CN215668313U - POY pre-drafting winding device - Google Patents

Abstract

The utility model discloses a pre-drafting and winding device for POY (polyester pre-oriented yarn), relates to the technical field of spinning drafting and winding, and solves the technical problems that the spinning operation needs more people, the time is long, the height of the device is large, and the occupied area is wide in the related technology. The device comprises a rack, a winding machine fixed relative to the rack, a first guide disc fixed on the rack, a second guide disc movably arranged on the rack, and a vertical moving mechanism arranged on the rack, wherein the vertical moving mechanism drives the second guide disc to move vertically. Through setting up vertical moving mechanism, make the second guide disc remove along the vertical direction, improve the defect that the device structure height that original fixed second guide disc exists is big, reduced the structure height, reduce the requirement to the capital construction, unobstructed setting about through the frame can solve former elder generation head by upper and lower two operative employee respectively the drafting, the defect of coiling, single operative employee's manual work holds the suction gun and can accomplish the drafting and convolute.

Description

POY pre-drafting winding device

Technical Field

The utility model relates to the technical field of spinning drafting and winding, in particular to a pre-drafting and winding device for POY (pre-oriented yarn).

Background

In a traditional POY spinning system, a drawing unit and a winding unit are separated into an upper layer surface and a lower layer surface by a steel platform, the upper layer surface and the lower layer surface are respectively used for threading operation, the threading process is long in time, waste silk is large, and misoperation is easy to occur. Moreover, the device has the advantages of more materials, large floor area, high height of required factory buildings and great waste to capital construction projects.

SUMMERY OF THE UTILITY MODEL

The application provides a POY pre-drafting winding device, which solves the technical problems that the spinning-in operation needs a plurality of people, the time is long, the device height is large and the occupied area is wide in the related technology.

The application provides a POY is draft take-up device in advance, including the frame, with the frame relatively fixed's winder, be fixed in the first guide disc of frame, movably locate the second guide disc of frame and locate the vertical moving mechanism of frame, vertical moving mechanism is in order to drive the second guide disc along vertical movement.

Optionally, the POY pre-draft winding device comprises:

the wire hanging rod is configured to wind the tows coming from the first guide disc to form a spreading line segment;

and the horizontal moving mechanism is configured to drive the wire hanging rod to reciprocate along two horizontal radial sides of the second guide disc at the low position and move along the axial direction of the second guide disc, so that the unfolding line segment is in motion interference with the second guide disc to hang the wire bundle from the wire hanging rod to the second guide disc, and the low-position wire hanging is completed.

Optionally, the peg comprises:

a vertical rod portion;

one end of the first horizontal rod part is fixedly connected with one end of the vertical rod part, the other end of the first horizontal rod part is arranged on the horizontal moving mechanism, and the rod body is provided with a notch;

one end of the second horizontal rod part is fixedly connected with the other end of the vertical rod part, and the first horizontal rod part and the second horizontal rod part are both arranged on the same side of the vertical rod part;

the wire hanging hook is fixed on the second horizontal rod part and is arranged on one side, far away from the first guide disc, of the second horizontal rod part;

and the filament bundle from the first guide disc is sequentially wound by the filament hanging hook and the notch to form a spreading line segment.

Optionally, the horizontal movement mechanism comprises:

the sliding block is provided with a through hole, and the first horizontal rod part is movably arranged in the through hole in a penetrating way;

the first guide rail is fixed on the frame, and the length direction of the first guide rail is arranged along the horizontal radial direction of the second guide disc so as to drive the sliding block to reciprocate along the two horizontal radial sides of the second guide disc at a low position; and

the second guide rail is fixed in the frame, is equipped with and moves towards the recess, and the one end that vertical pole portion was kept away from in first horizontal pole portion is movably located and moves towards the recess, and it includes the slope groove section to move towards the recess, and the first guide rail is kept away from to the length one end of slope groove section near first guide rail, the other end to realize along second guide disc axial displacement under the direction of slope groove section when hanging the silk pole and removing along first guide rail.

Optionally, the first guide rail is a rodless cylinder, and the rodless cylinder is matched with the sliding block to drive the sliding block to move along the horizontal radial direction of the second guide disc.

Optionally, one end of the first horizontal rod portion, which is far away from the vertical rod portion, is provided with a bearing, and the bearing is movably arranged in the moving groove.

