CN112027784B

CN112027784B - Textile yarn winding device

Info

Publication number: CN112027784B
Application number: CN202010883616.3A
Authority: CN
Inventors: 林胜男; 李�浩
Original assignee: 宿州玥加服装有限公司
Current assignee: Suzhou Yuejia Garment Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2022-04-22
Anticipated expiration: 2040-08-28
Also published as: CN112027784A

Abstract

The utility model belongs to the technical field of spinning, and particularly relates to a textile yarn winding device which comprises a base; the top of the base is fixedly connected with a first motor through a support; one side of the support far away from the first motor is rotatably connected with a rotating shaft; a winding roller is arranged on the rotating shaft, and the rotating shaft penetrates through a first hole formed in the middle of the winding roller; one end of the rotating shaft, which is far away from the support, is provided with a group of annular limiting grooves, and hollow elastic rings are sleeved in the limiting grooves; a second hole is formed in the middle of the rotating shaft along the axis direction; the bottom of the limiting groove is provided with a third hole which is respectively communicated with the elastic ring and the second hole; a sliding block is connected in a sliding groove formed in the top of the base on one side of the winding roller in a sliding manner; a screw penetrates through the sliding block; two ends of the screw are rotationally connected with a bracket fixedly connected with the base, and the screw is driven by a second motor fixedly connected with the bracket; the top of the sliding block is fixedly connected with a lead ring through a support rod; according to the utility model, the winding roller is quickly fixed after the elastic ring is expanded, so that the assembly and disassembly efficiency of the winding roller is further improved.

Description

Textile yarn winding device

Technical Field

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

Background

Spinning is a general name of spinning and weaving, ancient weaving and printing and dyeing technology in China has a very long history, ancient people are aware of local materials in order to adapt to climate change in the original social period, natural resources are used as raw materials for weaving and printing and dyeing, and weaving tools are simple to manufacture, until today, daily clothes, certain articles for daily use and artworks are all products of the weaving and printing and dyeing technology, a yarn winding device is required in the weaving production, and a patent document with an authorization publication number of CN207329969U is searched, so that the yarn winding device for the weaving machine comprises a base, a double-shaft motor is arranged on the upper end face of the base, a left support frame and a right support frame are symmetrically arranged on two sides of the double-shaft motor, a ball screw is connected between the left support frame and the right support frame through a bearing, one end of the ball screw is connected with the output end of the double-shaft motor, be equipped with the nut on the ball screw, be equipped with the connecting rod on the nut, hollow backup pad in the middle of the upper end of left branch strut and right branch strut is connected with, the upper end of connecting rod passes the backup pad and is connected with U type groove, is connected with the pivot between the inside wall of the both sides board in U type groove, is equipped with a yarn section of thick bamboo in the pivot, is equipped with the rotating electrical machines on the lateral wall in U type groove, and the rotating electrical machines is connected with the pivot.

Also some technical scheme about weaving yarn rolling have appeared among the prior art, have disclosed a weaving yarn coiling mechanism as an application number is 2019212179472 chinese patent, the on-line screen storage device comprises a base, the spout has been seted up at the top of base, the cavity has been seted up on the base, fixed mounting has first motor on the bottom inner wall of cavity, the screw rod is installed to the spout internal rotation, the one end of screw rod extend to in the cavity and with the output shaft fixed connection of first motor, the thread bush is equipped with two sliders on the screw rod, the top of two sliders all extends to the spout outside and fixed mounting has same backup pad, the top fixed mounting of backup pad has the support column, one side fixed mounting of support column has the board of holding, the top fixed mounting of board of holding has the second motor. The winding reel has the advantages of simple structure and strong practicability, uniform winding can be realized by horizontally moving the winding reel left and right, meanwhile, the winding reel is simple and convenient to disassemble and install, and the working efficiency is improved to a certain extent. However, in the prior art, the winding roller is sleeved on the rotating shaft, and then is fastened through the thread matching of the clamping plate and the rotating shaft, so that the winding roller is guaranteed to rotate along with the rotating shaft and wind textile yarns, but the clamping plate needs to rotate for more circles to lock the winding roller, the winding roller is installed and detached, time and labor are consumed, and the winding efficiency of the winding device is affected.

