CN115108392A

CN115108392A - Automatic winding machine capable of uniformly winding wires

Info

Publication number: CN115108392A
Application number: CN202210856704.3A
Authority: CN
Inventors: 刘爱荣; 王来立; 苏言峰; 李腾; 郑华; 苏祥茵
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Engineering and Technology College
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-09-27

Abstract

The invention relates to the technical field of winding of filament materials, in particular to an automatic winding machine for uniform wire arrangement. The automatic winding machine capable of uniformly winding the yarn and uniformly winding the yarn without accumulation needs to be designed. The utility model provides an automatic coil winding machine of even winding displacement, is including fixed underframe, support chassis and support backplate etc. and the outer top rigid coupling of support chassis has fixed underframe, and the inboard marginal position rigid coupling of fixed underframe has the support backplate. According to the invention, the yarn head end bypasses the guide mechanism and is fixed on the winding wheel, the driving mechanism is started to drive the rotating transverse shaft to rotate reversely, the rotating transverse shaft rotates reversely to drive the winding wheel to rotate reversely to wind the yarn, meanwhile, the driving mechanism also drives the guide mechanism to operate, and the guide mechanism operates to drive the yarn to move back and forth to be wound, so that the yarn can be uniformly wound, and the accumulation condition is avoided.

Description

Automatic winding machine capable of uniformly winding wires

Technical Field

The invention relates to the technical field of winding of filament materials, in particular to an automatic winding machine for uniform wire arrangement.

Background

The yarn is a textile, various textile fibers are processed into products with certain fineness, the products are used for weaving, rope making, thread making, knitting, embroidery and the like, the products are divided into staple fiber yarn, continuous filament yarn and the like, and after the yarn is produced, the yarn is generally wound for subsequent treatment in order to facilitate subsequent treatment and transportation.

Chinese patent with publication number CN210260706U discloses a winding device for yarn production, in particular to the technical field of yarn production, wherein a water storage cavity is arranged at the upper side inside a winding shaft, the upper end of the winding shaft is penetrated and connected with a screw rod through threads, the upper end of the screw rod is connected with a rotating knob, the lower end of the water storage cavity is penetrated and fixed with a three-way pipe, the left end and the right end of the three-way pipe are symmetrically connected with two connecting pipes in an L-shaped structure, and one end of each connecting pipe is uniformly connected with at least three side pipes in a vertical and uniform manner. When the spool is inserted at the spool outer wall, through rotating the turn button, and make the screw rod constantly down extrude the water storage chamber, make the piston rod from the intraductal roll-off of side withstand the spool inner wall, and when need unclamp the spool, only need the antiport turn button just can, thereby be convenient for install and dismantle the spool, overcome among the prior art need take out the spool from the outer wall of spool earlier, just can insert the spool with new spool and wind, and the spool is fixed with the spool and too inconvenient class defect, although the rolling can be carried out the yarn to the above-mentioned patent, nevertheless the condition of piling up in a position appears easily in the in-process of yarn rolling, lead to winding inhomogeneous.

The invention aims to solve the problems in the patent, and provides an automatic winding machine capable of uniformly winding yarns and uniformly arranging the yarns without accumulation.

Disclosure of Invention

In order to overcome the defect that the yarn can be wound, but the yarn is easy to accumulate at one position in the winding process, so that the winding is not uniform, the invention provides the automatic winding machine capable of uniformly winding the yarn and uniformly winding the yarn without accumulation.

The invention is realized by the following technical approaches:

the utility model provides an automatic coil winding machine of even winding displacement, including fixed underframe, support the chassis, support the backplate, wind-up pulley and rotation cross axle, support the outer top rigid coupling of chassis and have fixed underframe, the inboard edge position rigid coupling of fixed underframe has the support backplate, the cross-under of support backplate one side rotary type has the rotation cross axle, the slip type cover is equipped with the wind-up pulley that is used for the yarn rolling on rotating the cross axle, still including actuating mechanism and guide mechanism, it is provided with the actuating mechanism who is used for providing drive power to rotate between cross axle tip and the support chassis, be provided with the guide mechanism who is used for leading the yarn between support backplate and the rotation cross axle.

The driving mechanism comprises a servo motor, a driving shaft and a transmission cross shaft, the transmission cross shaft is rotatably connected to one side of the supporting underframe in a penetrating mode, the transmission cross shaft and the rotation cross shaft are in transmission through a synchronous belt, the servo motor is fixedly connected to one side, close to the fixed underframe, of the supporting underframe, the end portion of an output shaft of the servo motor is connected with the driving shaft through a coupler, and the driving shaft and the transmission cross shaft are in transmission through the synchronous belt.

