CN215713622U

CN215713622U - Yarn folding device for doubling winder

Info

Publication number: CN215713622U
Application number: CN202122236888.7U
Authority: CN
Inventors: 陈绍官
Original assignee: Taizhou Jinbaolai Textile Co ltd
Current assignee: Taizhou Jinbaolai Textile Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of doubling winders, in particular to a yarn folding device for a doubling winder, which comprises a bottom plate, wherein supporting plates are arranged on the left side and the right side of the top of the bottom plate, a control switch is arranged on the top of the outer side of the supporting plate on the right side, a yarn feeding mechanism is arranged on the inner side of the supporting plate, and a yarn guide mechanism is arranged on the front side of the supporting plate on the right side.

Description

Yarn folding device for doubling winder

Technical Field

The utility model relates to the technical field of doubling winders, in particular to a yarn folding device for a doubling winder.

Background

The doubling winder is a machine for completing doubling, doubling is a preparation process of twisting, and the task of the doubling winder is to combine two or more (generally less than 5) single yarns and then wind the single yarns into a bobbin, so that the number of single yarn strands can be ensured, the tension of each single yarn can be balanced, the uneven twisting of folded yarns can be reduced, the strength of the folded yarns can be improved, and the appearance can be improved.

Present doubler winder does not generally set up corresponding yarn feed carrier that rolls over, cause the phenomenon of dividing the yarn easily, lead to doubling efficiency to reduce, and at the yarn feeding in-process, the yarn has longer part to hang and easily receives the air current interference in the air, under the condition of not leading to yarn and rate of tension to adjust, can interfere with each other when easily leading to multiple yarn to receive the air current to influence, intertwine even, take place disconnected yarn, lead to the yarn not in the same direction as the scheduling problem, need artifical shut down to connect the yarn, trade the yarn, working strength is high, extravagant manpower resources, low in production efficiency.

Therefore, it is very important to design a yarn folding device for a doubling winder to overcome the technical defects and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a yarn folding device for a doubling winder, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a roll over yarn device for on doubler winder, includes the bottom plate, the left and right sides at bottom plate top all is provided with the backup pad, is located the right side the top in the backup pad outside is provided with control switch, the inboard of backup pad is provided with the yarn feeding mechanism, is located the right side the front of backup pad is provided with yarn guide mechanism.

The yarn feeding mechanism comprises an upper yarn feeding roller and a lower yarn feeding roller, wherein one end of the upper yarn feeding roller penetrates through the inner side of the supporting plate and extends to the outer side of the supporting plate to be connected with a motor, the other end of the upper yarn feeding roller penetrates through the inner side of the supporting plate and extends to the outer side of the supporting plate to be connected with a driving gear, and one end of the lower yarn feeding roller penetrates through the inner side of the supporting plate and extends to the outer side of the supporting plate to be connected with a driven gear meshed with the driving gear.

As a preferable scheme of the present invention, the motor is fixedly connected to the support plate by a bolt, and the motor is connected to the control switch by a wire in an electrical connection manner.

As a preferable scheme of the utility model, both ends of the upper yarn feeding roller and the lower yarn feeding roller are rotatably connected with the supporting plate through bearing seats.

As a preferable scheme of the present invention, the yarn guiding mechanism includes a fixed plate and a yarn guiding fixing rod, chutes extending along the height direction of the fixed plate are symmetrically formed on the front and back of the right side of the fixed plate, a sliding plate is disposed on the left side of the fixed plate and at a position corresponding to the chute, a threaded rod penetrating through the chute is disposed on the right side of the sliding plate, a lock nut is sleeved on the outer side of the threaded rod extending out of the right side of the chute, connecting rods are disposed on the top and bottom of the left side of the sliding plate, one end of the connecting rod, which is far away from the sliding plate, is rotatably connected with a yarn guiding roller, a yarn distributing plate is disposed on the top of the yarn guiding fixing rod and at a position corresponding to the yarn guiding roller, a plurality of groups of uniformly distributed yarn guiding holes are formed in the front of the yarn distributing plate, and electric telescopic rods fixedly connected with the yarn guiding fixing rod are disposed on the left and right sides of the bottom of the yarn distributing plate.

As a preferable scheme of the present invention, the fixing plate is fixedly connected to the support plate by a bolt, the threaded rod is slidably connected to the sliding groove, and the threaded rod is threadedly connected to the lock nut.

As a preferable scheme of the present invention, the electric telescopic rod is connected to the control switch through a wire, and the connection mode is an electrical connection.

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

1. according to the yarn folding device used on the doubling winder, yarn folding and guiding can be effectively carried out on paying-off of yarns, the problems that various yarns are interfered with each other and even intertwined with each other when influenced by airflow, yarn breaking and unsmooth yarn guiding are caused are solved, manual shutdown for yarn splicing and yarn changing is avoided, the structure is simple, time and labor are saved, and the production efficiency is improved.

