CN217398109U - Rope winding device - Google Patents

Abstract

The utility model belongs to the technical field of the rolling equipment, more specifically say, relate to a rope coiling mechanism, it is through setting up the rope guide mechanism in the frame, cut rope mechanism, send rope mechanism and ropewinder mechanism, ropewinder mechanism coils and retrieves the rope, send rope mechanism to lead the rope to coiling on ropewinder mechanism, the rope guide mechanism is drawn the head of rope to make the head of rope can be sent rope mechanism's centre gripping, cut rope mechanism and cut the rope when the coiling number of turns of rope reaches certain number of turns requirement. The rope guiding mechanism, the rope shearing mechanism, the rope feeding mechanism and the rope winding mechanism are matched with one another and work cooperatively, so that automatic winding and recovery of the rope can be realized, the rope recovery operation is simple, and the rope recovery efficiency is improved; and the rope can be cut off to cut off the rope mechanism after the rope is convoluteed certain number of turns, need not to use extra shearing tool manual work to cut off the rope, and rope is convoluteed and is cut section mechanism integration and set up in same frame, and the device is multiple functional, and it is nimble convenient to use, and the practicality is strong.

Description

rope rewinding device

technical field

The utility model belongs to the technical field of winding equipment, and more particularly relates to a rope winding device.

Background technique

In the elevator system, a traction mechanism needs to be set up to pull the elevator car up and down along the elevator shaft. The traction rope, as one of the core components of the traction mechanism, is used to connect with the car for hoisting and traction. , tightening and carrying the role of the car. Generally, steel wire ropes are often used for traction ropes. During the use process, the steel wire ropes need to be repaired and maintained at regular intervals. For example, the wire ropes need to be lubricated, inspected and maintained to ensure that the wire ropes have sufficient lubrication.

When repairing and maintaining the wire rope, it is necessary to rewind the wire rope. At present, the winding of the wire rope is usually done manually by using the handwheel device, which is laborious and difficult to improve the efficiency. In addition, the use of the handwheel device to wind the wire rope requires manual cutting tools such as angle grinders to cut the wire rope manually. It further increases the difficulty of winding, making it more difficult to improve the winding efficiency.

Utility model content

The main purpose of the embodiments of the present invention is to provide a rope winding device, so as to solve the technical problems of complicated operation, difficult operation and difficult to improve the winding efficiency of the elevator wire rope in the prior art using a handwheel device to manually wind up .

The technical scheme adopted by the utility model is: to provide a rope winding device, including a frame, and a rope guiding mechanism, a rope cutting mechanism, a rope feeding mechanism and a rope winding mechanism arranged on the frame. The mechanisms are arranged at intervals, the rope guiding mechanism is used to draw out the head of the rope to be reeled, the rope winding mechanism is used to wind and recover the rope, the rope feeding mechanism and the rope cutting mechanism are respectively arranged between the rope guiding mechanism and the rope winding mechanism, The rope feeding mechanism can reciprocate between the rope guiding mechanism and the rope winding mechanism, and can clamp and pull the head of the rope to be wound on the rope winding mechanism, and the rope cutting mechanism is used for cutting the rope.

In some embodiments, the wire feeding mechanism includes a first clamping member and a displacement driving member, the displacement driving member is connected with the first clamping member to drive the first clamping member to reciprocate between the wire guiding mechanism and the wire winding mechanism, Thereby, the first clamping member clamps and pulls the head of the rope to move to be wound on the rope winding mechanism.

In some embodiments, the rope cutting mechanism includes a cutting member and a cutting driving member, and the cutting driving member is drivingly connected with the cutting member;

Wherein, when the first clamping element clamps the rope between the shearing element and the rope guiding mechanism, the shearing driving element drives the shearing element to cut the rope.

In some embodiments, the rope cutting mechanism further includes a second clamping member and a clamping driving member, the clamping driving member is drivingly connected with the second clamping member, and the second clamping member is located between the cutting member and the rope winding mechanism , the second clamping piece is used for cooperating with the first clamping piece to tighten the rope, and the shearing piece is used for cutting the rope between the first clamping piece and the second clamping piece.

In some embodiments, the rope guiding mechanism includes a drum and a tensioning frame, the drum is rotatably mounted on the frame, the tensioning frame is arranged between the drum and the shearing member, the drum is used for winding the rope, and the tensioning frame is used for The part of the rope extending from the drum is tensioned, and the displacement driving member drives the first clamping member to move back and forth between the rope winding mechanism and the tensioning frame.

In some embodiments, the tensioning frame includes a first strut and a second strut, and the first strut and the second strut are spaced up and down, so that the rope can be wound up and down and tensioned.

In some embodiments, the first strut is provided with two limiting members at intervals along the length direction, and the two limiting members are used to limit the movement distance of the rope along the length direction of the first strut.

