CN213387233U

CN213387233U - Device for improving tightness of core-spun yarn rewinding and winding displacement

Info

Publication number: CN213387233U
Application number: CN202022351508.XU
Authority: CN
Inventors: 李国安; 丁传友
Original assignee: Maanshan Xingda Metallurgical New Material Co ltd
Current assignee: Maanshan Xingda Metallurgical New Material Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-08
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an improve inseparable device of covering wire rewinding winding displacement, including bobbin and main shaft, in the bearing of bobbin was inserted at the both ends of main shaft, the outside winding of main shaft had the covering wire, and the port of covering wire passes the horizontal migration mechanism on one side of the bobbin, and horizontal migration mechanism includes curb plate, upper plate, hypoplastron, slide rail and slider, and upper plate and hypoplastron are fixed two between the curb plate. This improve inseparable device of covering wire rewinding winding displacement, preceding guide pulley and back guide pulley interconnect's round hole restriction covering wire position, for removing and providing the guide, preceding guide pulley and back guide pulley can press on the covering wire, preceding guide pulley and back guide pulley place plane mutually perpendicular, it is too big to avoid the pressure that the single direction received, the main shaft is rotatory under the external drive, slow winding covering wire, at winding in-process, the rotatory slider of motor drive lead screw moves on the slide rail, utilize the slow round trip movement of slider with the inseparable winding of covering wire on the main shaft, the winding displacement can reduce the volume of coiling closely.

Description

Device for improving tightness of core-spun yarn rewinding and winding displacement

Technical Field

The utility model relates to a covering wire rewinding winding displacement technical field specifically is an improve inseparable device of covering wire rewinding winding displacement.

Background

The cored wire is a cylindrical composite material with any length, uniform components and certain compactness, which is formed by wrapping alloy powder or other alloy additives by a cold-rolled low-carbon steel strip by means of special forming equipment, namely a cored wire machine. At present, the powder wrapping rate of a core-spun yarn unit for producing core-spun yarns hardly reaches the standard, one reason is that the host machine automatically leads out the yarns due to insufficient core-spun yarn rewinding tension, the yarns are connected with the rewinding disc until the rewinding disc returns, the length of the process is long, the core-spun yarns are unsatisfactory in rewinding tension under the action of the gravity and the deviation of the core-spun yarns, and the rewinding device is provided for overcoming the defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve inseparable device of covering wire rewinding winding displacement has at the winding in-process, and the rotatory slider of motor drive lead screw moves on the slide rail, utilizes the slow round trip movement of slider with the inseparable winding of covering wire on the main shaft, and the winding displacement closely can reduce the advantage of coiling volume, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for improving tightness of core-spun yarn rewinding and winding displacement comprises a winding frame and a main shaft, wherein two ends of the main shaft are inserted into bearings of the winding frame, a core-spun yarn is wound outside the main shaft, a port of the core-spun yarn penetrates through a horizontal moving mechanism beside the winding frame, the horizontal moving mechanism comprises side plates, an upper plate, a lower plate, a sliding rail and a sliding block, the upper plate and the lower plate are fixed between the two side plates, the sliding rail is fixed on the opposite surfaces of the upper plate and the lower plate, and the upper end and the lower end of the sliding block are clamped into the sliding rail to;

the upper plate is provided with a strip-shaped groove along the length direction, the top surface of the sliding block is connected with a guide rod penetrating through the strip-shaped groove, a slotted hole is formed in the sliding block, guide mechanisms are respectively installed on the edges of the front and rear ports of the slotted hole, each guide mechanism comprises a front guide wheel and a rear guide wheel, the front guide wheel and the rear guide wheel are respectively in a group, and round holes formed by connection of the front guide wheel and the rear guide wheel are penetrated by core-spun yarns;

the side plate is positioned between the inner walls above the upper plate, the power mechanism comprises a motor, a lead screw, a slide rod and a guide block, the motor is fixed outside the side plate, the lead screw and the slide rod are embedded into bearings of the side plates at two ends, one end of the lead screw extends to the outside of the side plate and is connected with a motor shaft of the motor, the guide block is meshed with the lead screw, and the bottom end of the guide block is fixed with the guide rod.

Preferably, the length of the guide block is greater than the length of the guide rod.

Preferably, the guide rod is arranged on the sliding block between the upper end sliding rails, and the width of the guide rod is smaller than that of the strip-shaped groove.

