CN109353887B

CN109353887B - Spinning winding machine

Info

Publication number: CN109353887B
Application number: CN201811515714.0A
Authority: CN
Inventors: 应伟苹
Original assignee: Shengzhou Xufeng Textile Co ltd
Current assignee: Hangzhou Gesni Wire Manufacturing Co ltd
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2021-04-09
Anticipated expiration: 2038-12-12
Also published as: CN109353887A

Abstract

The invention relates to the technical field of spinning. Aim at provides one kind can carry out the spinning winding machine of accurate monitoring to yarn thickness. The technical scheme adopted by the invention is as follows: a spinning winding machine comprises a machine base, wherein the machine base is composed of a box-shaped base, a rotating disc and a mounting cover, the rotating disc is arranged on the top surface of the left side of the base, and the mounting cover is arranged on the top surface of the right side of the base; a winding thickness detection mechanism is further arranged on the top surface of the base on the left side of the rotating disc and comprises a vertical rod, the lower end of the vertical rod is fixedly connected with the base, and a guide pipe extending along the left-right direction is fixedly arranged at the upper end of the vertical rod; the guide tube is internally provided with a sliding rod which is matched with the guide tube in a penetrating way, the right end of the sliding rod is provided with a contact roller, and the left end of the sliding rod is fixedly provided with a supporting and blocking piece. The invention can detect the winding thickness on the winding drum in real time, and is beneficial to improving the product quality.

Description

Spinning winding machine

Technical Field

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

Background

The conventional spinning winding machine generally comprises a base and a bobbin, wherein the bobbin is mounted on the base and is driven by a motor to realize automatic winding, but the conventional winding machine has the following problems.

1. Due to the lack of effective guiding, the yarns cannot be uniformly distributed along the axial direction of the bobbin in the winding process, so that the phenomena of yarn falling off, center deviation and the like on the bobbin are caused. Although some winding machines have certain guiding performance to the yarn, the guiding effect is poor. And because the thickness increase of the yarn of winding on the bobbin leads to the difference influence to the direction demand, the direction effect of current coiling machine is worse, has seriously influenced product quality.

2. The bobbin of the existing winding machine is inconvenient to replace when being fully wound. Meanwhile, for the bobbin with different central hole diameters, the winding machine has no universality, and the use of the winding machine is influenced.

3. The existing winding machine cannot accurately monitor the winding thickness of yarns on a bobbin in real time, and mainly depends on workers to observe and judge, so that each bobbin of yarn product has great difference finally.

Disclosure of Invention

The invention aims to provide a spinning winding machine capable of accurately monitoring the thickness of yarn.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a spinning winding machine comprises a machine base, wherein the machine base is composed of a box-shaped base, a rotating disc and a mounting cover, the rotating disc is arranged on the top surface of the left side of the base, and the mounting cover is arranged on the top surface of the right side of the base; the rotating disc is provided with a winding reel, and the inside of the mounting cover is provided with a swing type guide mechanism; a vertical first rotating shaft is fixedly arranged at the center of the bottom surface of the rotating disc, and the lower end of the first rotating shaft extends into the base and is in transmission connection with the speed reducing motor; the yarn is guided by the swing type guide mechanism and then is wound on the bobbin;

a winding thickness detection mechanism is further arranged on the top surface of the base on the left side of the rotating disc and comprises a vertical rod, the lower end of the vertical rod is fixedly connected with the base, and a guide pipe extending along the left-right direction is fixedly arranged at the upper end of the vertical rod; a sliding rod matched with the guide pipe penetrates through the guide pipe, a contact roller is installed at the right end of the sliding rod, and a stop piece is fixedly arranged at the left end of the sliding rod; the sliding rod is also sleeved with a spiral spring and a stress ring, the spiral spring and the stress ring are both positioned on the left side of the guide tube, and two ends of the spiral spring are respectively fixedly connected with the abutting piece and the stress ring; the periphery of the left end of the guide pipe is evenly provided with a plurality of tension sensors, and tension receiving ends of the tension sensors face to the left and are fixedly connected with the stress ring.

Preferably, the number of the tension sensors is 4.

