CN215800136U

CN215800136U - Automatic threading device of core wire for processing vortex spinning covering yarn

Info

Publication number: CN215800136U
Application number: CN202122202943.0U
Authority: CN
Inventors: 徐轶娄; 叶尔兰; 王强
Original assignee: Suzhou City Xingjingze Fiber Technology Co ltd
Current assignee: Suzhou City Xingjingze Fiber Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-11
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an automatic threading device of core wires for processing vortex spun core-spun yarns, which has the technical key points that: the device comprises an operation plate, wherein the top of the operation plate is fixedly connected with a spinning cake storage rack for storing core wires, one side of the spinning cake storage rack is fixedly connected with an adjusting assembly for adjusting the transmission tension of the core wires, and the top of the operation plate is fixedly connected with two wire guide plates for keeping the conveying stability of the core wires; the yarn guide device comprises two yarn guide plates, yarn guide holes, a winding assembly and a guide assembly, wherein the yarn guide plates are provided with two yarn guide holes, the yarn guide holes in the two yarn guide plates are identical in size and correspond to each other, the top of the operation plate is also provided with the winding assembly for winding core-spun yarns, and the top of the operation plate is provided with the guide assembly for guiding the core-spun yarns at one side of the winding assembly; effectively solved among the prior art the threading device core silk carry poor stability, lead to finished product yarn quality lower, appear the problem of silk phenomenon easily.

Description

Automatic threading device of core wire for processing vortex spinning covering yarn

Technical Field

The utility model relates to the technical field of vortex spinning, in particular to an automatic threading device of core wires for processing vortex spun core-spun yarns.

Background

The spinning principle of vortex spinning is that sliver which finishes drawing is supplied to a drafting device, fiber bundles drafted by a roller drafting device are output from a front roller jaw and enter a spinning nozzle along a spiral fiber guide channel under the action of axial airflow at the inlet of the spinning nozzle. The outlet of the spiral fiber guide channel is provided with a needle-shaped twist-stopping piece, and the fiber bundle is bent at the needle part, so that the fiber bundle is introduced into the vortex chamber in a state of not adding twist. The leading end of the fiber bundle is drawn into a yarn passage in the spindle by the dragging action of the formed yarn and twisted into the newly formed yarn as a yarn core.

Reference is made to chinese patent publication No. CN112764181A, which provides a lead-through device comprising a bottom plate and a top plate; a plurality of linked telescopic components are sequentially arranged between the bottom plate and the top plate; the telescopic assembly comprises an inner sleeve and an outer sleeve which are coaxial and can rotate relatively; the inner sleeve is provided with symmetrical first supporting rods along the radial direction; the jacket is provided with symmetrical second support rods along the radial direction, and corresponding strip-shaped holes are formed between the two second support rods and correspond to the first support rods; one end of the top plate, which is far away from the bottom plate, is provided with a fixed socket.

The above patent has the advantages of simpler operation and higher efficiency, but it also has drawbacks such as: the core yarn has poor conveying stability, so that the quality of finished yarn is low, the yarn exposure phenomenon is easy to occur, and the core-spun yarn is inconvenient to roll.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic core wire threading device for processing vortex spun core-spun yarns, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the automatic threading device for the core wire for processing the vortex spun core-spun yarn comprises an operation plate, wherein the top of the operation plate is fixedly connected with a spinning cake storage rack for storing the core wire, one side of the spinning cake storage rack is fixedly connected with an adjusting assembly for adjusting the transmission tension of the core wire, and the top of the operation plate is fixedly connected with two wire guide plates for keeping the conveying stability of the core wire;

two all seted up two seal wire holes on the seal wire board, two on the seal wire board seal wire hole size is unanimous and corresponds each other, the top of operation panel still is provided with the rolling subassembly that is used for rolling covering yarn, the operation panel top is in one side of rolling subassembly is provided with the direction subassembly that is used for leading covering yarn.

Preferably, the adjusting component comprises two vertical plates fixedly connected to the top of the operating plate, and a top plate fixedly connected to the tops of the vertical plates together, a servo electric cylinder is mounted on the top plate, a U-shaped plate is fixedly connected to the output end of the servo electric cylinder, and a tensioning wheel used for pressing a line is rotatably connected to the U-shaped plate.

