CN119951951A - Wire bending device and method - Google Patents
Wire bending device and method Download PDFInfo
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- CN119951951A CN119951951A CN202510250106.5A CN202510250106A CN119951951A CN 119951951 A CN119951951 A CN 119951951A CN 202510250106 A CN202510250106 A CN 202510250106A CN 119951951 A CN119951951 A CN 119951951A
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Abstract
The application provides a stay wire bending device and method, and relates to the technical field of power distribution networks. The stay wire bending device comprises a box body, a rotating plate, a fixed wheel, a driving wheel and a driven wheel, wherein one end of the rotating plate is arranged on the box body and extends into the box body to be connected with a power device, the driving wheel is arranged on the end of the rotating plate, the driven wheel is rotatably arranged on the other end of the rotating plate, the fixed wheel is rotatably arranged on the box body, the fixed wheel and the driven wheel are opposite in the width direction of the box body in an initial state, the fixed wheel and the driven wheel are opposite in the length direction of the box body in a termination state, a stay wire is inserted between the driving wheel and the driven wheel in the initial state, one side of the stay wire is abutted against the wheel surface of the fixed wheel, the driven wheel is driven by the power device to rotate in the direction far away from the fixed wheel until the end state is reached to bend the stay wire, and then the driven wheel is driven to rotate in the direction adjacent to the fixed wheel until the initial state is returned to take down the stay wire. Based on the structure, the application can effectively improve the bending efficiency, quality and safety of the stay wire.
Description
Technical Field
The application relates to the technical field of power distribution networks, in particular to a stay wire bending device and method.
Background
At present, for erection of a telegraph pole in a distribution network, a stay wire (such as a steel strand) is generally required to be anchored so as to balance acting forces in all aspects of the telegraph pole and resist wind pressure, thereby avoiding tilting of the telegraph pole and further avoiding tilting of the telegraph pole. When the wire rod is anchored by the wire, the wire is bent generally so that the wire can be matched with the wedge-shaped wire clamp. In the related art, bending of a stay wire mostly depends on manual operation, and the manual bending has many defects that firstly, the quality of the stay wire in the bending process is difficult to ensure due to individual difference of the technical level of manual operation, and particularly the stay wire cannot be completely matched with a tongue plate of a wedge-shaped wire clamp, secondly, the manual bending process is complex, the consumption of physical strength and energy of a worker is large, the situation of physical weakness or distraction of the worker is extremely easy to occur along with the increment of working time, the bending efficiency of the stay wire is greatly reduced, the quality of the stay wire is directly caused to slide downwards, the qualification rate of the stay wire is reduced along with the bending process, and furthermore, the stay wire has a certain elasticity after bending, the worker is easily damaged by the stay wire in a springing way, and the safety is poor.
Disclosure of Invention
The application provides a stay wire bending device and method, and aims to solve the problems that the safety is poor when a stay wire is bent, and the bending efficiency and quality of the stay wire are insufficient in the related art.
In order to solve the above-mentioned drawbacks of the related art, the first aspect of the present application provides a wire bending device, which includes a power device, a rotating plate, a fixed wheel, a driving wheel, a driven wheel, a fixed shaft, a driving shaft, a driven shaft, and a hollow box body, wherein the power device is disposed in the box body, one end of the driving shaft is disposed on the box body and extends into the box body to be connected with the power device, one end of the rotating plate is sleeved on the driving shaft, the driving wheel is sleeved on the driving shaft and disposed on the rotating plate, one end of the driven shaft is disposed on the other end of the rotating plate, the driven wheel is sleeved on the driven shaft and is in running fit with the driven shaft, the driven wheel is opposite to and spaced apart from the driving wheel, one end of the fixed shaft is disposed on the box body, the fixed wheel is sleeved on the fixed shaft and is in running fit with the fixed shaft, the wire bending device has an initial state and a terminal state, the fixed wheel is opposite to the driven wheel in the width direction of the box body and spaced apart from each other in the initial state, the fixed wheel is opposite to the driven wheel in the length direction of the box body, the fixed wheel, the driven wheel and the wheel face of the driven wheel is formed with an inward recess, one side of the ring groove for accommodating the wire and the ring groove for accommodating the wire. When the stay wire bending device is in an initial state, the driving shaft, the rotating plate and the driving wheel are driven to rotate positively, so that the driven wheel rotates in a direction away from the fixed wheel until the stay wire bending device enters a termination state, and the stay wire is bent; when the stay wire bending device is in a termination state, the driving shaft, the rotating plate and the driving wheel are driven to rotate reversely, so that the driven wheel rotates in a direction adjacent to the fixed wheel until the stay wire bending device returns to an initial state, and the bent stay wire is taken down.
In some implementations, the power plant includes a motor, a worm gear box, and a controller communicatively coupled to the motor, the motor drive being coupled to the worm gear box, the worm gear box drive being coupled to the drive shaft. The controller is used for controlling the motor to drive the worm gear reduction box to rotate positively when the wire bending device is in an initial state, enabling the driving shaft to rotate positively together with the rotating plate and the driving wheel, enabling the driven wheel to rotate in a direction away from the fixed wheel until the wire bending device enters a termination state so as to bend the wire, and controlling the motor to drive the worm gear reduction box to rotate reversely when the wire bending device is in the termination state, enabling the driving shaft to rotate reversely together with the rotating plate and the driving wheel, and enabling the driven wheel to rotate in a direction adjacent to the fixed wheel until the wire bending device returns to the initial state so as to take down the bent wire.