Preferably, an opening is formed in one side, facing the winding drum, of the mounting cover, and a first hinge seat is arranged on the inner wall of the right side of the mounting cover; the swing type guide mechanism comprises a swing frame and a swing driving assembly, the swing frame is in a strip shape, one end of the swing frame and the first hinge seat form a hinge capable of swinging in the vertical direction, the other end of the swing frame extends towards one side where the winding reel is located, and the end part of the swing frame is provided with the guide assembly; the swing frame comprises two strip-shaped plates which are parallel to each other, and the positions of the two strip-shaped plates close to the two ends are connected with each other through two connecting rods; the one side that the bar shaped plate is close to first articulated seat one end outwards is provided with first articulated shaft to constitute through first articulated shaft and first articulated seat and articulate.

Preferably, a strip-shaped hole extending along the length direction of the strip-shaped plate is formed in the middle section of the strip-shaped plate; the swing driving component comprises a vertical rod, a crank and a wheel disc which are arranged below the swing frame; the upright rod can move vertically in the mounting cover, and the two sides of the upper end of the upright rod are provided with bolts which extend into the strip-shaped holes; the lower end of the upright rod is hinged with the upper end of the crank, the lower end of the crank is hinged with the wheel disc, and the hinged position of the crank and the wheel disc is positioned on the disc surface on the rear side of the wheel disc and close to the edge; the wheel disc is located on the right side in the base, a yielding hole is formed in the top face of the base above the wheel disc, and the wheel disc is in transmission connection with the speed reducing motor.

Preferably, the bolts are respectively provided with a first pulley, and the peripheral surface of the first pulley is provided with a first limit groove matched with the thickness of the strip plate; the first pulley is located in the strip-shaped hole, and the strip-shaped plate at the edge of the strip-shaped hole is clamped in the first limiting groove of the first pulley.

Preferably, the inner walls of the front side surface and the rear side surface of the mounting cover are respectively provided with a sliding groove extending along the vertical direction, and the front side and the rear side of the upright rod close to the lower end are respectively and fixedly provided with a short rod extending along the front-back direction; the overhanging end of the short rod is fixedly provided with a sliding block matched with the sliding groove, and the sliding block is positioned in the sliding groove and forms sliding fit with the sliding groove.

Preferably, the upper side and the lower side of one end, far away from the first hinge seat, of the strip-shaped plate are provided with connecting lug plates; the guide assembly comprises two second pulleys, the two second pulleys are respectively installed between the connecting lug plates on the upper side and the lower side of the two strip-shaped plates, and the yarns penetrate through the two second pulleys.

Preferably, a third pulley is arranged at the top of the mounting cover, and the yarn passes through between the two second pulleys after passing around the third pulley; wire accommodating grooves with V-shaped sections are formed in the circumferential surfaces of the second pulley and the third pulley.

Preferably, the speed reducing motor is fixedly installed at the bottom of the left side in the base, the output end of the speed reducing motor faces upwards, and a driving gear is fixedly installed at the output end of the speed reducing motor; a driven gear is arranged on the first rotating shaft and opposite to the driving gear, and the driving gear is meshed with the driven gear; a gearbox is arranged below the first rotating shaft, the lower end of the first rotating shaft is connected with a power input shaft of the gearbox through a coupler, and a power output shaft of the gearbox is in transmission connection with a wheel disc.

Preferably, the gearbox comprises a box body, an input cone and an output cone are sequentially arranged in the box body along the left-right direction, and the side surfaces of the input cone and the output cone are conical surfaces with matched tapers; the input cone is sleeved with a speed change ring, the right side of the speed change ring is clamped between the input cone and the output cone, and the left side of the speed change ring is positioned in the positioning clamp; the lower part of the positioning clamp is provided with an electric push rod for driving the speed change ring to move in a gap between the input cone and the output cone; the top parts of the input cone and the output cone are respectively and coaxially provided with a second rotating shaft, the second rotating shaft on the input cone forms a power input shaft of the gearbox, and the second rotating shaft on the output cone forms a power output shaft of the gearbox; and a power output shaft of the gearbox extends out of the gearbox body and is connected with a power input shaft of the reversing box, and the power output shaft of the reversing box is in transmission connection with the wheel disc through a transmission belt.

