阅读说明：本技术 一种矩形复合材料专用缠绕机构 (Special winding mechanism of rectangle combined material ) 是由 王杰 于 2020-12-25 设计创作，主要内容包括：本发明公开了一种矩形复合材料专用缠绕机构,包括转盘、芯轴、法兰、轴承座、矩形通道、主动链轮和线筒,转盘和芯轴设置两组,转盘与芯轴通过法兰连接,转盘外侧均设置有齿圈,两组转盘的齿圈相互啮合；轴承座支撑芯轴两端旋转,芯轴和转盘中心均设置有通孔,矩形通道穿过此通孔,其中一组的芯轴外侧设置有主动链轮；转盘背向芯轴一侧面边缘圆周均布若干所述线筒,线筒外侧均设置有筒盖,线筒中心转动连接有中心轴,中心轴两端设置有用于夹紧纱线线卷的档盘；筒盖外侧均设置有张紧器,转盘侧面还设置有瓷眼,瓷眼、张紧器和线筒数量相同、一一对应；本发明结构紧凑、体积小,便捷安全,缠绕质量好、效率高,满足双线同步生产要求。(The invention discloses a special winding mechanism for a rectangular composite material, which comprises a turntable, a mandrel, flanges, bearing seats, a rectangular channel, a driving sprocket and a wire barrel, wherein the turntable and the mandrel are arranged in two groups, the turntable is connected with the mandrel through the flanges, gear rings are arranged on the outer sides of the turntable, and the gear rings of the two groups of turntables are meshed with each other; the bearing block supports the two ends of the mandrel to rotate, through holes are formed in the centers of the mandrel and the turntable, the rectangular channel penetrates through the through holes, and a driving sprocket is arranged on the outer side of one group of mandrels; the periphery of one side face edge of the rotary table back to the mandrel is uniformly provided with a plurality of bobbins, the outer sides of the bobbins are respectively provided with a bobbin cover, the centers of the bobbins are rotatably connected with a central shaft, and two ends of the central shaft are provided with baffle discs used for clamping yarn coils; tensioners are arranged on the outer sides of the cylinder covers, porcelain eyes are further arranged on the side faces of the rotary table, and the porcelain eyes, the tensioners and the wire cylinders are identical in number and are in one-to-one correspondence; the invention has compact structure, small volume, convenience, safety, good winding quality and high efficiency, and meets the requirement of double-line synchronous production.)

1. The utility model provides a special winding mechanism of rectangle combined material, includes carousel, dabber, flange, bearing frame, rectangle passageway, driving sprocket and line section of thick bamboo, its characterized in that: the rotary table and the mandrel are arranged in two groups, the rotary table is connected with the mandrel through a flange, gear rings are arranged on the outer sides of the rotary tables, and the gear rings of the two groups of rotary tables are meshed with each other; the bearing seat supports the two ends of the mandrel to rotate, through holes are formed in the centers of the mandrel and the turntable, the rectangular channel penetrates through the through holes, and a driving sprocket is arranged on the outer side of one group of mandrels; the periphery of one side face edge of the rotary table back to the mandrel is uniformly provided with a plurality of bobbins, the outer sides of the bobbins are respectively provided with a bobbin cover, the centers of the bobbins are rotatably connected with a central shaft, and two ends of the central shaft are provided with baffle discs used for clamping yarn coils; the tensioning devices are arranged on the outer sides of the cylinder covers, porcelain eyes are further arranged on the side faces of the rotary disc, and the porcelain eyes, the tensioning devices and the wire cylinders are identical in number and are in one-to-one correspondence.

2. The special winding mechanism for rectangular composite materials according to claim 1, wherein: and a bearing for supporting the spindle to rotate is arranged in the bearing seat.

3. The special winding mechanism for rectangular composite materials according to claim 2, wherein: a support is fixedly arranged on the lower side of the rectangular channel; gaps are arranged between the rectangular channel and the through hole of the mandrel and between the rectangular channel and the through hole of the turntable.

4. The special winding mechanism for rectangular composite materials according to claim 3, wherein: the driving chain wheel is positioned between the bearing seats at the two ends of the mandrel.

5. The special winding mechanism for rectangular composite materials according to claim 4, wherein: the number of the wire barrels on the side surface of each rotary table is four; the bobbin and the bobbin cover are movably connected through a snap fastener.

6. The special winding mechanism for rectangular composite materials according to claim 5, wherein: the yarn of the yarn coil penetrates through the cylinder cover, bypasses the tensioner and then penetrates through the porcelain eye to be wound on the outer side of the rectangular core material, and the wound rectangular core material penetrates through the rectangular channel.

7. The special winding mechanism for rectangular composite material according to claim 6, wherein: the cylinder covers are provided with through holes matched with yarns.

8. The special winding mechanism for rectangular composite material according to claim 7, wherein: the side face of the center of the turntable is provided with a supporting cylinder, the supporting cylinder corresponds to a through hole in the center of the turntable, and the porcelain eyes are uniformly distributed on the cylinder wall at the tail end of the supporting cylinder.

