CN220827094U - Yarn winding device - Google Patents

Abstract

The utility model belongs to the technical field of yarn winding, and particularly relates to a yarn winding device, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with two left supporting blocks, a bidirectional screw rod is arranged between the left supporting blocks, a pulley is rotationally connected to the bidirectional screw rod, an outer fixing ring is rotationally connected to the outer wall of the pulley, two wire holes are formed in the outer fixing ring, a mounting groove is formed in the bottom of the outer fixing ring, a push rod is slidingly connected to the inner wall of the mounting groove, a pressure spring is sleeved on the outer wall of the push rod, a front rotating plate and a rear rotating plate are arranged on one side of the bidirectional screw rod, and a winding drum is connected between the front rotating plate and the rear rotating plate in a clamping manner; the component capable of uniformly winding the yarn is formed by the bidirectional screw rod, the pulley, the rear rotating plate and the winding cylinder, and the component capable of preventing the yarn from slipping with the pulley is formed by the external fixing ring, the push rod and the pressure spring group, so that the contact surface and the contact force between the yarn and the outer wall of the pulley are increased, the friction coefficient of the yarn is increased, and the slipping phenomenon of the pulley is avoided.

Description

Yarn winding device

Technical Field

The utility model belongs to the technical field of yarn winding, and particularly relates to a yarn winding device.

Background

The yarn is a continuous linear object made of various textile fibers, and is mainly used for weaving woven fabrics, knitted fabrics, braiding fabrics and partial non-wovens, because the yarn needs to be continuously wound on the winding drum, when the yarn continuously winds around a position, uneven winding of the yarn on the winding drum can be caused, and therefore the yarn needs to be uniformly wound, the traditional device for winding the yarn and uniformly winding and guiding the yarn usually winds the yarn in a pulley and other modes, the push rod numerical control is used for uniformly displacing, so that the yarn passing through the pulley can be uniformly wound on the winding drum, and in the simple device for winding the yarn, the pulley for uniformly distributing the yarn is driven by the screw rod to easily slip in the yarn winding process, so that a certain winding part of the winding drum can be wound more when the yarn slips during winding, and the yarn is difficult to uniformly wind.

Disclosure of utility model

The utility model provides a yarn winding device, which has the characteristics of solving the problem that a pulley which drives yarns to be uniformly distributed by using a screw rod is easy to slip in the yarn winding process, so that when the yarn is slipped during winding, a certain winding part of a winding cylinder is more to be wound, and the yarn is difficult to uniformly wind.

The utility model provides the following technical scheme: including the bottom plate, two left supporting shoes of bottom plate top fixedly connected with, be equipped with two-way lead screw between the left supporting shoe, it is connected with the pulley to rotate on the two-way lead screw, the pulley outer wall rotates and is connected with outer solid fixed ring, two line holes have been seted up on the outer solid fixed ring, the mounting groove has been seted up to outer solid fixed ring bottom, mounting groove inner wall sliding connection has the push rod, push rod outer wall cover is equipped with the pressure spring, two-way lead screw one side is equipped with preceding commentaries on classics board and back commentaries on classics board, preceding commentaries on classics board with the block is connected with the receipts reel between the back commentaries on classics board.

The motor is connected with the front fixing plate and the rear fixing plate in a driving mode, the front fixing plate is connected with the rear fixing plate in a driving mode, the rear fixing plate is connected with the motor in a driving mode, the motor is connected with the rear rotating plate in a driving mode, and the front rotating plate is connected with the sliding plate in a rotating mode.

The front fixing plate is connected with a screw in a threaded mode, one end of the screw is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with one side of the sliding plate.

The front rotating plate and the rear rotating plate are provided with a plurality of clamping grooves, and two ends of the winding cylinder are matched with the inner walls of the clamping grooves.

The outer fixing ring is characterized in that a rotating groove is formed in one side of the outer fixing ring, the inner wall of the rotating groove is slidably connected with an adjusting ring, a yielding hole is formed in the adjusting ring, a clamping rod is slidably connected to the inner wall of the yielding hole, and two spring pins are arranged on the inner wall of the yielding hole.

The beneficial effects of the utility model are as follows: component that can carry out even rolling to the yarn through two-way lead screw, pulley, back commentaries on classics board and a rolling section of thick bamboo are constituteed, and rethread outer fixed ring, push rod and pressure spring group can prevent that yarn and pulley from producing the component that skidded to make the yarn can be inseparable laminate with the pulley, make the contact surface and the contact force increase of yarn and pulley outer wall, thereby increase its coefficient of friction, avoid the pulley to produce the phenomenon of skidding, thereby ensure the even rolling effect to the yarn.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a bi-directional screw in accordance with the present utility model;

FIG. 3 is a schematic side view of a back rotating plate according to the present utility model;

Fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a bottom plate; 11. a left support block; 12. a front fixing plate; 121. a slide plate; 122. a rear fixing plate; 13. a screw; 131. a rotating shaft; 2. a two-way screw rod; 21. a pulley; 22. an outer fixing ring; 221. a mounting groove; 222. a push rod; 223. a pressure spring; 23. an adjusting ring; 231. a rotating groove; 232. a relief hole; 233. a clamping rod; 234. a spring pin; 24. a wire hole; 3. a front rotating plate; 31. a rear rotating plate; 32. a clamping groove; 33. winding up a winding drum; 34. and a motor.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including bottom plate 1, bottom plate 1 top fixedly connected with two left supporting shoe 11 are equipped with two-way lead screw 2 between the left supporting shoe 11, rotate on the two-way lead screw 2 and be connected with pulley 21, pulley 21 outer wall rotates and is connected with outer solid fixed ring 22, two line holes 24 have been seted up on the outer solid fixed ring 22, mounting groove 221 has been seted up to outer solid fixed ring 22 bottom, mounting groove 221 inner wall sliding connection has push rod 222, push rod 222 outer wall cover is equipped with pressure spring 223, two-way lead screw 2 one side is equipped with preceding commentaries on classics board 3 and back commentaries on classics board 31, the block is connected with receipts reel 33 between preceding commentaries on classics board 3 and the back commentaries on classics board 31.

In this embodiment: the bottom plate 1 is a carrier of the device, the left supporting block 11 fixedly connected on the bottom plate 1 is used for installing the bidirectional screw rod 2 for installing the pulley 21, the outer fixing ring 22 slidingly connected on the outer wall of the pulley 21 is used for limiting yarns, the outer fixing ring 22 passes through two wire holes 24 formed on the outer wall of the outer fixing ring 22, so that a line can pass through one wire hole 24 and then pass through the other wire hole 24, the outer fixing ring 22 is rotated outside the pulley 21, one end of the yarns can be effectively fixed on the winding drum 33, when the other end of the yarns is fixed by total yarns, the position of the wire hole 24 can not be influenced on the wire hole 24 on the outer fixing ring 22 when the yarns are wound on the winding drum 33, and therefore the yarns can effectively bypass the bottom of the outer wall of the pulley 21 and be transmitted to the winding drum 33 clamped by the front rotating plate 3 and the rear rotating plate 31 for winding, when the yarn is wound by the rotation of the winding drum 33, the yarn moves differently, the yarn is attached to the bottom of the pulley 21, the pulley 21 can be driven to synchronously rotate, the pulley 21 is rotationally connected with the bidirectional screw rod 2, when the yarn drives the pulley 21 to rotate, the pulley 21 can continuously move towards the other end of the pulley 21 under the action of the rotation of the pulley 21, the pulley 21 corresponds to the position of the motor 34, one end of the yarn is also fixed at the right end of the winding drum 33 before winding the yarn, the yarn can simultaneously move towards the left end of the winding drum 33 during winding, the pulley 21 can move towards the right end again after moving to the left end of the winding drum under the action of the bidirectional screw rod 2, so that the yarn can be uniformly wound on the winding drum 33 when the yarn is wound, the yarn is prevented from being wound on the winding drum 33 directly, the winding position of a certain part is higher, so that the phenomenon that the wound yarn is disordered is easy to occur, meanwhile, one end of the push rod 222 which is slidably connected with the inner wall of the mounting groove 221 formed by the outer fixing ring 22 is positioned below the yarn, the yarn is supported by the push rod through the action of the pressure spring 223, the yarn is supported on the outer wall of the pulley 21, meanwhile, the position of the pressure spring 223 cannot be supported by the pulley 21, the yarn can be tightly attached to the pulley 21, the contact surface and the contact force between the yarn and the outer wall of the pulley 21 are increased, the friction coefficient of the yarn is increased, the slipping phenomenon of the pulley 21 is avoided, and the uniform winding effect of the yarn is ensured.

The top end of the bottom plate 1 is fixedly connected with a front fixing plate 12 and a rear fixing plate 122, the top end of the bottom plate 1 is slidably connected with a sliding plate 121, one side of the rear fixing plate 122 is fixedly connected with a motor 34, the driving end of the motor 34 is fixedly connected with one side of the rear rotating plate 31, and one side of the front rotating plate 3 is rotatably connected with the sliding plate 121; the front fixing plate 12 and the rear fixing plate 122 are fixed on the bottom plate 1, the sliding plate 121 slides on the bottom plate 1, the sliding plate 121 is fixed through the front rotating plate 3, the distance between the front rotating plate 3 and the rear fixing plate 122 can be adjusted, the distance between the front rotating plate 3 and the rear rotating plate 31 is increased, the winding drum 33 can be clamped and disassembled, the motor 34 is used for driving the rear rotating plate 31 to rotate, and the winding drum 33 is driven to rotate, so that yarns can be wound.