In some embodiments, the rope cutting mechanism further includes a first limit head and a second limit head that are arranged at intervals and used for the rope to pass through, and a straight line where the first limit head and the second limit head are located is located at the two limit positions between the pieces and perpendicular to the first strut, the first limit head and the second limit head cooperate to limit the movement of the rope along the direction perpendicular to the first strut.

In some embodiments, the rope winding mechanism includes a winding drum, a clamping member and a rotary driving member, the rotary driving member is connected with the winding drum to drive the winding drum to rotate the winding rope, and the clamping member is mounted on the winding drum, The clamping part is used for clamping the head of the rope drawn out from the rope feeding mechanism, so that the rope can be wound up with the rotation of the winding drum.

In some embodiments, the rope winding mechanism further includes a pressing plate and a pressing plate driving member, the pressing plate is movably installed on one side of the drum wall of the winding drum, the pressing plate driving member is connected with the pressing plate, and the pressing plate driving member is used for driving the pressing plate to move to adjust the relationship between the pressing plate and the pressing plate. The distance between the drum walls of the take-up drum.

In some embodiments, the winding drum is a shrinking drum, and the shrinking drum can adjust the winding diameter by shrinking.

In some embodiments, the rope winding device further includes a counter and a controller mounted on the frame, the counter is used to measure the number of turns of the rope reeled by the rope winding mechanism, the controller is connected to the rope feeding mechanism, the rope cutting mechanism and the rope winding Mechanism and counter communication connection.

The above-mentioned one or more technical solutions in the rope winding device provided by the embodiment of the present invention have at least one of the following technical effects: the rope winding device of the present application is provided with a rope guiding mechanism, a rope cutting mechanism, Rope feeding mechanism and rope winding mechanism, the rope winding mechanism is used for winding and recovering the rope, the rope feeding mechanism is used to draw the rope to be wound to the winding rope mechanism, and the rope guiding mechanism is used for the rope to be recovered. The head of the rope is drawn out, so that the head of the rope can be clamped by the rope feeding mechanism, and the rope cutting mechanism is used to cut the rope when the number of turns of the rope reaches a certain number of turns. In this way, the rope guiding mechanism, the rope cutting mechanism, the rope feeding mechanism and the rope winding mechanism cooperate with each other and work together to realize the automatic winding and recovery of the rope. For the rope, the labor intensity of the operator is reduced, and the recovery efficiency of the rope is improved; in addition, because the rope cutting mechanism is provided on the frame, the rope cutting mechanism can cut the rope after the rope is wound for a certain number of turns, without the need to use additional cutting tools to cut manually. The rope, rope winding and cutting mechanism are integrated on the same frame, and the device has complete functions, flexible and convenient use, and strong practicability.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. For some novel embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a rope winding device provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the rope winding device shown in FIG. 1 from another perspective;

Fig. 3 is a positional relationship diagram of each structure of the rope winding device shown in Fig. 1;

Fig. 4 is the structural schematic diagram of the rope feeding mechanism of the rope winding device shown in Fig. 1;

FIG. 5 is a schematic structural diagram of the rope cutting mechanism of the rope winding device shown in FIG. 1;

Fig. 6 is another perspective view of the rope cutting mechanism shown in Fig. 5;

Fig. 7 is the structural schematic diagram of the tensioning frame of the rope winding device shown in Fig. 2;

FIG. 8 is a schematic structural diagram of the rope winding mechanism of the rope winding device shown in FIG. 1;

FIG. 9 is a schematic diagram of the main action process when the rope winding device shown in FIG. 1 is used to wind up the rope.

In the figure, each accompanying drawing is mainly marked as:

10. Rack;

20. Rope winding mechanism; 21. Rewinding drum; 211. Winding plate; 212, drum shaft; 213, drum bottom plate; 214, connecting rod; 241. Platen driver;

30. Rope feeding mechanism; 31. First clamping member; 311. Clamping cylinder; 32. Displacement driving member;

40. Rope cutting mechanism; 41. Shearing part; 411. Shearing driving part; 42. Second clamping part; 421. Clamping and driving part; 43. Mounting frame; Two limit heads;

50, rope pulling mechanism; 51, roller; 511, roller; 52, tension frame; 521, first strut; 522, second strut; 523, limiter; 524, vertical rod; 525, connecting bearing ;

100, rope; 101, rope roll.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to Fig. 1 to Fig. 9 and the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Features delimited with "first" and "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Reference to "one embodiment," "some embodiments," or "an embodiment" described in the present specification means that the specific features, structures described in connection with the embodiment are included in one or more embodiments of the present invention or characteristics. The appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily all referring to the same embodiments, but means "one or more, but not all, embodiments" unless otherwise specifically emphasized. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in FIG. 1 to FIG. 9 , an embodiment of the present invention provides a rope winding device, which is used for automatically winding and recovering a rope, and is especially suitable for winding and recovering a traction rope of an elevator, such as a steel wire rope.