Optionally, the first guide disc and the second guide disc are both provided with a thread blocking rod to prevent the filament bundle from falling off from the first guide disc and the second guide disc.

Optionally, the POY pre-drafting winding device is further provided with a mounting seat, the vertical moving mechanism comprises a third guide rail vertically arranged, and the mounting seat is movably arranged on the third guide rail;

the mount pad is located between first guide disc and the second guide disc, along the level setting, and the mount pad is movably located to the second guide disc to second guide disc is along vertical movement and along horizontal migration under the drive.

Optionally, the third guide rail is configured with a cylinder or motor drive to drive the mount to move vertically along the third guide rail;

the mounting seat is provided with an air cylinder or a motor drive so that the second guide disc can horizontally move along the mounting seat under the drive.

Optionally, the rack comprises:

a plurality of columns;

the first cross beam is fixedly connected with the upright post;

the fixed seat is arranged on the first cross beam through a bracket, and the first guide disc is fixedly arranged on the fixed seat; and

and the second cross beam is fixedly connected with the upright post and fixedly provided with the vertical moving mechanism.

The beneficial effect of this application is as follows: the application provides a POY pre-drafting and winding device, which controls a second guide disc to move vertically by arranging a vertical moving mechanism, moves the second guide disc downwards to a low position, the device is matched with the first guide disc to finish the yarn hanging, the second guide disc is moved upwards after the yarn hanging, the subsequent yarn threading is carried out, and the filament bundle is wound on the winding machine, the device enables the second guide disc to move along the vertical direction by arranging the vertical moving mechanism, thereby improving the defect of large structure height of the device originally fixing the second guide disc, reducing the structure height, reducing the requirements on a factory building, and through the smooth arrangement of the upper part and the lower part of the frame, can solve the defects that the original threading is respectively drafted and wound by an upper operator and a lower operator, the single operator can finish drafting and winding by manually holding the suction gun, the labor is saved, and through the automation of vertical moving mechanism, practice thrift manual operation's first time of piecing together, reduce the waste silk and reduce misoperation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a POY pre-drafting and winding device provided in the present application;

FIG. 2 is a schematic structural view of the apparatus shown in FIG. 1 in a spinning state after the completion of the yarn hanging;

FIG. 3 is a side view of the device of FIG. 2;

fig. 4 is a schematic structural view of another POY pre-drafting and winding device provided in the present application;

FIG. 5 is a schematic structural diagram of the device shown in FIG. 4 in a spinning state after the yarn hanging is completed;

FIG. 6 is a side view of the device of FIG. 5;

FIG. 7 is a partial schematic view of the lead screw and the horizontal movement mechanism of FIG. 4;

FIG. 8 is a schematic view showing the operation of the horizontal moving mechanism of FIG. 4 in cooperation with a thread hanging rod;

FIG. 9 is a side view of the wire hanging rod of FIG. 8 in a position;

FIG. 10 is a simplified schematic view of a yarn hanging bar according to example 2;

fig. 11 is an exploded view of the operation shown in fig. 8.

The attached drawings are marked as follows: 100-a rack, 110-a column, 120-a first beam, 130-a second beam, 140-a fixed seat, 141-a support, 200-a winder, 300-a first guide disc, 400-a second guide disc, 500-a vertical moving mechanism, 510-a third guide rail, 520-a mounting seat, 600-a lead screw, 610-a vertical rod, 620-a first horizontal rod, 621-a notch, 622-a bearing, 630-a second horizontal rod, 640-a lead screw hook, 641-an unfolding line segment, 700-a horizontal moving mechanism, 710-a sliding block, 720-a first guide rail, 730-a second guide rail, 731-a moving groove, 7311-an inclined groove segment and 800-a lead screw.

