CN212372696U

CN212372696U - Fiber unwinding device and pipeline production equipment

Info

Publication number: CN212372696U
Application number: CN202020267304.5U
Authority: CN
Inventors: 韩云朋
Original assignee: Individual
Current assignee: Qingdao Beisu Machinery Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-01-19
Anticipated expiration: 2030-03-06

Abstract

The application relates to the technical field of pipeline production and discloses a fiber unwinding device. Fibre unwinding device includes: the fixing frame is provided with a hollow part penetrating through the fixing frame, and the hollow part is configured to place a pipeline; the unwinding mechanism is arranged at the pipeline output end of the fixing frame and comprises an unwinding shaft, one end of the unwinding shaft is fixed, and the other end of the unwinding shaft is suspended; and the driving mechanism is connected with the unwinding mechanism, and the unwinding mechanism is driven by the driving mechanism to rotate. The unwinding mechanism and the pipeline are ensured to rotate synchronously through the driving mechanism, so that the fibers are arranged along the axial direction of the pipeline and are continuously unwound, and the continuity of the fibers is realized; the difficult problem of pipeline fracture caused by circumferential winding of the pipeline is overcome. The application also discloses a pipeline production device.

Description

Fiber unwinding device and pipeline production equipment

Technical Field

The application relates to the field of pipeline production, for example to fibre unwinding device and pipeline production facility.

Background

In the infrastructure, the plastic pipes in various forms are more and more widely used, for example, water supply pipes, sewer pipes, sewage pipes and the like, and due to engineering requirements, the pipes need to bear internal pressure, external pressure or both internal and external pressures; based on the performance limits of the plastic itself, manufacturers add fiber layers to the pipe to increase its pressure resistance in order to produce pipes that can withstand greater pressures.

The fiber cloth is mainly produced in a circumferential winding mode in the pipeline, layers are mutually overlapped, an included angle exists between the fiber cloth and the axis of the pipeline, and due to the existence of the included angle, the stress of the fiber cloth in the pipe is multidirectional composite acting force, so that the circumferential spiral fracture of the pipe is easily caused.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a fiber unreeling device and pipeline production equipment, and aims to solve the technical problem of circumferential spiral fracture of a pipeline.

In some embodiments, the fiber unwinding device comprises: the fixing frame is provided with a hollow part penetrating through the fixing frame, and the hollow part is configured to place a pipeline; the unwinding mechanism is arranged at the pipeline output end of the fixing frame and comprises an unwinding shaft, one end of the unwinding shaft is fixed, and the other end of the unwinding shaft is suspended; and the driving mechanism is connected with the unwinding mechanism, and the unwinding mechanism is driven by the driving mechanism to rotate.

Optionally, the number of the unwinding mechanisms is one, or a plurality of unwinding mechanisms; the unwinding mechanisms are arranged along the circumferential direction of the hollow part.

Optionally, the unwinding shaft is sleeved with a winding drum; the winding drum comprises a drum body, a first baffle and a second baffle, wherein the first baffle and the second baffle are respectively arranged at two ends of the drum body, a containing area is enclosed by the first baffle, the drum body and the second baffle, and the containing area is configured to contain fibers.

Optionally, the reel and the unreeling shaft are relatively rotatable.

Optionally, the end of the unreeling shaft is provided with a damping device.

Optionally, the drive mechanism comprises: the motor is arranged on the fixing frame; the driving gear is connected with the motor and is driven by the motor to rotate; and the driven gear is connected with the driving gear and rotates under the rotation of the driving gear.

Optionally, the driven gear is sleeved outside the hollow part and is arranged coaxially with the hollow part; the unreeling shaft is arranged on the end face of the driven gear.

Alternatively, the driving gear and the driven gear may transmit power through a chain, which is engaged with the driving gear and the driven gear, respectively.

Optionally, the fiber unwinding device further comprises: a plurality of supporting and positioning gears are arranged on the fixed frame and are arranged along the circumferential direction of the driven gear; the supporting and positioning gear is meshed with the driven gear or meshed with the chain.

The embodiment of the disclosure also provides pipeline production equipment, which comprises the fiber unreeling device provided by any one of the embodiments.

