CN112374281A

CN112374281A - Production of regeneration ecological silk fibre is with coiling mechanism that can prevent disconnected silk

Info

Publication number: CN112374281A
Application number: CN202011258896.5A
Authority: CN
Inventors: 丁建立
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-02-19

Abstract

The invention discloses a broken yarn-preventing winding device for producing regenerated ecological silk fibers, which comprises a winding roller, wherein two baffles are symmetrically fixed at two ends of the winding roller, one side wall of each baffle, which is far away from the winding roller, is fixedly connected with a supporting rod, a support in a U-shaped arrangement is rotatably connected to the supporting rod, and two bottom columns are symmetrically and fixedly connected to the bottom side wall of the support. According to the invention, the support can do reciprocating linear movement along the left and right directions under the driving of the reciprocating screw rod and the base, so that the winding position of the winding roller is always opposite to the fiber wire outlet position, the problem of tension change caused by left and right pulling of the fiber wire is effectively solved, the problem of fiber breakage caused by left and right pulling of the fiber wire in the winding process is further avoided, and the situation that the tension is increased and the fiber wire is finally broken due to the increase of the linear velocity caused by the increase of the winding thickness under the condition that the angular velocity is not changed is prevented through the angular velocity of the winding roller.

Description

Production of regeneration ecological silk fibre is with coiling mechanism that can prevent disconnected silk

Technical Field

The invention relates to the technical field of regenerated ecological silk fiber production, in particular to a winding device capable of preventing silk breakage for regenerated ecological silk fiber production.

Background

With the improvement of living standard of people, new silk products with large silk consumption, such as silk home textiles, bedding articles, decorative articles, silk and wool blended fabrics, silk knitted underwear and the like, are in endless numbers, and gradually expand from high-income groups to middle-income families. In the production process of the regenerated ecological silk fiber, after the production of the fiber silk is finished, the fiber silk needs to be wound into a fiber silk roll by means of a winding device for the convenience of sale, transportation and storage.

When using, the winding device for producing the regenerated ecological silk fiber is generally driven by a motor to rotate a roller at a constant speed so as to wind the fiber silk, but in the winding process, according to the law of circular motion, under the condition that the angular speed is not changed, along with the increase of the winding thickness, the linear speed of winding is faster and faster, and then the tension on the fiber silk is larger and larger, so that the fiber silk is broken easily in the winding process.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: when using, the winding device for producing the regenerated ecological silk fiber is generally driven by a motor to rotate a roller at a constant speed so as to wind the fiber silk, but in the winding process, according to the law of circular motion, under the condition that the angular speed is not changed, along with the increase of the winding thickness, the linear speed of winding is faster and faster, and then the tension on the fiber silk is larger and larger, so that the fiber silk is broken easily in the winding process.

In order to achieve the purpose, the invention adopts the following technical scheme:

a winding device capable of preventing broken filaments for producing regenerated ecological filament fibers comprises a winding roller, wherein two baffles are symmetrically and fixedly arranged at two ends of the winding roller, a supporting rod is fixedly connected to one side wall, far away from the winding roller, of the two baffles, a support in a U-shaped arrangement is rotatably connected to the supporting rod, two bottom columns are symmetrically and fixedly connected to the bottom side wall of the support, a plurality of travelling wheels are fixedly connected to the bottom side walls of the two bottom columns, a reciprocating screw is arranged between the two bottom columns, a transmission rod is rotatably connected to one of the bottom columns, the transmission rod is fixedly connected with one end of the reciprocating screw, one end, far away from the transmission rod, of the reciprocating screw is fixedly connected with the bottom columns, a base is arranged on the reciprocating screw, a bottom plate is fixedly connected to the bottom side wall of the base, a transmission wheel is fixedly connected to the supporting rod and the transmission rod, and, the two driving wheels are in transmission connection through a rubber transmission belt, a driven wheel is fixedly connected to the supporting rod, a supporting plate is fixedly connected to the outer side wall of the support, a first empty groove for the rubber transmission belt to penetrate through is formed in the supporting plate, a motor is arranged on the supporting plate through a lifting adjusting device, a square driving shaft is fixedly connected to the output end of the motor, two driving wheels which are arranged in opposite directions are connected to the square driving shaft in a sliding mode, a groove is formed in the driven wheel, the driven wheel and the two driving wheels are in transmission connection through a stepless speed change metal transmission belt, an annular groove is formed in each driving wheel, a limiting ring is connected to the annular groove in a rotating mode, a fixing rod is fixedly connected to the outer side wall of the limiting ring, a second empty groove is, and the two fixing rods are fixedly connected with spiral coils on the side wall close to each other, and the support is provided with a thickness feedback speed regulating device.

