CN221497086U - Winding machine - Google Patents

Abstract

The utility model provides a winding machine, in which a reel is provided with a plurality of mounting positions arranged around the central axis of the reel, at least part of the mounting positions are provided with a mounting reel, the reel is positioned at one end of the reel, which is axially away from a supporting frame, and the central axis of the reel is parallel to the central axis of the reel. The winding machine can achieve the layered winding of the strip through a plurality of reels and a plurality of reels on each reel, while adjusting the number of layers of the strip to be finally wound by selectively adjusting the positions and the number of reels. The multilayer winding of pipeline can be realized without more winding machines, the winding angle and winding width can be adjusted by adjusting the quantity of the winding drums, the layer number of the strip on the pipeline is adjusted, various laminated winding requirements are realized, and the application range is wider. Moreover, the strip is wound by the vertical winding drum, so that the length of a single strip can be increased, longer pipelines can be effectively manufactured, and the effect of large-angle winding is realized.

Description

Winding machine

Technical Field

The utility model relates to the technical field of winding machines, in particular to a winding machine and a tape reel for the winding machine.

Background

In order to improve the mechanical properties of the conveying pipeline, a steel belt, a fiber belt and other reinforced belts are wound on a core pipe by a winding machine to form a composite pipe. The winding machine comprises a rotary supporting frame and a tape reel, wherein the rotary supporting frame drives the tape reel on the rotary supporting frame to revolve and release the tape on the tape reel along with the core tube to be conveyed forwards along the rotation axis of the rotary supporting frame, so that the tape is wound on the core tube.

Typically, more layers of strip material are wound around the core tube in order to achieve a certain pressure. Therefore, how to realize multilayer laminated winding is a problem generally considered in the field of winding machines.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a winding machine so as to solve the problem that the winding machine in the prior art is complex in structure.

The embodiment of the utility model provides a winding machine, which comprises:

a hollow tube;

The support frame is sleeved outside the hollow pipe and is in relative rotation connection with the hollow pipe;

At least two tape reels, which are distributed annularly around the support frame and are arranged to be installed in a synchronous rotation way with the support frame;

the reel is provided with a plurality of mounting locations, at least some of which are configured to mount the spool, the spool being located at an end of the reel axially facing away from the support frame.

In some embodiments, the plurality of mounting locations are arranged in at least two sets around the central axis of the reel.

In some embodiments, the plurality of mounting locations are further arranged in a plurality of pairs that are radially symmetric along the reel.

In some embodiments, a plurality of reels are mounted on the reel, the plurality of reels being arranged in two sets that are mirror symmetric along a mirror plane that is implemented at a central axis of the reel and at an outgoing line location radially outward of the reel.

In some embodiments, the two sets of reels are mirror symmetrical, with at least two reels in each set having different reel-to-reel distances.

In some embodiments, the winding drum and the reel are configured for removable connection.

In some embodiments, a tensioning bracket is provided for each reel, the tensioning bracket connecting the top end of the reel and the reel, the distance from the tensioning bracket to the outer peripheral surface of the reel increasing in the direction from the top end to the bottom end of the reel.

In some embodiments, the mounting location is an axial through hole.

In some embodiments, the reel comprises a coaxial hub and outer disc, and a plurality of spokes connecting the hub and outer disc;

The plurality of mounting locations are disposed on the plurality of spokes.

In some embodiments, the reel is sleeved on a spindle, and the spindle is mounted with the support frame through a mechanical arm; the central axis of the main shaft, the central axis of the hollow tube and the extension line of the mechanical arm are coplanar, one end of the mechanical arm is rotatably connected with the support frame, and the other end of the mechanical arm is installed with the telescopic rod of the telescopic mechanism.

The winding machine provided by the utility model has the following advantages:

In this coiler, the reel is provided with a plurality of mounted positions of arranging around the axis of the reel, and at least part mounted position in a plurality of mounted positions sets up to the installation reel, and the reel is located the one end that the reel deviates from the support frame along the axial, and the axis of reel is parallel with the axis of the reel. In this embodiment, the winding machine can achieve stacked winding of the strip by a plurality of reels and a plurality of reels on each reel, while adjusting the number of layers of the strip to be finally wound by selectively adjusting the positions and numbers of reels. The multilayer winding of pipeline can be realized without more winding machines, the winding angle and winding width can be adjusted by adjusting the quantity of the winding drums, the layer number of the strip on the pipeline is adjusted, various laminated winding requirements are realized, and the application range is wider. Moreover, the strip is wound by the vertical winding drum, so that the length of a single strip can be increased, longer pipelines can be effectively manufactured, and the effect of large-angle winding is realized.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.

