CN216004665U - Remote control type closed-loop control tape winder device - Google Patents
Remote control type closed-loop control tape winder device Download PDFInfo
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- CN216004665U CN216004665U CN202120348688.8U CN202120348688U CN216004665U CN 216004665 U CN216004665 U CN 216004665U CN 202120348688 U CN202120348688 U CN 202120348688U CN 216004665 U CN216004665 U CN 216004665U
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Abstract
The utility model discloses a remote control type closed loop control tape winder device, which comprises: the tape winder body, tape winder body include programmable logic controller, power, transformer and remote controller, and programmable logic controller includes: control module, communication module and digital-to-analog conversion module, digital-to-analog conversion module and hydrovalve, first servo valve, second servo valve and third servo valve are connected, first servo valve connects gradually with first hydraulic pump and winding motor, the second servo valve connects gradually with second hydraulic pump and stretching strap motor, the third servo valve connects gradually with third hydraulic pump and lifting cylinder, communication module is used for receiving the instruction and sends control module to, winding motor includes first encoder, the stretching strap motor includes the second encoder, lifting cylinder includes the third encoder, first encoder, second encoder and third encoder are connected with control module. By adopting the utility model, the safety of operators is ensured, the economic loss of accidents is reduced, and the control precision of the tape winder is ensured.
Description
Technical Field
The utility model relates to the technical field of industrial control, in particular to a remote control type closed-loop control belt winder device.
Background
When former rolling tape machine winding, operating personnel need stand at rolling tape machine rear operating handle, see not clear the place ahead stretching strap, the winding condition, need two people cooperation operations, one person is according to the winch stretching strap in rolling tape machine the place ahead, winding condition transmission signal, one person is operating the stretching strap of rolling tape machine at rolling tape machine rear in addition, the winding, there is the vision blind area when rear operation rolling tape machine personnel winding, signal transmission is unclear etc. and causes the malfunction, operation rolling tape machine personnel also can in time discover abnormal conditions and shut down, easily cause the wire rope fracture, equipment damages and injures people's risk.
Consequently, in order to eliminate the stretching strap of rolling up the tape unit, vision blind area during the winding, wire rope fracture, the equipment damages and the unclear mistake operation of signal transmission brings injures the risk, consider from personnel's input and safety aspect, upgrade the transformation to former rolling up the tape unit, install remote control unit additional, realize rolling up tape unit remote operation, reduced personnel's input, only need 1 people stand in the stretching strap of winding the place ahead safe position operation rolling up the tape unit, the winding, discovery abnormal conditions can in time be shut down and report to the police. The risk that the original tape winder operating personnel stand to operate the tape winder at the rear is eliminated, and the safety of the operating personnel is ensured.
Meanwhile, closed-loop control is adopted, so that the precision is guaranteed, and the influence of external disturbance and system parameter change is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a remote-control type closed-loop control tape winder device, and aims to solve the problems of high safety risk, low precision and much manual input of a close-range manual operation tape winder.
The utility model provides a remote control type closed loop control tape winder device, which comprises:
the tape winder body, the tape winder body includes programmable logic controller, power and remote controller, programmable logic controller includes: the control module, the communication module and the digital-to-analog conversion module are electrically connected with the hydraulic valve, the first servo valve, the second servo valve and the third servo valve, the first servo valve is electrically connected with the input end of the first hydraulic pump, the output end of the first hydraulic pump is electrically connected with the winding motor, the second servo valve is electrically connected with the input end of a second hydraulic pump, the output end of the second hydraulic pump is electrically connected with a drawstring motor, the third servo valve is electrically connected with the input end of a third hydraulic pump, the output end of the third hydraulic pump is electrically connected with the lifting oil cylinder, the winding belt motor comprises a first encoder, the drawing belt motor comprises a second encoder, the lifting oil cylinder comprises a third encoder, the first encoder, the second encoder and the third encoder are electrically connected with the control module; the programmable logic controller, the take-up motor, the pull belt motor and the lifting oil cylinder form a closed loop system;
the remote controller is used for sending an instruction to the communication module;
the communication module is used for receiving instructions and transmitting the instructions to the control module;
the digital-to-analog conversion module is used for performing digital-to-analog conversion on the instruction and sending the instruction to the control module;
the control module controls the coiling motor, the drawing belt motor and the lifting oil cylinder through the first servo valve, the second servo valve and the third servo valve respectively based on the instruction, and monitors the speeds of the coiling motor, the drawing belt motor and the lifting oil cylinder in real time;
the first encoder, the second encoder and the third encoder respectively send speed signals of the tape coiling motor, the tape drawing motor and the lifting oil cylinder to the control module;
the power supply is used for supplying power to the remote control type closed-loop control tape winder device.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic illustration of an apparatus according to an embodiment of the present invention;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
According to an embodiment of the present invention, there is provided a remote-controlled closed-loop control tape winder device, fig. 1 is a schematic diagram of the remote-controlled closed-loop control tape winder device according to the embodiment of the present invention, and as shown in fig. 1, the remote-controlled closed-loop control tape winder device according to the embodiment of the present invention specifically includes:
the tape winder comprises a tape winder body, wherein the tape winder body comprises a programmable logic controller 1, a power supply 2 and a remote controller 3.