Therefore, the novel textile yarn winding device provided by the utility model has the advantages that the elastic ring is inflated and then is rapidly clamped on the winding roller, and the working efficiency of the winding device is improved.

Disclosure of Invention

In order to make up for the defects of the prior art, the textile yarn winding device provided by the utility model solves the problems that in the prior art, the winding roller is sleeved on the rotating shaft, and then the winding roller is fastened through the threaded fit of the clamping plate and the rotating shaft, so that the winding roller is ensured to rotate along with the rotating shaft and wind textile yarns, but the clamping plate needs to rotate for more circles to lock the winding roller, the winding roller is time-consuming and labor-consuming to mount and dismount, and the winding efficiency of the winding device is influenced.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a textile yarn winding device, which comprises a base; the top of the base is fixedly connected with a first motor through a support; one side of the support far away from the first motor is rotatably connected with a rotating shaft, and the rotating shaft is driven by the first motor; the rotating shaft is provided with a winding roller and penetrates through a first hole formed in the middle of the winding roller; the winding roller is fixedly connected with limiting discs at two sides, one end of the rotating shaft, which is far away from the support, is provided with a group of annular limiting grooves, and hollow elastic rings are sleeved in the limiting grooves; the middle part of the rotating shaft is provided with a second hole along the axis direction, and the second hole is communicated with a high-pressure air source through a pipeline and a valve; the bottom of the limiting groove is provided with a third hole which is respectively communicated with the elastic ring and the second hole; a sliding block is connected in a sliding groove formed in the top of the base on one side of the winding roller in a sliding mode, and the sliding groove is arranged along the axial direction of the winding roller; a screw rod penetrates through the sliding block and is connected with the sliding block through a screw rod nut pair; two ends of the screw are rotationally connected with a bracket fixedly connected with the base, and the screw is driven by a second motor fixedly connected with the bracket; the top of the sliding block is fixedly connected with a lead ring through a support rod; the winding roller is quickly fixed after the elastic ring expands, so that the assembly and disassembly efficiency of the winding roller is further improved; when the winding device works, the winding roller is sleeved on the rotating shaft in the prior art, then the winding roller is fastened through the threaded matching of the clamping plate and the rotating shaft, the winding roller is ensured to rotate along with the rotating shaft and wind textile yarns, but the clamping plate needs to rotate for more circles to lock the winding roller, so that the winding roller is time-consuming and labor-consuming to install and disassemble, and the winding efficiency of the winding device is influenced, at the moment, the winding device disclosed by the utility model has the advantages that through the group of elastic rings uniformly arranged on the rotating shaft, after the winding roller is sleeved on the rotating shaft, the elastic rings are inflated through the second hole and then the third hole, so that the elastic rings are inflated and then expanded and rapidly clamped, the plurality of groups of elastic rings can adapt to the winding rollers with different widths, then the second motor drives the screw rod to continuously rotate in a reciprocating manner, the first motor drives the rotating shaft and the winding roller to rotate, so that the yarns are uniformly wound on the winding roller after passing through the lead rings, after the wind-up roll finishes the rolling operation, cut off the yarn, later deflate No. two holes through the pneumatic valve, and then make the elastic ring take out and change the new blank wind-up roll after contracting, and then further increase the installation and the dismantlement efficiency of wind-up roll, increase coiling mechanism's work efficiency.

Preferably, one end of the first hole, which is close to the elastic ring, is provided with a circular arc-shaped chamfer, a group of friction grooves are uniformly distributed on the inner circumference of the chamfer, the abrasion of the elastic ring is reduced by matching the chamfer with the friction grooves, and the service life of the elastic ring is prolonged; through convex chamfer, reduce the extrusion of a hole edge to the elastic ring, and then further reduce the excessive deformation of bending of elastic ring, increase the life of elastic ring, chamfer cooperation friction groove for during the elastic ring expands the back embedding friction groove, and then increase the frictional force between elastic ring and the wind-up roll, reduce the wearing and tearing that relative slip produced between elastic ring and the wind-up roll, increase the rotational efficiency of wind-up roll, further reduce the wearing and tearing of elastic ring, increase the life of elastic ring.

