CN212639213U - Automatic butt joint control system for cement bulk unloading head - Google Patents
Automatic butt joint control system for cement bulk unloading head Download PDFInfo
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- CN212639213U CN212639213U CN202021111711.3U CN202021111711U CN212639213U CN 212639213 U CN212639213 U CN 212639213U CN 202021111711 U CN202021111711 U CN 202021111711U CN 212639213 U CN212639213 U CN 212639213U
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Abstract
The utility model discloses an automatic butt joint control system for a cement bulk unloading head, which comprises an automatic butt joint system and a detection device arranged on the bulk unloading head; the automatic docking system comprises a detection data processing module, an industrial communication module, a bulk unloading head driving module and a CPU module; the detection device, the detection data processing module and the CPU module are sequentially connected, the CPU module is also respectively connected with the industrial communication module and the bulk unloading head traveling crane driving module, the bulk unloading head traveling crane driving module is also connected with a bulk unloading head traveling crane loaded with a bulk loading and unloading head so as to realize that the bulk loading and unloading head is aligned with a feeding hole of a car roof, and the industrial communication module is also communicated with an external bulk unloading system; the effect is as follows: the bulk unloading head is accurately butted to a feeding hole of the cement bulk truck, the workload of operators is greatly reduced, the working danger of the operators is reduced, the working environment of the operators is safer and more reliable, and the bulk unloading head is suitable for popularization and use in cement plants.
Description
Technical Field
The utility model belongs to the technical field of cement manufacture, concretely relates to automatic butt joint control system of cement bulk unloading head.
Background
In a cement bulk workshop of a cement plant, a driver of a cement bulk truck needs to accurately stop the truck in a designated area, then an operator gets on the top of the truck, and after the quasi-unloading preparation is finished, a bulk unloading head is aligned to a feeding hole of the top of the truck; the engineering is complicated, and operators need to climb up and down, so that the personnel safety of individuals is required to be paid attention to according to the operation procedure strictly; in addition, the cement bulk vehicle generally has 2 to 3 feed ports, and the above operation steps are repeated corresponding to each feed port, so that the workload of operators is increased invisibly. In order to solve the problems, improve the working efficiency and protect the personal safety of operators to the maximum extent, an automatic butt joint control system for a bulk cement unloading head is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a cement head automatic butt joint control system of unloading in bulk to improve the work efficiency that bulk cement loaded and maximize protection operating personnel's personal safety.
The utility model discloses the technical scheme who takes does: an automatic butt joint control system for a cement bulk unloading head comprises an automatic butt joint system and a detection device arranged on the bulk unloading head;
the automatic butt joint system comprises a detection data processing module, an industrial communication module, a bulk unloading head driving module and a CPU module;
the detection device, the detection data processing module and the CPU module are sequentially connected, the CPU module is further respectively connected with the industrial communication module and the bulk unloading head traveling crane driving module, the bulk unloading head traveling crane driving module is further connected with a bulk unloading head traveling crane loaded with a bulk unloading head and used for driving the bulk unloading head traveling crane to realize that the bulk unloading head aims at a feeding hole of a vehicle roof, and the industrial communication module is further communicated with an external bulk unloading system.
Preferably, the detection device comprises a front-end camera, a laser ranging device and a non-contact limiting device;
the detection data processing module comprises an image acquisition card, an image recognition module, a feed hole database, a distance detection module and a non-contact limiting protection module;
the front-end camera, the image acquisition card, the image identification module and the feed hole database are sequentially connected, and the image identification module is also connected with the CPU module;
the laser ranging device is connected with the distance detection module, and the distance detection module is also connected with the CPU module;
the non-contact limiting device is connected with the non-contact limiting protection module, and the non-contact limiting protection module is further connected with the CPU module.
Preferably, the automatic docking system further comprises an HMI touch screen module;
the HMI touch screen module is connected with the CPU module.
Preferably, the automatic docking system further comprises an uninterruptible power supply module;
the uninterrupted power supply module is connected with the CPU module.
Preferably, the bulk discharging head traveling crane comprises a walking motor and a hoisting motor.
Preferably, the walking motor comprises a transverse traveling motor and a longitudinal traveling motor.
Preferably, the CPU module is a PLC module.
By adopting the technical scheme, the method has the following advantages: the utility model provides an automatic butt joint control system of cement bulk unloading head utilizes the detection device that the overhead setting of bulk unloading was unloaded, carries out the detection of data to utilize the CPU module to handle, in order to give corresponding drive command, drive bulk loading and unloading stub bar driving movement, make the head of bulk unloading accurately dock the feeding hole region, and then through communication module and peripheral bulk unloading system communication mutual data information, the filling task of cement bulk tank car is accomplished in unison; the automatic control system has high automation degree, greatly saves manpower and time, can automatically and stably operate all day long, and reduces the working danger of operators.
