CN215755652U - Anti-winding device - Google Patents

Abstract

An anti-wind wire winding device comprising: a winding mechanism, a rotating mechanism and a braking mechanism; the rotating mechanism comprises a shaft, a rotary cylinder and a volute spiral spring; the device comprises an energy charging stage and a winding stage in a use state: during the charging phase, the spiral cylinder is rotated while the shaft is stationary, and the spiral spring is compressed; in the winding stage, the control on the rotary drum is removed, the rotary drum rotates reversely under the action of the elasticity of the volute spiral spring to drive the winding mechanism to rotate, and the cable is automatically wound; the rotating mechanism is fixedly connected with the braking mechanism, and the braking mechanism brakes the rotary cylinder between the charging stage and the winding stage to fix the initial end of the cable to the winding mechanism. The utility model provides a coiling device's standardization level is high, the security performance is good, the degree of freedom is high, cable conductor discernment degree is high, convenient to use.

Description

Anti-winding device

Technical Field

The application relates to the field of small submersible motors, in particular to an anti-winding device.

Background

In actual production, the WQ series small submersible sewage pump is easy to encounter application faults, and after pump disassembly and inspection, the faults are found to be caused by damage and fracture of a cable inside a submersible motor matched with the water pump. Further technical discussion, it is believed that the internal design of existing submersible motors requires certain improvements.

In the existing submersible motor, a motor gland is provided with a mounting hole, a cable lead on a casting head cable penetrates through the mounting hole, then the casting head cable is installed in the mounting hole on the motor gland in a matching mode and is sealed and fastened through a compression screw plug 2, then a motor outgoing line and a cable outgoing line are connected according to the electrical principle requirement and are insulated and sealed through a heat-shrinkable sleeve and the like, a joint is formed at the joint of the cable, and the connection of an electrical part is realized. And finally, the motor gland and the shell are installed in a matching mode.

The problems with this design and installation approach are as follows:

1. the installation is inconvenient: the length of the outgoing line and the cable lead of the motor determines the installation efficiency: if the cable is short, the water pump assembly personnel hardly have enough operating space to butt joint the cable, so that the assembly efficiency is low; if the cable is long, the installation joint is more convenient, but the cable of overlength needs to be filled back inside the motor, is twined more easily inside the motor.

2. Electrical faults are prone to occur: when the cable after the joint is plugged back into the motor, the dispersed state of the cable in the motor is random, and when the motor rotor rotates, the cable is easily wound by the rotor, so that the cable is broken, and the motor stops working; on the other hand, the scattered cables may contact the rotating shaft or other rotating parts, so that the insulated wires outside the cables are abraded, and electrical faults are caused. Particularly, in a small submersible motor, the cable is thin and is easy to deform, so that the cable is worn or wound to cause failure.

3. The insulation effect is not good. The resistance of cable joint department is big, and the calorific capacity is high, and insulating material (like heat shrinkage bush) is ageing easily, leads to insulating effect variation between the adjacent cable conductor, and when ageing to a certain degree even, joint department cable copper line probably exposes, leads to the short circuit.

Disclosure of Invention

The utility model provides an aim at provides an insulating properties is good, standardization level is high, the security performance is high, the degree of freedom is high, anti-winding take-up device that cable identification degree is high.

The embodiment of this application has improved dive motor structural design, to the more thin hidden danger of easy disconnection of miniature dive motor cable conductor, increases a spiral device in motor inside for the length of contracting unnecessary cable conductor improves the installation effectiveness, guarantees that motor inner cable is in the restraint state, carries out the interval with each cable simultaneously and places, increases the safety protection measure, guarantees motor leakproofness.

