CN111285279A - Automatic cable winding device - Google Patents
Automatic cable winding device Download PDFInfo
- Publication number
- CN111285279A CN111285279A CN202010220389.6A CN202010220389A CN111285279A CN 111285279 A CN111285279 A CN 111285279A CN 202010220389 A CN202010220389 A CN 202010220389A CN 111285279 A CN111285279 A CN 111285279A
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- China
- Prior art keywords
- roller
- cable
- motor
- hall sensor
- cable winding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/485—Control devices automatic electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
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
Technical Field
The invention relates to the technical field of winding devices, in particular to an automatic cable winding device.
Background
The winch is a light and small-sized hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain by using a winding drum, is widely applied to material lifting or horizontal dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like, and can also be used as a matched device of a modern electric control automatic operating line.
The existing winch can wind the cable on the winding drum, but can not orderly wind the cable on the winding drum, so that the cable is frequently wound on the winding drum in a mess, the cable is easily tangled, the cable cannot be smoothly wound out of the winding drum, and even the winding drum cannot run and further the motor equipment is damaged.
Therefore, it is desirable to provide an automatic cable winding device capable of automatically and orderly winding or unwinding a cable onto a drum to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic cable winding device to solve the problem that the existing winding machine is easy to cause cable tangling, so that the cable cannot be smoothly wound from a winding drum.
In order to achieve the above object, the present invention provides an automatic cable winding device for winding and unwinding a cable, wherein the cable winding device 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; 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.
According to the invention, the first driving assembly drives the roller to rotate, the cable arranging mechanism can move along the length direction of the roller and drives the cable to move along the length direction of the roller, and further the cable is wound on the roller or wound out of the roller in order by matching with the rotation of the roller, so that the cable can be driven by the cable arranging mechanism to be automatically and orderly wound and unwound along the length direction of the roller, and the problem that the cable cannot be wound and unwound smoothly due to the fact that the cable is wound on the roller in disorder is avoided.
The automatic cable winding device is further improved in that a rotatable screw rod is mounted on the base, and the arrangement direction of the screw rod is consistent with the length direction of the roller;
the cable winding displacement mechanism is screwed on the screw rod, and can move along the screw rod by rotating the screw rod.
The automatic cable winding device is further improved in that the automatic cable winding device further comprises a second driving assembly which is arranged on the base and is in driving connection with the screw rod, and the second driving assembly drives the screw rod to rotate;
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.
The automatic cable winding device is further improved in that a rotatable transverse guide wheel is arranged on the cable winding mechanism, and the transverse guide wheel and the cable winding mechanism are enclosed to form the through hole.
The automatic cable winding device is further improved in that the cable winding mechanism is further provided with two rotatable longitudinal guide wheels which are positioned on one side of the transverse guide wheel away from the roller, and the cable penetrates between the two longitudinal guide wheels.
The automatic cable winding device is further improved in that a first supporting plate and a second supporting plate which are oppositely arranged are vertically arranged on the base;
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.
The automatic cable winding device is further improved in that the automatic cable winding device further comprises a battery pack for supplying power to the first driving assembly and a charging assembly for charging 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.
In a further improvement of the automatic cable winding device of the present invention, 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.
The automatic cable winding device is further improved in that the first driving component comprises a speed reducing motor and a first motor driver for driving the speed reducing 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.
The automatic cable winding device is further improved in that the roller comprises a barrel body, a first side plate and a second side plate, wherein the first side plate and the second side plate are positioned on two sides of the barrel body;
the sectional dimension of the first side plate and the second side plate is larger than that of the cylinder body.
Drawings
Fig. 1 is a schematic structural view of an automatic cable winding device according to the present invention.
Fig. 2 is a schematic structural diagram of a horizontal hall sensor, a vertical hall sensor, a code wheel and a rotating shaft of the automatic cable winding device of the invention.
Fig. 3 is a schematic structural diagram of a charging assembly of the automatic cable winding device according to the present invention.
