CN219193995U

CN219193995U - Yarn device is put to rate of tension adjustable

Info

Publication number: CN219193995U
Application number: CN202223282830.7U
Authority: CN
Inventors: 贾右兵
Original assignee: Shanghai Xiaolanxiang Garment Co ltd
Current assignee: Shanghai Xiaolanxiang Garment Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-16
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a tension-adjustable yarn feeding device, which comprises support plates symmetrically arranged at the left side and the right side, wherein the lower ends of the support plates are connected with the ground, an adjustable frame is arranged between the support plates at the left side and the right side, and a plurality of positioning members for positioning yarn cylinders are arranged at the inner side of the adjustable frame; the device can realize yarn stabilization, rotation damping is adjustable, and the yarn barrel is easy to replace.

Description

Yarn device is put to rate of tension adjustable

Technical Field

The utility model relates to a yarn feeding device with adjustable tension.

Background

During operation of the textile equipment, yarns on the yarn barrels need to be pulled out, the yarn barrels wound with the yarns are sleeved on the yarn barrel shafts by adopting the bracket to match with the plurality of yarn barrel shafts in the prior art, and the textile equipment applies tension to the yarns during operation to pull the yarn barrels to rotate so as to pull the yarns out. Alternatively, the yarn tube is inclined, and the yarn is drawn out in a spiral shape along the end of the yarn tube, and the yarn tube does not rotate at this time.

The two yarn discharging modes are that when the textile equipment stops working, the yarn stops being drawn out, and the yarn drum is not stopped, so that the yarn is wound and knotted after being loosened. Second, when the yarn is drawn out in a spiral shape, the yarn is knotted or even broken when the yarn is wound unevenly on the bobbin or the yarn is embedded and staggered.

Therefore, we design a yarn feeding device with adjustable tension, which can realize yarn stabilization, has adjustable rotation damping and is easy to replace a yarn drum.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the yarn feeding device with adjustable tension, which can realize yarn stabilization, has adjustable rotation damping and is easy to replace a yarn cylinder.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a yarn device is put to adjustable rate of tension, includes the mounting panel that left and right sides symmetry set up, and ground is connected to the lower extreme of mounting panel, installs adjustable frame between the mounting panel of left and right sides a plurality of location yarn section of thick bamboo usefulness's locating component is installed to the inboard of adjustable frame.

Preferably, a vertical chute is arranged on the plate surface of the support plate, a bolt is arranged on the side surface of the adjustable frame, and a nut is matched with the bolt after the bolt passes through the chute.

Among the above-mentioned technical scheme, adjustable frame can be along the vertical slip of mounting panel, and the adjustable frame of reasonable quantity is installed according to actual production needs to be convenient for, and adjustable frame still is rotatable, according to the angle of inlet wire angle overall adjustment adjustable frame's angle.

Preferably, the positioning member comprises a rotating seat fixed at the inner bottom of the adjustable frame, and a cylinder shaft matched with the rotating seat, a first bolt is matched between the cylinder shaft and the rotating seat, a lower positioning seat is arranged at a position, close to the lower part, of the outer wall of the cylinder shaft, a bearing is matched between the lower positioning seat and the cylinder shaft, the cylinder shaft is a hollow shaft, the upper end of the cylinder shaft is inserted with a plug rod, the plug rod slides along the axial direction of the cylinder shaft, a guide block is arranged at the inner wall of the cylinder shaft, a guide groove matched with the guide block is arranged at the outer wall of the plug rod, the guide groove penetrates through the plug rod downwards, an upper positioning seat is arranged at the outer wall of the plug rod, a first bearing is matched between the upper positioning seat and the plug rod, the interior of the plug rod is hollow, an elastic locking member is matched with the plug rod, and the upper end of the elastic locking member is matched with the adjustable frame; and conical locating surfaces are arranged on opposite surfaces of the lower locating seat and the upper locating seat, and the yarn barrel is located between the upper locating surface and the lower locating surface.

Preferably, the elastic locking member comprises a movable rod, the movable rod is inserted into the inserted rod, the movable rod slides along the axial direction of the inserted rod, an adjusting rod is arranged at the upper end of the movable rod, a clamping seat is arranged at the upper end of the adjusting rod, a bayonet is arranged at the upper end of the clamping seat, a pressure adjusting nut is matched with the outer part of the adjusting rod, a spring is fixed at the lower end of the pressure adjusting nut, a pressing sheet is fixed at the lower end of the spring, a wool felt is fixedly adhered at the lower end of the pressing sheet, the wool felt acts on the upper surface of the upper positioning seat, and the adjustable frame is matched with the bayonet.

In the above technical scheme, through pushing down the spring, can let the bayonet socket break away from adjustable frame, then rotatory spool, take out the inserted bar from the spool again, insert yarn section of thick bamboo to the spool on, insert the inserted bar to the spool again, then push down the spring, reset the cassette, adjustable frame cooperates in the bayonet socket, accomplishes the vertical locking to the spool this moment to the spring provides the resilience force, exerts rotary damping for last positioning seat.

Preferably, a shock pad is arranged at the inner bottom surface of the bayonet.

In the technical scheme, the damping gasket is adopted, so that noise between the elastic locking member and the adjustable frame is reduced in the rotating process of the yarn drum.