Technical Field

The invention belongs to the technical field of composite material production equipment, particularly relates to rectangular composite batten production equipment, and particularly relates to a special winding mechanism for a rectangular composite material.

Background

In the field of construction, a batten keel is widely used in the process of template manufacturing and installation as an indispensable object. Due to the huge demand of the flitch keel, the limited forest resources are gradually reduced. The novel product capable of replacing the traditional batten keel becomes the development direction of the batten keel in the building industry, and the existing steel pipe structure and the novel material glass fiber reinforced plastic product have obvious defects. The steel pipe structure keel is not widely applied due to the characteristics of high cost, easy corrosion and rust, inconvenience for template installation and the like; the keel made of the new material, namely the glass fiber reinforced plastic product, is not widely used because the keel contains glass fibers, and is easy to cause allergy and body discomfort when being used by workers.

The old wood template is used for secondary processing, so that the secondary utilization of resources is realized, and the aims of energy conservation and environmental protection can be fulfilled. The surface of the old wood template has more defects, and the strength can not meet the requirement. The old wood template is decomposed and cut into battens, a plurality of battens are assembled into a new smooth batten, and the outer side of the batten is wrapped with a PP plastic material, so that the wood template has high strength and regular and attractive appearance.

In order to avoid loosening and tightly combining a plurality of battens, the battens need to be wound before being coated with plastic materials, so that the compactness of the battens and the flatness of the appearance of the battens are guaranteed. The existing winding structure is difficult to ensure the compactness of the battens, the volume is large, the production line is lengthened, the winding quality is poor, and the efficiency is low.

Disclosure of Invention

The invention aims to provide a special winding mechanism for rectangular composite materials, which has the advantages of compact structure, small volume, convenience, safety, good winding quality and high efficiency, and meets the requirement of double-line synchronous production.

In order to achieve the purpose, the invention provides the following technical scheme: a special winding mechanism for rectangular composite materials comprises a rotary table, a mandrel, flanges, bearing seats, a rectangular channel, a driving sprocket and a wire drum, wherein the rotary table and the mandrel are arranged in two groups, the rotary table is connected with the mandrel through the flanges, gear rings are arranged on the outer sides of the rotary table, and the gear rings of the two groups of rotary tables are meshed with each other; the bearing seat supports the two ends of the mandrel to rotate, through holes are formed in the centers of the mandrel and the turntable, the rectangular channel penetrates through the through holes, and a driving sprocket is arranged on the outer side of one group of mandrels; the periphery of one side face edge of the rotary table back to the mandrel is uniformly provided with a plurality of bobbins, the outer sides of the bobbins are respectively provided with a bobbin cover, the centers of the bobbins are rotatably connected with a central shaft, and two ends of the central shaft are provided with baffle discs used for clamping yarn coils; the tensioning devices are arranged on the outer sides of the cylinder covers, porcelain eyes are further arranged on the side faces of the rotary disc, and the porcelain eyes, the tensioning devices and the wire cylinders are identical in number and are in one-to-one correspondence.

Further, a bearing for supporting the spindle to rotate is arranged in the bearing seat.

Furthermore, a support is fixedly arranged on the lower side of the rectangular channel; gaps are arranged between the rectangular channel and the through hole of the mandrel and between the rectangular channel and the through hole of the turntable.

Further, the driving chain wheel is positioned between the bearing seats at the two ends of the mandrel.

Furthermore, the number of the wire barrels on the side surface of each rotary table is four; the bobbin and the bobbin cover are movably connected through a snap fastener.

Further, the yarn of the yarn coil passes through the cylinder cover, bypasses the tensioner and then passes through the porcelain eye to be wound on the outer side of the rectangular core material, and the wound rectangular core material passes through the rectangular channel.

Further, the cylinder covers are provided with through holes matched with yarns.

Furthermore, a supporting cylinder is arranged on the side face of the center of the rotary table, the supporting cylinder corresponds to the through hole in the center of the rotary table, and the porcelain eyes are uniformly distributed on the cylinder wall at the tail end of the supporting cylinder.

The invention has the following beneficial effects:

the invention has compact structure, small volume and small occupied space, and avoids overlong production line length; the driving device drives the driving chain wheel to operate, so that the gear ring meshing structure operates, the structure is tightly and accurately matched, the internal clearance of the equipment is small, and the space occupation is reduced;

the tensioning device and the porcelain eye are adopted, so that the yarn is stably conveyed and wound under tension, the winding quality is improved, and wood beams are prevented from loosening;

the rectangular composite material winding device ensures the reliability of the production quality of the rectangular composite material by arranging the rectangular channel, and ensures that the winding quality is comparable to the winding quality of the cylindrical core material with uniform circumference by matching with the tensioner;

the invention adopts parallel arrangement, single power drive and gear ring meshing synchronous rotation, simultaneously realizes double-line production of composite battens, greatly improves production efficiency, saves production cost and reduces production space occupation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of an active set according to the present invention.

Fig. 3 is a schematic top view of the present invention.

FIG. 4 is a side view of the present invention.