Fig. 4 is a schematic structural view of a cable winding mechanism of the automatic cable winding device according to the present invention.
Fig. 5 is a schematic structural view of the automatic cable winding device wound with the wire coil according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic cable winding device which is used for winding and unwinding cables. The wire winding and unwinding device comprises a base, a roller, a first driving assembly and a wire cable winding and unwinding mechanism, wherein the first driving assembly drives the roller to rotate, the wire cable winding and unwinding mechanism can move along the length direction of the roller and drives a wire cable to move along the length direction of the roller, and the wire cable is wound on the roller or wound off the roller in order by matching with the rotation of the roller, so that the wire cable can be driven by the wire cable winding and unwinding mechanism to be automatically and orderly wound and unwound along the length direction of the roller, and the problem that the wire cable cannot be wound and unwound smoothly due to the fact that the wire cable is wound on the roller in a messy manner is solved.
The automatic cable winding device of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of an automatic cable winding device according to the present invention is shown. In this embodiment, an automatic cable winding device includes: for receive and release the cable, cable hoisting device includes: the cable winding device comprises a base 1, a roller 21 rotatably installed on the base 1, a first driving assembly arranged on the roller 21 and a cable winding mechanism 31 movably arranged on the base 1, wherein the first driving assembly drives the roller 21 to rotate, a through hole for a cable to pass through is formed in the cable winding mechanism 31, the cable winding mechanism 31 can move along the length direction of the roller 21 and drives the cable to move along the length direction of the roller 21, and then the rotation of the roller 21 is matched to realize that the cable is orderly wound on the roller 21 or is wound out of the roller 21.
Referring to fig. 1, further, the drum 21 includes a drum 213 and a first side plate 211 and a second side plate 212 located at two sides of the drum 213, the cross-sectional dimensions of the first side plate 211 and the second side plate 212 are larger than the cross-sectional dimension of the drum 213, and the first side plate 211 and the second side plate 212 enclose the cables at two sides to prevent the cables from falling off the drum 213.
In this embodiment, the cable winding device further includes a console, and the console includes a main control board, a sub-control board, a first control switch for controlling the cable to be wound, a second control switch for controlling the cable to be wound, a third control switch for controlling the cable to be wound leftward, and a fourth control switch for controlling the cable to be wound rightward. The first control switch and the second control switch are electrically connected with the sub-control board, the third control switch and the fourth control switch are electrically connected with the main control board, and the main control board is electrically connected with the sub-control board. The automatic cable winding and unwinding and the cable arranging can be realized by selecting the corresponding control switch on the console, and the control is convenient.
Referring to fig. 1 and 4, in the present embodiment, a rotatable screw 33 is installed on the base 1, the setting direction of the screw 33 is consistent with the length direction of the drum 21, the cable arranging mechanism 31 is screwed on the screw 33, and the cable arranging mechanism 31 can move along the screw 33 by rotating the screw 33.
Preferably, the base 1 is provided with a slide way 32, the installation direction of the slide way 32 is consistent with the length direction of the roller 21, the cable arranging mechanism 31 can slide along the slide way 32, and the screw rod 33 is positioned above the slide way 32 and is parallel to the slide way 32.
Further, the cable winding device further comprises a second driving assembly which is installed on the base 1 and is in driving connection with the screw rod 33, and the second driving assembly drives the screw rod 33 to rotate, so that the cable arranging mechanism 31 moves along the screw rod 33.
Referring to fig. 1 and 4, further, the second driving assembly includes a stepping motor 34 installed at one end of the lead screw 33 and a second motor driver for driving the stepping motor 34 to rotate, the stepping 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 assembly, the main control board sends a second driving signal to the second motor driver, the second motor driver receives the second driving signal and sends a second operating signal to the stepping motor 34, the stepping motor 34 rotates after receiving the second operating signal, the stepping motor 34 rotates to drive the lead screw 33 to rotate, and further, the cable arranging mechanism 31 can move left and right along the lead screw 33. Preferably, a second coupling 37 is fixedly connected between the stepping motor 34 and the lead screw 33.
