CN111285279A - Automatic cable winding device - Google Patents

Abstract

The invention relates to an automatic cable winding device, which is used for winding or unwinding a cable into a roller, and comprises: a base; a roller rotatably mounted on the base; the first driving assembly is arranged on the roller and drives the roller to rotate; the cable winding mechanism can move along the length direction of the roller and drive the cable to move along the length direction of the roller, and the cable is orderly wound on the roller or wound off the roller in cooperation with the rotation of the roller. This application cable hoisting device can drive the cable through cable winding displacement mechanism and receive and release and the winding displacement along the length direction of cylinder is automatic in an orderly manner, has avoided the cable to wind in disorder on the cylinder and the problem that the cable that causes can't receive and release smoothly.

Description

Automatic cable winch

technical field

The invention relates to the technical field of hoisting devices, in particular to an automatic cable hoisting device.

Background technique

The winch is a kind of light and small lifting equipment that uses a reel to coil a wire rope or chain to lift or pull heavy objects. Ancillary equipment for electronically controlled automatic operation lines.

The existing hoist can coil the cable on the reel, but it cannot arrange the cable in an orderly manner, so that the cable is often coiled on the reel in a messy manner, which is easy to cause the tangle of the cable, so that the cable cannot be smoothly Unrolled from the reel, it may even cause the reel to fail to run and cause damage to the electrical equipment.

Therefore, there is an urgent need to provide an automated cable hoisting device that can automatically and orderly take up or pay off the wire on the reel, so as to solve the above-mentioned technical problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the defects of the prior art, and to provide an automatic cable hoisting device to solve the problem that the existing hoist easily causes the entanglement of the cable and causes the cable to be unable to be rolled out from the reel smoothly.

In order to achieve the above purpose, the present invention provides an automatic cable hoisting device for retracting and unwinding cables, characterized in that the cable hoisting device includes:

pedestal;

a roller rotatably mounted on the base;

a first drive assembly disposed on the drum, the first drive assembly drives the drum to rotate; and

A movable cable arranging mechanism provided on the base, the cable arranging mechanism is formed with a perforation for the cable to pass through, and the cable arranging mechanism can move along the roller The cable moves in the length direction of the drum, and moves the cable along the length direction of the drum, and then cooperates with the rotation of the drum to realize the orderly coiling of the cable on the drum or from the drum. roll out.

In the present invention, the drum is driven to rotate by the first driving component, and the cable arranging mechanism can move along the length direction of the drum, and move along the length direction of the drum with the cable, and then cooperate with the rotation of the drum to realize the orderly arrangement of the cables. It is coiled on the drum or rolled out from the drum, so that the cable can be automatically and orderly retracted and arranged along the length of the drum through the cable arranging mechanism, so as to avoid the messy coiling of the cable on the drum. The problem that the cable cannot be retracted and placed smoothly.

A further improvement of the automatic cable hoisting device of the present invention is that a rotatable screw rod is installed on the base, and the setting direction of the screw rod is consistent with the length direction of the drum;

The cable arranging mechanism is screwed on the screw rod, and the cable arranging mechanism can be moved along the screw rod by rotating the screw rod.

A further improvement of the automatic cable hoisting device of the present invention is that it further comprises a second driving component mounted on the base and drivingly connected with the screw rod, and the second driving component drives the screw rod to rotate;

The base is provided with two limit sensors corresponding to the screw rods, the limit sensors are used to detect the cable arranging mechanism, and the setting positions of the two limit sensors are the same as the two ends of the drum. Correspondingly, the limit sensor is controlled and connected to the second drive assembly, and when the cable arranging mechanism is detected, the limit sensor controls the second drive assembly to drive the lead screw to rotate in the opposite direction .

A further improvement of the automatic cable hoisting device of the present invention is that a rotatable lateral guide wheel is supported on the cable arranging mechanism, and the lateral guide wheel and the cable arranging mechanism are enclosed to form a the perforation.

A further improvement of the automatic cable hoisting device of the present invention is that the cable arranging mechanism is further provided with two rotatable longitudinal guide wheels, located on the side of the lateral guide wheels away from the drum, the cable Pass between the two longitudinal guide wheels.

