阅读说明：本技术 一种混纺纱纺织生产线送线装置及其送线方法 (Yarn feeding device and method for blended yarn textile production line ) 是由 郑尊毅 谈志俊 董怀策 于 2021-10-13 设计创作，主要内容包括：本发明公开了一种混纺纱纺织生产线送线装置及其送线方法,涉及纺织生产线送线技术领域,包括送线机构,送线机构包括两个工字导纱轮和匹配工字轮,两个工字导纱轮相互远离的一侧侧壁转动设有转动座,转动座的径向侧壁固定设有延伸板,两个延伸板相互正对的一侧侧壁均转动设有限位滚轮,下侧限位滚轮轴向上端垂直固定设有导向杆,上侧的限位滚轮和上侧的延伸板开设有与导向杆滑动插接的导向孔,铰接板侧壁铰接有铰接杆,匹配工字轮位于两个工字导纱轮的一侧,且匹配工字轮的轴向侧壁通过销轴与两个铰接杆的尖端转动连接。本发明可根据混纺纱生产送线需求改变送线高度,无需额外设置辅助工具或者导线机构进行调整,大大提高混纺纱的送线效率。(The invention discloses a yarn feeding device of a blended yarn textile production line and a yarn feeding method thereof, and relates to the technical field of yarn feeding of textile production lines. The yarn feeding height can be changed according to the yarn feeding requirement of blended yarn production, and an auxiliary tool or a wire guide mechanism is not required to be additionally arranged for adjustment, so that the yarn feeding efficiency of the blended yarn is greatly improved.)

1. The utility model provides a mixed yarn textile production line send traditional thread binding putting, includes send traditional thread binding putting (2), its characterized in that: the wire feeding mechanism (2) comprises two I-shaped yarn guide wheels (21) and a matching I-shaped wheel (25), the two I-shaped yarn guide wheels (21) are arranged in an up-down opposite mode, the side wall, far away from each other, of each of the two I-shaped yarn guide wheels (21) is provided with a rotating seat (22) in a rotating mode, the radial side wall of the rotating seat (22) is fixedly provided with an extending plate (27), the side wall, far away from each other, of each of the two extending plates (27) is provided with a limiting roller (28) in a rotating mode, the outer wall of each limiting roller (28) is in rolling fit with the two ends of the radial side wall of each I-shaped yarn guide wheel (21), the axial upper end of each lower limiting roller (28) is vertically and fixedly provided with a guide rod (29), and the upper limiting roller (28) and the upper extending plate (27) are provided with guide holes (211) in sliding plug-in connection with the guide rods (29);

the radial side wall of the rotating seat (22) is fixedly provided with a hinged plate (23), the side wall of the hinged plate (23) is hinged with a hinged rod (24), the matching spool (25) is positioned on one side of the two I-shaped yarn guide wheels (21), and the axial side wall of the matching spool (25) is rotatably connected with the tips of the two hinged rods (24) through a pin shaft.

2. The yarn feeding device for the blended yarn textile production line as claimed in claim 1, wherein: the top end of the guide rod (29) is fixedly provided with a limiting block (210) for preventing the upper side extension plate (27) from being separated from the guide rod (29).

3. The yarn feeding device for the blended yarn textile production line as claimed in claim 1, wherein: two I-shaped yarn guide wheel (21) relative lateral walls all fix embedded annular electro-magnet (26), and two annular electro-magnet (26) all are connected with external control circuit through the wire.

4. The yarn feeding device for the blended yarn textile production line as claimed in claim 1, wherein: a supporting mechanism (3) is arranged below the wire feeding mechanism (2);

the supporting mechanism (3) comprises a supporting base plate (31), a plurality of mounting holes (33) are formed in the supporting base plate (31), and a rotating seat (22) of the lower side I-shaped yarn guide wheel (21) is vertically fixed on one side of the upper end of the supporting base plate (31) through a supporting pin shaft (32).

5. The yarn feeding device for the blended yarn textile production line as claimed in claim 4, wherein: the other side of the upper end of the supporting bottom plate (31) is provided with a tensioning mechanism (1);

the tensioning mechanism (1) comprises a supporting seat (11), and the supporting seat (11) is vertically and fixedly arranged on the other side of the upper end of the supporting bottom plate (31) through a supporting pin shaft (32).

