CN114016180A

CN114016180A - Gauze heald capable of automatically resetting

Info

Publication number: CN114016180A
Application number: CN202111221292.8A
Authority: CN
Inventors: 周强
Original assignee: Shaoxing Sunshi Knitted Garment Factory
Current assignee: Nanjing Wangtian Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-02-08
Anticipated expiration: 2041-10-20
Also published as: CN114016180B

Abstract

The invention provides a gauze heald capable of automatically resetting, which comprises a base heald A, a base heald B and a riding heald, wherein the riding heald comprises two support legs, the two support legs of the riding heald are inserted between the base heald A and the base heald B, clamping plates A and clamping plates B which are arranged in a staggered mode are arranged on opposite surfaces of the base heald A and the base heald B, flexible connecting pieces are connected between tail portions of the two support legs of the riding heald, and the flexible connecting pieces cross and span between the clamping plates A and the clamping plates B.

Description

Gauze heald capable of automatically resetting

Technical Field

The invention relates to the technical field of spinning, in particular to a gauze heald capable of automatically resetting.

Background

Leno heddles are the key parts for weaving leno fabrics, and the conventional leno heddle rides are usually controlled to be reset by a spring, such as the patent with the application number CN201710101184.4, a magnet, such as the patent with the application number 200680047043.9, and a multi-link structure, such as the Posileno device of Gross corporation. However, the spring is adopted for control, the riding heald is subjected to additional tension of the spring when going up and down along with the base heald, the position of the spring needs to be reserved for installation on the weaving machine, an additional mechanism needs to be installed for fixing the spring, the operation is extremely inconvenient, the installation density of the leno heald is influenced, and the operation efficiency of the machine is also influenced. The reset is carried out by adopting the magnet, the magnet with a certain size is required to be installed on the base, the thickness of the leno healds is increased, the installation density of the leno healds is influenced, the magnetic force generated by the magnet is insufficient and unstable, the leno healds cannot be reliably ridden, certain fault risk exists, the installation space of the whole machine is greatly increased by adopting a multi-connecting-rod structure, the installation is very inconvenient, the leno healds cannot be independently ridden and reset for each leno heald, and therefore the leno healds cannot be applied to jacquard fabrics. Based on the above problems, the present invention is based on the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the automatic resetting leno heddle with simple structure and high efficiency, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a but automatic re-setting's leno heald, heals B and rides to combine including the base, rides to combine and contains two landing legs, and two landing legs insert respectively and combine A and base between B at the base, the base is combined and is equipped with crisscross cardboard A and the cardboard B that sets up on the opposite face of A and base combine B, it is connected with flexonics spare to ride between two landing leg tails of combining, flexonics spare is crisscross to be striden between cardboard A and cardboard B.

Further, the bottom of the card board A and the card board B have an inward-inclined slope.

Furthermore, the clamping plate A is a sliding groove which penetrates through the clamping plate A from top to bottom, and the clamping plate B is a sliding plate which is connected in the sliding groove in a sliding mode.

Furthermore, the end faces of the clamping plate A and the clamping plate B are provided with hook plates which are buckled with each other.

Further, the flexible connecting piece is a rope.

Further, the flexible connecting piece is a metal sheet or a plastic sheet.

(III) advantageous effects

The invention provides a gauze heddle capable of automatically resetting. The method has the following beneficial effects:

1. the reset of the riding heald is realized by the cooperation of the flexible connecting piece and the clamping plate A and the clamping plate B, the reset problem of the riding heald is solved by the structure, the redundant external structure is simplified, the whole structure is simple, and the riding heald can be assembled in various weaving machines at will.

2. The force of the flexible connecting piece acting on the riding heald is stable and reliable, and the failure rate of the whole machine is low.

3. The whole leno heald becomes thin and can be densely distributed, thereby improving the efficiency of the whole machine.

Drawings

Fig. 1 is a schematic structural view of a leno heddle according to the invention, which is automatically resettable;

fig. 2 shows a diagram of a state of change of a leno heddle according to the invention;

fig. 3 shows a second state diagram of a variation of the leno heddle according to the invention;

FIG. 4 is a schematic diagram of card A and card B according to example 1 of the present invention;

FIG. 5 is a schematic diagram of cards A and B according to example 2 of the present invention.

Description of the labeling: 1. a base heald A; 2. a base heald B; 3. riding the healds; 4. a clamping plate A; 5. a clamping plate B; 6. a flexible connector; 7. a chute; 8. a slide plate; 9. and (7) hooking the board.

Detailed Description

An embodiment of an automatically resettable leno heddle according to the invention is further described with reference to fig. 1 to 5.