Preferably, the two sides of the U-shaped plate are fixedly connected with first guide rods, and the two vertical plates are respectively provided with a first guide groove for the first guide rods to vertically slide.

Preferably, the winding assembly comprises a first servo motor installed at the bottom of the operating plate, a motor shaft fixedly connected with rotating rod of the first servo motor, and a winding drum is sleeved on the rotating rod.

Preferably, the inner wall of the winding drum is fixedly connected with two convex blocks, and the rotating rod is provided with two grooves for the convex blocks to be inserted into.

Preferably, the guide assembly comprises an L-shaped plate fixedly connected to the top of the operating plate, a second servo motor is mounted at the top of the operating plate, a motor shaft of the second servo motor is fixedly connected with a threaded rod, the top of the threaded rod is rotatably connected with the L-shaped plate, a wire guide plate is in threaded connection with the threaded rod, and a waist-shaped wire guide groove is formed in the wire guide plate.

Preferably, one side of the wire guide plate is fixedly connected with a second guide rod, and a second guide groove for the second guide rod to vertically slide is formed in the L-shaped plate.

Compared with the prior art, the utility model has the beneficial effects that:

the core yarn automatic threading device for processing the vortex spun core-spun yarn has the advantages that the core yarn can be kept stable all the time during vortex spinning through the matching use of the two yarn guide plates and the yarn guide holes, the core yarn cannot shake greatly, the core yarn is ensured to be in the central position during yarn formation, the yarn exposure phenomenon cannot occur, the tensile force of the core yarn can be effectively adjusted through the arrangement of the adjusting assembly, the uniform and stable tension on the core yarn is further ensured, the yarn formation is uniform and does not shrink, the core yarn automatic threading device has the advantages of stable core yarn conveying, high finished product rate, improvement of the quality of finished yarn and convenience for adjusting the tensile force of the core yarn, and the problems that the quality of the finished yarn is low and the yarn exposure phenomenon is easy to occur due to the poor stability of the core yarn conveying of the threading device in the prior art are effectively solved;

second, this vortex spins automatic threading device of covering yarn processing with core silk, through the setting of rolling subassembly, can conveniently carry out the rolling to the covering yarn, still can provide certain power for the transmission of core silk simultaneously, through the setting of direction subassembly, can make the even winding of covering yarn on the winding drum, solved among the prior art inconvenient rolling of threading device and the inhomogeneous problem of rolling.

Drawings

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

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is an enlarged view of the structure of the adjusting assembly of the present invention;

FIG. 4 is an enlarged view of the structure of the guide assembly of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2.

In the figure: 1. an operation panel; 2. a spinning cake storage rack; 3. an adjustment assembly; 31. a vertical plate; 32. a top plate; 33. a servo electric cylinder; 34. a U-shaped plate; 35. a tension wheel; 4. a thread guide plate; 5. a wire guide hole; 6. a winding component; 61. a first servo motor; 62. rotating the rod; 63. winding the roll; 7. a guide assembly; 71. an L-shaped plate; 72. a second servo motor; 73. a threaded rod; 74. a wire guide plate; 75. a waist-shaped wire guide groove; 8. a first guide bar; 9. a first guide groove; 10. a bump; 11. a groove; 12. a second guide bar; 13. a second guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic core wire threading device for processing vortex spinning core-spun yarns comprises an operation plate 1, wherein the top of the operation plate 1 is fixedly connected with a spinning cake storage rack 2 for storing core wires, one side of the spinning cake storage rack 2 is fixedly connected with an adjusting component 3 for adjusting the transmission tension of the core wires, and the top of the operation plate 1 is fixedly connected with two wire guide plates 4 for keeping the conveying stability of the core wires;

two yarn guide holes 5 have all been seted up on two yarn guide plates 4, and 5 sizes in the yarn guide hole on two yarn guide plates 4 are all unanimous and correspond each other, and the top of operation panel 1 still is provided with the rolling subassembly 6 that is used for the rolling covering yarn, and 1 tops of operation panel are provided with the direction subassembly 7 that is used for leading the covering yarn in one side of rolling subassembly 6.