Drawings
Fig. 1 is a schematic structural view of an automatic docking control system for a bulk cement discharging head provided by an embodiment of the present invention.
Detailed Description
To make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be made with reference to the accompanying drawings and specific embodiments, and the description herein does not mean that all the subject matters corresponding to the specific examples set forth in the embodiments are cited in the claims.
Referring to fig. 1, an automatic docking control system for a bulk cement discharging head includes an automatic docking system and a detection device disposed on the bulk cement discharging head;
the automatic butt joint system comprises a detection data processing module, an industrial communication module, a bulk unloading head driving module and a CPU module;
the detection device, the detection data processing module and the CPU module are sequentially connected, the CPU module is further respectively connected with the industrial communication module and the bulk unloading head traveling crane driving module, the bulk unloading head traveling crane driving module is further connected with a bulk unloading head traveling crane loaded with a bulk unloading head and used for driving the bulk unloading head traveling crane to realize that the bulk unloading head aims at a feeding hole of a vehicle roof, and the industrial communication module is further communicated with an external bulk unloading system.
Specifically, the detection device comprises a front-end camera, a laser ranging device and a non-contact limiting device;
the detection data processing module comprises an image acquisition card, an image recognition module, a feed hole database, a distance detection module and a non-contact limiting protection module;
the front-end camera, the image acquisition card, the image identification module and the feed hole database are sequentially connected, and the image identification module is also connected with the CPU module;
the laser ranging device is connected with the distance detection module, and the distance detection module is also connected with the CPU module;
the non-contact limiting device is connected with the non-contact limiting protection module, and the non-contact limiting protection module is also connected with the CPU module;
the bulk unloading head traveling crane comprises a traveling motor and a hoisting motor, wherein the traveling motor comprises a traveling transverse motor and a traveling longitudinal motor.
Further, in order to ensure the reliability of the operation and prevent the influence caused by unexpected power failure, the automatic docking system further comprises an uninterruptible power supply module, for example, connected with a common UPS.
Further, in order to facilitate user operation and intuitively view loading and unloading data, the automatic docking system further comprises an HMI touch screen module;
the HMI touch screen module is connected with the CPU module; in this embodiment, the CPU module is a PLC module, which has high interference rejection capability, is suitable for harsh industrial environments, and has high communication and computing capabilities, for example, a siemens S7-1200 series PLC or a mitsubishi FX series PLC may be used.
The front-end camera is used for acquiring an object image;
the laser ranging device is used for detecting the distance between the bulk loading and unloading stub bar and the feed hole;
the non-contact limiting device is used for detecting whether objects exist around the bulk unloading head or not;
the image acquisition card is used for receiving the image information of the front-end camera;
the feed hole database is used for pre-storing data information of various feed holes;
the image recognition module compares the collected image with the image in the feed hole database, and the same feed hole type is selected to be obtained as a calibration image;
the driving module of the bulk unloading head is used for making driving instructions for the bulk unloading head to move back and forth, left and right and up and down in an effective range;
the distance detection module acquires distance information from the laser ranging device;
the non-contact type protection module utilizes information of a non-contact type limiting device to ensure that the bulk unloading head cannot touch other objects;
the front-end camera is installed on the bulk unloading head, after an image is obtained, the image is converted into a digital signal through the image acquisition card and then transmitted to the image identification module, and the image identification module is combined with the feed hole database for comparison to obtain a feed hole calibration image and transmit the feed hole calibration image to the CPU module; the front-end camera acquires the feed hole image of the cement bulk vehicle, compares the feed hole image with the feed holes stored in the feed hole database after the feed hole image is processed by the image recognition module, and sends the image of the feed hole image to the CPU module after the feed hole image is confirmed to be the feed hole.
The laser ranging device is arranged on the bulk unloading head, the distance between the bulk unloading head and the feeding hole is obtained, the distance detection module is used for converting a digital signal, and the digital signal is transmitted to the CPU module for data analysis.
The non-contact limiting device is arranged on the bulk unloading head and used for sensing whether an object is around or not, when the object is detected around the bulk unloading head, a detection signal is transmitted to the non-contact protection module, the non-contact limiting protection module converts a digital signal and then transmits the digital signal to the CPU module to give an alarm and stop the operation of the bulk unloading head driving module.
The CPU module is used for receiving and processing data information of the image recognition module, the distance detection module and the non-contact protection module so as to be displayed on the HMI touch screen module, analyzing and processing the data through the CPU module, and sending an instruction to the bulk unloading head driving module according to the processed information so as to ensure that the bulk unloading head moves to an appointed unloading area; the CPU module is communicated with the bulk unloading system through the industrial communication module and is used for receiving and sending data information required by each other so as to ensure the normal work of the whole cement bulk unloading.
