CN108408481B

CN108408481B - Winding machine

Info

Publication number: CN108408481B
Application number: CN201810272390.6A
Authority: CN
Inventors: 傅佳佳; 金佳冰; 刘水平; 许波
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2018-03-29
Filing date: 2018-03-29
Publication date: 2023-04-14
Anticipated expiration: 2038-03-29
Also published as: CN108408481A

Abstract

The invention discloses a winding machine, which comprises a paying-off module, a winding mechanism and a control module, wherein the paying-off module comprises a supporting unit, a pressing unit, a guiding and conveying unit and a first placing unit, the first placing unit and the pressing unit are both arranged at one end of the supporting unit, and the guiding and conveying unit is arranged on the supporting unit; the wire take-up module is arranged at the other end of the supporting unit and comprises a second placing unit and a power unit, and the second placing unit is connected with the power unit; the cutting module is arranged between the first wire guide piece of the guide and feed unit and the second placing unit; the bobbin changing module is arranged on one side of the wire rewinding module; the winding machine adopts a bilateral winding mode, has high automatic mechanization degree, can effectively improve the working efficiency of the winding machine, can be contracted through the arranged placing units, can adapt to the placing of empty reels or large reels with different lengths, is simple and convenient to adjust, saves time, and has high practicability.

Description

Winding machine

Technical Field

The invention relates to the technical field of machinery, in particular to a winding machine.

Background

The winding machine is a device for winding a linear object on a specific workpiece, and is generally used for winding copper wires, the wires wound by the common winding machine are mostly enameled copper wires (for winding inductance coils of electronic and electric products), enameled aluminum wires, textile wires (for winding yarn spindles and thread balls of textile machines), electric heating wires and solder wires for winding electric heating appliances, electric wires, cables and the like, and the winding machine has various types and can be classified into general types and special types according to the purposes; the universal type is suitable for winding machines of various products, and can correspond to the processing of different products only by replacing corresponding dies and instructions; the special type-the winding machine to a certain specific product, however, the current winding machine can not satisfy the use demand, the winding efficiency is not high enough, and the line body is easily worn when cutting, extruding and fixing, so the use is unreliable.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above-mentioned problems of the conventional winding machine.

Therefore, the invention aims to provide a winding machine which has high automatic mechanization degree, can effectively improve the working efficiency of the winding machine, can use empty bobbins with different lengths by arranging the retractable placing units, is simple and convenient to adjust, saves time and has high practicability.

In order to solve the technical problems, the invention provides the following technical scheme: a winding machine comprises a pay-off module, a winding mechanism and a control module, wherein the pay-off module comprises a supporting unit, a pressing unit, a guiding and conveying unit and a first placing unit, the first placing unit and the pressing unit are both arranged at one end of the supporting unit, and the guiding and conveying unit is arranged on the supporting unit; the wire take-up module is arranged at the other end of the supporting unit and comprises a second placing unit and a power unit, and the second placing unit is connected with the power unit; the cutting module is arranged between the first wire guide piece of the guide and feed unit and the second placing unit; and the bobbin changing module is arranged on one side of the wire take-up module.

As a preferable aspect of the winding machine of the present invention, wherein: the cutting module comprises a cutting piece, a bearing piece and a first driving piece, wherein the first driving piece is arranged on the bearing piece, and the cutting piece is sleeved on a first lead screw of the first driving piece.

As a preferable aspect of the winding machine of the present invention, wherein: the creeling module comprises a transverse adjusting unit, and a transverse guide rail of the transverse adjusting unit is fixed on a bracket of the supporting unit; the transverse adjusting unit further comprises a transverse support, a first sliding block, a second sliding block and a first pushing piece, two ends of the transverse support are connected with the transverse guide rail through the first sliding block, the transverse support is connected with a second lead screw of the first pushing piece, and the second sliding block is arranged on the side face of the transverse support.

As a preferable aspect of the winding machine of the present invention, wherein: the creeling module further comprises a vertical regulating unit, and a vertical guide rail of the vertical regulating unit is connected with the transverse bracket through a second sliding block;

the vertical regulation and control unit further comprises a vertical support and a second driving piece, the vertical guide rail is arranged on the vertical support, and a motor of the second driving piece is connected with a transmission rack fixed on one side of the vertical support through a gear.