Please refer to FIGS. 1 to 3 , wherein FIG. 1 is a schematic structural diagram of a rope winding device provided by an embodiment of the present invention, and FIG. 2 is a structural schematic diagram of the rope winding device shown in FIG. 1 from another perspective, FIG. 3 is a positional relationship view of each structure of the rope winding device shown in FIG. 1 . The rope winding device of the present application will be described below with reference to the accompanying drawings and specific embodiments.

In this embodiment, as shown in FIG. 1 and FIG. 2 , the rope winding device includes a frame 10 , and a rope pulling mechanism 50 , a rope cutting mechanism 40 , a rope feeding mechanism 30 and a rope winding mechanism installed on the frame 10 20. The rope pulling mechanism 50 is arranged at intervals from the rope winding mechanism 20, the rope winding mechanism 20 is used for winding and recovering the rope 100, the rope pulling mechanism 50 is used for pulling out the head of the rope 100 to be wound up, and the rope feeding mechanism 30 is provided on the Between the rope pulling mechanism 50 and the rope winding mechanism 20, and can move back and forth between the rope pulling mechanism 50 and the rope winding mechanism 20, when the rope feeding mechanism 30 moves to the rope pulling mechanism 50, the rope feeding mechanism 30 can clamp The head of the rope 100 drawn out from the rope pulling mechanism 50, when the rope feeding mechanism 30 moves toward the rope winding mechanism 20, can pull the head of the rope 100 to move synchronously to be wound on the rope winding mechanism 20, wherein the rope pulling mechanism 50 is provided. The head of the rope 100 is drawn out, so that the rope feeding mechanism 30 can smoothly hold the head of the rope 100 to be wound. Further, the rope cutting mechanism 40 is arranged between the rope pulling mechanism 50 and the rope winding mechanism 20 and is used for cutting the rope 100. Specifically, the rope cutting mechanism 40 is used for winding the rope 100 on the rope winding mechanism 20 for a certain number of turns. The number of ropes 100 can be cut.

In the rope winding device of the embodiment of the present invention, a rope guiding mechanism 50 , a rope cutting mechanism 40 , a rope feeding mechanism 30 and a rope winding mechanism 20 are arranged on the frame 10 , and the rope winding mechanism 20 is used for winding the recovery rope 100 . The rope feeding mechanism 30 is used to draw the rope 100 to be wound on the rope winding mechanism 20, and the rope pulling mechanism 50 is used to draw out the head of the rope 100 to be recovered, so that the head of the rope 100 can be It is clamped by the rope feeding mechanism 30, and the rope cutting mechanism 40 is used for cutting the rope 100 when the number of winding turns of the rope 100 reaches a certain number of turns required. In this way, the rope guiding mechanism 50 , the rope cutting mechanism 40 , the rope feeding mechanism 30 and the rope winding mechanism 20 cooperate with each other and work together to realize the automatic winding and recovery of the rope 100 . The device manually rotates the handwheel to recover the rope 100, the labor intensity of the operator is reduced, and the recovery efficiency of the rope 100 is improved; and at the same time, a rope cutting mechanism 40 is provided on the frame 10, and the rope cutting mechanism 40 can be cut after the rope coil 101 is wound for a certain number of turns. The rope 100 does not need to use additional cutting tools to manually cut the rope 100. The mechanism for winding and cutting the rope coil 101 is integrated on the same frame 10. The device has complete functions, is flexible and convenient to use, and has strong practicability.

In some embodiments of the present invention, as shown in FIGS. 1 to 3 , the wire feeding mechanism 30 includes a first clamping member 31 and a displacement driving member 32 , and the displacement driving member 32 is connected with the first clamping member 31 to drive The first clamping member 31 moves, so that the first clamping member 31 can clamp and pull the head of the rope 100 to be wound on the rope winding mechanism 20 . Specifically, the displacement driving member 32 drives the first clamping member 31 to move back and forth between the rope pulling mechanism 50 and the rope winding mechanism 20 . When the displacement driving member 32 drives the first clamping member 31 to move close to the rope pulling mechanism 50 , The first clamping member 31 clamps the head of the rope 100. After the first clamping member 31 clamps the rope 100, the displacement driving member 32 drives the first clamping member 31 to move toward the rope winding mechanism 20, and the rope 100 is moved. The first gripping member 31 is pulled into contact with the rope winding mechanism 20 , so that the rope 100 can be wound on the rope winding mechanism 20 .

Please refer to FIG. 1 , FIG. 2 and FIG. 4 together, wherein FIG. 4 is a schematic structural diagram of the rope feeding mechanism of the rope winding device shown in FIG. 1 .

