CN212832071U

CN212832071U - Movable wire winding assembly

Info

Publication number: CN212832071U
Application number: CN202021877528.4U
Authority: CN
Inventors: 赵兴洪
Original assignee: Dongguan Limei Packaging Material Co ltd
Current assignee: Dongguan Limei Packaging Material Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-30
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a movable wire winding component, which comprises a winding shaft, a fixed seat, a splice plate, a rotary connecting piece and a locking piece; the fixed seat is arranged on the winding shaft; at least two splice plates are arranged on the periphery of the fixed seat; each splice plate is in a shape of a bad arc plate with the same diameter and the circle center pointing to the rolling shaft; two groups of rotating connecting pieces are arranged between each splicing plate and the fixed seat; the two groups of rotating connecting pieces are arranged along the radial direction of the winding shaft; each rotary connecting piece comprises a transverse plate and two rotary shafts respectively fixed at two ends of the transverse plate; one rotating shaft of each rotating connecting piece is rotatably connected with the fixed seat, and the other rotating shaft is rotatably connected with the corresponding splicing plate; a first positioning pin hole penetrates through each transverse plate along the radial direction of the winding shaft; the locking piece is arranged on the winding shaft and is provided with a plurality of second positioning pin holes; the second positioning pin hole is matched with the two first positioning pin holes close to the locking piece. The utility model discloses dismantle convenient advantage after the wire rod rolling is accomplished.

Description

Movable wire winding assembly

Technical Field

The utility model belongs to the technical field of wire rod rolling equipment technique and specifically relates to a movable wire rod rolling subassembly.

Background

With the development of scientific technology, the automation technology gradually replaces manual operation by virtue of the advantages of high production efficiency, high yield, low human resource cost and the like. The existing wire winding equipment usually winds the wire rod which is finished with the processing operation, and the winding operation of the wire rod is finished by the rotation of a winding shaft after the end part of the wire rod is fixed on the winding shaft.

However, after the existing wire winding device finishes winding the wire, because the diameter of the winding shaft is not adjustable, the wire of the outer layer can extrude the wire of the inner layer, and the wire of the innermost layer is tightly pressed on the winding shaft and is difficult to take down under layer-by-layer extrusion.

Thus, the prior art is subject to improvement and advancement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a problem to among the above-mentioned prior art, provide a movable wire rod rolling subassembly, the purpose is set up polylith adjustable splice plate on the surface of rolling axle, splices into the rolling dish that is used for the coiling wire rod by the polylith splice plate, and then can realize adjusting the external diameter of rolling dish through the position of adjusting the splice plate to in order to take off the wire rod coil stock.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a movable wire winding assembly comprises a winding shaft, a fixed seat, a splicing plate, a rotary connecting piece and a locking piece; the fixed seat is arranged on the winding shaft; at least two splicing plates are arranged on the periphery of the fixed seat; each splicing plate is in a shape of a bad arc plate with the same diameter and the circle center pointing to the winding shaft; two groups of rotary connecting pieces are arranged between each splicing plate and the fixed seat; the two groups of rotary connecting pieces are arranged along the radial direction of the winding shaft; each rotary connecting piece comprises a transverse plate and two rotary shafts which are respectively fixed at two ends of the transverse plate; one rotating shaft of each rotating connecting piece is rotatably connected with the fixed seat, and the other rotating shaft is rotatably connected with the corresponding splicing plate; a first positioning pin hole penetrates through each transverse plate along the radial direction of the winding shaft; the locking piece is arranged on the winding shaft, and a plurality of second positioning pin holes are formed in the locking piece; the second locating pin hole is matched with the first locating pin hole close to the locking piece.

As a further elaboration of the above technical solution:

in the technical scheme, a plurality of threading grooves are formed in the outer wall of the splicing plate along the radial direction of the winding shaft.

In the technical scheme, the side wall of the winding shaft is provided with an external thread; the fixed seat is sleeved on the winding shaft in a sliding mode, and a rotary table and the locking piece are arranged on two sides of the fixed seat respectively; the rotary table is screwed on the winding shaft in a threaded manner and abuts against the fixed seat; a plurality of spacing grooves matched with the threading grooves are formed in the rotary disc; the turntable is also provided with a third positioning pin hole matched with the first positioning pin hole close to the turntable; the locking piece is screwed on the winding shaft, a flange is formed on the side wall, facing the fixed seat, of the locking piece, and the flange abuts against the side wall of the fixed seat.