The tape winder body is provided with 2-9 distance measuring sensors.
In one example of the embodiment of the utility model, the tape winder body is provided with 3 distance measuring sensors: a first ranging sensor 4, a second ranging sensor 5 and a third ranging sensor 6.
The power supply 2 is used for supplying power to the remote-control closed-loop control belt winder device.
In the embodiment of the utility model, the power supply comprises a surge protector 7, so that the power supply system can stably supply power. The power supply 2 can further comprise a transformer 8, the transformer 8 comprises a protection switch 9, and current protection, overvoltage protection, voltage loss protection and open-phase protection are carried out on the output of the transformer 8, so that normal power supply of the power supply 2 system is guaranteed.
The programmable logic controller 1 includes: a control module 10, a communication module 11 and a digital-to-analog conversion module 12.
The remote control 3 is used to send instructions to the communication module 11.
The communication module 11 is used for receiving instructions and transmitting the instructions to the control module 10.
The digital-to-analog conversion module 12 is configured to perform digital-to-analog conversion on the instruction and send the instruction to the control module 10.
In the embodiment of the utility model, the tape winder body comprises the alarm 13, the alarm 13 is electrically connected with the digital-to-analog converter 12, and the control module 10 controls the alarm 13 through the digital-to-analog converter 12 to alarm when an accident occurs.
The digital-to-analog conversion module 12 is electrically connected with the hydraulic valve 14, the first servo valve 15, the second servo valve 16 and the third servo valve 17, the first servo valve 15 is electrically connected with the input end of the first hydraulic pump 18, the output end of the first hydraulic pump 18 is electrically connected with the tape coiling motor 21, the second servo valve 16 is electrically connected with the input end of the second hydraulic pump 19, the output end of the second hydraulic pump 19 is electrically connected with the tape coiling motor 22, the third servo valve 17 is electrically connected with the input end of the third hydraulic pump 20, and the output end of the third hydraulic pump 20 is electrically connected with the lifting oil cylinder 23.
The control module 10 controls the winding motor 21, the drawing motor 22 and the lifting cylinder 23 through the first servo valve 15, the second servo valve 16 and the third servo valve 17 respectively based on the instruction, and monitors the speed of the winding motor 21, the drawing motor 22 and the lifting cylinder 23 in real time.
The winding belt motor 21 comprises a first encoder 25, the drawing belt motor 22 comprises a second encoder 26, the lifting oil cylinder 23 comprises a third encoder 27, and the first encoder 25, the second encoder 26 and the third encoder 27 are electrically connected with the control module 10; the programmable logic controller 1, the take-up motor 21, the pull belt motor 22 and the lift cylinder 23 form a closed loop system.
The first, second and third encoders 25, 26, 27 send speed signals to the control module 10 for the take-up motor 21, the pull belt motor 22 and the lift cylinder 23, respectively.
The control module 10 performs closed-loop control on the first encoder 25, the second encoder 26 and the third encoder 27 through a fuzzy proportional-integral-derivative algorithm, so that the tape coiling motor 21, the tape drawing motor 22 and the lifting oil cylinder 23 are accurately controlled, when the control module 10 monitors that an object moves to an unsafe distance in a fixed direction or the speeds of the tape coiling motor 21, the tape drawing motor 22 and the lifting oil cylinder 23 are abnormal or the reading of the pressure gauge 24 is abnormal, the tape coiling motor 21, the tape drawing motor 22 and the lifting oil cylinder 12 are paused, and the alarm 13 is controlled to give an alarm.
In the embodiment of the present invention, the programmable logic controller 1 further includes an analog-to-digital conversion module 28, the hydraulic valve 14 includes a pressure gauge 24, the pressure gauge 24 is electrically connected to the analog-to-digital conversion module 28, the analog-to-digital conversion module 28 converts the received analog signal of the pressure gauge 24 into a digital signal and sends the digital signal to the control module 10, and the control module 10 monitors the reading of the pressure gauge 24 in real time.
First distance measuring sensor 4, second distance measuring sensor 5 and third distance measuring sensor 6 and adc 28 electric connection, first distance measuring sensor 4, second distance measuring sensor 5 and third distance measuring sensor 6 send the information of object distance in the fixed direction of tape winder body for control module 10 through adc 28, and control module 10 is to the distance real-time supervision of object in the fixed direction of tape winder body.