Preferably, the planes of the front guide wheel and the rear guide wheel are perpendicular to each other.

Preferably, the axes of the screw rod and the slide rod are located on the same vertical line.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this improve inseparable device of covering wire rewinding winding displacement, the round hole that meets formation between each group of front guide pulley and back guide pulley passes by the covering wire, the position of the round hole restriction covering wire through respective front guide pulley and back guide pulley interconnect, provide the guide for the removal, front guide pulley and back guide pulley can press on the covering wire, front guide pulley and back guide pulley place plane mutually perpendicular, avoid the pressure that the single direction received too big, the main shaft is rotatory under the external drive, slow winding covering wire, at the winding in-process, the rotatory slider of motor drive lead screw moves on the slide rail, utilize the slow round trip movement of slider with the inseparable winding of covering wire on the main shaft, the winding displacement can reduce the volume of coiling closely.

Drawings

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

fig. 2 is a perspective view of the guide mechanism of the present invention;

FIG. 3 is a partial side view of the present invention;

fig. 4 is a structure diagram of the guiding mechanism inside the sliding block.

In the figure: 1. a bobbin; 2. a main shaft; 3. core-spun yarn; 4. a horizontal movement mechanism; 41. a side plate; 42. an upper plate; 421. a strip-shaped groove; 43. a lower plate; 44. a slide rail; 45. a slider; 451. a guide bar; 452. a slot; 5. a guide mechanism; 51. a front guide wheel; 52. a rear guide wheel; 6. a power mechanism; 61. a motor; 62. a lead screw; 63. a slide bar; 64. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an apparatus for improving the tightness of the rewinding and winding of the cored wire comprises a bobbin 1 and a spindle 2, wherein two ends of the spindle 2 are inserted into bearings of the bobbin 1, the spindle 2 can rotate on the bobbin 1, the core-spun yarn 3 is wound on the spindle 2 in a rotating mode, the end opening of the core-spun yarn 3 penetrates through a horizontal moving mechanism 4 beside the winding frame 1, the horizontal moving mechanism 4 comprises side plates 41, an upper plate 42, a lower plate 43, a sliding rail 44 and a sliding block 45, the upper plate 42 and the lower plate 43 are fixed between the two side plates 41, the upper plate 42 and the lower plate 43 are in a parallel horizontal state, the sliding rail 44 is fixed on the opposite surfaces of the upper plate 42 and the lower plate 43, the upper end and the lower end of the sliding block 45 are clamped into the sliding rail 44 to slide, and the sliding block 45 is limited to slide on the sliding rail 44 in position; the upper plate 42 is provided with a strip-shaped groove 421 along the length direction, the top surface of the sliding block 45 is connected with a guide rod 451 which penetrates through the strip-shaped groove 421, the width of the guide rod 451 is smaller than that of the strip-shaped groove 421, the guide rod 451 cannot contact with the strip-shaped groove 421 in the sliding process, the sliding block 45 is provided with a slotted hole 452, and the front and rear port edges of the slotted hole 452 are provided with guide mechanisms 5.

Referring to fig. 2-3, the guiding mechanism 5 includes a front guide wheel 51 and a rear guide wheel 52, the front guide wheel 51 and the rear guide wheel 52 are in two groups, the circular holes formed by the front guide wheel 51 and the rear guide wheel 52 are penetrated by the cored wire 3, the position of the cored wire 3 is limited by the circular holes formed by the front guide wheel 51 and the rear guide wheel 52, which are connected with each other, so as to provide guidance for movement, the front guide wheel 51 and the rear guide wheel 52 can press on the cored wire 3, the planes of the front guide wheel 51 and the rear guide wheel 52 are perpendicular to each other, and the pressure applied in a single direction is prevented from being too large.

Referring to fig. 4, a power mechanism 6 is further installed between the inner walls of the side plates 41 above the upper plate 42, the power mechanism 6 includes a motor 61, a lead screw 62, a slide bar 63 and a guide block 64, the motor 61 is fixed outside the side plates 41, the lead screw 62 and the slide bar 63 are embedded in bearings of the side plates 41 at two ends, the lead screw 62 and the slide bar 63 can rotate, axes of the lead screw 62 and the slide bar 63 are located on the same vertical line, diameters of the lead screw 62 and the slide bar 63 are the same, wherein one end of the lead screw 62 extends to the outside of the side plates 41 and is connected with a motor shaft of the motor 61, the guide block 64 is engaged with the lead screw 62, the lead screw 62 is driven to rotate by the motor 61, the slide block 45 is driven to slide on the slide rail 44, a bottom end of the guide block 64 is fixed to the guide rod 451, a length of the guide.

