CN218809670U

CN218809670U - Be used for carbon fiber yarn winding cylinder inner wall tight dabber that rises

Info

Publication number: CN218809670U
Application number: CN202223188349.1U
Authority: CN
Inventors: 屠硕; 李显峰
Original assignee: Shenyang Huili Intelligent Technology Co ltd
Current assignee: Shenyang Huili Intelligent Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a be used for carbon fiber yarn paper roll inner wall to rise tight dabber relates to the technical field that the carbon fiber yarn book installation rises and tightly rises, the utility model discloses a solve current yarn book installation and rise tight if there is not the problem that stable air supply just can't work, the utility model discloses a handle and locating piece, handle fixed connection the locating piece upside, the handle links to each other with fixed stop. When the locking device is locked, the handle is rotated to enable the handle to form 90 degrees with the position shown in the figure, the handle is pushed inwards, the movable plate drives the outer circular shell to move along the diameter direction, the inner diameter is enlarged until the front end of the locking device is locked, the handle is shifted rightwards, the locking block enters the locking groove, the outer circular shell and the paper tube are tightly connected in an expanding mode, when the locking device is loosened, the handle is rotated to enable the outer circular shell and the position shown in the figure to form 90 degrees and pushed inwards, the movable plate drives the outer circular shell to move along the diameter direction, the inner diameter is reduced, the outer circular shell and the paper tube are separated, the operation is convenient and fast, the locking is reliable, and the condition that the device cannot work due to the fact that no air source exists cannot occur.

Description

Be used for carbon fiber yarn winding paper section of thick bamboo inner wall tight dabber that rises

Technical Field

The utility model relates to a tight technical field of carbon fiber yarn book installation rises specifically is a tight dabber that rises for carbon fiber yarn winding drum inner wall.

Background

At present, a winding tension carbon fiber yarn roll clamp of the device tightly tightens against an air expansion shaft, when a yarn roll is replaced, an air valve handle needs to be rotated to enable a key strip on the surface of the air expansion shaft to retract, a used yarn roll paper tube is taken down, the yarn roll to be replaced is threaded on a rotating shaft, the air valve handle is rotated, the key strip on the surface of the air expansion shaft extends out, and the yarn roll is locked. However, this mode of operation has the following disadvantages: the manufacturing cost is high, a stable air source is needed, once air is cut off or air pressure is reduced, the air expansion shaft fails, the yarn roll cannot rotate along with the rotating shaft, and equipment cannot work, so that the defects in the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems of the background art, the utility model provides a tension mandrel for the inner wall of a carbon fiber yarn paper winding cylinder, which comprises a handle and a positioning block, wherein the handle is fixedly connected with the upper side of the positioning block, the handle is connected with a fixed baffle, the fixed baffle is arranged on a shaft body of a movable wheel, two ends of the shaft body of the movable wheel are positioned through corresponding positioning columns, a pair of the positioning columns are arranged in holes of the positioning plate in a sliding way, and the movable wheel is arranged in an upper track of the movable plate in a rolling way;

two ends of the moving plate are respectively arranged at one end of the corresponding outer circular shell, a rotating shaft is arranged in the outer circular shells, one end of the rotating shaft extends out of the other end of the outer circular shells, and the extending end of the rotating shaft is connected with a tensioning mechanism.

The utility model discloses a further set up to: the rotating shaft and the pair of outer circular shells are in a concentric relation (namely yarn rolls are concentric), and the winding precision is guaranteed.

The utility model discloses a further set up to: and a positioning baffle is arranged on the other side of the positioning block.

The utility model discloses a further set up to: the hole of the positioning plate is a waist-shaped hole.

