CN217324498U

CN217324498U - Weft selecting device of rapier loom

Info

Publication number: CN217324498U
Application number: CN202220999863.4U
Authority: CN
Inventors: 赵忠国
Original assignee: Inner Mongolia Edelweiss Cashmere Products Co ltd
Current assignee: Inner Mongolia Edelweiss Cashmere Products Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-30
Anticipated expiration: 2032-04-27

Abstract

The utility model provides a rapier weaving machine selects latitude device belongs to rapier weaving machine selects latitude technical field, including selecting look seat and selecting look unit. The color selecting seat is provided with a plurality of color selecting units, each color selecting unit comprises a lifting seat, a probe and a pull rope, the probe and the pull rope are connected to the lifting seat, the pull rope can pass through a pulley and penetrate out of the top end of the color selecting seat, the probe is connected with the pulley through an elastic piece, the color selecting seat is provided with a probe seat for limiting the probe, and the probe is provided with a magnetic eye for allowing a weft thread to penetrate through. This structure can increase the capacity that the latitude was arranged to this increases weft's design, and then processes production to special product and the manifold product of design, and then satisfies the demand on customer and the market.

Description

Weft selecting device of rapier loom

Technical Field

The utility model relates to a rapier weaving machine selects latitude technical field particularly, relates to a rapier weaving machine selects latitude device.

Background

The rapier loom is an important product in textile machinery, and has the main effect of weaving cloth with patterns of different colors. The main part for realizing the identification of lines with different eye colors is an automatic yarn selector (also called a color selector) of the rapier loom.

However, the weft row capacity of the existing weft selecting device is limited, and special products cannot be produced, so that products required by merchants cannot be finished.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a rapier weaving machine selects latitude device aims at improving the restricted problem of latitude row capacity.

The utility model discloses a realize like this: the utility model provides a weft selecting device of a rapier loom, which comprises a color selecting seat and a color selecting unit.

And the color selecting seat is provided with a plurality of color selecting units.

Each color selecting unit comprises a lifting seat, a probe and a pull rope, the probe and the pull rope are connected to the lifting seat, the pull rope can pass through a pulley and penetrate out of the top end of the color selecting seat, the probe is connected with the pulley through an elastic piece, the color selecting seat is provided with a probe seat limiting the probe, and the probe is provided with a magnetic eye allowing a weft thread to penetrate in and out.

In an embodiment of the present invention, the color selecting seat is fixedly connected to the pulley seat, and the pulley can rotate on the pulley seat.

In an embodiment of the present invention, the probe has a connecting rod, and the elastic member is connected to the probe through the connecting rod.

In an embodiment of the present invention, the color selecting seat is a fan-shaped structure, and a through hole is formed in the upper end of the color selecting seat, and one end of the pulling rope can be pulled out from the through hole.

In an embodiment of the present invention, the elastic member is any one of a coil spring, a gas spring, and a rubber spring.

The utility model has the advantages that: the rapier loom weft selecting device obtained by the design has the advantages that when the rapier loom weft selecting device is used, the jacquard computer controls the needle lifting line of the jacquard faucet to pull the pull rope, the pull rope drives the lifting seat to move downwards under the action of pulley reversing, so that the probe moves downwards, and meanwhile, under the action of elastic piece deformation, the probe can move up and down, so that the weft feeding function is achieved;

this structure can increase the capacity that the latitude was arranged to this increases weft's design, and then processes production to special product and the manifold product of design, and then satisfies the demand on customer and the market.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a weft selecting device of a rapier loom according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic view of a color selecting unit in a weft selecting device of a rapier loom according to an embodiment of the present invention.

In the figure: 100-color selecting seat; 110-a probe seat; 120-a pulley block; 130-a through hole; 200-color selection unit; 210-a lifting seat; 220-a probe; 221-an elastic member; 222-magnetic eye; 223-connecting rod; 230-a pull rope; 231-pulley.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a weft selecting device of a rapier loom comprises a color selecting seat 100 and a color selecting unit 200.