The fiber unwinding device and the pipeline production equipment provided by the embodiment of the disclosure can realize the following technical effects:

the unwinding mechanism and the pipeline are ensured to rotate synchronously through the driving mechanism, so that the fibers are arranged along the axial direction of the pipeline and are continuously unwound, and the continuity of the fibers is realized; the difficult problem of pipeline fracture caused by circumferential winding of the pipeline is overcome.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of a fiber unwinding device provided in an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional view of a fiber unwinding device provided in an embodiment of the present disclosure;

fig. 3 is a partially enlarged schematic view of a fiber unwinding device provided in the embodiment of the present disclosure.

Reference numerals:

10: a fixed mount; 11: a hollow part; 20: an unwinding mechanism; 21: unwinding the reel; 22: a barrel; 23: a first baffle plate; 24: a second baffle; 25: a damping device; 31: a motor; 32: a drive gear; 33: a driven gear; 40: supporting and positioning the gear; 50: a pipeline; 100: a duct output end of the mount; 200: an accommodation area.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 3, the fiber unwinding device provided in the embodiment of the present disclosure includes: a fixing frame 10 provided with a hollow part 11 penetrating the fixing frame 10, wherein the hollow part 11 is configured to place a pipeline; the unwinding mechanism 20 is arranged at the pipeline output end 100 of the fixed frame 10 and comprises an unwinding shaft 21, one end of the unwinding shaft is fixed, and the other end of the unwinding shaft is suspended; and the driving mechanism is connected with the unwinding mechanism 20, and the unwinding mechanism 20 is driven by the driving mechanism to rotate.

By adopting the above embodiment, the fibers in the unwinding mechanism 20 are bonded to the side wall of the pipeline 50, the fibers can be driven to unwind continuously by the continuous output of the pipeline 50, the fibers are pulled to unwind by the output of the pipeline 50, and the unwinding direction of the fibers is the same as the output direction of the pipeline 50; when the pipeline 50 is formed by rotating and winding, the unwinding mechanism 20 is driven to rotate by the driving mechanism, the rotating speed of the fiber is the same as that of the pipeline 50, the fiber is ensured to be arranged along the axial direction of the pipeline 50, and the fiber is prevented from being spirally wound on the pipeline 50; when the duct 50 is formed by the linear movement, the driving mechanism stops operating, the payout reel 21 is kept in a relatively stationary state, and the fibers are bonded in the axial direction of the duct 50.

The unwinding mechanism 20 is disposed at the output end 100 of the pipeline 50 of the fixing frame 10, which is helpful for a user to observe the bonding process between the fiber and the pipeline 50 and monitor the qualification rate of the bonded pipeline 50. The fiber position can also be adjusted in the process of bonding the fiber and the pipeline 50, and the qualification rate is improved.

Optionally, the unwinding mechanism 20 is one, or a plurality of; the unwinding mechanism 20 is provided in plurality along the circumferential direction of the hollow portion 11.

When a plurality of unwinding mechanisms 20 are used, the fibers of the plurality of unwinding mechanisms 20 may be crossed with each other to form a woven mesh and fixed to the outer sidewall of the pipe 50, and although the fibers are fixed to the outer sidewall of the pipe 50 in the form of the woven mesh, the fibers are still arranged along the axial direction of the pipe 50, so the fibers further enhance the pressure resistance of the pipe 50 in the form of the woven mesh.

Optionally, the fibers are one or both of fiber filaments and fiber cloth.

Optionally, the unreeling shaft 21 is sleeved with a winding drum; the winding drum comprises a drum body 22, a first baffle plate 23 and a second baffle plate 24, wherein the first baffle plate 23 and the second baffle plate 24 are respectively arranged at two ends of the drum body 22, a containing area 200 is defined by the first baffle plate 23, the drum body 22 and the second baffle plate 24, and the containing area 200 is configured to place fibers. In this way, the first baffle 23 and the second baffle 24 can prevent the fiber roll in the accommodating area 200 from slipping off, which helps to stabilize the fiber roll during unwinding.

Alternatively, the reel and the unreeling shaft 21 may be relatively rotatable. Like this, the reel passes through the bearing and sets up in unreeling axle 21, rotates through the reel for the fibre is rolled up at the in-process of unreeling more smoothly. The pipeline 50 outwards exports, drives the fibre and outwards removes to transmit this pulling force to the fibre and roll up, the fibre is rolled up and is located the reel, and then the reel atress is rotatory, makes the fibre roll up rotatory unreel, prevents that the fibre from rolling up and unreeling the in-process and appearing the card pause phenomenon.