In the technical scheme, reinforcing ribs are formed on the inner wall of the splicing plate along the circumferential direction of the winding shaft.

In the above technical solution, the fixing seat is made of nodular cast iron.

In the technical scheme, the splicing plates are two in total; two pivoting plates are formed on the inner wall of each splicing plate; and the two pin joint plates are arranged in parallel along the radial direction of the winding shaft and are used for pin joint of corresponding rotating shafts of the rotating connecting piece.

In the technical scheme, the device also comprises a mounting plate, a sliding plate, a guide component, an air cylinder and a motor; the mounting plate and the sliding plate are arranged in an array; the sliding plate is slidably mounted on the mounting plate through the guide assembly; the air cylinder is arranged on the sliding plate and drives the sliding plate to slide along the radial direction of the winding shaft; the motor is arranged on the sliding plate, and an output shaft of the motor is connected with the winding shaft; the winding shaft is movably arranged on the mounting plate in a penetrating way.

The beneficial effects of the utility model reside in that:

1. when the utility model is used for winding, the external positioning pin penetrates through the second positioning pin hole and the corresponding first positioning pin hole to limit the rotation of the movable connecting piece, so as to position the splicing plates, and at the moment, the winding disc composed of a plurality of splicing plates winds the wire rod; the utility model discloses when carrying out the unloading to the wire rod coil stock that the rolling was accomplished, take off earlier and wear to establish the locating pin in second locating pin hole and the first locating pin hole that corresponds, alright remove to the rolling axle with the pulling splice plate, and then the rolling dish external diameter of constituteing by the polylith splice plate diminishes, can take off the wire rod of coiling on it conveniently.

2. The utility model discloses a two sets of rotation connecting pieces realize that the splice plate is connected with the rotation of fixing base for fixing base, two sets of rotation connecting pieces and splice plate have formed parallelogram structure's link mechanism, and then have guaranteed the depth of parallelism of each splice plate between the axial lead of its axial lead of in-process of activity and rolling axle, can not appear the splice plate and lead to the wire rod to slide loosely for the warping condition of rolling axle.

3. All splicing plates are in the shape of bad arcs with the same straight line and the circle center pointing to the winding shaft, so that the winding shaft has the advantage of high strength, a circular winding disc can be spliced, and damage to the wire rod in the winding process due to the fact that the surface of the winding disc is uneven is avoided.

Drawings

Fig. 1 is a partial cross-sectional view of the present invention;

fig. 2 is a perspective view of a part of the components of the present invention.

The reference numbers in the figures are respectively: 1. a winding shaft; 2. a fixed seat; 3. splicing plates; 4. rotating the connecting piece; 5. a locking member; 6. a transverse plate; 7. a rotating shaft; 8. a first dowel hole; 9. a second dowel hole; 10. a threading slot; 11. a turntable; 12. a position avoiding groove; 13. a third dowel hole; 14. a flange; 15. reinforcing ribs; 16. a pivoting plate; 17. mounting a plate; 18. a sliding plate; 19. a guide assembly; 20. a cylinder; 21. an electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Fig. 1-2 illustrate a specific embodiment of a movable wire winding assembly, referring to fig. 1-2, a movable wire winding assembly, comprising a winding shaft 1, a fixing seat 2, a splicing plate 3, a rotating connecting piece 4 and a locking piece 5. The fixed seat 2 is arranged on the winding shaft 1; at least two splicing plates 3 are arranged on the periphery of the fixed seat 2; each splice plate 3 is in the shape of a bad arc plate with the same diameter and the circle center pointing to the winding shaft 1. Two groups of rotary connecting pieces 4 are arranged between each splicing plate 3 and the fixed seat 2; the two groups of rotary connecting pieces 4 are arranged along the radial direction of the winding shaft 1; each rotary connecting piece 4 comprises a transverse plate 6 and two rotary shafts 7 which are respectively fixed at two ends of the transverse plate 6; one rotating shaft 7 of each rotating connecting piece 4 is rotatably connected with the fixed seat 2, and the other rotating shaft 7 is rotatably connected with the corresponding splice plate 3; the fixed seat 2, the two groups of rotating connecting pieces 4 and the corresponding splicing plates 3 form a linkage mechanism with a parallelogram structure, so that the parallelism between the axial lead of each splicing plate 3 and the axial lead of the winding shaft in the moving process is ensured, and the condition that the splicing plates 3 warp relative to the winding shaft 1 cannot occur, so that the wires slide loosely. A first positioning pin hole 8 penetrates through each transverse plate 6 along the radial direction of the winding shaft 1; the locking piece 5 is arranged on the winding shaft 1, and a plurality of second positioning pin holes 9 are formed in the locking piece; the second dowel hole 9 cooperates with two of the first dowel holes 8 adjacent to the locking member 5.

