a conveyor belt support is arranged on the lower side of the conveyor belt body, a controller is arranged on the lower side of the motor, the controller is fixed on the conveyor belt support, the photoelectric sensor is connected with the controller, and the controller is connected with the.
As a preferred embodiment of the present invention, the end of the photoelectric sensor is provided with a status indicator and a distance adjuster, which are connected to the inner PCB.
As a preferred embodiment of the present invention, the surface of the sensitive probe sensing lamp is a convex lens, and the inner side is a light emitter and a receiver.
As a preferred embodiment of the present invention, the output form of the photoelectric sensor is normally open by three direct current lines.
As a preferred embodiment of the present invention, the threaded shell of the photoelectric sensor is made of ABS insulating plastic, and is designed in a threaded manner.
As an optimal implementation mode of the utility model, be equipped with sensor mounting hole and support fixed orifices on the sensor support, photoelectric sensor passes through the installation fixed screw on the screw thread shell and fixes on the sensor support, and the sensor support passes support fixed orifices fixed connection at conveyer belt body side through the bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this a photoelectric sensor for conveyer belt is diffusion reflection-type photoelectric switch, adopts ABS plastic casing, screw thread formula design, and single-end design can be dismantled and used repeatedly, installs moreover and dismantles simple and conveniently, makes things convenient for the rotation and the stopping of control conveyer belt more.
2. This a photoelectric sensor for conveyer belt is inside to be equipped with anti-interference chip, and the sensor front end is equipped with sensitive probe response lamp, and anti-interference is strong, measures more accurately, and life is longer.
3. The photoelectric sensor for the conveyor belt is provided with a distance adjuster, and the sensitivity of the sensor is adjusted by adjusting the distance.
Drawings
Other features, objects and advantages of the invention 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 the inside of a photoelectric sensor for a conveyor belt according to the present invention;
fig. 2 is a schematic structural view of a photoelectric sensor for a conveyor belt according to the present invention;
fig. 3 is a schematic structural diagram of a conveyor belt body of a photoelectric sensor for a conveyor belt according to the present invention;
fig. 4 is a schematic view of a sensor holder for a photoelectric sensor of a conveyor belt according to the present invention;
in the figure: 1. the sensor comprises a conveyor belt body, 2 parts of a photoelectric sensor, 3 parts of a conveyor belt, 4 parts of a motor, 5 parts of a controller, 6 parts of a conveyor belt support, 7 parts of a sensor support, 8 parts of a threaded shell, 9 parts of a mounting fixing screw, 10 parts of a sensitive probe induction lamp, 11 parts of a lead, 12 parts of a PCB (printed circuit board), 13 parts of a light emitter, 14 parts of a light emitting diode, 15 parts of a receiver, 16 parts of a measuring circuit, 17 parts of an anti-interference chip, 18 parts of a distance regulator, 19 parts of a status indicator lamp, 20 parts of a sensor mounting hole and 21 parts of a support fixing hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a photoelectric sensor for a conveyor belt comprises a conveyor belt body 1 and a photoelectric sensor 2, wherein the photoelectric sensor 2 is a diffusion reflection type photoelectric switch, a threaded shell 8 is arranged outside the photoelectric sensor 2, a mounting fixing screw 9 is arranged on the threaded shell 8, a sensitive probe induction lamp 10 is arranged at the front end of the photoelectric sensor 2 and fixedly connected with the threaded shell 8, a lead 11 is arranged at the tail end of the photoelectric sensor 2, the other end of the lead 11 is connected with a controller 5, a PCB (printed circuit board) 12, a light emitter 13 and a receiver 15 are arranged inside the photoelectric sensor 2, a light emitting diode 14 is arranged in the light emitter 13, a measuring circuit 16 is arranged at the tail end of the receiver 15, an anti-interference chip 17 is arranged on the PCB 12, and the light emitter 13 and the receiver 15 are both connected with the PCB 12;
1 upside of conveyer belt body is equipped with conveyer belt 3, 1 one end of conveyer belt body is equipped with motor 4, and conveyer belt 3 links to each other with motor 4, be equipped with sensor support 7 on the 1 other end outside limit of conveyer belt body, be equipped with photoelectric sensor 2 on sensor support 7, photoelectric sensor 2 fixes on sensor support 7, 1 downside of conveyer belt body is equipped with conveyer belt support 6, 4 downside of motor are equipped with controller 5, controller 5 fixes on conveyer belt support 6, photoelectric sensor 2 is connected with controller 5, and controller 5 is connected with motor 4.
As a preferred technical solution in this embodiment, the end of the photoelectric sensor 2 is provided with a status indicator lamp 19 and a distance adjuster 18, both of which are connected to the internal PCB 12, the indicator lamp 19 is lighted to indicate the working status, the sensitivity of the sensor 2 can be adjusted by the distance adjuster 18, the surface of the sensitive probe sensing lamp 10 is a convex lens, the inner side is provided with a light emitter 13 and a receiver 15, which facilitate the transmission of optical signals and interference resistance, the output form of the photoelectric sensor 2 is a dc three-wire normally open type, which facilitates the transmission of electrical signals of the photoelectric sensor 2, the threaded shell 8 of the photoelectric sensor 2 is made of ABS insulating plastic, is designed in a threaded manner, is environmentally-friendly and insulated, and is convenient to install, the sensor support 7 is provided with a sensor mounting hole 20 and a support fixing hole 21, the photoelectric sensor 2 is fixed on the sensor support 7 by a mounting fixing screw 9, sensor support 7 passes support fixed orifices 21 fixed connection at conveyer belt body 1 side through the bolt, and photoelectric sensor 2 can move about in sensor mounting hole 20, makes things convenient for photoelectric sensor 2 to install.