Optionally, the end of the unreeling shaft 21 is provided with a damping device 25. In this way, the damping device 25 prevents the reel from slipping off and affecting the unwinding process. Meanwhile, the unwinding speed of the unwinding shaft 21 can be adjusted by adjusting the tightness of the damping device 25, so that the axial output speed of the fiber and the axial output speed of the pipeline 50 are consistent, and the fiber can be neither too loose nor too tight.

Optionally, the drive mechanism comprises: a motor 31 provided to the holder 10; a driving gear 32 connected to the motor 31 and driven to rotate by the motor 31; and a driven gear 33 connected to the drive gear 32 and rotated by the rotation of the drive gear 32.

Optionally, the driven gear 33 is sleeved outside the hollow portion 11 and is arranged coaxially with the hollow portion 11; the unreeling shaft 21 is provided on an end surface of the driven gear 33.

Thus, the motor 31 drives the driving gear 32 to rotate, the driving gear 32 is meshed with the driven gear 33, so that the unreeling shaft 21 is driven to rotate 360 degrees around the hollow part, and the purpose that fibers and the pipeline 50 are always kept in axial adhesion when the pipeline 50 rotates and is wound and formed is fulfilled. When the pipe 50 is directly discharged, the bonding position of the fiber to the pipe 50 can be adjusted by the driving mechanism.

Alternatively, the driving gear 32 and the driven gear 33 may transmit power through a chain, which is engaged with the driving gear 32 and the driven gear 33, respectively. Thus, the drive gear 32, the driven gear 33 and the chain constitute a chain transmission mechanism, the gear of the drive gear 32 can be reduced by the chain, and the mounting position of the drive gear 32 can be improved without directly engaging the drive gear 32 with the driven gear 33.

Optionally, the fiber unwinding device further comprises: a plurality of supporting and positioning gears 40, which are arranged on the fixed frame 10 and arranged along the circumferential direction of the driven gear 33; the supporting and positioning gear 40 is engaged with the driven gear 33, or the chain. In this way, the support positioning gear 40 supports the driven gear 33, and prevents the driven gear 33 from shifting from the set position and affecting the axial adhesion of the fiber to the pipe 50.

Contain the pipeline production facility by aforementioned fibre unwinding device, the axial setting of fibre and pipeline when can realizing producing, disposable operation, and the operation is smooth.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a fibre unwinding device which characterized in that includes:

the fixing frame is provided with a hollow part penetrating through the fixing frame, and the hollow part is configured to place a pipeline;

the unwinding mechanism is arranged at the pipeline output end of the fixing frame and comprises an unwinding shaft, one end of the unwinding shaft is fixed, and the other end of the unwinding shaft is suspended;

and the driving mechanism is connected with the unwinding mechanism, and the unwinding mechanism is driven by the driving mechanism to rotate.

2. The fiber unwinding device of claim 1,

the number of the unwinding mechanisms is one or more;

the unwinding mechanisms are arranged along the circumferential direction of the hollow part.

3. The fiber unwinding device of claim 1,

the unwinding shaft is sleeved with a winding drum;

the winding drum comprises a drum body, a first baffle and a second baffle, wherein the first baffle and the second baffle are respectively arranged at two ends of the drum body, a containing area is enclosed by the first baffle, the drum body and the second baffle, and the containing area is configured to contain fibers.

4. The fiber unwinding device of claim 3 wherein the winding drum and the unwinding shaft are rotatable relative to each other.

5. The fiber unwinding device of claim 1, wherein the end of the unwinding shaft is provided with a damping device.

6. The fiber unwinding device of claim 1, wherein the driving mechanism comprises:

the motor is arranged on the fixing frame;

the driving gear is connected with the motor and is driven by the motor to rotate;

and the driven gear is connected with the driving gear and rotates under the rotation of the driving gear.

7. Fiber unwinding device according to claim 6,

the driven gear is sleeved on the outer side of the hollow part and is coaxially arranged with the hollow part;

the unreeling shaft is arranged on the end face of the driven gear.

8. The fiber unwinding device of claim 6, wherein the driving gear and the driven gear can transmit power through a chain, and the chain is engaged with the driving gear and the driven gear respectively.

9. The fiber unwinding device of any one of claims 1 to 8, further comprising:

the plurality of supporting and positioning gears are arranged on the fixed frame and are arranged along the circumferential direction of the driven gear; the supporting and positioning gear is meshed with the driven gear or meshed with the chain.

10. A pipeline production plant, characterized by comprising a fibre unreeling device according to any one of claims 1 to 9.