阅读说明：本技术 一种纺丝绕辊张力调节方法 (Spinning winding roller tension adjusting method ) 是由 付重先 薛伟仁 王海波 张晓辉 郑祥盘 于 2021-10-11 设计创作，主要内容包括：本发明提供了一种纺丝绕辊张力调节方法,所述方法包括以下步骤：步骤S1、使用时,在纺丝窗的出料口处设置一出料导向机构,在绕丝机的进料端安装设置张力传感器；步骤S2、丝线从纺丝窗的出料口进行出线,经过出料导向机构的集束器对丝线进行限位和整理；步骤S3、丝线从集束器出料口出线后依次经过出料导向机构的第一优化盒、第一卷绕辊、第二卷绕辊、进丝口、第三卷绕辊和热辊；步骤S4、最后丝线从出料导向机构的加热盒上的出丝口进入出料导向机构的第二优化盒,经过第二优化盒绕到出料导向机构的第四卷绕辊；步骤S5、通过张力传感器实时监测丝线的张力,张力传感器与出料导向机构的驱动电机进行电性连接,从而实现丝线张力的调节作用。(The invention provides a method for adjusting tension of a spinning winding roller, which comprises the following steps: s1, when in use, a discharge guide mechanism is arranged at the discharge port of the spinning window, and a tension sensor is arranged at the feed end of the filament winding machine; s2, leading out the silk yarns from a discharge hole of the spinning window, and limiting and arranging the silk yarns through a buncher of a discharge guide mechanism; s3, leading the silk yarns out of the discharge port of the buncher and then sequentially passing through a first optimization box, a first winding roller, a second winding roller, a silk inlet, a third winding roller and a hot roller of a discharge guide mechanism; step S4, finally, the silk thread enters a second optimization box of the discharging guide mechanism from a silk outlet on a heating box of the discharging guide mechanism, and winds to a fourth winding roller of the discharging guide mechanism through the second optimization box; and S5, monitoring the tension of the silk thread in real time through a tension sensor, wherein the tension sensor is electrically connected with a driving motor of the discharging guide mechanism, so that the tension of the silk thread is adjusted.)

1. A method for regulating tension of a spinning winding roller, comprising the steps of:

s1, when in use, a discharge guide mechanism is arranged at the discharge port of the spinning window, and a tension sensor is arranged at the feed end of the filament winding machine;

s2, leading out the silk yarns from a discharge hole of the spinning window, and limiting and arranging the silk yarns through a buncher of a discharge guide mechanism;

s3, leading the silk yarns out of the outlet of the buncher and then sequentially passing through a first optimizing box, a first winding roller, a second winding roller, a silk inlet, a third winding roller and a hot roller of a discharging guide mechanism to perform guiding and heating functions;

step S4, finally, the silk thread enters a second optimization box of the discharging guide mechanism from a silk outlet on a heating box of the discharging guide mechanism, winds to a fourth winding roller of the discharging guide mechanism through the second optimization box, and enters a silk inlet end of the silk winding machine through a guide piece of the discharging guide mechanism;

and S5, monitoring the tension of the silk thread in real time through a tension sensor, electrically connecting the tension sensor with a driving motor of the discharging guide mechanism, and adjusting the rotating speed of the driving motor, so that the tension of the silk thread is adjusted.

2. The method of claim 1, wherein the step of adjusting the tension of the take-up roll comprises: the discharging guide mechanism comprises a mounting plate, the upper end of the mounting plate is provided with a spinning window for cooling spinning, a buncher is arranged on the upper side of the right end of the mounting plate, a first optimizing box is arranged on the right end of the mounting plate and arranged right below the buncher, a first winding roller and a second winding roller are arranged on the lower side of the mounting plate, the second winding roller and the first winding roller are arranged left and right, the mounting plate is provided with a heating box body, the heating box body is arranged right above the second winding roller, a third winding roller is arranged in the heating box body, a hot roller is arranged in the heating box body, the hot roller and the third winding roller are arranged up and down, the left end of the lower surface of the heating box body is provided with a yarn inlet, and the left end of the upper surface of the heating box body is provided with a yarn outlet; a second optimization box is arranged on the upper side of the left end of the mounting plate, a driving motor is arranged on the upper left corner of the mounting plate, and a fourth winding roller is arranged on an output shaft of the driving motor; the tension sensor is arranged at the wire inlet end of the wire winding machine, the wire winding machine is arranged below the mounting plate, a fixed baffle is arranged between the wire winding machine and the mounting plate, and a wire outlet is formed in the left end of the fixed baffle.