A further improvement of the automatic cable hoisting device of the present invention is that the base is vertically provided with a first support plate and a second support plate opposite to each other;

The drum is rotatably mounted on the first support plate and the second support plate, the drum and the second support plate are connected by a rotating shaft, and a code disc is fixed on the rotating shaft, and the A number of hollow holes are evenly distributed on the code disc;

The second support plate is provided with a horizontal Hall sensor and a vertical Hall sensor corresponding to the code disc. The vertical Hall sensor or the horizontal Hall sensor coincides with a hollow hole, and the horizontal Hall sensor Or the vertical Hall sensor coincides with the part of the code disc except for the hollow hole, and the horizontal Hall sensor and the vertical Hall sensor are used to detect the rotation direction of the code disc to obtain the rotation direction of the drum. direction of rotation.

A further improvement of the automatic cable hoisting device of the present invention is that it further comprises a battery pack for supplying power to the first drive assembly and a charging assembly for charging the battery pack;

The battery pack and the charging assembly are arranged on the side of the drum close to the second support plate.

A further improvement of the automatic cable hoisting device of the present invention is that the charging assembly comprises: a casing disposed on the side of the second support plate away from the drum; a first coupling protruding from the end of the second support plate, a magnetic bar located in the casing and disposed at one end of the first coupling away from the rotating shaft, located in the casing and a generator coil wound on the magnet bar, and an excitation coil wound on the casing corresponding to the generator coil;

The power generating coil is electrically connected to the battery pack.

A further improvement of the automatic cable hoisting device of the present invention is that the first drive assembly includes a deceleration motor and a first motor driver for driving the deceleration motor to rotate;

The deceleration motor is electrically connected to the battery pack, and the line between the deceleration motor and the battery pack is attached and fixed along the inner wall of the drum;

The motor casing of the deceleration motor is fixed on the inner wall of the drum on the side close to the first support plate;

The motor output shaft of the deceleration motor protrudes from the drum and is installed and fixed on the first support plate;

The motor casing rotates to drive the drum to rotate.

A further improvement of the automatic cable hoisting device of the present invention is that the drum comprises a cylindrical body and a first side plate and a second side plate located on both sides of the cylindrical body;

The cross-sectional dimension of the first side plate and the second side plate is larger than the cross-sectional dimension of the cylinder.

Description of drawings

FIG. 1 is a schematic structural diagram of the automatic cable hoisting device of the present invention.

2 is a schematic structural diagram of a horizontal Hall sensor, a vertical Hall sensor, a code disc and a rotating shaft of the automatic cable hoisting device of the present invention.

FIG. 3 is a schematic structural diagram of the charging assembly of the automatic cable hoisting device of the present invention.

FIG. 4 is a schematic structural diagram of the cable arranging mechanism of the automatic cable hoisting device of the present invention.

FIG. 5 is a schematic structural diagram of the coiled cable reel of the automatic cable hoisting device of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The invention provides an automatic cable hoisting device for retracting and unwinding cables. The invention includes a base, a drum, a first driving component, and a cable arranging mechanism. The first driving component drives the drum to rotate, and the cable arranging mechanism can move along the length direction of the drum and carry the cables along the drum. The cable moves in the longitudinal direction of the drum, and then cooperates with the rotation of the drum to realize the orderly coiling of the cable on the drum or unwinding from the drum, so that the cable can be driven by the cable arranging mechanism along the length of the drum in an automated and orderly manner. Retracting and arranging the cables avoids the problem that the cables cannot be retracted smoothly due to the messy winding of the cables on the drum.

The automatic cable hoisting device of the present invention will be described below with reference to the accompanying drawings.

Referring to FIG. 1 , there is shown a schematic structural diagram of the automatic cable hoisting device of the present invention. In this embodiment, an automatic cable hoisting device includes: for retracting and unwinding cables, the cable hoisting device includes: a base 1, a drum 21 rotatably mounted on the base 1, a drum 21 provided on the drum The first drive assembly on 21 and the movable cable arranging mechanism 31 on the base 1, the first drive assembly drives the drum 21 to rotate, and the cable arranging mechanism 31 is formed with a hole for the cable to pass through. , the cable arranging mechanism 31 can move along the length direction of the drum 21, and move the cable along the length direction of the drum 21, and then cooperate with the rotation of the drum 21 to realize the orderly coiling of the cables on the drum 21 or Unrolled from the drum 21 .