The utility model provides a but automatic re-setting's leno heald, includes that base heald A1, base heald B2 and ride heald 3, rides two landing legs of heald 3 and inserts respectively between base heald A1 and base heald B2, be equipped with crisscross cardboard A4 and cardboard B5 that sets up on base heald A1 and base heald B2's the opposite face, cardboard A4 and cardboard B5's bottom has the slope of leanin, it is connected with flexonics 6 to ride between two landing leg tails of heald 3, flexonics 6 is crisscross to be strided between cardboard A4 and cardboard B5.

The specific implementation is shown in fig. 1 to 3. As shown in figure 2, the initial base heddle a1 and base heddle B2 are side by side as high and the flexible connector 6 spans between the bottom ramps of catch plate a4 and catch plate B5. When the base heddle a1 rises, the riding heddle 3 in the middle is driven to rise upwards by the base heddle a1, and at this time the flexible connectors 6 at the tail parts of the two legs of the riding heddle 3 slide between the slopes at the bottom of the clamping plates until being clamped between the bottom of the clamping plate a4 and the straight side surface of the clamping plate B5. The snap plate B5 does not hinder the raising of the flexible connector 6. As shown in the middle view of fig. 2, when the base heddle a1 descends, since the flexible connecting piece 6 is clamped between the bottom of the clamping plate a4 and the side end face of the clamping plate B5, when the base heddle a1 drives the clamping plate a4 to descend, the clamping plate a4 drives the flexible connecting piece 6 to move downward, so that the riding heddle 3 in the middle is reset; when the base heddle B2 needs to be lifted, no upward or downward force acts on the flexible connection element 6 because the flexible connection element 6 is located at the side end straight face of the catch plate B5, at which point the base heddle B2 can freely move upward without being limited by the base heddle a1 and the riding heddle 3 until the riding heddle is returned, and the flexible connection element 6 is located between the ramps at the bottom of the catch plate a4 and the catch plate B5. As shown in fig. 3, the base heddle B2 continues to move upwards, which drives the riding heddle 3 to follow the upward movement, and the flexible connecting element 6 slides between the slopes of the lower ends of the clamping plates until it is clamped between the bottom of the clamping plate B5 and the straight side of the clamping plate a4, which is in accordance with the principle that the base heddle a1 moves upwards first. Above-mentioned setting, utilize flexible connectors 6 at base heald A1, base heald B2 lift in-process card at cardboard A4 and cardboard B5's position change, make base heald A1 and base heald B2 can freely go up and down not to receive the restriction each other, can realize riding heald 3 simultaneously and follow the base and heald and rise, and heald descending automatic re-setting along with the base, and overall structure need not to adorn any auxiliary device and other structures outward, but whole thickness attenuation, flexible connectors 6 atress is reliable and stable, make the leno of loom heald can high density installation, and efficient work.

The bottom of the clamping plate A4 and the clamping plate B5 of the present embodiment preferably has an inward slope, so that the flexible connecting piece 6 can be guided to move conveniently.

Example 1: the clamping plate A4 is a sliding groove 7 which penetrates through the clamping plate A from top to bottom, and the clamping plate B5 is a sliding plate 8 which is connected in the sliding groove 7 in a sliding mode.

Example 2: the side ends of the clamping plate A4 and the clamping plate B5 are provided with hook plates 9 which are buckled with each other.

Example 3: the flexible connecting piece 6 is a rope, the rope in the embodiment is made of wear-resistant materials, the rope is rigid when stressed in the vertical direction, and the rope is flexible and deformable when stressed in the horizontal direction.

Example 4: the flexible connecting piece 6 is a metal sheet or a plastic sheet, and the metal sheet can be adopted in the embodiment, so that the characteristics that the stress of the flexible connecting piece is rigid in the vertical direction and flexible and deformable in the horizontal direction can be met.

Example 5: the leno heddle can also be arranged reversely up and down on the weaving machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but automatic re-setting's leno heald, includes that base heald A, base heald B and ride to heald, rides to heald two landing legs and inserts between base heald A and base heald B, its characterized in that: the base heald is equipped with cardboard A and cardboard B of crisscross setting on the opposite face of base heald A and base heald B, it is connected with flexible connectors to ride between two landing leg tails of heald, flexible connectors is crisscross to be striden between cardboard A and cardboard B.

2. An automatically resettable leno heddle according to claim 1, characterised in that: the bottoms of the cards A and B have slopes that slope inward.

3. An automatically resettable leno heddle according to claim 1, characterised in that: the clamping plate A is a sliding groove which penetrates through the clamping plate A from top to bottom, and the clamping plate B is a sliding plate which is connected in the sliding groove in a sliding mode.

4. An automatically resettable leno heddle according to claim 1, characterised in that: the end faces of the clamping plate A and the clamping plate B are provided with hook plates which are buckled with each other.

5. An automatically resettable leno heddle according to claim 1, characterised in that: the flexible connecting piece is a rope.

6. An automatically resettable leno heddle according to claim 1, characterised in that: the flexible connecting piece is a metal sheet or a plastic sheet.