FIG. 1 is a perspective view of a winding machine provided by an embodiment of the present disclosure;

FIG. 2 is a side view of the winding machine of FIG. 1;

FIG. 3 is a top view of the reel of FIG. 1;

FIG. 4 is a perspective view of the reel mounted on the reel in the winding machine of FIG. 1;

FIG. 5 is a perspective view of a reel of the winding machine of FIG. 1;

FIG. 6 is a graph of a winding effect achieved using the winding machine of FIG. 1;

FIG. 7 is a diagram of another winding effect achieved using the winding machine of FIG. 1;

Fig. 8 and 9 are diagrams of winding effects of another winding machine provided using an embodiment of the present disclosure;

Wherein 1, a hollow tube; 2, supporting a frame; 3, a tape reel; 3a, a disc groove; 31, a shaft sleeve; 32, an outer disc; 33, spokes; 4, winding drum; 41, a central axis; 42, a spool body; 43, tensioning the bracket; 5, a pipeline; 51, a first wire arrangement device; 52, a second wire arrangement device; 6, a main shaft; 7, a mechanical arm; 81, a first layer; 82, a second layer; 83, third layer.

Detailed Description

Other advantages and effects of the present application will be readily apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present application by way of specific examples. The application may be practiced or carried out in other embodiments and with various details, and various modifications and alterations may be made to the details of the application from various points of view and applications without departing from the spirit of the application. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.

The embodiments of the present application will be described in detail below with reference to the attached drawings so that those skilled in the art to which the present application pertains can easily implement the present application. This application may be embodied in many different forms and is not limited to the embodiments described herein.

In the context of the present description, reference to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples, as well as features of various embodiments or examples, presented herein may be combined and combined by those skilled in the art without conflict.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the context of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

For the purpose of clarity of explanation of the present application, components that are not related to the explanation are omitted, and the same or similar components are given the same reference numerals throughout the description.

Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" with other elements interposed therebetween. In addition, when a certain component is said to be "included" in a certain device, unless otherwise stated, other components are not excluded, but it means that other components may be included.

When a device is said to be "on" another device, this may be directly on the other device, but may also be accompanied by other devices therebetween. When a device is said to be "directly on" another device in contrast, there is no other device in between.

Although not differently defined, including technical and scientific terms used herein, all have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The term addition defined in the commonly used dictionary is interpreted as having a meaning conforming to the contents of the related art document and the current hint, so long as no definition is made, it is not interpreted as an ideal or very formulaic meaning too much.

Embodiments of the present disclosure provide a winding machine, as shown in fig. 1 and 2, which may include:

Hollow tube 1 (fig. 1 is hidden from view);

The support frame 2 is sleeved outside the hollow tube 1 and is in relative rotation connection with the hollow tube 1;

At least two belt discs 3 which are distributed annularly around the support 2 and are arranged to be installed in a synchronous rotation with the support 2;

The reel 3 is provided with a plurality of mounting locations S (shown in connection with fig. 3) arranged around the central axis of the reel 3, at least some of which are arranged to mount the winding drum 4, the winding drum 4 being located at one end of the reel 3 axially facing away from the support frame 2, the central axis of the winding drum 4 being parallel to the central axis of the reel 3.

In this embodiment, the hollow tube 1 is used to provide a forward passage for the pipeline to be wound, the support frame 2 is used to support the reel 3, and the hollow tube 1 can be rotated relatively to drive the reel 3 and the winding drum 4 to rotate synchronously.

With the present coiler, as shown in connection with fig. 2, each reel 4 is used for sheathing rolls of strip material, the strip material on all reels 4 being led out to the reel slot 3a of the reel 3 and onto the pipe 5 to be wound, which passes through the hollow organ 1. The carriage 2 continues to rotate while the pipe 5 moves forward, during which the reel 3 rotates with the carriage 2 and brings the roll of strip on the reel 4 to be wound on the pipe 5 in a sustained and released manner. In this case, each reel 3 draws out a plurality of strips, and the strips of the plurality of reels 3 are wound on the outer layer of the pipe 5 in a superimposed and synchronous manner until the winding is completed.