As a preferable aspect of the winding machine of the present invention, wherein: the creeling module further comprises a rotation adjusting unit, and a rotating shaft of the rotation adjusting unit penetrates through the through hole of the vertical support;

the rotation adjusting unit further comprises a third driving piece, a transmission piece and a clamping piece, the third driving piece is connected with the rotating shaft through the transmission piece, the third driving piece is fixed on the vertical support, and the clamping piece is fixed on the rotating shaft.

As a preferable aspect of the winding machine of the present invention, wherein: the clamping piece comprises a mounting plate, a cross rod and clamping grooves, wherein the mounting plate and the clamping grooves are symmetrically arranged on two sides of the cross rod.

As a preferable aspect of the winding machine of the present invention, wherein: the guiding and conveying unit comprises a first guiding piece and a second guiding piece, the first guiding piece is arranged on the first placing unit, and the second guiding piece is arranged on the second placing unit.

As a preferable aspect of the winding machine of the present invention, wherein: the first placing unit comprises a fixing component, a telescopic component, a limiting component and a compensating component, wherein one end of the fixing component is provided with a first carrying piece and a second carrying piece, the first carrying piece and the second carrying piece are concentric cylinders and are hollow, and a limiting nut is arranged on the inner side of the end part of the second carrying piece;

a third carrying piece is arranged at one end of the telescopic assembly and is in cross fit with the first carrying piece;

the compensation assembly is arranged at a gap at the cross matching position of the first carrying piece and the third carrying piece; and one end of the limiting component is provided with a thread, and the end provided with the thread penetrates through the telescopic component and the fixed component, is matched with the limiting nut and is fixed with the fixed component and the telescopic component.

As a preferable aspect of the winding machine of the present invention, wherein: the compensation component comprises a compensation rotating frame and a compensation buckle piece, the compensation buckle piece is arranged in the compensation rotating frame,

the compensation rotating frame is a hollow cylinder, the cylinder is recessed inwards from the outside to form a first accommodating space, and the compensation buckle part is placed in the first accommodating space;

and the other end of the compensation rotating frame is provided with a limiting baffle, and the limiting baffle limits the compensation buckle part.

The invention has the beneficial effects that: the winding machine has the advantages of reasonable design and compact structure, adopts a double-side winding mode, has high automatic mechanization degree, can effectively improve the working efficiency of the winding machine, can be contracted through the arranged placing units, can be suitable for placing empty reels or large reels with different lengths, is simple and convenient to adjust, saves time, has high practicability and meets the use requirements.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is a schematic view of the overall structure of a first embodiment and a second embodiment of the winding machine of the present invention.

Fig. 2 is a schematic view of a partial structure of a first embodiment of a winding machine according to the present invention.

Fig. 3 is a schematic view of a cutting unit according to a first embodiment of the winding machine of the present invention.

Fig. 4 is a schematic structural view of a pressing unit according to a first embodiment of the winding machine of the present invention.

Fig. 5 is a schematic structural view of a vertical regulating unit according to a second embodiment of the winding machine of the present invention.

Fig. 6 is a schematic view of a clamping member according to a second embodiment of the winding machine of the present invention.

Fig. 7 is a schematic structural view of a first placing unit according to a third embodiment of the winding machine of the present invention.

Fig. 8 is a schematic view of an explosive structure of the first placing unit according to the third and fourth embodiments of the winding machine of the present invention.

Fig. 9 is a schematic structural view of a fixing assembly according to a third embodiment of the winding machine of the present invention.

Fig. 10 is a schematic structural view of a telescopic assembly according to a third embodiment of the winding machine of the present invention.

Fig. 11 is a schematic structural view of a limiting assembly according to a third embodiment of the winding machine of the present invention.

Fig. 12 is a schematic view of a compensating rotating turret according to a third embodiment of the winding machine of the invention.

Fig. 13 is a schematic structural view of a compensating fastener according to a third embodiment of the winding machine of the present invention.