Preferably, the lifting adjusting device comprises a limiting rod, the limiting rod is fixedly connected to the supporting plate, one end of the supporting plate, away from the limiting rod, of the limiting rod is fixedly connected with a top plate, a sliding sleeve is connected to the limiting rod in a sliding mode, a spring arranged on the limiting rod is sleeved with the sliding sleeve between the sliding sleeve and the top plate, and the motor is fixedly connected to one side wall, close to the support, of the sliding sleeve.

Preferably, the cross section of gag lever post is the rectangle, the sliding sleeve is the matching setting with the gag lever post.

Preferably, the thickness feedback speed regulation device comprises two first mounting rods, the two first mounting rods are respectively and fixedly connected to two ends of the bracket, a first connecting rod is fixedly connected between the two first mounting rods, two second connecting rods penetrating through the first connecting rods are slidably connected in the first connecting rods, a press roller is rotatably connected between one ends of the two second connecting rods close to the winding roller through a rotating shaft, the outer side walls of the ends of the second connecting rods far away from the winding roller are fixedly connected with second connecting rods, an electric shock slip ring is fixedly connected between the two second connecting rods, a slide rheostat is connected in the electric shock slip ring in a sliding way, insulating plates are fixedly connected at the two ends of the slide rheostat, one of the insulating plates is fixedly connected to the first connecting rod, and the solenoid coil, the electric shock slip ring and the slide rheostat are connected with a power supply of the motor through leads to form a closed loop.

Compared with the prior art, the invention has the beneficial effects that:

1. when the regenerated ecological silk fiber is rolled, the motor is started, the output end of the motor drives the rolling roller to rotate through the square driving shaft, the driving wheel, the stepless speed change metal transmission belt, the driven wheel and the supporting rod, the fiber is wound, meanwhile, the support rod can drive the transmission rod to rotate through the transmission connection between the transmission wheel and the rubber transmission belt when rotating, the transmission rod drives the reciprocating screw rod to operate, because the base is fixed on the bottom plate, the bracket can do reciprocating linear movement along the left and right direction under the driving of the reciprocating lead screw and the base, so as to meet the requirement that the fiber yarns need to be rolled layer by layer when being rolled, the rolling position is always opposite to the fiber yarn outlet position, thereby the effectual tensile force change problem that has solved the cellosilk and has been dragged the aroused about by, and then avoided the broken silk problem that the cellosilk arouses because of controlling to drag at the rolling in-process.

2. The fiber wire wound on the winding roller is thicker and thicker, the compression roller can be pushed against the driving second mounting rod, the second connecting rod and the electric shock slip ring move upwards along the vertical direction, the resistance in the slide rheostat access circuit is increased, the voltage is constant, the current is reduced, the magnetic action between the electromagnets formed by the two electrified spiral coils is reduced, the two driving wheels are far away from each other, the transmission ratio between the driving wheels and the driven wheels is reduced, the rotating angular speed of the winding roller is further reduced, the constant and stable linear speed of the winding roller for winding the fiber wire is ensured, the situation that the tension is increased due to the fact that the linear speed is increased along with the increase of the winding thickness under the condition that the angular speed is not changed is prevented, and finally the fiber wire is broken is achieved.

Drawings

FIG. 1 is a schematic front structural view of a winding device capable of preventing yarn breakage for producing regenerated ecological silk fibers, provided by the invention;

FIG. 2 is a cross-sectional view of the internal structure of a winding device for producing regenerated ecological silk fibers, which is capable of preventing silk breakage;

FIG. 3 is an enlarged view of the structure A of FIG. 2;

fig. 4 is a schematic circuit connection diagram of the winding device capable of preventing yarn breakage for producing regenerated ecological yarn fibers.