In this embodiment, as shown in FIGS. 1 to 3 , the rope pulling mechanism 50 and the rope winding mechanism 20 are arranged on opposite sides of the frame 10 at intervals along the length direction of the frame 10 , and the displacement driving member 32 is used to drive the first A clamping member 31 performs reciprocating linear motion along the length direction of the frame 10 . Specifically, the displacement driving member 32 may be a linear module or the like arranged along the length direction of the frame 10 .

Further, as shown in FIG. 4 , in this embodiment, the rope feeding mechanism 30 further includes a clamping cylinder 311 , the clamping cylinder 311 is installed on the output end of the displacement driving member 32 , and the first clamping member 31 is installed in the clamping cylinder 311 . At the output end of the air cylinder 311, the first clamping member 31 is arranged between the rope 100 and the displacement driving member 32. The clamping cylinder 311 is used to drive the first clamping member 31 to move up and down relative to the displacement driving member 32, so that the first clamping member 31 is moved up and down relative to the displacement driving member 32. The holder 31 can clamp the rope 100 when it moves upward, and the first clamping element 31 is located below the rope 100 when the rope 100 is not clamped, so as to avoid obstruction during the winding of the rope 100 by the rope winding mechanism 20 Normal movement of rope 100.

Please refer to FIGS. 1 to 3 , as well as FIGS. 5 and 6 , wherein FIG. 5 is a schematic structural diagram of the rope cutting mechanism of the rope winding device shown in FIG. 1 , and FIG. 6 is the rope cutting mechanism shown in FIG. 5 . another perspective view.

In other embodiments of the present invention, as shown in FIG. 1 , FIG. 2 and FIG. 5 , the rope cutting mechanism 40 includes a cutting member 41 and a cutting driving member 411 , and the cutting driving member 411 is installed on the frame 10 Specifically, the rope cutting mechanism 40 further includes a mounting frame 43 mounted on the frame 10, the cutting driving member 411 is mounted on the mounting frame 43, the cutting member 41 is mounted on the output end of the cutting driving member 411, and is suspended Located above the displacement driving member 32, that is, when the rope 100 is being reeled, the shearing member 41 is located at the side of the rope 100, so that the shearing driving member 411 can drive the shearing member 41 to cut the rope 100 when needed. .

In actual use, as shown in FIG. 3 , in order to prevent the head of the rope 100 from drooping under its own gravity after the rope 100 is cut, when the rope 100 needs to be cut, the displacement driving member 32 first drives the first clamping member 31 to move to the guide Between the rope mechanism 50 and the shearing member 41, in the position shown in FIG. 3, after the clamping cylinder 311 drives the first clamping member 31 to clamp the rope 100, the shearing member 41 cuts the rope 100 again, that is, the first clamping member 31 cuts the rope 100. When a clamping element 31 clamps the rope 100 between the cutting element 41 and the rope guiding mechanism 50 , the cutting driving element 411 drives the cutting element 41 to cut the rope 100 . In this way, after the rope 100 is cut, the head of the rope 100 is clamped by the first clamping member 31 , and the first clamping member 31 then pulls the head of the rope 100 to move around the coil under the driving of the displacement driving member 32 . On the rope mechanism 20, the rope winding mechanism 20 can continue to wind up the remaining ropes 100. After a cutting operation, there is no need for the operator to pick up the head of the rope 100 again for the first clamping member 31 to clamp, and the winding operation of the remaining ropes 100 can be done. It is automatically performed after the shearing operation, the device has a high degree of automation, and the winding efficiency of the rope reel 101 can be further improved.

In other embodiments of the present invention, as shown in FIGS. 1 , 2 and 6 , the rope cutting mechanism 40 further includes a second clamping member 42 and a clamping driving member 421 , and the clamping driving member 421 is installed on the machine The second clamping member 42 is located between the shearing member 41 and the rope winding mechanism 20. The two clamping members 42 are used to cooperate with the first clamping member 31 to tighten the rope 100 , and the shearing member 41 cuts the rope 100 between the first clamping member 31 and the second clamping member 42 .

As is known to all, for the rope 100 with relatively low stiffness, such as fiber rope, hemp rope, etc., when the shearing member 41 cuts the rope 100, the rope 100 can be tightened by the cooperation of the first clamping member 31 and the rope winding mechanism 20. It is ensured that the shearing element 41 can cut the rope 100 smoothly. However, for the rope 100 with relatively high rigidity, such as a steel wire rope, etc., the rope 100 needs to be taut and straight to ensure that the rope 100 can be cut quickly. In this way, the second clamping member 42 is provided between the rope winding mechanism 20 and the shearing member 41. Before the shearing member 41 performs the cutting operation, the second clamping member 42 clamps the rope 100 and is connected to the first clamping member. 31 cooperates to stretch and straighten a section of the rope 100 between the two, and then, the shearing element 41 cuts the rope 100 between the two clamping elements, so as to ensure that the shearing element 41 can cut the rope 100 quickly. After the rope 100 is cut, the second clamping member 42 releases the rope 100, and the rope winding mechanism 20 continues to wind and recover the tail of the rope 100. After all the tails are recovered, the displacement driving member 32 drives the first clamping member 31 to clamp the remaining parts. The head of the rope 100 to be recovered is moved to rewind on the rope winding mechanism 20, and the rope 100 can be recovered continuously.