Referring to fig. 4, specifically, a motor mounting plate 323 is disposed on one side of the slide rail 32, the stepping motor 34 is mounted on the motor mounting plate 323 on one side away from the slide rail 32, a motor shaft of the stepping motor 34 protrudes from the motor mounting plate 323 and is fixedly connected to one end of the second coupler 37, a first lead screw fixing plate 321 is disposed on the slide rail 32 close to the motor mounting plate 323, one end of the lead screw 33 is mounted on the first lead screw fixing plate 321 and is fixedly connected to the other end of the second coupler 37, a second lead screw fixing plate 322 is disposed on the other side of the slide rail 32, and the other end of the lead screw 33 is mounted on the second lead screw.
Referring to fig. 1 and 4, further, two limit sensors 36 are disposed on the base 1 corresponding to the screw 33, the limit sensors 36 are used for detecting the cable winding displacement mechanism 31, the two limit sensors 36 are disposed at positions corresponding to two ends of the drum 21, the limit sensors 36 are in control connection with the second driving assembly, and when the cable winding displacement mechanism 31 is detected, the limit sensors 36 control the second driving assembly to drive the screw 33 to rotate reversely. Preferably, the cable arranging mechanism 31 is provided with a position detecting plate 35 corresponding to the position limiting sensor 36, and when the position detecting plate 35 is detected by the position limiting sensor 36, the position limiting sensor 36 controls the second driving assembly to drive the screw rod 33 to rotate reversely. The limit sensor 36 is electrically connected to the main control board, and when the limit sensor 36 detects the position detecting plate 35, the cable is coiled or wound out to a position of the first side plate 211 or the second side plate 212, the limit sensor 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-changing signal to the stepping motor 34, the stepping motor 34 changes the rotation direction to rotate reversely after receiving the direction-changing signal, the stepping motor 34 rotates reversely to drive the screw rod 33 to rotate reversely, so that the cable arranging mechanism 31 moves reversely, the cable arranging mechanism 31 can drive the cable to move reversely, thereby enabling the cable winding displacement mechanism 31 to continuously move back and forth between the two limit sensors 36, thereby enabling the cable to be wound or unwound back and forth on the drum 21 along the length of the drum 21.
Referring to fig. 1 and 5, in the present embodiment, a transverse guide wheel 311 is rotatably disposed on the cable arranging mechanism 31, and a through hole is formed between the transverse guide wheel 311 and the cable arranging mechanism 31. Furthermore, the cable arranging mechanism 31 is further provided with two rotatable longitudinal guide wheels 312, the two longitudinal guide wheels 312 are located on one side of the transverse guide wheel 312 away from the roller 21, and the cable passes through between the two longitudinal guide wheels 312. One end of the cable is fixedly connected to the roller 21, then passes through the space between the transverse guide wheel 311 and the cable arranging mechanism 31 and then passes through the space between the two longitudinal guide wheels 312, and the other end of the cable is fixedly connected with a heavy object to be lifted or pulled. The two longitudinal guide wheels 312 are used for longitudinally guiding and limiting the cable in order to avoid the cable moving left and right when lifting or pulling heavy objects, so that the cable is prevented from being abraded when being wound and released, and the service life of the cable is prolonged. The transverse guide wheel 311 is arranged between the roller 21 and the two longitudinal guide wheels 312 to transversely guide and limit the cable, so that the cable can be wound on the roller 21, the cable is prevented from being abraded when being wound and unwound, and the service life of the cable is prolonged.