The application discloses antiwind spiral device includes: a winding mechanism, a rotating mechanism and a braking mechanism;

the rotating mechanism comprises a shaft, a rotary cylinder and a volute spiral spring;

the scroll spring is arranged on the shaft in a surrounding mode, the scroll spring and the shaft are arranged in the rotary drum, wherein the center end of the scroll spring is fixedly connected with the shaft, and the outer peripheral end of the scroll spring is fixedly connected with the inner peripheral wall of the rotary drum;

the rotary cylinder is fixedly connected with the winding mechanism, and the winding mechanism is driven to rotate through the rotation of the rotary cylinder;

the device comprises an energy charging stage and a winding stage in a use state: during the charging phase, the spiral cylinder is rotated while the shaft is stationary, and the spiral spring is compressed; in the winding stage, the control on the rotary drum is removed, the rotary drum rotates reversely under the action of the elasticity of the volute spiral spring to drive the winding mechanism to rotate, and the cable is automatically wound;

the rotating mechanism is fixedly connected with the braking mechanism, and the braking mechanism brakes the rotary cylinder between the charging stage and the winding stage to fix the initial end of the cable to the winding mechanism.

In a preferred embodiment, the wire winding mechanism includes a wire holder including a cylindrical main body for winding the electric cables and a blocking edge extending radially outward from the main body for sorting and separately winding the electric cables.

In a preferred embodiment, the number of the blocking edges is plural, and the blocking edges are used for dividing the cable into a plurality of types to be respectively wound.

In a preferred embodiment, the number of the wire holders is N, wherein N is more than or equal to 1 and less than or equal to 10; preferably, 2. ltoreq. N.ltoreq.5; more preferably, N is more than or equal to 3 and less than or equal to 4, and the N wire holders are sequentially connected in series.

In another preferred example, the adjacent wire holders are connected through screw thread fit.

In another preferred example, one end of the wire winding mechanism is connected to the rotating mechanism by screw fitting.

In a preferred embodiment, two U-shaped grooves are provided on one end peripheral wall of the cylindrical body in diametrically opposed relation for penetrating and fixing the cable.

In another preferred example, one end of the winding mechanism is fixedly connected with the rotary cylinder, and the other end of the winding mechanism seals the whole winding mechanism through a sealing cover.

In a preferred example, the number of the wire holders is 3, and 3 of the wire holders are coated with red corresponding to the U-phase, yellow corresponding to the V-phase, and blue corresponding to the W-phase of the cable wire, respectively.

In a preferred example, the braking mechanism is a ratchet mechanism, wherein the braking mechanism comprises a ratchet wheel, a pawl, a torsion structure and a special-shaped groove;

the ratchet wheel ring is arranged on the shaft and can rotate relative to the rotary cylinder, the ratchet wheel is fixedly connected with the shaft and rotates together with the shaft, and a circle of tooth grooves are formed in the periphery of the ratchet wheel;

the pawl includes a handle end and a tip end, the tip end mechanically cooperating with a tooth slot of the ratchet wheel, the handle end moving within the shaped slot by the torsion structure to produce an adjustment, disengagement or braking effect.

In a preferred embodiment, the torsion structure comprises a stub shaft and a torsion spring; the pawl rotates by taking the short shaft as a center, and the torsion spring is fixed on the short shaft and is connected with the pawl in a matching way.

In a preferred embodiment, the whole winding device is made of plastic or non-magnetic insulating material.

In a preferred embodiment, the device further comprises a pressing plate, and the device is fixed on the motor through the pressing plate, wherein one end of the pressing plate is fixedly connected with the shaft, and the other end of the pressing plate is fixedly connected with the motor gland.

The application also discloses an anti-winding wire coiling method, which comprises the following steps:

(a) providing an anti-wind thread reeling device as described above;

(b) rotating the rotary cylinder while the shaft is stationary, the spiral spring being compressed;

(c) braking the rotary drum by the braking mechanism and fixing the initial end of the cable to the winding mechanism; and

(d) and the rotary drum is braked, and is reversely rotated under the action of the elasticity of the volute spiral spring to drive the winding mechanism to rotate, so that the cable is automatically wound.