Fig. 14 is a schematic structural view of the rotating assembly according to a fourth embodiment of the winding machine of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Referring to fig. 1 and 2, for a first embodiment of the present invention, an overall structural schematic diagram of a winding machine is provided, and as shown in fig. 1, the winding machine includes a wire releasing module 100, a wire receiving module 200, a cutting module 300, and a bobbin changing module 400, the wire releasing module 100 includes a supporting unit 101, a first placing unit L, a guiding and feeding unit 103, and a pressing unit 102, the first placing unit L and the pressing unit 102 are both disposed at one end of the supporting unit 101, and the guiding and feeding unit 103 is disposed on the supporting unit 101; the wire rewinding module 200 is arranged at the other end of the supporting unit 101 and comprises a second placing unit 201 and a power unit 202, and the second placing unit 201 is connected with the power unit 202; the cutting module 300 is arranged between the first wire guide 103a of the guiding and conveying unit 103 and the second placing unit 201; and the creeling module 400 is arranged on one side of the wire take-up module 200.

Specifically, the main structure of the invention comprises a paying-off module 100, a taking-up module 200, a cutting module 300 and a bobbin changing module 400, wherein the paying-off module 100, the taking-up module 200 and the cutting module 300 are arranged at two ends of the bobbin changing module 400, the modules are matched with each other, the winding efficiency can be improved, and the abrasion of a wire body can be avoided, further, the paying-off module 100 plays a role in carrying, paying off and guiding the paying-off module 200, the cutting module 300 and the bobbin changing module 400, and comprises a supporting unit 101, a first placing unit L, a guiding and sending unit 103 and a pressing unit 102, the first placing unit L is used for placing a large bobbin body, the pressing unit 102 plays a role in pressing and fixing the large bobbin body, the large bobbin body is convenient to cut, the large bobbin body and the large bobbin body are both arranged at one end of the supporting unit 101, the pressing unit 102 is arranged at the outer side of the first placing unit L, and the guiding and sending unit 103 plays a role in guiding and is arranged on the supporting unit 101; the wire rewinding module 200 plays a wire separating and winding role, is arranged at the other end of the supporting unit 101, and can symmetrically arrange the guide unit 103 and the first placing unit L, the wire rewinding module 200 comprises a second placing unit 201 and a power unit 202, the second placing unit 201 is used for placing a wire separating reel, the power unit 202 is a power source for realizing wire winding, the two are connected, the wire separating and winding process of the invention can be realized, and the number of the reel releasing rods 201b of the second placing unit 201 is equal to that of the reel releasing rods 201b of the first placing unit L; the cutting module 300 plays a role of cutting threads and is arranged between the first wire guiding member 103a of the guiding and conveying unit 103 and the second placing unit 201; and the bobbin changing module 400 increases the degree of automation of the invention, thereby greatly improving the working efficiency of the invention, and is arranged at one side of the wire rewinding module 200, thereby facilitating the replacement of the wire bobbin and the empty wire bobbin.

The cutting module 300 includes a cutting element 301, a bearing element 302, and a first driving element 303 (as shown in fig. 3), the first driving element 303 is disposed on the bearing element 302, the cutting element 301 is sleeved on a first lead screw 303a of the first driving element 303, the first lead screw 303a is connected to a motor 303b of the first driving element 303 through a gear set 303c, preferably, the cutting element 301 is a cutting knife, and the bearing element 302 is an n-shaped bracket.

The power unit 202 comprises a second pushing member 202a and a fourth driving member 202b, lead screws of the second pushing member 202a are arranged at two ends of a supporting plate 201a of the second placing unit 201, a motor of the second pushing member 202a is fixed on the bracket 101a, the fourth driving member 202b is connected with a cylinder releasing rod 201b of the second placing unit 201, preferably, the fourth driving member 202b is composed of a motor and a lead screw, the motor of the fourth driving member 202b is fixed with the supporting plate 201a, and the lead screw of the fourth driving member 202b is in meshing connection with a gear of the cylinder releasing rod 201 b.

The guiding unit 103 includes a first guiding member 103a and a second guiding member 103b, the first guiding member 103a is disposed on the first placing unit L, the second guiding member 103b is disposed on the second placing unit 201, further, the second guiding member 103b is a guiding nozzle or a guiding roller, the first guiding member 103a is a guiding wheel or a guiding nozzle, and the number of the first guiding member 103a and the number of the second guiding member 103b are equal to the number of the cylinder placing rods 201b of the first placing unit 102.

The pressing unit 102 includes a first driving member 102a and a pressing plate 102b (as shown in fig. 4), the first driving member 102a is connected to the pressing plate 102b, and is configured to press the large wire winding body on the first placing unit L, so as to facilitate cutting by the cutting module 300, the first driving member 102a is a hydraulic cylinder, and preferably, the first driving member 102a is an electric push rod.