2. According to the yarn folding device for the doubling winder, the purpose of adjusting the height between the two groups of yarn guide rollers at the corresponding positions is achieved by adjusting the difference between the two groups of sliding plates, the tension of yarns can be quickly adjusted, excessive tension or relaxation of the yarns during doubling is avoided, and the possibility of yarn breakage is reduced.

3. According to the yarn folding device used on the doubling winder, single yarns in five strands can be effectively separated before doubling through the yarn dividing plate and the yarn guide holes, and the situation that the single yarns are wound and knotted before unsuccessful doubling is avoided, so that the subsequent doubling process is influenced.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

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

FIG. 3 is an enlarged view of the structure A of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a control switch; 4. a yarn feeding mechanism;

401. an upper yarn feeding roller; 402. a lower yarn feeding roller; 403. a motor; 404. a driving gear;

405. a driven gear; 5. a yarn guide mechanism; 501. a fixing plate; 502. a yarn guide fixing rod; 503. a chute; 504. a sliding plate; 505. a threaded rod; 506. locking the nut; 507. a connecting rod; 508. a yarn guide roller; 509. a yarn separating plate; 510. a yarn guide hole; 511. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a roll over yarn device for on doubler winder, includes bottom plate 1, and the left and right sides at bottom plate 1 top all is provided with backup pad 2, and the top that is located the 2 outsides of backup pad on right side is provided with control switch 3, and the inboard of backup pad 2 is provided with yarn feeding mechanism 4, and the front of backup pad 2 that is located the right side is provided with yarn guide mechanism 5.

In the embodiment, referring to fig. 1, the yarn feeding mechanism 4 includes an upper yarn feeding roller 401 and a lower yarn feeding roller 402, one end of the upper yarn feeding roller 401 penetrates the inner side of the supporting plate 2 and extends to the outer side of the supporting plate 2 to be connected with a motor 403, the other end of the upper yarn feeding roller 401 penetrates the inner side of the supporting plate 2 and extends to the outer side of the supporting plate 2 to be connected with a driving gear 404, one end of the lower yarn feeding roller 402 penetrates the inner side of the supporting plate 2 and extends to the outer side of the supporting plate 2 to be connected with a driven gear 405 engaged with the driving gear 404, the motor 403 is fixedly connected with the supporting plate 2 through a bolt, the motor 403 is connected with the control switch 3 through a conducting wire in an electrical connection manner, both ends of the upper yarn feeding roller 401 and the lower yarn feeding roller 402 are rotatably connected with the supporting plate 2 through bearing blocks, the motor 403 drives the upper yarn feeding roller 401 to rotate, the upper yarn feeding roller 401 drives the driven gear 405 through the driving gear 404, thereby rotating the lower yarn feeding roller 402 to start the yarn feeding operation.

In the embodiment, referring to fig. 1, 2 and 3, the yarn guiding mechanism 5 includes a fixed plate 501 and a yarn guiding fixing rod 502, a sliding slot 503 extending along the height direction of the fixed plate 501 is symmetrically formed on the right side of the fixed plate 501, a sliding plate 504 is disposed on the left side of the fixed plate 501 and corresponding to the sliding slot 503, a threaded rod 505 penetrating through the sliding slot 503 is disposed on the right side of the sliding plate 504, a locking nut 506 is sleeved on the outer side of the threaded rod 505 extending out of the right side of the sliding slot 503, connecting rods 507 are disposed on the top and the bottom of the left side of the sliding plate 504, one end of the connecting rod 507 far away from the sliding plate 504 is rotatably connected with a yarn guiding roller 508, a yarn dividing plate 509 is disposed on the top of the yarn guiding fixing rod 502 and corresponding to the yarn guiding roller 508, a plurality of uniformly distributed yarn guiding holes 510 are formed on the front surface of the yarn dividing plate 509, electric telescopic rods 511 fixedly connected to the yarn guiding fixing rod 502 are disposed on the left and right sides of the bottom of the yarn dividing plate 509, pass through bolt fixed connection between fixed plate 501 and the backup pad 2, the connected mode between threaded rod 505 and the spout 503 is sliding connection, connected mode between threaded rod 505 and the lock nut 506 is threaded connection, be connected through the wire between electric telescopic handle 511 and the control switch 3, and the connected mode is electric connection, through adjusting the difference between two sets of sliding plates 504, thereby reach the purpose of adjusting height between two sets of yarn guide rollers 508 of corresponding position department, can carry out quick regulation to the rate of tension of yarn, avoid the yarn too nervous or relax when doubling, reduce the possibility of disconnected yarn.