In the disclosed embodiment, the winding machine can achieve the layered winding of the strip by the plurality of reels 4 on each reel 3 and the plurality of reels 3, while adjusting the number of layers of the strip to be finally wound by selectively adjusting the positions and the number of reels 4. The multilayer winding of pipeline 5 can be realized without more winding machines in this embodiment, and the quantity of accessible regulating reel 4 moreover, and need not adjustment winding angle and winding width, realizes that the adjustment of the number of layers of strip material realizes multiple stromatolite winding demand on pipeline 5, and application scope is wider.

Moreover, the strip material is wound by the vertical winding drum 4, so that the length of a single strip material can be increased, longer pipelines can be effectively manufactured, and the effect of large-angle winding can be realized.

The winding machine shown in fig. 1 and 2 shows 4 reels 3, with 4 reels 4 mounted on each reel 3, as an example. In another embodiment, the number of reels 3 and the number of reels 4 on each reel 3 may be selected as desired.

Further, in practical applications, multiple winding machines may be operated simultaneously to achieve more layers of tape winding.

In the disclosed embodiment, the winding drums 4 and the reels 3 are provided in detachable connection, so that the number and positions of the winding drums 4 mounted on the reels 3 can be selectively adjusted, thereby conveniently meeting the requirements of different layers of the strip material. Moreover, the detachable adjusting scheme only needs to adjust the quantity of the winding drums 4, the whole of the reel 3 and the winding machine is not required to be improved, and the equipment cost can be saved.

In another embodiment of the present disclosure, the reels and the reels may not be configured for removable connection, in which case the number of layers of tape may be adjusted by replacing reels having a different number of reels.

As shown in fig. 3, each mounting location S is provided as an axial through hole. In this case, the winding drum 4 may be mounted with the reel 3 through an axial through hole.

In one embodiment, as shown in fig. 4, the spool 4 includes a central shaft 41 and a spool body 42 penetrated by the central shaft 41, such that the spool body 42 is designed coaxially with the central shaft 41. As shown in connection with fig. 1, the reel 4 can be bolted to the reel 3 (shown in connection with fig. 1) via a central shaft 41 at an axial through-hole location, the bolting being easy to handle.

In another embodiment, the winding drum and the tape reel can be connected by a clamping connection.

In the disclosed embodiment, as shown in fig. 3, a plurality of mounting locations S are provided in at least two sets around the central axis of the reel 3. That is, each set of mounting locations S is annularly distributed around the central axis of the reel 3, and the plurality of sets of mounting locations S are radially spaced apart. This embodiment allows the relevant personnel to arrange the loading reels 4 more reasonably than a disordered design by arranging the mounting locations S in order.

In the embodiment of the present disclosure, the plurality of mounting positions S are also provided as a plurality of pairs radially symmetrical along the reel 3. The embodiment further carries out orderly design on the installation position S, and can more reasonably meet the installation design of the winding drum 4.

In the embodiment of the present disclosure, a plurality of reels 4 are mounted on the reel 3, and the plurality of reels 4 are arranged in two groups, such as s1 and s2, which are mirror-symmetrical along a mirror plane L that is implemented at a central axis of the reel 3 and an outgoing line position E radially outside the reel 3.

In this way, the distances from the strip led out from the two sets of reels s1 and s2 to the outlet position E are nearly uniform, so that the strip can be led out relatively uniformly, the strip outlet stability is maintained, and finally the winding stability is ensured.

In the disclosed embodiment, as shown in fig. 3, two sets of reels s1 and s2 are mirror-symmetrical, each set containing two reels 4 at different distances from the central axis of the reel 3. The different distances of the two reels 4 from the central axis of the reel 3 allows to form a certain gap of the strip released from the two reels 4, avoiding the problem of entanglement.

In another embodiment, the reels mounted on the reels may not be designed to be mirror symmetrical, and other reel layout schemes may be designed as desired.

In an embodiment of the present disclosure, in two sets of reels that are mirror-symmetrical, at least two reels in each set of reels have different reel-to-reel distances.

In the embodiment of the present disclosure, referring to fig. 5, a first wire-arranging device 51 and a second wire-arranging device 52 are provided at the wire-outlet position of the reel 3, the first wire-arranging device 51 and the winding drum 4 are provided at the same axial end of the reel 3, the second wire-arranging device 52 spans across the reel groove 3a of the reel 3, the first wire-arranging device 51 is provided with first wire-arranging holes (not shown in the figure) distributed along a first direction BB perpendicular to the central axis of the reel 3, and the second wire-arranging device 52 is provided with second wire-arranging holes (not shown in the figure) distributed along a second direction CC parallel to the central axis of the reel 3.

