CN2542688Y

CN2542688Y - Improved structure of threading piece for weaving

Info

Publication number: CN2542688Y
Application number: CN 02215225
Authority: CN
Inventors: 李永仙
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-18
Filing date: 2002-01-18
Publication date: 2003-04-02
Anticipated expiration: 2012-01-18

Abstract

The utility model relates to a cross piece improved structure used for weaving. The device has a piece body which can enable the yarn to shuttle, with the upper and the lower joining parts provided with strip perforations, and the sides of the strip perforations provided with stagger protruding arc parts and concave arc parts; when a plurality of piece bodies are folded and arranged with each other, the adjacent protruding arc parts support, press and contact the concave arc parts to produce clearance between each adjacent piece bodies, and a plurality of piece body groups can be combined and arranged with piece bodies of the same shape exerted.

Description

The yarn of using of weaving cotton cloth is worn the sheet structure-improved

Technical field

The utility model relates to a kind of yarn of using of weaving cotton cloth and wears the sheet structure-improved, refer in particular to a kind of yarn plural number wear lamellar body in the middle of perforation when advancing displacement, be difficult for producing broken string and group and unload quickly and easily yarn and wear sheet.

Background technology

See also shown in the accompanying drawing 10,12, the yarn of using of weaving cotton cloth commonly used is worn the sheet device, it is made of long stainless steel lamellar body A, drive on it to connect among the end A1 and be provided with rectangular perforation A2, all rims of rectangular perforation A2 are planar portions, imperial down connecing among the end A3 is provided with down rectangular perforation A4, wherein drives all rims that meet end A3 down and is provided with flange part A5 and the recessed edge A6 of portion, and the stage casing is provided with the central perforation A7 that supplies yarn to pass through.

See also shown in the accompanying drawing 9,11,13,14,15, another long stainless steel lamellar body B, imperial connecing among the end B1 is provided with rectangular perforation B2 on it, and all rims of rectangular perforation B2 are flange part B3 and the recessed edge B4 of portion; Imperial down connecing among the end B5 is provided with down rectangular perforation B6, and all rims of perforation B6 are that planar portions and stage casing are provided with a central perforation B7.In fact, lamellar body A and lamellar body B must stack as shown in figure 14 mutually, as above rectangular perforation B2 is corresponding to last rectangular perforation A2, rectangular perforation B6 is corresponding to following rectangular perforation A4 down, wherein the design of flange part B3, A5 and the recessed edge B4 of portion, A6 is intended to make formation one clearance D between every adjacent lamellar body A, B, as shown in figure 13; This plural number lamellar body A, B, borrow upper and lower rectangular perforation A2, B2, A4, B6 to shuttle back and forth on upper and lower two parallel fixed strips, the sheet E, if fixed strip, its two end of sheet E more are set up on the rectangle frame F, the 15th figure direct bearing represents that two kinds of difform lamellar body A, B are set up in the schematic diagram on the rectangle frame F, this figure is clear expression lamellar body A, B shape, be to represent with lamellar body A, the B that extremely dredges shape, in fact, the arrangement of lamellar body A, B system is very intensive superimposed.When embodiment, plural number soaks the sizing line S that paste is arranged, and every yarns S penetrates among central perforation A7, the B7 of lamellar body A, B respectively, makes plural number be yarn S parallel to each other, can be for the usefulness of downstream woven cloth, as shown in Figure 9.

Above-mentioned skill commonly used has following defective to produce under long-term enforcement:

1, lamellar body A, B overlap each other to arrange mutually and make clearance D, the order of clearance D

, be intended to when yarn S disengages paste, can prevent sheet in the process of weaving cotton cloth

Body A, B produce sticking mutually phenomenon, in order to produce clearance D, make lamellar body A,

During B, just must make two different moulds, to make difform lamellar body

A, B so must design Second Mate's mould, will increase the manufacturing of lamellar body A, B

Cost is also because of oppositely and in the same way arranging between grafting at Chang Zhaocheng on the assembled arrangement

Vision is puzzled, among therefore be everlasting plural lamellar body A, the B, the minority upper and lower is arranged

To dress insert row row mistake, cause the bonding of minority lamellar body A, B, weave

The generation that cloth still has local density to differ;

2, shown in Figure 16,17, central perforation A5, the B7's of lamellar body A, B is upper and lower

The edge rotates an angle, with regard to side-looking, establishes central perforation A5, B7 and becomes one narrow

The perforation of shape, when yarn S penetrates central perforation A5, B7 by side, yarn

Interior bore edges A51, the B71 of S regular meeting and central perforation A5, B7 produce friction,

Be that yarn S often suffers that sharp keen interior bore edges A51, B71 cut off and break.

