CN210884625U

CN210884625U - Regenerated spandex silk yarn conveying device

Info

Publication number: CN210884625U
Application number: CN201921457886.7U
Authority: CN
Inventors: 茆长学; 吴中虎; 沈淮海
Original assignee: Lianyungang Hongrun Renewable Resources Co ltd
Current assignee: Lianyungang Hongrun Renewable Resources Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-30
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a regenerated spandex yarn conveying device in the technical field of regenerated spandex yarn conveying, which comprises a yarn conveying device body, wherein a yarn conveying wheel is arranged at the bottom end of a motor shaft of the yarn conveying device body, a yarn guide component is sleeved on the outer side wall of the yarn conveying wheel and comprises a yarn guide groove, a connecting rod is uniformly welded on the outer side wall of the yarn guide groove, a mounting hole is arranged at the top of the connecting rod, a bolt is inserted in a hole cavity of the mounting hole, a threaded hole is uniformly arranged on a machine frame near the circumference of the motor shaft of the yarn conveying device body and is aligned with the mounting hole, and the bolt penetrates through the mounting hole, and the stable output of the yarn is facilitated.

Description

Regenerated spandex silk yarn conveying device

Technical Field

The utility model relates to a defeated yarn technical field of regeneration spandex silk specifically is a defeated yarn device of regeneration spandex silk.

Background

The yarn is conveyed into the knitting area according to the requirement, the length of the yarn can be controlled or the yarn conveying tension is kept consistent through the yarn conveyer, so that the knitted fabric meets the production requirement, and most of the yarn conveyer has the function of yarn breakage alarm and shutdown.

The yarn conveying wheel is directly connected with the stepping motor through a shaft. A speed variator can be arranged between the step motor and the yarn-feeding wheel. When a group of yarn conveying wheels which are provided with stepping motors with the same specification and have the same structure and size are used for conveying driving pulses in a parallel connection mode, the group of yarn conveyors can convey yarns with the same length; and are fully synchronized. Overcomes the defect of asynchronous rotation of the yarn conveying wheel caused by belt transmission elastic deformation, and is suitable for most knitting trolleys.

In the using process of the yarn conveying wheel, in order to ensure that the yarn is in a tensioning state, the most conventional operation is to wind the yarn on the yarn conveying wheel for a plurality of circles, the rotation of the yarn conveying wheel can synchronously wind and unwind the yarn wound on the yarn conveying wheel, namely the yarn feeding length of the yarn conveying wheel is equal to the yarn outlet length, and therefore the yarn is ensured to be in the tensioning state.

Although the tensioning state of the yarn is ensured in the conventional operation, when the yarn conveying speed of the yarn conveyor is high, the yarn conveying wheels rotating at a high speed can gather the wound yarns together in the rotating process, outgoing yarns are pressed mutually, the yarns are tightly wound together and rub against each other, and the yarn conveying wheels rotate at a high speed under the driving of the stepping motor, so that the yarns are tightly wound, and the yarn breakage is easily caused. Based on this, the utility model designs a regeneration spandex silk yarn delivery device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a defeated yarn device of regeneration spandex silk to when the defeated yarn speed of defeated yarn ware that proposes in solving above-mentioned background art is very fast, the fly fast pivoted defeated yarn wheel can make its winding yarn gather together rotating the in-process, the condition of the mutual line ball of being qualified for the next round of competitions, thereby make the yarn tightly twine together, the yarn looks mutual friction, and defeated yarn wheel fly fast under step motor's drive and rotate, the yarn of messenger tightly tightens, cause the problem of the situation of broken string easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a defeated yarn device of regeneration spandex silk, includes defeated yarn ware body, defeated yarn wheel is installed to the motor shaft bottom of defeated yarn ware body, defeated yarn wheel lateral wall has cup jointed and has led the yarn subassembly, it includes the yarn guide slot to lead the yarn subassembly, the even welding of yarn guide slot lateral wall has the connecting rod, the mounting hole has been seted up at the connecting rod top, the mounting hole vestibule is pegged graft and has the bolt, evenly set up threaded hole in the near frame of motor shaft circumference of defeated yarn ware body, and the screw hole aligns with the mounting hole, the bolt runs through the mounting hole, and bolt top and screw hole spiro union.

Preferably, the yarn guide groove is of a spiral flat belt structure, the number of turns of the yarn guide groove is three, and the yarn guide groove and the yarn conveying wheel are coaxially arranged.

Preferably, the inner diameter of the yarn guide groove is larger than the outer diameter of the yarn conveying wheel, and the difference between the inner diameter of the yarn guide groove and the outer diameter of the yarn conveying wheel is 0.05mm-0.10 mm.

Preferably, the connecting rod is of an inverted L-shaped structure, the mounting hole is located in the middle of a cross rod at the top end of the connecting rod, and the mounting hole penetrates through the upper wall and the lower wall of the cross rod of the connecting rod.

Preferably, the difference between the inner diameter of the yarn guide groove and the outer diameter of the yarn guide groove is between 1.0cm and 2.2 cm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting of leading yarn subassembly can lead the separation to the yarn of winding on defeated yarn wheel, avoids the yarn to entangle at the rotation in-process of defeated yarn wheel together to prevent that the yarn from taking place because of the situation of entangling on defeated yarn wheel and leading to the broken string, help the stable output of yarn.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an assembly drawing of the yarn feeding wheel and yarn guiding assembly of the present invention;

figure 3 is the structure schematic diagram of the yarn guiding component of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

100-yarn feeder body, 200-yarn feeding wheel, 300-yarn guide component, 310-yarn guide groove, 320-connecting rod and 321-mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a defeated yarn device of regeneration spandex silk, including defeated yarn ware body 100, defeated yarn wheel 200 is installed to defeated yarn ware body 100's motor shaft bottom, defeated yarn wheel 200 lateral wall has cup jointed and has led yarn subassembly 300, it includes yarn guide slot 310 to lead yarn subassembly 300, the even welding of yarn guide slot 310 lateral wall has connecting rod 320, mounting hole 321 has been seted up at connecting rod 320 top, the bolt has been pegged graft to mounting hole 321 vestibule, evenly set up threaded hole in near the frame of motor shaft circumference of defeated yarn ware body 100, the screw hole is aligned with mounting hole 321, the bolt runs through mounting hole 321, bolt top and screw hole spiro union.