In some implementations, the pull wire bending device further includes an initial limit switch and a terminal limit switch which are respectively connected to the controller in a communication manner, wherein the initial limit switch and the terminal limit switch are both arranged on the box body, the initial limit switch and the driven wheel are opposite to each other in the width direction of the box body and are spaced from each other, and the terminal limit switch and the driven wheel are opposite to each other in the length direction of the box body and are spaced from each other. The pull wire bending device comprises a pull wire bending device, an initial limit switch, a stop limit switch and a controller, wherein the initial limit switch is used for being abutted against a rotating plate when the pull wire bending device is in an initial state and sending a stop signal to the controller, the stop limit switch is used for being abutted against the rotating plate when the pull wire bending device is in a stop state and sending the stop signal to the controller, and the controller is further used for responding to the stop signal to control the motor to stop rotating.
In some implementations, the stay wire bending device further comprises a fixing plate arranged on the box body, one end of the fixed shaft is arranged on the fixing plate, and the initial limit switch and the end limit switch are arranged on the side wall of the fixing plate.
In some implementations, the pull wire bending device further includes a battery and a first switch, the battery is disposed in the box, the first switch is disposed on the box, one end of the first switch is electrically connected to the battery, the other end of the first switch is electrically connected to the controller, and the first switch has an on state and an off state. The first switch is used for being in an open state under the operation of a user to connect the battery and the controller, or in an closed state under the operation of the user to disconnect the electrical connection between the battery and the controller.
In some implementations, the stay wire bending device further includes a battery management module, where the battery management module is disposed in the box, and the battery management module is electrically connected between the first switch and the controller, and is configured to process power supplied by the battery and send the power to the controller when the first switch is in an on state.
In some implementations, the wire bending device further includes a display disposed on the housing, the display being communicatively coupled to the controller. Specifically, the battery management module is also used for detecting the state information of the battery in real time and transmitting the state information to the controller, and the controller is also used for controlling the display to display the state information.
In some implementations, the stay wire bending device further includes a charging interface disposed on the case, and the charging interface is electrically connected to the battery management module. The charging interface is used for electrically connecting an external power supply and transmitting charging electric energy provided by the external power supply to the battery management module, and the battery management module is also used for charging the battery by using the charging electric energy.
In some implementations, the wire bending device further includes a second switch disposed on the housing, the second switch communicatively coupled to the controller, and the second switch having a forward gear, a stop gear, and a reverse gear. The second switch is used for entering a forward gear under the operation of a user and sending a forward signal to the controller, or entering a reverse gear under the operation of the user and sending a reverse signal to the controller, or entering a stop gear under the operation of the user and sending a stop signal to the controller. On the basis, the controller is particularly used for responding to a forward rotation signal to control the motor to drive the worm gear box to rotate forward or responding to a reverse rotation signal to control the motor to drive the worm gear box to rotate reversely.
The second aspect of the application provides a wire bending method which is applied to the wire bending device provided by the first aspect of the application, and comprises the steps of inserting a wire between a driving wheel and a driven wheel when the wire bending device is in an initial state, enabling an annular groove of the driving wheel to accommodate one side of the wire and enabling annular grooves of a fixed wheel and the driven wheel to accommodate the opposite side of the wire, driving a driving shaft to rotate along with a rotating plate and the driving wheel by using a power device in a forward direction until the wire bending device enters a termination state, bending the wire, and driving the driving shaft along with the rotating plate and the driving wheel by using the power device in a reverse direction until the wire bending device returns to the initial state, so that the bent wire is removed.
The stay wire bending device comprises a power device, a rotating plate, a fixed wheel, a driving wheel, a driven wheel, a fixed shaft, a driving shaft, a driven shaft and a hollow box body, wherein the power device is arranged in the box body, one end of the driving shaft is arranged on the box body and stretches into the box body to be connected with the power device, one end of the rotating plate is sleeved on the driving shaft, the driving wheel is sleeved on the driving shaft and is arranged on the rotating plate, one end of the driven shaft is arranged on the other end of the rotating plate, the driven wheel is sleeved on the driven shaft and is in running fit with the driven shaft, the driven wheel is opposite to and is spaced from the driving wheel, one end of the fixed shaft is arranged on the box body, the fixed wheel is sleeved on the fixed shaft and is in running fit with the fixed shaft, the stay wire bending device has an initial state and a terminal state, the fixed wheel and the driven wheel are opposite to and spaced from each other in the length direction of the box body in the terminal state, and annular grooves which are recessed inwards are formed on the wheel surfaces of the fixed wheel, the driven wheel and the driving wheel. In practical application, the process of bending the stay wire by the stay wire bending device comprises the steps of placing the stay wire bending device in an initial state, inserting one end of the stay wire between a driving wheel and a driven wheel, enabling an annular groove of the driving wheel to contain one side of the stay wire, enabling annular grooves of a fixed wheel and the driven wheel to contain the opposite side of the stay wire, driving a driving shaft to rotate positively along with a rotating plate and the driving wheel by using a power device, enabling the driven wheel to rotate in a direction away from the fixed wheel until the stay wire bending device enters a termination state, bending the stay wire, and driving the driving shaft to rotate reversely along with the rotating plate and the driving wheel by using the power device, enabling the driven wheel to rotate in a direction adjacent to the fixed wheel until the stay wire bending device returns to the initial state, so that the bent stay wire can be taken down. Therefore, compared with manual bending in the traditional scheme, the automatic wire bending device realizes automation of wire bending, namely wire bending does not need to be manually participated, so that the bending process is simplified, the labor intensity of workers is reduced, the bending efficiency and quality of the wire are improved, in addition, the wire is still limited in annular grooves of the fixed wheel, the driven wheel and the driving wheel after bending, and the elastic force of the wire is slowly released due to the rotation of the driven wheel in the direction adjacent to the fixed wheel, so that the situation that the workers are injured by the wire is avoided, the wire bending safety is improved, and the life safety of the workers is ensured.