Further, the guide mechanism comprises a sealing base, a height-limiting cross shaft and an auxiliary roller, the sealing base is fixedly connected to one side of the supporting back plate in an embedded mode, the height-limiting cross shaft is rotatably connected to the inner side of the sealing base in a penetrating mode, the height-limiting cross shaft and the rotating cross shaft are driven through a synchronous belt, and the auxiliary roller used for guiding yarns is fixedly sleeved on the height-limiting cross shaft along the circumferential direction.

The yarn guiding device further comprises a guiding mechanism for driving the yarn to move, wherein the guiding mechanism comprises a limiting vertical rod, a worm wheel, a transmission short shaft, fixed slide rails, a hinged connecting rod and a circular seat with a column, two fixed slide rails are fixedly connected to one side in a supporting underframe, the limiting vertical rod for driving the yarn to move is connected between the two fixed slide rails in a sliding manner, one end of the limiting vertical rod penetrates through the supporting underframe and the fixed underframe, the hinged connecting rod is rotatably connected to the limiting vertical rod, the transmission short shaft is transversely and rotatably connected to one side in the supporting underframe, the worm wheel is fixedly sleeved in the middle of the transmission short shaft, the circular seat with the column is fixedly connected to the end part of the transmission short shaft far away from a servo motor and used for driving the hinged connecting rod to move, the end part of the circular seat with the column, which is close to the fixed underframe, is rotatably connected to the end part of the hinged connecting rod, which is close to the transmission short shaft, and one end of the transmission cross shaft is fixedly connected with the worm for driving the worm wheel to rotate, the worm is engaged with the worm wheel.

Further, the yarn pressing and guiding device also comprises a limiting mechanism used for pressing and guiding the yarns, the limiting mechanism comprises a circular electromagnet, a positioning cam and an arched positioning frame, the location grudging post, the arc limiting plate, buffer spring and reset spring, the cross-under of one side slidingtype that fixed underframe was kept away from to the support backplate has the location grudging post, the cross-under of location grudging post one side slidingtype has the arc limiting plate that is used for carrying on spacingly to the yarn, be connected with two buffer spring between one side of fixed underframe of one side and location grudging post orientation in the arc limiting plate, the rigid coupling has the arch locating rack between the both ends that the location grudging post is close to the support backplate, the embedded rotation in one side that the rolling wheel was kept away from to the support backplate is connected with circular electro-magnet, circular electro-magnet cover is on rotating the cross axle, the fixed cover in circular electro-magnet outside is equipped with the location cam that is used for driving arch locating rack downstream, be connected with two reset spring between one side of location grudging post orientation fixed underframe and the support backplate outside.

The supporting auxiliary mechanism comprises a positioning short frame, a buffering vertical frame and a first spring, the positioning short frame is connected with the inner side of the fixed bottom frame in a rotary mode, the buffering vertical frame used for supporting and guiding the rotating cross shaft is sleeved on the positioning short frame in a sliding mode, the buffering vertical frame is sleeved at one end of the rotating cross shaft, the top of the buffering vertical frame is an inclined plane, and the first spring is symmetrically connected between the buffering vertical frame and the positioning short frame.

The further explanation, still including the broken string protection mechanism who is used for controlling servo motor and closes, broken string protection mechanism is including the location horizontal pole, second spring and photoelectric sensing ware, support the embedded sliding connection of backplate one side and have the location horizontal pole, the horizontal position of location horizontal pole is higher than the limit for height cross axle, the location horizontal pole is connected with two piece at least second springs towards the position of fixed underframe and support between the backplate inboard, support the inboard rigid coupling of backplate and have the photoelectric sensing ware, the photoelectric sensing ware corresponds with the location horizontal pole, the photoelectric sensing ware passes through circuit connection with servo motor.

The invention has the remarkable advantages that:

1. the yarn head end is wound around the guide mechanism and fixed on the winding wheel through the guide mechanism, the driving mechanism is started to drive the rotating cross shaft to rotate reversely, the rotating cross shaft rotates to drive the winding wheel to rotate reversely to wind the yarn, meanwhile, the driving mechanism further drives the guide mechanism to operate, the guide mechanism operates to drive the yarn to move back and forth to be wound, and therefore the yarn can be wound uniformly, and the accumulation condition is avoided.

2. Under stop gear's effect, when the yarn was by the rolling, stop gear can lead to the yarn and compress tightly, so, can make more orderly quilt rolling of acting as go-between on the rolling wheel.