The beneficial effects of the invention are concentrated and expressed as follows: the winding thickness on the winding drum can be detected in real time, and the improvement of the product quality is facilitated. Specifically, when the thickness of the yarn wound on the winding drum is detected, the pressure signal is converted into the electric signal, and the working principle is as follows: as the thickness of the yarn on the bobbin increases, the sliding bar moves away from the bobbin during relative rolling of the contact roller around the surface of the yarn. And then make coil spring extension, coil spring produces a pulling force to the atress ring, and this pulling force is through the even transmission of atress ring to on a plurality of force transducer's the pulling force receiving end. The tension sensor converts the tension signal into an electric signal, feeds the electric signal back to the controller and finally measures the real-time yarn winding thickness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the swing frame of FIG. 1 in a down-swing position;

FIG. 3 is a schematic view of the swing frame of FIG. 1 in a swing-up position;

FIG. 4 is a bottom view of the swing frame;

FIG. 5 is a schematic view of the slider mounting;

FIG. 6 is a schematic view of the installation of the positioning rod;

fig. 7 is a schematic structural view of a winding thickness detection mechanism.

Detailed Description

As shown in fig. 1-7, a spinning winding machine comprises a base 1, a rotating disc 2 disposed on the left top surface of the base 1, and a mounting cover 3 disposed on the right top surface of the base 1, wherein the base 1 is preferably provided with a plurality of rubber feet 39 at the bottom thereof for improving the stability of the base 1. The rotating disc 2 is provided with a bobbin 4, that is, the bobbin 4 is mounted on the rotating disc 2, and the mounting cover 3 is internally provided with a swing type guide mechanism, that is, a mechanism for driving the yarn by swinging up and down to change the winding position of the yarn on the bobbin 4. Regarding the driving of the rotating disc 2, the center of the bottom surface of the rotating disc 2 is fixedly provided with a vertical first rotating shaft 5, the lower end of the first rotating shaft 5 extends into the base 1 and is in transmission connection with a speed reducing motor 6, and more specific transmission connection modes are provided, which are described in detail below. When the winding machine works, the yarn 7 is guided by the swing type guide mechanism and then is wound on the bobbin 4. Compared with the traditional winding machine, the invention mainly has three differences: 1. the guiding stability is better when winding; 2. the bobbin 4 is more convenient and faster to mount and dismount, and the universality is strong; 3. the winding thickness on the winding drum 4 can be monitored in real time. The following will respectively describe the improvement concept of 3 directions of the present invention in detail.

Regarding the first great difference: as shown in fig. 1, the mounting cover 3 of the present invention is provided with an opening toward one side of the bobbin 4, that is, the left side surface of the mounting cover 3 of the present invention is not present and is an opening. Be provided with first articulated seat 8 on the inner wall on installation cover 3 right side, oscillating guide mechanism includes swing span 9 and swing drive assembly, swing span 9 is the bar, and swing span 9's one end and first articulated seat 8 constitute can follow the articulated of upper and lower direction wobbling, the other end extends and the tip is provided with the direction subassembly towards one side at bobbin 4 place.

In the winding process, the winding reel 4 is arranged on the rotating disc 2. The end of the yarn 7 is then passed around the guide assembly of the oscillating guide and fixed to the bobbin 4. Starting gear motor 6, gear motor 6 drives rolling disc 2 through first pivot 5 rotatory, and then drives bobbin 4 and rotate, realizes the rolling to yarn 7. During the winding of the yarn 7, as shown in fig. 2 and 3, the oscillating frame 9 of the oscillating guide can oscillate slowly up and down around the first articulated seat 8, so as to gradually change the winding position of the yarn 7 on the bobbin 4, so that the yarn 7 is uniformly distributed on the bobbin 4. Compared with the traditional structure, the yarn winding device has better stability and larger motion amplitude of the guide assembly, and can be suitable for winding yarns 7 on various bobbins 4.

The swing frame 9 of the present invention has more specific structures, for example, the swing frame 9 is a square frame or a swing link; in order to improve the stability of the swing frame 9, it is better to adopt the way that as shown in fig. 4, the swing frame 9 comprises two strip-shaped plates 10 which are parallel to each other, and the positions of the two strip-shaped plates 10 near the two ends are connected with each other through two connecting rods 11. The lath 10 is close to 8 one ends of first articulated seat, and the left end in fig. 4 is provided with first articulated shaft 12 to the one side outwards that promptly, corresponds on the first articulated seat 8 to be provided with the jack of 12 adaptations of first articulated shaft, inserts in the jack through first articulated shaft 12 and constitutes articulatedly with first articulated seat 8. The swing frame 9 has better structural strength and more stability, and is more convenient for mounting other components.