Detailed Description

The embodiment of the application solves the technical problems that the spinning-in operation needs a plurality of people, the time is long, the device height is large and the occupied area is wide in the related technology by providing the POY pre-drafting winding device.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

a pre-drafting and winding device for POY (polyester pre-oriented yarn) comprises a rack, a winder, a first guide disc, a second guide disc and a vertical moving mechanism, wherein the winder is fixed relative to the rack, the first guide disc is fixed on the rack, the second guide disc is movably arranged on the rack, the vertical moving mechanism is arranged on the rack, and the vertical moving mechanism drives the second guide disc to vertically move.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example 1

Referring to fig. 1 to 6, the present embodiment provides a POY pre-drafting winding device, which includes a frame 100, a winder 200 fixed relative to the frame 100, a first guide plate 300 fixed to the frame 100, a second guide plate 400 movably disposed on the frame 100, and a vertical moving mechanism 500 disposed on the frame 100, wherein the vertical moving mechanism 500 drives the second guide plate 400 to move vertically, so as to hang a yarn at a low position and perform yarn spinning at a high position, and enter a subsequent normal spinning process.

The first guide 300 is a fixed guide, and is specifically disposed at the front end of the winder 200. The winding machine 200 may be fixedly mounted to the frame 100, or may be relatively fixed in other ways. Through the arrangement of the vertical moving mechanism 500, the second guide disc 400 is controlled to vertically move vertically, the second guide disc 400 is moved downwards to a low position, specifically, the height of the second guide disc is similar to or consistent with that of the first guide disc 300, the second guide disc 400 is matched with the first guide disc 300, the as-spun yarn is cooled, blown, oiled, and channeled, a yarn cutting and sucking device and an oil homogenizer, and then is wound through the first guide disc 300 and the second guide disc 400, and yarn hanging is completed, wherein the relative position state is shown in fig. 1 and fig. 4.

As shown in fig. 2 and 5, after the second guide plate 400 finishes hanging the filament at the low position, the second guide plate 400 is vertically moved upward by the vertical moving mechanism 500, and the filament bundle is hung on the winding machine 200 for the subsequent spinning operation.

This device is through setting up vertical moving mechanism 500, makes second guide disc 400 remove along the vertical direction, improves the defect that the device structure height that originally fixed second guide disc 400 exists is big, has reduced the structure height, reduces height requirement and the area requirement to the production factory building, has reduced the capital construction cost.

It should be noted that the vertical direction in the present embodiment is not limited to the standard vertical direction, and a slight inclination is also satisfactory.

Above-mentioned first guide disc 300 is fixed in frame 100, vertical moving mechanism 500 is fixed in frame 100, winder 200 and frame 100 relatively fixed, can realize the unobstructed setting from top to bottom of frame 100, saved two traditional drafting and two units of coiling and separated into the scheme of two upper and lower aspect by the steel platform, solved original crop by two upper and lower operative employee respectively the drafting, the defect of coiling, single operative employee's manual work holds the suction gun and can accomplish the drafting and coil, practices thrift the manpower. And through the automation of vertical moving mechanism 500, the operating procedure has been simplified, operating time has been shortened, the waste silk of reducing and misoperation.

Optionally, referring to fig. 1 and 3, or fig. 4 and 6, the rack 100 includes a plurality of vertical columns 110, a first cross beam 120, a fixing seat 140, and a second cross beam 130, the first cross beam 120 is fixedly connected to the vertical columns 110, the fixing seat 140 is mounted on the first cross beam 120 through a bracket 141, the first guide plate 300 is fixedly mounted on the fixing seat 140, the second cross beam 130 is fixedly connected to the vertical columns 110, and the vertical moving mechanism 500 is fixed to the second cross beam 130. This scheme realizes the unobstructed setting from top to bottom of frame 100, has saved two traditional drafting promptly and has convoluteed the scheme of two aspect about two units are separated into by the steel platform, has solved original crop and has been drafted, the defect of coiling respectively by two upper and lower operative employee, and single operative employee's manual work holds the suction gun and can accomplish the drafting and convolute, practices thrift the manpower.

Example 2

The present embodiment provides a POY pre-draft winding device, which is based on the POY pre-draft winding device of embodiment 1, and as shown in fig. 1 and fig. 2, further includes a mounting seat 520, the vertical moving mechanism 500 includes a third guide rail 510 vertically arranged, and the mounting seat 520 is movably disposed on the third guide rail 510. The mounting seat 520 is arranged between the first guide disc 300 and the second guide disc 400 along the horizontal direction, and the second guide disc 400 is movably arranged on the mounting seat 520 so that the second guide disc 400 can move vertically and horizontally under the driving action.