Referring to fig. 1, a second embodiment of the present invention, which differs from the above embodiment, is: the creeling module 400 includes a horizontal adjusting unit 401, a vertical adjusting unit 402, a rotation adjusting unit 403, and a conveying unit 404. Specifically, the creeling module 400 includes a transverse adjusting unit 401, a vertical adjusting unit 402, a rotation adjusting unit 403, and a conveying unit 404, which are used in cooperation with each other to prepare an automatic bobbin unwinding and bobbin taking-out, wherein the creeling module 400 includes the transverse adjusting unit 401 and can move in a transverse direction, a transverse guide rail 401a of the transverse adjusting unit 401 is fixed on a support 101a of the support unit 101, further, the transverse adjusting unit 401 further includes a transverse support 401b, a first slider 401c, a second slider 401d, and a first pushing member 401e, both ends of the transverse support 401b are connected with the transverse guide rail 401a through the first slider 401c, even when in use, the transverse support 401b can move on the transverse guide rail 401a under the action of the first slider 401c, the transverse support 401b is connected with a second lead screw 401e-1 of the first pushing member 401e, and the second slider 401d is disposed on a side surface of the transverse support 401 b.

The creeling module 400 further comprises a vertical adjusting unit 402, which can move in the vertical direction, and a vertical guide rail 402a of the vertical adjusting unit 402 is connected with a transverse support 401b through a second slider 401 d; further, the vertical adjusting and controlling unit 402 further includes a vertical support 402b and a second driving member 402c (as shown in fig. 5), the vertical guide rail 402a is disposed on the vertical support 402b, and a motor 402c-1 of the second driving member 402c is connected to a transmission rack 402c-3 fixed on one side of the vertical support 402b through a gear 402c-2, preferably, the number of the vertical guide rail 402a and the number of the vertical support 402b are greater than or equal to 1, that is, the number of the second sliders 401d corresponds to the number of the vertical guide rail 402a (the number of drawings is only referred to).

The creeling module 400 further includes a rotation adjusting unit 403, which plays a role of rotation adjustment, and a rotating shaft 403a of the rotation adjusting unit 403 penetrates through the through hole of the vertical bracket 402 b; further, the rotation adjusting unit 403 further includes a third driving member 403b, a transmission member 403c, and a clamping member 403d (shown in fig. 6), the third driving member 403b is connected to the rotating shaft 403a through the transmission member 403c, the third driving member 403b is fixed to the vertical bracket 402b through a bolt, and the clamping member 403d is fixed to the rotating shaft 403 a; preferably, the clamping member 403d includes a mounting plate 403d-1, a cross bar 403d-2 and a clamping groove 403d-3, the mounting plate 403d-1 plays a role in connection, the cross bar 403d-2 plays a role in bearing the mounting plate 403d-1 and the clamping groove 403d-3, the clamping groove 403d-3 is used for taking and placing the bobbin and the bobbin, the mounting plate 403d-1 and the clamping groove 403d-3 are symmetrically disposed on two sides of the cross bar 403d-2, and the number of the clamping grooves 403d-3 is equal to the number of the second placing units 201, preferably, the clamping groove 403d-3 is a three-quarter circular structure and made of plastic, and has a certain elasticity, so as to facilitate holding the bobbin and the transmission member 403c, and the transmission member 403c is composed of a driving wheel, a belt and a driven wheel, the driving wheel of the transmission member 403c is connected to the rotating shaft of the third driving member 403b through a coupling, the driven wheel 403c is fixed to the rotating shaft 403a, and the driving wheel 403d rotates to adjust the bobbin to rotate, and the bobbin, thereby providing a basic bobbin for automatic bobbin holding and the rotation of the driven wheel 403 d.

The bobbin changing module 400 further comprises a conveying unit 404 for conveying the bobbin and the empty bobbin, the bobbin and the empty bobbin are penetratively passed through the channel 101b of the supporting unit 101, double rows of bobbins and empty bobbins can be conveyed mechanically and automatically, working efficiency of the winding machine can be effectively improved, using requirements are met, preferably, the conveying unit 404 is a transmission belt, and a spacing groove is formed in the transmission belt and used for placing the bobbin and the empty bobbin, so that the bobbin and the empty bobbin can be conveniently taken and placed by the clamping piece 403 d.