3. Under the effect of supporting the complementary unit, can support the direction to rotating the cross axle, so, can make the rotation cross axle more firm drive rolling wheel reversal.

Drawings

Fig. 1 is a schematic perspective view of a first perspective structure according to the present invention.

Fig. 2 is a perspective view of a second perspective structure according to the present invention.

FIG. 3 is a first partial cross-sectional structural schematic of the present invention.

Fig. 4 is a partial sectional structural schematic view of the drive mechanism of the present invention.

Fig. 5 is a partial sectional structural schematic view of the material guiding mechanism of the present invention.

FIG. 6 is a second partial sectional structural view of the present invention.

Fig. 7 is a first partial sectional structural view of the guide mechanism of the present invention.

Fig. 8 is a second partial sectional structural view of the guide mechanism of the present invention.

Fig. 9 is a third partial sectional structural schematic view of the guide mechanism of the present invention.

Fig. 10 is a partial sectional structural schematic view of the spacing mechanism of the present invention.

Fig. 11 is a third partial sectional structural view of the present invention.

Fig. 12 is a partial sectional structural view of the support assist mechanism of the present invention.

Fig. 13 is a partial sectional structural schematic view of the disconnection protection mechanism of the present invention.

Part names and serial numbers in the figure: 1: fixed bottom frame, 2: support chassis, 3: supporting back plate, 4: winding wheel, 5: rotating horizontal shaft, 6: drive mechanism, 61: servo motor, 62: drive shaft, 63: transmission cross shaft, 7: material guide mechanism, 71: sealing seat, 72: height-limiting horizontal axis, 73: auxiliary roller, 8: guide mechanism, 81: spacing pole setting, 82: worm, 83: worm gear, 84: drive stub shaft, 85: fixed slide rail, 86: hinge link, 87: cylindrical seat, 9: stop gear, 91: circular electromagnet, 92: positioning cam, 93: arched positioning frame, 94: positioning stand, 95: arc limiting plate, 96: cushion spring, 97: return spring, 10: support assist mechanism, 101: positioning short frame, 102: buffer stand, 103: first spring, 11: disconnection protection mechanism, 111: positioning cross bar, 112: second spring, 113: photoelectric sensors.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

An automatic winding machine for uniform wire arrangement comprises a fixed bottom frame 1, a supporting bottom frame 2, a supporting back plate 3, a winding wheel 4, a rotating transverse shaft 5, a driving mechanism 6 and a material guiding mechanism 7, please refer to fig. 1-5, the fixed bottom frame 1 is mounted at the outer top of the supporting bottom frame 2 in a bolt connection mode, the supporting back plate 3 is mounted at the rear side of the bottom in the fixed bottom frame 1 in a bolt connection mode, the rotating transverse shaft 5 is rotatably connected in the left side of the supporting back plate 3 in a penetrating mode, the winding wheel 4 is slidably sleeved on the rotating transverse shaft 5, when the winding wheel 4 rotates reversely, the winding wheel 4 can wind yarns, the driving mechanism 6 is arranged between the rear end of the rotating transverse shaft 5 and the supporting bottom frame 2, the driving mechanism 6 is used for providing driving force, the material guiding mechanism 7 is arranged between the right side of the supporting back plate 3 and the rear side of the rotating transverse shaft 5, when the yarns wind on the winding wheel 4, the material guiding mechanism 7 can guide the yarns.

The driving mechanism 6 includes a servo motor 61, a driving shaft 62 and a transmission cross shaft 63, as shown in fig. 3 and 4, the transmission cross shaft 63 is rotatably connected to the middle of the lower portion of the rear side of the support chassis 2, the rear side of the transmission cross shaft 63 and the rear side of the rotation cross shaft 5 are driven by a synchronous belt, the servo motor 61 is mounted on the right side of the top inside the support chassis 2 in a bolt connection manner, the end of an output shaft of the servo motor 61 is connected with the driving shaft 62 by a coupling, and the rear side of the driving shaft 62 and the rear side of the transmission cross shaft 63 are driven by the synchronous belt.

The material guiding mechanism 7 includes a sealing base 71, a height-limiting horizontal shaft 72 and an auxiliary roller 73, as shown in fig. 3 and 5, the sealing base 71 is fixedly connected to the middle of the right side of the supporting backboard 3 in an embedded manner, the height-limiting horizontal shaft 72 is rotatably connected to the inner side of the sealing base 71 in a penetrating manner, the rear side of the height-limiting horizontal shaft 72 and the rear side of the rotating horizontal shaft 5 are driven by a synchronous belt, the auxiliary roller 73 is fixedly installed on the front side of the height-limiting horizontal shaft 72 along the circumferential direction, and when the auxiliary roller 73 rotates reversely, the auxiliary roller 73 can guide the yarn.