Referring to FIG. 1 , further, the drum 21 includes a cylindrical body 213 and a first side plate 211 and a second side plate 212 located on both sides of the cylindrical body 213 , and the cross-sectional dimensions of the first side plate 211 and the second side plate 212 are larger than the cylindrical body According to the cross-sectional size of the body 213 , the first side plate 211 and the second side plate 212 surround the cables on both sides to prevent the cables from falling off the cylinder body 213 .

In this embodiment, the cable hoisting device further includes a console, the console includes a main control board, a sub-control board, a first control switch for controlling cable take-up, a second control switch for controlling cable pay-out, The third control switch for controlling the cable to be routed to the left and the fourth control switch for the control cable to be routed to the right. The first control switch and the second control switch are electrically connected to the sub-control board, the third control switch and the fourth control switch are electrically connected to the main control board, and the main control board is electrically connected to the sub-control board. By selecting the corresponding control switch on the console, the cable can be automatically retracted and arranged, and the control is convenient.

Referring to FIGS. 1 and 4 , in this embodiment, a rotatable screw rod 33 is installed on the base 1 , the setting direction of the screw rod 33 is consistent with the length direction of the drum 21 , and the cable arranging mechanism 31 is screwed to the On the screw rod 33 , the cable arranging mechanism 31 can be moved along the screw rod 33 by rotating the screw rod 33 .

Preferably, the slideway 32 is provided on the base 1, the setting direction of the slideway 32 is consistent with the length direction of the drum 21, the cable arranging mechanism 31 can slide along the slideway 32, and the screw rod 33 is located in the slideway. Above 32 and parallel to slideway 32 .

Further, the cable hoisting device further includes a second driving component mounted on the base 1 and drivingly connected with the screw rod 33 , the second driving component drives the screw rod 33 to rotate, thereby making the cable arranging mechanism 31 along the screw rod 33 to move.

Referring to FIG. 1 and FIG. 4 , further, the second drive assembly includes a stepper motor 34 mounted on one end of the screw rod 33 and a second motor driver for driving the stepper motor 34 to rotate. The stepper motor 34 and the second motor driver are electrically Connected to the main control board, the main control board controls the operation of the second driving component, the main control board sends a second driving signal to the second motor driver, and the second motor driver receives the second driving signal and sends the second driving signal to the stepping motor 34. The operation signal, the stepper motor 34 rotates after receiving the second operation signal, and the rotation of the stepper motor 34 drives the screw rod 33 to rotate, so that the cable arranging mechanism 31 can move left and right along the screw rod 33 . Preferably, a second coupling 37 is fixedly connected between the stepping motor 34 and the screw rod 33 .

4, specifically, a motor mounting plate 323 is provided on one side of the slideway 32, the stepper motor 34 is mounted on the motor mounting plate 323 on the side away from the slideway 32, and the motor shaft of the stepper motor 34 protrudes from the side of the slideway 32. The motor mounting plate 323 is fixedly connected with one end of the second coupling 37 , the slideway 32 is provided with a first screw fixing plate 321 near the motor mounting plate 323 , and one end of the screw 33 is mounted on the first screw fixing plate 321 It is fixedly connected with the other end of the second coupling 37 , the other side of the slideway 32 is provided with a second screw fixing plate 322 , and the other end of the screw 33 is mounted on the second screw fixing plate 322 .