Specifically, in this embodiment, as shown in FIG. 1 , FIG. 5 and FIG. 6 , the shearing driving member 411 and the shearing member 41 are installed on the side of the mounting frame 43 facing the rope-pulling mechanism 50 to clamp the driving member 421 and the shearing member 41 . The second clamping member 42 is mounted on the side of the mounting frame 43 facing the rope winding mechanism 20 . Among them, the shearing driving member 411 includes two driving cylinders that cooperate with each other. The shearing member 41 is a pair of scissors. The output shaft of one driving cylinder is connected with one blade of the scissors, and the output shaft of the other driving cylinder is connected with another blade. The air cylinder cooperates to drive the scissors to open and close to perform the cutting operation.

In other embodiments of the present invention, please continue to refer to FIG. 1 to FIG. 3, the rope pulling mechanism 50 includes a drum 51 and a tensioning frame 52, wherein the drum 51 is rotatably installed on the frame 10, and the drum 51 is used for supplying The rope 100 to be wound is wound. Specifically, the roller 511 of the drum 51 is perpendicular to the moving route of the first clamping member 31, and the tensioning frame 52 is installed between the drum 51 and the shearing member 41. The tensioning frame 52 It is used to tension the part of the rope 100 extending from the drum 51, the head of the rope 100 to be wound is drawn out from the tensioning frame 52, and the displacement driving member 32 drives the first clamping member 31 to the rope winding mechanism 20 and tensioning The racks 52 move back and forth, and the first clamping member 31 clamps the head of the rope 100 when it approaches the tensioning rack 52 . In this way, the head of the rope 100 goes around the drum 51 and then protrudes laterally. The drum 51 is used to convert the head of the rope 100 arranged vertically to protrude laterally. Part of the rope 100 is provided to support the rope 100 , so that the head of the rope 100 naturally protrudes and is easily picked up and clamped by the first clamping member 31 .

In the related art, when the rope 100 is arranged vertically and the rope 100 has a large self-weight or a heavy object is suspended at the tail, since the rope 100 is subjected to a large vertical force, when the rope winding mechanism 20 directly winds the rope 100, it will receive a large resistance. , the rope winding mechanism 20 needs to provide a relatively large winding force to wind up the rope 100 smoothly. At this time, the drum 51 is provided for the rope 100 to be wound around, and the rope 100 is moved by the rotation of the drum 51. The drum 51 is equivalent to a fixed pulley, and the rope winding mechanism 20, the drum 51 and the rope 100 form a pulley mechanism, so that it can effectively The winding force of the rope winding mechanism 20 for winding the rope 100 is reduced, and the energy consumption of the rope winding device of this embodiment is reduced.

Please refer to FIG. 2 , FIG. 3 and FIG. 7 together. FIG. 7 is a schematic structural diagram of the tensioning frame 52 of the rope winding device shown in FIG. 2 .

In some embodiments of the present invention, as shown in FIGS. 2 , 3 and 7 , the tensioning frame 52 includes a first strut 521 and a second strut 522 , and the first strut 521 and the second strut 522 They are arranged at intervals up and down, and the part of the rope 100 drawn out from the drum 51 is wound up and down on the first support rod 521 and the second support rod 522 , so that the part of the rope 100 is tensioned.

In a specific embodiment, as shown in FIG. 2 and FIG. 7 , the tensioning frame 52 further includes two vertical rods 524 arranged at intervals, and the opposite ends of the first support rod 521 and the second support rod 522 are connected to each other through the connecting bearing 525 respectively. The two vertical rods 524 are rotatably connected, that is, the first support rod 521 and the second support rod 522 can be rotated. In this way, the first support rod 521 and the second support rod 522 are also equivalent to a pulley block, which helps to further save the winding rope The winding force of the mechanism 20 winding the rope 100 further reduces the energy consumption.

In a specific embodiment, as shown in FIG. 7 , the first strut 521 is further provided with two limiting members 523 at intervals along the length direction, the first strut 521 is located above the second strut 522 , and the rope 100 goes around the first strut 521 . A strut 521 and a second strut 522 are then drawn out from between the two limiting members 523 . In this way, by arranging two limiting members 523 on the first strut 521 at intervals, the rope 100 is drawn out from between the two limiting members 523 , and the two limiting members 523 can be used to limit the rope 100 along the length direction of the first strut 521 Therefore, the swing range of the rope 100 during the winding process is reduced, and the winding stability of the rope 100 is improved.

