CN218057979U - Special magnetic reel device for spinning spandex fibers - Google Patents

Abstract

The utility model discloses a special magnetic force reel device of textile spandex fibre belongs to spandex fibre production facility technical field, including end magnetic suspension bearing and top magnetic suspension bearing, through being provided with the side fixed link fixed connection of two sets of symmetries between end magnetic suspension bearing and the top magnetic suspension bearing, end magnetic suspension bearing and top magnetic suspension bearing relative one side symmetry are provided with last axis of rotation and lower axis of rotation, go up the axis of rotation with can dismantle through being provided with coupling mechanism and install the spool between the axis of rotation, one set of wherein run through and set up the central through groove on the fixed link of side, the central through groove bilateral symmetry has seted up the side spout, the inside rotation of side spout is connected with the lead screw; it can realize making the spool stability higher in the rolling process, can lead to spandex fibre simultaneously for spandex fibre can be stable orderly winding on the spool, when reducing the loss, improves rolling efficiency.

Description

Special magnetic reel device for spinning spandex fibers

Technical Field

The utility model relates to a spandex fiber production facility technical field, more specifically say, relate to a special magnetic force reel device of weaving spandex fiber.

Background

Spandex is an elastic fiber, which is abbreviated as polyurethane fiber, and is excellent in elasticity. And the strength is 2 to 3 times higher than that of the latex yarn, the linear density is thinner, and the chemical degradation resistance is higher. The spandex has better acid and alkali resistance, sweat resistance, seawater resistance, dry cleaning resistance and wear resistance.

During the production of spandex fiber, the produced limit position needs to be continuously wound, at the moment, a reel device needs to be used, and the Chinese patent with the publication number of CN210710093U, found through patent retrieval, discloses a special magnetic reel device for spandex fiber, wherein the device is matched with a second magnetic block through a first magnetic block and is matched with a third magnetic block, so that a reel is arranged in a suspended manner, the friction force during rotation is reduced, and the loss is reduced.

But the device is in the in-service use process, because the unsettled setting of spool, only rely on repellent magnetic force between first magnetic path and second magnetic path and fourth magnetic path and the third magnetic path to support, can constantly pull the spool at spandex fibre rolling in-process, the spool takes place the displacement easily, and stability is relatively poor, perhaps the spool contacts because of pulling the power with central loop bar for frictional force increases once more, can't reach the purpose that reduces the loss.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a special magnetic force reel device of weaving spandex fibre, it can realize making the spool stability in rolling in-process higher, can lead to spandex fibre simultaneously, reduces its power of dragging to the spool for spandex fibre can be stable orderly winding on the spool, when reducing the loss, improves rolling efficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a special magnetic force reel device of weaving spandex fibre, includes end magnetic suspension bearing and top magnetic suspension bearing, end magnetic suspension bearing with through the side fixed link fixed connection who is provided with two sets of symmetries between the top magnetic suspension bearing, end magnetic suspension bearing with the relative one side symmetry of top magnetic suspension bearing is provided with last axis of rotation and lower axis of rotation, go up the axis of rotation with through being provided with coupling mechanism demountable installation there is the spool down, one of them is a set of run through on the side fixed link and seted up central logical groove, the logical groove bilateral symmetry in center has seted up the side spout, the inside rotation of side spout is connected with the lead screw, and is two sets of through being provided with elevating system swing joint there is the direction slider between the lead screw, the center guiding hole that is used for wearing to connect the spandex fibre is seted up at the direction slider center, and is two sets of be provided with the actuating mechanism who is used for providing lift power between the lead screw bottom, end magnetic suspension bearing bottom surface is provided with the supporting mechanism who is used for providing stable support.

Further, coupling mechanism including slip cup joint in go up the axis of rotation with the joint sleeve and the symmetry of lower axis of rotation tip set up in the connecting end axle at spool both ends, go up the axis of rotation with the equal fixed mounting in the relative one end of lower axis of rotation has a backup pad, a backup pad with spacing spring is evenly installed to circumference between the joint sleeve, the joint groove has evenly been seted up to connecting end off-axial surface, joint sleeve internal surface be provided with joint groove assorted joint lug.

Furthermore, all set up the confession on the top backup pad the gliding spout about the joint lug.

Furthermore, elevating system including the symmetry set up in the connection slide at direction slider both ends, connect slide threaded connection in the lead screw surface, just connect the slide slip embedding in inside the side spout.

Furthermore, the supporting mechanism comprises a fixed support with adjustable height, a mounting seat is fixedly welded at the top end of the fixed support, and the bottom magnetic suspension bearing is fixedly mounted on the top surface of the mounting seat.

Furthermore, the driving mechanism comprises a servo motor fixedly installed on one side of the installation seat through a support, the power output end of the servo motor is fixedly connected with one of the screw rods, and the two screw rods are in transmission connection through a belt pulley assembly.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is provided with bottom magnetic bearing, top magnetic bearing and spool and cooperatees, and for prior art means, spool rolling in-process stability is higher to the reduction that can be stable rotates frictional force, reaches the purpose that reduces the loss.