The present specification describes a number of technical features distributed throughout the various technical aspects, and if all possible combinations of technical features (i.e. technical aspects) of the present specification are listed, the description is made excessively long. In order to avoid this problem, the respective technical features disclosed in the above summary of the invention of the present application, the respective technical features disclosed in the following embodiments and examples, and the respective technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (which should be regarded as having been described in the present specification) unless such a combination of the technical features is technically infeasible. For example, in one example, the feature a + B + C is disclosed, in another example, the feature a + B + D + E is disclosed, and the features C and D are equivalent technical means for the same purpose, and technically only one feature is used, but not simultaneously employed, and the feature E can be technically combined with the feature C, then the solution of a + B + C + D should not be considered as being described because the technology is not feasible, and the solution of a + B + C + E should be considered as being described.

Drawings

Fig. 1 is an overall schematic view of an anti-winding winder according to the present application;

fig. 2 is a sectional view of the anti-winding bobbin apparatus according to fig. 1, taken along the direction of B-B;

FIG. 3 is a side view of a part of a profiled groove of the spinning cylinder 2 of the anti-winding winder according to FIG. 1;

fig. 4 is a sectional view taken along a-a of the anti-winding device according to fig. 1;

fig. 5 is a schematic view of a structure of a wire holder 8-8 of the anti-wind-up apparatus according to fig. 1;

fig. 6 is a sectional view of upper half wiring of the anti-winding winder according to fig. 1;

FIG. 7 is a schematic wiring diagram of the anti-wind up device according to FIG. 1;

fig. 8 is a schematic view of a winding manner of the anti-winding winder according to fig. 1;

fig. 9 is a side view of the entire structure of the anti-winding winder according to fig. 1;

fig. 10 is a schematic view of the internal structure of a small submersible motor according to the present application;

description of reference numerals:

1 cast head cable

2 pressing screw plug

3 Motor gland

4 cable lead (U2, V2, W2)

5.1 ~ 5.n joint

6 Motor lead-out wire (U1, V1, W1)

7 casing

8 winding device

8-1 shaft 8-1-1 pressing plate 8-1-2 connecting hole

8-2 rotary cylinder 8-2-1 short shaft 8-2-2 special groove 8-2-3 upper end inner hole

8-3 ratchet wheel 8-3-1 tooth groove

8-4 first cover

8-5 scroll spring 8-5-1 outer ring end 8-5-2 inner ring end

8-6 second cover

8-7 bolt

8-8.1 ~ 8-8.n wire holder 8-8-1U-shaped groove

8-9 third cover

8-10 torsion spring

8-11 ratchet pawl

8-11-1 handle end

8-11-2 tip.

Detailed Description

In the following description, numerous technical details are set forth in order to provide a better understanding of the present application. However, it will be understood by those skilled in the art that the technical solutions claimed in the present application may be implemented without these technical details and with various changes and modifications based on the following embodiments.

The following outlines some of the innovative points of the embodiments of the present application:

1. the insulating properties are improved. The three-phase cable conductor is by respectively the interval in each connection terminal and the recess that forms thereof, and the connection terminal all adopts plastics or other non-magnetic conductive insulating material, also can not take place short circuit or electric breakdown under the exposed extreme condition in the cable joint insulating material of each looks, and it is effectual to insulate between the three phase line, stops the electric leakage, and the security is higher.

2. The standardization degree is high. Because the special structural design of winder of this application, arbitrary two wire holders all can interconnect, and the use quantity of wire holder is not limited to three, can be that a plurality of wire holders establish ties to be used for the cable junction of other functions, can also manifold cycles uses.

3. The safety performance is high. The winding mechanism that the installation was accomplished can be rolled up unnecessary cable on the connection terminal in the motor for the cable conductor of the inside other parts of motor is very straight, thereby can not take place the cable conductor and twine on the rotor part or by faults such as rotor part wearing and tearing, improves the inspection qualification rate of motor, reduces the maintenance probability.

4. The degree of freedom is high. The winding device adopts a ratchet wheel structure and a volute spiral spring structure, the compression amount of the spring is controllable, and the number of rotating turns can be adjusted according to the length of an actual wire so as to control the compression or rebound of the spring. The ratchet mechanism in the coiling device has a one-way intermittent braking function and is beneficial to the compression of the volute spiral spring. The adjusting function of the pawl can realize the reverse rotation of the ratchet wheel, complete the rebound of the volute spiral spring and achieve the winding aim.