Preferably, an elastic contact piece is fixedly connected to the inner wall of the elastic ring close to the outer periphery, a contact is arranged on the inner wall of the elastic ring close to the inner periphery and corresponds to the contact piece, and the contact piece are connected with the controller through a lead; when the elastic ring is not expanded, the contact piece is contacted with the contact, and the stroke of the lead ring is controlled by matching the contact piece with the contact, so that the winding efficiency of the winding roller is further improved; after the pivot inserts a hole, make the elasticity ring inflation and fixed wind-up roll after aerifing in the hole to No. two, the elasticity ring that is located a hole inside this moment receives the restriction in a hole and can not radial expansion, make the contact and the contact electrical connection at this place, the contact breaks away from the contact with the contact after the elasticity ring inflation that is located a hole outside, and then detect the width of wind-up roll through the controller, and then the round trip through No. two motor control lead rings, further improve the homogeneity of coiling yarn of coiling mechanism, increase coiling mechanism's work efficiency.

Preferably, the periphery of the limiting disc far away from one side of the support is provided with a magnetic ring, the top of the base is fixedly connected with an arc-shaped magnetic block through a support at a position corresponding to the winding roller, the magnetic poles of the magnetic ring at one side adjacent to the magnetic block are the same, the supporting force for the winding roller is increased through the magnetic block, and the dismounting efficiency of the winding roller is further increased; because the magnetic pole of the magnetic ring is the same with the magnetic pole of one side adjacent to the magnetic block, the magnetic ring is enabled to receive the repulsive force of the magnetic block, the supporting force of the wind-up roll away from one side of the support is further increased, the circular runout of the rotating shaft and the wind-up roll away from one side of the support is further reduced, the wind-up roll rotates stably at a constant speed, vibration is reduced, the wind-up roll is guaranteed to complete the winding work of yarns stably and quickly, the pressure of the wind-up roll away from one side of the support on the rotating shaft is reduced, the friction force of the first hole and the rotating shaft is further reduced, the efficiency of inserting and extracting the rotating shaft of the wind-up roll is further increased, and the working efficiency of the winding device is increased.

Preferably, an annular groove is formed in the position, corresponding to the first hole, of the rotating shaft, and a sliding ring is connected in the annular groove in a sliding mode; a group of sliding holes are uniformly distributed on the inner circumference of the annular groove, and a top block is connected in the sliding holes in a sliding manner; the bottom of the sliding hole is communicated with the second hole through a fourth hole; an arc-shaped groove is formed in one side, close to the slip ring, of the top block, and one end of the arc-shaped groove inclines towards the direction far away from the axis of the rotating shaft; a rotating pin is connected in the arc-shaped groove in a sliding manner and is fixedly connected with the sliding ring; the ejection block is synchronously ejected by matching the slip ring with the arc-shaped groove, so that the circular runout of the winding roller during rotation is further reduced, and the winding uniformity is increased; through No. two holes to No. four holes, and then aerify in to the sliding hole, and then make the kicking block ejecting and support a hole inner wall to the sliding hole outside, further increase the fixed effect between wind-up roll and the pivot, increase the transmission efficiency of pivot to the wind-up roll, the commentaries on classics round pin that links firmly slides in the arc wall on the cooperation sliding ring for the kicking block is outwards released in step, and then increases the axiality of a hole and pivot, further reduces the wind-up roll and rotates the circle of in-process and beat, increases the work efficiency of coiling mechanism.

Preferably, one end of the arc-shaped groove, which is far away from the bottom of the sliding hole, is provided with a locking part, and the locking part and the rotating shaft are arranged concentrically; one side of the locking part, which is far away from the arc-shaped groove, is communicated with the sliding hole through a fifth hole, and an electromagnetic valve controlled by a controller is arranged in the fifth hole; the fixing stability of the top block to the winding roller is improved through the locking part; because locking portion and pivot are arranged with one heart for when changeing the round pin and sliding locking portion, rely on the frictional force between round pin and the locking portion can be stable support the kicking block, it slides to reduce the kicking block, further guarantee the kicking block to the fixed efficiency of support of wind-up roll, after the wind-up roll accomplished the rolling work of yarn, open the solenoid valve through the controller, and then make the compressed air in the slide opening spout to locking portion through No. five holes, make to change round pin and take off locking portion and reset fast, and then make the wind-up roll dismantle fast, further increase coiling mechanism's work efficiency.

