CN111286839B - Weaving method of vertical flexible screen window curtain cloth - Google Patents
Weaving method of vertical flexible screen window curtain cloth Download PDFInfo
- Publication number
- CN111286839B CN111286839B CN202010301839.4A CN202010301839A CN111286839B CN 111286839 B CN111286839 B CN 111286839B CN 202010301839 A CN202010301839 A CN 202010301839A CN 111286839 B CN111286839 B CN 111286839B
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- Prior art keywords
- shading
- heald
- warp
- wire
- edge locking
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/02—Healds
- D03C9/024—Eyelets
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a weaving method of a vertical flexible screen window curtain cloth, wherein the vertical flexible screen window curtain cloth comprises a plurality of shading parts and a plurality of light transmission parts, the density of warp threads of the shading parts in the shading parts is larger than that of warp threads of the light transmission parts in the light transmission parts, and the weaving method is characterized in that: the method comprises the following steps: warping, threading, braiding and winding; the utility model provides a weaving equipment of gentle screen window curtain cloth perpendicularly, includes the frame, sets gradually the first shading portion heald frame that can the up-and-down motion, the second shading portion heald frame that can the up-and-down motion, the first printing opacity portion heald frame that can the up-and-down motion, second printing opacity portion heald frame, reed and receipts yardage roll that can the up-and-down motion in the frame, still installs a plurality of winding shading portion warp and a plurality of winding have the printing opacity portion warp's printing opacity portion warp, shading portion warp is located printing opacity portion warp upper portion. In the heald, warp threads with different densities and thicknesses are simultaneously interwoven with weft threads by two sectional warp beams, so that deformation of curtain sheets is reduced; the light-transmitting part is finer and is not loose.
Description
Technical Field
The invention relates to the technical field of curtain cloth weaving, in particular to a weaving method of a vertical flexible screen window curtain cloth.
Background
In the prior art, as disclosed in chinese patent CN206418946U, a vertical blind curtain comprises a plurality of vertically extending curtain sheets woven from fabric and in a strip shape, wherein each curtain sheet comprises a middle light-transmitting portion and two light-shielding portions respectively located at two sides of the light-transmitting portion, and the light-transmitting portion and the light-shielding portions are woven into a whole.
The curtain sheet is woven by a warp knitting process, which is a method of connecting a fabric by longitudinal looping of warp yarns, and has the following disadvantages: 1. when the height of the curtain sheet is too high, warp threads are stressed too much during hanging, and longitudinal loops can be straightened, so that the curtain sheet is deformed; 2. the light-transmitting part is not fine enough and the structure is loose; 2. and a large-scale wire-stripping phenomenon is easy to form after cutting.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a weaving method and weaving equipment for a vertical flexible screen window curtain cloth.
The aim of the invention is achieved by the following technical measures: the weaving method of the vertical flexible screen window curtain cloth comprises the following steps of a plurality of shading parts and a plurality of light transmission parts, wherein the density of the warp yarns of the shading parts in the shading parts is larger than that of the warp yarns of the light transmission parts in the light transmission parts, and the weaving method is characterized in that: the method comprises the following steps:
s1, warping, winding positions of a certain number of shading part warps corresponding to shading parts on shading part warp beams, and winding positions of a certain number of light transmitting part warps corresponding to light transmitting parts on light transmitting part warp beams;
S2, threading, namely enabling the light shielding part warps to sequentially pass through the first light shielding part healds, the second light shielding part healds and the reed, and enabling the light transmitting part warps to sequentially pass through the first light transmitting part healds, the second light transmitting part healds and the reed;
S3, braiding, wherein the first shading part heald wire and the second shading part heald wire move up and down respectively, the shading part warp wires are divided into two layers to form a shed, the first light transmission part heald wire and the second light transmission part heald wire move up and down respectively, the light transmission part warp wires are divided into two layers to form a shed, then the weft threads are led through the shed, the reed pushes the weft threads to the weaving port, finally, all the warp threads are combined into one layer to finish one-time interweaving, and the steps are repeated to finish braiding;
S4, rolling, namely rolling the woven curtain cloth into a cloth roll.
By adopting the technical scheme, the warp threads with different sectional densities and thicknesses are simultaneously interwoven with the weft threads through the two sectional warp beams, so that the light shielding part and the light transmitting part with vertical regularity are formed, the curtain can be manufactured in a mode of weaving in theory without limiting the height, and the optimal solution is found for ultra-high ultra-wide window buildings.
In step S2, the densities of the first light shielding portion heddles are the same as the densities of the second light shielding portion heddles, the densities of the first light transmitting portion heddles are the same as the densities of the second light transmitting portion heddles, and the densities of the first light shielding portion heddles are greater than the densities of the first light transmitting portion heddles; the density of the reed corresponding to the light shielding part is larger than that of the reed corresponding to the light transmitting part. Warp threads with different densities and thicknesses are interwoven with weft threads simultaneously to form a shading part and a light transmitting part which are vertical and regular.
In step S2, the first lockstitch line is passed through the reed, and the second lockstitch line is passed through the reed, and the first lockstitch line and the second lockstitch line correspond to the positions of the edges of the light shielding portion.
In step S3, when all the warp threads are divided into two layers, the first edge locking thread and the second edge locking thread are divided into two layers, and when all the warp threads are combined into one layer, the first edge locking thread and the second edge locking thread are folded and rotated for 360 degrees. The first edge locking line and the second edge locking line are mutually wound together, the weft thread is clamped between the first edge locking line and the second edge locking line, and compared with direct interweaving, the friction force between the first edge locking line or the second edge locking line and the weft thread is improved by more than 4 times, and the left-right expansion of the warp thread of the shading part under the influence of tension is prevented.