3. The method of claim 2, wherein the step of adjusting the tension of the spinning winding roll comprises: the structure of first optimization box with the box is optimized to the second is unanimous, first optimization box is including openly open box body, the box body openly right-hand member is articulated to be provided with and is used for opening and shutting the lid that can open and shut of box body, be provided with the locating part that the multiunit is used for spacing silk thread in the box body, box body upper surface equidistance seted up with locating part matched with first half arc advances the silk mouth, can open and shut lid upper surface equidistance seted up with first half arc advances the silk mouth of silk mouthful matched with second half arc, box body lower surface equidistance seted up with locating part matched with first half arc goes out the silk mouth, can open and shut lid lower surface equidistance seted up with first half arc goes out the silk mouth of silk mouth matched with second half arc.

4. A method of regulating tension of a spinning winding roller according to claim 3, wherein: the locating part comprises two limiting blocks which are arranged on the left and right sides.

5. The method of claim 1, wherein the step of adjusting the tension of the take-up roll comprises: the guide piece includes telescopic cylinder, telescopic cylinder set up in on the mounting panel, telescopic cylinder's telescopic link end is provided with the bracing piece, the terminal right flank equidistance of bracing piece is provided with a plurality of guide blocks, the guide block right flank is provided with the spacing ring that is convenient for the spacing direction of silk thread.

Technical Field

The invention relates to the technical field of spinning equipment, in particular to a method for adjusting tension of a spinning winding roller.

Background

Chemical fiber formation is the process of extruding a polymer mass from a spinneret orifice at a flow rate and solidifying the polymer mass, which is called a fiber. As one of the main spinning methods of chemical fiber, dry spinning refers to that a spinning solution trickle extruded from a capillary hole of a spinning nozzle by a polymer melt enters a spinning shaft, a solvent in a stock solution trickle is rapidly volatilized under the action of hot air flow in the spinning shaft, volatilized solvent steam is taken away by the hot air flow, the stock solution is solidified while the solvent is gradually removed, and the stock solution is elongated and thinned under the action of winding tension to form nascent fiber.

In the prior art, spinning yarns need to be heated through a winding roller and a hot roller after being cooled from a spinning window, and then enter a winding machine to be wound into a spinning cake, but the spinning cakes need to be wound in different sizes due to different types of the spinning cakes, when the winding diameter of the spinning cake is larger, more winding yarns are required, the compactness of the yarns on the outer layer of the spinning cake is insufficient, the tension of the yarns is not enough, and the quality is not high due to the fact that the tension of the yarns is not enough.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a method for adjusting tension of a spinning winding roll capable of adjusting tension of a yarn at the time of cake winding.

The invention is realized by adopting the following method: a method of regulating tension in a spinning winding roller, said method comprising the steps of:

s1, when in use, a discharge guide mechanism is arranged at the discharge port of the spinning window, and a tension sensor is arranged at the feed end of the filament winding machine;

s2, leading out the silk yarns from a discharge hole of the spinning window, and limiting and arranging the silk yarns through a buncher of a discharge guide mechanism;

s3, leading the silk yarns out of the outlet of the buncher and then sequentially passing through a first optimizing box, a first winding roller, a second winding roller, a silk inlet, a third winding roller and a hot roller of a discharging guide mechanism to perform guiding and heating functions;

step S4, finally, the silk thread enters a second optimization box of the discharging guide mechanism from a silk outlet on a heating box of the discharging guide mechanism, winds to a fourth winding roller of the discharging guide mechanism through the second optimization box, and enters a silk inlet end of the silk winding machine through a guide piece of the discharging guide mechanism;

and S5, monitoring the tension of the silk thread in real time through a tension sensor, electrically connecting the tension sensor with a driving motor of the discharging guide mechanism, and adjusting the rotating speed of the driving motor, so that the tension of the silk thread is adjusted.