5. The cable conductor discernment degree is high. When the wire holder carries out the color mark, unanimous with the cable colour of national regulation, convenient operation and maintenance, the degree of recognition is high during the installation, is difficult for obscuring the wiring.

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

The application is realized as follows: to the thinner and easy application fault of broken circuit of miniature dive motor cable conductor, at inside spiral device that increases of motor, the combination utilizes ratchet pawl mechanism and spiral spring structure, realize the spiral function, a length for contracting unnecessary cable conductor, improve installation effectiveness and product percent of pass, guarantee that the inside cable of motor is in the restraint state of flare-outing, spiral device can carry out the interval with each cable and place, increase the safety protection measure, guarantee motor leakproofness, moreover, the steam generator is simple in structure, and is easy to operate, the part standardization level is high, can exchange the use. The wire take-up device can also be used in other forms of motors or devices.

A first embodiment of the present application relates to an anti-wind winding device, as shown in fig. 1, including: the device comprises a shaft 8-1, a rotary cylinder 8-2, a ratchet wheel 8-3, a first sealing cover 8-4, a volute spiral spring 8-5, a second sealing cover 8-6, a bolt 8-7, a wire holder 8-8, a third sealing cover 8-9, a torsion spring 8-10 and a pawl 8-11.

The overall structure of the present application will be described in the following order from the bottom up, where the shaft 8-1 has a stepped shape as a main body, the lower end is a pressing plate 8-1-1, the pressing plate 8-1-1 is provided with a connecting hole 8-1-2, and the pressing plate 8-1-1 and the connecting hole 8-1-2 are used to fix the winding device inside the motor. The bottom of the rotary cylinder 8-2 is provided with an inner hole, and the rotary cylinder 8-2 is arranged on the shaft 8-1 through the inner hole. The bottom of the rotary cylinder 2 is provided with a short shaft 8-2-1, the short shaft 8-2-1 is provided with a pawl 8-11 in a matching way, and a torsion spring 8-10 is arranged between the short shaft 8-2-1 and the pawl 8-11 in a matching way. The ratchet wheel 8-3 presses the bottom of the rotary cylinder 8-2 and is arranged on the shaft 8-1; an annular groove is formed between the ratchet wheel 8-3 and the shaft 8-1, and the annular groove is clamped at the bottom of the rotary cylinder 8-2. A first cover 8-4 is mounted on the shaft 8-1 and fixed, and the lower end of the first cover 8-4 is in contact with the ratchet 8-3. The spiral spring 8-5 is installed around the shaft 8-1 inside the spin basket 8-2 between the first cover 8-4 and the second cover 8-6. A second cover 8-6 is mounted on the shaft 8-1, the second cover 8-6 and the shaft 8-1 being fixed by bolts 8-7. The wire holder 8-8 is fixed on the rotary cylinder 8-2 through threads, and the third sealing cover 8-9 is fixed on the wire holder 8-8 through threads and seals the whole structure.

Optionally, the pressing plate 8-1-1 is provided with two connecting holes 8-1-2, or N connecting holes distributed at will.

FIG. 2 is a sectional view taken along the direction B-B in FIG. 1, in which a ratchet 8-3 is mounted on a shaft 8-1, and a ring of teeth grooves 8-3-1 is formed on the periphery of the ratchet 8-3; the pawl 8-11 is arranged on the short shaft 8-2-1, and under the action of the torsion spring 8-10, the tip 8-11-2 of the pawl is contacted and matched with the tooth groove 8-3-1, so that the device is in a braking state or an adjusting state. When in a braking state, the handle end 8-11-1 is positioned at the M side; in the adjusting state, the pawl 8-11 rotates relative to the ratchet wheel 8-3, and the handle end 8-11-1 swings in the range of M-N.

