CN215710759U

CN215710759U - Visual adjustment structure of yarn tension for textile machinery

Info

Publication number: CN215710759U
Application number: CN202121898052.7U
Authority: CN
Inventors: 刘勇
Original assignee: Nanjing Garment Shanghai Co ltd
Current assignee: Nanjing Garment Shanghai Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-01
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a visual yarn tension adjusting structure for textile machinery, which comprises a supporting plate and is characterized in that: the middle part of backup pad is equipped with the round hole, the downthehole swing joint circle axle's of circle lower part, the downside center department of the upper end tip fixed connection wire reel of circle axle is equipped with between two arc splint the circle axle, two the arc splint inboard is fixed with the damping fin, two the arc splint are hollow structure, two the downside one end of arc splint is fixed the intercommunication respectively has the liquid inlet joint, two the downside other end of arc splint is fixed the intercommunication respectively has a liquid joint. The utility model relates to the field of yarn tension adjusting equipment, in particular to a visual yarn tension adjusting structure for textile machinery. The utility model relates to a visual yarn tension adjusting structure for textile machinery, which is beneficial to realizing the adjustment of the tension of yarns.

Description

Visual adjustment structure of yarn tension for textile machinery

Technical Field

The utility model relates to the field of yarn tension adjusting equipment, in particular to a visual yarn tension adjusting structure for textile machinery.

Background

In the production process of the textile industry, yarns need to be transferred from spindles to a weft accumulator, and the yarns wound on the weft accumulator maintain proper tension to facilitate subsequent processing; the existing tensioner for adjusting the tension of yarn is composed of two elastic clamping plates with smooth surfaces attached, the yarn passes through the middle of the clamping plates, and the friction force between the yarn and the elastic clamping plates is converted into the tension on the yarn; although the yarn is soft and the elastic clamping plate has high hardness, the surface of the elastic clamping plate can be gradually abraded to form a wire groove under the high-speed friction of the yarn at the same position of the elastic clamping plate, the yarn can not obtain proper tension when passing through the wire groove, and burrs are easily formed in the wire groove, so that the probability of yarn breakage is increased. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a visual yarn tension adjusting structure for textile machinery, which is convenient for adjusting the tension of yarns.

The utility model adopts the following technical scheme to realize the purpose of the utility model:

the utility model provides a visual structure of adjusting of yarn tension for spinning machine, includes the backup pad, characterized by: a round hole is formed in the middle of the supporting plate, the lower portion of a round shaft is movably connected in the round hole, the upper end portion of the round shaft is fixedly connected with the center of the lower side of the wire spool, the round shaft is arranged between the two arc-shaped clamping plates, and damping fins are fixed on the inner sides of the two arc-shaped clamping plates;

the two arc-shaped clamping plates are of a hollow structure, one ends of the lower sides of the two arc-shaped clamping plates are respectively and fixedly communicated with a liquid inlet joint, and the other ends of the lower sides of the two arc-shaped clamping plates are respectively and fixedly communicated with a liquid outlet joint;

the outer sides of the two arc-shaped clamping plates are fixedly connected with guide rods respectively, the two guide rods penetrate through corresponding guide cylinders respectively, and the two guide cylinders are fixedly connected to the upper side of the supporting plate respectively.

As a further limitation of the technical scheme, two ends of the guide rods are respectively hinged with one end of a connecting rod, the other end of the connecting rod is respectively hinged with one end of a supporting rod, and the other end of the supporting rod is respectively fixedly connected with one side of the first cross-shaped sliding block.

As the further injecture of this technical scheme, cross slider one sets up in the cross spout box, the one end fixed connection of cross spout box is at the middle part of U-shaped backup pad, the both ends of U-shaped backup pad are fixed connection respectively and are corresponding guide tube one side, the one end of cross slider one side fixed connection spring, the one end of the other end fixed connection cross slider two of spring.

As a further limitation of the technical scheme, a second cross-shaped sliding block is arranged in the cross-shaped sliding groove box, one end of a screw rod is movably connected with the middle part of the second cross-shaped sliding block, the screw rod is in threaded connection with one end of the cross-shaped sliding groove box, and the other end of the screw rod is fixedly connected with a knob.

As a further limitation of the technical scheme, one side of the cross-shaped chute box is fixedly connected with a graduated scale.