In other embodiments, two limiting members 523 may be provided on the second strut 522 at intervals, or two limiting members 523 may be provided on the first strut 521 and the second strut 522, respectively, as shown in FIG. 7 . In this way, the swing distance of the rope 100 along the length direction of the first strut 521/the second strut 522 can also be achieved.

In other embodiments of the present invention, as shown in FIG. 1 , FIG. 5 and FIG. 6 , the rope cutting mechanism 40 further includes a first limiting head 44 and a second limiting head 44 arranged at intervals along the moving direction of the first clamping member 31 . The limit head 45, the first limit head 44 and the second limit head 45 are all suspended on the frame 10, and the first limit head 44 and the second limit head 45 are used for the rope 100 to pass through, thereby limiting The rope 100 moves up and down relative to the frame 10 .

Further, as shown in FIG. 2 and FIG. 3 , the straight line where the first limiting head 44 and the second limiting head 45 are located is located between the two limiting members 523 , and the straight line where the two limiting heads are located is perpendicular to the first support. The rod 521, the first limit head 44 and the second limit head 45 cooperate to limit the movement of the rope 100 in the direction perpendicular to the first strut 521, thereby further reducing the swing amplitude of the rope 100 during the winding process, and further improving the Stability of rope 100 reeling. Specifically, in this embodiment, the two limit heads are installed on the mounting frame 43, the first limit head 44 is arranged between the tension frame 52 and the shearing member 41, and the second limit head 45 is arranged on the Between the second clamping member 42 and the rope winding mechanism 20, a sufficient distance is ensured between the two limiting heads, thereby ensuring the limiting effect.

Please refer to FIG. 1 to FIG. 3 and FIG. 8 together, wherein FIG. 8 is a schematic structural diagram of the rope winding mechanism of the rope winding device shown in FIG. 1 .

In other embodiments of the present invention, as shown in Figures 1, 2 and 8, the rope winding mechanism 20 includes a winding drum 21, a clamping member 23 and a rotary driving member 22, and the rotary driving member 22 is connected to the winding drum 21. The drum 21 is connected to drive the reeling drum 21 to rotate the rewinding rope 100, the clamping piece 23 is installed on the reeling drum 21, and the clamping piece 23 is used to clamp the head of the rope 100 of the self-feeding mechanism 30, so that the rope 100 is connected to the reel 21 so that the rope 100 can be reeled up with the rotation of the reel 21 . The clamping member 23 may specifically be a clamping cylinder or the like.

In this embodiment, as shown in FIG. 8 , the rope winding mechanism 20 further includes a pressing plate 24 and a pressing plate driving member 241. The pressing plate 24 is movably installed on the side of the drum wall of the winding drum 21, and the pressing plate driving member 241 is connected with the pressing plate 24. The pressing plate 24 is driven to move so as to adjust the distance between the pressing plate 24 and the drum wall of the winding drum 21 . In this way, the distance between the pressing plate 24 and the drum wall of the reeling drum 21 is the maximum thickness that the rope 100 can be wound. At this time, the rope 100 can be cut by the shearing member 41 , and after the current roll of rope 100 is removed from the reel 21 , the remaining rope 100 can be wound and recovered.

In this embodiment, as shown in FIG. 8 , the rewinding drum 21 is a shrinking drum, and the shrinking drum can adjust the winding diameter by shrinking. In this way, after the winding of a roll of rope 100 is completed, the reeling drum 21 is controlled to shrink, reducing the The reeling diameter of the reel 21 is small, so that the rope reel 101 wound on the reel 21 can be easily removed. After the rope reel 101 is removed, the reel 21 is controlled to return to the reeling rope 100 When the diameter is selected, continue to wind up the rope 100.

In this embodiment, as shown in FIG. 1 and FIG. 8 , the winding drum 21 includes a drum shaft 212 and a plurality of winding plates 211 that are circumferentially spaced around the drum shaft 212 , and the plurality of winding plates 211 are away from the drum The sides of the shaft 212 together form the drum wall of the winding drum 21 , and the winding plate 211 can move relative to the drum shaft 212 to adjust the distance between the drum wall and the drum shaft 212 , thereby adjusting the winding diameter of the winding drum 21 .

Specifically, in this embodiment, as shown in FIG. 8 , the reel 21 further includes a reel bottom plate 213 , the clamping member 23 is arranged on the reel bottom plate 213 , and the spool 212 is located at the center of the reel bottom plate 213 . Vertically protruding, one end of each winding plate 211 is slidably connected to the reel bottom plate 213 through a linear module, and the other end of each winding plate 211 is connected to the drum shaft 212 through a connecting rod 214 . When the diameter of the winding drum 21 needs to be adjusted, each linear module can be controlled to drive each winding plate 211 to move toward or away from the drum shaft 212 synchronously.