Firstly, the yarn head end is fixed on a winding wheel 4 by bypassing a material guiding mechanism 7, then a driving mechanism 6 is started, the driving mechanism 6 operates to drive a rotating transverse shaft 5 to rotate reversely, the rotating transverse shaft 5 rotates reversely to drive a winding wheel 4 to rotate reversely, the winding wheel 4 rotates reversely to wind the yarn, meanwhile, the rotating transverse shaft 5 also drives the material guiding mechanism 7 to rotate reversely, the material guiding mechanism 7 guides the yarn, the material guiding mechanism 7 enables the yarn to better move leftwards to be wound, when a proper amount of yarn is wound on the winding wheel 4, the driving mechanism 6 is closed, the driving mechanism 6 stops driving the rotating transverse shaft 5 to rotate reversely, the rotating transverse shaft 5 stops driving the material guiding mechanism 7 to rotate reversely to cut the yarn, then the winding wheel 4 is pulled to move forwards to drive the yarn to move forwards, and then the winding wheel 4 moves forwards to be separated from contact with the rotating transverse shaft 5, the wound yarn can be subjected to subsequent processing, and then a new winding wheel 4 is sleeved on the rotating transverse shaft 5, and the head end of the yarn is pulled to bypass the material guide mechanism 7 and be fixed on the winding wheel 4, and then the driving mechanism 6 is started, so that the winding wheel 4 can continue to wind the yarn, and the yarn can be continuously wound repeatedly.

When the yarn head end is fixed on the winding wheel 4, the servo motor 61 is started to rotate reversely, the servo motor 61 drives the driving shaft 62 to rotate reversely, the driving shaft 62 rotates reversely through synchronous belt transmission to drive the transmission transverse shaft 63 to rotate reversely, the transmission transverse shaft 63 rotates reversely through synchronous belt transmission to drive the rotation transverse shaft 5 to rotate reversely, the rotation transverse shaft 5 rotates reversely to drive the winding wheel 4 to rotate reversely, the winding wheel 4 rotates reversely to wind the yarn, meanwhile, the rotation transverse shaft 5 also drives the material guide mechanism 7 to operate, and the material guide mechanism 7 operates to guide the yarn. When a proper amount of yarn is wound on the winding wheel 4, the servo motor 61 is turned off, the servo motor 61 stops driving the driving shaft 62 to rotate reversely, the driving shaft 62 stops driving the driving transverse shaft 63 to rotate reversely through synchronous belt transmission, the driving transverse shaft 63 stops driving the rotating transverse shaft 5 to rotate reversely through synchronous belt transmission, the rotating transverse shaft 5 stops driving the winding wheel 4 to rotate reversely, the winding wheel 4 stops winding the yarn, and the winding wheel 4 wound with the proper amount of yarn can be taken down from the rotating transverse shaft 5. So, when need carry out the rolling to the yarn, can start servo motor 61 reversal, just also make rolling wheel 4 reversal with the yarn rolling.

Firstly, the head end of the yarn is pulled to bypass the height-limiting transverse shaft 72 and fixed on the winding wheel 4, the yarn is in contact with the assisting roller 73, then the servo motor 61 is started to reversely rotate, the transverse shaft 5 is rotated to drive the winding wheel 4 to reversely rotate to wind the yarn, meanwhile, the transverse shaft 5 is rotated to reversely rotate and drive the height-limiting transverse shaft 72 to reversely rotate through synchronous belt transmission, the height-limiting transverse shaft 72 reversely rotate to drive the assisting roller 73 to reversely rotate, the assisting roller 73 reversely rotates to guide the yarn, the assisting roller 73 enables the yarn to be wound at the same angle, and the yarn is better wound by the winding wheel 4. When a proper amount of yarn is wound on the winding wheel 4, the servo motor 61 is turned off, the transverse rotating shaft 5 stops driving the winding wheel 4 to rotate reversely, the yarn stops being wound, meanwhile, the transverse rotating shaft 5 also stops driving the height limiting transverse shaft 72 to rotate reversely through synchronous belt transmission, the height limiting transverse shaft 72 stops driving the auxiliary roller 73 to rotate reversely, and the auxiliary roller 73 stops guiding the yarn.