In the embodiment of the present invention, the lift cylinder 23 includes a non-contact inductive switch 29, the inductive switch is electrically connected to the control module 10, the inductive switch 10 is used as a position threshold of the lift cylinder, and when the position of the lift cylinder 23 approaches the threshold, the control module 10 suspends the lift cylinder.
By adopting the embodiment of the utility model, the safety of operators is ensured, casualty accidents, work rest wage expenditure, working value loss and the like caused by close-distance operation of the hydraulic handle by the operators are directly avoided, the labor productivity is improved, the economic loss of accidents is reduced, and the control precision of the tape winding machine is ensured.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A remote-controlled closed-loop-control winder device, comprising:
the tape winder body, the tape winder body includes programmable logic controller, power and remote controller, programmable logic controller includes: the control module, the communication module and the digital-to-analog conversion module are electrically connected with the hydraulic valve, the first servo valve, the second servo valve and the third servo valve, the first servo valve is electrically connected with the input end of the first hydraulic pump, the output end of the first hydraulic pump is electrically connected with the winding motor, the second servo valve is electrically connected with the input end of a second hydraulic pump, the output end of the second hydraulic pump is electrically connected with a drawstring motor, the third servo valve is electrically connected with the input end of a third hydraulic pump, the output end of the third hydraulic pump is electrically connected with the lifting oil cylinder, the winding belt motor comprises a first encoder, the drawing belt motor comprises a second encoder, the lifting oil cylinder comprises a third encoder, the first encoder, the second encoder and the third encoder are electrically connected with the control module; the programmable logic controller, the take-up motor, the pull belt motor and the lifting oil cylinder form a closed loop system;
the remote controller is used for sending an instruction to the communication module;
the communication module is used for receiving instructions and transmitting the instructions to the control module;
the digital-to-analog conversion module is used for performing digital-to-analog conversion on the instruction and sending the instruction to the control module;
the control module controls the coiling motor, the drawing belt motor and the lifting oil cylinder through the first servo valve, the second servo valve and the third servo valve respectively based on the instruction, and monitors the speeds of the coiling motor, the drawing belt motor and the lifting oil cylinder in real time;
the first encoder, the second encoder and the third encoder respectively send speed signals of the tape coiling motor, the tape drawing motor and the lifting oil cylinder to the control module;
the power supply is used for supplying power to the remote control type closed-loop control tape winder device.
2. The device of claim 1, wherein the programmable logic controller further comprises an analog-to-digital conversion module, the hydraulic valve comprises a pressure gauge, the pressure gauge is electrically connected with the analog-to-digital conversion module, the analog-to-digital conversion module converts received analog signals of the pressure gauge into digital signals and sends the digital signals to the control module, and the control module monitors readings of the pressure gauge in real time.
3. The device as claimed in claim 2, wherein 2 to 9 distance measuring sensors are mounted on the tape winder body, the distance measuring sensors are electrically connected with the analog-to-digital conversion module, the distance measuring sensors send information of the distance of the object in the fixed direction of the tape winder body to the control module through the analog-to-digital conversion module, and the control module monitors the distance of the object in the fixed direction of the tape winder body in real time.
4. The device according to claim 1, wherein the tape winder body comprises an alarm, the alarm is electrically connected with the digital-to-analog conversion module, and when an accident occurs, the control module controls the alarm through the digital-to-analog conversion module to give an alarm.
5. The apparatus of claim 1, wherein the lift cylinder comprises a non-contact inductive switch electrically connected to the control module, the inductive switch being used as a position threshold of the lift cylinder, and the control module suspends the lift cylinder when the position of the lift cylinder approaches the threshold.
6. The device of claim 1, wherein the power supply comprises a surge protector to ensure stable power supply to the power system.
7. The device of claim 1, wherein the power supply further comprises a transformer, and the transformer comprises a protection switch, and performs current protection, overvoltage protection, voltage loss protection and open-phase protection on the output of the transformer, so as to ensure that the power supply system supplies power normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120348688.8U CN216004665U (en) | 2021-02-07 | 2021-02-07 | Remote control type closed-loop control tape winder device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120348688.8U CN216004665U (en) | 2021-02-07 | 2021-02-07 | Remote control type closed-loop control tape winder device |
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| CN216004665U true CN216004665U (en) | 2022-03-11 |
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| CN202120348688.8U Active CN216004665U (en) | 2021-02-07 | 2021-02-07 | Remote control type closed-loop control tape winder device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830308A (en) * | 2021-02-07 | 2021-05-25 | 宋志才 | Remote control type closed-loop control tape winder device |
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2021
- 2021-02-07 CN CN202120348688.8U patent/CN216004665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830308A (en) * | 2021-02-07 | 2021-05-25 | 宋志才 | Remote control type closed-loop control tape winder device |
| CN112830308B (en) * | 2021-02-07 | 2024-07-02 | 宋志才 | Remote control type closed-loop control tape winder device |
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