(2) This scheme is provided with the lead screw and cooperatees with the direction slider, and accessible servo motor drives the direction slider and reciprocates according to set orbit to guide the spandex fibre, even winding is on the spool, thereby can reduce dragging to the spool, makes spool work more stable, improves rolling efficiency and rolling quality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a front cross-sectional structural view of FIG. 2;

FIG. 4 is an enlarged view of part A of FIG. 3;

fig. 5 is a schematic structural view of the lifting mechanism of the present invention;

FIG. 6 is a schematic view of the present invention in a partial cross-sectional structure;

fig. 7 is a schematic view of the reel structure of the present invention.

The reference numbers in the figures illustrate:

1. a bottom magnetic suspension bearing; 2. jacking the magnetic suspension bearing; 3. rotating the rotating shaft; 4. rotating the shaft downwards; 5. a reel; 6. a side fixed connecting rod; 7. a central through groove; 8. a side chute; 9. a screw rod; 10. a guide slider; 11. connecting the sliding seat; 12. a central guide hole; 13. a fixed support; 14. a mounting base; 15. a servo motor; 16. a pulley assembly; 17. connecting the end shafts; 18. a clamping groove; 19. a top support plate; 20. clamping the sleeve; 21. clamping the convex block; 22. and a limiting spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

The embodiment is as follows:

referring to fig. 1-7, a magnetic reel device dedicated for textile spandex fiber, comprising a bottom magnetic suspension bearing 1 and a top magnetic suspension bearing 2, which are the prior art, the principle of the device is that magnetic induction lines are perpendicular to magnetic suspension lines, a shaft core is parallel to the magnetic suspension lines, so that the weight of a rotor is fixed on a running track, the shaft core with almost no load is used for supporting towards the direction of the diamagnetic suspension lines, so as to form a whole rotor suspension, thereby making the device have small rotary friction, the bottom magnetic suspension bearing 1 and the top magnetic suspension bearing 2 are fixedly connected through two sets of symmetrical side fixed connecting rods 6, the bottom magnetic suspension bearing 1 and the top magnetic suspension bearing 2 are symmetrically provided with an upper rotating shaft 3 and a lower rotating shaft 4 on opposite sides, a reel 5 is detachably mounted between the upper rotating shaft 3 and the lower rotating shaft 4 through a connecting mechanism, meanwhile, the top end of the upper rotating shaft 3 is provided with a connecting shaft (not shown in the figure) for connecting a driving device for driving the reel 5 to rotate, one set of side fixed connecting rods 6 is provided with a central through groove 7, two sets of side through grooves are symmetrically provided with a central through which a central through a guide slider 10 for providing a guide slider for guiding a fiber to a lifting guide screw rod mechanism for supporting a bottom, and a bottom guide mechanism for providing a lifting and a lifting slider 10 for guiding a fiber.

Referring to fig. 2-7, the connection mechanism includes a clamping sleeve 20 slidably sleeved on the end portions of the upper rotating shaft 3 and the lower rotating shaft 4 and connection end shafts 17 symmetrically arranged at the two ends of the reel 5, wherein the opposite ends of the upper rotating shaft 3 and the lower rotating shaft 4 are both fixedly provided with a top support plate 19, a limit spring 22 is uniformly circumferentially arranged between the top support plate 19 and the clamping sleeve 20, meanwhile, the outer surface of the connection end shaft 17 is uniformly provided with clamping grooves 18, and the inner surface of the clamping sleeve 20 is provided with clamping lugs 21 matched with the clamping grooves 18, so that the clamping sleeve 20 can be sleeved on the two ends of the connection end shaft 17, and the clamping lugs 21 are embedded into the clamping grooves 18, thereby realizing the fixed connection between the upper rotating shaft 3 and the lower rotating shaft 4 and the reel 5, and accordingly, the upper rotating shaft 3 and the lower rotating shaft 4 are used for driving the reel 5 to rotate, the rotation friction is reduced, and the loss is reduced;

secondly, when demolising, only need upwards respectively with promote joint sleeve 20 downwards, stretch spacing spring 22 for joint sleeve 20 breaks away from connecting end axle 17 and can demolish spool 5, and the interval between two top backup pads 19 is the same with the interval between two joint grooves 18 simultaneously, makes spool 5 more stable after the installation.

Referring to fig. 2, the sliding grooves for the engaging protrusions 21 to slide up and down are formed on the top supporting plate 19, so that the engaging sleeve 20 can slide conveniently.

Referring to fig. 5 and 6, the lifting mechanism includes connection sliders 11 symmetrically disposed at two ends of the guide slider 10, and the connection sliders 11 are connected to the outer surface of the lead screw 9 in a threaded manner, and the connection sliders 11 are slidably embedded in the side grooves 8, so that the lead screw 9 can rotate to push the guide slider 10 to move up and down, thereby guiding spandex fibers.