The automatic core yarn threading device for processing the vortex spinning core-spun yarns can ensure that the core yarns are always stable during vortex spinning and cannot greatly shake through the matching use of the two yarn guide plates 4 and the yarn guide holes 5, further ensure that the core yarns are at the central position during yarn formation and cannot be exposed, can effectively adjust the tensile force of the core yarns through the arrangement of the adjusting assembly 3, further ensure that the tension borne by the core yarns is uniform and stable, and further ensure that the resultant yarns are uniform and not shrunk, so that the automatic core yarn threading device has the advantages of stable core yarn conveying, high finished product rate, improvement of the quality of finished yarns and convenience for adjusting the tensile force of the core yarns, and effectively solves the problems of low quality of finished yarns and easiness in occurrence of yarn exposure phenomenon due to poor stability of the core yarn conveying of the threading device in the prior art;

this vortex spins automatic threading device of covering yarn processing with core silk, through the setting of rolling subassembly 6, can conveniently carry out the rolling to the covering yarn, still can provide certain power for the transmission of core silk simultaneously, through the setting of direction subassembly 7, can make the even winding of covering yarn on the winding drum 63, solved among the prior art inconvenient rolling of threading device and the inhomogeneous problem of rolling.

In this embodiment, preferably, the adjusting assembly 3 includes two vertical plates 31 fixedly connected to the top of the operation panel 1, the tops of the two vertical plates 31 are fixedly connected to a top plate 32, a servo electric cylinder 33 is installed on the top plate 32, an output end of the servo electric cylinder 33 is fixedly connected to a U-shaped plate 34, and a tension wheel 35 for pressing lines is rotatably connected to the U-shaped plate 34; start servo electric cylinder 33 and drive U template 34 and take-up pulley 35 and move during the use, when the core silk is carried comparatively lax, drive take-up pulley 35 promptly and push down the core silk, lax problem when can solving the core silk and carry, dynamics homogeneity when guaranteeing the core silk is carried.

In this embodiment, preferably, the two sides of the U-shaped plate 34 are both fixedly connected with the first guide bar 8, and the two vertical plates 31 are respectively provided with a first guide groove 9 for the first guide bar 8 to vertically slide; through the setting of first guide bar 8 and first guide way 9, can carry out spacing direction to U template 34 and take-up pulley 35, and then can improve the stability performance when take-up pulley 35 goes up and down, stability when having ensured the core silk and carrying.

In this embodiment, preferably, the winding assembly 6 includes a first servo motor 61 installed at the bottom of the operation panel 1, a motor shaft of the first servo motor 61 is fixedly connected with a rotating rod 62, and a winding drum 63 is sleeved on the rotating rod 62; when the winding device is used, the first servo motor 61 is started to drive the rotating rod 62 to rotate, and then the winding drum 63 can be driven to rotate, so that the purpose of winding the finished core-spun yarn is achieved.

In this embodiment, preferably, the inner wall of the winding drum 63 is fixedly connected with two protrusions 10, and the rotating rod 62 is provided with two grooves 11 for the protrusions 10 to be inserted into; through the arrangement of the convex blocks 10 and the grooves 11, the winding drum 63 can be effectively limited, and the phenomenon of slipping in the rotation process is avoided.

In this embodiment, preferably, the guide assembly 7 includes an L-shaped plate 71 fixedly connected to the top of the operation plate 1, the top of the operation plate 1 is provided with a second servo motor 72, a motor shaft of the second servo motor 72 is fixedly connected with a threaded rod 73, the top of the threaded rod 73 is rotatably connected with the L-shaped plate 71, the threaded rod 73 is in threaded connection with a wire guide plate 74, and the wire guide plate 74 is provided with a waist-shaped wire guide slot 75; start second servo motor 72 during the use and drive threaded rod 73 and rotate, drive wire guide plate 74 simultaneously and go up and down, can drive finished product covering yarn and go up and down repeatedly, when a rolling section of thick bamboo 63 rotated, can lead to the different positions department of a rolling section of thick bamboo 63 with finished product covering yarn and carry out the rolling, avoided appearing piling up the phenomenon of rolling, reached the even purpose of rolling.