In the figure: 1. the device comprises a cylinder cover, 2, a wire cylinder, 3, a gear ring, 4, a rotary table, 5, a flange, 6, a driving sprocket, 7, a mandrel, 8, a rectangular channel, 9, a bearing, 10, a bearing seat, 11, a support, 12, a baffle disc, 13, a central shaft, 14, a tensioner, 15 and a porcelain eye.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the embodiment provides a special winding mechanism for a rectangular composite material, which includes a turntable 4, a mandrel 7, a flange 5, a bearing seat 10, a rectangular channel 8, a driving sprocket 6 and a bobbin 2, wherein the turntable 4 and the mandrel 7 are provided in two groups, the turntable 4 is connected with the mandrel 7 through the flange 5, gear rings 3 are provided on the outer sides of the turntable 4, and the gear rings 3 of the two groups of turntable 4 are engaged with each other; the bearing seat 10 supports the two ends of the mandrel 7 to rotate, through holes are formed in the centers of the mandrel 7 and the turntable 4, the rectangular channel 8 penetrates through the through holes, and the driving chain wheel 6 is arranged on the outer side of one group of mandrels 7; a plurality of thread drums 2 are uniformly distributed on the periphery of one side face, back to the mandrel 7, of the rotary table 4, drum covers 1 are arranged on the outer sides of the thread drums 2, a central shaft 13 is rotatably connected to the center of each thread drum 2, and blocking discs 12 used for clamping yarn coils are arranged at two ends of each central shaft 13; the outer sides of the cylinder covers 1 are provided with tensioners 14, the side surface of the rotary table 4 is also provided with porcelain eyes 15, and the porcelain eyes 15, the tensioners 14 and the wire cylinders 2 are in the same number and are in one-to-one correspondence.

In order to support the rotation of the spindle 7, in the present embodiment, a bearing 9 for supporting the spindle 7 to rotate is disposed in the bearing seat 10. The rotary table 4 is connected with the mandrel 7 through the flange 5, and the rotation of the mandrel 7 drives the rotary table 4 and the bobbin 2 to rotate, so that the yarn winding is realized. The yarn in this embodiment is preferably polyester yarn, but not limited to polyester yarn.

In order to fix the rectangular channel 8 without affecting the rotation of the mandrel 7 and the turntable 4, in the embodiment, a support 11 is fixedly arranged on the lower side of the rectangular channel 8; gaps are reserved between the rectangular channel 8 and the through hole of the mandrel 7 and between the rectangular channel 8 and the through hole of the rotary table 4. The rectangular channel 8 is arranged on the production line through a support 11; the mandrel 7 and the rotating disc 4 connected with the mandrel 7 are installed on a production line through a bearing seat 10. The bottoms of the support 11 and the bearing seat 10 are provided with mounting holes.

For the convenience of connection with the power unit, in this embodiment, the driving sprocket 6 is located between the bearing seats 10 at both ends of the spindle 7.

In order to realize uniform winding of yarns and facilitate the placement of yarn coils, in the embodiment, the number of bobbins 2 on the side surface of each rotary table 4 is four; the thread cylinder 2 and the cylinder cover 1 are movably connected through a snap fastener.

In order to achieve a stable output of yarn with tension, in this embodiment, the yarn of the yarn coil is wound outside the rectangular core material through the drum cover 1, around the tensioner 14, and then through the porcelain eye 15, and the wound rectangular core material passes through the rectangular passage 8.

In order to facilitate the yarn output from the bobbin 2, in this embodiment, the bobbin covers 1 are all provided with through holes matched with the yarn.

In order to realize uniform winding of the yarn, in this embodiment, a supporting cylinder is disposed on a side surface of the center of the turntable 4, the supporting cylinder corresponds to the through hole at the center of the turntable 4, and the porcelain eyes 15 are uniformly distributed on a cylinder wall at the tail end of the supporting cylinder.

When the winding machine works, the winding is divided into two groups which are parallel, and the simultaneous production of two production lines is realized. The two groups are connected and driven through gear rings 3, the two gear rings 3 are respectively arranged on two turntables 4, flanges 5 are arranged on the turntables 4, and the turntables 4 are connected with a mandrel 7 through the flanges 5; a rectangular channel 8 is arranged in the mandrel 7, and the rectangular channel 8 does not contact with and penetrates through the mandrel 7 and the turntable 4; the wood beam that twines passes through from rectangular channel 8, and 8 tip of rectangular channel are fixed in on the support 11, and dabber 7 both ends are equipped with two sets of bearings 9, lean on two sets of bearing frame 10 fixed winding mechanism, are equipped with drive sprocket 6 on one of them group dabber 7, and drive sprocket 6 passes through the chain and is connected with power device, transmits power. The rotary table 4 is provided with four groups of thread cylinders 2, a central shaft 13 and two retaining discs 12 are installed in each thread cylinder 2, a yarn thread is wound on the central shaft 13 and is clamped by the two retaining discs 12, a cylinder cover 1 is arranged outside each thread cylinder 2, a tensioner 14 is arranged on each cylinder cover 1, the yarn is drawn out from each thread cylinder 2, tensioned by the tensioner 14, penetrates through a porcelain eye 15 and is wound on the outer side of a batten.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.