CN109693969B - An improved textile winding machine - Google Patents

Abstract

The invention relates to the technical field of spinning. Aim at provides a stable improved generation spinning winding machine winds. The technical scheme adopted by the invention is as follows: an improved spinning winding machine comprises a machine base, wherein the machine base is composed of a box-shaped base, a rotating disc arranged on the left top surface of the base and an installation cover arranged on the right top surface of the base; 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 bar shape, one end of the swing frame and the first hinged seat form a hinge capable of swinging in the vertical direction, the other end of the swing frame extends towards one side of the bobbin, and the end of the swing frame is provided with the guide assembly. The invention can guide the winding position of the yarn in the process of winding the yarn, thereby realizing the finishing in the process of winding the yarn and further ensuring that the invention has stable winding performance.

Description

An improved textile winding machine

technical field

The invention relates to the technical field of textiles, in particular to an improved textile winding machine.

Background technique

The textile winding machine is a kind of equipment used to wind the yarn on the yarn spool during the spinning process. The existing conventional textile winding machine generally includes a base and a bobbin, and the bobbin is installed on the base and The automatic winding is realized by the motor drive, but the existing winding machines still have the following problems.

1. Due to the lack of effective guidance, the yarn often cannot be evenly distributed along the axial direction of the bobbin during the winding process, resulting in the phenomenon of off-line and center deviation of the yarn on the bobbin. Although some winding machines have certain guiding properties for the yarn, the guiding effect is not good. In addition, due to the increase in the thickness of the yarn wound on the bobbin, the difference in guiding demand is affected, and the guiding effect of the existing winding machine is even worse, which seriously affects the product quality.

2. The existing bobbin of the winding machine is not convenient enough to be replaced when it is fully wound. At the same time, for bobbins with different central hole diameters, the winding machine has no versatility, which also affects the use of the winding machine.

3. The existing winding machine cannot accurately monitor the winding thickness of the yarn on the bobbin in real time. It mainly relies on the observation and judgment of the staff, resulting in a large difference in the final yarn product of each bobbin.

SUMMARY OF THE INVENTION

The object of the present invention is to provide an improved textile winding machine with stable winding.

In order to achieve the above-mentioned purpose of the invention, the technical scheme adopted in the present invention is: an improved textile winding machine, comprising a machine base, and the machine base consists of a box-shaped base, a rotating disk arranged on the top surface of the left side of the base, and a machine base. The installation cover is arranged on the top surface of the right side of the base; a bobbin is arranged on the rotating disk, and a swing guide mechanism is arranged inside the installation cover; the center of the bottom surface of the rotating disk is fixedly provided with a vertical first rotating shaft, The lower end of the first rotating shaft extends into the base and forms a transmission connection with the deceleration motor; the yarn is guided by the swinging guide mechanism and is wound on the bobbin;

The installation cover is provided with an opening on the side facing the bobbin, and the inner wall on the right side of the installation cover is provided with a first hinge seat; the swing guide mechanism includes a swing frame and a swing drive assembly, and the swing frame is in the shape of a bar, One end of the swing frame and the first hinge seat form a hinge that can swing in the up-down direction, the other end extends toward the side where the bobbin is located, and the end is provided with a guide assembly.

Preferably, the swing frame includes two parallel strip plates, and the positions of the two strip plates close to both ends are connected to each other by two connecting rods; the one end of the strip plate close to the first hinge seat faces outwards One side is provided with a first hinge shaft, and is hinged with the first hinge seat through the first hinge shaft.

Preferably, a strip-shaped hole extending along the length direction of the strip-shaped plate is provided on the middle section of the strip-shaped plate; the swing drive assembly includes a vertical rod, a crank and a wheel set under the swing frame; the vertical rod can The inside of the installation cover moves vertically, and two sides of the upper end of the vertical rod are provided with pins, which extend into the strip holes; the lower end of the vertical rod is hinged with the upper end of the crank, and the lower end of the crank is formed with the wheel disc Hinged, and the hinged position of the crank and the roulette is located on the rear side of the roulette near the edge; the roulette is located on the right side in the base, and the top surface of the base above the roulette is provided with a way-out hole. The disc is connected with the geared motor.