Example 2

On the basis of embodiment 1, the yarn guiding device further comprises a guiding mechanism 8, the guiding mechanism 8 comprises a limiting upright rod 81, a worm 82, a worm wheel 83, a short transmission shaft 84, fixed slide rails 85, a hinge connecting rod 86 and a round seat 87 with a column, as shown in fig. 6-9, two fixed slide rails 85 are fixedly connected to the left side of the inner top of the supporting underframe 2, the limiting upright rod 81 is slidably connected between the two fixed slide rails 85, the top end of the limiting upright rod 81 penetrates through the supporting underframe 2 and the fixed underframe 1, when the limiting upright rod 81 moves forward and backward, the limiting upright rod 81 can drive yarns to move forward and backward, the hinge connecting rod 86 is rotatably connected to the middle of the outer bottom of the limiting upright rod 81, the short transmission shaft 84 is transversely rotatably connected to the lower part of the inner front side of the supporting underframe 2, the worm wheel 83 is fixedly sleeved at the middle of the short transmission shaft 84, the round seat 87 with a column is fixedly connected to the left end of the round seat 87 with a front end of the hinge connecting rod 86, when the round seat 87 with the column rotates, the round seat 87 with the column can drive the hinge connecting rod 86 to move back and forth, the front end of the transmission transverse shaft 63 is fixedly connected with the worm 82, the worm 82 is meshed with the worm wheel 83, and when the worm 82 rotates, the worm 82 can drive the worm wheel 83 to rotate.

The yarn positioning device also comprises a limiting mechanism 9, wherein the limiting mechanism 9 comprises a circular electromagnet 91, a positioning cam 92, an arched positioning frame 93, a positioning vertical frame 94, an arc-shaped limiting plate 95, a buffer spring 96 and a return spring 97, please refer to fig. 6 and fig. 10, the positioning vertical frame 94 is slidably connected on the left side of the top of the support backboard 3 in a penetrating manner, the arc-shaped limiting plate 95 is movably connected on the front side of the positioning vertical frame 94 in a penetrating manner, when the arc-shaped limiting plate 95 moves downwards to be contacted with yarns, the yarns can be limited by the arc-shaped limiting plate 95, two buffer springs 96 are connected between the bottom of the arc-shaped limiting plate 95 and the front side of the inner top of the positioning vertical frame 94, the arched positioning frame 93 is arranged between the two ends of the bottom of the rear side of the positioning vertical frame 94 in a welding connection manner, the left side of the outer rear side of the support backboard 3 is rotatably connected with the circular electromagnet 91, and the circular electromagnet 91 is sleeved on the rotating transverse shaft 5, the fixed cover in circular electro-magnet 91 outside is equipped with positioning cam 92, and when positioning cam 92 reversal and the contact of arch locating rack 93, positioning cam 92 can realize driving arch locating rack 93 and move down, is connected with two reset spring 97 between the top rear side in the location grudging post 94 and the outer top left side of support backplate 3.

When the yarn head end is pulled to bypass the height-limiting transverse shaft 72, the yarn head end is pulled to pass through the limiting vertical rod 81 and is fixed on the winding wheel 4, the servo motor 61 is started to rotate reversely, the transmission transverse shaft 63 also rotates to drive the worm 82 to rotate reversely, the worm 82 rotates reversely to drive the worm wheel 83 to rotate, the worm wheel 83 rotates to drive the transmission short shaft 84 to rotate, the transmission short shaft 84 rotates to drive the belt column round seat 87 to rotate, the belt column round seat 87 rotates to drive the hinge connecting rod 86 to move back and forth, the hinge connecting rod 86 moves back and forth to drive the limiting vertical rod 81 to move back and forth, the limiting vertical rod 81 moves back and forth to drive the yarn to move back and forth, the yarn moves back and forth and is uniformly wound on the winding wheel 4, when a proper amount of yarn is wound on the winding wheel 4, the servo motor 61 is closed, the transmission transverse shaft 63 stops driving the worm 82 to rotate reversely, the worm 82 stops driving the worm wheel 83 to rotate, the transmission short shaft 83 stops driving the transmission short shaft 84 to drive the belt column round seat 87 to rotate, the round seat 87 with the column stops driving the hinged connecting rod 86 to move back and forth, the hinged connecting rod 86 stops driving the limiting upright stanchion 81 to move back and forth, the limiting upright stanchion 81 stops driving the yarn to move back and forth, then the yarn is cut off, the winding wheel 4 is taken down, and the wound yarn is processed. So, can make the even quilt rolling of yarn wheel 4 rolling, the staving in a position is piled up to acting as go-between of rolling on the wheel 4 of avoiding rolling.