Further, follow on the outer wall of splice plate 3 the radial of rolling axle 1 is equipped with a plurality of threading grooves 10, and after the completion that the wire rod was convoluteed, the operator can certainly threading groove 10 department penetrates bandage or strander and ties the wire rod coil stock and tie up fixedly, avoids in subsequent transportation, the wire rod coil stock pine takes off.

Preferably, an external thread (not shown in the figure) is arranged on the side wall of the winding shaft 1; the fixing seat 2 is slidably sleeved on the winding shaft 1, and the two sides of the fixing seat are respectively provided with a turntable 11 and a locking piece 5. The rotary table 11 is screwed on the winding shaft 1 in a threaded manner and abuts against the fixed seat 2; a plurality of spacing grooves 12 matched with the threading grooves 10 are formed on the rotary table 11; in the winding process, the rotary disc 11 can be used as a side baffle of the splice plate 3, and the corresponding binding belt or banding belt can move in the avoiding groove 12 in the coil-unloading process. The rotary table 11 is also provided with a third positioning pin hole 13 matched with the two first positioning pin holes 8 close to the rotary table 11; during use, the rotation of the rotary connector 4 can also be limited by inserting external dowel pins into the corresponding first dowel hole 8 and third dowel hole 13. In the in-service use, the utility model discloses be in under the state of rolling wire rod, it is same splice plate 3 two rotate the coaxial setting of first locating pin hole 8 of connecting piece 4, simultaneously be equipped with internal thread (not shown in the figure) in the third locating pin hole 13, an outside locating pin passes corresponding one in order second locating pin hole 9, two screw thread connects soon behind the first locating pin hole 8 in the third locating pin hole 13. The locking piece 5 is screwed on the winding shaft 1 in a threaded manner, a flange 14 is formed on the side wall of the locking piece 5 facing the fixed seat 2, and the flange 14 abuts against the side wall of the fixed seat 2; in this embodiment: carousel 11 with locking piece 5 is fixed through threaded connection's mode on the rolling axle 1 to it is tight fixed to press from both sides fixing base 2, simultaneously through flange 14 has increased splice plate 3 with interval between the 5 main parts of locking piece, for splice plate 3's activity has reserved and has dodged the position.

Preferably, reinforcing ribs 15 are formed on the inner wall of the splice plate 3 along the circumferential direction of the winding shaft 1, so that the strength of the splice plate 3 is increased.

Further, the fixing seat 2 is made of nodular cast iron.

Furthermore, the splice plates 3 are two in total; two pivoting plates 16 are formed on the inner wall of each splicing plate 3; the two pivoting plates 16 are arranged in parallel along the radial direction of the winding shaft 1 and are used for pivoting the corresponding rotating shafts 7 of the corresponding rotating connecting pieces 4.