Referring to fig. 3, a special-shaped groove 8-2-2 is formed on the side surface of the rotary cylinder 8-2, the shape is shown as P direction in fig. 3, the handle end 8-11-1 of the pawl 8-11 passes through the rotary cylinder 2 and is placed in the special-shaped groove 8-2-2. The ratchet wheel 8-3 and the pawl 8-11 are matched for use, and when the handle is in an adjusting state, the handle end 8-11-1 swings in the M-N range in the special-shaped groove 8-2-2; when the adjusting state is changed to the disengaging state, the handle end 8-11-1 is moved to the position G along the inside of the special-shaped groove 8-2-2, the pawl tip 8-11-2 is disengaged from the tooth groove 8-3-1 and is kept relatively static under the action of the torsion spring 8-10, and at the moment, when the ratchet wheel 8-3 rotates relative to the pawl 8-11, the ratchet wheel and the pawl cannot be linked; during the transition from the adjustment state to the disengagement state, the handle end 8-11-1 remains in the middle of M-G, while the pawl tip 8-11-2 prevents the tooth slot 8-3-1 from rotating, in the braking state.

FIG. 4 is a sectional view taken along the line A-A of FIG. 1, in which a spiral spring 8-5 is installed between a shaft 8-1 and a rotary cylinder 8-2, an outer race end 8-5-1 of the spiral spring 8-5 is connected to the rotary cylinder 8-2, and an inner race end 8-5-2 of the spiral spring 8-5 is connected to the shaft 8-1.

Fig. 5 shows the structure of the wire holder 8-8, which includes a cylindrical body for winding the electric cables and blocking edges extending radially outward from the body for sorting and respectively winding the electric cables. An inner hole of an upper excircle of the wire holder 8-8 is provided with an inner thread Y, an outer thread X is arranged on a lower excircle of the wire holder 8-8, an inner hole 8-2-3 of an upper end of the rotary cylinder 8-2 is provided with an inner thread Y which has the same size as the inner hole of the upper excircle of the wire holder 8-8, and the inner hole of the upper end of the rotary cylinder 8-2 is connected with the lower excircle of the wire holder 8-8 in a matching way through a thread XY. The inner hole at the upper end of one wire holder 8-8 is connected with the lower excircle of the other wire holder 8-8 in an XY matching way through threads, and the wire holders are connected in series in a circulating way. The lower excircle of the third sealing cover 8-9 is provided with external threads X with the same size, and the external threads X are matched with the internal threads Y of the inner hole at the upper end of the wire holder 8-8 to finish structural capping. Two U-shaped grooves 8-8-1 are arranged on the circumferential wall of one end of the cylindrical main body of the wire holder 8-8 in a radial direction and are used for penetrating and fixing the cable.

In order to facilitate the actual production, the wire holder is marked. According to the color of the national standard three-phase power supply cable U, V, W, the wire holder is respectively made into three colors of U-phase red, V-phase yellow and W-phase blue, and the colors of the wire holder correspond to the colors of the cable wires one by one.

Optionally, wire holders with other different colors or different marks can be manufactured, so that the wire holders are convenient to connect cables with other functions, the completely same wire holders can be used, marks such as any color and the like are not made, and the universality is better.

The use of the winding device is described below with reference to the accompanying drawings:

1. the wire coiling device 8 is fixed on the motor gland 3 through a connecting piece (such as a bolt) matched with the connecting hole 8-1-2, so that the handle end 8-11-1 of the ratchet wheel 8-3 is positioned in the range of the special-shaped groove 8-2-2M-N.

2. Turning the rotary cylinder 8-2 counterclockwise in the view of fig. 4A-a, while the scroll spring 8-5 changes from a free relaxed state to a compressed state, turns said rotary cylinder 8-2 while said shaft 8-1 is stationary, which is the charging phase. In the rotating process, the pawl 8-11 swings in the range of M-N and is matched with the ratchet wheel 8-3, when the pawl stops rotating after rotating for a certain number of turns, the ratchet wheel 8-3 is matched with the pawl 8-11 to generate braking, so that the rotary cylinder 8-2 cannot reversely rotate due to the resilience energy of the volute spiral spring 8-5.