The swing driving assembly is used for driving the swing frame 9 to swing up and down, and has various specific structures, such as: the swing driving component is an air cylinder with an arc-shaped output shaft, an electric telescopic rod and the like, and can drive the swing frame 9 to move. But more preferably, as shown in fig. 1 and 5, a strip hole 13 is formed at the middle section of the strip 10 and extends along the length of the strip 10. The swing drive assembly comprises a vertical rod 14, a crank 15 and a wheel disc 16 arranged below the swing frame 9. The upright 14 is able to move vertically within the mounting cup 3, in other words the upright 14 is able to move vertically, but its position in the transverse direction is fixed. The alignment is limited in many ways, for example, it can be positioned laterally by a fixedly arranged vertical sleeve, or by a fixedly arranged through hole on a guide plate. Further, in order to improve the stability during the movement process, the invention adopts a mode that can be combined with fig. 1 and 5, the inner walls of the front side and the rear side of the mounting cover 3 are respectively provided with a sliding groove 20 extending along the vertical direction, and the front side and the rear side of the upright 14 close to the lower end are respectively and fixedly provided with a short rod 21 extending along the front-rear direction. The overhanging end of the short rod 21 is fixedly provided with a sliding block 22 matched with the sliding groove 20, and the sliding block 22 is positioned in the sliding groove 20 and forms sliding fit with the sliding groove 20. Carry on spacingly through sliding tray 20 to sliding block 22, and sliding block 22 passes through quarter butt 21 and pole setting 14 rigid coupling, consequently can realize effectual, stable spacing to pole setting 14, can guarantee its gliding smoothness nature again simultaneously.

The two sides of the upper end of the upright rod 14 are provided with bolts 17, and the bolts 17 extend into the strip-shaped holes 13; in general, the size of the inserted pin 17 of the present invention is matched with the width of the strip-shaped hole 13, but since the inserted pin 17 has a certain abrasion all the time in the process of moving along the strip-shaped hole 13, it is also better to install a first pulley 18 on each inserted pin 17, and as shown in fig. 4 and 5, a first limit groove 19 matched with the thickness of the strip-shaped plate 10 is arranged on the peripheral surface of the first pulley 18. First pulley 18 is located bar hole 13, and the bar 10 card at bar hole 13 border is established in first spacing groove 19 of first pulley 18. By the mode, sliding friction between the bolt 17 and the edge of the strip-shaped hole 13 can be converted into rolling friction between the first pulley 18 and the edge of the strip-shaped hole 13, so that the service life is longer, and the working condition is more stable.

The lower end of the upright rod 14 is hinged with the upper end of the crank 15, the lower end of the crank 15 is hinged with the wheel disc 16, and the hinged position of the crank 15 and the wheel disc 16 is positioned on the back side disc surface of the wheel disc 16 and close to the edge, so that a crank connecting rod mechanism is formed, the crank 15 can be used for driving the upright rod 14 to move up and down through the action of the wheel disc 16, and the swing frame 9 is further pushed to swing up and down. In general, in order to ensure the installation compactness, the wheel disc 16 is positioned at the right side in the base 1, and in order to prevent the top surface at the right side of the base 1 from interfering with the crank 15, a yielding hole 60 is arranged on the top surface of the base 1 above the wheel disc 16. The wheel disc 16 of the present invention can be driven by one motor alone, but in this way, since the bobbin 4 and the wheel disc 16 are driven individually, it is not convenient to link them, thereby improving the adaptability of each stage thereof. For this purpose, the invention preferably provides for the wheel 16 to be in driving connection with the gearmotor 6.