In this embodiment, preferably, a second guide rod 12 is fixedly connected to one side of the wire guide plate 74, and a second guide groove 13 for the second guide rod 12 to vertically slide is formed in the L-shaped plate 71; the second guide groove 13 and the second guide rod 12 are provided to improve the stability of the wire guide plate 74 during the lifting and lowering operation, thereby preventing the wire guide plate from shifting during the lifting and lowering operation.

The working principle is as follows: at first pull out in storing frame 2 through the spinning cake with the core silk, loop through adjusting part 3 and two godet boards 4 again, form finished product covering yarn after the vortex weaving, rethread direction subassembly 7 uses rolling subassembly 6 to roll after leading at last, and whole in-process all uses the PLC controller to carry out automated control, accuracy nature when can effectively improve the operation, has still reduced labour's use simultaneously, has practiced thrift operating cost.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic threading device of core silk for vortex spinning covering yarn processing which characterized in that: the device comprises an operation plate (1), wherein the top of the operation plate (1) is fixedly connected with a spinning cake storage rack (2) for storing core wires, one side of the spinning cake storage rack (2) is fixedly connected with an adjusting component (3) for adjusting the transmission tension of the core wires, and the top of the operation plate (1) is fixedly connected with two yarn guide plates (4) for keeping the conveying stability of the core wires;

two all seted up two seal wire holes (5) on seal wire board (4), two on seal wire board (4) seal wire hole (5) size is all unanimous and correspond each other, the top of operation panel (1) still is provided with winding subassembly (6) that are used for rolling covering yarn, operation panel (1) top is in one side of winding subassembly (6) is provided with guide assembly (7) that are used for leading covering yarn.

2. The automatic threading device of the core wire for vortex spinning core-spun yarn processing according to claim 1, characterized in that: adjusting part (3) are including fixed connection two vertical boards (31), two at operation panel (1) top the common fixedly connected with roof (32) in top of vertical board (31), install servo electric cylinder (33) on roof (32), the output fixedly connected with U template (34) of servo electric cylinder (33), it is connected with take-up pulley (35) that are used for the line ball to rotate on U template (34).

3. The automatic threading device of the core wire for vortex spinning core-spun yarn processing according to claim 2, characterized in that: the equal fixedly connected with first guide bar (8) in both sides of U template (34), two set up the confession on vertical board (31) respectively first guide way (9) that first guide bar (8) vertically slided.

4. The automatic threading device of the core wire for vortex spinning core-spun yarn processing according to claim 1, characterized in that: coiling subassembly (6) are including installing first servo motor (61) of the bottom of operation panel (1), the motor shaft fixedly connected with dwang (62) of first servo motor (61), the cover is equipped with coiling section of thick bamboo (63) on dwang (62).

5. The automatic threading device of core wire for vortex spinning core-spun yarn processing according to claim 4, characterized in that: the inner wall fixedly connected with two lugs (10) of the coiling block (63), two grooves (11) for the lugs (10) to insert are formed in the rotating rod (62).

6. The automatic threading device of the core wire for vortex spinning core-spun yarn processing according to claim 1, characterized in that: the guide assembly (7) comprises an L-shaped plate (71) fixedly connected to the top of the operating plate (1), a second servo motor (72) is installed at the top of the operating plate (1), a motor shaft fixedly connected with threaded rod (73) of the second servo motor (72), the top of the threaded rod (73) is rotatably connected with the L-shaped plate (71), a wire guide plate (74) is connected to the threaded rod (73) in a threaded mode, and a waist-shaped wire guide groove (75) is formed in the wire guide plate (74).

7. The automatic threading device of core wire for vortex spinning core-spun yarn processing according to claim 6, characterized in that: one side of the wire guide plate (74) is fixedly connected with a second guide rod (12), and a second guide groove (13) for the second guide rod (12) to vertically slide is formed in the L-shaped plate (71).