The beneficial effects of the utility model are as follows:

the yarn section of thick bamboo's quick assembly can be realized to this device to utilize the elasticity that the spring applyed, make yarn section of thick bamboo by the centre gripping down between positioning seat and the last positioning seat, utilize wool felt to apply frictional resistance, increase the rotation damping of last positioning seat, and then adjust the resistance of putting the yarn, easy operation is convenient, and resets comparatively conveniently, the replacement of yarn section of thick bamboo of being convenient for is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of a bracket plate;

FIG. 3 is a front view of the positioning member;

fig. 4 is a side view of the positioning member.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 4, a yarn feeding device with adjustable tension comprises a support plate 1 symmetrically arranged at the left side and the right side, wherein the lower end of the support plate 1 is connected with the ground, an adjustable frame 2 is arranged between the support plates 1 at the left side and the right side, and a plurality of positioning members 3 for positioning yarn barrels are arranged at the inner side of the adjustable frame 2.

In a preferred embodiment of the present utility model, a vertical chute 11 is provided on the plate surface of the support plate 1, a bolt 21 is provided on the side surface of the adjustable frame 2, and a nut 22 is fitted to the bolt 21 after passing through the chute 11.

In a preferred embodiment of the present utility model, the positioning member 3 includes a rotating seat 31 fixed at the inner bottom of the adjustable frame 2, and a cylinder shaft 32 matched with the rotating seat 31, a first bolt 33 is matched between the cylinder shaft 32 and the rotating seat 31, a lower positioning seat 34 is arranged at a position close to the lower part of the outer wall of the cylinder shaft 32, a bearing (not shown) is matched between the lower positioning seat 34 and the cylinder shaft 32, the cylinder shaft 32 is a hollow shaft, a plug rod 35 is inserted into the upper end of the hollow shaft 32, the plug rod 35 slides along the axial direction of the cylinder shaft 32, a guide block (not shown) is arranged at the inner wall of the cylinder shaft 32, a guide groove 36 matched with the guide block is arranged at the outer wall of the plug rod 35, an upper positioning seat 37 is arranged at the outer wall of the plug rod 35 downwards penetrating through the guide groove 36, a first bearing (not shown) is matched between the upper positioning seat 37 and the plug rod 35, the hollow shaft 35 is matched with the elastic locking member 4 through the hollow plug rod 35, and the elastic locking member 4 is matched with the hollow shaft 4; the opposite surfaces of the lower positioning seat 34 and the upper positioning seat 37 are provided with conical positioning surfaces 331, and the yarn drum is positioned between the upper positioning surface and the lower positioning surface.

In a preferred embodiment of the present utility model, the elastic locking member 4 includes a movable rod 41, the movable rod 41 is inserted into the insert rod 35, the movable rod 41 slides along the axial direction of the insert rod 35, an adjusting rod 42 is disposed at the upper end of the movable rod 41, a clamping seat 43 is disposed at the upper end of the adjusting rod 42, a bayonet 44 is disposed at the upper end of the clamping seat 43, a pressure adjusting nut 45 is matched with the outer part of the adjusting rod 42, a spring 46 is fixed at the lower end of the pressure adjusting nut 45, a pressing sheet 47 is fixed at the lower end of the spring 46, a wool felt 48 is fixed at the lower end of the pressing sheet 47, the wool felt 48 acts on the upper surface of the upper positioning seat 37, and the bayonet 44 is matched with the adjustable frame 2.

In a preferred embodiment of the utility model, a shock absorbing pad 444 is provided at the location of the inner bottom surface of the bayonet 44.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a yarn device is put to adjustable rate of tension, includes the mounting panel that left and right sides symmetry set up, and ground is connected to the lower extreme of mounting panel, in the left and right sides install adjustable frame, its characterized in that between the mounting panel: the inner side of the adjustable frame is provided with a plurality of positioning members for positioning yarn bobbins, each positioning member comprises a rotating seat fixed at the inner bottom of the adjustable frame and a bobbin shaft matched with the rotating seat, bolts are matched between the bobbin shaft and the rotating seat, a lower positioning seat is arranged at a position, close to the lower part, of the outer wall of the bobbin shaft, a bearing is matched between the lower positioning seat and the bobbin shaft, the bobbin shaft is a hollow shaft, the upper end of the bobbin shaft is inserted with an inserted rod, the inserted rod slides along the axial direction of the bobbin shaft, the inner wall of the bobbin shaft is provided with a guide block, the outer wall of the inserted rod is provided with a guide groove matched with the guide block, the guide groove downwards penetrates through the inserted rod, an upper positioning seat is arranged at the outer wall of the inserted rod, a first bearing is matched between the upper positioning seat and the inserted rod, the inside of the inserted rod is hollow, the inserted rod is matched with an elastic locking member, and the upper end of the elastic locking member is matched with the adjustable frame; the yarn cylinder is positioned and is arranged up and down between the locating surface, the elastic locking component comprises a movable rod, the movable rod is inserted into the inserted link, the movable rod slides along the axial direction of the inserted link, the upper end of the movable rod is provided with an adjusting rod, the upper end of the adjusting rod is provided with a clamping seat, the upper end of the clamping seat is provided with a bayonet, the outer part of the adjusting rod is matched with a pressure adjusting nut, the lower end of the pressure adjusting nut is fixed with a spring, the lower end of the spring is fixed with a pressing sheet, the lower end of the pressing sheet is fixedly adhered with wool felt, the wool felt acts on the upper surface of the upper locating seat, and the bayonet is matched with the adjustable frame.

2. The tension-adjustable yarn feeding device according to claim 1, wherein: the adjustable support plate comprises a support plate, wherein a vertical sliding groove is formed in the plate surface of the support plate, bolts are arranged on the side face of the adjustable frame, and nuts are matched with the bolts after the bolts penetrate through the sliding groove.

3. The tension-adjustable yarn feeding device according to claim 1, wherein: and a shock absorption gasket is arranged at the position of the inner bottom surface of the bayonet.