阅读说明：本技术 多层壁复合管生产装置、生产方法及多层壁复合管 (Multilayer wall composite pipe production device and method and multilayer wall composite pipe ) 是由 韩云朋 朱晓伟 于 2020-12-21 设计创作，主要内容包括：本发明提供了一种多层壁复合管生产装置、生产方法及多层壁复合管。该多层壁复合管生产装置,包括机架,设于所述机架上以驱动波纹管沿预设方向移动的驱动组件,用于驱动波纹管旋转的驱动辊,以及设于所述驱动辊一侧的缠绕带挤出机。该方法包括如下步骤：将波纹管沿预设方向按照第一预设速度移动,并将波纹管按照第一旋转速度旋转,从而将挤出的缠绕带螺旋的粘贴在波纹管的外壁上。本发明所述的多层壁复合管生产装置及方法,通过将波纹管旋转并向预设方向移动的方式,将缠绕带以螺旋的方式缠绕在波纹管上形成多层壁复合管,结构简单,且无需较大的空间,仅用较小的设备和空间即可生产。(The invention provides a production device and a production method of a multilayer wall composite pipe and the multilayer wall composite pipe. This compound pipe apparatus for producing of multilayer wall, including the frame, locate in the frame with the drive assembly that the drive bellows removed along predetermineeing the direction for the rotatory drive roller of drive bellows, and locate the winding area extruder of drive roller one side. The method comprises the following steps: and moving the corrugated pipe along a preset direction at a first preset speed, and rotating the corrugated pipe at a first rotating speed, so that the extruded winding belt is spirally adhered to the outer wall of the corrugated pipe. According to the production device and the production method of the multilayer-wall composite pipe, the corrugated pipe is rotated and moved towards the preset direction, and the winding belt is spirally wound on the corrugated pipe to form the multilayer-wall composite pipe, so that the structure is simple, a large space is not needed, and the multilayer-wall composite pipe can be produced only by using small equipment and space.)

1. The utility model provides a compound pipe apparatus for producing of multilayer wall, its characterized in that includes the frame, locates drive assembly who moves along predetermineeing the direction with the drive bellows in the frame for the rotatory drive roller of drive bellows, and locate the winding area extruder of drive roller one side.

2. The apparatus for producing a multi-layered composite wall pipe according to claim 1, wherein the driving assembly includes a guide rail provided on the frame, and a moving member provided on the guide rail, and a driving member connected to the moving member.

3. The apparatus for producing the multi-layer wall composite pipe according to claim 1, wherein the wrapping tape extruder comprises an extruder and a wrapping tape die.

4. The apparatus for producing the multi-layer wall composite pipe as claimed in claim 3, wherein the tape winding mold is provided with a glass fiber reinforced tape.

5. The apparatus for producing a multi-wall composite pipe according to claim 1, further comprising a crimping member provided at an end of the drive roller.

6. A method of producing a multi-wall composite pipe, comprising the steps of: and moving the corrugated pipe along a preset direction at a first preset speed, and rotating the corrugated pipe at a first rotating speed, so that the extruded winding belt is spirally adhered to the outer wall of the corrugated pipe.

7. The method for producing a multilayer wall composite pipe according to claim 6, further comprising the steps of: the corrugated tube is reciprocated to adhere a plurality of layers of the wrapping tape to the corrugated tube.

8. A multi-wall composite pipe, characterized by being manufactured by the production method of a multi-wall composite pipe as claimed in any one of claims 6 or 7.

Technical Field

The invention belongs to the technical field of pipes, and particularly relates to a device and a method for producing a multilayer-wall composite pipe.

Background

The structural wall pipe is made of polyolefin by compression molding or thermal winding, and the general structure comprises a double-wall corrugated pipe and a winding structural wall pipe. The pipe is a novel acid-resistant, corrosion-resistant, compression-resistant and non-toxic green environment-friendly pipe, belongs to an environment-friendly and energy-saving high and new technology product, and is an ideal replacement product for pipes such as cement pipes, cast iron pipes, glass pipes and the like. How to make the structure wall tubular product have fine pliability and whole external pressure resistance ability, when having under overweight load road surface to use, guarantee that current safety is the factor that tubular product design was considered first. In application, the reliability of the project using the structural wall pipe under the same condition is improved compared with the traditional pipe, the comprehensive benefit is obvious, and the method has more superiority particularly in the construction site with narrow construction site, dense buildings, complex underground pipelines and busy road sections and in the acid-base soil laying process. Because the structural wall pipe has a plurality of excellent performances, the pipe can be widely applied to municipal drainage, building outdoor drainage, buried farmland water delivery and drainage, industrial pollution discharge, road drainage, sewage treatment plants, playground square engineering drainage, electric telecommunication engineering and the like.

The current multilayer wall composite pipes are produced by integral cladding, but the production method and the device are large and are not easy to produce and process.

Disclosure of Invention

The invention aims to provide a production device and a production method of a multilayer wall composite pipe with simple structure and small device, and the multilayer wall composite pipe.

In order to achieve the purpose, the invention adopts the following scheme:

the utility model provides a compound pipe apparatus for producing of multilayer wall, includes the frame, locates drive assembly who removes along predetermineeing the direction with the drive bellows in the frame for the rotatory drive roller of drive bellows, and locate the winding area extruder of drive roller one side.