Referring to fig. 7, a third embodiment of the present invention is different from the above embodiments in that: the first placing unit L includes a fixing assembly 500, a telescopic assembly 600, a spacing assembly 700, and a compensating assembly 800. Specifically, first unit L of placing includes fixed subassembly 500, flexible subassembly 600, spacing subassembly 700 and compensation subassembly 800, and fixed subassembly 500 and flexible subassembly 600 mutually support, and the position that links up between the two fills through compensation subassembly 800 in the place that vacates, and carries on spacingly with fixed subassembly 500, flexible subassembly 600 and compensation subassembly 800 through spacing subassembly 700.

Specifically, a first carrier 501 and a second carrier 502 are arranged at one end of the fixing assembly 500, the first carrier 501 and the second carrier 502 (as shown in fig. 9) are concentric cylinders, and both are hollow, and a limit nut 503 is arranged on the inner side of the end of the second carrier 502. It should be noted that, in this embodiment, one end of each of the first carrying component 501 and the second carrying component 502 is a hollow-out shape, and the direction and the position of the spacing pillars arranged on the first carrying component 501 and the second carrying component 502 are the same, that is, when the front view of the fixing assembly 500 is projected, the first carrying component 501 can completely cover the second carrying component 502, and the spacing pillars on the first carrying component 501 completely block the spacing pillars on the second carrying component 502. The above-described spacers and spacers are formed as a part of one end of the first carrier 501 or the second carrier 502. The limit nut 503 is completely fixed to the second carrier 502, that is, the outer contour of the limit nut 503 is tightly attached to the inner wall of the second carrier 502. Because of the limit nut 503, the inside of the limit nut 503 is provided with an internal thread.

The telescopic assembly 600 is provided with a third carrier 601 at one end, and the third carrier 601 is cross-fitted with the first carrier 501 (as shown in fig. 10). The structure of the third carrier 601 is similar to that of the first carrier 501, and one end of the third carrier 601, which is matched with the first carrier 501, is formed by spacing columns and spacing grooves at intervals. The other end of the telescopic assembly 600 is provided with a first hole 602, a second hole 603 and a third hole 604.

Preferably, in order to ensure a more stable connection between the fixing assembly 500 and the telescopic assembly 600, the telescopic assembly 600 further includes a fourth carrier 605, and the fourth carrier 605 is hollow inside, thereby ensuring that the third hole 604 is a through hole. Preferably, the third hole 604 is a hole formed in the fourth carrier 605 so as to be hollow. In this embodiment, the outer profile of the fourth carrier 605 is provided with a second groove 605a, the width of the second groove 605a is the same as the width of the spacing column of the second carrier 502, and the spacing groove on the second carrier 502 is the same as the protrusion between every two adjacent second grooves 605a on the fourth carrier 605, so that the connection between the fixing assembly 500 and the telescopic assembly 600 is more stable.

The limiting component 700 (shown in fig. 11) has a thread at one end, and the threaded end penetrates through the telescopic component 600 and the fixing component 500 to be matched with the limiting nut 503 to fixedly connect the fixing component 500 and the telescopic component 600.

And the compensating assembly 800 is arranged at the gap at the intersection matching part of the first carrying piece 501 and the third carrying piece 601. The compensating assembly 800 includes a compensating rotating bracket 801 and a compensating latch 802 (shown in fig. 12), wherein the compensating latch 802 is disposed in the compensating rotating bracket 801. The compensation rotating frame 801 is a hollow cylinder, the cylinder is recessed inwards from the outside to form a first accommodating space a, and the compensation buckle 802 is placed in the first accommodating space a.

Preferably, in this embodiment, the other end of the compensation rotating frame 801 is provided with a limit baffle 801a, and the limit baffle 801a limits the compensation buckle 802. The compensation locking element 802 has elastic properties, the compensation locking element 802 includes a first engaging element 802a and a second engaging element 802b (as shown in fig. 13), the first engaging element 802a includes a first side surface 802a-1, and a guide post 802a-2 is disposed on the first side surface 802 a-1. The second engaging member 802b has a guiding hole, and the guiding hole is a blind hole and does not completely penetrate through the second engaging member 802b. The second fitting member 802b is disposed at a space end of the first fitting member 802a at the end thereof where the guide post 802a-2 is provided, and the guide post 802a-2 is inserted into the guide hole.