Preferably, a first pulley is respectively installed on the latches, and a first limit groove matching the thickness of the strip plate is provided on the peripheral surface of the first pulley; the first pulley is located in the strip hole inside, and the strip plate at the edge of the strip hole is clamped in the first limiting groove of the first pulley.

Preferably, the inner walls of the front side and the rear side of the installation cover are provided with sliding grooves extending vertically, and the front and rear sides of the vertical rod close to the lower end are respectively fixed with a short extending in the front-rear direction. A rod; the overhanging end of the short rod is fixedly provided with a sliding block matched with the sliding groove, and the sliding block is located in the sliding groove and forms a sliding fit with the sliding groove.

Preferably, the upper and lower sides of the end of the strip plate away from the first hinge seat are provided with connecting lugs; the guide assembly includes two second pulleys, and the two second pulleys are respectively installed on the upper and lower sides of the two strip plates. Between the connecting lugs on both sides, the yarn is passed between the two second pulleys.

Preferably, the top of the installation cover is provided with a third pulley, and the yarn passes through the third pulley and then passes between the two second pulleys; the second pulley and the third pulley are provided on the peripheral surfaces There are nanowire slots with V-shaped cross-section.

Preferably, the deceleration motor is fixedly installed on the bottom of the left side of the base with the output end facing upward, and a driving gear is fixedly installed on the output end of the deceleration motor; a driven gear is arranged on the first rotating shaft opposite to the driving gear a gear, 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 the power input shaft of the gearbox through a coupling, and the power output of the gearbox The shaft is connected with the wheel drive.

Preferably, the gearbox includes a box body, and an input cone and an output cone are sequentially arranged in the left and right directions in the box, and the sides of the input cone and the output cone are conical surfaces with matching tapers; There is 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 located in the positioning card; The electric push rod that moves in the gap between them; the tops of the input cone and the output cone are respectively provided with a second rotating shaft coaxially, the second rotating shaft on the input cone constitutes the power input shaft of the gearbox, and the output The second rotating shaft on the cone constitutes the power output shaft of the gearbox; the power output shaft of the gearbox extends out of the box and is connected with the power input shaft of the reversing box, and the power output shaft of the reversing box passes through the transmission belt Connected to the wheel drive.

Preferably, the bottom of the base is provided with a plurality of rubber feet.

The beneficial effects of the present invention are embodied in that the winding position of the yarn can be guided during the process of winding the yarn, so as to realize the finishing of the yarn during the winding process, thereby enabling the present invention to have stable winding performance. Specifically, during the use of the present invention, the bobbin is installed on the rotating disk. The end of the yarn is then passed around the guide assembly of the oscillating guide mechanism and fixed on the bobbin. The deceleration motor is started, and the deceleration motor drives the rotating disc to rotate through the first rotating shaft, and then drives the bobbin to rotate to realize the winding of the yarn. In the process of yarn winding, the swing frame of the swing guide mechanism can swing up and down slowly around the first hinge seat, thereby gradually changing the winding position of the yarn on the bobbin, so that the yarn is evenly distributed on the winding. on the spool. Compared with the traditional structure, the present invention has better stability and larger movement range of the guide assembly, and can adapt to yarn winding on various bobbins.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural schematic diagram of the swinging state of the swing frame of the structure shown in Fig. 1;

Fig. 3 is the structural schematic diagram of the swinging state of the swing frame of the structure shown in Fig. 1;

Fig. 4 is the bottom view of the swing frame;

Fig. 5 is the installation schematic diagram of the sliding block;

Fig. 6 is the installation schematic diagram of the positioning rod;

FIG. 7 is a schematic structural diagram of a winding thickness detection mechanism.