When the vertical moving mechanism 500 drives the second guide disc 400 to move vertically downwards to hang wires at a low position, the second guide disc 400 is moved horizontally by the mounting seat 520, and the second guide disc 400 is moved close to the first guide disc 300, so that the wire hanging is further facilitated. And the vertical moving mechanism 500 can be movably arranged through the mounting seat 520, and the second guide disc 400 can be movably arranged in the mounting seat 520, so that the mounting point of the rack 100 can be conveniently reduced, the complexity of the rack 100 can be reduced, the whole device is more reasonable in layout, and the structure is more optimized.

Alternatively, the third rail 510 and the mounting seat 520 may be driven by an air cylinder or a motor to respectively move the mounting seat 520 vertically along the third rail 510 and the second guide disc 400 horizontally along the mounting seat 520.

Example 3

Referring to fig. 4 to 11, the present embodiment provides a POY pre-drafting winding device, which is based on the POY pre-drafting winding device of embodiment 1, and further includes a hanging rod 600 and a horizontal moving mechanism 700. Referring to fig. 7, 8 and 10, the yarn hanging rod 600 is configured to wind the yarn bundle from the first guide plate 300 to form a spreading line 641.

Referring to fig. 8 and 11 in combination, fig. 8 summarizes four position states of the yarn hanging rod 600, fig. 11 is a schematic diagram of the four position states of fig. 8 being separated, the horizontal moving mechanism 700 is configured to drive the yarn hanging rod 600 to reciprocate along two horizontal radial sides of the second guide disc 400 at the low position and move along the second guide disc 400 axially, so that the unwinding section 641 and the second guide disc 400 are in motion interference to hang the yarn bundle from the yarn hanging rod 600 to the second guide disc 400, and low-position yarn hanging is completed.

It should be noted that the horizontal radial direction of the second guide disc 400 in the present embodiment refers to a horizontal radial direction of all radial directions of the second guide disc 400; and the horizontal radial direction both sides of the second guide plate 400 of the low position reciprocate, as in fig. 4 the lead screw moves left and right and passes through the second guide plate 400 of the low position.

Vertical movement of the second guide disc 400 is achieved through the vertical moving mechanism 500, then the filament bundle is hung on the filament hanging rod 600 close to the first guide disc 300 through the lead screw matched with the horizontal moving mechanism 700, then the filament hanging rod 600 is moved through the horizontal moving mechanism 700, the filament bundle moves to the other side in the horizontal radial direction of the second guide disc 400 at a low position, and the middle of the filament bundle particularly moves along the second guide disc 400 in the axial direction, so that the filament bundle of the unfolding line segment 641 can bypass the second guide disc 400 and cannot move through movement interference. The wire hanging rod 600 is used for further facilitating wire hanging; and the whole device is more reasonable in layout and more optimized in structure.

It should be noted that the vertical direction in the present embodiment is not limited to the standard vertical direction, and a slight inclination is also satisfactory.

Alternatively, as shown in fig. 7 to 10, the wire hanging rod 600 includes a vertical rod portion 610, a first horizontal rod portion 620, a second horizontal rod portion 630, and a wire hanging hook 640, one end of the first horizontal rod portion 620 is fixedly connected to one end of the vertical rod portion 610, the other end of the first horizontal rod portion 620 is disposed on the horizontal moving mechanism 700, one end of the second horizontal rod portion 630 is fixedly connected to the other end of the vertical rod portion 610, and the first horizontal rod portion 620 and the second horizontal rod portion 630 are both disposed on the same side of the vertical rod portion 610. The wire hanging hook 640 is fixed on the second horizontal rod 630, and the wire hanging hook 640 is disposed on a side of the second horizontal rod 630 away from the first guide plate 300. The shaft of the first horizontal rod 620 is provided with a notch 621, and the filament bundle from the first guide disc 300 sequentially passes through the filament hanging hook 640 and the notch 621 to form a spreading line segment 641.

Alternatively, the wire hanging rod 600 is made by bending a rod, or the vertical rod part 610, the first horizontal rod part 620, the second horizontal rod part 630 and the wire hanging hook 640 are integrally formed.

As shown in fig. 7, the wire hanging hook 640 is arranged in a step shape, and the tow is tightened at the bending position of the wire hanging hook 640 by matching the bending part with a manual hand-held suction gun.