With respect to the wire bending method provided in the second aspect of the present application, since the wire bending method is implemented based on the wire bending device provided in the first aspect of the present application, the wire bending method has all the advantages of the wire bending device provided in the first aspect of the present application.
Drawings
In order to more clearly illustrate the technical solutions of the related art or embodiments of the present application, the drawings that are needed in the description of the related art or embodiments of the present application will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, but not all embodiments, and that other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a stay wire bending device according to an embodiment of the present application;
FIG. 2 is an exploded view of a wire bending device according to an embodiment of the present application;
FIG. 3 is an enlarged view of a portion of FIG. 2A according to an embodiment of the present application;
FIG. 4 is an enlarged view of a portion of the portion B of FIG. 2 provided by an embodiment of the present application;
Fig. 5 is a schematic structural diagram of a stay wire bending device in an initial state according to an embodiment of the present application;
Fig. 6 is a schematic structural diagram of a stay wire bending device in a termination state according to an embodiment of the present application;
Fig. 7 is a schematic flow chart of a pull wire bending method according to an embodiment of the present application.
The reference numerals in the above figures represent respectively:
The device comprises a 1-box body, a 2-power device, a 3-rotating plate, a 4-fixed wheel, a 5-driving wheel, a 6-driven wheel, a 7-fixed shaft, an 8-driving shaft, a 9-driven shaft, a 10-annular groove, an 11-initial limit switch, a 12-end limit switch, a 13-fixed plate, a 14-battery, a 15-first switch, a 16-display, a 17-charging interface, a 18-second switch, a 19-handle, a 21-motor and a 22-worm gear reduction box.
Detailed Description
In the related art, bending of a stay wire mostly depends on manual operation, and the manual bending has many defects that firstly, the quality of the stay wire in the bending process is difficult to ensure due to individual difference of the technical level of manual operation, so that the stay wire cannot be completely matched with a tongue plate of a wedge-shaped wire clamp, secondly, the manual bending process is complex, the consumption of physical strength and energy of a worker is large, the situation of physical weakness or distraction of the worker is extremely easy to occur along with the increment of working time, the bending efficiency of the stay wire is greatly reduced, the quality of the stay wire is directly reduced, the qualification rate of the stay wire is reduced along with the lower quality of the stay wire, and furthermore, the stay wire has a certain elasticity after bending, the worker is easily injured by the stay wire in a spring way, and the safety is poor. In view of the above, the present application provides a wire bending device and method for solving the above-mentioned drawbacks of the related art.
In order to make the objects, technical solutions and advantages of the present application more obvious and understandable, the present application will be clearly and completely described below with reference to the embodiments of the present application and the corresponding drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. It should be understood that the embodiments of the present application described below are only for explaining the present application, and are not intended to limit the present application, that is, all other embodiments obtained by persons skilled in the art without making any inventive effort based on the embodiments of the present application are within the scope of protection of the present application. Furthermore, the technical features referred to in the embodiments of the present application described below may be combined with each other as long as they do not make a conflict with each other.
Referring to fig. 1 to 6, fig. 1 is a schematic structural view of a wire bending device, fig. 2 is an exploded schematic view of the wire bending device, fig. 3 is a partial enlarged view of a portion of fig. 2, fig. 4 is a partial enlarged view of a portion of fig. 2B, fig. 5 is a schematic structural view of the wire bending device in an initial state, and fig. 6 is a schematic structural view of the wire bending device in a final state. The embodiment provides a stay wire bending device, the stay wire bending device includes power device 2, rotating plate 3, fixed pulley 4, action wheel 5, from driving wheel 6, dead axle 7, driving shaft 8, driven shaft 9 and hollow box 1, power device 2 sets up in box 1, the one end of driving shaft 8 sets up on box 1 and stretches into box 1 and be connected with power device 2, driving shaft 8 and box 1 normal running fit, the one end cover of rotating plate 3 is established on driving shaft 8, action wheel 5 cover is on driving shaft 8 and is set up on rotating plate 3, the one end of driven shaft 9 sets up on the other end of rotating plate 3, from the driving wheel 6 cover is established on driven shaft 9 and with driven shaft 9 normal running fit, from driving wheel 6 and action wheel 5 relative and mutual interval, the one end of dead axle 7 sets up on box 1, dead axle 4 cover is established on dead axle 7 and normal running fit with dead axle 7. Preferably, the fixed shaft 7 adopts a lock pin, and the driven shaft 9 adopts a lock shaft.