In the related art, in the process of manually winding the rope by using the handwheel device, in order to determine the winding length of the rope, it is generally necessary to manually count the number of turns of the handwheel. Counting errors occur, and it is very prone to under-roll or over-roll a few laps.

Based on this, in other embodiments of the present invention, the above-mentioned rope winding device further includes a counter (not shown) and a controller (not shown) installed on the frame 10, specifically, the counter is installed in the On the side of the reel 21, the counter is used to measure the number of turns of the rope 100 reeled by the reel 21. The controller is connected in communication with the rope feeding mechanism 30, the rope cutting mechanism 40, the rope winding mechanism 20 and the counter. The device is communicatively connected with the electric components of the rope feeding mechanism 30, the rope cutting mechanism 40 and the rope winding mechanism 20, wherein the electric components mainly include the displacement driving member 32, the clamping cylinder 311, the shearing driving member 411, the clamping driving member 421, the rotating The driving member 22 and the clamping member 23 and the like. In this way, by setting the controller to control the rope winding mechanism 20, the rope cutting mechanism 40 and the rope feeding mechanism 30 to cooperate and cooperate with each other, the automatic winding of the rope 100 is realized. , which is used to specify the timing of the cutting operation performed by the rope cutting mechanism 40 , so that the rope 100 can be automatically cut when the winding reaches a preset number of turns, so that the rope 100 can be wound and stored according to the length.

Specifically, in this embodiment, the controller can be a single-chip microcomputer, a PLC controller or a computer with relatively mature technology at present, which can read the information of the counter, and the electric components of the rope feeding mechanism 30 and the electric power of the rope cutting mechanism 40. The communication control of the components and the electric components of the rope winding mechanism 20 can be performed according to the program of setting or editing according to the control and usage requirements.

Please refer to FIG. 1 , FIG. 2 and FIG. 9 together. FIG. 9 is a schematic diagram of the main action process when the rope reeling device shown in FIG. 1 is used to rewind the rope. The process of using the rope winding device of the present application to automatically wind up the rope will be described below with reference to FIG. 9 , and the specific process is as follows:

First, as shown in FIGS. 1 , 2 and 9( a ), the operator passes the head of the rope 100 to be reeled around the drum 51 , then goes around the first and second struts 521 and 522 , and from there The top of the first strut 521 is drawn out, and the controller controls the displacement driving member 32 to drive the first clamping member 31 to move to the left side of the shearing member 41 (that is, to move the first clamping member 31 to the tension frame 52 and the shearing member 31). 41) and clamp the head of the rope 100; then, as shown in FIG. 9(b), the controller controls the displacement driving member 32 to drive the first clamping member 31 to move towards the reel 21, and the first The clamping member 31 clamps and pulls the rope 100 to move until the head of the rope 100 contacts with the clamping member 23, and the clamping member 23 clamps the head of the rope 100, so that the rope 100 is connected to the reel 21, the first clamp The holding member 31 loosens the rope 100, and the rotary driving member 22 drives the reel 21 to rotate and rewind the rope 100; during the process of rewinding the rope 100 by the reel 21, the counter synchronously records the number of coils of the rope 100. When the required number is reached, the counter feeds back the current counting information to the controller, and the controller controls the rotation driving member 22 to stop working, and at the same time controls the displacement driving member 32 to drive the first clamping member 31 to move to the left of the cutting member 41 again. As shown in FIG. 9(c), the controller then simultaneously controls the clamping cylinder 311 and the clamping driving member 421 to drive the first clamping member 31 and the second clamping member 42 to clamp and tighten the rope, respectively. 100, the shearing driving member 411 drives the shearing member 41 to cut the rope 100 between the first clamping member 31 and the second clamping member 42, as shown in FIG. 9(d); after the rope 100 is cut, rotate The driving member 22 starts up again and winds up the part of the rope 100 between the second clamping member 42 and the winding drum 21 , and then adjusts the winding diameter of the winding drum 21 to rewind the rope wound on the winding drum 21 101 is removed, as shown in FIG. 9(e), in this way, the winding action of a rope roll 101 is completed.

After a rope reel 101 is wound up, adjust the winding diameter of the reeling drum 21 to make it return to the normal state of rewinding the rope 100. At this time, the rope reeling device re-enters as shown in Fig. 9(a). The state shown in FIG. 9(a) to FIG. 9(e) is then cycled until the entire rope 100 is completely reeled.