Furthermore, the discharging guide mechanism comprises a mounting plate, the upper end of the mounting plate is provided with the spinning window for cooling the spinning, the upper side of the right end of the mounting plate is provided with a buncher, the right end of the mounting plate is provided with a first optimizing box, the first optimized box is arranged under the buncher, a first winding roller and a second winding roller are arranged on the lower side of the mounting plate, the second winding roller and the first winding roller are arranged on the left and the right, the mounting plate is provided with a heating box body, the heating box body is arranged right above the second winding roller, a third winding roller is arranged in the heating box body, a hot roller is arranged in the heating box body, the hot roller and the third winding roller are arranged up and down, the left end of the lower surface of the heating box body is provided with a wire inlet, and the left end of the upper surface of the heating box body is provided with a wire outlet; a second optimization box is arranged on the upper side of the left end of the mounting plate, a driving motor is arranged on the upper left corner of the mounting plate, and a fourth winding roller is arranged on an output shaft of the driving motor; the tension sensor is arranged at the wire inlet end of the wire winding machine, the wire winding machine is arranged below the mounting plate, a fixed baffle is arranged between the wire winding machine and the mounting plate, and a wire outlet is formed in the left end of the fixed baffle.

Further, first optimization box with the structure of second optimization box is unanimous, first optimization box is including openly open box body, the box body openly right-hand member is articulated to be provided with and is used for opening and shutting the lid that can open and shut of box body, be provided with the locating part that the multiunit is used for spacing silk thread in the box body, box body upper surface equidistance seted up with locating part matched with first half arc advances the silk mouth, can open and shut lid upper surface equidistance seted up with first half arc advances the silk mouth matched with second half arc and advances the silk mouth, box body lower surface equidistance seted up with locating part matched with first half arc goes out the silk mouth, can open and shut lid lower surface equidistance seted up with first half arc goes out silk mouth matched with second half arc and goes out the silk mouth.

Furthermore, the limiting part comprises two limiting blocks, and the two limiting blocks are arranged on the left and right.

Further, the guide piece includes telescopic cylinder, telescopic cylinder set up in on the mounting panel, telescopic cylinder's telescopic link end is provided with the bracing piece, the terminal right flank equidistance of bracing piece is provided with a plurality of guide blocks, the guide block right flank is provided with the spacing ring that is convenient for the spacing direction of silk thread.

The invention has the beneficial effects that: the invention provides a tension adjusting method for a spinning winding roller, which can realize real-time monitoring of the tension of a silk thread when the silk thread is wound to form a spinning cake, and realize the tension adjusting function of the silk thread; the device is additionally provided with the first winding roller, the second winding roller, the third winding roller, the fourth winding roller, the hot roller and the driving motor, so that the silk thread can be wound and heated under the action of the first winding roller, the second winding roller, the third winding roller, the fourth winding roller and the hot roller, the silk thread can be wound better, the speed of the silk thread can be adjusted under the action of the driving motor, and the tension of the silk thread can be adjusted; the tension sensor is added in the device, so that the tension detection can be carried out when the silk thread enters the filament winding machine for filament winding through the tension sensor, and the silk thread can form a spinning cake better; the invention has simple structure and convenient operation, saves manpower and material resources and effectively improves the working efficiency.

Drawings

FIG. 1 is a schematic flow chart of the method of the present invention.

Fig. 2 is a schematic structural diagram of the discharging guide mechanism.

Fig. 3 is a schematic structural diagram of a first optimized box.

Fig. 4 is a schematic structural view of the heating box body.

Fig. 5 is a schematic structural view of the telescopic cylinder and the support rod.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Referring to fig. 1, the present invention provides a method for adjusting tension of a spinning winding roller, comprising the steps of:

s1, when in use, a discharge guide mechanism is arranged at the discharge port of the spinning window, and a tension sensor is arranged at the feed end of the filament winding machine;

s2, leading out the silk yarns from a discharge hole of the spinning window, and limiting and arranging the silk yarns through a buncher of a discharge guide mechanism;

s3, leading the silk yarns out of the outlet of the buncher and then sequentially passing through a first optimizing box, a first winding roller, a second winding roller, a silk inlet, a third winding roller and a hot roller of a discharging guide mechanism to perform guiding and heating functions;

step S4, finally, the silk thread enters a second optimization box of the discharging guide mechanism from a silk outlet on a heating box of the discharging guide mechanism, winds to a fourth winding roller of the discharging guide mechanism through the second optimization box, and enters a silk inlet end of the silk winding machine through a guide piece of the discharging guide mechanism;

and S5, monitoring the tension of the silk thread in real time through a tension sensor, electrically connecting the tension sensor with a driving motor of the discharging guide mechanism, and adjusting the rotating speed of the driving motor, so that the tension of the silk thread is adjusted.