The utility model has the following beneficial effects:

1. according to the textile yarn winding device, the second hole is inflated, and then the third hole is inflated to the elastic ring, so that the elastic ring is inflated and then expands and rapidly clamps the winding roller, multiple groups of elastic rings can adapt to winding rollers with different widths, and the working efficiency of the winding device is improved.

2. According to the textile yarn winding device, the sliding hole is inflated through the second hole and the fourth hole, so that the ejecting block is ejected out of the sliding hole and abuts against the inner wall of the first hole, the fixing effect between the winding roller and the rotating shaft is further improved, the transmission efficiency of the rotating shaft to the winding roller is improved, the ejecting block is synchronously ejected outwards by matching with a rotating pin fixedly connected to a sliding ring to slide in an arc-shaped groove, the coaxiality of the first hole and the rotating shaft is further improved, the circular runout of the winding roller in the rotating process is further reduced, and the working efficiency of the winding device is improved.

Drawings

The utility model will be further explained with reference to the drawings.

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

in the figure: the winding device comprises a base 1, a support 11, a first motor 12, a rotating shaft 13, a winding roller 14, a first hole 15, a limiting disc 16, a limiting groove 17, an elastic ring 18, a second hole 2, a third hole 21, a sliding groove 22, a sliding block 23, a screw 24, a second motor 25, a lead ring 26, a chamfer 27, a friction groove 28, a contact piece 3, a contact 31, a magnetic ring 32, a magnetic block 33, an annular groove 34, a sliding ring 35, a sliding hole 36, a top block 37, a fourth hole 38, an arc-shaped groove 39, a rotating pin 40, a locking part 41 and a fifth hole 42.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1 to 5, the textile yarn winding device comprises a base 1; the top of the base 1 is fixedly connected with a first motor 12 through a support 11; one side of the support 11, which is far away from the first motor 12, is rotatably connected with a rotating shaft 13, and the rotating shaft 13 is driven by the first motor 12; a winding roller 14 is arranged on the rotating shaft 13, and the rotating shaft 13 penetrates through a first hole 15 formed in the middle of the winding roller 14; two sides of the winding roller 14 are fixedly connected with limiting discs 16, one end of the rotating shaft 13, which is far away from the support 11, is provided with a group of annular limiting grooves 17, and hollow elastic rings 18 are sleeved in the limiting grooves 17; a second hole 2 is formed in the middle of the rotating shaft 13 along the axis direction, and the second hole 2 is communicated with a high-pressure air source through a pipeline and a valve; the bottom of the limiting groove 17 is provided with a third hole 21 which is respectively communicated with the elastic ring 18 and the second hole 2; a sliding block 23 is connected in a sliding groove 22 formed in the top of the base 1 on one side of the winding roller 14 in a sliding manner, and the sliding groove 22 is arranged along the axial direction of the winding roller 14; a screw 24 penetrates through the sliding block 23, and the screw 24 is connected with the sliding block 23 through a screw-nut pair; two ends of the screw rod 24 are rotatably connected with a bracket fixedly connected with the base 1, and the screw rod 24 is driven by a second motor 25 fixedly connected with the bracket; the top of the sliding block 23 is fixedly connected with a lead ring 26 through a support rod; the winding roller 14 is quickly fixed after the elastic ring 18 is expanded, so that the assembly and disassembly efficiency of the winding roller 14 is further improved; when the winding device works, the winding roller 14 is sleeved on the rotating shaft 13 in the prior art, then the winding roller 14 is fastened through the threaded matching of the clamping plate and the rotating shaft 13, the winding roller 14 is ensured to rotate along with the rotating shaft 13 and wind textile yarns, but the clamping plate needs to rotate for more circles to lock the winding roller 14, so that time and labor are consumed for mounting and dismounting the winding roller 14, and the winding efficiency of the winding device is influenced, at the moment, the winding device inflates the second hole 2 and further inflates the elastic ring 18 through the third hole 21 after the winding roller 14 is sleeved on the rotating shaft 13 through the group of elastic rings 18 uniformly arranged on the rotating shaft 13, so that the elastic rings 18 inflate and rapidly clamp the winding roller 14, a plurality of groups of elastic rings 18 can adapt to the winding rollers 14 with different widths, then the second motor 25 drives the screw rod 24 to continuously rotate in a reciprocating manner, and the first motor 12 is matched to drive the rotating shaft 13 and the winding roller 14 to rotate, make the yarn evenly wind on wind-up roll 14 after lead wire ring 26, after wind-up roll 14 accomplished the rolling operation, cut off the yarn, later deflate No. two hole 2 through the pneumatic valve, and then make the elastic ring 18 take out and change new blank wind-up roll 14 after contracting, and then further increase wind-up roll 14's installation and dismantlement efficiency, increase coiling mechanism's work efficiency.