Referring to FIGS. 1 and 4 , further, two limit sensors 36 are provided on the base 1 corresponding to the screw rod 33 . The limit sensors 36 are used to detect the cable arrangement 31 , and the two limit sensors 36 are provided with The position corresponds to the two ends of the drum 21 , and the limit sensor 36 is controlled and connected to the second drive assembly. When the cable arranging mechanism 31 is detected, the limit sensor 36 controls the second drive assembly to drive the screw rod 33 to rotate in the opposite direction. Preferably, the cable arranging mechanism 31 is provided with a position detection board 35 corresponding to the limit sensor 36. When the limit sensor 36 detects the position detection board 35, the limit sensor 36 controls the second drive assembly to drive the screw rod 33. Turn in the opposite direction. The limit sensor 36 is electrically connected to the main control board. When the limit sensor 36 detects the position detection board 35, the cable is coiled or rolled out to the position of the first side plate 211 or the second side plate 212. 36 sends an induction signal to the main control board, the main control board receives the induction signal and sends a regulation signal to the second motor driver, the second motor driver receives the regulation signal and sends a direction change signal to the stepping motor 34, and the stepping motor 34 receives After the direction change signal, the rotation direction will be changed and the rotation will be reversed. The reverse rotation of the stepping motor 34 drives the screw rod 33 to rotate reversely, so that the cable arranging mechanism 31 moves in the reverse direction, so that the cable arranging mechanism 31 can drive the wire The cable moves in the opposite direction, so that the cable arranging mechanism 31 can continuously move back and forth between the two limit sensors 36 , so that the cable can be taken back and forth on the drum 21 along the length direction of the drum 21 or placed on the drum 21 . Wire.

Referring to FIGS. 1 and 5 , in this embodiment, a rotatable lateral guide wheel 311 is supported on the cable arranging mechanism 31 , and a perforation is formed between the lateral guide wheel 311 and the cable arranging mechanism 31 . Further, the cable arranging mechanism 31 is also provided with two rotatable longitudinal guide wheels 312 , the two longitudinal guide wheels 312 are located on the side of the lateral guide wheel 312 away from the drum 21 , and the cables pass through the two longitudinal guide wheels 312 between. One end of the cable is fixedly connected to the drum 21, then passes between the transverse guide wheel 311 and the cable arranging mechanism 31, and then passes between the two longitudinal guide wheels 312, and the other end is fixedly connected to the heavy object to be lifted or pulled . The function of the two longitudinal guide wheels 312 is to prevent the cable from moving left and right when lifting or pulling heavy objects, and to guide and limit the cable longitudinally, so as to avoid the wear of the cable when the cable is retracted and unloaded, and prolong the cable life. service life. The lateral guide wheel 311 is arranged between the drum 21 and the two longitudinal guide wheels 312 to guide and limit the cable laterally, so that the cable can be coiled on the drum 21, and the wear and tear of the cable when the cable is retracted and placed is avoided. , extending the service life of the cable.

Referring to FIGS. 1 and 2 , in this embodiment, a first support plate 221 and a second support plate 222 are erected on the base 1 opposite to each other, and the roller 21 is rotatably mounted on the first support plate 221 and the second support plate 222 The plate 222, the roller 21 and the second support plate 222 are connected by a rotating shaft 214. A code disc 253 is fixed on the rotating shaft 214. A number of hollow holes 2531 are evenly distributed on the code disc 253. The second support plate 222 is provided with a corresponding code disc 253. There are a horizontal Hall sensor 251 and a vertical Hall sensor 252, the vertical Hall sensor 252 or the horizontal Hall sensor 251 coincides with a hollow hole 2531, the horizontal Hall sensor 251 or the vertical Hall sensor 252 and the code disc 253 are hollow Parts of the holes 2531 overlap, and the horizontal Hall sensor 251 and the vertical Hall sensor 252 are used to detect the rotation direction of the code disc 253 to obtain the rotation direction of the drum 21 . The horizontal hall sensor 251 and the vertical hall sensor 252 are electrically connected to the main control board.

The code disc 253 rotates with the rotating shaft 214. Since the horizontal Hall sensor 251 and the vertical Hall sensor 252 can only overlap with the hollow hole 2531 at the same time, the other coincides with the non-hollow hole 2531, so that the horizontal Hall sensor 251 And the vertical Hall sensor 252 generates different voltages, the horizontal Hall sensor 251 and the vertical Hall sensor 252 are electrically connected to the main control board, and the main control board receives the voltage values transmitted by the horizontal Hall sensor 251 and the vertical Hall sensor 252, and Calculate the phase difference between the horizontal Hall sensor 251 and the vertical Hall sensor 252, and determine the rotation direction of the code disc 253 according to the positive and negative values of the phase difference, that is, the rotation direction of the drum 21, and then determine that the cable is currently in the take-up stage or release stage. If the command of the first control switch or the second control switch activated by the user to take up or release the cable is inconsistent with the current stage of the cable's take-up or release determined by the sub-control board, the sub-control board will send the cable to the first motor. The driver 24 sends a turning signal, and the first motor driver 24 receives the turning signal and sends a turning signal to the deceleration motor 23. After receiving the turning signal, the deceleration motor 23 will change the direction of rotation and rotate in the opposite direction, so as to realize the take-up or release of the cable. line control.