According to the scheme, the feeding hole database is preset in the automatic docking system, firstly, an image acquired from the front-end camera is transmitted to an image recognition module through the image acquisition card, the image is compared with a preset feeding hole database picture, after the hole is confirmed to be a feeding hole, the feeding hole image of the database is selected as calibration information, the horizontal coordinate of the center position of the feeding hole is calculated and acquired according to the CPU module, and a driving instruction is sent to the bulk discharging head driving control module to drive the bulk discharging head driving transverse and longitudinal motors; the distance detection module acquires the vertical distance between the bulk unloading head and the feed hole from the laser ranging device, calculates and acquires the vertical coordinate of the feed hole according to the CPU module, and sends a driving instruction to the bulk unloading head traveling crane driving module so as to drive the bulk unloading head traveling crane winch motor; the detection data of the non-contact limiting device is transmitted to the non-contact protection module, the non-contact protection module transmits alarm information to the CPU module, and the CPU module sends a shutdown instruction to the bulk unloading head traveling drive module so as to protect the bulk unloading head from being damaged; the CPU module is communicated with the bulk unloading system through the industrial communication module and is used for receiving and sending data information required by each other, and the smooth work of the whole cement bulk unloading is ensured.
Finally, it should be noted that the above description is a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (7)
1. An automatic butt joint control system for a bulk cement unloading head is characterized by comprising an automatic butt joint system and a detection device arranged on the bulk cement unloading head;
the automatic butt joint system comprises a detection data processing module, an industrial communication module, a bulk unloading head driving module and a CPU module;
the detection device, the detection data processing module and the CPU module are sequentially connected, the CPU module is further respectively connected with the industrial communication module and the bulk unloading head traveling crane driving module, the bulk unloading head traveling crane driving module is further connected with a bulk unloading head traveling crane loaded with a bulk unloading head and used for driving the bulk unloading head traveling crane to realize that the bulk unloading head aims at a feeding hole of a vehicle roof, and the industrial communication module is further communicated with an external bulk unloading system.
2. The automatic butt joint control system for the cement bulk discharging head as claimed in claim 1, wherein the detection device comprises a front-end camera, a laser ranging device and a non-contact limiting device;
the detection data processing module comprises an image acquisition card, an image recognition module, a feed hole database, a distance detection module and a non-contact limiting protection module;
the front-end camera, the image acquisition card, the image identification module and the feed hole database are sequentially connected, and the image identification module is also connected with the CPU module;
the laser ranging device is connected with the distance detection module, and the distance detection module is also connected with the CPU module;
the non-contact limiting device is connected with the non-contact limiting protection module, and the non-contact limiting protection module is further connected with the CPU module.
3. The automatic docking control system for a bulk cement discharge head according to claim 1, wherein said automatic docking system further comprises an HMI touch screen module;
the HMI touch screen module is connected with the CPU module.
4. The automatic docking control system for a bulk cement discharge head as claimed in claim 1, wherein said automatic docking system further comprises an uninterruptible power supply module;
the uninterrupted power supply module is connected with the CPU module.
5. The automatic docking control system for a bulk cement discharge head as claimed in claim 1, wherein the bulk cement discharge head traveling crane comprises a traveling motor and a hoisting motor.
6. The automatic docking control system for a bulk cement discharge head as claimed in claim 5, wherein said traveling motor comprises a traveling transverse motor and a traveling longitudinal motor.
7. The automatic butt joint control system for the cement bulk discharging head as claimed in claim 6, wherein the CPU module is a PLC module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021111711.3U CN212639213U (en) | 2020-06-16 | 2020-06-16 | Automatic butt joint control system for cement bulk unloading head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021111711.3U CN212639213U (en) | 2020-06-16 | 2020-06-16 | Automatic butt joint control system for cement bulk unloading head |
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| Publication Number | Publication Date |
|---|---|
| CN212639213U true CN212639213U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021111711.3U Active CN212639213U (en) | 2020-06-16 | 2020-06-16 | Automatic butt joint control system for cement bulk unloading head |
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- 2020-06-16 CN CN202021111711.3U patent/CN212639213U/en active Active
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Effective date of registration: 20220510 Address after: 100000 room 1201, Ganjiakou building, No. 17, Sanlihe Road, Haidian District, Beijing Patentee after: Sinoma overseas technology development Co.,Ltd. Address before: 100044 floor 12, No.17, Sanlihe Road, Haidian District, Beijing Patentee before: SINOMA OVERSEAS DEVELOPMENT CO.,LTD. |
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