When the servo motor 61 is started, the circular electromagnet 91 is adsorbed on the rotating transverse shaft 5 through magnetic force, the rotating transverse shaft 5 rotates reversely to drive the circular electromagnet 91 to rotate reversely, the circular electromagnet 91 rotates reversely to drive the positioning cam 92 to rotate reversely, when the positioning cam 92 rotates reversely to enable the convex end to be in contact with the arched positioning frame 93, the positioning cam 92 drives the arched positioning frame 93 to move downwards, the arched positioning frame 93 moves downwards to drive the positioning vertical frame 94 to move downwards, the left and right reset springs 97 are compressed, the positioning vertical frame 94 moves downwards to drive the arc limiting plate 95 to move downwards through the front and rear buffer springs 96, the arc limiting plate 95 moves downwards to be close to yarn, when the positioning cam 92 rotates reversely to be blocked by the arched positioning frame 93, the positioning cam 92 stops rotating continuously, the positioning cam 92 also stops rotating the circular electromagnet 91, and the circular electromagnet 91 is adsorbed on the rotating transverse shaft 5 through magnetic force, the rotating transverse shaft 5 rotates reversely in the circular electromagnet 91, the yarn is continuously wound along with the winding wheel 4, the yarn is contacted with the arc limiting plate 95, the arc limiting plate 95 guides and limits the yarn, the yarn can be uniformly distributed on the winding wheel 4, the arc limiting plate 95 can be tightly contacted with the yarn due to the action of the buffer springs 96 at the front side and the rear side, the yarn is tightly pressed on the winding wheel 4, the yarn is increased along with the increasing of the yarn on the winding wheel 4 to drive the arc limiting plate 95 to move upwards, the buffer springs 96 at the front side and the rear side are compressed, when a proper amount of yarn is wound on the winding wheel 4, the servo motor 61 is turned off, the rotating transverse shaft 5 stops rotating reversely, the winding wheel 4 is taken down from the rotating transverse shaft 5, the winding wheel 4 is taken down to drive the yarn to be separated from the arc limiting plate 95, and the arc limiting plate 95 moves downwards for a certain distance due to the action of the buffer springs 96 at the front side and the rear side, meanwhile, due to the action of the reset springs 97 on the left side and the right side, the positioning vertical frame 94 moves upwards to reset and drives the arc-shaped limiting plate 95 to move upwards to reset through the buffer springs 96 on the front side and the rear side, the positioning vertical frame 94 moves upwards to reset and drives the arch-shaped positioning frame 93 to move upwards to reset, the arch-shaped positioning frame 93 moves upwards to reset and drives the positioning cam 92 to rotate forwards to reset, and the positioning cam 92 rotates forwards to reset and drives the circular electromagnet 91 to rotate forwards to reset. Therefore, the stay wire can be wound on the winding wheel 4 more neatly.

Example 3

On the basis of the embodiment 1 and the embodiment 2, the supporting auxiliary mechanism 10 is further included, the supporting auxiliary mechanism 10 includes a positioning short frame 101, a buffering vertical frame 102 and a first spring 103, please refer to fig. 11 and fig. 12, the left front side of the bottom in the fixed bottom frame 1 is rotatably connected with the positioning short frame 101, the buffering vertical frame 102 is slidably sleeved on the positioning short frame 101, the buffering vertical frame 102 is sleeved at the front end of the rotating transverse shaft 5, the buffering vertical frame 102 can support and guide the rotating transverse shaft 5, the inner top of the buffering vertical frame 102 is an inclined plane, and the first spring 103 is symmetrically connected between the inner bottom of the buffering vertical frame 102 and the inner top of the positioning short frame 101.

The wire breakage protection device further comprises a wire breakage protection mechanism 11, wherein the wire breakage protection mechanism 11 comprises a positioning cross bar 111, a second spring 112 and a photoelectric sensor 113, please refer to fig. 11 and 13, the positioning cross bar 111 is connected to the right side of the front side of the support backboard 3 in an embedded sliding mode, the horizontal position of the positioning cross bar 111 is higher than the height limiting cross shaft 72, two second springs 112 are connected between the rear side of the bottom of the positioning cross bar 111 and the inner side of the support backboard 3, the photoelectric sensor 113 is fixedly connected to the right side of the inner rear side of the support backboard 3, the photoelectric sensor 113 corresponds to the positioning cross bar 111, and the photoelectric sensor 113 is connected with the servo motor 61 through a circuit.