The utility model can overcome above-mentioned weak point effectively.

Summary of the invention

The purpose of this utility model aims to provide a kind of yarn of using of weaving cotton cloth and wears the sheet structure-improved, and the lamellar body of bringing into play same shape gets final product the lamellar body group of assembled arrangement plural number, and in order to reduce manufacturing cost, assembling, dismantle rapid and convenient simultaneously is its main purpose.

A purpose more of the present utility model is: when this device can be brought into play yarn advance displacement in central perforation, be difficult for producing broken string.

The purpose of this utility model is achieved in that a kind of yarn of using of weaving cotton cloth wears the sheet structure-improved, this device has lamellar body, rectangular perforation, yarn, it is characterized in that: the lamellar body that can supply yarn to shuttle back and forth, wherein be respectively equipped with rectangular perforation in upper and lower convergence part, at the side of rectangular perforation, be respectively equipped with the convex arc section and the concave-arc part that stagger mutually; When plural lamellar body stacked arrangement mutually, every adjacent convex arc section compressed mutually with the convex arc section and contacts, so that every adjacent lamellar body can produce a gap.

The described yarn of using of weaving cotton cloth is worn the sheet structure-improved, it is characterized in that: the central authorities of described lamellar body are provided with central perforation, this central perforation dual side-edge forms two linking ribs, along wherein two end punching presses of the suitable distance of arbitrary linking rib or linking rib, make the linking rib of a side and the linking rib of opposite side form a drop, further make the pitch-row, space of central perforation strengthen, yarn is in central perforation when movable, can increase its activity space, to prevent that yarn is at the central perforation interrupt line.

The described yarn of using of weaving cotton cloth is worn the sheet structure-improved, it is characterized in that: side wall surface further is provided with the circle perforation within the upper and lower rectangular perforation of described lamellar body.

Advantage of the present utility model: in the time of can bringing into play yarn and in central perforation, advance displacement, be difficult for producing broken string, can reduce manufacturing cost, assemble, dismantle rapid and convenient simultaneously.

Description of drawings

Accompanying drawing 1 is the plan view of the utility model lamellar body;

Accompanying drawing 2 is front views of its middle punch of the utility model lamellar body;

Accompanying drawing 3 is the utility model cutaway views along the second figure C-C line;

Accompanying drawing 4 is plan views that the utility model appoints adjacent lamellar body to be superimposed;

Accompanying drawing 5 is side views that the utility model plural number lamellar body is superimposed and arranges;

Accompanying drawing 6 plan view that to be the utility model lamellar bodies be connected in series in advance with the circle bar;

Accompanying drawing 7 is plan views that the utility model lamellar body is connected in series with fixed strip;

Accompanying drawing 8 is plan views that the utility model lamellar body is assembled in outer framework;

Accompanying drawing 9 is the utility model embodiment schematic perspective views;

Accompanying drawing 10 is plan views of the lamellar body used always;

Accompanying drawing 11 is plan views of another lamellar body of using always;

Accompanying drawing 12 is side views of the 10th figure lamellar body;

Accompanying drawing 13 is side views that two kinds of difformity lamellar bodies using always are superimposed and arrange;

Accompanying drawing 14 is two kinds of plan views that the difformity lamellar body is superimposed using always;

Accompanying drawing 15 is that lamellar body commonly used is combined in the stereogram on the framework;

Accompanying drawing 16 is planes of its central perforation of lamellar body commonly used;

Accompanying drawing 17 is the profiles along its C-C line of the 16th figure;

Label declaration in the accompanying drawing:

The 10-lamellar body; The 30-central perforation;

The last convergence part of 11-; 32,34-linking rib;

Convergence part under the 15-; 16,17-circle perforation;

111, the rectangular perforation of 151-; The S-yarn;

112,152-convex arc section; 50-circle bar;

113,153-concave-arc part; The 60-fixed strip;

The 20-gap; The outer framework of 70-;

The specific embodiment

See also shown in the accompanying drawing 1, it is to comprise that the yarn used of weaving cotton cloth is worn the sheet structure-improved: a lamellar body 10 that can shuttle back and forth for yarn S, wherein be respectively equipped with rectangular perforation 111,151 in upper and lower convergence part 11,15, at the side of rectangular perforation 111,151, be respectively equipped with the convex arc section 112,152 and the concave-arc part 113,153 that stagger mutually.