In this embodiment, the wire bending device has an initial state in which the fixed wheel 4 and the driven wheel 6 are opposite to each other in the width direction of the case 1 and spaced apart from each other (as shown in fig. 5), and a final state in which the fixed wheel 4 and the driven wheel 6 are opposite to each other in the length direction of the case 1 and spaced apart from each other (as shown in fig. 6), annular grooves 10 recessed inward are formed on the wheel surfaces of the driving wheel 5, the driven wheel 6 and the fixed wheel 4, the annular grooves 10 of the driving wheel 5 are used for accommodating one side of the wire to be bent, and the annular grooves 10 of the fixed wheel 4 and the driven wheel 6 are used for accommodating the opposite side of the wire. Further, the power device 2 is used for bending the wire by driving the driving shaft 8 to rotate forward along with the rotating plate 3 and the driving wheel 5 (i.e. rotate along the arrow direction in fig. 5) when the wire bending device is in the initial state, so that the driven wheel 6 rotates away from the fixed wheel 4 until the wire bending device enters the end state, and driving the driving shaft 8 to rotate reversely along with the rotating plate 3 and the driving wheel 5 (i.e. rotate reversely along the arrow direction in fig. 5) when the wire bending device is in the end state, so that the driven wheel 6 rotates along the direction adjacent to the fixed wheel 4 until the wire bending device returns to the initial state, so that a worker can take off the bent wire.
The wire bending process comprises the steps of placing a wire bending device in an initial state, inserting one end of the wire between a driving wheel 5 and a driven wheel 6, enabling an annular groove 10 of the driving wheel 5 to accommodate one side of the wire (namely, one side of the wire is abutted against the groove wall of the annular groove 10 of the driving wheel 5), enabling the annular groove 10 of the driven wheel 6 to accommodate the opposite side of the wire (namely, the opposite side of the wire is abutted against the groove wall of the annular groove 10 of the driven wheel 6 and the annular groove 10 of the driven wheel 4), supporting the wire through the fixed wheel 4, limiting the wire between the driving wheel 5 and the driven wheel 6, driving a driving shaft 8 and rotating the driving wheel 3 and the driving wheel 5 through the power device 2 until the wire bending device returns to the initial state, driving the driving wheel 6 rotates away from the fixed wheel 4 until the wire bending device enters a termination state, driving the wire bending process can be achieved by driving the driving shaft 8 and the driving wheel 3 and the driving wheel 5 to rotate reversely until the wire bending device returns to the initial state after the wire is bent, and the wire bending process can be repeated. In addition, it should be noted that, during the bending process of the pull wire, the fixed wheel 4 will rotate around the fixed shaft 7 under the action of friction force, and the driven wheel 6 will also rotate around the driven shaft 9 under the action of friction force, so that the pull wire can be effectively prevented from being scratched. It should be further noted that, in order to ensure the stability of the rotation of the rotating plate 3 around the driving shaft 8 in the wire bending process, a guiding structure may be additionally arranged on the case 1, for example, an arc-shaped groove around the driving shaft 8 is formed in the case 1, and a sliding block is arranged at the bottom side of the rotating plate 3 and is located in the arc-shaped groove and is in sliding fit with the arc-shaped groove, so that when the driving shaft 8 is driven by the power device 2 to rotate forward/reverse together with the rotating plate 3 and the driving wheel 5, the sliding block slides in the arc-shaped groove, and the guiding structure can effectively promote the stability of the rotating plate 3 around the driving shaft 8, thereby ensuring the bending stability of the wire, and further ensuring the bending quality of the wire.
Compared with manual bending in the traditional scheme, the embodiment realizes automation of bending of the stay wire, namely the bending of the stay wire does not need to be manually participated, so that the bending process is simplified, the labor intensity of workers is reduced, the bending efficiency and quality of the stay wire are improved, the stay wire is still limited in the annular grooves 10 of the fixed wheel 4, the driven wheel 6 and the driving wheel 5 after bending, meanwhile, the elastic force of the stay wire can be slowly released due to the fact that the driven wheel 6 rotates in the direction adjacent to the fixed wheel 4, the situation that the workers are injured by the stay wire in a flicking mode is avoided, the safety of bending of the stay wire is improved, the life safety of the workers is guaranteed, and in addition, the distance between the driving wheel 5 and the driven wheel 6 can be changed through changing the driving wheel 5, so that stay wires with different specifications (namely different sizes) are adapted, and the applicability of the stay wire bending device is improved.
In some embodiments, referring to fig. 1-6, the power device 2 includes a motor 21, a worm gear box 22, and a controller (not shown) communicatively connected to the motor 21, wherein the motor 21 is drivingly connected to the worm gear box 22 (i.e., an output shaft of the motor 21 is mechanically connected to an input end of the worm gear box 22), and the worm gear box 22 is drivingly connected to the driving shaft 8 (i.e., an output end of the worm gear box 22 is mechanically connected to an end of the driving shaft 8 extending into the box 1). Specifically, bending of the wire is controlled by a controller, that is, the controller is used for controlling the motor 21 to drive the worm reduction gearbox 22 to rotate positively when the wire bending device is in an initial state, enabling the driving shaft 8 to rotate positively together with the rotating plate 3 and the driving wheel 5, enabling the driven wheel 6 to rotate in a direction away from the fixed wheel 4 until the wire bending device enters a termination state so as to bend the wire, and controlling the motor 21 to drive the worm reduction gearbox 22 to rotate reversely when the wire bending device is in the termination state, enabling the driving shaft 8 to rotate reversely together with the rotating plate 3 and the driving wheel 5, and enabling the driven wheel 6 to rotate in a direction adjacent to the fixed wheel 4 until the wire bending device returns to the initial state so as to take down the bent wire.