The working process of the utility model is as follows: when in use, firstly, five strands or less than five strands of single yarns are respectively led out from a yarn guide, then the single yarns pass through a yarn guide hole 510 at the corresponding position of a yarn dividing plate 509, at the moment, if the single yarn tension is too high or too low, an electric telescopic rod 511 can be started through a control switch 3 to carry out proper adjustment, then, the strands of single yarns respectively pass between two yarn guide rollers 508 at the front position, then, the strands of single yarns pass between two yarn guide rollers 508 at the rear position, then, the strands of single yarns pass between an upper yarn feeding roller 401 and a lower yarn feeding roller 402, finally, the strands of single yarns are connected with a doubling machine, the wiring step can be completed, at the moment, a worker starts a motor 403 through the control switch 3, the motor 403 drives the upper yarn feeding roller 401 to rotate, the upper yarn feeding roller 401 drives a driven gear 405 through a driving gear 404, so that the lower yarn feeding roller 402 rotates, the yarn feeding and doubling work starts, and the difference between two groups of sliding plates 504 is adjusted in the process, thereby reach the purpose of adjusting height between two sets of guide rollers 508 of corresponding position department, can carry out quick regulation to the rate of tension of yarn, avoid the yarn too nervous or relax when doubling, reduce the possibility of disconnected yarn, this device can effectively roll over yarn and direction to the unwrapping wire of yarn, can interfere with each other when preventing that multiple yarn from receiving the air current influence, intertwine even, take place disconnected yarn, lead the yarn not in the same direction as the scheduling problem, avoid artifical shut down to connect the yarn, trade the yarn processing, simple structure labour saving and time saving, and the production efficiency is improved.

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. A yarn folding device for a doubling winder comprises a bottom plate (1), and is characterized in that: the yarn guide device is characterized in that supporting plates (2) are arranged on the left side and the right side of the top of the bottom plate (1), a control switch (3) is arranged on the top of the outer side of each supporting plate (2) on the right side, a yarn feeding mechanism (4) is arranged on the inner side of each supporting plate (2), and a yarn guide mechanism (5) is arranged on the front side of each supporting plate (2) on the right side.

2. A yarn folding device for a doubling winder according to claim 1, characterized in that: the yarn feeding mechanism (4) comprises an upper yarn feeding roller (401) and a lower yarn feeding roller (402), one end of the upper yarn feeding roller (401) penetrates through the inner side of the supporting plate (2) and extends to the outer side of the supporting plate (2) to be connected with a motor (403), the other end of the upper yarn feeding roller (401) penetrates through the inner side of the supporting plate (2) and extends to the outer side of the supporting plate (2) to be connected with a driving gear (404), and one end of the lower yarn feeding roller (402) penetrates through the inner side of the supporting plate (2) and extends to the outer side of the supporting plate (2) to be connected with a driven gear (405) meshed with the driving gear (404).

3. A yarn folding device for a doubling winder according to claim 2, characterized in that: the motor (403) is fixedly connected with the support plate (2) through bolts, the motor (403) is connected with the control switch (3) through a lead, and the connection mode is electric connection.

4. A yarn folding device for a doubling winder according to claim 2, characterized in that: both ends of the upper yarn feeding roller (401) and the lower yarn feeding roller (402) are rotatably connected with the supporting plate (2) through bearing seats.

5. A yarn folding device for a doubling winder according to claim 1, characterized in that: the yarn guide mechanism (5) comprises a fixed plate (501) and a yarn guide fixing rod (502), sliding grooves (503) extending along the height direction of the fixed plate (501) are symmetrically formed in the front and back of the right side of the fixed plate (501), a sliding plate (504) is arranged on the left side of the fixed plate (501) and in a position corresponding to the sliding grooves (503), a threaded rod (505) penetrating through the sliding grooves (503) is arranged on the right side of the sliding plate (504), a locking nut (506) is sleeved on the outer side of the threaded rod (505) extending out of the right side of the sliding grooves (503), connecting rods (507) are arranged on the top and the bottom of the left side of the sliding plate (504), one end, far away from the sliding plate (504), of each connecting rod (507) is rotatably connected with a yarn guide roller (508), and a yarn distribution plate (509) is arranged on the top of the yarn guide fixing rod (502) and in a position corresponding to the yarn guide roller (508), the front of the yarn dividing plate (509) is provided with a plurality of groups of yarn guide holes (510) which are uniformly distributed, and the left side and the right side of the bottom of the yarn dividing plate (509) are provided with electric telescopic rods (511) fixedly connected with the yarn guide fixing rods (502).

6. A yarn folding device for a doubling winder according to claim 5, characterized in that: the fixing plate (501) is fixedly connected with the supporting plate (2) through bolts, the threaded rod (505) is connected with the sliding groove (503) in a sliding mode, and the threaded rod (505) is connected with the locking nut (506) in a threaded mode.

7. A yarn folding device for a doubling winder according to claim 5, characterized in that: the electric telescopic rod (511) is connected with the control switch (3) through a lead in an electric connection mode.