Preferably, the guiding post 802a-2 is provided with a guiding limiting block 802a-21, and the guiding limiting block 802a-21 is disposed at the guiding hole and perpendicular to the guiding post 802a-2.

It should be noted that the second engaging member 802b is provided with a through groove 802b-2 at the guiding hole, and the through groove 802b-2 is perpendicular to the guiding hole. The guide stoppers 802a-21 are placed in the through grooves 802b-2 to move, and the distance between the second fitting piece 802b and the first fitting piece 802a is limited.

The guide post 802a-2 is sleeved with a first elastic member 802a-22, and the first elastic member 802a-22 is disposed between the first engaging member 802a and the second engaging member 802b. The second embedded part 802b moves along the direction of the guide post 802a-2 approaching to the first embedded part 802a after being pressed, and the movement distance of the second embedded part 802b is limited by the limitation between the guide limiting block 802a-21 and the through groove 802b-2, so that the second embedded part 802b cannot be separated from the guide post 802a-2. When the pressure is removed, the second engaging member 802b is restored by the first elastic members 802a to 22.

Referring to fig. 8, a fourth embodiment of the telescopic device of the present invention is provided, which is different from the first embodiment in that: the main body of the first placing unit L further includes a rotating assembly 900, and the rotating assembly 900 is inserted into the telescopic assembly 600 and the compensating assembly 800.

In this embodiment, the main body of the telescopic device includes a fixed assembly 500, a telescopic assembly 600, a limit assembly 700, a compensation assembly 800, and a rotating assembly 900. The rotating assembly 900 includes a rotating disk 901 and a toggle bar 902 (shown in fig. 14). The rotating disc 901 is circular, a toggle button 901a is arranged on the rotating disc 901, and the toggle button 901a is fixedly connected with the rotating disc 901. The toggle bar 902 is perpendicular to the rotary plate 901 and is fixedly connected with the rotary plate 901. The toggle button 901a is exposed through the first hole 602 and the second hole 603, and the position-limiting assembly 700 is passed through the third hole 604, preferably, the diameter of the end surface of the position-limiting assembly 700 is larger than that of the third hole 604.

Preferably, the array of toggle bars 902 is distributed on the rotating disk 901 and does not interfere with a circular hole in the middle of the rotating disk 901. In the illustration of this embodiment, toggle bar 902 is preferably 3. In order to insert the toggle strip 902 into the compensation rotating frame 801, a first groove 801c is provided on the compensation rotating frame 801, and the first groove 801c and the toggle strip 902 are nested with each other. When the rotating disc 901 is rotated, the toggle bar 902 rotates along with the rotating disc, and then the compensation rotating frame 801 can be driven to rotate.

Preferably, a transitional gap exists between the second engagement member 802b and the fixed assembly 500 or the telescopic assembly 600, and when the compensating rotating bracket 801 rotates, the second engagement member 802b rotates along the edge of the first carrier 501 or the third carrier 601 until moving to the next position, at which the gap between the fixed assembly 500 and the telescopic assembly 600 is engaged therein through the second engagement member 802b. Since the second fitting member 802b has elastic properties, when the compensating rotary bracket 801 rotates, the second fitting member 802b is pressed under the spacer by the first carrier 501 or the third carrier 601, and when the second fitting member 802b rotates out from under the spacer, the number of the second fitting members 802b that are restored is adjusted according to the gap between the fixing unit 500 and the telescopic unit 600.

After the positions of the fixing assembly 500, the telescopic assembly 600 and the compensation assembly 800 are fixed, the whole device is completely limited by the cooperation between the rotation limiting assembly 700 and the limiting nut 503.

Preferably, an arcuate arc is provided on the first side 802a-1 in order to allow the toggle bar 902 to be inserted into the compensating assembly 800 without affecting the relative movement between the first and

second mating members

802a, 802b. It should be noted that "arcuate arc" is used herein: in addition to reasonably avoiding the cross interference between the toggle bar 902 and the first and

second engagement members

802a and 802b, the second engagement member 802b can be assisted to cooperate with the first elastic members 802a-22 in a compressed state, so that the second engagement member 802b is restored.