As for the guiding component of the present invention, the structure is also more, for example, the guiding component is a guiding ring, a guiding stub and the like installed on the swing frame 9, the yarn 7 is threaded in the guiding ring or the guiding stub, but this way has a larger abrasion to the yarn 7, which is not beneficial to the quality of the yarn 7. To this end, the present invention preferably provides that the strip 10 is provided with connecting ear plates 23 on both the upper and lower sides of the end thereof remote from the first hinge seat 8, as shown in fig. 1 and 4. The guide assembly comprises two second pulleys 24, the two second pulleys 24 are respectively arranged between the connecting lug plates 23 on the upper side and the lower side of the two strip-shaped plates 10, and the yarns 7 pass through the two second pulleys 24. Further, a third pulley 25 is arranged on the top of the mounting cover 3, and the yarn 7 passes between the two second pulleys 24 after passing around the third pulley 25. The introduction direction of the yarn 7 is restricted by the third pulley 25, and as shown in fig. 1, the yarn 7 is introduced from the right side, thereby avoiding a phenomenon that the yarn 7 is introduced into disorder. Of course, it can be seen in detail that the installation position of the third pulley 25 can be adjusted by the worker according to the actual situation. Further, in order to ensure that the yarn 7 can stably pass around the second pulley 24 and the third pulley 25, the circumferential surfaces of the second pulley 24 and the third pulley 25 are provided with yarn accommodating grooves 26 having V-shaped cross sections.

In the winding process, the outermost layer of the yarn on the bobbin 4 is closer to the wire assembly along with the increase of the winding thickness, and the wound yarn 7 is longer every turn of the bobbin 4. In this case, the swing speed of the swing frame 9 should be appropriately reduced to allow the yarn 7 to be densely and uniformly wound around the bobbin 4. However, the winding machine in the prior art does not pay attention to the yarn winding machine, so that the density of the yarns 7 on the inner layer and the outer layer of the winding drum 4 is greatly different, and the winding amount of the winding drum 4 is influenced on the one hand, and the appearance of the product is also influenced on the other hand. Therefore, the invention further provides that the speed reducing motor 6 is fixedly arranged at the bottom of the left side in the base 1, the output end of the speed reducing motor is upward, and the output end of the speed reducing motor 6 is fixedly provided with the driving gear 27. A driven gear 28 is arranged on the first rotating shaft 5 at a position opposite to the driving gear 27, and the driving gear 27 is meshed with the driven gear 28. A gearbox 29 is arranged below the first rotating shaft 5, the lower end of the first rotating shaft 5 is connected with a power input shaft of the gearbox 29 through a coupler 30, and a power output shaft of the gearbox 29 is in transmission connection with the wheel disc 16. The gearbox 29, under the control of the overall controller, varies the speed ratio between the bobbin 4 and the disc 16 according to the real-time thickness of the winding. In other words, as the thickness of the wound wire increases, the rotation speed of the disc 16 is slowed down, and the swing speed of the swing frame 9 is also slowed down. Finally, the product of the winding wire has better appearance quality, compact texture and difficult wire scattering, improves the winding amount under the condition that the bobbins 4 are the same, and is particularly suitable for large bobbins 4 with larger winding thickness.

The gearbox 29 of the present invention has many specific structures, and can adopt a conventional gear combination type gearbox, but preferably, the present invention adopts a stepless speed change gearbox, so that the rotation ratios of the bobbin 4 and the wheel disc 16 are more coordinated. As shown in fig. 1, the transmission case 29 includes a case body, an input cone 31 and an output cone 32 are sequentially disposed in the case body along the left-right direction, and the side surfaces of the input cone 31 and the output cone 32 are conical surfaces with matched tapers. The input cone 31 is sleeved with a speed change ring 33, the right side of the speed change ring 33 is clamped between the input cone 31 and the output cone 32, and the left side of the speed change ring 33 is positioned in the positioning clamp 34. The lower part of the positioning clip 34 is provided with an electric push rod 35 for driving the shift ring 33 to move in the gap between the input cone 31 and the output cone 32. The top parts of the input cone 31 and the output cone 32 are respectively and coaxially provided with a second rotating shaft 36, the second rotating shaft 36 on the input cone 31 forms a power input shaft of the gearbox 29, and the second rotating shaft 36 on the output cone 32 forms a power output shaft of the gearbox 29. During operation, the input cone 31 rotates, which rotates the shift ring 33, which in turn transmits torque to the output cone 32. The transmission ratio of the two can be changed by pushing the shifting ring 33 to change the position by the electric push rod 35. As shown in fig. 1, the electric push rod 35 contracts and the transmission ratio becomes larger, and the electric push rod 35 extends and the transmission ratio becomes smaller. After the power is output through the power output shaft of the gearbox 29, the power needs to be in transmission connection with the wheel disc 16. In order to further improve the reasonableness of the layout and realize the power reversing, a power output shaft of the gearbox 29 extends out of the gearbox and is connected with a power input shaft of a reversing box 37, and the power output shaft of the reversing box 37 is in transmission connection with the wheel disc 16 through a transmission belt 38.