Detailed ways

As shown in Figure 1-7, an improved textile winding machine, as shown in Figure 1, includes a machine base. The machine base consists of a box-shaped base 1 and a rotating disk arranged on the top surface of the left side of the base 1. 2 and the installation cover 3 arranged on the top surface of the right side of the base 1. In order to improve the stability of the base 1 against prevention, it is preferable that the bottom of the base 1 is provided with a plurality of rubber feet 39. The bobbin 4 is set on the rotating disk 2, that is to say, if the bobbin 4 is installed on the rotating disk 2, the mounting cover 3 is provided with a swing-type guide mechanism, and the swing-type guide mechanism passes through the vertical direction. A mechanism that swings the yarn to change the winding position of the yarn on the bobbin 4 . Regarding the driving of the rotating disk 2, the center of the bottom surface of the rotating disk 2 of the present invention is fixedly provided with a vertical first rotating shaft 5, and the lower end of the first rotating shaft 5 extends into the base 1 and forms a transmission connection with the reduction motor 6, There are many specific transmission connection methods, see below for details. When the present invention works, the yarn 7 is guided on the bobbin 4 after being guided by the oscillating guide mechanism. Compared with the traditional winding machine, the present invention mainly has three major differences: 1. the guiding stability during winding is better; 2. the installation and removal of the bobbin 4 is more convenient and fast, and the versatility is strong 3. The thickness of the winding on the bobbin 4 can be monitored in real time. The improvement ideas in the three directions of the present invention will be described in detail below.

Regarding the first major difference: as shown in FIG. 1 , the installation cover 3 of the present invention is provided with an opening on the side facing the bobbin 4, that is to say, the left side of the installation cover 3 of the present invention does not exist, but is an opening . The inner wall of the right side of the installation cover 3 is provided with a first hinge seat 8, and the swing guide mechanism includes a swing frame 9 and a swing drive assembly. The hinge seat 8 constitutes a hinge that can swing in the up-down direction, the other end extends toward the side where the bobbin 4 is located, and the end is provided with a guide assembly.

During the winding process of the present invention, the bobbin 4 is installed on the rotating disk 2 . Then, the end of the yarn 7 is passed around the guide assembly of the swing guide mechanism and fixed on the bobbin 4 . The deceleration motor 6 is started, and the deceleration motor 6 drives the rotating disk 2 to rotate through the first rotating shaft 5 , thereby driving the bobbin 4 to rotate, so as to realize the winding of the yarn 7 . During the winding process of the yarn 7, as shown in Figures 2 and 3, the swing frame 9 of the swing guide mechanism can slowly swing up and down around the first hinge seat 8, thereby gradually changing the position of the yarn 7 in the bobbin 4. The winding position on the bobbin 4 makes the yarn 7 evenly distributed on the bobbin 4. Compared with the traditional structure, the present invention has better stability and larger movement range of the guide assembly, and can adapt to winding the yarn 7 on various bobbins 4 .

The swing frame 9 of the present invention has many specific structures, for example, the swing frame 9 is a frame or a swing rod; in order to improve the stability of the swing frame 9 in the present invention, a better method is as shown in the figure As shown in FIG. 4 , the swing frame 9 includes two strip-shaped plates 10 that are parallel to each other, and the positions of the two strip-shaped plates 10 close to the two ends are connected to each other by two connecting rods 11 . The strip plate 10 is close to one end of the first hinge seat 8 , that is, the left side in FIG. 4 is provided with a first hinge shaft 12 , and the first hinge seat 8 is correspondingly provided with a first hinge shaft 12 . The jack is inserted into the jack through the first hinge shaft 12 to form a hinged connection with the first hinge seat 8 . The swing frame 9 not only has better structural strength and stability, but also facilitates the installation of other components.