Preferably, one end of the compensation rotating frame 801 is provided with a second elastic member 801b, and the second elastic member 801b is disposed between the compensation rotating frame 801 and the rotating plate 901. Since the restoration by the second elastic member 801b is possible if the extension to contraction process is performed between the fixing assembly 500 and the telescopic assembly 600.

Preferably, the other end of the limiting component 700 is provided with a limiting nail 701, the limiting nail 701 is perpendicular to the limiting component 700, and the limiting component 700 is limited by a limiting nut 503 through the limiting nail 701.

The first carrier 501 is provided with a first positioning hole 501a, and the third carrier 601 is provided with a second positioning hole 601a. The limiting assembly 700 further comprises a positioning block 702, and the positioning block 702 is disposed in the first positioning hole 501a and the second positioning hole 601a.

It should be noted that, in the present embodiment, the positioning block 702 is used for limiting the compensation assembly 800. Specifically, the compensating assembly 800 further includes a stopper 803, and the stopper 803 can restrict the first fitting piece 802a and the second fitting piece 802b, but no object can restrict the stopper 803, so that the stopper 803 easily moves in the direction in which the first fitting piece 802a and the second fitting piece 802b are pushed together with the stopper, and the stopper can be restricted by preventing this phenomenon by the positioning block 702.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A winding machine is characterized in that: the paying-off device comprises a paying-off module (100) and a paying-off module, wherein the paying-off module comprises a supporting unit (101), a pressing unit (102), a guiding and conveying unit (103) and a first placing unit (L), the first placing unit (L) and the pressing unit (102) are arranged at one end of the supporting unit (101), and the guiding and conveying unit (103) is arranged on the supporting unit (101);

a wire take-up module (200) arranged at the other end of the supporting unit (101) and comprising a second placing unit (201)

And a power unit (202), wherein the second placing unit (201) is connected with the power unit (202);

a cutting module (300) arranged between the first wire guide (103 a) of the guide unit (103) and the second placing unit (201); and the number of the first and second groups,

the bobbin changing module (400) is arranged on one side of the wire take-up module (200);

wherein the press unit (102) comprises a first driving member (102 a) and a pressure plate (102 b), the first driving member (102 a) is connected with the pressure plate (102 b);

the first placing unit (L) comprises a fixing component (500), a telescopic component (600), a limiting component (700) and a compensating component (800), the fixing component (500) and the telescopic component (600) are matched with each other, the connecting part between the fixing component and the telescopic component is filled with the compensating component (800) at the vacant position, and the fixing component (500), the telescopic component (600) and the compensating component (800) are limited through the limiting component (700);

the fixing component comprises a fixing component (500), wherein one end of the fixing component (500) is provided with a first carrying piece (501) and a second carrying piece (502), the first carrying piece (501) and the second carrying piece (502) are concentric cylinders and are hollow inside, and the inner side of the end part of the second carrying piece (502) is provided with a limiting nut (503); one ends of the first carrying piece (501) and the second carrying piece (502) are both in a hollow-out shape at intervals, and the directions and positions of the first carrying piece (501) and the second carrying piece (502) for arranging the interval columns are the same;

wherein, one end of the telescopic component (600) is provided with a third carrying piece (601), and the third carrying piece (601) is in cross fit with the first carrying piece (501); the structure of the third carrying piece (601) is similar to that of the first carrying piece (501), and one end, matched with the first carrying piece (501), of the third carrying piece (601) is formed by spacing columns and spacing grooves at intervals; the other end of the telescopic component (600) is provided with a first hole (602), a second hole (603) and a third hole (604);

one end of the limiting component (700) is provided with a thread, and the end provided with the thread penetrates through the telescopic component (600) and the fixing component (500) to be matched with the limiting nut (503) to fixedly connect the fixing component (500) and the telescopic component (600);

the compensating assembly (800) is arranged at a gap at the cross matching position of the first carrying piece (501) and the third carrying piece (601); the compensation assembly (800) comprises a compensation rotating frame (801) and a compensation buckle piece (802), and the compensation buckle piece (802) is arranged in the compensation rotating frame (801); the compensation rotating frame (801) is a hollow cylinder, the cylinder is inwards recessed from the outside to form a first accommodating space (A), and a compensation buckle piece (802) is placed in the first accommodating space (A);