Specifically, one end of the rotating shaft 214 is fixed on the side of the second side plate 212 away from the drum 21 , and the other end is rotatably mounted on the second supporting plate 222 . The second supporting plate 222 is provided with a bearing corresponding to the installation position of the rotating shaft 214 . 214 is rotatably mounted on the bearing.

1 , further, the first drive assembly includes a deceleration motor 23 and a first motor driver 24 for driving the deceleration motor 23 to rotate. The motor casing of the deceleration motor 23 is fixed on the drum 21 on the side close to the first support plate 221 On the inner wall, the motor output shaft of the deceleration motor 23 protrudes from the drum 21 and is fixed on the first support plate 221 , and the motor casing rotates to drive the drum 21 to rotate. The deceleration motor 23 and the first motor driver 24 are electrically connected to the sub-control board, the sub-control board controls the operation of the first driving component, the sub-control board sends the first driving signal to the first motor driver 24, and the first motor driver 24 receives the first driving signal. A driving signal is sent to the deceleration motor 23 to send a first operation signal, and the deceleration motor 23 rotates after receiving the first operation signal, thereby driving the rotation of the drum 21 to realize the take-up or pay-out of the cable.

Preferably, the deceleration motor 23 of the battery pack 26 is electrically connected, and the lines between the deceleration motors 23 of the battery pack 26 are attached and fixed along the inner wall of the cylinder 213. Compared with the prior art, the motor is arranged outside the drum, which is a motor. The power supply circuit is arranged outside, which is easy to cause the problem of circuit winding when the drum 21 rotates. The circuit of the present application is fixed along the inner wall of the cylinder body 213 and rotates synchronously with the cylinder body 213, which avoids the problem of circuit winding and reduces the impact of the circuit. to protection.

The traditional motor installation is usually that the motor casing is fixed outside the drum, the motor output shaft is connected to the drum, and the rotation of the motor output shaft is used to drive the drum to rotate. Rotating and rotating synchronously can easily lead to coiling or even twisting of the line, thereby causing damage to the equipment. In the present application, the installation method of the motor and the layout position of the circuit are improved, and the motor casing of the geared motor 23 is installed on the side of the first side plate 211 away from the first support plate 221, so that the motor casing is located in the drum 21. The motor output shaft passes through the first side plate 211 and is fixed on the first support plate 221. When the motor output shaft does not rotate, the rotation of the motor casing is realized by the directional driving torque, and the motor casing rotates to drive the motor casing. The roller 21 on the top rotates. The present application makes full use of the hollow space inside the drum, so that the external circuit of the cable hoisting device is more tidy, also avoids external interference to the circuit, and protects the circuit.

Referring to FIG. 3 , the cable hoisting device further includes a battery pack 26 for supplying power to the first driving component and a charging component 27 for charging the battery pack 26 . The battery pack 26 and the charging component 27 are provided on the drum 21 near the second support plate 222 On the side of the battery pack 26 and the charging assembly 27 are preferably arranged on the second side plate 212, the battery pack 26 is electrically connected to the sub-control board, the deceleration motor 23 and the first motor driver 24, and the sub-control board controls the battery pack 26, and supply power to the deceleration motor 23, the first motor driver 24, and the sub-control board.

Referring to FIG. 3 , the charging assembly 27 includes: a casing 271 disposed on the side of the second support plate 222 away from the drum 21 ; A coupling 272, a magnetic rod 273 located in the casing 271 and disposed at one end of the first coupling 272 away from the rotating shaft 214, a generator coil 274 located in the casing 271 and wound on the magnetic rod 273, corresponding to the power generation The coil 274 is wound around the excitation coil 275 provided on the casing 271 . Further, the excitation coil 275 is electrically connected to the main control board, the main control board is electrically connected to an external power supply, and the power generating coil 274 is electrically connected to the battery pack 26 . Preferably, a rectifier circuit is sequentially connected between the power generating coil 274 and the battery pack 26 . , filter circuit and transformer circuit.