Referring to fig. 1 and 2, in this embodiment, a first support plate 221 and a second support plate 222 which are oppositely arranged are erected on a base 1, a roller 21 is rotatably installed on the first support plate 221 and the second support plate 222, the roller 21 and the second support plate 222 are connected through a rotating shaft 214, a code disc 253 is fixedly arranged on the rotating shaft 214, a plurality of hollow holes 2531 are uniformly distributed on the code disc 253, a horizontal hall sensor 251 and a vertical hall sensor 252 are arranged on the second support plate 222 corresponding to the code disc 253, the vertical hall sensor 252 or the horizontal hall sensor 251 coincides with one hollow hole 2531, the horizontal hall sensor 251 or the vertical hall sensor 252 coincides with a portion of the code disc 253 where the hollow hole 2531 is removed, and the horizontal hall sensor 251 and the vertical hall sensor 252 are used for detecting a rotation direction of the code disc 253 to obtain a rotation direction of the roller 21. The horizontal hall sensor 251 and the vertical hall sensor 252 are electrically connected to the main control board.
The coded disc 253 rotates along with the rotating shaft 214, only one of the horizontal Hall sensor 251 and the vertical Hall sensor 252 can coincide with the hollow hole 2531 at the same time, and the other one can coincide with the non-hollow hole 2531, so that different voltages are generated by the horizontal Hall sensor 251 and the vertical Hall sensor 252, the horizontal Hall sensor 251 and the vertical Hall sensor 252 are electrically connected to the main control board, the main control board receives voltage values transmitted by the horizontal Hall sensor 251 and the vertical Hall sensor 252, the phase difference between the horizontal Hall sensor 251 and the vertical Hall sensor 252 is calculated, the rotating direction of the coded disc 253 is judged according to the positive and negative values of the phase difference, namely the rotating direction of the roller 21, and further whether the cable is in a wire winding stage or a wire unwinding stage at present is judged. If the instruction of taking up or paying off triggered by the first control switch or the second control switch started by the user is inconsistent with the stage of taking up or paying off of the cable judged by the current sub-control board, the sub-control board sends a turning signal to the first motor driver 24, the first motor driver 24 receives the turning signal and sends a steering signal to the speed reducing motor 23, and the speed reducing motor 23 changes the rotation direction to perform reverse rotation after receiving the steering signal, so that the control of taking up or paying off of the cable is realized.
Specifically, one end of the rotating shaft 214 is fixed to a side of the second side plate 212 away from the drum 21, the other end is rotatably mounted on the second supporting plate 222, a bearing is disposed at a position of the second supporting plate 222 corresponding to the mounting position of the rotating shaft 214, and the rotating shaft 214 is rotatably mounted on the bearing.
Referring to fig. 1, further, the first driving assembly includes a speed reduction motor 23 and a first motor driver 24 for driving the speed reduction motor 23 to rotate, a motor housing of the speed reduction motor 23 is fixedly disposed on the inner wall of the drum 21 near one side of the first supporting plate 221, a motor output shaft of the speed reduction motor 23 protrudes out of the drum 21 and is fixedly mounted on the first supporting plate 221, and the motor housing rotates to drive the drum 21 to rotate. The speed reducing 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 assembly, the sub-control board sends a first driving signal to the first motor driver 24, the first motor driver 24 receives the first driving signal and sends a first operation signal to the speed reducing motor 23, and the speed reducing motor 23 rotates after receiving the first operation signal, so that the roller 21 is driven to rotate, and the wire take-up or pay-off of the cable is realized.
Preferably, the reduction motors 23 of the battery packs 26 are electrically connected, the lines between the reduction motors 23 of the battery packs 26 are fixedly attached to the inner wall of the cylinder 213, compared with the prior art in which the motors are arranged outside the cylinder, the lines for supplying power to the motors are arranged outside the cylinder, so that the problem of line winding when the cylinder 21 rotates is easily caused.
