CN213798193U

CN213798193U - Composite material elbow fiber winding device

Info

Publication number: CN213798193U
Application number: CN202022039752.2U
Authority: CN
Inventors: 侯连龙; 澹台建礼; 贾少伟
Original assignee: Hebei Huirui Pipe Industry Co ltd
Current assignee: Hebei Huirui Pipe Industry Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-27
Anticipated expiration: 2030-09-17

Abstract

The utility model provides a combined material elbow fibre wind, including the workstation to and link firmly the positioning disk on the workstation, and rotate the rolling disc of being positioned on the positioning disk, rotate on the rolling disc and be provided with the winding part, under power device's the ordering about, it is rotatory along self axis to rotate the dish, so that the winding part has the wind the revolution of inner tube. Combined material elbow fibre wind, through setting up the positioning disk to and set up the rolling disc on the positioning disk, so that the winding forms the revolution to the internal pipe of winding, realized fibrous winding, and set up the swing bracket, and drive the inner tube swing through the swing bracket, and then can make the inner tube be the horizontal direction by the tangent line of winding position, and guarantee that the distance of winding position and winding remains unanimous throughout, improved the winding effect.

Description

Composite material elbow fiber winding device

Technical Field

The utility model relates to a pipeline processing technology field, in particular to combined material elbow fibre wind.

Background

The fiber reinforced plastic pipe has the characteristics of light weight, high strength, corrosion resistance, long service life and the like, and is widely applied in many fields, and a 90-degree pipe elbow is one of necessary matching parts of a pipeline and one of the most failure-prone parts in the whole pipeline system. At present, in the production process of 90-degree elbows of fiber reinforced plastic pipes, the inner pipe is generally mechanically rotated in a fixed axis mode, and due to the fact that the inner pipe is of a non-equal-diameter cylinder structure, the distance between fiber yarns and the inner pipe is changed all the time in the rotating process, so that the winding effect is influenced, the production quality of products is unstable, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a combined material elbow fibre wind to improve the winding effect of elbow.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a composite material elbow fiber winding device comprises a workbench, a positioning disc fixedly connected to the workbench, and a rotating disc rotationally positioned on the positioning disc, wherein a winding part is rotationally arranged on the rotating disc, and the rotating disc rotates along the axis of the rotating disc under the driving of a power device, so that the winding part has revolution around an inner pipe pre-arranged in a central avoiding hole of the rotating disc; the swing bracket is driven by a second power device to swing back and forth in a vertical plane.

Furthermore, the swing support comprises clamping arms corresponding to two ends of the elbow and a connecting arm fixedly connected between the two clamping arms, and a shaft sleeve is fixedly connected to the connecting arm.

Furthermore, a support frame is fixedly connected to the top of the positioning plate, a shaft body is rotatably arranged on the support frame, the shaft sleeve is fixedly sleeved on the shaft body, and the second power device is a second motor fixedly connected to the support frame.

Furthermore, an inserting part which can be inserted into the elbow is arranged at the free end of the clamping arm.

Furthermore, the inserting part comprises an inserting rod inserted into the clamping arm in a sliding manner and an elastic piece arranged between the inserting rod and the clamping arm, and when the end part of the elbow is opposite to the inserting rod, the elastic piece pushes the inserting rod into the elbow.

Furthermore, a handle positioned outside the clamping arm is fixedly connected to the inserted link.

Compared with the prior art, the utility model discloses following advantage has:

(1) combined material elbow fibre wind, through setting up the positioning disk to and set up the rolling disc on the positioning disk, so that the winding forms the revolution to the internal pipe of winding, realized fibrous winding, and set up the swing bracket, and drive the inner tube swing through the swing bracket, and then can make the inner tube be the horizontal direction by the tangent line of winding position, and guarantee that the distance of winding position and winding remains unanimous throughout, improved the winding effect.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a front view of a composite material elbow fiber winding device according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a composite material elbow fiber winding device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a swing bracket according to an embodiment of the present invention;

description of reference numerals:

1-workbench, 2-positioning disc, 3-rotating disc, 4-inner tube, 5-positioning roller, 6-rotating motor, 7-fiber roll, 8-mounting shaft, 9-swinging bracket, 901-clamping arm, 902-connecting arm, 10-shaft sleeve, 11-supporting frame, 12-shaft body, 13-second motor, 14-inserted bar, 15-handle and 16-spring.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a composite material elbow fiber winding device, as shown in fig. 1 and fig. 2, the composite material elbow fiber winding device comprises a workbench 1, a positioning disc 2 fixedly connected to the workbench 1, and a rotating disc 3 rotatably positioned on the positioning disc 2, wherein a winding part is rotatably arranged on the rotating disc 3, and under the driving of a power device, the rotating disc 3 rotates along the axis of the rotating disc 3, so that the winding part has revolution around an inner pipe 4.

In the above structure, the cross section of the positioning plate 2 is square or circular, preferably square, and an avoiding hole for the inner tube 4 to pass through is formed in the middle of the positioning plate, and a plurality of positioning rollers 5 are rotatably disposed on the positioning plate 2, the positioning rollers 5 are four ones disposed corresponding to each corner of the positioning plate 2, the rotating plate 3 is circular, and is rotatably positioned between the positioning rollers 5, and an avoiding hole for the inner tube 4 to pass through is also formed in the middle of the rotating plate 3, and the power device is a rotating motor 6 fixed to one side wall of the positioning plate 2 and driving one of the positioning rollers 5 to rotate.