Since the deceleration motor 23 and the first motor driver 24 need a DC power supply to power them, and the external power supply can only provide AC power, the deceleration motor 23 and the first motor driver 24 cannot be powered by an external power supply. Therefore, in this embodiment, the AC power of the external power source is converted into the required DC power by the charging component 27 and stored in the battery pack 26 , and then the deceleration motor 23 and the first motor driver 24 are powered by the battery pack 26 . The main control board provides high-frequency alternating current to the excitation coil 275, and generates a high-frequency alternating magnetic field under the action of the magnetic bar 273, and generates alternating current on the generator coil 274 under the action of the high-frequency alternating magnetic field, so that the alternating voltage is rectified After being filtered and transformed, it is adjusted to a stable DC voltage, so that the battery pack 26 can be charged, avoiding the cost waste of frequent replacement of the battery pack 26, ensuring that the battery pack 26 has sufficient power, and facilitating long-term automated operations.

Specifically, the interior of the rotating shaft 214 is hollow to form a space for wiring, and the wiring between the generating coil 274 and the battery pack 26 is sequentially arranged and fixed at the notch of the first coupling 272 , the inner wall of the rotating shaft 214 and the second side plate 212 It makes the external circuit of the cable hoisting device more tidy, avoids external interference to the circuit, and protects the circuit.

The working flow of the automatic cable hoisting device of the present invention will be described below.

The process of coiling the cable on the drum is as follows: one end of the cable passes through the cable arranging mechanism and is fixed on the first end of the drum. At this time, the cable arranging mechanism is also correspondingly located at the first end of the drum. The drum is controlled to rotate and coil the cable, and at the same time the cable arranging mechanism moves to the second end of the drum, so that the cables are coiled on the drum in a spiral shape and orderly. When the cable arranging mechanism moves to the second end of the drum, the cable is also coiled to the second end of the drum. At this time, the limit sensor detects the cable arranging mechanism and controls the cable arranging mechanism to move in the reverse direction. The cables are coiled in an orderly manner from the second end of the drum to the first end, and the process is repeated until the cables are fully retracted and coiled onto the drum.

The process of releasing the cable from the drum is as follows: control the drum to rotate and release the cable outwards, and the cable arranging mechanism moves synchronously so that the cable can be released in an orderly manner according to the coiling sequence. When moving to the end of the drum (the first end or the second end), the limit sensor will detect the cable arranging mechanism and control it to move in the opposite direction, and so on, until the cable is put out in place.

During the coiling and unwinding of the cable, the cable is driven by the cable arranging mechanism to move along the length of the drum, so as to realize the orderly retraction and release of the cable to avoid coiling of the cable.

By adopting the above-mentioned technical scheme, the present invention has the following beneficial effects:

The invention drives the drum to rotate through the first driving component, the horizontal Hall sensor, the vertical Hall sensor and the code disc are used to detect the rotation direction of the drum, and the cable arranging mechanism can move along the length direction of the drum, and carry the wire The cable moves along the length of the drum, and then cooperates with the rotation of the drum to realize the orderly winding of the cable on the drum or unwinding from the drum. The limit sensor is used to detect the cable arranging mechanism and control the driving of the second drive assembly. The screw rotates in the opposite direction, so that the cable can be automatically and orderly retracted and arranged by the cable arranging mechanism to and fro along the length of the drum, avoiding the mess caused by the cable being coiled on the drum. The problem that the cable cannot be retracted smoothly.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not intended to limit the present invention. The limited conditions that can be implemented have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the present invention without affecting the effect and the purpose that the present invention can achieve. It is within the scope that the technical content disclosed in the present invention can cover. At the same time, the terms such as "up", "down", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and clarity, and are not used to limit this specification. The implementable scope of the invention, and the change or adjustment of the relative relationship thereof, shall also be regarded as the implementable scope of the present invention without substantially changing the technical content.

The present invention has been described in detail above with reference to the embodiments of the accompanying drawings, and those skilled in the art can make various modifications to the present invention according to the above description. Therefore, some details in the embodiments should not be construed to limit the present invention, and the present invention will take the scope defined by the appended claims as the protection scope of the present invention.