Traditional motor installation is motor casing and is fixed in the cylinder outside usually, and the motor output shaft is connected with the cylinder, utilizes motor output shaft to rotate and drives the cylinder and rotate, but such setting makes the circuit of connecting the motor also must externally set up, and along with the rotation of cylinder and synchronous rotation, leads to coiling of circuit easily, twists absolutely even, and then causes the damage of equipment. And this application has improved the installation of motor and the position of laying of circuit, install gear motor 23's motor casing on one side that first backup pad 221 was kept away from to first curb plate 211 for the motor casing is located cylinder 21, and on passing first curb plate 211 and being fixed in first backup pad 221 with the motor output shaft, under the condition that the motor output shaft does not change, realize the rotation of motor casing through direction drive moment, the motor casing rotates and then drives cylinder 21 on it and rotates. This application make full use of the inside cavity space of cylinder, make cable hoist device external line cleaner and tidier, also avoided the interference of external to the circuit, played the guard action to the circuit.
Referring to fig. 3, the cable winding device further includes a battery pack 26 for supplying power to the first driving assembly and a charging assembly 27 for charging the battery pack 26, the battery pack 26 and the charging assembly 27 are disposed on the side of the drum 21 adjacent to the second supporting plate 222, preferably, the battery pack 26 and the charging assembly 27 are disposed on the second side plate 212, the battery pack 26 is electrically connected to the sub-control board, the speed-reducing motor 23 and the first motor driver 24, the sub-control board controls the battery pack 26 and supplies power to the speed-reducing motor 23 and the first motor driver 24 and the sub-control board.
Referring to fig. 3, the charging assembly 27 includes: a casing 271 disposed on one side of the second support plate 222 away from the drum 21, a first coupling 272 disposed in the casing 271 and disposed at an end of the rotating shaft 214 protruding from the second support plate 222, a magnetic rod 273 disposed in the casing 271 and disposed at one end of the first coupling 272 away from the rotating shaft 214, a generating coil 274 disposed in the casing 271 and wound on the magnetic rod 273, and a field coil 275 corresponding to the generating coil 274 and wound 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 source, the power generation coil 274 is electrically connected to the battery pack 26, and preferably, a rectification circuit, a filter circuit and a voltage transformation circuit are sequentially connected between the power generation coil 274 and the battery pack 26.
Since the reduction motor 23 and the first motor driver 24 require a dc power source to supply power thereto, and the external power source can only supply ac power, the reduction motor 23 and the first motor driver 24 cannot be supplied with power by using the external power source. Therefore, in the present embodiment, the charging assembly 27 converts the ac power of the external power source into the required dc power, and stores the dc power in the battery pack 26, and then the battery pack 26 supplies power to the decelerating motor 23 and the first motor driver 24. The main control board provides high-frequency alternating current for the magnet exciting coil 275, a high-frequency alternating magnetic field is generated under the gathering action of the magnet bars 273, alternating current is generated on the electric generating coil 274 under the action of the high-frequency alternating magnetic field, and the alternating current voltage is adjusted to be stable direct current voltage after rectification, filtering and voltage transformation, so that the battery pack 26 can be charged, the cost waste caused by frequent replacement of the battery pack 26 is avoided, the battery pack 26 is guaranteed to have sufficient electric quantity, and long-time automatic operation is facilitated.
Specifically, the hollow inside of the rotating shaft 214 forms a space for wiring lines, and the lines between the generating coil 274 and the battery pack 26 are sequentially wired and fixed at the notch of the first coupling 272, on the inner wall of the rotating shaft 214 and on the second side plate 212, so that the external lines of the cable winding device are cleaner and tidier, the interference of the outside to the lines is avoided, and the lines are protected.
The following describes the operation of the automatic cable winding device according to the present invention.
The process of winding the cable on the drum is as follows: one end of the cable penetrates through the cable arranging mechanism and is fixed at the first end of the roller, the cable arranging mechanism is correspondingly positioned at the first end of the roller at the moment, the roller is controlled to rotate and wind the cable, and meanwhile, the cable arranging mechanism moves towards the second end of the roller, so that the cable is wound on the roller in a spiral and orderly manner. When the cable winding displacement mechanism moves to the second end of the roller, the cable is also wound to the second end of the roller, and at the moment, the limit sensor detects the cable winding displacement mechanism and controls the cable winding displacement mechanism to move reversely, so that the cable is wound from the second end to the first end of the roller in a spiral and orderly manner, and the process is repeated until the cable is completely withdrawn and wound on the roller.