As a further limitation of the technical scheme, one end of the supporting plate is fixedly connected with the mounting plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) the frictional force increase of this device's damping fin to the circle axle makes the yarn drive wire reel pivoted required power bigger, makes tighter that the yarn was tightened, makes the tension of yarn bigger, and the accessible scale observes out the distance that two removals of cross slider, confirms the tension size of yarn.

(2) The damping fin and the round shaft frictional heating of this device influence this device easily and use, are linked together two inlet fitting and the outside cold water circulating pump's that is equipped with drain pipe, and two outlet fitting are linked together with the outside cold water circulating pump's that is equipped with feed liquor pipe, make arc splint temperature reduction to cool down the damping fin.

The utility model relates to a visual yarn tension adjusting structure for textile machinery, wherein a traditional elastic clamping plate is replaced by a wire spool, the surface of the wire spool is gradually abraded to form a wire groove, the abrasion of the wire spool by yarn is avoided, and the adjustment of the yarn tension is facilitated.

Drawings

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

Fig. 2 is a schematic perspective view of the present invention.

FIG. 3 is a first schematic view of a part of the connection structure of the present invention.

FIG. 4 is a second schematic view of a part of the connection structure of the present invention.

Fig. 5 is a third schematic view of a part of the connection structure of the components of the present invention.

Fig. 6 is a schematic view of a part of the connection structure of the present invention.

In the figure: 1. the device comprises a wire spool, 2, an arc-shaped clamping plate, 3, a guide cylinder, 4, a guide rod, 5, a connecting rod, 6, a supporting plate, 7, a U-shaped supporting plate, 8, a supporting rod, 9, a first cross-shaped sliding block, 10, a spring, 11, a graduated scale, 12, a second cross-shaped sliding block, 13, a knob, 14, a screw rod, 15, a cross-shaped sliding groove box, 16, a mounting plate, 17, a round shaft, 18, a liquid inlet joint, 19, a liquid outlet joint, 20, a damping sheet, 21 and a round hole.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the utility model. Rather, the scope of the utility model is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

As shown in fig. 1-6, the present invention comprises a supporting plate 6, a circular hole 21 is arranged in the middle of the supporting plate 6, the circular hole 21 is movably connected with the lower part of a circular shaft 17, the upper end of the circular shaft 17 is fixedly connected with the lower center of a wire reel 1, the circular shaft 17 is arranged between two arc-shaped clamping plates 2, and damping fins 20 are fixed on the inner sides of the two arc-shaped clamping plates 2;

the two arc-shaped clamping plates 2 are of a hollow structure, one ends of the lower sides of the two arc-shaped clamping plates 2 are respectively and fixedly communicated with a liquid inlet joint 18, and the other ends of the lower sides of the two arc-shaped clamping plates 2 are respectively and fixedly communicated with a liquid outlet joint 19;

the outer sides of the two arc-shaped clamping plates 2 are respectively fixedly connected with a guide rod 4, the two guide rods 4 respectively penetrate through a corresponding guide cylinder 3, and the two guide cylinders 3 are respectively and fixedly connected to the upper side of the supporting plate 6.

Two the both ends of guide arm 4 articulate the one end of connecting rod 5 respectively, two the other end of connecting rod 5 articulates the one end of bracing piece 8 respectively, two the other end of bracing piece 8 is fixed connection respectively in one side of cross slider 9.

One 9 of cross slider sets up in cross chute box 15, the one end fixed connection of cross chute box 15 is in the middle part of U-shaped backup pad 7, the both ends of U-shaped backup pad 7 are fixed connection respectively and are corresponding 3 one side of guide cylinder, one 9 one side fixed connection spring 10's of cross slider one end, spring 10's the other end fixed connection cross slider two 12's one end.

The second cross-shaped sliding block 12 is arranged in the cross-shaped sliding groove box 15, one end of the screw rod 14 is movably connected with the middle of the second cross-shaped sliding block 12, the screw rod 14 is in threaded connection with one end of the cross-shaped sliding groove box 15, and the other end of the screw rod 14 is fixedly connected with the knob 13.

And a graduated scale 11 is fixedly connected to one side of the cross-shaped chute box 15.

One end of the supporting plate 6 is fixedly connected with a mounting plate 16.