Further, the yarn guide groove 310 is a spiral flat belt structure, the number of turns of the yarn guide groove 310 is three, and the yarn guide groove 310 and the yarn conveying wheel 200 are coaxially arranged, so that the yarn on the yarn conveying wheel can be conveniently guided and separated.

Further, the inner diameter of the yarn guide groove 310 is larger than the outer diameter of the yarn feeding wheel 200, and the difference between the inner diameter of the yarn guide groove 310 and the outer diameter of the yarn feeding wheel 200 is between 0.05mm and 0.10mm, so that the rotation of the yarn feeding wheel 200 is prevented from being hindered.

Further, the connecting rod 320 is an inverted L-shaped structure, the mounting hole 321 is located in the middle of the cross rod at the top end of the connecting rod 320, and the mounting hole 321 penetrates through the upper wall and the lower wall of the cross rod of the connecting rod 320, so that the connecting rod can be conveniently mounted and fixed.

Further, the difference between the inner diameter of the yarn guide groove 310 and the outer diameter of the yarn guide groove 310 is 1.0cm-2.2cm, which is beneficial to preventing the yarn jump from separating from the channel.

One specific application of this embodiment is: the utility model discloses in, defeated yarn ware body 100 is defeated yarn ware equipment model commonly used in market, and defeated yarn wheel 200 is defeated yarn ware body 100's accessory, the utility model discloses only use defeated yarn ware body 100 and accessory defeated yarn wheel 200, improve its product structure, mounting means and circuit control, consequently, no longer give unnecessary details to defeated yarn ware body 100 and accessory defeated yarn wheel 200 in this description. Use the utility model discloses the time, because the connecting rod 320 who leads yarn subassembly 300 passes through bolt fixed mounting in the frame of defeated yarn ware body 100, and the internal diameter lateral wall of yarn guide slot 310 and the lateral wall of defeated yarn wheel 200 are not direct contact, consequently, when defeated yarn wheel 200 rotates under the motor drive of defeated yarn ware body 100, can not drive and lead yarn subassembly 300 work, lead yarn subassembly 300 promptly and be in quiescent condition all the time. Wherein the yarn wound on the yarn feeding wheel 200 is arranged in the groove cavity of the yarn guide groove 310 along the groove cavity of the yarn guide groove 310. When the motor of the yarn feeder body 100 operates, the output shaft of the motor of the yarn feeder body 100 rotates and drives the yarn feeding wheel 200 fixedly installed at the shaft end to rotate, and the yarn on the yarn feeding wheel 200 is wound and unwound accordingly, because the yarn wound on the yarn feeding wheel 200 enables the groove cavity along the yarn guide groove 310 to wind and unwind, and the yarn guide groove 310 is of a spiral flat belt structure, the yarn wound on the yarn feeding wheel 200 can be guided and separated, and the yarn is prevented from being entangled in the rotating process of the yarn feeding wheel 200, so that the yarn breakage caused by entanglement on the yarn feeding wheel 200 is prevented, and stable yarn output is facilitated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation. In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a regeneration spandex silk yarn transmission device, includes yarn feeder body (100), its characterized in that: defeated yarn wheel (200) is installed to the motor shaft bottom of defeated yarn ware body (100), defeated yarn wheel (200) lateral wall has cup jointed and has led yarn subassembly (300), it includes yarn guide slot (310) to lead yarn subassembly (300), yarn guide slot (310) lateral wall evenly welded has connecting rod (320), mounting hole (321) have been seted up at connecting rod (320) top, mounting hole (321) vestibule are pegged graft and are had the bolt, evenly set up threaded hole in near the frame of motor shaft circumference of defeated yarn ware body (100), and the threaded hole aligns with mounting hole (321), the bolt runs through mounting hole (321), and the bolt top and threaded hole looks spiro union.

2. The device for feeding regenerated spandex yarn according to claim 1, characterized in that: the yarn guide groove (310) is of a spiral flat belt structure, the number of turns of the yarn guide groove (310) is three, and the yarn guide groove (310) and the yarn conveying wheel (200) are coaxially arranged.

3. The device for feeding regenerated spandex yarn according to claim 2, characterized in that: the inner diameter of the yarn guide groove (310) is larger than the outer diameter of the yarn conveying wheel (200), and the difference between the inner diameter of the yarn guide groove (310) and the outer diameter of the yarn conveying wheel (200) is 0.05mm-0.10 mm.

4. The device for feeding regenerated spandex yarn according to claim 1, characterized in that: the connecting rod (320) is of an inverted L-shaped structure, the mounting hole (321) is located in the middle of a cross rod at the top end of the connecting rod (320), and the mounting hole (321) penetrates through the upper wall and the lower wall of the cross rod of the connecting rod (320).

5. The device for feeding regenerated spandex yarn according to claim 2, characterized in that: the difference between the inner diameter of the yarn guide groove (310) and the outer diameter of the yarn guide groove (310) is 1.0cm-2.2 cm.