3. The wire holder 8-8.1 is connected with the rotary cylinder 8-2 according to the schematic diagram of fig. 6, the motor lead-out wire U1 and the cable lead-out wire U2 are connected and sealed in an insulation way, and then the wire holder is respectively put down along the corresponding sides of the U-shaped groove 8-8-1, so that the connector 5.1 is positioned in the middle of the wire holder 8-8.1, as shown in fig. 7.

4. The wire holder 8-8.2 is connected to the wire holder 8-8.1 by means of a screw XY connection which also serves to enclose the cable U and the connector 5.1 in the U-shaped groove 8-8-1. And then carrying out wiring operation and insulating sealing on the motor outgoing line V1 and the cable outgoing line V2, repeating the step 3, and respectively putting down the motor outgoing line V1 and the cable outgoing line V2 along the corresponding sides of the U-shaped groove 8-8-1 of the wire holder 8-8.2 so that the joint 5.2 is positioned in the middle of the wire holder 8-8.2.

5. And similarly, repeating the step 4 to complete the connection of the wire holders 8-8.3 and the W wire. If more cables need to be connected, the steps can be repeated until 8-8.n is connected.

6. The third cover 8-9 and the uppermost wire holder 8-8.n are connected by means of a screw XY fit. The installation of the entire winding device 8 is completed.

7. Adjusting the handle end 8-11-1 of the pawl 8-11 to adjust the handle end 8-11-1 to the position G (as shown in fig. 9), at this time, the pawl is separated from the ratchet wheel, no braking effect is generated, the rotary drum 8-2 comprises all the wire holders 8-8, and clockwise rotation is performed along the A direction view under the action of the volute spiral spring 8-5, the control on the rotary drum 8-2 is removed, and under the action of the elasticity of the volute spiral spring, the rotary drum rotates reversely to drive the winding mechanism to rotate, and the cable is automatically wound, which is a winding stage. The rotation causes the cable wire on the wire holder 8-8 to be wound on the corresponding wire holder 8-8. And the flange (blocking edge) of the wire holder 8-8 is fitted with the flange of the adjacent wire holder or the flange of the third cover 8-9 to form a groove so that the three cable wires are wound in the corresponding grooves. FIG. 8 is a schematic view of one of the cable wires being wound with the wire holder 8-8 rotated clockwise and the U1, U2 wires being wound around the wire holder 8-8 in the helical direction indicated in FIG. 8, respectively. Therefore, the cables are tightened, and redundant cables are wound on the wire holders 8-8 and are not easy to be wound mutually. The winding device after winding is shown in fig. 9.

Optionally, the main body of the winding device is made of plastic or non-magnetic insulating material, so that on one hand, the weight can be reduced, and the load of the spiral spring can be reduced; on the other hand, the wound cable can be prevented from forming an electromagnet, which influences the magnetic flux of the motor and the efficiency of the motor.

Fig. 10 shows the internal structure of the motor, a mounting hole is formed in the motor gland 3, the cable lead 4 on the stub cable 1 passes through the mounting hole, the stub cable is installed in the mounting hole in the motor gland 3 in a matching manner, and the sealing and fastening are performed through the compression screw plug 2. And (3) fixedly mounting the winding device 8 on the motor gland 3, completing the steps of wiring and the like according to the using steps of the winding device 8, and finally matching the gland 3 with the shell 7 to complete the mounting of the motor. The cable inside the motor is wound on the wire holder 8-8 under the action of the wire winding device 8 and is always in a tensioned state.

In the present application, the flange and the blocking edge represent the same structure and have the same meaning.

It is noted that, in the present patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element. In the present patent application, if it is mentioned that a certain action is executed according to a certain element, it means that the action is executed according to at least the element, and two cases are included: performing the action based only on the element, and performing the action based on the element and other elements. The expression of a plurality of, a plurality of and the like includes 2, 2 and more than 2, more than 2 and more than 2.

This specification includes combinations of the various embodiments described herein. Separate references to "one embodiment" or a particular embodiment, etc., do not necessarily refer to the same embodiment; however, these embodiments are not mutually exclusive, unless indicated as mutually exclusive or as would be apparent to one of ordinary skill in the art. It should be noted that the term "or" is used in this specification in a non-exclusive sense unless the context clearly dictates otherwise.