the compensation buckle piece (802) has elastic performance, the compensation buckle piece (802) comprises a first embedded piece (802 a) and a second embedded piece (802 b), the first embedded piece (802 a) comprises a first side surface (802 a-1), and a guide column (802 a-2) is arranged on the first side surface (802 a-1); the second embedded part (802 b) is provided with a guide hole which is a blind hole and does not completely penetrate through the second embedded part (802 b); the second embedded part (802 b) is arranged at the gap end of one end of the first embedded part (802 a) provided with the guide post (802 a-2), and the guide post (802 a-2) is inserted into the guide hole;

wherein, the guide post (802 a-2) is sleeved with a first elastic piece (802 a-22), and the first elastic piece (802 a-22) is arranged between the first embedded piece (802 a) and the second embedded piece (802 b);

wherein the creeling module (400) comprises a transverse adjusting unit (401), and a transverse guide rail (401 a) of the transverse adjusting unit (401) is fixed on a bracket (101 a) of the supporting unit (101); the transverse adjusting unit (401) further comprises a transverse bracket (401 b), a first sliding block (401 c), a second sliding block (401 d) and a first pushing piece (401 e), two ends of the transverse bracket (401 b) are connected with the transverse guide rail (401 a) through the first sliding block (401 c), the transverse bracket (401 b) is connected with a second lead screw (401 e-1) of the first pushing piece (401 e), and the second sliding block (401 d) is arranged on the side face of the transverse bracket (401 b); the creeling module (400) further comprises a vertical adjusting and controlling unit (402), and a vertical guide rail (402 a) of the vertical adjusting and controlling unit (402) is connected with the transverse support (401 b) through a second sliding block (401 d); the vertical adjusting and controlling unit (402) further comprises a vertical support (402 b) and a second driving piece (402 c), the vertical guide rail (402 a) is arranged on the vertical support (402 b), and a motor (402 c-1) of the second driving piece (402 c) is connected with a transmission rack (402 c-3) fixed on one side of the vertical support (402 b) through a gear (402 c-2); the creeling module (400) further comprises a rotation adjusting unit (403), and a rotating shaft (403 a) of the rotation adjusting unit (403) penetrates through a first through hole (402 b-1) of the vertical support (402 b) in a penetrating manner; the rotation adjusting unit (403) further comprises a third driving element (403 b), a transmission element (403 c) and a clamping element (403 d), the third driving element (403 b) is connected with the rotating shaft (403 a) through the transmission element (403 c), the third driving element (403 b) is fixed on the vertical bracket (402 b), and the clamping element (403 d) is fixed on the rotating shaft (403 a); the clamping piece (403 d) comprises a mounting plate (403 d-1), a cross rod (403 d-2) and a clamping groove (403 d-3), wherein the mounting plate (403 d-1) and the clamping groove (403 d-3) are symmetrically arranged on two sides of the cross rod (403 d-2).

2. The winding machine according to claim 1, wherein: the cutting module (300) comprises a cutting piece (301), a bearing piece (302) and a first driving piece (303), wherein the first driving piece (303) is arranged on the bearing piece (302), and the cutting piece (301) is sleeved on a first lead screw (303 a) of the first driving piece (303).

3. The winding machine according to claim 1 or 2, wherein: the guiding and conveying unit (103) comprises a first wire guiding piece (103 a) and a second wire guiding piece (103 b), the first wire guiding piece (103 a) is arranged on the first placing unit (L), and the second wire guiding piece (103 b) is arranged on the second placing unit (201).

4. A winding machine according to claim 3, wherein: the first placing unit (L) comprises a fixing component (500), a telescopic component (600), a limiting component (700) and a compensating component (800), one end of the fixing component (500) is provided with a first carrying piece (501) and a second carrying piece (502), the first carrying piece (501) and the second carrying piece (502) are concentric cylinders and are hollow inside, and the inner side of the end part of the second carrying piece (502) is provided with a limiting nut (503);

a third carrying piece (601) is arranged at one end of the telescopic assembly (600), and the third carrying piece (601) is in cross fit with the first carrying piece (501);

the compensation assembly (800) is arranged at a gap at the intersection of the first carrier (501) and the third carrier (601); and the number of the first and second groups,

spacing subassembly (700) one end is equipped with the screw thread, and the one end of establishing the screw thread passes flexible subassembly (600) and fixed subassembly (500), with stop nut (503) cooperation is fixed subassembly (500) with flexible subassembly (600).