CN216514450U - Durable easily-adjusted yarn nozzle - Google Patents

Abstract

The utility model discloses a durable and easily-adjustable yarn nozzle, which belongs to the technical field of textile parts and comprises a body, wherein a height adjusting groove is formed in the body, an installation part is arranged on the body in a sliding mode, the installation part is nested on the body and is installed on a jacquard machine through a first bolt, a limiting shell matched with the height adjusting groove is arranged in the installation part, a limiting component is arranged in the limiting shell, and a plurality of limiting grooves matched with the limiting component are formed in two sides of the height adjusting groove. Yarn mouth accessible installed part is fixed on the jacquard machine, and spacing casing can slide in the altitude mixture control inslot, and spacing subassembly can cooperate with the spacing groove of altitude mixture control inslot, fixes and spacing the height of yarn mouth to the operator accessible is operated spacing subassembly and is adjusted the height of yarn mouth, need not to prepare the instrument, and convenient operation is simple.

Description

Durable easily-adjusted yarn nozzle

Technical Field

The utility model discloses a durable and easily-adjustable yarn feeder, and belongs to the technical field of textile parts.

Background

The yarn mouth is one of the important parts on the computer jacquard, and its kind is various, mainly is used for the yarn guide operation, and the most common yarn mouth in the market is single hole yarn mouth, and few is the diplopore yarn mouth, and along with the continuous development of jacquard weave technology, more and more jacquard weave technology need to pass two different yarns simultaneously and can accomplish the technology.

The existing yarn feeder is fixed by clamping a bolt and two nuts, so that when the height of the yarn feeder needs to be adjusted, a tool needs to be found, then the nut is unscrewed, and the nut is screwed after the adjustment is finished, so that the operation is time-consuming and labor-consuming. In order to solve the problem, a new scheme of a durable and easily-adjustable yarn nozzle needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a durable and easily-adjustable yarn feeder.

The utility model realizes the purpose through the following technical scheme, and the durable easily-adjustable yarn nozzle comprises a body, wherein a height adjusting groove is formed in the body, an installation part is arranged on the body in a sliding mode, the installation part is embedded in the body and is installed on a jacquard machine through a first bolt, a limiting shell matched with the height adjusting groove is arranged in the installation part, a limiting component is arranged in the limiting shell, and a plurality of limiting grooves matched with the limiting component are formed in two sides of the height adjusting groove.

Through adopting above-mentioned technical scheme, gliding installed part is established to the cover on the body of yarn mouth, yarn mouth accessible installed part is fixed on the jacquard machine, and set up the spacing casing that passes the altitude mixture control groove of yarn mouth on the installed part, spacing casing can slide in the altitude mixture control inslot, set up spacing subassembly in spacing casing, spacing subassembly can cooperate with the spacing groove of altitude mixture control inslot, fix and spacing the height of yarn mouth, and the spacing subassembly of operator's accessible operation comes the height to adjust of yarn mouth, need not to prepare the instrument, and convenient operation is simple.

Preferably, the limiting assembly comprises a limiting block and a spring, the limiting block is arranged in the limiting shell in a sliding mode and extends to the inside and the outside of the limiting shell, two ends of the spring are respectively abutted to the limiting block and the mounting part, and the limiting groove is matched with the limiting block.

By adopting the technical scheme, the limiting blocks can be ejected outwards under the action of the springs and extend into the limiting grooves, and the limiting blocks embedded into the limiting grooves can limit the height of the yarn nozzle, so that the effect of fixing the height is achieved; when the height of the yarn feeder needs to be adjusted, the limiting block is pushed inwards to be retracted into the limiting shell and separated from the limiting groove, and then the height of the yarn feeder can be adjusted.

Preferably, the cross section of the limiting groove is in a right trapezoid shape, and the smaller bottom faces outwards.

By adopting the technical scheme, the limiting groove is in a right trapezoid shape, so that when the limiting block touches the smaller bottom of the limiting groove, the vertical movement direction of the yarn mouth can be blocked; when the limiting block is pushed inwards, the limiting block can slowly move along the inclined plane of the right trapezoid and contract inwards until the limiting block is completely separated from the limiting groove, and the yarn nozzle can move in the vertical direction and adjust the height.