It will be appreciated that the worm gear box 22 has a self-locking characteristic, that is, after the motor 21 drives the worm gear box 22 to rotate forward to make the wire bending device enter a stop state, the motor 21 stops rotating, but the worm gear box 22 does not rotate reversely under the elastic action of the bent wire, and the worm gear box 22 rotates reversely only under the driving of the motor 21, so that the personnel is prevented from being injured by the wire. In addition, the worm gear box 22 generally includes a worm, a worm wheel, a bearing, etc., and the structure and principle of the worm gear box 22 are not described in detail in the present application because they are well known in the art. It should be further noted that the controller may be any device commonly used in the art and having functions of control and data processing and analysis, such as a micro controller such as a mini computer, a single chip microcomputer, etc., and an industrial control computer (IPC), a Programmable Logic Controller (PLC), a Distributed Control System (DCS), etc., and may specifically be selected according to actual needs, which is not limited in this application.
As an embodiment, the stay wire bending device includes, in addition to the structure given above, an initial limit switch 11 and a final limit switch 12 which are respectively connected to the controller in a communication manner, where the initial limit switch 11 and the final limit switch 12 are both disposed on the case 1, the initial limit switch 11 and the driven wheel 6 are opposite to each other in the width direction of the case 1 and are spaced apart from each other, and the final limit switch 12 and the driven wheel 6 are opposite to each other in the length direction of the case 1 and are spaced apart from each other. Specifically, the initial limit switch 11 is used for abutting against the rotating plate 3 when the pull wire bending device is in an initial state and sending a stop signal to the controller, the final limit switch 12 is used for abutting against the rotating plate 3 when the pull wire bending device is in a final state and sending the stop signal to the controller, and the controller is further used for responding to the stop signal to control the motor 21 to stop rotating. That is, in practical application, when the wire bending device is shifted from the initial state to the end state, once the rotating plate 3 touches the end limit switch 12, it indicates that the wire bending device has entered the end state and the bending of the wire is completed, the end limit switch 12 feeds back a stop signal to the controller to stop the motor 21, after the wire is bent, the wire bending device is shifted from the end state to the initial state, once the rotating plate 3 touches the initial limit switch 11, it indicates that the wire bending device has entered the initial state, at this time, the initial limit switch 11 feeds back a stop signal to the controller to stop the motor 21, and then the worker withdraws the bent wire from between the driving wheel 5 and the driven wheel 6.
Preferably, in order to ensure that the fixed shaft 7, the fixed wheel 4, the initial limit switch 11 and the final limit switch 12 are more stable and more reasonably distributed on the box body 1, the guy wire bending device comprises a fixed plate 13 arranged on the box body 1 in addition to the structure provided in the foregoing, one end of the fixed shaft 7 is arranged on the fixed plate 13, the fixed wheel 4 is sleeved on the fixed shaft 7 and is in rotating fit with the fixed shaft 7, the initial limit switch 11 and the final limit switch 12 are both arranged on the side wall of the fixed plate 13, and meanwhile, the conditions that the initial limit switch 11 and the driven wheel 6 are opposite and spaced from each other in the width direction of the box body 1, the initial limit switch 11 can be in abutting connection with the rotating plate 3 in an initial state, the final limit switch 12 and the driven wheel 6 are opposite and spaced from each other in the length direction of the box body 1, and the final limit switch 12 can be in abutting connection with the rotating plate 3 in a final state are satisfied.
In some embodiments, referring to fig. 1 to 6, the pull wire bending device includes, in addition to the above-mentioned structure, a battery 14 and a first switch 15, the battery 14 is disposed in the case 1, the first switch 15 is disposed on the case 1, one end of the first switch 15 is electrically connected to the battery 14, the other end is electrically connected to the controller, and the first switch 15 has an on state and an off state. Specifically, the first switch 15 is used to enter an on state to turn on the battery 14 and the controller under the operation of the user, or to enter an off state to cut off the electrical connection between the battery 14 and the controller under the operation of the user. That is, the first switch 15 is used for controlling the power-on of the pull wire bending device, when the first switch 15 is in the on state, the battery 14 is electrically connected with the controller, the battery 14 can supply power to the controller and the motor 21, the pull wire bending device works normally, when the first switch 15 is in the off state, the electrical connection between the battery 14 and the controller is cut off, the battery 14 cannot supply power to the controller and the motor 21, and the pull wire bending device cannot work.