The working principle is as follows: the spindle 2 is driven by the outside to rotate, the cored wire 3 is wound slowly, in the winding process, the motor 61 drives the lead screw 62 to rotate, the sliding block 45 is driven to move on the sliding rail 44, the moving direction of the sliding block is the same as the length direction of the spindle 2, and the cored wire 3 is wound on the spindle 2 tightly by the aid of the slow back-and-forth movement of the sliding block 45.

In summary, the following steps: the utility model discloses an improve inseparable device of covering wire rewinding winding displacement, the round hole that meets formation between leading wheel 51 and the back guide pulley 52 each group is passed by covering wire 3, the round hole restriction covering wire 3's position through respective leading wheel 51 and back guide pulley 52 interconnect, provide the guide for the removal, leading wheel 51 and back guide pulley 52 can press on covering wire 3, leading wheel 51 and back guide pulley 52 place plane mutually perpendicular, it is too big to avoid the pressure that the single direction receives, main shaft 2 is rotatory under the external drive, slow winding covering wire 3, at winding in-process, motor 61 drives the rotatory slider 45 of 62 of lead screw and moves on slide rail 44, utilize the slow round trip movement of slider 45 with the inseparable winding of covering wire 3 on main shaft 2, the winding volume can be reduced closely to the winding displacement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improve inseparable device of covering wire rewinding winding displacement, includes bobbin (1) and main shaft (2), its characterized in that: the two ends of the spindle (2) are inserted into bearings of the winding frame (1), the core-spun yarn (3) is wound outside the spindle (2), a port of the core-spun yarn (3) penetrates through a horizontal moving mechanism (4) beside the winding frame (1), the horizontal moving mechanism (4) comprises side plates (41), an upper plate (42), a lower plate (43), a sliding rail (44) and a sliding block (45), the upper plate (42) and the lower plate (43) are fixed between the two side plates (41), the sliding rail (44) is fixed on the surface of the upper plate (42) opposite to the lower plate (43), and the upper end and the lower end of the sliding block (45) are clamped into the sliding rail (44) to slide;

the upper plate (42) is provided with a strip-shaped groove (421) along the length direction, the top surface of the sliding block (45) is connected with a guide rod (451) penetrating through the strip-shaped groove (421), a slotted hole (452) is formed in the sliding block (45), guide mechanisms (5) are mounted on the edges of front and rear ports of the slotted hole (452), each guide mechanism (5) comprises a front guide wheel (51) and a rear guide wheel (52), each front guide wheel (51) and each rear guide wheel (52) are in a group, and round holes formed by connection of the front guide wheels (51) and the rear guide wheels (52) are penetrated by cored wires (3);

the side plate (41) is positioned between the inner walls above the upper plate (42) and is further provided with a power mechanism (6), the power mechanism (6) comprises a motor (61), a lead screw (62), a sliding rod (63) and a guide block (64), the motor (61) is fixed to the outer portion of the side plate (41), the lead screw (62) and the sliding rod (63) are embedded into bearings of the side plates (41) at two ends, one end of the lead screw (62) extends to the outer portion of the side plate (41) and is connected with a motor shaft of the motor (61), the guide block (64) is meshed with the lead screw (62), and the bottom end of the guide block (64) is fixed to the guide rod (451).

2. The device for improving the tightness of the core thread rewinding as claimed in claim 1, wherein the length of said guide block (64) is greater than the length of said guide bar (451).

3. The device for improving the tightness of the core-spun yarn rewinding and winding displacement as claimed in claim 1, wherein the guide rod (451) is arranged on the slide block (45) between the upper end slide rails (44), and the width of the guide rod (451) is smaller than that of the strip-shaped groove (421).

4. The device for improving the winding and unwinding compactness of cored wires according to claim 1, wherein the planes of the front guide wheel (51) and the rear guide wheel (52) are perpendicular to each other.

5. The device for improving the tightness of the core-spun yarn rewinding and winding displacement as claimed in claim 1, wherein the axes of the lead screw (62) and the slide bar (63) are located on the same vertical line.