Preferably, the limiting shell is provided with an anti-deviation rod in a sliding mode, and the limiting block is provided with an anti-deviation guide groove matched with the anti-deviation rod.

Through adopting above-mentioned technical scheme, slide on spacing casing and set up and prevent the inclined to one side pole, the stopper cover is on preventing the inclined to one side pole to be provided with and prevent inclined to one side guide slot, make the stopper can remain throughout at the horizontality at gliding in-process, can not take place the skew and turn to, guaranteed the stopper spacing to the yarn mouth.

Preferably, the mounting piece comprises a first block body and a second block body, and the first block body and the second block body are fixed through a bolt.

Through adopting above-mentioned technical scheme, it is fixed with block two-way bolt two with block to form the installation piece, when making spacing subassembly's installation and installing the installed part on the yarn feeder, convenience that can both be more.

Preferably, the mounting part is provided with a button for pushing the limiting block in a sliding manner.

Through adopting above-mentioned technical scheme, set up the button on the installed part, the operator accessible is pressed the button and is come the stopper inwards to promote to make the height of yarn mouth adjusted, and convenient operation.

Preferably, the surface of the body is provided with a tungsten carbide coating.

By adopting the technical scheme, the tungsten carbide has the characteristics of high hardness, wear resistance, corrosion resistance, high temperature resistance and the like, and the tungsten carbide coating is plated outside the yarn nozzle body, so that the wear resistance and the corrosion resistance of the yarn nozzle can be enhanced, and the service life of the yarn nozzle can be longer.

Compared with the prior art, the utility model has the beneficial effects that:

slide on the yarn mouth and set up the installed part, yarn mouth accessible installed part installation is fixed on the jacquard to be provided with the spacing casing that can slide in the height adjustment inslot of yarn mouth on the installed part, through the cooperation of the spacing subassembly in spacing casing and the spacing groove of height adjustment inslot, the high position of yarn mouth will be fixed, and the operator just can drive spacing subassembly through pressing the button on the spacing casing, thereby can adjust the height of yarn mouth, and convenient operation is simple, need not to prepare any instrument.

Drawings

FIG. 1 is a schematic view of the overall structure of a durable and easily adjustable yarn feeder of the present invention;

FIG. 2 is a schematic view showing an exploded structure of a durable and easily adjustable yarn nozzle of the present invention;

fig. 3 is a schematic diagram of an exploded structure of a durable and easily adjustable yarn nozzle.

Reference numerals: 1. a body; 2. a height adjusting groove; 3. a mounting member; 4. a first bolt; 5. a limiting groove; 6. a second bolt; 7. a button; 8. a first block body; 9. a limiting shell; 10. an anti-deviation rod; 11. a limiting block; 12. a second block body; 13. a spring.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. 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.

As shown in fig. 1, 2 and 3, the durable and easily-adjustable yarn nozzle comprises a body 1, wherein a tungsten carbide coating is arranged on the surface of the body 1, the tungsten carbide coating has the characteristics of wear resistance, corrosion resistance, high temperature resistance and the like besides high hardness, and the tungsten carbide coating is plated outside the yarn nozzle body 1, so that the wear resistance and corrosion resistance of the yarn nozzle can be enhanced, and the service life of the yarn nozzle can be longer.

The body 1 is vertically provided with the mounting piece 3 in a sliding mode, the mounting piece 3 comprises a first block body 8 and a second block body 12, and the first block body 8 and the second block body 12 are fixed through a second bolt 6 and are nested on the body 1. The second block body 12 is provided with a first bolt 4, and the yarn nozzle can be fixed on the jacquard machine through the first bolt 4.