The screw 13 is connected to the front fixing plate 12 through threads, one end of the screw 13 is fixedly connected with the rotating shaft 131, and the rotating shaft 131 is fixedly connected with one side of the sliding plate 121; the screw 13 is rotatably adjusted to be positioned on the front fixed plate 12, and one end of the screw 13 is rotatably connected with the sliding plate 121 through the rotating shaft 131, so that the screw 13 can drive the sliding plate 121 to perform position adjustment when the screw rotates, thereby adjusting the interval between the front rotating plate 3 and the rear rotating plate 31.

A plurality of clamping grooves 32 are formed in the front rotating plate 3 and the rear rotating plate 31, and two ends of the winding drum 33 are matched with the inner walls of the clamping grooves 32; the clamping grooves 32 on the front rotating plate 3 and the rear rotating plate 31 are used for clamping the two ends of the winding drum 33, and the clamping grooves 32 can clamp the winding drums 33 with different sizes, so that the winding drums 33 with different sizes can be conveniently installed to wind yarns.

A rotating groove 231 is formed in one side of the outer fixing ring 22, an adjusting ring 23 is connected to the inner wall of the rotating groove 231 in a sliding mode, a yielding hole 232 is formed in the adjusting ring 23, a clamping rod 233 is connected to the inner wall of the yielding hole 232 in a sliding mode, and two spring pins 234 are arranged on the inner wall of the yielding hole 232; the rotating groove 231 is used for enabling the adjusting ring 23 to be positioned on the outer fixing ring 22 to rotate, when one end of a yarn needs to pass through the two wire holes 24, the two clamping rods 233 can be clamped at one end of the yarn by sliding the yielding holes 232 to the wire holes 24 under the action of the spring pins 234, and then the adjusting ring 23 is rotated to drive the two clamping rods to the other wire hole 24, so that the two clamping rods can be conveniently wound around the pulley 21.

The working principle and the using flow of the utility model are as follows: the yarn bypasses the bottom of the outer wall of the pulley 21 and is transmitted to the winding drum 33 clamped by the front rotating plate 3 and the rear rotating plate 31 for winding, and under the action of the bidirectional screw rod 2, after the pulley 21 is displaced to the left end of the bidirectional screw rod, the bidirectional screw rod can move towards the right end of the bidirectional screw rod again, so that when the yarn is wound, the yarn can be uniformly wound on the winding drum 33, the phenomenon that the yarn is wound on the winding drum 33 due to the fact that the yarn is wound at a certain position is higher when the yarn is wound on the winding drum 33 is avoided, the phenomenon that the wound yarn is disordered is easily generated is avoided, meanwhile, one end of the push rod 222 which is connected with the inner wall of the mounting groove 221 and is in sliding connection with the inner wall of the mounting groove 22 is arranged below the yarn, the yarn is supported by the action of the pressure spring 223, the contact surface and the contact force of the yarn and the outer wall of the pulley 21 are increased, the friction coefficient of the pulley 21 is increased, the phenomenon that the pulley 21 is slipped is avoided, and the uniform winding effect of the yarn is ensured.

Claims (5)

1. A yarn winding device which is characterized in that: including the bottom plate, two left supporting shoes of bottom plate top fixedly connected with, be equipped with two-way lead screw between the left supporting shoe, it is connected with the pulley to rotate on the two-way lead screw, the pulley outer wall rotates and is connected with outer solid fixed ring, two line holes have been seted up on the outer solid fixed ring, the mounting groove has been seted up to outer solid fixed ring bottom, mounting groove inner wall sliding connection has the push rod, push rod outer wall cover is equipped with the pressure spring, two-way lead screw one side is equipped with preceding commentaries on classics board and back commentaries on classics board, preceding commentaries on classics board with the block is connected with the receipts reel between the back commentaries on classics board.

2. A yarn winding device as claimed in claim 1, wherein: the utility model discloses a motor, including bottom plate, back fixed plate, motor drive end, back rotating plate, preceding fixed plate and back fixed plate of bottom plate top fixedly connected with, bottom plate top sliding connection has the slide, back fixed plate one side fixedly connected with motor, the motor drive end with back rotating plate one side fixedly connected with, preceding rotating plate one side with the slide rotates to be connected.

3. A yarn winding device as claimed in claim 2, wherein: the front fixing plate is connected with a screw in a threaded mode, one end of the screw is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with one side of the sliding plate.

4. A yarn winding device as claimed in claim 1, wherein: the front rotating plate and the rear rotating plate are provided with a plurality of clamping grooves, and two ends of the winding cylinder are matched with the inner walls of the clamping grooves.

5. A yarn winding device as claimed in claim 1, wherein: the outer fixed ring is characterized in that a rotating groove is formed in one side of the outer fixed ring, the inner wall of the rotating groove is slidably connected with an adjusting ring, a yielding hole is formed in the adjusting ring, a clamping rod is slidably connected to the inner wall of the yielding hole, and two spring pins are arranged on the inner wall of the yielding hole.