In this way, the plurality of tapes released from the plurality of reels 4 are separated by passing through the first winding hole, and then passed through the second winding hole, and led out to the reel groove 3a of the reel 3.

The first wire winding device 51 plays a role of a wire winding buffer, and prevents a plurality of strips drawn from the reel 4 from being wound together, so that the plurality of strips are drawn out to the second wire winding device 52 more smoothly. The second wire arranging device 52 performs torsion separation of the plurality of strips passing out from the first wire arranging device 51 to prevent mutual winding, and on the other hand, the strips passing out from the second wire arranging device 52 can be well attached to the pipe.

Further, the first wire arranging device 51 is provided with a plurality of rows of first wire arranging holes arranged in the first direction BB, and the second wire arranging device 52 is provided with a plurality of rows of second wire arranging holes arranged in the second direction CC. In this case, the strip released by at least two reels 4 may pass through different ones of the first winding displacement holes of the same column, or through different columns and rows of first winding displacement holes. Further, the strips passing out from the first wire arranging holes can pass through different holes in the second wire arranging holes in the same row, or the second wire arranging holes in different rows and different columns, or the second wire arranging holes in different rows and the same row, so that various wire arranging schemes can be realized by arranging the first wire arranging holes and the second wire arranging holes in multiple rows.

In the embodiment of the present disclosure, the outlet position of the first wire arranging hole in the first wire arranging device 51 and the inlet position of the second wire arranging hole in the second wire arranging device 52 have a certain gap along the circumferential direction of the reel 3, so that the strip material passing through the first wire arranging hole can be directly led into the second wire arranging hole.

In addition, a gap of at least 20cnm or more is reserved between the winding drum 4 and the first wire arranging device 51 and the second wire arranging device 52, so that the situation of partial folding or damage in the process of twisting the strip material can be prevented.

In this embodiment, the plurality of strips released from the plurality of reels 4 are twisted by 90 ° to enter the first wire arranging device 51, and then are twisted by 90 ° in reverse, so that the original strip-out direction is recovered to be the same as the winding direction of the pipe.

In one embodiment, as shown in connection with fig. 1, if two sets of reels s1 and s2 (as shown in fig. 3) on a single reel 3 are each designed to have 2 overlapping synchronous windings of ribbon on the outer layer of the tube, 2 sets of double-layer windings can be achieved. The winding machine shown in fig. 1 comprises four reels 3, and 4 winding drums 4 are mounted on each reel 3, so that 8 layers of the strip can be wound by controlling the clockwise rotation of the winding machine Shan Cishun, and at the moment, 16 layers can be wound in total by using another winding machine to rotate anticlockwise.

At this time, if the widths of the two layers of strips are the same, the winding effect on the pipe is as shown in fig. 6, i.e., a z-type structure. If the two layers of strips are wide at the upper part and narrow at the lower part, the winding effect on the pipeline is shown in figure 7, namely, the structure is T-shaped.

In another embodiment, if one winding machine comprises 6 tape reels, each tape reel body can realize that 3 tape materials are overlapped and synchronously wound on the outer layer of the pipeline, and a single winding result of 3 layers is realized. Then, one winding machine can achieve 18 layers of clockwise winding effect, and two winding machines can achieve 36 layers of winding in total.

In this embodiment, as shown in fig. 8, a single reel body can implement a single set of overlapping 3 layers of tapes, the initial position of the first layer 81 is 0, the second layer 82 and the first layer 81 are in dislocation design, the third layer 83 and the second layer 82 are in reverse dislocation again to the position of 0, and three layers are stacked to form a protruding effect.

As shown in fig. 9, three adjacent overlapped strips adopt the same overlapping mode, so that the mutual meshing effect of two adjacent strips is realized.

In the embodiment of the present disclosure, as shown in fig. 5, a tension bracket 43 is provided corresponding to each reel 4, the tension bracket 43 connecting the top end of the reel 4 and the reel 3, the distance from the tension bracket 43 to the outer peripheral surface of the reel 4 gradually increasing in the top end to bottom end direction of the reel 4. In this case, when the roll of tape is wound around the reel 4, the tension bracket 43 has a tightening effect on the roll of tape, and the tightening force on the roll of tape increases toward the bottom end, so that the winding tension increases. Thus, by adjusting the position of the rolls, the winding tension can be adjusted.

In the embodiment of the present disclosure, as shown in fig. 5, the reel 3 includes a coaxial hub 31 and an outer disc 32, and a plurality of spokes 33 connecting the hub 31 and the outer disc 32;

a plurality of mounting locations S are provided on the plurality of spokes 33.