6. The yarn feeding device for the blended yarn textile production line as claimed in claim 5, wherein: the upper end central point of supporting seat (11) puts vertical fixation and is equipped with stand (15), the radial lateral wall of stand (15) is embedded to have a magnet post, the upper end of supporting seat (11) uses stand (15) to be equipped with tensioning rod (13) that a plurality of is the ring structure and distributes as the center, tensioning rod (13) are close to one side lateral wall of stand (15) and are embedded to have bar magnet piece (16), magnet post and bar magnet piece (16) all are connected with external control circuit through the wire.

7. The yarn feeding device for the blended yarn textile production line as claimed in claim 6, wherein: the upper end of supporting seat (11) is seted up a plurality of and is spout (12) that the loop configuration distributes, the bottom of tensioning rod (13) extends to inside and fixed slider (14) that are equipped with along the inside horizontal slip of spout (12) to spout (12).

8. A yarn feeding method of a yarn feeding device of a blended yarn textile production line according to claim 7, characterized by comprising the steps of:

a1, communicating the circuits of the two annular electromagnets (26) by using an external control circuit to generate mutually repulsive magnetic force between the two annular electromagnets (26), so that the gap between the two I-shaped yarn guide wheels (21) can be gradually enlarged to improve the yarn feeding height of the blended yarn when the vertical height between the upper and lower I-shaped yarn guide wheels (21) is enlarged;

a2, arranging the matching I-shaped wheel (25) at one side of the two I-shaped yarn guide wheels (21) to serve as a tensioning medium for guiding the blended yarn, so that the phenomenon that the blended yarn is loosened and disordered under the condition that the vertical height between the upper and lower I-shaped yarn guide wheels (21) is adjusted in real time is avoided;

a3, an external control circuit is used for controlling the magnetic pole and the bar-shaped magnet block (16) to generate mutually repulsive magnetic force, so that the tensioning rods (13) can be expanded to the side away from each other to adjust the position, the blended yarns wound on the outer wall of the tensioning rods (13) can be tensioned, the blended yarns can be tensioned, and the blended yarns can be effectively conveyed.

Technical Field

The invention relates to the technical field of yarn feeding of textile production lines, in particular to a yarn feeding device and a yarn feeding method for a blended yarn textile production line.

Background

The blended yarn is a yarn blended and spun by two or more different fibers according to a certain proportion, such as polyester-cotton blended yarn, polyester-viscose blended yarn and the like, the conventional blended yarn feeding device for blended yarn production has defects, and the conveying height of the yarn feeding device cannot be quickly adjusted according to the conveying height in the yarn feeding process, so that the yarn feeding device needs to be adjusted by means of a tool or a wire guide mechanism is additionally arranged to improve the conveying height, the yarn feeding requirement can be realized, but the yarn feeding efficiency and the cost of the blended yarn are greatly influenced, and therefore, the yarn feeding device and the yarn feeding method of the blended yarn textile production line are designed, and the problems are solved conveniently.

Disclosure of Invention

The invention aims to provide a yarn feeding device and a yarn feeding method for a blended yarn textile production line, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mixed yarn textile production line send traditional thread binding putting, including sending traditional thread binding putting, send traditional thread binding putting to include two I-shaped yarn guide wheels and match the I-shaped wheel, two I-shaped yarn guide wheels are just to distributing from top to bottom, I-shaped yarn guide wheel is used for conveying mixed yarn and uses, one side lateral wall that two I-shaped yarn guide wheels kept away from each other rotates and is equipped with and rotates the seat, the fixed extension board that is equipped with of radial lateral wall of rotating the seat, one side lateral wall that two extension boards just right each other all rotates and is equipped with spacing gyro wheel, spacing gyro wheel outer wall and the laminating of rolling of I-shaped yarn guide wheel radial lateral wall both ends, spacing gyro wheel and the laminating of rolling of I-shaped yarn guide wheel outer wall, the normal conveying operation of mixed yarn neither influence, can avoid mixed yarn to drop from the border position of I-shaped yarn guide wheel at the in-process of conveying again, lead to the unable high-efficient conveying operation of mixed yarn.

The guide rod is vertically fixed to the upper end of the lower side limiting roller shaft, the guide hole in sliding insertion with the guide rod is formed in the upper side limiting roller and the upper side extending plate, the guide rod penetrates through the upper side limiting roller and the upper side extending plate in a sliding mode, the upper and lower two I-shaped yarn guide wheels can be guaranteed to be located in the same vertical plane all the time under the condition that the upper and lower two limiting rollers normally rotate without being affected, and accordingly normal yarn guide is facilitated.