As an embodiment, the stay bending device further includes a battery management module (not shown) in the case 1, where the battery management module is electrically connected between the first switch 15 and the controller, and the battery management module is mainly used for implementing management of the battery 14, such as voltage conversion, voltage stabilization, filtering, overvoltage protection, undervoltage protection, overcurrent protection, power regulation, electric energy distribution, information monitoring, and the like. Specifically, the battery 14 outputs the power supply to the outside when the first switch 15 is in the on state, and the battery management module may process the power supply (such as voltage conversion, voltage stabilization, filtering, etc.), and transmit the processed power supply to the controller and the motor 21. Preferably, the battery 14 of the present application is a power lithium battery.
Further, the wire bending device further comprises a display 16 arranged on the box body 1, the display 16 is in communication connection with the controller, specifically, the battery management module can detect state information (such as voltage, temperature, electric quantity and the like) of the battery 14 in real time and transmit the state information of the battery 14 to the controller, and the controller can transmit the state information of the battery 14 to the display 16 and control the display 16 to display the state information of the battery 14, so that a worker can know the state of the battery 14 at any time. In addition, the stay wire bending device further comprises a charging interface 17 arranged on the box body 1, the charging interface 17 is electrically connected with the battery management module, specifically, the charging interface 17 can be electrically connected with an external power supply and can transmit charging electric energy provided by the external power supply to the battery management module, and the battery management module can charge the battery 14 by utilizing the charging electric energy, so that the stay wire bending device can be ensured to have sufficient electric quantity at any time to bend a stay wire.
In some embodiments, referring to fig. 1 to 6, the wire bending device further includes a second switch 18 disposed on the case 1, where the second switch 18 is communicatively connected to the controller, and the second switch 18 has a forward gear, a stop gear, and a reverse gear, in addition to the above-mentioned structures. Specifically, the second switch 18 is used to enter a forward gear under the operation of a user and send a forward signal to the controller, or enter a reverse gear under the operation of a user and send a reverse signal to the controller, or enter a stop gear under the operation of a user and send a stop signal to the controller, based on which the controller is used to respond to the forward signal to control the motor 21 to drive the worm gear box 22 forward, or respond to the reverse signal to control the motor 21 to drive the worm gear box 22 reverse, or respond to the stop signal to control the motor 21 to stop. That is, the second switch 18 is used for controlling the operation of the motor 21, when the second switch 18 is in the forward gear, the controller controls the motor 21 to drive the worm gear box 22 to rotate forward, the wire bending device is switched from the initial state to the end state to bend the wire, when the second switch 18 is in the reverse gear, the controller controls the motor 21 to drive the worm gear box 22 to rotate reversely, the wire bending device is switched from the end state to the initial state, so that the operator withdraws the bent wire from between the driving wheel 5 and the driven wheel 6, when the second switch 18 is in the stop gear, the controller controls the motor 21 to stop rotating, and the rotating plate 3, the driving wheel 5, the driven wheel 6 and the like stop moving. Of course, in other embodiments, the second switch 18 may be integrated with the display 16, or even the first switch 15, the second switch 18 and the display 16 are integrated, and the display 16 is configured as a touch display screen, so that the status information of the battery 14 can be displayed to a worker, and the worker can implement the functions of the first switch 15 and the second switch 18 through the touch operation of the display 16.
In some embodiments, referring to fig. 1 to 6, the stay bending device further includes a handle 19 in addition to the above-mentioned structure, where the handle 19 is disposed on the case 1, and the handle 19 is used for being held by a worker so that the suitcase 1 of the worker moves. That is, when the wire bending device needs to be moved from the current position to another position, a worker can lift the case 1 through the handle 19 and move with the case 1, thereby greatly improving portability of the wire bending device.
Referring to fig. 7, fig. 7 is a flow chart of a wire bending method. The embodiment provides a stay wire bending method which is applied to the stay wire bending device described above, namely the stay wire bending method is realized based on the stay wire bending device described above. Specifically, the wire bending method comprises steps 701 to 703 (S701 to 703) that is, when the wire bending device is in an initial state, the wire is inserted between the driving wheel and the driven wheel, the annular groove of the driving wheel accommodates one side of the wire, the annular grooves of the fixed wheel and the driven wheel accommodate the opposite side of the wire, S702 drives the driving shaft to rotate along with the rotating plate and the driving wheel by using the power device in a positive direction until the wire bending device enters a termination state, so as to bend the wire, S703 drives the driving shaft to rotate along with the rotating plate and the driving wheel by using the power device in a reverse direction until the wire bending device returns to the initial state, and thus the bent wire is removed. In addition, it should be noted that, for the inexhaustible points in the description of the wire bending method, reference should be made to the foregoing description of the wire bending device, and this embodiment will not be used for redundant description.