As a further optimization of the present invention, the driving assembly includes a guide rail disposed on the frame, a moving member disposed on the guide rail, and a driving member connected to the moving member.

As a further optimization of the invention, the wrapping tape extruder comprises an extruder and a wrapping tape die.

As a further optimization of the invention, the glass fiber reinforced belt is arranged on the winding belt die.

As a further optimization of the invention, the device also comprises a pipe pressing piece arranged at one end of the driving roller.

A method of producing a multi-wall composite pipe comprising the steps of: and moving the corrugated pipe along a preset direction at a first preset speed, and rotating the corrugated pipe at a first rotating speed, so that the extruded winding belt is spirally adhered to the outer wall of the corrugated pipe.

As a further optimization of the invention, the method also comprises the following steps: the corrugated tube is reciprocated to adhere a plurality of layers of the wrapping tape to the corrugated tube.

A multilayer wall composite pipe manufactured using the method of producing a multilayer wall composite pipe as described in any one of the preceding claims.

When the production device for the multilayer-wall composite pipe is used, the driving roller drives the corrugated pipe to rotate, the driving assembly drives the corrugated pipe to move linearly, the winding belt extruded by the winding belt extruder is wound on the corrugated pipe at the moment and is wound in a spiral mode, and the multilayer-wall composite pipe can be formed.

According to the production method of the multilayer-wall composite pipe, the winding belt is spirally wound on the corrugated pipe to form the multilayer-wall composite pipe in a mode of rotating the corrugated pipe and moving the corrugated pipe to the preset direction, the structure is simple, a large space is not needed, and the multilayer-wall composite pipe can be produced only by using small equipment and space.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a multi-wall composite pipe production apparatus according to the present invention;

fig. 2 is a side view of the apparatus for producing a multi-wall composite pipe according to the present invention.

In the above figures, 1, a frame; 2. a drive assembly; 21. a guide rail; 22. a moving member; 23. a drive member; 3. a drive roller; 4. a wrapping tape extruder; 41. an extruder; 42. a tape winding die; 43. a glass fiber reinforcing tape; 5. pressing the pipe fitting; 6. a bellows.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

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 invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-2, the present invention provides a multi-layer composite pipe production apparatus, which includes a frame 1, a driving assembly 2 disposed on the frame 1 to drive a corrugated pipe to move in a predetermined direction, a driving roller 3 for driving the corrugated pipe to rotate, and a winding belt extruder 4 disposed at one side of the driving roller 3.

When the production device for the multilayer-wall composite pipe is used, the driving roller 3 drives the corrugated pipe to rotate, the driving assembly 2 drives the corrugated pipe to move along a straight line, at the moment, the winding belt extruded by the winding belt extruder 4 is wound on the corrugated pipe in a spiral mode, and the multilayer-wall composite pipe can be formed.

With further reference to fig. 1, the driving assembly 2 includes a guide rail 21 disposed on the rack 1, a moving member 22 disposed on the guide rail 21, and a driving member 23 connected to the moving member 22, when in use, the driving member 23 drives the moving member 22 to move along the guide rail 21, which can ensure a moving track and also ensure moving reliability, in this embodiment, the driving member 23 may be an electric cylinder, a motor, a chain, a gear, etc., and can effectively control a moving speed of the moving member 22, and move according to a preset speed, so as to effectively ensure a winding effect, the guide rail 21 is a track having a sliding slot or a protrusion, the moving member 22 has a wheel corresponding to the guide rail 21, if the guide rail 21 is a sliding slot, the moving member 22 has a wheel capable of entering the sliding slot, if the guide rail 21 is a protrusion, the wheel on the moving member 22 is provided with a sliding groove, which can be sleeved on the protrusion, in this embodiment, the driving assembly 23 can drive the moving member 22 to reciprocate, so as to complete the multi-layer reciprocating covering.

Further, the winding belt extruder 4 comprises an extruder 41 and a winding belt die 42, after the extruder 41 extrudes the winding belt, the winding belt is wound on the corrugated pipe by the winding belt die 42, in this embodiment, the winding belt die 42 is provided with a glass fiber reinforced belt, so that the strength of the multilayer wall composite pipe can be enhanced, and the winding mode can be increased by corresponding winding materials according to needs.

In addition, the device also comprises a pipe pressing piece 5 arranged at one end of the driving roller 3.

The invention also provides a production method of the multilayer wall composite pipe, which comprises the following steps: moving the corrugated pipe along a preset direction at a first preset speed, rotating the corrugated pipe at a first rotating speed, so that the extruded winding belt is spirally stuck on the outer wall of the corrugated pipe, the production method of the multilayer wall composite pipe of the invention winds the corrugated pipe in a spiral winding way, compared with the original integral coating type production mode, the spiral winding mode of the invention has simpler production method, needs less equipment and field, can wind a plurality of layers of winding belts on the corrugated pipe through reciprocating motion, meanwhile, other winding belts with increased strength or toughness can be added according to the needs during multilayer coating, in addition, when the corrugated pipe is wound, the corrugated pipe can be effectively embedded into the wave trough at the wave trough position, so that the winding belt and the corrugated pipe are mixed into a whole, and the wave trough position of the corrugated pipe is separated from the coating layer by the original production method.

The invention also provides a multi-layer wall composite pipe which is manufactured by the production method of the multi-layer wall composite pipe.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.