The swing drive assembly of the present invention is used to drive the swing frame 9 to swing up and down, and its specific structures are various. For example, the swing drive assembly is a cylinder with an arc-shaped output shaft, an electric telescopic rod, etc. It is enough to drive the swing frame 9 to move. However, in a better way, as shown in FIGS. 1 and 5 , the middle section of the strip-shaped plate 10 is provided with a strip-shaped hole 13 extending along the length direction of the strip-shaped plate 10 . The swing drive assembly includes a vertical rod 14 , a crank 15 and a wheel disc 16 arranged below the swing frame 9 . The upright rod 14 can move vertically in the installation cover 3 , in other words, the upright rod 14 can move in the vertical direction, but its position in the lateral direction is fixed. There are many ways to limit the alignment. For example, it can be laterally positioned through a fixed vertical sleeve, or laterally positioned through a through hole set on a fixed guide plate. Further, in order to improve the stability during its movement, the method adopted in the present invention can be combined with Figures 1 and 5. The inner walls of the front side and the rear side of the installation cover 3 are provided with vertically extending In the sliding groove 20, a short rod 21 extending in the front-rear direction is respectively fixed on the front side and the rear side of the vertical rod 14 near the lower end. The overhanging end of the short rod 21 is fixedly provided with a sliding block 22 matched with the sliding groove 20 . The sliding block 22 is located in the sliding groove 20 and forms a sliding fit with the sliding groove 20 . The sliding block 22 is limited by the sliding groove 20, and the sliding block 22 is fixedly connected with the vertical rod 14 through the short rod 21, so the effective and stable positioning of the opposite rod 14 can be realized, and the sliding resistance of the sliding block 22 can be ensured at the same time. smoothness.

The two sides of the upper end of the vertical rod 14 in the present invention are provided with plug pins 17, and the plug pins 17 extend into the bar-shaped holes 13; generally, the size of the plug pins 17 in the present invention matches the width of the bar-shaped holes 13, but because the plug pins 17 are in the There is always a certain amount of wear and tear during the movement along the strip hole 13. For this reason, a better practice of the present invention may also be that, as shown in Figures 4 and 5, a first pulley 18 is respectively installed on the plug 17, A first limiting groove 19 matching the thickness of the strip plate 10 is provided on the peripheral surface of the first pulley 18 . The first pulley 18 is located in the strip hole 13 , and the strip plate 10 at the edge of the strip hole 13 is clamped in the first limiting groove 19 of the first pulley 18 . In this way, the sliding friction between the pin 17 and the edge of the strip hole 13 can be transformed into the rolling friction between the first pulley 18 and the edge of the strip hole 13, so the service life is longer and the working condition is more stable .

According to the present invention, the lower end of the vertical 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 located on the rear side of the wheel disc 16 near the edge. The crank 15 can be used to drive the vertical rod 14 to move up and down, thereby pushing the swing frame 9 to swing up and down. In general, in order to ensure the compactness of the installation, the wheel disc 16 is located on the right side of the base 1 . An escape hole 60 is provided on it. The roulette 16 of the present invention can be driven by a single motor, but in this way, since the bobbin 4 and the roulette 16 are driven independently, it is inconvenient to connect the two, thereby improving their adaptability at various stages. For this reason, in the present invention, the wheel disc 16 is preferably connected to the reduction motor 6 in a driving manner.

As for the guide assembly of the present invention, it has many structures. For example, the guide assembly is a guide ring, a guide short tube, etc., which are installed on the swing frame 9, and the yarn 7 is passed through the guide ring or guide short tube. The yarn 7 has greater wear and tear, which is not conducive to the quality of the yarn 7. To this end, a better practice of the present invention is that, as shown in FIGS. 1 and 4 , connecting lugs 23 are provided on both the upper and lower sides of the end of the strip plate 10 away from the first hinge seat 8 . The guide assembly includes two second pulleys 24 , which are respectively installed between the connecting lugs 23 on the upper and lower sides of the two strip-shaped plates 10 , and the yarn 7 is driven by the two second pulleys 24 . pass between. Further, the top of the installation cover 3 is provided with a third pulley 25 , and the yarn 7 passes around the third pulley 25 and then passes between the two second pulleys 24 . The introduction direction of the yarn 7 is restricted by the third pulley 25 , as shown in FIG. 1 , the yarn 7 is introduced from the right side, so as to avoid the phenomenon that the introduction of the yarn 7 is chaotic. Of course, as can be seen in detail, the staff can also appropriately adjust the installation position of the third pulley 25 according to the actual situation. Further, in order to ensure that the yarn 7 can stably bypass the second pulley 24 and the third pulley 25, the second pulley 24 and the third pulley 25 are provided with a V-shaped wire receiving groove 26 on the peripheral surface. .