Further, the device comprises a mounting plate 17, a sliding plate 18, a guide assembly 19, an air cylinder 20 and a motor 21. The mounting plate 17 and the sliding plate 18 are arranged in line; the sliding plate 18 is slidably mounted on the mounting plate 17 by means of the guide assembly 19, in particular: the guide assembly 19 includes guide posts mounted on the slide plate 18 and guide sleeves mounted on the mounting plate 17. The air cylinder 20 is installed on the sliding plate 18 and drives the sliding plate 18 to slide along the radial direction of the winding shaft 1; the motor 21 is arranged on the sliding plate 18, and the output shaft of the motor is connected with the winding shaft 1; the winding shaft 1 is movably arranged on the mounting plate 17 in a penetrating mode, and specifically, a powder bearing matched with the winding shaft 1 is arranged in the middle of the mounting plate. When the wire is wound, the winding shaft 1 and the parts mounted on the winding shaft can be controlled by the motor 21 to rotate to complete the winding operation. The air cylinder 20 controls the winding shaft 1 and parts mounted on the winding shaft to move along the radial direction of the winding shaft 1, and further controls the position of a wire rod wound on the splicing plate 3.

The working principle of the utility model is as follows: firstly, the rotating connection piece 4 will be restrained on the locking piece 5 using an external locating pin; then, the motor 21 drives the winding shaft 1 to rotate, and winding operation is started; then, after the wire is wound, a binding band is used for penetrating through the threading groove 10 and then a knot is tied to tightly bind the wire coil; then, the positioning pin is taken down, and the splicing plates 3 are pulled towards the rolling shaft 1, so that the outer diameter of a rolling disc consisting of a plurality of splicing plates 3 is reduced; and finally, taking down the wire coil stock.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A movable wire winding assembly is characterized by comprising a winding shaft, a fixed seat, a splicing plate, a rotary connecting piece and a locking piece; the fixed seat is arranged on the winding shaft; at least two splicing plates are arranged on the periphery of the fixed seat; each splicing plate is in a shape of a bad arc plate with the same diameter and the circle center pointing to the winding shaft; two groups of rotary connecting pieces are arranged between each splicing plate and the fixed seat; the two groups of rotary connecting pieces are arranged along the radial direction of the winding shaft; each rotary connecting piece comprises a transverse plate and two rotary shafts which are respectively fixed at two ends of the transverse plate; one rotating shaft of each rotating connecting piece is rotatably connected with the fixed seat, and the other rotating shaft is rotatably connected with the corresponding splicing plate; a first positioning pin hole penetrates through each transverse plate along the radial direction of the winding shaft; the locking piece is arranged on the winding shaft, and a plurality of second positioning pin holes are formed in the locking piece; the second locating pin hole is matched with the first locating pin hole close to the locking piece.

2. The movable wire winding assembly of claim 1, wherein the outer wall of the splicing plate is provided with a plurality of threading grooves along the radial direction of the winding shaft.

3. The movable wire winding assembly of claim 2, wherein the winding shaft is provided with external threads on a side wall thereof; the fixed seat is sleeved on the winding shaft in a sliding mode, and a rotary table and the locking piece are arranged on two sides of the fixed seat respectively; the rotary table is screwed on the winding shaft in a threaded manner and abuts against the fixed seat; a plurality of spacing grooves matched with the threading grooves are formed in the rotary disc; the turntable is also provided with a third positioning pin hole matched with the first positioning pin hole close to the turntable; the locking piece is screwed on the winding shaft, a flange is formed on the side wall, facing the fixed seat, of the locking piece, and the flange abuts against the side wall of the fixed seat.

4. The movable wire winding assembly of claim 3, wherein the inner wall of the splice plate is formed with reinforcing ribs along the circumference of the winding shaft.

5. The movable wire takeup assembly according to claim 4, wherein the holder is made of ductile iron.

6. A movable wire take-up assembly according to claim 5, wherein the splice plates are two in number; two pivoting plates are formed on the inner wall of each splicing plate; and the two pin joint plates are arranged in parallel along the radial direction of the winding shaft and are used for pin joint of corresponding rotating shafts of the rotating connecting piece.

7. The movable wire winding assembly according to any one of claims 1 to 6, further comprising a mounting plate, a sliding plate, a guide assembly, a cylinder and a motor; the mounting plate and the sliding plate are arranged in an array; the sliding plate is slidably mounted on the mounting plate through the guide assembly; the air cylinder is arranged on the sliding plate and drives the sliding plate to slide along the radial direction of the winding shaft; the motor is arranged on the sliding plate, and an output shaft of the motor is connected with the winding shaft; the winding shaft is movably arranged on the mounting plate in a penetrating way.