As an embodiment of the utility model, one end of the first hole 15 close to the elastic ring 18 is provided with a circular arc-shaped chamfer 27, a group of friction grooves 28 are uniformly distributed on the inner circumference of the chamfer 27, the chamfer 27 is matched with the friction grooves 28 to reduce the abrasion of the elastic ring 18, and the service life of the elastic ring 18 is prolonged; through the arc chamfer 27, reduce the extrusion of a hole 15 edge to elastic ring 18, and then further reduce the excessive bending deformation of elastic ring 18, increase the life of elastic ring 18, chamfer 27 cooperates friction groove 28 for elastic ring 18 imbeds in friction groove 28 after expanding, and then increases the frictional force between elastic ring 18 and wind-up roll 14, reduce the wearing and tearing that relative slip produced between elastic ring 18 and the wind-up roll 14, increase the rotation efficiency of wind-up roll 14, further reduce the wearing and tearing of elastic ring 18, increase the life of elastic ring 18.

As an embodiment of the utility model, an elastic contact piece 3 is fixedly connected to the inner wall of the elastic ring 18 close to the outer periphery, a contact 31 is arranged at a position, corresponding to the contact piece 3, on the inner wall of the elastic ring 18 close to the inner periphery, and the contact 31 and the contact piece 3 are connected with a controller through conducting wires; when the elastic ring 18 is not expanded, the contact piece 3 is contacted with the contact 31, and the travel of the lead ring 26 is controlled by matching the contact piece 3 with the contact 31, so that the take-up efficiency of the take-up roller 14 is further improved; after the rotating shaft 13 is inserted into the first hole 15, the elastic ring 18 is expanded and the winding roller 14 is fixed after the second hole 2 is inflated, at the moment, the elastic ring 18 positioned inside the first hole 15 is limited by the first hole 15 and cannot radially expand, so that the contact piece 3 at the position is electrically connected with the contact 31, the contact piece 3 is separated from the contact 31 after the elastic ring 18 positioned outside the first hole 15 expands, the width of the winding roller 14 is detected through the controller, the reciprocating stroke of the lead ring 26 is controlled through the second motor 25, the uniformity of yarn winding of the winding device is further improved, and the working efficiency of the winding device is increased.

As an embodiment of the utility model, a magnetic ring 32 is arranged on the periphery of the limiting disc 16 on one side far away from the support 11, an arc-shaped magnetic block 33 is fixedly connected to the top of the base 1 and the corresponding position of the winding roller 14 through a support, the magnetic poles of the magnetic ring 32 and one side adjacent to the magnetic block 33 are the same, the supporting force on the winding roller 14 is increased through the magnetic block 33, and the dismounting efficiency of the winding roller 14 is further increased; because the magnetic poles of the magnetic ring 32 and the adjacent side of the magnetic block 33 are the same, the magnetic ring 32 is subjected to the repulsive force of the magnetic block 33, so that the supporting force of the winding roller 14 far away from the support 11 is increased, the circular runout of the rotating shaft 13 and the winding roller 14 far away from the support 11 is reduced, the winding roller 14 rotates stably at a constant speed, vibration is reduced, the winding roller 14 is ensured to complete the winding work of yarns stably and quickly, meanwhile, the pressure of the winding roller 14 far away from the support 11 on the rotating shaft 13 is reduced, the friction force between the first hole 15 and the rotating shaft 13 is further reduced, the efficiency of inserting and pulling the winding roller 14 into and out of the rotating shaft 13 is further increased, and the working efficiency of the winding device is increased.