In another embodiment, the hub of the reel and the outer disk may be connected by a one-piece annular portion.

In the embodiment of the disclosure, as shown in fig. 2, the reel 3 is sleeved on the main shaft 6, and the main shaft 6 is mounted with the support frame 2 through the mechanical arm 7; the central axis of the main shaft 6, the central axis of the hollow tube 1 and the extension line of the mechanical arm 7 are coplanar, one end of the mechanical arm 7 is rotatably connected with the support frame 2, a rotating shaft between the support frame 2 and the mechanical arm 7 is perpendicular to the central axis of the hollow tube 1, and the other end of the mechanical arm 7 is mounted with a telescopic rod 90 of the telescopic mechanism 9.

In this embodiment, the mechanical arm 7 can be controlled to rotate relative to the supporting frame 2 by controlling the telescopic rod 90 of the telescopic mechanism 9 to stretch, and the angle of the tape reel 3 relative to the central axis of the hollow tube 1 is adjusted, so that the winding angle of the strip outside the pipeline is adjusted.

As shown in fig. 1 and 2, the winding machine is a swash plate type winding machine, the reel 3 is arranged in a swash plate type, and the swash plate means that the reel 3 is arranged obliquely relative to the support frame 2, wherein an included angle between an axis and a rotation axis of the support frame 2 is between 0 and 90 degrees.

The winding machine of the embodiment of the disclosure can be used for winding fiber strips on a composite pipe, the composite pipe adopts glass fibers and carbon fibers as prepreg tapes, a reinforcing layer structure is formed after the strips are spirally wound by using the winding machine, and then the composite pipe is bonded in a curing and hot melting heating mode or is produced by adopting a non-bonding structure, so that the requirements of internal pressure, external pressure, tensile resistance and the like borne by a pipeline are met.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims (10)

1. A winding machine, comprising:

A hollow tube (1);

The support frame (2) is sleeved outside the hollow pipe (1) and is in relative rotation connection with the hollow pipe (1);

At least two tape reels (3) which are annularly distributed around the support frame (2) and are arranged to be synchronously and rotatably installed with the support frame (2);

The reel (3) is provided with a plurality of mounting positions, at least part of which is arranged to mount the winding drum (4), the winding drum (4) being located at one end of the reel (3) axially facing away from the support frame (2).

2. Winding machine according to claim 1, characterized in that said plurality of mounting positions are arranged in at least two groups around the central axis of said reel (3).

3. The winding machine according to claim 2, characterized in that the plurality of mounting positions are also arranged as a plurality of pairs radially symmetrical along the reel (3).

4. The winding machine according to claim 1, characterized in that a plurality of reels (4) are mounted on the reel (3), the reels (4) being arranged in two groups mirror-symmetrical along a mirror plane realized in the central axis of the reel (3) and in the outgoing line position radially outside the reel (3).

5. The winding machine according to claim 4, characterized in that in two sets of reels (4) in mirror symmetry, at least two reels (4) of each set of reels (4) are at different distances from the reel (3).

6. The winding machine according to claim 1, characterized in that the winding drum (4) is arranged in detachable connection with the reel (3).

7. A winding machine according to claim 1, characterized in that a tensioning bracket (43) is provided for each reel (4), the tensioning brackets (43) connecting the top end of the reel (4) with the reel (3), the distance from the tensioning bracket (43) to the outer circumferential surface of the reel (4) increasing in the direction from the top end to the bottom end of the reel (4).

8. The winding machine according to claim 1, characterized in that said mounting position is an axial through hole.

9. The winding machine according to claim 1, characterized in that said reel (3) comprises a coaxial sleeve (31) and outer disc (32), and a plurality of spokes (33) connecting said sleeve (31) and outer disc (32);

the plurality of mounting locations are disposed on the plurality of spokes (33).

10. The winding machine according to claim 1, characterized in that the reel (3) is sleeved on a spindle (6), the spindle (6) being mounted with the support frame (2) by means of a mechanical arm (7); the novel mechanical arm comprises a main shaft (6), a hollow tube (1) and an extension line of the mechanical arm (7), wherein the central axis of the main shaft (6), the central axis of the hollow tube (1) and the extension line of the mechanical arm (7) are coplanar, one end of the mechanical arm (7) is rotatably connected with the support frame (2), and the other end of the mechanical arm (7) is installed with a telescopic rod (90) of a telescopic mechanism (9).