In the figure: 1 winding roller, 2 baffles, 3 supporting rods, 4 supports, 5 bottom columns, 6 reciprocating lead screws, 7 transmission rods, 8 bases, 9 bottom plates, 10 transmission wheels, 11 clamping grooves, 12 rubber transmission belts, 13 driven wheels, 14 supporting plates, 15 first empty grooves, 16 limiting rods, 17 top plates, 18 sliding sleeves, 19 springs, 20 motor motors, 21 square driving shafts, 22 driving wheels, 23 grooves, 24 stepless speed change metal transmission belts, 25 limiting rings, 26 fixing rods, 27 second empty grooves, 28 spiral coils, 29 first mounting rods, 30 first connecting rods, 31 second mounting rods, 32 compression rollers, 33 second connecting rods, 34 electric shock sliding rings, 35 sliding varistors and 36 insulating plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a coiling mechanism that regenerated ecological silk fibre production was used and can be prevented disconnected silk, including winding up roller 1, the symmetry is fixed with two baffles 2 on the both ends of winding up roller 1, equal fixedly connected with bracing piece 3 on the lateral wall that two baffles 2 kept away from winding up roller 1, it is the support 4 that the U-shaped set up to rotate to be connected with on the bracing piece 3, two sill posts 5 of symmetry fixedly connected with on the sill wall of support 4, equal a plurality of walking wheels of fixedly connected with on the sill wall of two sill posts 5, be equipped with reciprocal lead screw 6 between two

sill posts

5, 5 internal rotation in one of them sill post is connected with transfer line 7, the one end fixed connection of transfer line 7 and reciprocal lead screw 6, the one end and the sill post 5 fixed connection that reciprocal lead screw 6 kept away.

Be equipped with base 8 on the reciprocating screw 6, fixedly connected with bottom plate 9 on the end lateral wall of base 8, equal fixedly connected with drive wheel 10 on bracing piece 3 and the transfer line 7, be equipped with draw-in groove 11 on the drive wheel 10, connect through rubber drive belt 12 transmission between two drive wheels 10, fixedly connected with follows driving wheel 13 on the bracing piece 3, fixedly connected with backup pad 14 on the lateral wall of support 4, be equipped with the first dead slot 15 that supplies rubber drive belt 12 to pass on the backup pad 14, be equipped with motor 20 through lift adjustment device on the backup pad 14, lift adjustment device includes gag lever post 16, gag lever post 16 fixed connection is on backup pad 14, gag lever post 16 keeps away from one of backup pad 14 and serves fixedly connected with roof 17.

Sliding connection has sliding sleeve 18 on gag lever post 16, fixedly connected with cover establishes spring 19 on gag lever post 16 between sliding sleeve 18 and the roof 17, motor 20 fixed connection is on sliding sleeve 18 is close to a lateral wall of support 4, the transversal rectangle of personally submitting of gag lever post 16, sliding sleeve 18 is the matching setting with gag lever post 16, fixedly connected with square drive shaft 21 on the output of motor 20, sliding connection has two action wheels 22 that are reverse setting on the square drive shaft 21, be equipped with recess 23 on the follow driving wheel 13, connect through infinitely variable metal drive belt 24 transmission between follow driving wheel 13 and two action wheels 22, be equipped with the ring channel on the action wheel 22, the ring channel internal rotation is connected with spacing ring 25, fixedly connected with dead lever 26 on the lateral wall of spacing ring 25.

Be equipped with second dead slot 27 in the backup pad 14, dead lever 26 sliding connection is in second dead slot 27, equal fixedly connected with solenoid 28 on the lateral wall that two dead levers 26 are close to each other, be equipped with thickness feedback speed adjusting device on the support 4, thickness feedback speed adjusting device includes two first installation poles 29, two first installation poles 29 are fixed connection respectively on the both ends of support 4, fixedly connected with head rod 30 between two first installation poles 29, sliding connection has two second connecting rods 31 that run through head rod 30 in head rod 30.