Referring to fig. 1, the color selecting unit 200 is mounted on the color selecting base 100, the color selecting base 100 is used for receiving a plurality of color selecting units 200, and the color selecting units 200 are used for realizing the weft insertion function.

Referring to fig. 1, 2 and 3, the color selecting base 100 is provided with a plurality of color selecting units 200, and the number of the color selecting units 200 can be set to 16, so as to meet the requirement of expanding the number of color selecting. The color selecting base 100 is fixedly connected with the pulley base 120, the pulley 231 can rotate on the pulley base 120, and the pulley 231 rotates on the pulley base 120, so that the pull rope 230 can be moved in a reversing manner. The color selecting seat 100 is of a fan-shaped structure, the upper end of the color selecting seat 100 is provided with a through hole 130, one end of the pull rope 230 can penetrate out of the through hole 130, and then a plurality of color selecting units 200 can be equidistantly installed in the color selecting seat 100, so that the structure is reasonable, and the color and weft rows are increased conveniently.

Referring to fig. 1, 2 and 3, each color selecting unit 200 includes a lifting seat 210, a probe 220 and a pull rope 230 connected to the lifting seat 210, the pull rope 230 can pass through a pulley 231 and penetrate out from the top end of the color selecting seat 100, the probe 220 and the pulley 231 are connected through an elastic member 221, and specifically, the probe 220 moves up and down by the interaction of the elastic member 221 and the pull rope 230 pulled by the lift wire, thereby realizing the weft feeding function. The probe 220 has a connecting rod 223, the elastic member 221 is connected with the probe 220 through the connecting rod 223, the elastic member 221 is any one of a coil spring, a gas spring and a rubber spring, and a suitable spring is selected according to actual conditions. The color selecting seat 100 is provided with a probe seat 110 for limiting the probe 220, the probe 220 is provided with a magnetic eye 222 for the weft thread to pass in and out, and the weft thread feeding function is realized when the probe 220 moves up and down.

Specifically, this rapier weaving machine selects latitude device's theory of operation: when the jacquard needle is used, a jacquard computer controls a needle lifting line of the jacquard faucet to pull the pull rope 230, so that the pull rope 230 drives the lifting seat 210 to move downwards under the action of reversing through the pulley 231, the probe 220 further moves downwards, and meanwhile, under the action of deformation of the elastic piece 221, the probe 220 can move up and down, so that the weft feeding function is achieved;

in the process that the probe 220 moves up and down, the probe 220 can move up and down on the probe seat 110, so that the probe 220 can be limited, the situation that the probe 220 carries the weft to deviate is avoided, and the magnetic eye 222 can drive the weft to move.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A weft selecting device of a rapier loom is characterized by comprising

The color selecting seat (100) is provided with a plurality of color selecting units (200);

each color selecting unit (200) comprises a lifting seat (210), a probe (220) and a pull rope (230), wherein the probe (220) and the pull rope (230) are connected to the lifting seat (210), the pull rope (230) can pass through a pulley (231) and penetrate out of the top end of the color selecting seat (100), the probe (220) is connected with the pulley (231) through an elastic piece (221), the color selecting seat (100) is provided with a probe seat (110) for limiting the probe (220), and the probe (220) is provided with a magnetic eye (222) for allowing a weft thread to penetrate in and out.

2. Rapier weaving machine weft selection device according to claim 1, characterized in that a pulley block (120) is fixedly connected to the color selection block (100), the pulleys (231) being rotatable on the pulley block (120).

3. Rapier weaving machine weft selection device according to claim 1, characterized in that the feeler (220) has a connecting rod (223), the elastic element (221) being connected with the feeler (220) via the connecting rod (223).

4. The rapier loom weft selection device according to claim 1, wherein the color selection base (100) is a fan-shaped structure, a through hole (130) is formed in the upper end of the color selection base (100), and one end of the pull rope (230) can penetrate out of the through hole (130).

5. Rapier weaving machine weft selection device according to claim 1, characterized in that the elastic element (221) is any one of a helical spring, a gas spring and a rubber spring.