As an embodiment of the utility model, an annular groove 34 is formed at a position of the rotating shaft 13 corresponding to the first hole 15, and a sliding ring 35 is slidably connected in the annular groove 34; a group of sliding holes 36 are uniformly distributed on the inner circumference of the annular groove 34, and a top block 37 is connected in the sliding holes 36 in a sliding manner; the bottom of the sliding hole 36 is communicated with the second hole 2 through a fourth hole 38; an arc-shaped groove 39 is formed in one side, close to the sliding ring 35, of the top block 37, and one end of the arc-shaped groove 39 inclines towards the direction far away from the axis of the rotating shaft 13; a rotating pin 40 is connected in the arc-shaped groove 39 in a sliding manner, and the rotating pin 40 is fixedly connected with the sliding ring 35; the sliding ring 35 is matched with the arc-shaped groove 39, so that the ejector block 37 is synchronously ejected, the circular runout of the winding roller 14 during rotation is further reduced, and the winding uniformity is increased; the second hole 2 is used for ejecting the first hole 38, and then the sliding hole 36 is inflated, so that the ejector block 37 is ejected out of the sliding hole 36 and abuts against the inner wall of the first hole 15, the fixing effect between the winding roller 14 and the rotating shaft 13 is further increased, the transmission efficiency of the rotating shaft 13 for the winding roller 14 is increased, the rotating pin 40 fixedly connected to the sliding ring 35 slides in the arc-shaped groove 39, the ejector block 37 is synchronously pushed out, the coaxiality of the first hole 15 and the rotating shaft 13 is further increased, the circular runout of the winding roller 14 in the rotating process is further reduced, and the working efficiency of the winding device is increased.

As an embodiment of the present invention, one end of the arc-shaped slot 39 away from the bottom of the sliding hole 36 is provided with a locking portion 41, and the locking portion 41 is arranged concentrically with the rotating shaft 13; one side, far away from the arc-shaped groove 39, of the locking part 41 is communicated with the sliding hole 36 through a fifth hole 42, and an electromagnetic valve controlled by a controller is arranged in the fifth hole 42; the fixing stability of the top block 37 to the wind-up roll 14 is increased through the locking part 41; because locking portion 41 and pivot 13 are arranged with one heart for rotating pin 40 when sliding locking portion 41, rely on the frictional force between rotating pin 40 and the locking portion 41 can be stable support kicking block 37, reduce kicking block 37 and slide, further guarantee kicking block 37 and to the fixed efficiency of support of wind-up roll 14, after the wind-up roll 14 accomplished the rolling work of yarn, open the solenoid valve through the controller, and then make the compressed air in the slide opening 36 spout to locking portion 41 through No. five holes 42, make rotating pin 40 take off locking portion 41 and reset fast, and then make wind-up roll 14 dismantle fast, further increase coiling mechanism's work efficiency.