It should be noted that, when the photoelectric sensor for the conveyor belt of the present invention is used, firstly, the whole photoelectric sensor 2 for the conveyor belt needs to be understood structurally, and can be used more quickly when in use, firstly, the mounting fixing screw 9 is loosened, the photoelectric sensor 2 is placed into the sensor mounting hole 20 of the sensor bracket 7, the mounting fixing screw 9 is installed to fix the photoelectric sensor 2, then the sensor bracket 7 is fixed on the conveyor belt body 1, the lead 11 of the photoelectric sensor 2 is connected to the controller 5, when in use, the power supply is switched on, the controller 5 is switched on to rotate the conveyor belt 3, when the photoelectric sensor 2 works, the light emitting diode 24 in the light emitter 13 always emits light signals, when an object on the conveyor belt 3 passes through the photoelectric sensor 2, the light signals are reflected back, the receiver 15 receives the optical signal and sends an electric signal through the measuring circuit 16, the electric signal is sent to the controller 5 through the lead 11 to control the motor 4 to stop rotating, when the object on the conveyor belt 3 is removed, no optical signal is fed back, and the motor 4 continues to operate.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A photoelectric sensor for a conveyor belt, comprising a conveyor belt body (1) and a photoelectric sensor (2), characterized in that: the photoelectric sensor (2) is a diffusion reflection type photoelectric switch, a threaded shell (8) is arranged outside the photoelectric sensor (2), a mounting and fixing screw (9) is arranged on the threaded shell (8), a sensitive probe induction lamp (10) is arranged at the front end of the photoelectric sensor (2), is fixedly connected with the threaded shell (8), the tail end of the photoelectric sensor (2) is provided with a lead (11), the other end of the lead (11) is connected with the controller (5), a PCB (12), a light emitter (13) and a receiver (15) are arranged inside the photoelectric sensor (2), a light emitting diode (14) is arranged in the light emitter (13), a measuring circuit (16) is arranged at the tail end of the receiver (15), an anti-interference chip (17) is arranged on the PCB (12), and the light emitter (13) and the receiver (15) are connected with the PCB (12);
conveyer belt body upside is equipped with conveyer belt (3), conveyer belt body (1) one end is equipped with motor (4), and conveyer belt (3) link to each other with motor (4), be equipped with sensor support (7) on conveyer belt body (1) other end outside limit, be equipped with photoelectric sensor (2) on sensor support (7), photoelectric sensor (2) are fixed on sensor support (7), conveyer belt body (1) downside is equipped with conveyer belt support (6), motor (4) downside is equipped with controller (5), controller (5) are fixed on conveyer belt support (6), photoelectric sensor (2) are connected with controller (5), and controller (5) are connected with motor (4).
2. A photosensor for a conveyor belt according to claim 1, wherein: and the tail end of the photoelectric sensor (2) is provided with a status indicator lamp (19) and a distance regulator (18) which are connected with the internal PCB (12).
3. A photosensor for a conveyor belt according to claim 1, wherein: the surface of the sensitive probe induction lamp (10) is a convex lens, and the inner side of the sensitive probe induction lamp is provided with a light emitter (13) and a receiver (15).
4. A photosensor for a conveyor belt according to claim 1, wherein: the output form of the photoelectric sensor (2) is direct current three-wire normally open.
5. A photosensor for a conveyor belt according to claim 1, wherein: the thread shell (8) of the photoelectric sensor (2) is made of ABS insulating plastic and is designed in a thread mode.
6. A photosensor for a conveyor belt according to claim 1, wherein: be equipped with sensor mounting hole (20) and support fixed orifices (21) on sensor support (7), photoelectric sensor (2) are fixed on sensor support (7) through installation set screw (9) on threaded shell (8), and sensor support (7) pass support fixed orifices (21) fixed connection at conveyer belt body (1) side through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339500.1U CN213338065U (en) | 2020-10-20 | 2020-10-20 | Photoelectric sensor for conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339500.1U CN213338065U (en) | 2020-10-20 | 2020-10-20 | Photoelectric sensor for conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213338065U true CN213338065U (en) | 2021-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022339500.1U Active CN213338065U (en) | 2020-10-20 | 2020-10-20 | Photoelectric sensor for conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213338065U (en) |
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2020
- 2020-10-20 CN CN202022339500.1U patent/CN213338065U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 201700 Taipuhe economic city, Jinze Town, Qingpu District, Shanghai Patentee after: XINSUO ELECTRONIC Co.,Ltd. SHANG Address before: 323500 Room 505, 15 Hexi Garden, Hexi Street, Jingning She Autonomous County, Lishui City, Zhejiang Province Patentee before: JINGNING WEIYA TOY DESIGN STUDIO CO.,LTD. |
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| TR01 | Transfer of patent right |