The working process of the utility model is as follows: when the device is used, the device is arranged at a required position through the mounting plate 16, the thread end of a spindle is wound in a side groove of the wire spool 1, then the thread end is wound and fixed on the weft accumulator, then the weft accumulator is started to perform the thread winding operation, the weft accumulator drives the yarn to move, the yarn drives the wire spool 1 and the round shaft 17 to rotate due to the friction force of the yarn and the wire spool 1, when the thread between the wire spool 1 and the weft accumulator is loosened, the rotary knob 13 drives the screw rod 14 to rotate, the screw rod 14 drives the cross-shaped sliding block II 12 to move towards the direction close to the cross-shaped sliding block I9 in the cross-shaped sliding groove box 15, the spring 10 is compressed, the elasticity of the spring 10 pushes the cross-shaped sliding block I9 to move towards the direction close to the U-shaped supporting plate 7, the cross-shaped sliding block I9 pushes the corresponding connecting rod 5 to swing through the two supporting rods 8, the two connecting rods 5 drive the two guide rods 4 to move towards the directions close to each other, two guide arms 4 drive corresponding arc splint 2 and damping fin 20 to the direction that is close to each other and remove, make damping fin 20 to the increase of the frictional force of circle axle 17, make the yarn drive the required power of wire reel 1 pivoted bigger, make the yarn tighten tighter, make the tension of yarn bigger, the distance that two 12 of cross-shaped slider moved is observed out to accessible scale 11, confirms the tension size of yarn. Because damping fin 20 and round axle 17 frictional heating, influence this device use easily, be linked together two inlet fitting 18 with the outside liquid outlet pipe of the cold water circulating pump that is equipped with, two outlet fitting 19 are linked together with the outside liquid inlet pipe of the cold water circulating pump that is equipped with, make arc splint 2 temperature reduction to lower the temperature to damping fin 20.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the utility model. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the utility model as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the utility model, including the best mode, and also to enable any person skilled in the art to practice the utility model, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the utility model is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a visual structure of adjusting of yarn tension for spinning machine, includes backup pad (6), characterized by:

a round hole (21) is formed in the middle of the supporting plate (6), the lower portion of a round shaft (17) is movably connected in the round hole (21), the upper end portion of the round shaft (17) is fixedly connected with the center of the lower side of the wire spool (1), the round shaft (17) is arranged between the two arc-shaped clamping plates (2), and damping sheets (20) are fixed on the inner sides of the two arc-shaped clamping plates (2);

the two arc-shaped clamping plates (2) are of hollow structures, one ends of the lower sides of the two arc-shaped clamping plates (2) are respectively and fixedly communicated with a liquid inlet joint (18), and the other ends of the lower sides of the two arc-shaped clamping plates (2) are respectively and fixedly communicated with a liquid outlet joint (19);

the outer sides of the two arc-shaped clamping plates (2) are respectively fixedly connected with a guide rod (4), the two guide rods (4) respectively penetrate through a corresponding guide cylinder (3), and the two guide cylinders (3) are respectively and fixedly connected to the upper side of the supporting plate (6).

2. The visual yarn tension adjusting structure for textile machinery as claimed in claim 1, wherein: two the both ends of guide arm (4) articulate the one end of connecting rod (5) respectively, two the other end of connecting rod (5) articulates the one end of connecting rod (8) respectively, two the other end of bracing piece (8) is fixed connection respectively in one side of cross slider (9).

3. The visual yarn tension adjusting structure for textile machinery as claimed in claim 2, wherein: cross slider (9) set up in cross chute box (15), the one end fixed connection of cross chute box (15) is at the middle part of U-shaped backup pad (7), the both ends difference fixed connection of U-shaped backup pad (7) is corresponding guide tube (3) one side, the one end of cross slider (9) one side fixed connection spring (10), the one end of the other end fixed connection cross slider two (12) of spring (10).

4. The visual yarn tension adjusting structure for textile machinery as claimed in claim 3, wherein: two (12) settings of cross slider are in cross sliding groove box (15), the one end swing joint of lead screw (14) the middle part of two (12) of cross slider, lead screw (14) threaded connection the one end of cross sliding groove box (15), the other end fixed connection knob (13) of lead screw (14).

5. The visual yarn tension adjusting structure for textile machinery as claimed in claim 3, wherein: one side of the cross-shaped chute box (15) is fixedly connected with a graduated scale (11).

6. The visual yarn tension adjusting structure for textile machinery as claimed in claim 1, wherein: one end of the supporting plate (6) is fixedly connected with the mounting plate (16).