Be provided with height adjustment groove 2 on the body 1, be provided with the spacing casing 9 of embedding in height adjustment groove 2 in the installed part 3, spacing casing 9 can be along with the removal of installed part 3 and upwards or downward slip is carried out in height adjustment groove 2. A limiting assembly is arranged in the limiting shell 9 and comprises a limiting block 11 and a spring 13. The limiting blocks 11 are horizontally arranged on two sides of the limiting shell 9 in a sliding mode, and the limiting blocks 11 can slide forwards or backwards in the limiting shell 9. The horizontal slip is provided with prevents inclined to one side pole 10 on the spacing casing 9, set up on the stopper 11 with prevent inclined to one side pole 10 matched with prevent inclined to one side guide slot, stopper 11 nestification is on preventing inclined to one side pole 10, prevents inclined to one side pole 10 and can be supported by it and slide thereupon when stopper 11 slides to can restrict stopper 11, make it keep on horizontal position, can not take place to turn to. The two ends of the spring 13 are respectively abutted against the limiting block 11 and the mounting part 3, and the limiting block 11 is pushed forwards by the spring 13.

Seted up a plurality of spacing grooves 5 on the both sides of altitude mixture control groove 2, the shape of the cross section of spacing groove 5 is right trapezoid, and less end towards the outside, when stopper 11 was pushed up to the outside, it can extend to outside spacing casing 9, imbeds in the middle of the spacing groove 5 to make the vertical direction removal of yarn mouth spacing, thereby reach the purpose of fixed yarn mouth high position.

Horizontal slip is provided with button 7 on block 8, when the operator need adjust the height of yarn mouth, only need to press button 7 inwards, and button 7 can support and press and promote stopper 11, makes it remove backward to under the effect of the hypotenuse of spacing groove 5, continuous toward removing in spacing casing 9, finally break away from spacing groove 5 completely, shrink to in the spacing casing 9. At the moment, the yarn mouth can move in the vertical direction, and an operator can press the button 7 and adjust the height of the yarn mouth at the same time. And after the adjustment is finished, the button 7 is released, at the moment, the limiting block 11 is reset under the action of the spring 13 and is embedded into the limiting groove 5 again, so that the height position of the yarn mouth is fixed. The operation is simple and convenient, and tools are not needed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a durable easily adjusts yarn mouth, includes body (1), be provided with altitude mixture control groove (2) on body (1), its characterized in that: the novel jacquard machine is characterized in that an installation part (3) is arranged on the body (1) in a sliding mode, the installation part (3) is nested on the body (1) and is installed on the jacquard machine through a bolt I (4), a limiting shell (9) matched with the height adjusting groove (2) is arranged in the installation part (3), a limiting component is arranged in the limiting shell (9), and a plurality of limiting grooves (5) matched with the limiting component are formed in the two sides of the height adjusting groove (2).

2. A durable easily adjustable yarn feeder as claimed in claim 1, wherein: the limiting assembly comprises a limiting block (11) and a spring (13), the limiting block (11) is arranged in the limiting shell (9) in a sliding mode and extends to the inside and the outside of the limiting shell (9), two ends of the spring (13) are respectively connected with the limiting block (11) and the mounting part (3) in an abutting mode, and the limiting groove (5) is matched with the limiting block (11).

3. A durable easily adjustable yarn feeder as claimed in claim 1, wherein: the cross section of the limiting groove (5) is in a right trapezoid shape, and the smaller bottom faces outwards.

4. A durable easily adjustable yarn feeder according to claim 2, wherein: the limiting shell (9) is provided with an anti-deviation rod (10) in a sliding mode, and the limiting block (11) is provided with an anti-deviation guide groove matched with the anti-deviation rod (10).

5. A durable easily adjustable yarn feeder as claimed in claim 1, wherein: the mounting piece (3) comprises a first block body (8) and a second block body (12), and the first block body (8) and the second block body (12) are fixed through a second bolt (6).

6. A durable easily adjustable yarn feeder according to claim 2, wherein: the mounting piece (3) is provided with a button (7) used for pushing the limiting block (11) in a sliding mode.

7. A durable easily adjustable yarn feeder as claimed in claim 1, wherein: the surface of the body (1) is provided with a tungsten carbide coating.

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