When the winding device works, the winding roller 14 is sleeved on the rotating shaft 13 in the prior art, then the winding roller 14 is fastened through the threaded matching of the clamping plate and the rotating shaft 13, the winding roller 14 is ensured to rotate along with the rotating shaft 13 and wind textile yarns, but the clamping plate needs to rotate for more circles to lock the winding roller 14, so that time and labor are consumed for mounting and dismounting the winding roller 14, and the winding efficiency of the winding device is influenced, at the moment, the winding device inflates the second hole 2 and further inflates the elastic ring 18 through the third hole 21 after the winding roller 14 is sleeved on the rotating shaft 13 through the group of elastic rings 18 uniformly arranged on the rotating shaft 13, so that the elastic rings 18 inflate and rapidly clamp the winding roller 14, a plurality of groups of elastic rings 18 can adapt to the winding rollers 14 with different widths, then the second motor 25 drives the screw rod 24 to continuously rotate in a reciprocating manner, and the first motor 12 is matched to drive the rotating shaft 13 and the winding roller 14 to rotate, after the yarn passes through the wire leading ring 26, the yarn is uniformly wound on the winding roller 14, after the winding roller 14 finishes winding operation, the yarn is cut off, then the air valve is used for exhausting air to the second hole 2, and further the elastic ring 18 is contracted and then taken out and replaced by a new blank winding roller 14, so that the mounting and dismounting efficiency of the winding roller 14 is further increased, and the working efficiency of the winding device is increased; the extrusion of the edge of the first hole 15 to the elastic ring 18 is reduced through the arc-shaped chamfer 27, so that the excessive bending deformation of the elastic ring 18 is further reduced, the service life of the elastic ring 18 is prolonged, the chamfer 27 is matched with the friction groove 28, the elastic ring 18 is embedded into the friction groove 28 after being expanded, the friction force between the elastic ring 18 and the winding roller 14 is further increased, the abrasion generated by relative sliding between the elastic ring 18 and the winding roller 14 is reduced, the rotating efficiency of the winding roller 14 is increased, the abrasion of the elastic ring 18 is further reduced, and the service life of the elastic ring 18 is prolonged; after the rotating shaft 13 is inserted into the first hole 15, the elastic ring 18 is inflated into the second hole 2 to expand and fix the winding roller 14, at the moment, the elastic ring 18 positioned inside the first hole 15 is limited by the first hole 15 and cannot radially expand, so that the contact piece 3 at the position is electrically connected with the contact 31, the contact piece 3 is separated from the contact 31 after the elastic ring 18 positioned outside the first hole 15 expands, the width of the winding roller 14 is detected through the controller, the reciprocating stroke of the lead ring 26 is controlled through the second motor 25, the uniformity of yarn winding of the winding device is further improved, and the working efficiency of the winding device is increased; because the magnetic poles of the magnetic ring 32 and one side of the magnetic block 33 adjacent to each other are the same, the magnetic ring 32 is subjected to the repulsive force of the magnetic block 33, so that the supporting force of the winding roller 14 far away from the support 11 is increased, the circular runout of the rotating shaft 13 and one side of the winding roller 14 far away from the support 11 is reduced, the winding roller 14 stably rotates at a constant speed, the vibration is reduced, the winding roller 14 is ensured to stably and quickly complete the winding work of the yarn, meanwhile, the pressure of the winding roller 14 far away from the support 11 on the rotating shaft 13 is reduced, the friction force between the first hole 15 and the rotating shaft 13 is further reduced, the efficiency of inserting and pulling the winding roller 14 into and out of the rotating shaft 13 is further increased, and the working efficiency of the winding device is increased; the air is filled into the sliding hole 36 through the second hole 2 and the fourth hole 38, so that the ejector block 37 is ejected out of the sliding hole 36 and abuts against the inner wall of the first hole 15, the fixing effect between the winding roller 14 and the rotating shaft 13 is further increased, the transmission efficiency of the rotating shaft 13 to the winding roller 14 is increased, the ejector block 37 is synchronously pushed out by matching with a rotating pin 40 fixedly connected to the sliding ring 35 to slide in an arc-shaped groove 39, the coaxiality of the first hole 15 and the rotating shaft 13 is further increased, the circular runout in the rotating process of the winding roller 14 is further reduced, and the working efficiency of the winding device is increased; because locking portion 41 and pivot 13 are arranged with one heart for rotating pin 40 when sliding locking portion 41, rely on the frictional force between rotating pin 40 and the locking portion 41 can be stable support kicking block 37, reduce kicking block 37 and slide, further guarantee kicking block 37 and to the fixed efficiency of support of wind-up roll 14, after the wind-up roll 14 accomplished the rolling work of yarn, open the solenoid valve through the controller, and then make the compressed air in the slide opening 36 spout to locking portion 41 through No. five holes 42, make rotating pin 40 take off locking portion 41 and reset fast, and then make wind-up roll 14 dismantle fast, further increase coiling mechanism's work efficiency.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A textile yarn take-up device is characterized in that: comprises a base (1); the top of the base (1) is fixedly connected with a first motor (12) through a support (11); one side, far away from the first motor (12), of the support (11) is rotatably connected with a rotating shaft (13), and the rotating shaft (13) is driven by the first motor (12); a winding roller (14) is arranged on the rotating shaft (13), and the rotating shaft (13) penetrates through a first hole (15) formed in the middle of the winding roller (14); limiting discs (16) are fixedly connected to two sides of the winding roller (14), one end of the rotating shaft (13) far away from the support (11) is provided with a group of annular limiting grooves (17), and hollow elastic rings (18) are sleeved in the limiting grooves (17); a second hole (2) is formed in the middle of the rotating shaft (13) along the axis direction, and the second hole (2) is communicated with a high-pressure air source through a pipeline and a valve; the bottom of the limiting groove (17) is provided with a third hole (21) which is respectively communicated with the elastic ring (18) and the second hole (2); a sliding block (23) is connected in a sliding groove (22) formed in the top of the base (1) on one side of the winding roller (14) in a sliding mode, and the sliding groove (22) is arranged along the axial direction of the winding roller (14); a screw rod (24) penetrates through the sliding block (23), and the screw rod (24) is connected with the sliding block (23) through a screw rod nut pair; two ends of the screw rod (24) are rotationally connected with a support fixedly connected with the base (1), and the screw rod (24) is driven by a second motor (25) fixedly connected with the support; the top of the sliding block (23) is fixedly connected with a lead ring (26) through a support rod; the winding roller (14) is quickly fixed after the elastic ring (18) is expanded, so that the assembly and disassembly efficiency of the winding roller (14) is further improved;