In the rope winding device of the above-mentioned embodiments of the present invention, the rope guiding mechanism, the rope cutting mechanism, the rope feeding mechanism and the rope winding mechanism cooperate with each other and work together to realize the automatic winding and recovery of the rope, and the rope recovery operation is simple. Compared with using the handwheel device to manually turn the handwheel to recover the rope, the labor intensity of the operator is reduced, and the rope recovery efficiency is improved; at the same time, a rope cutting mechanism is set on the frame, and the rope cutting mechanism automatically cuts the rope after the rope is wound for a certain number of turns. , There is no need to use additional cutting tools to manually cut the rope, the rope winding and cutting mechanism are integrated on the same frame, the device has complete functions, flexible and convenient use, and strong practicability.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (12)

1. A rope winding device, characterized in that it comprises a frame, and a rope guiding mechanism, a rope cutting mechanism, a rope feeding mechanism and a rope winding mechanism arranged on the frame, the rope guiding mechanism and the The rope winding mechanisms are arranged at intervals, the rope guiding mechanism is used to draw out the head of the rope to be wound up, the rope winding mechanism is used to wind and recover the rope, the rope feeding mechanism and the rope cutting mechanism are respectively Set between the rope guiding mechanism and the rope winding mechanism, the rope feeding mechanism can move back and forth between the rope guiding mechanism and the rope winding mechanism, and can clamp and pull the head of the rope The part is moved to be wound on the rope winding mechanism, and the rope cutting mechanism is used for cutting the rope. 2. The rope winding device according to claim 1, wherein the rope feeding mechanism comprises a first clamping member and a displacement driving member, and the displacement driving member is connected with the first clamping member to drive the The first clamping member moves back and forth between the rope guiding mechanism and the rope winding mechanism, so that the first clamping member clamps and pulls the head of the rope to move to the winding rope. institution. 3. The rope winding device according to claim 2, wherein the rope cutting mechanism comprises a cutting member and a cutting driving member, and the cutting driving member is drivingly connected with the cutting member; Wherein, when the first clamping member clamps the rope between the cutting member and the rope guiding mechanism, the cutting driving member drives the cutting member to cut the rope. 4. The rope winding device according to claim 3, wherein the rope cutting mechanism further comprises a second clamping member and a clamping driving member, and the clamping driving member is drivingly connected with the second clamping member , the second clamping member is located between the shearing member and the rope winding mechanism, the second clamping member is used to cooperate with the first clamping member to tighten the rope, the shearing member A cutter is used to cut the cord between the first clamp and the second clamp. 5 . The rope winding device according to claim 4 , wherein the rope pulling mechanism comprises a drum and a tensioning frame, the drum is rotatably mounted on the frame, and the tensioning frame is installed between the drum and the tensioning frame. 6 . Between the shearing parts, the drum is used for winding the rope, the tensioning frame is used for tensioning the part of the rope extending from the drum, and the displacement driving part drives the The first clamping member reciprocates between the rope winding mechanism and the tensioning frame. 6 . The rope reeling device according to claim 5 , wherein the tensioning frame comprises a first strut and a second strut, and the first strut and the second strut are arranged at intervals up and down, so as to The rope is wound up and down and tensioned. 7 . The rope rewinding device according to claim 6 , wherein the first strut is provided with two limiters spaced apart along the length direction, and the two limiters are used to limit the rope along the first strut. 8 . The travel distance in the length direction of a strut. 8 . The rope reeling device according to claim 7 , wherein the rope cutting mechanism further comprises a first limit head and a second limit head which are spaced apart and used for the rope to pass through, the first limit head and the second limit head. The straight line where the limit head and the second limit head are located is located between the two limit pieces and is perpendicular to the first strut, and the first limit head and the second limit head cooperate with each other It is used to limit the movement of the rope along the direction perpendicular to the first strut. 9 . The rope winding device according to claim 1 , wherein the rope winding mechanism comprises a winding drum, a clamping member and a rotary driving member, and the rotary driving member is connected to the winding drum. 10 . connected to drive the rewinding drum to rotate and rewind the rope, the clamping piece is installed on the reeling drum, and the clamping piece is used to clamp the rope drawn from the rope feeding mechanism. the head so that the rope can be wound up with the rotation of the winding drum. 10. The rope winding device according to claim 9, wherein the rope winding mechanism further comprises a pressing plate and a pressing plate driving member, the pressing plate is movably installed on one side of the drum wall of the winding drum, and the pressing plate A driving member is connected with the pressing plate, and the pressing plate driving member is used for driving the pressing plate to move to adjust the distance between the pressing plate and the drum wall of the winding drum. 11 . The rope winding device according to claim 9 , wherein the winding drum is a shrinking drum, and the shrinking drum can adjust the winding diameter by shrinking. 12 . 12. The rope winding device according to any one of claims 1 to 8, characterized in that the rope winding device further comprises a counter and a controller installed on the frame, and the counter is used to measure the The rope winding mechanism rewinds the number of turns of the rope, and the controller is connected in communication with the rope feeding mechanism, the rope cutting mechanism, the rope winding mechanism and the counter.

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