The above embodiments are only preferred implementations of the present application, and are not the only limitations on the wire bending device and related methods, and those skilled in the art may flexibly set the wire bending device and related methods according to the actual application scenario based on the above embodiments. It will be appreciated that by implementing the above embodiment of the present application, the power device 2, the rotating plate 3, the fixed wheel 4, the driving wheel 5, the driven wheel 6, the fixed shaft 7, the driving shaft 8, the driven shaft 9 and the hollow box 1 jointly form a stay wire bending device, the power device 2 is arranged in the box 1, one end of the driving shaft 8 is arranged on the box 1 and stretches into the box 1 to be connected with the power device 2, one end of the rotating plate 3 is sleeved on the driving shaft 8, the driving wheel 5 is sleeved on the driving shaft 8 and is arranged on the rotating plate 3, one end of the driven shaft 9 is arranged on the other end of the rotating plate 3, the driven wheel 6 is sleeved on the driven shaft 9 and is in running fit with the driven wheel 9, the driven wheel 6 is opposite to and is spaced from the driving wheel 5, one end of the fixed shaft 7 is arranged on the box 1, the fixed wheel 4 is sleeved on the fixed shaft 7 and is in running fit with the fixed shaft 7, the stay wire bending device has an initial state and a terminal state, the fixed wheel 4 and the driven wheel 6 are opposite to each other in the width direction of the box 1, the fixed wheel 4 and the driven wheel 6 are spaced from each other in the length direction of the box 1, and the driven wheel 6 and the annular grooves 10 are formed in the driven wheel. In practical application, the process of bending the stay wire by the stay wire bending device comprises the steps of placing the stay wire bending device in an initial state, inserting one end of the stay wire between the driving wheel 5 and the driven wheel 6, enabling the annular groove 10 of the driving wheel 5 to accommodate one side of the stay wire and enabling the annular grooves 10 of the fixed wheel 4 and the driven wheel 6 to accommodate the opposite side of the stay wire, driving the driving shaft 8 to rotate along with the rotating plate 3 and the driving wheel 5 by using the power device 2 in a positive rotation mode, enabling the driven wheel 6 to rotate along with the rotating plate 3 and the driving wheel 5 in a reverse rotation mode until the stay wire bending device returns to the initial state, and accordingly bending the stay wire by using the power device 2 to drive the driving shaft 8 to rotate along with the rotating plate 3 and the driving wheel 5 in a direction adjacent to the fixed wheel 4. Therefore, compared with manual bending in the traditional scheme, the automatic wire bending device realizes automation of wire bending, namely wire bending does not need to be manually participated, so that the bending process is simplified, the labor intensity of workers is reduced, the wire bending efficiency and quality are improved, in addition, the wire is still limited in the annular grooves 10 of the fixed wheel 4, the driven wheel 6 and the driving wheel 5 after bending, and the elastic force of the wire can be slowly released due to the rotation of the driven wheel 6 to the direction adjacent to the fixed wheel 4, so that the situation that the workers are injured by the wire bending is avoided, and the wire bending safety is improved.
It should be noted that, in the foregoing description of the embodiments of the present application, the description is given in a progressive manner, and each embodiment focuses on the differences from the other embodiments, and the same or similar parts between the embodiments are referred to each other. It should also be noted that in the description of the present application, relational terms such as first and second are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Further, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and that an element identified by the term "comprising" does not exclude the presence of other elements in a process, method, article, or apparatus that includes such elements.
Furthermore, those skilled in the art may make or use the present application by implementing the present application in several embodiments illustrated above. Various modifications to the embodiments of the application, as described above, will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments not shown without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown above, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The stay wire bending device is characterized by comprising a power device, a rotating plate, a fixed wheel, a driving wheel, a driven wheel, a fixed shaft, a driving shaft, a driven shaft and a hollow box body, wherein the power device is arranged in the box body, one end of the driving shaft is arranged on the box body and stretches into the box body to be connected with the power device, one end of the rotating plate is sleeved on the driving shaft, the driving wheel is sleeved on the driving shaft and arranged on the rotating plate, one end of the driven shaft is arranged on the other end of the rotating plate, the driven wheel is sleeved on the driven shaft and is in running fit with the driven shaft, the driven wheel and the driving wheel are opposite and are mutually spaced, one end of the fixed shaft is arranged on the box body, the fixed wheel is sleeved on the fixed shaft and is in running fit with the fixed shaft, the stay wire bending device is provided with an initial state and a termination state, the fixed wheel and the driven wheel are opposite to each other in the width direction of the box body in the initial state and are spaced from each other, the fixed wheel and the driven wheel are opposite to each other in the length direction of the box body in the termination state, annular grooves which are inwards concave are formed on the wheel surfaces of the fixed wheel, the driven wheel and the driving wheel, the annular grooves of the driving wheel are used for accommodating one side of a stay wire, and the annular grooves of the fixed wheel and the driven wheel are used for accommodating the other side opposite to the stay wire;
The power device is used for driving the driving shaft to rotate forward together with the rotating plate and the driving wheel when the wire bending device is in the initial state, enabling the driven wheel to rotate in the direction away from the fixed wheel until the wire bending device enters the end state so as to bend the wire, and driving the driving shaft to rotate reversely together with the rotating plate and the driving wheel when the wire bending device is in the end state, enabling the driven wheel to rotate in the direction adjacent to the fixed wheel until the wire bending device returns to the initial state so as to take down the bent wire.
2. The wire bending device according to claim 1, wherein the power device comprises a motor, a worm gear box and a controller which is in communication connection with the motor, wherein the motor is in driving connection with the worm gear box, and the worm gear box is in driving connection with the driving shaft;
when the stay wire bending device is in the initial state, the controller is used for controlling the motor to drive the worm gear reduction box to rotate positively, so that the driving shaft, the rotating plate and the driving wheel rotate positively together, and the driven wheel rotates in a direction away from the fixed wheel until the stay wire bending device enters the termination state, so as to bend the stay wire; when the stay wire bending device is in the end state, the motor is controlled to drive the worm gear reduction box to rotate reversely, the driving shaft, the rotating plate and the driving wheel are rotated reversely, the driven wheel rotates in the direction adjacent to the fixed wheel until the stay wire bending device returns to the initial state, and therefore the bent stay wire can be taken down.