Regarding the second great difference: the bobbin 4 of the existing winding machine is inconvenient to disassemble and assemble, and the universality of the bobbin 4 (generally, the bobbins 4 of different models) with different center hole sizes is poor. For this purpose, as shown in fig. 6, the rotating disc 2 includes a disc body and a vertical positioning rod 40 disposed at the center of the top surface of the disc body, the upper end of the positioning rod 40 is provided with an external thread and is adapted with a compression nut 41, and the positioning rod 40 is inserted into a central hole 42 of the bobbin 4. The upper end of the positioning rod 40 is sleeved with a rubber expansion sleeve 43, and the rubber expansion sleeve 43 is in a cone frustum shape which is gradually reduced from top to bottom. The rubber expansion sleeve 43 is clamped between the inner wall of the center hole 42 at the upper end of the bobbin 4 and the positioning rod 40 under the extrusion of the lower end of the compression nut 41. The upper and lower both ends of bobbin 4 all are provided with annular end plate 45, and end plate 45 plays spacing effect, can effectually avoid the off-line.

When the bobbin 4 is installed, the bobbin 4 is vertically placed on the rotating disc 2, so that the positioning rod 40 penetrates through a central hole 42 of the bobbin 4; then the small end of the rubber expansion sleeve 43 is downwards sleeved on the positioning rod 40 from top to bottom, and then the compression nut 41 is installed. As the pressing nut 41 is screwed in, the lower end of the pressing nut 41 pushes the rubber expansion 43 to move downward and to be caught between the positioning rod 40 and the inner wall of the center hole 42. The rotation of the compression nut 41 is continued until the rubber expansion 43 expands the bobbin 4. Compared with the traditional mounting mode of the bobbin 4, the invention not only can rapidly and simply carry out the dismounting and mounting of the bobbin 4, but also can adapt to the bobbins 4 with various sizes of the central hole 42 through the rubber expansion sleeve 43, and has strong universality. In order to prevent the pressing nut 41 from excessively pressing the rubber expansion sleeve 43, so that the rubber expansion sleeve 43 completely falls into the central hole 42, and the taking-out is influenced, the invention preferably further arranges a circle of limiting protection edges 44 on the periphery of the top of the rubber expansion sleeve 43.

A third great difference with respect to the present invention: the invention can detect the thickness of the winding in real time. Referring to fig. 1 and 7, a winding thickness detection mechanism 46 is further disposed on the top surface of the base 1 on the left side of the rotating disc 2, the winding thickness detection mechanism 46 includes a vertical rod 47, the lower end of the vertical rod 47 is fixedly connected with the base 1, and the upper end of the vertical rod 47 is fixedly provided with a guide pipe 48 extending along the left-right direction. A sliding rod 49 matched with the guide pipe 48 penetrates through the guide pipe 48, a contact roller 50 is installed at the right end of the sliding rod 49, and a blocking piece 51 is fixedly arranged at the left end of the sliding rod 49. The sliding rod 49 is further sleeved with a spiral spring 52 and a stress ring 53, the spiral spring 52 and the stress ring 53 are both positioned on the left side of the guide tube 48, and two ends of the spiral spring 52 are fixedly connected with the resisting sheet 51 and the stress ring 53 respectively. The circumferential surface of the left end of the guide tube 48 is also uniformly provided with a plurality of tension sensors 54, the number of the tension sensors 54 is generally 4, but may be more or less, but the 4 tension sensors make the force transmission more uniform. The tension receiving end of the tension sensor 54 faces to the left and is fixedly connected with the stress ring 53.

When the winding thickness detection mechanism works, a mode of converting a pressure signal into an electric signal is adopted, and the working principle is as follows: as the thickness of the yarn 7 on the bobbin 4 increases, the sliding bar 49 moves away from the bobbin 4 during the relative rolling of the contact roller 50 around the surface of the yarn 7. The coil spring 52 is thereby extended, and the coil spring 52 exerts a pulling force on the force-receiving ring 53, which is transmitted uniformly via the force-receiving ring 53 to the pulling force-receiving ends of the plurality of pulling force sensors 54. The tension sensor 54 converts the tension signal into an electric signal, feeds the electric signal back to the general controller, and finally measures the real-time winding thickness of the yarn 7.