The two second connecting rods 31 are connected with a compression roller 32 through a rotating shaft in a rotating mode between one ends, close to the winding roller 1, of the two second connecting rods 31, the outer side wall, far away from one end of the winding roller 1, of each second connecting rod 31 is fixedly connected with a second connecting rod 33, an electric shock sliding ring 34 is fixedly connected between the two second connecting rods 33, a sliding rheostat 35 is connected in the electric shock sliding ring 34 in a sliding mode, insulation plates 36 are fixedly connected to two ends of the sliding rheostat 35, one insulation plate 36 is fixedly connected to the first connecting rod 30, and the solenoid 28, the electric shock sliding ring 34 and the sliding rheostat 35 are connected with a power.

When rolling up the ecological silk cellosilk of regeneration, start motor 20 earlier, motor 20's output drives square drive shaft 21 rotatory, because action wheel 22 is sliding connection on square drive shaft 21, consequently square drive shaft 21 has a limiting displacement to action wheel 22, can drive action wheel 22 rotatory, and then drive with the help of infinitely variable metal drive belt 24 and follow driving wheel 13 rotatory, it is rotatory to drive winding up roller 1 from driving wheel 13 rethread bracing piece 3, roll up the cellosilk, meanwhile, bracing piece 3 can be connected through the transmission between drive wheel 10 and the rubber drive belt 12 when rotatory and drive the transfer line 7 rotatory.

The transfer line 7 drives the reciprocating screw 6 to operate, because the base 8 is fixed on the bottom plate 9, therefore the support 4 can be at reciprocating screw 6 and base 8 drive down along the direction of controlling and do reciprocating linear motion, in order to adapt to the demand that needs the roll of one deck when rolling up the cellosilk, the rolling position is just to the cellosilk position of being qualified for the next round of competitions all the time, thereby the effectual cellosilk of having solved is pulled the tension change problem that arouses about by, and then avoided pulling the broken silk problem that the cellosilk arouses about in the rolling process, then, the cellosilk along with rolling up on the winding up roller 1 is more and more thick, the compression roller 32 can be pushed up and drive second installation pole 31, second connecting rod 33 and electric shock sliding ring 34 move up along vertical direction.

The resistance of the slide rheostat 35 in the access circuit is increased, the voltage is constant, the current is reduced, the magnetic force between the electromagnets formed by the two electrified spiral coils 28 is reduced, the two driving wheels 22 are far away from each other, the transmission ratio between the driving wheels 22 and the driven wheels 13 is reduced, the rotating angular speed of the winding roller 1 is further reduced, the linear speed of the winding roller 1 for winding the fiber is uniform and stable, and the situation that the tension is increased and the fiber is finally broken due to the fact that the linear speed is increased along with the increase of the winding thickness under the condition that the angular speed is not changed is prevented.