Referring to fig. 1, the supporting mechanism includes a height-adjustable fixing support 13, the adjustable function is realized by the cooperation of a limiting through hole and a threaded rod, a mounting seat 14 is fixedly welded at the top end of the fixing support 13, and meanwhile, the bottom magnetic suspension bearing 1 is fixedly mounted on the top surface of the mounting seat 14, so that stable supporting can be realized, and the height can be adjusted as required.

Referring to fig. 5 and 6, the driving mechanism includes a servo motor 15 fixedly mounted on one side of the mounting base 14 through a bracket, and meanwhile, a power output end of the servo motor 15 is fixedly connected with one of the lead screws 9, and the two groups of lead screws 9 are in transmission connection through a belt pulley assembly 16, so that the servo motor 15 can drive the two groups of lead screws 9 to circularly move according to a predetermined route as required, and further accurately guide the winding of spandex fibers.

When in use: firstly, spandex fibers penetrate through a central guide hole 12 and are wound on the surface of a scroll 5, meanwhile, the drive device can drive the scroll 5 to rotate through an upper rotating shaft 3, and meanwhile, a bottom magnetic suspension bearing 1 and a top magnetic suspension bearing 2 are arranged, so that the rotating friction force can be greatly reduced, the loss can be reduced, the stability is better compared with the prior art, and the winding efficiency is higher;

secondly, at the in-process of spool 5 rolling, servo motor 15 accessible pulley assembly 16 drives two sets of lead screw 9 circulative rotation to drive direction slider 10 and reciprocate according to established orbit, thereby lead the spandex fibre, even winding can reduce dragging spool 5 simultaneously on spool 5, makes spool 5 work more stable, thereby improves rolling efficiency and rolling quality.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a special magnetic force reel device of weaving spandex fibre, includes end magnetic suspension bearing (1) and top magnetic suspension bearing (2), its characterized in that: end magnetic suspension bearing (1) with side fixed link (6) fixed connection through being provided with two sets of symmetries between top magnetic suspension bearing (2), end magnetic suspension bearing (1) with the relative one side symmetry of top magnetic suspension bearing (2) is provided with last axis of rotation (3) and lower axis of rotation (4), go up axis of rotation (3) with there is spool (5) through being provided with coupling mechanism demountable installation between lower axis of rotation (4), one of them is a set of run through on side fixed link (6) and seted up central logical groove (7), side spout (8) have been seted up to central logical groove (7) bilateral symmetry, side spout (8) inside rotation is connected with lead screw (9), and is two sets of through being provided with elevating system swing joint between lead screw (9) have direction slider (10), direction slider (10) center is offered and is used for cross-connecting the fibrous center guiding hole (12) of spandex, and is two sets of be provided with the actuating mechanism who is used for providing lift power between lead screw (9) the bottom, end magnetic suspension bearing (1) bottom surface is provided with the supporting mechanism that is used for providing stable support.

2. The magnetic reel device special for spinning spandex fiber according to claim 1, characterized in that: coupling mechanism including slide cup joint in go up axis of rotation (3) with joint sleeve (20) and the symmetry of lower axis of rotation (4) tip set up in the connecting end axle (17) at spool (5) both ends, go up axis of rotation (3) with the equal fixed mounting in the relative one end of lower axis of rotation (4) has a backup pad (19), a backup pad (19) with circumference evenly installs spacing spring (22) between joint sleeve (20), joint groove (18) have evenly been seted up to connecting end axle (17) surface, joint sleeve (20) internal surface be provided with joint groove (18) assorted joint lug (21).

3. The magnetic reel device special for spinning spandex fiber as claimed in claim 2, wherein: and sliding grooves for the clamping lugs (21) to slide up and down are formed in the top supporting plate (19).

4. The magnetic reel device special for spinning spandex fiber according to claim 1, characterized in that: elevating system including the symmetry set up in the connection slide (11) at direction slider (10) both ends, connect slide (11) threaded connection in lead screw (9) surface, just connect slide (11) slip embedding in inside side spout (8).

5. The magnetic reel device special for textile spandex fiber of claim 1, characterized in that: the supporting mechanism comprises a fixed support (13) with adjustable height, a mounting seat (14) is fixedly welded at the top end of the fixed support (13), and the bottom magnetic suspension bearing (1) is fixedly mounted on the top surface of the mounting seat (14).

6. The magnetic reel device special for spinning spandex fiber as claimed in claim 5, wherein: the driving mechanism comprises a servo motor (15) fixedly installed on one side of the installation seat (14) through a support, the power output end of the servo motor (15) is fixedly connected with one of the screw rods (9), and the two screw rods (9) are in transmission connection through a belt pulley assembly (16).

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