When a proper amount of pulling wires are wound on the winding wheel 4, the buffer vertical frame 102 is pulled to swing downwards, the buffer vertical frame 102 swings downwards to drive the positioning short frame 101 to swing downwards, the buffer vertical frame 102 swings downwards and is simultaneously extruded by the rotating transverse shaft 5 to move downwards, the first springs 103 on the left side and the right side are compressed, the buffer vertical frame 102 swings downwards to be separated from the rotating transverse shaft 5, and further the buffer vertical frame 102 swings downwards to a proper position, the buffer vertical frame 102 is loosened, the winding wheel 4 wound with yarns is taken down from the rotating transverse shaft 5, a new winding wheel 4 is sleeved on the rotating transverse shaft 5, the buffer vertical frame 102 is pulled to move inwards to compress the first springs 103 on the left side and the right side, the buffer vertical frame 102 can be pulled to swing upwards to reset, the buffer vertical frame 102 is reset to be in contact with the rotating transverse shaft 5, the buffer vertical frame 102 drives the positioning short frame 101 to swing upwards to reset, and the buffer vertical frame 102 is loosened, due to the action of the first springs 103 on the left and right sides, the buffer vertical frame 102 moves outwards to be tightly contacted with the rotating transverse shaft 5, and the buffer vertical frame 102 supports and guides the rotating transverse shaft 5. So, support the direction to rotating cross axle 5, can make rotating cross axle 5 more firm drive rolling wheel 4 reversal.

When the yarn head end is pulled to bypass the height-limiting cross shaft 72, the yarn head end bypasses the positioning cross rod 111 and then passes through the height-limiting upright rod 81, then the yarn head end is fixed on the winding wheel 4, because the horizontal position of the positioning cross rod 111 is higher than that of the height-limiting cross shaft 72, the yarn drives the positioning cross rod 111 to move downwards, the left and right second springs 112 are compressed, the positioning cross rod 111 does not correspond to the photoelectric sensor 113 to move downwards, the servo motor 61 is started, the winding wheel 4 winds the yarn, meanwhile, the photoelectric sensor 113 is started to work, when the yarn is broken in the winding process, the yarn does not limit the positioning cross rod 111, because of the action of the left and right second springs 112, the positioning cross rod 111 moves upwards to reset and corresponds to the photoelectric sensor 113, the photoelectric sensor 113 detects the positioning cross rod 111, and the photoelectric sensor 113 sends a signal to control the servo motor 61 to close, the winding wheel 4 stops reversing to wind the yarn. Therefore, under the condition that the yarn is broken, the servo motor 61 can be prevented from continuously working to cause waste of electric resources.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. An automatic winding machine for uniform winding, which comprises a fixed bottom frame (1), a supporting bottom frame (2), a supporting back plate (3), a winding wheel (4) and a rotating transverse shaft (5), wherein the fixed bottom frame (1) is fixedly connected to the outer top of the supporting bottom frame (2), the supporting back plate (3) is fixedly connected to the edge position of the inner side of the fixed bottom frame (1), the rotating transverse shaft (5) is rotatably connected to one side of the supporting back plate (3) in a penetrating manner, the winding wheel (4) for winding yarns is slidably sleeved on the rotating transverse shaft (5), the yarn guide device is characterized by further comprising a driving mechanism (6) and a material guide mechanism (7), wherein the driving mechanism (6) used for providing driving force is arranged between the end part of the rotating transverse shaft (5) and the supporting bottom frame (2), and the material guide mechanism (7) used for guiding yarns is arranged between the supporting back plate (3) and the rotating transverse shaft (5).

2. The automatic winding machine for uniform wire arrangement according to claim 1, wherein the driving mechanism (6) comprises a servo motor (61), a driving shaft (62) and a transmission transverse shaft (63), the transmission transverse shaft (63) is rotatably connected to one side of the supporting chassis (2) in a penetrating manner, the transmission transverse shaft (63) and the rotation transverse shaft (5) are in synchronous belt transmission, the servo motor (61) is fixedly connected to one side of the supporting chassis (2) close to the fixed bottom frame (1), the driving shaft (62) is connected to an output shaft end of the servo motor (61) through a coupler, and the driving shaft (62) and the transmission transverse shaft (63) are in synchronous belt transmission.

3. The automatic winding machine for uniform winding displacement according to claim 2, wherein the material guiding mechanism (7) comprises a sealing base (71), a height-limiting transverse shaft (72) and an auxiliary roller (73), the sealing base (71) is fixedly connected to one side of the support back plate (3) in an embedded manner, the height-limiting transverse shaft (72) is rotatably connected to the inner side of the sealing base (71) in a penetrating manner, the height-limiting transverse shaft (72) and the rotating transverse shaft (5) are driven by a synchronous belt, and the auxiliary roller (73) for guiding the yarn is fixedly sleeved on the height-limiting transverse shaft (72) along the circumferential direction.