All documents mentioned in this application are to be considered as being incorporated in their entirety into the disclosure of this application so as to be subject to modification as necessary. Further, it is understood that various changes or modifications may be made to the present application by those skilled in the art after reading the above disclosure of the present application, and such equivalents are also within the scope of the present application as claimed.

Claims (11)

1. An anti-wind wire winding device, comprising: a winding mechanism, a rotating mechanism and a braking mechanism;

the rotating mechanism comprises a shaft, a rotary cylinder and a volute spiral spring;

the scroll spring is arranged on the shaft in a surrounding mode, the scroll spring and the shaft are arranged in the rotary drum, wherein the center end of the scroll spring is fixedly connected with the shaft, and the outer peripheral end of the scroll spring is fixedly connected with the inner peripheral wall of the rotary drum;

the rotary cylinder is fixedly connected with the winding mechanism, and the winding mechanism is driven to rotate through the rotation of the rotary cylinder;

the device comprises an energy charging stage and a winding stage in a use state: during the charging phase, the spiral cylinder is rotated while the shaft is stationary, and the spiral spring is compressed; in the winding stage, the control on the rotary drum is removed, the rotary drum rotates reversely under the action of the elasticity of the volute spiral spring to drive the winding mechanism to rotate, and the cable is automatically wound;

the rotating mechanism is fixedly connected with the braking mechanism, and the braking mechanism brakes the rotary cylinder between the charging stage and the winding stage to fix the initial end of the cable to the winding mechanism.

2. An anti-wind wire reeling device according to claim 1, wherein the wire winding mechanism includes a wire holder including a cylindrical main body for winding the cable wires and a blocking edge extending radially outward from the main body for sorting and separately winding the cable wires.

3. An anti-wind wire winding device as claimed in claim 2, wherein said blocking edge is plural in number for dividing said cable wire into plural types to be wound respectively.

4. An anti-wind wire winding device as claimed in claim 2, wherein the number of said wire holders is N, wherein 2 ≦ N ≦ 5, and N said wire holders are connected in series in this order.

5. An anti-wind wire winding device as claimed in claim 2, wherein two U-shaped grooves are provided on a circumferential wall of one end of said cylindrical body in diametrically opposed relation for penetrating and fixing said electric cable.

6. An anti-wind wire winding device as claimed in claim 2, wherein said wire holders are 3 in number, and 3 of said wire holders are coated with red corresponding to a U phase of said electric cable, yellow corresponding to a V phase, and blue corresponding to a W phase, respectively.

7. An anti-wind line reeling device according to claim 1, wherein the braking mechanism is a ratchet mechanism, wherein the braking mechanism comprises a ratchet, a pawl, a torsion structure and a profiled groove;

the ratchet wheel ring is arranged on the shaft and can rotate relative to the rotary cylinder, the ratchet wheel is fixedly connected with the shaft and rotates together with the shaft, and a circle of tooth grooves are formed in the periphery of the ratchet wheel;

the pawl includes a handle end and a tip end, the tip end mechanically cooperating with a tooth slot of the ratchet wheel, the handle end moving within the shaped slot by the torsion structure to produce an adjustment, disengagement or braking effect.

8. The anti-wind up winder of claim 7, wherein the torsion structure comprises a stub shaft and a torsion spring; the pawl rotates by taking the short shaft as a center, and the torsion spring is fixed on the short shaft and is connected with the pawl in a matching way.

9. The anti-wind wire winding device according to claim 1, further comprising a pressing plate, said device being fixed to the motor by said pressing plate, wherein one end of said pressing plate is fixedly connected to said shaft, and the other end is fixedly connected to said motor cover.

10. The anti-wind wire winding device according to claim 1, wherein the wire winding device is integrally made of a non-magnetic insulating material.

11. An anti-wind wire reeling device according to claim 10 wherein the insulating material comprises: a plastic.

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