In addition to the above, the winding thickness detecting mechanism of the present invention may actually adopt a winding thickness detecting mechanism based on image recognition, for example, a CCD image sensor and a linear light emitter are symmetrically disposed on both sides of the bobbin 4, and light emitted from the linear light emitter assumes the CCD image sensor, but is partially blocked by the bobbin 4, and as the winding thickness of the bobbin 4 increases, the shadow formed on the CCD image sensor increases, and thus the winding thickness can also be detected. Of course, other means for thickness detection are possible.

Claims

1. A spinning winding machine is characterized in that: the device comprises a base, wherein the base consists of a box-shaped base (1), a rotating disc (2) arranged on the top surface of the left side of the base (1) and an installation cover (3) arranged on the top surface of the right side of the base (1); a winding reel (4) is arranged on the rotating disc (2), and a swing type guide mechanism is arranged in the mounting cover (3); a vertical first rotating shaft (5) is fixedly arranged at the center of the bottom surface of the rotating disc (2), and the lower end of the first rotating shaft (5) extends into the base (1) and is in transmission connection with a speed reducing motor (6); the yarn (7) is guided by the swing type guide mechanism and then is wound on the bobbin (4);

the rotating disc (2) comprises a disc body and a vertical positioning rod (40) arranged in the center of the top surface of the disc body, the upper end of the positioning rod (40) is provided with external threads and is matched with a compression nut (41), and the positioning rod (40) penetrates through a central hole (42) of the bobbin (4); a rubber expansion sleeve (43) is sleeved outside the upper end of the positioning rod (40), and the rubber expansion sleeve (43) is in a cone frustum shape which is gradually reduced from top to bottom; the rubber expansion sleeve (43) is clamped between the inner wall of a central hole (42) at the upper end of the winding drum (4) and the positioning rod (40) under the extrusion of the lower end of the compression nut (41);

a winding thickness detection mechanism (46) is further arranged on the top surface of the base (1) on the left side of the rotating disc (2), the winding thickness detection mechanism (46) comprises a vertical rod (47), the lower end of the vertical rod (47) is fixedly connected with the base (1), and the upper end of the vertical rod is fixedly provided with a guide pipe (48) extending along the left-right direction; a sliding rod (49) matched with the guide pipe (48) penetrates through the guide pipe (48), a contact roller (50) is installed at the right end of the sliding rod (49), and a blocking piece (51) is fixedly arranged at the left end of the sliding rod (49); a spiral spring (52) and a stress ring (53) are further sleeved outside the sliding rod (49), the spiral spring (52) and the stress ring (53) are both positioned on the left side of the guide pipe (48), and two ends of the spiral spring (52) are fixedly connected with the resisting sheet (51) and the stress ring (53) respectively; the peripheral surface of the left end of the guide pipe (48) is also uniformly provided with a plurality of tension sensors (54), and the tension receiving ends of the tension sensors (54) face to the left and are fixedly connected with the stress ring (53);

an opening is formed in one side, facing the bobbin (4), of the mounting cover (3), and a first hinge seat (8) is arranged on the inner wall of the right side of the mounting cover (3); the swing type guide mechanism comprises a swing frame (9) and a swing driving assembly, the swing frame (9) is in a strip shape, one end of the swing frame (9) and the first hinge seat (8) form a hinge capable of swinging in the vertical direction, the other end of the swing frame extends towards one side where the bobbin (4) is located, and the end part of the swing frame is provided with the guide assembly; the swing frame (9) comprises two strip-shaped plates (10) which are parallel to each other, and the positions, close to the two ends, of the two strip-shaped plates (10) are connected with each other through two connecting rods (11); one surface, which is close to one end of the first hinge seat (8), of the strip-shaped plate (10) and faces outwards is provided with a first hinge shaft (12), and the strip-shaped plate is hinged with the first hinge seat (8) through the first hinge shaft (12);