During the winding of the present invention, with the increase of the thickness of the winding, the distance between the outermost yarn on the bobbin 4 and the wire assembly is getting closer and closer, and each time the bobbin 4 rotates, the winding Yarn 7 is longer. In this case, the swing speed of the swing frame 9 should be appropriately reduced so that the yarn 7 can be wound on the bobbin 4 densely and evenly. However, the winding machines in the prior art do not pay attention to this, so that the density of the yarns 7 in the inner layer and the outer layer on the bobbin 4 is quite different, which affects the winding of the bobbin 4 on the one hand. On the other hand, it also affects the appearance of the product. To this end, a further practice of the present invention is that the deceleration motor 6 is fixedly installed at the bottom of the left side of the base 1 with the output end facing upward, and the output end of the deceleration motor 6 is fixedly installed with a driving gear 27 . A driven gear 28 is provided 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 , and the lower end of the first rotating shaft 5 is connected to the power input shaft of the gearbox 29 through the coupling 30 , and the power output shaft of the gearbox 29 is drivingly connected to the wheel disc 16 . . The gearbox 29 changes the rotational speed ratio between the bobbin 4 and the wheel disc 16 according to the real-time thickness of the winding under the control of the master controller. In other words, as the thickness of the winding increases, the rotation speed of the wheel 16 becomes slower, so that the swing speed of the swing frame 9 also becomes slower. Finally, the winding product of the present invention has better appearance quality, tight texture, and is not easy to loose. Under the same condition of the bobbin 4, the amount of winding is increased, and it is especially suitable for large bobbins with large winding thickness. 4.

The specific structure of the gearbox 29 in the present invention is many, and a conventional gear combination gearbox can be used, but a better way is that the present invention adopts an infinitely variable gearbox, so that the bobbin 4 and the wheel disc 16 are connected to each other. The rotation ratio is more coordinated. As shown in FIG. 1 , the gearbox 29 includes a box body, in which an input cone 31 and an output cone 32 are sequentially arranged along the left-right direction. The sides of the input cone 31 and the output cone 32 are cones with matching tapers. noodle. The input cone 31 is covered 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 located in the positioning clip 34 . The lower part of the positioning card 34 is provided with an electric push rod 35 for driving the speed change ring 33 to move in the gap between the input cone 31 and the output cone 32 . The tops of the input cone 31 and the output cone 32 are respectively provided with a second rotating shaft 36 coaxially. The second rotating shaft 36 on the input cone 31 constitutes the power input shaft of the gearbox 29. The two rotating shafts 36 constitute the power output shaft of the gearbox 29 . During the working process, the input cone 31 rotates, which drives the speed change ring 33 to rotate, and then transmits the torque to the output cone 32 . By pushing the electric push rod 35 to change the position of the shifting ring 33, the transmission ratio of the two can be changed. As shown in FIG. 1 , when the electric push rod 35 is retracted, the transmission ratio becomes larger, and when the electric push rod 35 is extended, the transmission ratio becomes smaller. After the power is output through the power output shaft of the gearbox 29 , it needs to be connected to the wheel disc 16 for transmission. In order to further improve the rationality of the layout and realize the reversal of power, the power output shaft of the gearbox 29 of the present invention extends out of the box and is connected with the power input shaft of the reversing box 37. The power of the reversing box 37 The output shaft is drivingly connected to the wheel disc 16 through a drive belt 38 .

Regarding the second major difference: the bobbin 4 of the existing winding machine is inconvenient to assemble and disassemble, and the universality is poor for the bobbins 4 with different central hole sizes (generally, the bobbins 4 of different types). To this end, as shown in FIG. 6 , the rotating disk 2 includes a disk body and a vertical positioning rod 40 arranged in the center of the top surface of the disk body. The upper end of the positioning rod 40 is provided with an external thread and is fitted with a compression nut 41 , the positioning rod 40 is inserted into the central hole 42 of the bobbin 4 . The upper end of the positioning rod 40 is also sleeved with a rubber expansion sleeve 43, and the rubber expansion sleeve 43 is in the shape of a truncated cone that gradually decreases from top to bottom. The rubber expansion sleeve 43 is clamped between the inner wall of the central hole 42 at the upper end of the bobbin 4 and the positioning rod 40 under the pressing of the lower end of the compression nut 41 . The upper and lower ends of the bobbin 4 are provided with annular end plates 45 , and the end plates 45 play a role of limiting the position, which can effectively avoid disconnection.