one end of the first hole (15) close to the elastic ring (18) is provided with a circular arc chamfer (27), a group of friction grooves (28) are uniformly distributed on the inner circumference of the chamfer (27), the chamfer (27) is matched with the friction grooves (28) to reduce the abrasion of the elastic ring (18), and the service life of the elastic ring (18) is prolonged;

an elastic contact piece (3) is fixedly connected to the inner wall, close to the outer periphery, of the elastic ring (18), a contact (31) is arranged on the inner wall, close to the inner periphery, of the elastic ring (18) and corresponds to the contact piece (3), and the contact (31) and the contact piece (3) are connected with a controller through a lead; when the elastic ring (18) is not expanded, the contact piece (3) is contacted with the contact (31), and the stroke of the lead ring (26) is controlled by matching the contact piece (3) with the contact (31), so that the take-up efficiency of the take-up roller (14) is further improved.

2. A textile yarn takeup device according to claim 1, characterised in that: the periphery of the limiting disc (16) far away from one side of the support (11) is provided with a magnetic ring (32), the top of the base (1) is fixedly connected with an arc-shaped magnetic block (33) through a support at a position corresponding to the winding roller (14), magnetic poles of the magnetic ring (32) and one side adjacent to the magnetic block (33) are the same, supporting force for the winding roller (14) is increased through the magnetic block (33), and the dismounting efficiency of the winding roller (14) is further increased.

3. A textile yarn takeup device according to claim 2, characterised in that: an annular groove (34) is formed in the position, corresponding to the first hole (15), of the rotating shaft (13), and a sliding ring (35) is connected in the annular groove (34) in a sliding mode; a group of sliding holes (36) are uniformly distributed on the inner circumference of the annular groove (34), and a top block (37) is connected in the sliding holes (36) in a sliding manner; the bottom of the sliding hole (36) is communicated with the second hole (2) through a fourth hole (38); an arc-shaped groove (39) is formed in one side, close to the sliding ring (35), of the top block (37), and one end of the arc-shaped groove (39) inclines towards the direction far away from the axis of the rotating shaft (13); a rotating pin (40) is connected in the arc-shaped groove (39) in a sliding manner, and the rotating pin (40) is fixedly connected with the sliding ring (35); the slip ring (35) is matched with the arc-shaped groove (39) to enable the ejector block (37) to be ejected out synchronously, so that circular runout of the winding roller (14) during rotation is further reduced, and the winding uniformity is improved.

4. A textile yarn takeup device according to claim 3, characterised in that: one end of the arc-shaped groove (39), which is far away from the bottom of the sliding hole (36), is provided with a locking part (41), and the locking part (41) and the rotating shaft (13) are arranged concentrically; one side, far away from the arc-shaped groove (39), of the locking part (41) is communicated with the sliding hole (36) through a fifth hole (42), and an electromagnetic valve controlled by a controller is arranged in the fifth hole (42); the fixing stability of the top block (37) to the winding roller (14) is increased through the locking part (41).