a strip hole (13) extending along the length direction of the strip plate (10) is formed in the middle section of the strip plate (10); the swing driving component comprises a vertical rod (14), a crank (15) and a wheel disc (16) which are arranged below the swing frame (9); the upright rod (14) can move vertically in the mounting cover (3), and the two sides of the upper end of the upright rod (14) are provided with bolts (17), and the bolts (17) extend into the strip-shaped holes (13); the lower end of the upright rod (14) is hinged with the upper end of a crank (15), the lower end of the crank (15) is hinged with a wheel disc (16), and the hinged position of the crank (15) and the wheel disc (16) is positioned on the disc surface on the rear side of the wheel disc (16) and close to the edge; the wheel disc (16) is positioned on the right side in the base (1), a yielding hole (60) is formed in the top surface of the base (1) above the wheel disc (16), and the wheel disc (16) is in transmission connection with the speed reducing motor (6);

the speed reducing motor (6) is fixedly arranged at the bottom of the left side in the base (1), the output end of the speed reducing motor is upward, and a driving gear (27) is fixedly arranged at the output end of the speed reducing motor (6); a driven gear (28) is arranged on the first rotating shaft (5) at a position opposite to the driving gear (27), and the driving gear (27) is meshed with the driven gear (28); a gearbox (29) is arranged below the first rotating shaft (5), the lower end of the first rotating shaft (5) is connected with a power input shaft of the gearbox (29) through a coupler (30), and a power output shaft of the gearbox (29) is in transmission connection with the wheel disc (16).

2. The textile winding machine according to claim 1, characterized in that: the number of the tension sensors (54) is 4.

3. The textile winding machine according to claim 2, characterized in that: the bolts (17) are respectively provided with a first pulley (18), and the peripheral surface of the first pulley (18) is provided with a first limiting groove (19) matched with the thickness of the strip-shaped plate (10); the first pulley (18) is located in the strip-shaped hole (13), and the strip-shaped plate (10) at the edge of the strip-shaped hole (13) is clamped in the first limiting groove (19) of the first pulley (18).

4. The textile winding machine according to claim 3, characterized in that: the inner walls of the front side surface and the rear side surface of the mounting cover (3) are respectively provided with a sliding groove (20) extending along the vertical direction, and the front side and the rear side of the upright (14) close to the lower end are respectively and fixedly provided with a short rod (21) extending along the front-rear direction; the overhanging end of short rod (21) is fixed with sliding block (22) with sliding tray (20) matched with, sliding block (22) are located sliding tray (20) and constitute sliding fit with sliding tray (20).

5. The textile winding machine according to claim 4, characterized in that: the upper side and the lower side of one end, far away from the first hinging seat (8), of the strip-shaped plate (10) are provided with connecting lug plates (23); the guide assembly comprises two second pulleys (24), the two second pulleys (24) are respectively installed between the connecting lug plates (23) on the upper side and the lower side of the two strip-shaped plates (10), and the yarns (7) penetrate through the two second pulleys (24).

6. The textile winding machine according to claim 5, characterized in that: a third pulley (25) is arranged at the top of the mounting cover (3), and the yarn (7) passes through the space between the two second pulleys (24) after passing around the third pulley (25); and the circumferential surfaces of the second pulley (24) and the third pulley (25) are respectively provided with a wire accommodating groove (26) with a V-shaped section.

7. The textile winding machine according to claim 6, characterized in that: the gearbox (29) comprises a box body, an input cone (31) and an output cone (32) are sequentially arranged in the box body along the left-right direction, and the side surfaces of the input cone (31) and the output cone (32) are conical surfaces with matched tapers; a speed change ring (33) is sleeved outside the input cone (31), the right side of the speed change ring (33) is clamped between the input cone (31) and the output cone (32), and the left side of the speed change ring (33) is positioned in the positioning clamp (34); the lower part of the positioning clamp (34) is provided with an electric push rod (35) for driving the speed change ring (33) to move in a gap between the input cone (31) and the output cone (32); the top parts of the input cone (31) and the output cone (32) are respectively and coaxially provided with a second rotating shaft (36), the second rotating shaft (36) on the input cone (31) forms a power input shaft of the gearbox (29), and the second rotating shaft (36) on the output cone (32) forms a power output shaft of the gearbox (29); and a power output shaft of the gearbox (29) extends out of the gearbox body and is connected with a power input shaft of the reversing box (37), and the power output shaft of the reversing box (37) is in transmission connection with the wheel disc (16) through a transmission belt (38).