The radial side wall of the rotating seat is fixedly provided with a hinged plate, the side wall of the hinged plate is hinged with a hinged rod, the matching I-shaped wheel is positioned on one side of the two I-shaped yarn guide wheels, the axial side wall of the matching I-shaped wheel is rotatably connected with the tips of the two hinged rods through a pin shaft, the matching I-shaped wheel is arranged on one side of the two I-shaped yarn guide wheels and can be used as a tensioning medium for guiding blended yarns, and the phenomenon that the blended yarns are loosened and disordered under the condition that the vertical height between the upper and lower I-shaped yarn guide wheels is adjusted in real time is avoided.

In a further embodiment, the fixed stopper that is equipped with on the top of guide bar and avoids upside extension board to break away from the guide bar can avoid guide bar and upside extension board to break away from through setting up the stopper.

In a further embodiment, the two I-shaped yarn guide wheels are fixedly embedded with annular electromagnets in opposite side walls, the two annular electromagnets are connected with an external control circuit through wires, the external control circuit is used for communicating circuits of the two annular electromagnets, so that mutually exclusive magnetic force is generated between the two annular electromagnets, and thus, a gap between the two I-shaped yarn guide wheels can be gradually enlarged, and the yarn feeding height of the blended yarn is improved when the vertical height between the upper and lower I-shaped yarn guide wheels is enlarged.

In a further embodiment, a supporting mechanism is arranged below the wire feeding mechanism, the supporting mechanism comprises a supporting base plate, a plurality of mounting holes are formed in the supporting base plate, a rotating seat of the lower I-shaped yarn guide wheel is vertically and fixedly arranged on one side of the upper end of the supporting base plate through a supporting pin shaft, and bolts penetrate through the mounting holes of the supporting base plate, so that the whole supporting mechanism can be fixedly mounted at a use position, and in addition, the whole wire feeding mechanism can be erected in the air through the supporting pin shaft 32 and used for wire feeding operation.

In a further embodiment, the other side of the upper end of the supporting bottom plate is provided with a tensioning mechanism, and the blended yarns in the conveying process are tensioned through the tensioning mechanism, so that the blended yarns are effectively conveyed.

The tensioning mechanism comprises a supporting seat, the supporting seat is vertically and fixedly arranged on the other side of the upper end of the supporting bottom plate through a supporting pin shaft, and the supporting seat is arranged on the other side of the supporting bottom plate through the supporting pin shaft.

In further embodiment, the upper end central point of supporting seat puts the vertical fixation and is equipped with the stand, the radial lateral wall of stand is embedded to have the magnet post, the upper end of supporting seat uses the stand to be equipped with the tensioning pole that a plurality of is the annular structure and distributes as the center, one side lateral wall that the tensioning pole is close to the stand is embedded to have the bar magnet piece, magnet post and bar magnet piece all are connected with external control circuit through the wire, utilize external control circuit control magnet post and bar magnet piece to produce the magnetic force of mutual repulsion, thereby can expand the adjustment position to one side of keeping away from each other with a plurality of tensioning pole, so that the tensioning is around the blended yarn of tensioning pole outer wall, help the tensioning blended yarn, ensure that the blended yarn conveying effectively goes on.

In further embodiment, the upper end of supporting seat is seted up a plurality of and is the spout that the loop configuration distributes, and the bottom of tensioning rod extends to inside and fixed being equipped with of spout can be along the inside horizontal slip's of spout slider, and the usable slider of tensioning rod freely slides the adjustment position along the spout inside of supporting seat to in the position of according to the free adjustment tensioning rod of magnetic force size, ensure the effective tensioning operation of blended yarn.

Preferably, the yarn feeding method based on the yarn feeding device of the blended yarn textile production line comprises the following steps:

a1, communicating the circuits of the two annular electromagnets by using an external control circuit, so that mutually repulsive magnetic force is generated between the two annular electromagnets, and thus, the gap between the two I-shaped yarn guide wheels can be gradually enlarged, and the yarn feeding height of the blended yarn is improved when the vertical height between the upper and lower I-shaped yarn guide wheels is enlarged;

a2, arranging a matching spool at one side of two I-shaped yarn guide wheels to serve as a tensioning medium for guiding blended yarns, and avoiding the phenomenon of loosening and disorder of the blended yarns under the condition of real-time adjustment of the vertical height between the upper and lower I-shaped yarn guide wheels;

a3, utilize external control circuit control magnet post and bar magnet piece to produce the magnetic force of mutual repulsion to can expand the adjustment position to one side of keeping away from each other with a plurality of tensioning rod, so that the tensioning is around the blended yarn through the tensioning rod outer wall, helps the tensioning blended yarn, ensures that the blended yarn conveying effectively goes on.