The wire hanging hook 640 has a simple structure, and as shown in fig. 8, the distance between the horizontal moving mechanism 700 and the first guide plate 300 is compensated by the first horizontal rod part 620, so that the horizontal moving mechanism 700 and the vertical moving mechanism 500 can be arranged close to each other, which is beneficial to the arrangement of the rack 100 and the simplicity of the whole device. As shown in fig. 7, 9, and 10, the formation condition of the flare line segment 641 is provided by the vertical portion. As shown in fig. 9 and 10, the tow of the deployment line segment 641 is spaced from the vertical portion by the second horizontal bar portion 630.

Alternatively, as shown in fig. 8 and 11, the horizontal movement mechanism 700 includes a slider 710, a first guide rail 720, and a second guide rail 730. The sliding block 710 is provided with a through hole, and the first horizontal rod part 620 is movably arranged through the through hole. The first guide rail 720 is fixed to the frame 100, and the first guide rail 720 is provided in a longitudinal direction along a horizontal radial direction of the second guide plate 400 so as to be driven to reciprocate the slider 710 along both sides of the second guide plate 400 located at a lower position in the horizontal radial direction.

The second guide rail 730 is fixed to the rack 100, the second guide rail 730 is provided with a moving groove 731, one end, away from the vertical rod portion 610, of the first horizontal rod portion 620 is movably arranged on the moving groove 731, the moving groove 731 comprises an inclined groove section 7311, one end of the length of the inclined groove section 7311 is close to the first guide rail 720, and the other end of the length of the inclined groove section 7311 is far away from the first guide rail 720, so that when the wire hanging rod 600 moves along the first guide rail 720, the axial movement along the second guide disc 400 is realized under the guidance of the inclined groove section 7311.

Through the mutual cooperation of the second guide rail 730 provided with the trend groove 731 and the first horizontal rod part 620, when the sliding block 710 moves along the first guide rail 720 under driving, the end part of the first horizontal rod part 620 can be driven to move along the trend groove 731, so that two motion modes of reciprocating movement of the lead screw 600 along the horizontal radial two sides of the second guide disc 400 at a low position and axial movement of the second guide disc 400 can be realized by one power source, the structure is simple, the arrangement and the motion stability of the rack 100 are facilitated, and the equipment cost is also reduced.

Optionally, as shown in fig. 8 and 11, the guiding groove 731 is provided with a horizontal section in addition to the inclined groove section 7311, so that the sliding block 710 drives the wire hanging hook 640 to move along the length direction of the first guiding rail 720. Further, as shown in fig. 8, there is provided another inclined section, which is disposed close to the first guide plate 300 at an end away from the first guide rail 720, contrary to the arrangement of the inclined groove section 7311; and the end of the inclined groove section 7311 far from the first guide rail 720 is disposed close to the second guide plate 400, so that the moving groove 731 is designed in a complete ring shape, and one end of the first horizontal rod part 620 of the wire hanging rod 600 moves in the moving groove 731 in a ring shape.

In order to plan the motion track of the first horizontal rod 620 going to the groove 731, a control plate can be added at the inclined groove section 7311, and the control plate is opened in one direction, which can limit the movement of the limiting rod along the inclined groove section 7311 from left to right as shown in fig. 8.

Alternatively, the first guide rail 720 is formed of a rodless cylinder, and the slider 710 is driven to move in the horizontal radial direction of the second guide plate 400 by the rodless cylinder cooperating with the slider 710. In other embodiments, the first guide rail 720 may be configured with a pneumatic cylinder or a motor to drive the slider 710 to move on the first guide rail 720.

Optionally, referring to fig. 8 and 9, an end of the first horizontal rod portion 620 away from the vertical rod portion 610 is provided with a bearing 622, and the bearing 622 is movably disposed in the strike groove 731. By adding the bearing 622, the first horizontal rod part 620 slides smoothly in the strike groove 731.

Optionally, as shown in fig. 8, the first guide disc 300 and the second guide disc 400 are provided with a stop screw 800 to prevent the filament bundle from falling off from the first guide disc 300 and the second guide disc 400. The yarn blocking rod 800 can be specifically arranged in a hook shape, one end of the yarn blocking rod is fixed on the guide disc seat, the other end of the yarn blocking rod extends to the position close to the end face of the guide disc and is arranged in a radially extending mode along the guide disc, the yarn blocking rod 800 is matched with the circumferential face of the guide disc to form an anti-falling area for preventing tows from falling off, and the operation stability of drawing and winding of the device is improved.