In the present invention, when installing the bobbin 4, first place the bobbin 4 on the rotating disk 2 vertically, so that the positioning rod 40 is inserted into the center hole 42 of the bobbin 4; The small end faces downward and is sleeved on the positioning rod 40 from top to bottom, and then the compression nut 41 is installed. As the compression nut 41 is screwed in, the lower end of the compression nut 41 pushes the rubber expansion sleeve 43 to move downward, and is clamped between the positioning rod 40 and the inner wall of the central hole 42 . Continue to turn the compression nut 41 until the rubber expansion sleeve 43 expands the bobbin 4 . Compared with the traditional installation method of the bobbin 4, the present invention can not only disassemble and assemble the bobbin 4 quickly and easily, but also can adapt to the bobbin 4 of various sizes of the center hole 42 through the rubber expansion sleeve 43, and is generally Extremely sexual. In order to prevent the compression nut 41 from extruding the rubber expansion sleeve 43 excessively, causing the rubber expansion sleeve 43 to completely fall into the central hole 42 and affecting the removal, it is preferred in the present invention that the top of the rubber expansion sleeve 43 is also provided with a circle Limit edge guard 44.

Regarding the third major difference of the present invention: the present invention can perform real-time detection on the thickness of the winding. 1 and 7, a winding thickness detection mechanism 46 is also provided on the top surface of the base 1 on the left side of the rotating disk 2. The winding thickness detection mechanism 46 includes a vertical rod 47. The lower end is fixedly connected with the base 1 , and the upper end is fixedly provided with a guide tube 48 extending in the left-right direction. The guide tube 48 is provided with a sliding rod 49 which is matched with the guide tube 48 . The right end of the sliding rod 49 is provided with a contact roller 50 , and the left end of the sliding rod 49 is fixedly provided with a resisting piece 51 . The sliding rod 49 is also sleeved with a coil spring 52 and a force ring 53. Both the coil spring 52 and the force ring 53 are located on the left side of the guide tube 48, and two ends of the coil spring 52 are respectively connected to the resisting sheet 51. And the force ring 53 is fixed. A plurality of tension sensors 54 are evenly arranged on the peripheral surface of the left end of the guide tube 48. The number of the tension sensors 54 is generally 4, of course, it can be more or less, but the way of 4 enables the transmission of force. more uniform. The tensile force receiving end of the tensile force sensor 54 faces left and is fixedly connected with the force receiving ring 53 .

The above-mentioned winding thickness detection mechanism adopts the method of converting the pressure signal into an electrical signal when working. During the relative rolling of the surface of the wire 7 , the sliding rod 49 moves in a direction away from the bobbin 4 . Then, the coil spring 52 is stretched, and the coil spring 52 generates a tension force on the force-receiving ring 53 , and the tension force is evenly transmitted to the tension-receiving ends of the plurality of tension sensors 54 through the force-receiving ring 53 . The tension sensor 54 converts the tension signal into an electrical signal, which is fed back to the general controller and finally measures the real-time winding thickness of the yarn 7 .

In addition to the above methods, the winding thickness detection mechanism of the present invention can actually also use a winding thickness detection mechanism based on image recognition. For example, a CCD image sensor and a linear light The light emitted by the emitter is assumed to be a CCD image sensor, but is partially blocked by the bobbin 4. As the thickness of the winding of the bobbin 4 increases, the shadow formed on the CCD image sensor increases. In this way, the The thickness of the winding is detected. Of course, other methods for thickness detection are also feasible.

Claims (7)

1. An improved generation spinning winding machine which 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);

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. An improved spinning winder as claimed in claim 1, characterised 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).

3. An improved spinning winder as claimed in claim 2, characterised 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).

4. An improved spinning winder as claimed in claim 3, characterised 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).

5. The improved spinning winder of claim 4, wherein: 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.

6. An improved spinning winder as claimed in claim 5, characterised 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).

7. An improved spinning winder as claimed in claim 6, characterised in that: the bottom of the base (1) is provided with a plurality of rubber feet (39).

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