In this embodiment, the winding part is rotatably disposed on the rotary disk 3 and the detachable fiber roll 7, in order to facilitate the arrangement of the fiber roll 7, in this embodiment, an installation shaft 8 is disposed on the rotary disk 3, the fiber roll 7 is directly sleeved on the installation shaft 8 in a rotating manner, and a snap ring can be disposed on the installation shaft 8 to prevent the tape roll 7 from falling off. And a tension wheel is arranged on one side of the mounting shaft 8 on the rotating disc 3, so that the belt coil is pre-tightened conveniently.

As shown in fig. 1 in combination with fig. 2 and fig. 3, the composite material elbow fiber winding device further comprises a swing bracket 9 for accommodating the inner pipe 4, and the swing bracket 9 has reciprocating swing in a vertical plane under the driving of a second power device. In a specific structure, the swing bracket 9 includes two clamping arms 901 corresponding to two ends of the inner tube 4, and a connecting arm 902 fixedly connected between the two clamping arms 901, the connecting arm 902 and the clamping arms 901 are integrally formed, and are elastically deformable, so that the inner tube 4 can be clamped and fixed by the clamping arms 901. In order to facilitate the rotation of the swing bracket 9, in this embodiment, a shaft sleeve 10 is fixedly connected to the connecting arm 902, an L-shaped supporting frame 11 is fixedly connected to the top of the positioning plate 2, a shaft body 12 is rotatably arranged on the supporting frame 11, the shaft sleeve 10 is fixedly sleeved on the shaft body 12, the second power device is a second motor 13 fixedly connected to the supporting frame 11, a power output shaft of the second motor 13 is fixedly connected to the shaft body 12, and the second motor 13 can drive the swing bracket 9 to swing. In this embodiment, the center of the arc where the inner tube 4 is located on the center line of the shaft sleeve 10, that is, the distance from any position on the arc where the inner tube 4 is located to the center line of the shaft sleeve 10 is equal, so that the distance between the winding part and the inner tube 4 is kept unchanged in the process that the swing bracket 9 drives the inner tube 4 to rotate.

In the above description, the inner tube 4 is clamped by only the two clamping arms 901, which is less stable and easy to fall off, and for this reason, the free ends of the clamping arms 901 are provided with the insertion portions that can be inserted into the inner tube 4 in this embodiment. The inserting portion includes an inserting rod 14 slidably inserted into the holding arm 901, and an elastic member, which may be a spring 16, disposed between the inserting rod 14 and the holding arm 901, wherein when the end of the inner tube 4 is opposite to the inserting rod 14, the spring 16 pushes the inserting rod 14 into the inner tube 4. In order to facilitate the detachment of the inner tube 4, in this embodiment, a handle 15 located outside the clamping arm 901 is further fixedly connected to the insertion rod 14, the handle 15 is fixedly connected to the insertion rod 14 through a connecting rod not shown in the figure, a limiting groove for the connecting rod to slide is formed in the clamping arm 901, and a detachable plug is arranged at the end of the clamping arm 901, and the plug can block the connecting rod to prevent the insertion rod 14 from being ejected by the spring 16.

When the composite material elbow fiber winding device is used, firstly, two ends of the inner pipe 4 are respectively installed on the two clamping arms 901, then the rotating motor 6 is started to enable the winding part to revolve around the inner pipe 4, and then the second motor 13 is started to enable the swing support 9 to swing in a reciprocating mode, so that the situation that the position tangent line of the inner pipe 4 wound by the fiber tape is in a horizontal direction is guaranteed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a combined material elbow fibre wind which characterized in that: the rotary disc type drilling machine comprises a workbench, a positioning disc fixedly connected to the workbench and a rotary disc rotationally positioned on the positioning disc, wherein a winding part is rotationally arranged on the rotary disc, and the rotary disc rotates along the axis of the rotary disc under the driving of a power device so as to enable the winding part to have revolution around an inner pipe pre-arranged in a central avoiding hole of the rotary disc; the swing bracket is driven by a second power device to swing back and forth in a vertical plane.

2. The composite bend fiber winding apparatus of claim 1, wherein: the swing support comprises clamping arms corresponding to two ends of the elbow and a connecting arm fixedly connected between the two clamping arms, and a shaft sleeve is fixedly connected onto the connecting arm.

3. The composite bend fiber winding apparatus of claim 2, wherein: the top of the positioning plate is fixedly connected with a support frame, a shaft body is rotatably arranged on the support frame, the shaft sleeve is fixedly sleeved on the shaft body, and the second power device is a second motor fixedly connected on the support frame.

4. The composite bend fiber winding apparatus of claim 2, wherein: and an inserting part which can be inserted into the elbow is arranged at the free end of the clamping arm.

5. The composite bend fiber winding device of claim 4, wherein: the inserting part comprises an inserting rod inserted in the clamping arm in a sliding mode and an elastic piece arranged between the inserting rod and the clamping arm, and when the end portion of the elbow is opposite to the inserting rod, the elastic piece pushes the inserting rod into the elbow.

6. The composite bend fiber winding device of claim 5, wherein: and the inserted link is fixedly connected with a handle positioned outside the clamping arm.