Claims (10)

1. An automatic change cable winding device for receive and release cable, its characterized in that, cable winding device includes:

a base;

a roller rotatably mounted on the base;

the first driving assembly is arranged on the roller and drives the roller to rotate; and

the wire arranging mechanism is movably arranged on the base, through holes for the wires to pass through are formed in the wire arranging mechanism, the wire arranging mechanism can move along the length direction of the roller and drive the wires to move along the length direction of the roller, and the wires are wound on the roller or wound off the roller in order by matching with the rotation of the roller.

2. The automated cable hoist apparatus of claim 1, wherein the base has a rotatable screw mounted thereon, the screw being disposed in a direction consistent with a length direction of the drum;

the cable winding displacement mechanism is screwed on the screw rod, and can move along the screw rod by rotating the screw rod.

3. The automated cable hoist apparatus of claim 2, further comprising a second drive assembly mounted to the base and drivingly connected to the lead screw, the second drive assembly driving the lead screw for rotation;

the base is provided with two limit sensors corresponding to the screw rod, the limit sensors are used for detecting the cable arranging mechanism, the arrangement positions of the two limit sensors correspond to the two ends of the roller, the limit sensors are in control connection with the second driving assembly, and when the cable arranging mechanism is detected, the limit sensors control the second driving assembly to drive the screw rod to rotate reversely.

4. The automated cable winding device of claim 2, wherein the cable winding mechanism has a rotatable transverse guide wheel, and the transverse guide wheel and the cable winding mechanism enclose the through hole therebetween.

5. The automated cable winding device of claim 4, wherein the cable winding mechanism further comprises two rotatable longitudinal guide wheels disposed on a side of the transverse guide wheel away from the drum, the cable passing between the two longitudinal guide wheels.

6. The automated cable winding device of claim 1, wherein the base has a first support plate and a second support plate disposed opposite to each other;

the roller is rotatably arranged on the first supporting plate and the second supporting plate and is connected with the second supporting plate through a rotating shaft, a coded disc is fixedly arranged on the rotating shaft, and a plurality of hollowed holes are uniformly distributed in the coded disc;

the second supporting plate is provided with a horizontal Hall sensor and a vertical Hall sensor corresponding to the coded disc, the vertical Hall sensor or the horizontal Hall sensor is overlapped with a hollowed hole, the horizontal Hall sensor or the vertical Hall sensor is overlapped with a part of the coded disc, which is used for removing the hollowed hole, and the horizontal Hall sensor and the vertical Hall sensor are used for detecting the rotating direction of the coded disc so as to obtain the rotating direction of the roller.

7. The automated cable hoist apparatus of claim 6, further comprising a battery pack to power the first drive assembly and a charging assembly to charge the battery pack;

the battery pack and the charging assembly are arranged on the side face, close to the second supporting plate, of the roller.

8. The automated cable hoist apparatus of claim 7, wherein the charging assembly comprises: the second support plate is arranged on the side, far away from the roller, of the second support plate, the first coupler is arranged in the shell and is arranged at the end part, protruding out of the second support plate, of the rotating shaft, the magnetic rod is arranged in the shell and is arranged at one end, far away from the rotating shaft, of the first coupler, the power generation coil is arranged in the shell and wound on the magnetic rod, and the excitation coil is wound on the shell corresponding to the power generation coil;

the power generation coil is electrically connected to the battery pack.

9. The automated cable hoist apparatus of claim 7, wherein the first drive assembly includes a gear motor and a first motor drive for driving the gear motor to rotate;

the speed reducing motor is electrically connected with the battery pack, and a circuit between the speed reducing motor and the battery pack is fixedly attached along the inner wall of the roller;

the motor shell of the speed reducing motor is fixedly arranged on the inner wall of the roller close to one side of the first supporting plate;

the motor output shaft of the speed reducing motor protrudes out of the roller and is installed and fixed on the first supporting plate;

the motor shell rotates to drive the roller to rotate.

10. The automated cable hoist apparatus of claim 1, wherein the drum includes a drum body and first and second side plates on both sides of the drum body;

the sectional dimension of the first side plate and the second side plate is larger than that of the cylinder body.

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