4. The automatic winding machine for uniform winding displacement according to claim 3, characterized by further comprising a guide mechanism (8) for driving the yarn to move, wherein the guide mechanism (8) comprises a limiting vertical rod (81), a worm (82), a worm wheel (83), a transmission short shaft (84), fixed slide rails (85), a hinged connecting rod (86) and a cylindrical round seat (87), two fixed slide rails (85) are fixedly connected to one side in the supporting chassis (2), the limiting vertical rod (81) for driving the yarn to move is connected between the two fixed slide rails (85) in a sliding manner, one end of the limiting vertical rod (81) penetrates through the supporting chassis (2) and the fixed bottom frame (1), the hinged connecting rod (86) is rotatably connected to the limiting vertical rod (81), the transmission short shaft (84) is rotatably connected to one side in the supporting chassis (2) in a transverse manner, the worm wheel (83) is fixedly sleeved in the middle of the transmission short shaft (84), the end part of the transmission short shaft (84) far away from the servo motor (61) is fixedly connected with a cylindrical seat (87) used for driving the hinged connecting rod (86) to move, the end part of the cylindrical seat (87) close to the fixed bottom frame (1) is rotatably connected with the end part of the hinged connecting rod (86) close to the transmission short shaft (84), one end of the transmission transverse shaft (63) is fixedly connected with a worm (82) used for driving the worm wheel (83) to rotate, and the worm (82) is meshed with the worm wheel (83).

5. The automatic winding machine for uniformly winding the wire according to claim 4, further comprising a limiting mechanism (9) for compressing and guiding the yarn, wherein the limiting mechanism (9) comprises a circular electromagnet (91), a positioning cam (92), an arched positioning frame (93), a positioning stand (94), an arc limiting plate (95), a buffer spring (96) and a return spring (97), the positioning stand (94) is slidably connected to one side of the supporting backboard (3) far away from the fixed bottom frame (1), the arc limiting plate (95) for limiting the yarn is slidably connected to one side of the positioning stand (94), two buffer springs (96) are connected between one side of the arc limiting plate (95) and one side of the positioning stand (94) facing the fixed bottom frame (1), the arched positioning frame (93) is fixedly connected between two ends of the positioning stand (94) close to the supporting backboard (3), the supporting backboard (3) is far away from the embedded rotation of one side of the winding wheel (4) and is connected with a circular electromagnet (91), the circular electromagnet (91) is sleeved on a rotating transverse shaft (5), a positioning cam (92) used for driving an arched positioning frame (93) to move downwards is fixedly sleeved on the outer side of the circular electromagnet (91), and two reset springs (97) are connected between one side of a positioning vertical frame (94) facing a fixed bottom frame (1) and the outer side of the supporting backboard (3).

6. The automatic winding machine for uniformly winding wires according to claim 5, further comprising a supporting auxiliary mechanism (10) for supporting and guiding the rotating transverse shaft (5), wherein the supporting auxiliary mechanism (10) comprises a short positioning frame (101), a buffering vertical frame (102) and first springs (103), the short positioning frame (101) is rotatably connected to the inner side of the fixed bottom frame (1), the buffering vertical frame (102) for supporting and guiding the rotating transverse shaft (5) is slidably sleeved on the short positioning frame (101), the buffering vertical frame (102) is sleeved at one end of the rotating transverse shaft (5), the inner top of the buffering vertical frame (102) is an inclined plane, and the first springs (103) are symmetrically connected between the buffering vertical frame (102) and the short positioning frame (101).

7. The automatic winding machine for the uniform flat cable according to claim 6, further comprising a wire breakage protection mechanism (11) for controlling the servo motor (61) to be closed, wherein the wire breakage protection mechanism (11) comprises a positioning cross rod (111), a second spring (112) and a photoelectric sensor (113), the positioning cross rod (111) is connected to one side of the support back plate (3) in an embedded mode in a sliding mode, the horizontal position of the positioning cross rod (111) is higher than the height limiting cross shaft (72), at least two second springs (112) are connected between the position, facing the fixed bottom frame (1), of the positioning cross rod (111) and the inner side of the support back plate (3), the photoelectric sensor (113) is fixedly connected to the inner side of the support back plate (3), the photoelectric sensor (113) corresponds to the positioning cross rod (111), and the photoelectric sensor (113) is connected with the servo motor (61) through a circuit.