Compared with the prior art, the invention has the beneficial effects that:

the invention can change the yarn feeding height according to the yarn feeding requirement of blended yarn production, does not need to additionally arrange an auxiliary tool or a wire guide mechanism for adjustment, greatly improves the yarn feeding efficiency of the blended yarn, reduces the yarn feeding cost, and in addition, in order to avoid the phenomenon that the yarn transmission is disordered due to looseness, a tensioning mechanism is usually adopted for rapidly adjusting the tensioning force, so that the yarn feeding and tensioning requirement of the blended yarn is ensured, the blended yarn is prevented from being broken by being propped, the yarn feeding of the blended yarn is interrupted, and the normal and efficient transmission operation of the blended yarn is ensured.

Drawings

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

FIG. 2 is a half-sectional view of the support base of the present invention;

fig. 3 is a cross-sectional view of the tension rod and post structure of the present invention;

FIG. 4 is a partial cross-sectional view of the I-shaped yarn guide wheel and limiting roller structure of the present invention;

fig. 5 is a half-sectional view of an i-shaped yarn guide wheel of the present invention.

In the figure: 1. a tensioning mechanism; 11. a supporting seat; 12. a chute; 13. a tension rod; 14. a slider; 15. a column; 16. a bar-shaped magnet block; 2. a wire feeding mechanism; 21. an I-shaped yarn guide wheel; 22. a rotating seat; 23. a hinge plate; 24. a hinged lever; 25. matching with a spool; 26. an annular electromagnet; 27. an extension plate; 28. limiting the idler wheel; 29. a guide bar; 210. a limiting block; 211. a guide hole; 3. a support mechanism; 31. a support base plate; 32. supporting the pin shaft; 33. and (7) installing holes.

Detailed Description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, 4 and 5, the present embodiment provides a yarn feeding device for a blended yarn textile production line and a yarn feeding method thereof, including a yarn feeding mechanism 2, where the yarn feeding mechanism 2 includes two i-shaped yarn guide wheels 21 and a matching i-shaped wheel 25, the two i-shaped yarn guide wheels 21 are disposed opposite to each other in an up-and-down direction, and the i-shaped yarn guide wheels 21 are used for conveying blended yarns.

The side wall of one side that two I-shaped yarn guide wheels 21 kept away from each other rotates and is equipped with and rotates seat 22, the fixed extension board 27 that is equipped with of radial lateral wall that rotates seat 22, the mutual just right side lateral wall of two extension boards 27 all rotates and is equipped with spacing gyro wheel 28, spacing gyro wheel 28 outer wall rolls with I-shaped yarn guide wheels 21 radial lateral wall both ends and laminates, spacing gyro wheel 28 rolls with I-shaped yarn guide wheels 21 outer wall and laminates, neither influence the normal conveying operation of mixed yarn, can avoid mixed yarn to drop from the border position of I-shaped yarn guide wheels 21 at the in-process of conveying again, lead to the unable high-efficient conveying operation of mixed yarn.

In order to ensure that the upper and lower two i-shaped yarn guide wheels 21 are always positioned in the same vertical plane, the guide rod 29 is vertically and fixedly arranged at the axial upper end of the lower limiting roller 28, the upper limiting roller 28 and the upper extending plate 27 are provided with guide holes 211 which are in sliding insertion connection with the guide rod 29, and the guide rod 29 penetrates through the upper limiting roller 28 and the upper extending plate 27 in a sliding manner, so that the upper and lower two i-shaped yarn guide wheels 21 are always positioned in the same vertical plane under the condition that the normal rotation of the upper and lower limiting rollers 28 is not influenced, and the normal yarn guiding use is facilitated.

The yarn feeding height requirement of the blended yarn can be changed by changing the vertical height between the upper and lower I-shaped yarn guide wheels 21, the yarn feeding height of the blended yarn is improved when the vertical height between the upper and lower I-shaped yarn guide wheels 21 is enlarged, and the yarn feeding height of the blended yarn is reduced when the vertical height between the upper and lower I-shaped yarn guide wheels 21 is reduced.

In order to avoid the phenomenon that the blended yarn is loosened and disordered under the condition of real-time adjustment of the vertical height between the upper and lower I-shaped yarn guide wheels 21, a hinged plate 23 is fixedly arranged on the radial side wall of the rotating seat 22, a hinged rod 24 is hinged to the side wall of the hinged plate 23, the matching I-shaped wheel 25 is positioned on one side of the two I-shaped yarn guide wheels 21, the axial side wall of the matching I-shaped wheel 25 is rotatably connected with the tips of the two hinged rods 24 through a pin shaft, the matching I-shaped wheel 25 is arranged on one side of the two I-shaped yarn guide wheels 21 and can be used as a tensioning medium for guiding the blended yarn, and the phenomenon that the blended yarn is loosened and disordered under the condition of real-time adjustment of the vertical height between the upper and lower I-shaped yarn guide wheels 21 is avoided.