The utility model has the advantages that: this device is when locking, the twist grip makes its and the picture show position become 90, inwards (be close to the pivot direction) push, the movable plate drives outer round shell along the diametric motion, the internal diameter enlargies, until the locking front end, stir the handle right, make the latch segment get into the locking slot, make outer round shell and fiber container tightly expanded joint together, when loosening, the twist grip makes it become 90 inwards (keep away from the pivot direction) with the picture show position and pushes, the movable plate drives outer round shell along the diametric motion, the internal diameter reduces, make outer round shell and fiber container throw off, the simple operation, locking is reliable, the unable condition of working of equipment that leads to can not appear not having the air supply.

Drawings

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

Fig. 2 shows a side view of the present invention.

Fig. 3 shows a front view of the present invention.

The device comprises a reference numeral 1, a fixed baffle 2, a positioning column 3, a positioning plate 4, a moving plate 5, a moving wheel 6, a handle 7, a positioning baffle 8, an outer circle shell 9, a rotating shaft 10 and a positioning block.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to fig. 1 to 3. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a tight dabber that rises for carbon fiber yarn paper winding barrel inner wall, when using this device, pulling handle 6 to 90, push inwards (close pivot direction), reference column 2 slides along the waist type hole on locating plate 3, moving wheel 5 rolls along the track on the movable plate 4 and rolls up, excircle shell 8 and movable plate 4 are fixed together, movable plate 4 drives a pair of excircle shells 8 along the diametral motion, the internal diameter enlarges, until locking front end, stir handle 6 right, make the latch segment enter the locking slot (with the position shown in the figure), make a pair of excircle shells 8 and paper winding barrel expand tightly together, when loosening, rotate handle 6 make its 90 degrees push inwards (keep away from the pivot direction), movable plate 4 drive a pair of excircle shells 8 along the diametral motion, the internal diameter shrinks, make outer round shell 8 and paper cylinder throw off, through push-and-pull handle 6, impel outer round shell 8 to stretch out and draw back along the diametral, thereby realize rising and tighten or loosen the function of yarn book, realize guaranteeing through locating piece 10 that the tight diameter size that will rise, make it not hard up, a pair of outer round shell 8 only moves along the diametral, only two diameters (the tight diameter that rises that requires and the minimum diameter of withdrawal), moreover, the steam generator is simple in structure, the manufacturing is easy, the operation is simple, whole tight mechanism that rises is in the same place with pivot 9 is fixed, the machining precision is easy to guarantee, the steam generator is suitable for batch production, pivot 9 and outer round shell 8 are concentric (namely the yarn book is concentric), can guarantee the winding precision, the device is convenient in operation, the locking is reliable, the condition that the equipment that does not have the air supply and lead to can's the unable work can not appear.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a be used for carbon fiber yarn winding paper section of thick bamboo inner wall to rise dabber, includes handle (6) and locating piece (10), its characterized in that: the handle (6) is fixedly connected with the upper side of the positioning block (10), the handle (6) is connected with a fixed baffle (1), the fixed baffle (1) is arranged on a shaft body of the moving wheel (5), two ends of the shaft body of the moving wheel (5) are positioned through corresponding positioning columns (2), a pair of the positioning columns (2) is arranged in holes of the positioning plate (3) in a sliding mode, and the moving wheel (5) is arranged in an upper track of the moving plate (4) in a rolling mode;

two ends of the moving plate (4) are respectively arranged at one end of the corresponding outer circular shell (8), a rotating shaft (9) is arranged in the outer circular shell (8), one end of the rotating shaft (9) extends out of the other end of the outer circular shell (8), and the extending end of the rotating shaft (9) is connected with a tensioning mechanism.

2. The tension mandrel for the inner wall of the carbon fiber yarn winding cylinder as claimed in claim 1, wherein: the rotating shaft (9) and the pair of outer circular shells (8) are in a concentric relation.

3. The tension mandrel for the inner wall of the carbon fiber yarn winding paper cylinder as claimed in claim 1, wherein: and a positioning baffle (7) is arranged on the other side of the positioning block (10).

4. The tension mandrel for the inner wall of the carbon fiber yarn winding paper cylinder as claimed in claim 1, wherein: the holes of the positioning plate (3) are waist-shaped holes.