The lead screw 800 to which the first guide disc 300 belongs may also be mounted on the frame 100, for example, the bracket 141.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The POY pre-drafting winding device is characterized by comprising a rack, a winding machine, a first guide disc, a second guide disc and a vertical moving mechanism, wherein the winding machine is relatively fixed with the rack, the first guide disc is fixed on the rack, the second guide disc is movably arranged on the rack, the vertical moving mechanism is arranged on the rack, and the vertical moving mechanism drives the second guide disc to vertically move.

2. The POY draft winding device according to claim 1, wherein the POY draft winding device comprises:

the wire hanging rod is configured to wind the tows coming from the first guide disc to form a spreading line segment;

and the horizontal moving mechanism is configured to drive the wire hanging rod to reciprocate along two horizontal radial sides of the second guide disc at a low position and move axially along the second guide disc, so that the unfolding line segment is in motion interference with the second guide disc to hang the wire bundle from the wire hanging rod to the second guide disc, and the low-position wire hanging is completed.

3. The POY draft winding device according to claim 2, wherein the yarn hooking rod comprises:

a vertical rod portion;

one end of the first horizontal rod part is fixedly connected with one end of the vertical rod part, the other end of the first horizontal rod part is arranged on the horizontal moving mechanism, and the rod body is provided with a notch;

one end of the second horizontal rod part is fixedly connected with the other end of the vertical rod part, and the first horizontal rod part and the second horizontal rod part are both arranged on the same side of the vertical rod part;

the wire hanging hook is fixed on the second horizontal rod part and is arranged on one side, far away from the first guide disc, of the second horizontal rod part;

the tows coming from the first guide disc sequentially wind through the wire hanging hooks and the gaps to form the unfolding line segment.

4. The POY draft winding device according to claim 3, wherein the horizontal movement mechanism comprises:

the sliding block is provided with a through hole, and the first horizontal rod part is movably arranged in the through hole in a penetrating way;

the length direction of the first guide rail is arranged along the horizontal radial direction of the second guide disc so as to drive the slide block to reciprocate along two horizontal radial sides of the second guide disc at a low position; and

the second guide rail is fixed on the rack and provided with a moving groove, one end, far away from the vertical rod part, of the first horizontal rod part is movably arranged on the moving groove, the moving groove comprises an inclined groove section, one end of the length of the inclined groove section is close to the first guide rail, the other end of the length of the inclined groove section is far away from the first guide rail, and therefore the hanging screw rod moves along the first guide rail, the second guide plate moves axially under the guidance of the inclined groove section.

5. The POY draft winding device according to claim 4, wherein the first guide rail is a type of rodless cylinder, and the rodless cylinder is engaged with the slider to drive the slider to move in a horizontal radial direction of the second guide plate.

6. The POY drafting and winding device as claimed in claim 4, wherein a bearing is provided at an end of the first horizontal bar section away from the vertical bar section, and the bearing is movably provided in the strike groove.

7. The POY draft winding device according to any one of claims 1 to 6, wherein the first guide disc and the second guide disc are provided with a stopper rod to prevent the filament bundle from falling off from the first guide disc and the second guide disc.

8. The POY pre-draft winding device according to claim 1, wherein the POY pre-draft winding device is further provided with a mounting base, the vertical moving mechanism includes a third guide rail arranged vertically, and the mounting base is movably provided on the third guide rail;

the mounting seat is arranged between the first guide disc and the second guide disc and horizontally arranged, and the second guide disc is movably arranged on the mounting seat so as to be driven to vertically move and horizontally move.

9. The POY pre-draft winding device according to claim 8, wherein the third rail is provided with a pneumatic cylinder or a motor drive so that the mount is driven to move vertically along the third rail;

the mounting seat is provided with an air cylinder or a motor drive so that the second guide disc can horizontally move along the mounting seat under the drive.

10. The POY draft winding assembly of claim 1, wherein said frame comprises:

a plurality of columns;

the first cross beam is fixedly connected with the upright post;

the fixed seat is arranged on the first cross beam through a bracket, and the first guide disc is fixedly arranged on the fixed seat; and

and the second cross beam is fixedly connected with the upright post and fixedly installed with the vertical moving mechanism.

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