How to realize the clearance size between two I-shaped yarn guide wheels 21 of automatic adjustment, it has annular electro-magnet 26 all to fix embedded at two I-shaped yarn guide wheel 21 relative lateral walls, two annular electro-magnet 26 all are connected with external control circuit through the wire, utilize the circuit of two annular electro-magnet 26 of external control circuit intercommunication, make produce the magnetic force of mutual repulsion between two annular electro-magnet 26, can enlarge the clearance between two I-shaped yarn guide wheels 21 gradually like this, so that when enlarging the vertical height between two upper and lower I-shaped yarn guide wheels 21, improve the line height of sending of mixed yarn.

In addition, according to the requirement of the transmission height, the two annular electromagnets 26 are arranged to generate mutually repulsive magnetic force, so that the vertical height between the upper I-shaped yarn guide wheel 21 and the lower I-shaped yarn guide wheel 21 can be controlled, and the yarn feeding height of the blended yarn can be met.

Example two

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1:

the below of sending line mechanism 2 is equipped with supporting mechanism 3, supporting mechanism 3 includes supporting baseplate 31, a plurality of mounting hole 33 has been seted up on supporting baseplate 31, the rotation seat 22 of downside I-shaped yarn guide wheel 21 passes through supporting pin axle 32 vertical fixation and sets up in supporting baseplate 31's upper end one side, utilize the bolt to run through supporting baseplate 31's mounting hole 33, thereby can be with whole supporting mechanism 3 fixed mounting in the position of use, in addition, utilize supporting pin axle 32 to vacate whole sending line mechanism 2 and erect for send the line operation.

The yarn conveying is easy to be disordered due to looseness, the tensioning force of the conventional tensioning device cannot be adjusted, the mixed yarn conveying is disordered, the tensioning mechanism 1 is arranged on the other side of the upper end of the supporting bottom plate 31, and the mixed yarn in the conveying process is tensioned through the tensioning mechanism 1, so that the mixed yarn is effectively conveyed.

The tensioning mechanism 1 comprises a supporting seat 11, the supporting seat 11 is vertically fixed on the other side of the upper end of the supporting bottom plate 31 through a supporting pin shaft 32, and the supporting seat 11 is installed on the other side of the supporting bottom plate 31 through the supporting pin shaft 32.

The upper end central point of supporting seat 11 puts the vertical fixation and is equipped with stand 15, the radial lateral wall of stand 15 is embedded to have the magnet post, the upper end of supporting seat 11 uses stand 15 to be equipped with the tensioning pole 13 that a plurality of is the annular structure and distributes as the center, tensioning pole 13 is close to the one side lateral wall of stand 15 and is embedded to have bar magnet piece 16, magnet post and bar magnet piece 16 are all connected with external control circuit through the wire, utilize external control circuit control magnet post and bar magnet piece 16 to produce the magnetic force of mutual repulsion, thereby can expand the adjustment position to one side of keeping away from each other with a plurality of tensioning pole 13, so that the tensioning is around the blended yarn through tensioning pole 13 outer wall, help the tensioning blended yarn, ensure that the blended yarn conveying effectively goes on.

The magnetic force generated by the magnet columns and the bar-shaped magnet blocks 16 can be adjusted to repel each other according to the tensioning requirement of the blended yarns, so that the blended yarns can be effectively tensioned and conveyed, and the phenomenon that the blended yarns are broken due to overlarge tension can be avoided.

The upper end of supporting seat 11 is seted up a plurality of and is the spout 12 that the loop configuration distributes, and the bottom of tensioning rod 13 extends to inside and fixed being equipped with of spout 12 and can be along the inside horizontal slip's of spout 12 slider 14, and the usable slider 14 of tensioning rod 13 freely slides the adjustment position along the inside of spout 12 of supporting seat 11 to in the position according to magnetic force size freely adjustment tensioning rod 13, ensure the effective tensioning operation of blended yarn.

The top end of the guide rod 29 is fixedly provided with a stopper 210 for preventing the upper extension plate 27 from separating from the guide rod 29, and the guide rod 29 can be prevented from separating from the upper extension plate 27 by the stopper 210.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.