3. The pull-wire bending device of claim 2, further comprising an initial limit switch and a final limit switch communicatively connected to the controller, the initial limit switch and the final limit switch being disposed on the case, the initial limit switch and the driven wheel being opposite and spaced apart from each other in a width direction of the case, the final limit switch and the driven wheel being opposite and spaced apart from each other in a length direction of the case, wherein:
the initial limit switch is used for abutting against the rotating plate when the stay wire bending device is in the initial state and sending a stop signal to the controller;
The stop limit switch is used for abutting against the rotating plate when the stay wire bending device is in the stop state and sending the stop signal to the controller;
The controller is further configured to control the motor to stall in response to the stall signal.
4. The wire bending device of claim 3, further comprising a fixing plate disposed on the case, wherein one end of the fixed shaft is disposed on the fixing plate, and the initial limit switch and the final limit switch are disposed on a side wall of the fixing plate.
5. The pull wire bending device according to claim 2, further comprising a battery and a first switch, wherein the battery is arranged in the box, the first switch is arranged on the box, one end of the first switch is electrically connected with the battery, the other end of the first switch is electrically connected with the controller, the first switch has an open state and a closed state, and the first switch is used for entering the open state under the operation of a user to connect the battery and the controller, or entering the closed state under the operation of the user to disconnect the electrical connection between the battery and the controller.
6. The wire bending device of claim 5, further comprising a battery management module disposed within the housing, the battery management module electrically connected between the first switch and the controller for processing and delivering power provided by the battery to the controller when the first switch is in the open state.
7. The wire bending device of claim 6, further comprising a display disposed on the housing, the display being communicatively coupled to the controller, wherein:
the battery management module is also used for detecting the state information of the battery in real time and transmitting the state information to the controller;
The controller is also used for controlling the display to display the state information.
8. The wire bending device of claim 6, further comprising a charging interface disposed on the housing, the charging interface being electrically connected to the battery management module, wherein:
the charging interface is used for being electrically connected with an external power supply and transmitting charging electric energy provided by the external power supply to the battery management module;
The battery management module is also used for charging the battery by utilizing the charging electric energy.
9. The wire bending device of claim 2, further comprising a second switch on the housing, the second switch communicatively coupled to the controller, the second switch having a forward gear, a stop gear, and a reverse gear, the second switch configured to enter the forward gear and send a forward signal to the controller upon user operation, or enter the reverse gear and send a reverse signal to the controller upon user operation, or enter the stop gear and send the stop signal to the controller upon user operation;
the controller is specifically used for responding to the forward rotation signal to control the motor to drive the worm gear reduction box to forward rotate or responding to the reverse rotation signal to control the motor to drive the worm gear reduction box to reverse rotate.
10. A wire bending method, which is applied to the wire bending device of any one of claims 1 to 9, comprising:
When the stay wire bending device is in the initial state, the stay wire is inserted between the driving wheel and the driven wheel, so that the annular grooves of the driving wheel accommodate one side of the stay wire, and the annular grooves of the fixed wheel and the driven wheel accommodate the opposite side of the stay wire;
The driving shaft, the rotating plate and the driving wheel are driven by the power device to rotate positively, so that the driven wheel rotates in a direction away from the fixed wheel until the stay wire bending device enters the termination state, and the stay wire is bent;
and driving the driving shaft, the rotating plate and the driving wheel to rotate reversely by using the power device, so that the driven wheel rotates in the direction adjacent to the fixed wheel until the wire bending device returns to the initial state, and the bent wire is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510250106.5A CN119951951A (en) | 2025-03-04 | 2025-03-04 | Wire bending device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510250106.5A CN119951951A (en) | 2025-03-04 | 2025-03-04 | Wire bending device and method |
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| Publication Number | Publication Date |
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| CN119951951A true CN119951951A (en) | 2025-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510250106.5A Pending CN119951951A (en) | 2025-03-04 | 2025-03-04 | Wire bending device and method |
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| CN (1) | CN119951951A (en) |
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| CN205324424U (en) * | 2015-12-14 | 2016-06-22 | 三威通讯器材有限公司 | Aluminum tube bending machine |
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| CN213436846U (en) * | 2020-08-24 | 2021-06-15 | 中建八局第一建设有限公司 | A kind of steel bar bending device for civil engineering construction |
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| CN219724212U (en) * | 2023-04-23 | 2023-09-22 | 天津市丽川电力装备有限公司 | Sleeve type pipe fitting pipe bending mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205324424U (en) * | 2015-12-14 | 2016-06-22 | 三威通讯器材有限公司 | Aluminum tube bending machine |
| CN207119718U (en) * | 2017-08-30 | 2018-03-20 | 胡再昌 | A kind of portable small-sized angle-bender |
| CN210080430U (en) * | 2019-05-30 | 2020-02-18 | 长春光华学院 | A portable mechanical processing and bending device |
| CN213436846U (en) * | 2020-08-24 | 2021-06-15 | 中建八局第一建设有限公司 | A kind of steel bar bending device for civil engineering construction |
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