See also shown in the accompanying drawing 5, when plural lamellar body 10 stacked arrangement mutually, every adjacent convex arc section 113,153 compressed mutually with convex arc section 112,152 and contacts, so that every adjacent lamellar body 10 can produce a gap 20.

See also shown in the accompanying drawing 2,3, the central authorities of described lamellar body 10 are provided with central perforation 30, these central perforation 30 dual side-edges form two linking ribs 32,34, along wherein two end punching presses of the suitable distance of arbitrary linking rib 34 or linking rib 32, the linking rib 32 that makes a side forms a drop with the linking rib 34 of opposite side, further makes the pitch-row of central perforation 30, space strengthen, and yarn S is in central perforation 30 when movable, can increase its activity space, to prevent that yarn S is at central perforation 30 interrupt lines.

See also shown in the accompanying drawing 1, side wall surface further is provided with circle perforation 16,17 within the upper and lower rectangular perforation 111,151 of described lamellar body 10.

Embodiment of the present utility model is as follows:

See also shown in the accompanying drawing 4,5, the yarn used of weaving cotton cloth is worn the structure improved lamellar body 10 of sheet with the arrangement that is superimposed of plural form, 112,152 of the convex arc sections of wherein arbitrary lamellar body 10 peak on every adjacent lamellar body 10, descend on the surfaces externally and internally of cohesive end, form the gap 20 of a constant dimensions as every adjacent lamellar body 10, this gap 20 can prevent that yarn S from oozing out at central perforation 30 pastes that displacement produces, and produces the sticking mutually phenomenon of adjacent lamellar body 10 (10).Because arbitrary plate shape of lamellar body 10 of the present utility model is all identical, often know that than above-mentioned skill needs mutual complexity, the inconveniences that use of two kinds of difformity lamellar bodies, more save time, more convenient.

See also shown in the accompanying drawing 6,7,8,9, because all same shape of lamellar body 10 of the present utility model, therefore assembling arrange each other stack in, can not produce the error in the arrangement, the design of circle perforation 16,17 is intended to utilize a circle bar (line) 50 to place in advance in the circle perforation 16,17 of plural lamellar body 10 again; To make upper and lower rectangular perforation 111,151 contrapositions each other of plural lamellar body 10; This is contraposition accurately, be to make things convenient for shuttling back and forth of fixed strip 60, fixed strip 60 once just is connected in series the plural lamellar body 10 of the row of putting in order, the lamellar body 10 that the bar 60 that is fixed shuttles back and forth and locatees, just because fixed strip 60 2 ends are fixed on the outer framework 70, further can carry out yarn S is shuttled back and forth in the central perforation 30 to be tending towards level (or level) mode, as shown in Figure 9, be that the every adjacent lamellar body 10 of expression is arranged each other to dredge shape, in fact every adjacent lamellar body 10 (10) is the arrangement of superimposed close shape each other, and Fig. 9 is for making things convenient for the shape that shuttles back and forth of yarn S and lamellar body 10 with the performance of dredging shape.The design of obvious circle perforation 16,17 more can increase quick, the convenience of lamellar body 10 assemblings.

See also shown in the accompanying drawing 2,3, another characteristic of the present utility model ties up to the particular design of central perforation 30, the linking rib 32,34 that is central perforation 30 its two sides has drop highly to each other, further make the pitch-row space strengthen, yarn S activity space during displacement in central perforation 30 strengthens, make sizing line S be not easy the to rub inner hole wall of central perforation 30, can prevent effectively that yarn S from cutting off because of friction.

Claims

1, a kind of yarn of using of weaving cotton cloth is worn the sheet structure-improved, this device has lamellar body, rectangular perforation, it is characterized in that: the yarn lamellar body that shuttles back and forth, and its upper and lower convergence part is respectively equipped with rectangular perforation, at the side of rectangular perforation, be respectively equipped with the convex arc section and the concave-arc part that stagger mutually; The plural number lamellar body stacks arrangement mutually, and every adjacent convex arc section compresses mutually with the convex arc section and contacts, and is gapped at every adjacent lamellar body.

2, wear the sheet structure-improved by the described yarn of using of weaving cotton cloth of claim 1, it is characterized in that: the central authorities of described lamellar body are provided with central perforation, this central perforation dual side-edge forms two linking ribs, along wherein two end punching presses of the suitable distance of arbitrary linking rib or linking rib, make the linking rib of a side and the linking rib of opposite side form a drop.

3, wear the sheet structure-improved by the described yarn of using of weaving cotton cloth of claim 1, it is characterized in that: side wall surface further is provided with the circle perforation within the upper and lower rectangular perforation of described lamellar body.