With reference to fig. 2 to 5, in an embodiment of the present invention, the discharging guide mechanism includes a mounting plate 1, the spinning window 2 for cooling the spun yarn is disposed at the upper end of the mounting plate 1, a buncher 3 is disposed at the upper side of the upper right end of the mounting plate 1, a first optimized box 4 is disposed at the right end of the mounting plate 1, the first optimized box 4 is disposed under the buncher 3, a first winding roller 11 and a second winding roller 12 are disposed at the lower side of the mounting plate 1, the second winding roller 12 and the first winding roller 11 are disposed at left and right sides, a heating box body 5 is disposed on the mounting plate 1, the heating box body 5 is disposed over the second winding roller 12, a third winding roller 51 is disposed in the heating box body 5, a hot roller 52 is disposed in the heating box body 5, and the hot roller 52 and the third winding roller 51 are disposed at upper and lower sides, a wire inlet 53 is formed in the left end of the lower surface of the heating box body 5, and a wire outlet 54 is formed in the left end of the upper surface of the heating box body 5; the box 6 is optimized to the left end upside on mounting panel 1, mounting panel 1 upper left corner is provided with driving motor (not shown), be provided with fourth winding roller 13 on driving motor's the output shaft. Leading the silk yarns to be discharged from a discharge hole of the spinning window 2, then entering the buncher 3, then entering the first optimization box 4, the first winding roller 11, the second winding roller 12, the heating box body 5, the second optimization box 6 and the fourth winding roller 13 in sequence, and then entering the filament winder; a tension sensor 71 is arranged at the filament inlet end of the filament winding machine 7, the filament winding machine 7 is arranged below the mounting plate 1, a fixed baffle plate 72 is arranged between the filament winding machine 7 and the mounting plate 71, and a filament outlet 73 is formed in the left end of the fixed baffle plate 72. So that the tension of the wire as it enters the winder 7 can be monitored in real time by the action of the tension sensor 71.

With continued reference to fig. 2 and 3, in an embodiment of the present invention, the first optimized box 4 and the second optimized box 6 have the same structure, the first optimized box 4 comprises a box body 41 with an open front, an openable cover 42 for opening and closing the box body 41 is hinged at the right end of the front of the box body 41, a plurality of groups of limiting pieces 43 for limiting the silk threads are arranged in the box body 41, first semi-arc-shaped silk inlet openings 44 matched with the limiting pieces 43 are arranged on the upper surface of the box body 41 at equal intervals, the upper surface of the openable cover body 42 is provided with second semi-arc-shaped wire inlets 45 which are matched with the first semi-arc-shaped wire inlets 44 at equal intervals, the lower surface of the box body 41 is equidistantly provided with first semi-arc-shaped wire outlets 46 matched with the limiting pieces 43, second semi-arc-shaped wire outlets 47 matched with the first semi-arc-shaped wire outlets 46 are formed in the lower surface of the openable cover body 42 at equal intervals. The first semi-arc-shaped wire inlet 44 and the second semi-arc-shaped wire inlet 45 are used for forming a wire inlet, so that a silk thread can enter conveniently, the silk thread is guided and limited by the limiting part 43, and finally the silk thread is discharged through a wire outlet formed by the first semi-arc-shaped wire outlet 46 and the second semi-arc-shaped wire outlet 47.

As shown in fig. 3, in an embodiment of the present invention, the limiting member 43 includes two limiting blocks, and the two limiting blocks are disposed on the left and right. The silk thread can be limited and guided through the interaction of the two limiting blocks.

With reference to fig. 2 and 5, in an embodiment of the present invention, the guiding element includes a telescopic cylinder 14, the telescopic cylinder 14 is disposed on the mounting plate 1, a supporting rod 15 is disposed at a tail end of a telescopic rod of the telescopic cylinder 14, a plurality of guiding blocks 16 are disposed on a right side surface of the tail end of the supporting rod 15 at equal intervals, and a limiting ring 17 for facilitating limiting and guiding the filament is disposed on a right side surface of the guiding block 16. The yarn can be guided and limited under the action of the limiting ring 17, and the yarn can conveniently enter the yarn winding machine.

The control box, the buncher, the driving motor, the wire winding machine, the tension sensor and the telescopic cylinder are all in the prior art, and a person skilled in the art can clearly understand that the details are not described here, the type of the tension sensor can be SK-LF111, and the driving motor can be a speed reduction motor with a speed reducer, but the invention is not limited to this.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.