The process of paying out the cable from the drum is as follows: the control cylinder rotates and outwards emits the cable, the cable winding mechanism synchronously moves to enable the cable to be orderly emitted according to the coiling sequence, and when the cable winding mechanism moves to the end part (the first end or the second end) of the cylinder, the limiting sensor detects the cable winding mechanism and controls the cable winding mechanism to reversely move, and the operation is repeated until the cable is emitted in place.
In the coiling and releasing process of the cable, the cable is driven to move along the length direction of the roller through the cable arranging mechanism, and the cable is orderly collected and released to avoid coiling.
By adopting the technical scheme, the invention has the following beneficial effects:
according to the invention, the first driving assembly drives the roller to rotate, the horizontal Hall sensor, the vertical Hall sensor and the coded disc are used for detecting the rotation direction of the roller, the cable arranging mechanism can move along the length direction of the roller and drives the cable to move along the length direction of the roller, so that the cable can be orderly wound on the roller or wound off the roller by matching with the rotation of the roller, and the limiting sensor is used for detecting the cable arranging mechanism and controlling the second driving assembly to drive the screw rod to reversely rotate, so that the cable can be driven by the cable arranging mechanism to reciprocate along the length direction of the roller to automatically and orderly wind up and wind down, and the problem that the cable cannot be smoothly wound and unwound due to the fact that the cable is wound on the roller in a mess manner is avoided.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220389.6A CN111285279A (en) | 2020-03-25 | 2020-03-25 | Automatic cable winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220389.6A CN111285279A (en) | 2020-03-25 | 2020-03-25 | Automatic cable winding device |
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| Publication Number | Publication Date |
|---|---|
| CN111285279A true CN111285279A (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010220389.6A Pending CN111285279A (en) | 2020-03-25 | 2020-03-25 | Automatic cable winding device |
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| Country | Link |
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| CN (1) | CN111285279A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408226A (en) * | 2020-12-04 | 2021-02-26 | 福建省伟志兴体育用品有限公司 | Winding device and parachute system adopting same |
| CN113501382A (en) * | 2021-06-17 | 2021-10-15 | 国网河北省电力有限公司邯郸市新区供电分公司 | Automatic redundant cable collecting and storing device |
| EP3981730A1 (en) * | 2020-10-09 | 2022-04-13 | Warn Industries, Inc. | Fairlead with integrated positioning device |
| CN114906761A (en) * | 2022-06-22 | 2022-08-16 | 浙江大学 | Multi-degree-of-freedom distribution and recovery device and method for non-uniform cable towing array |
-
2020
- 2020-03-25 CN CN202010220389.6A patent/CN111285279A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3981730A1 (en) * | 2020-10-09 | 2022-04-13 | Warn Industries, Inc. | Fairlead with integrated positioning device |
| US20220112055A1 (en) * | 2020-10-09 | 2022-04-14 | Warn Industries, Inc. | Fairlead with integrated positioning device |
| CN112408226A (en) * | 2020-12-04 | 2021-02-26 | 福建省伟志兴体育用品有限公司 | Winding device and parachute system adopting same |
| CN113501382A (en) * | 2021-06-17 | 2021-10-15 | 国网河北省电力有限公司邯郸市新区供电分公司 | Automatic redundant cable collecting and storing device |
| CN114906761A (en) * | 2022-06-22 | 2022-08-16 | 浙江大学 | Multi-degree-of-freedom distribution and recovery device and method for non-uniform cable towing array |
| CN114906761B (en) * | 2022-06-22 | 2023-02-28 | 浙江大学 | Multi-degree-of-freedom distribution and recovery device and method for non-uniform cable towing array |
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