Under the condition of ensuring that the linear velocity is not changed, according to the rule of circular motion, the reduction of the angular velocity is required to be reduced along with the increase of the winding thickness in an inverse relation, in the invention, the increase of the winding thickness drives the slide rheostat 35 to be connected with the load to be increased, the change quantity of the slide rheostat 35 and the load resistance is in a direct relation, the load resistance is increased, and the voltage is constant, so that the current is reduced along with the increase of the load resistance in the inverse relation, the magnetic force between electromagnets is reduced, the electromagnets are further away from each other under the action of the elastic force of the spring 19, the transmission ratio is changed, but because the change of the transmission ratio and the change of the current are in the direct relation, the change requirement of the angular velocity is completely matched, the angular velocity is reduced along with the increase of the winding thickness, the angular velocity of the winding roller 1 is reduced along with the uniform linear velocity, the tension on the fiber, the problem of broken filaments caused by the increase of tension.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a production of regeneration ecological silk fibre is with coiling mechanism that can prevent disconnected silk, includes winding up roller (1), its characterized in that, the symmetry is fixed with two baffles (2) on the both ends of winding up roller (1), two equal fixedly connected with bracing piece (3) on the lateral wall of winding up roller (1) is kept away from in baffle (2), it is connected with support (4) that are the U-shaped setting to rotate on bracing piece (3), symmetry fixedly connected with two sill posts (5) on the diapire wall of support (4), two equal fixedly connected with a plurality of walking wheels on the diapire wall of sill post (5), two be equipped with reciprocal lead screw (6) between sill post (5), one of them the sill post (5) internal rotation is connected with transfer line (7), the one end fixed connection of transfer line (7) and reciprocal lead screw (6), the one end and the sill post (5) fixed connection of transfer line (7) are kept away from to reciprocal lead screw (6), the reciprocating screw rod (6) is provided with a base (8), a bottom plate (9) is fixedly connected to the bottom side wall of the base (8), driving wheels (10) are fixedly connected to the supporting rod (3) and the transmission rod (7), clamping grooves (11) are formed in the driving wheels (10), the two driving wheels (10) are in transmission connection through rubber transmission belts (12), driven wheels (13) are fixedly connected to the supporting rod (3), a supporting plate (14) is fixedly connected to the outer side wall of the support (4), a first empty groove (15) for the rubber transmission belts (12) to pass through is formed in the supporting plate (14), a motor (20) is arranged on the supporting plate (14) through a lifting adjusting device, a square driving shaft (21) is fixedly connected to the output end of the motor (20), and two driving wheels (22) which are arranged in the reverse direction are connected to the square driving shaft (21) in a sliding manner, be equipped with recess (23) on follow driving wheel (13), connect through infinitely variable metal drive belt (24) transmission between follow driving wheel (13) and two action wheels (22), be equipped with the ring channel on action wheel (22), the ring channel internal rotation is connected with spacing ring (25), fixedly connected with dead lever (26) on the lateral wall of spacing ring (25), be equipped with second dead slot (27) on backup pad (14), dead lever (26) sliding connection is in second dead slot (27), two equal fixedly connected with solenoid (28) on the lateral wall that dead lever (26) are close to each other, be equipped with thickness feedback speed adjusting device on support (4).

2. The winding device capable of preventing the broken filaments for producing the regenerated ecological filament fibers is characterized by comprising a limiting rod (16), wherein the limiting rod (16) is fixedly connected to a supporting plate (14), one end, away from the supporting plate (14), of the limiting rod (16) is fixedly connected with a top plate (17), the limiting rod (16) is slidably connected with a sliding sleeve (18), a spring (19) is fixedly connected between the sliding sleeve (18) and the top plate (17) and sleeved on the limiting rod (16), and a motor (20) is fixedly connected to one side wall, close to the support (4), of the sliding sleeve (18).

3. The winding device capable of preventing the broken yarn for the production of the regenerated ecological silk fiber is characterized in that the cross section of the limiting rod (16) is rectangular, and the sliding sleeve (18) and the limiting rod (16) are arranged in a matching manner.

4. The winding device capable of preventing broken filaments for producing regenerated ecological filament fibers according to claim 1, wherein the thickness feedback speed regulation device comprises two first installation rods (29), the two first installation rods (29) are respectively and fixedly connected to two ends of a support (4), a first connecting rod (30) is fixedly connected between the two first installation rods (29), two second connecting rods (31) penetrating through the first connecting rods (30) are slidably connected in the first connecting rods (30), a compression roller (32) is rotatably connected between one ends of the two second connecting rods (31) close to the winding roller (1) through a rotating shaft, a second connecting rod (33) is fixedly connected to the outer side wall of one end of each second connecting rod (31) far away from the winding roller (1), and an electric shock sliding ring (34) is fixedly connected between the two second connecting rods (33), the electric shock slip ring (34) is connected with a sliding rheostat (35) in a sliding mode, insulating plates (36) are fixedly connected to two ends of the sliding rheostat (35), one insulating plate (36) is fixedly connected to the first connecting rod (30), and the solenoid coil (28), the electric shock slip ring (34) and the sliding rheostat (35) are connected with a power supply of the motor (20) through conducting wires to form a closed loop.