The utility model provides a weaving equipment of gentle screen window curtain cloth perpendicularly, includes the frame, set gradually the first shading portion heald frame that can the up-and-down motion, the second shading portion heald frame that can the up-and-down motion, the first printing opacity portion heald frame that can the up-and-down motion, reed and receipts cloth roll in the frame, install a plurality of first shading portion healds on the first shading portion heald frame, install a plurality of second shading portion healds on the second shading portion heald frame, install a plurality of second printing opacity portion healds on the first printing opacity portion heald frame, still install a plurality of winding shading portion warp and a plurality of winding printing opacity portion warp's printing opacity portion warp beam in the frame, shading portion warp beam is located printing opacity portion warp beam upper portion. The warp threads with different densities and thicknesses are simultaneously interwoven with the weft threads through the two sectional warp beams, so that a shading part and a light transmitting part with vertical regularity are formed, the curtain can be manufactured in a mode of weaving in a theoretical mode without limiting the height, and an optimal solution is found for ultra-high ultra-wide window buildings.
Still install in the frame by first drive arrangement drive pivoted rotation box and be located the outer lane that rotates the box the place ahead, install the first lock edge axle that the winding has first lock edge line and the second lock edge axle that the winding has the second lock edge line on the rotation box, first take-up pulley and second take-up pulley are installed to rotation box front portion, be connected with resilient means between first take-up pulley and the second take-up pulley, the outer lane inboard rotates and is connected with the inner circle of being connected with the rotation box, sliding connection has two symmetry settings and is followed the pulley of inner circle radial motion by the drive of second drive arrangement on the inner circle, the wire casing has been seted up to the pulley side. Due to the adoption of the technical scheme, the first heald wire and the second shading part heald wire move up and down respectively to divide all the warp wires into two layers to form a shed, when all the warp wires are divided into two layers, the second driving device is contracted, the elastic device is opened, and the first tension wheel and the second tension wheel divide the first edge locking wire and the second edge locking wire into two layers.
Then, the rapier draws the weft through the shed, the reed pushes the weft to the weaving port, finally, all the warp is combined into one layer, when all the warp is combined into one layer, the second driving device stretches out, the two pulleys fold the first lockstitch and the second lockstitch, at the moment, the first driving device is started, the first driving device drives the rotating box body and the inner ring to rotate for 360 degrees, and then the first lockstitch and the second lockstitch rotate for 360 degrees, so that one-time interweaving is completed.
The first edge locking line and the second edge locking line are mutually wound together, the weft thread is clamped between the first edge locking line and the second edge locking line, and compared with direct interweaving, the friction force between the first edge locking line or the second edge locking line and the weft thread is improved by more than 4 times, and the left-right expansion of the warp thread of the shading part under the influence of tension is prevented.
The elastic device comprises a U-shaped spring, the first tensioning wheel is located at one end of the U-shaped spring, the second tensioning wheel is located at the other end of the U-shaped spring, and the closed side of the U-shaped spring is hinged to the rotating box body. When all warps are divided into two layers, the second driving device is contracted, the U-shaped springs are opened, and the first tensioning wheel and the second tensioning wheel divide the first edge locking wire and the second edge locking wire into two layers.
The second driving device comprises a cylinder arranged on the outer ring, the output end of the cylinder is connected with a semicircular frame, the pulley is connected with a sliding rod which is in sliding connection with the inner ring, and the end part of the sliding rod is provided with a rotating wheel which can be matched with the semicircular frame. When all warps are combined into one layer, the air cylinder stretches out, the two pulleys fold the first edge locking line and the second edge locking line, the two semicircular annular frames are combined into a circular ring, and when the inner ring rotates, the rotating wheel abuts against the semicircular annular frames, so that the first edge locking line and the second edge locking line are guaranteed to be folded.
And a sliding sleeve which can accommodate the sliding rod to pass through is arranged on the inner ring. The mechanism is compact and has good reliability.
The novel heald is characterized by further comprising a third heald frame, wherein a third heald wire is arranged on the third heald frame, a vertically arranged strip-shaped hole is formed in the third heald wire, and an avoidance hole capable of accommodating the first edge locking wire and the second edge locking wire is communicated with the middle section of the strip-shaped hole. When the first edge locking line and the second edge locking line are divided into two layers, the first edge locking line is located at one end of the strip-shaped hole, the second edge locking line is located at the other end of the strip-shaped hole, and when the first edge locking line and the second edge locking line are folded, the first edge locking line and the second edge locking line are located in the avoidance hole and used for limiting the first edge locking line and the second edge locking line.
In summary, the warp threads with different densities and thicknesses are simultaneously interwoven with the weft threads through the two sectional warp beams, when the height of the curtain sheet is too high, only the warp threads are stressed during hanging, the weft threads are not affected, and the deformation of the curtain sheet is reduced; the light transmission part is finer, and the structure is not loose; the warp and the weft have certain friction force, and a large-scale yarn-stripping phenomenon is not easy to form after cutting.
Drawings
The invention is further described with reference to the drawings and detailed description which follow:
FIG. 1 is a schematic view of a vertical flexible screen curtain;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of section B-B of FIG. 2;
FIG. 4 is a schematic view of a vertical flexible screen curtain weave apparatus according to the invention;
FIG. 5 is a schematic view of the structure of section C-C of FIG. 4;
FIG. 6 is an enlarged schematic view of the portion D of FIG. 4;
FIG. 7 is a schematic view of the structure of section E-E in FIG. 6;
FIG. 8 is a schematic view of the use of the portion D of FIG. 4;
FIG. 9 is a schematic view of the structure of the part F-F in FIG. 8;
FIG. 10 is a schematic view of the structure of a third heddle in a vertical flexible screen curtain weave device according to the present invention;
Fig. 11 is a schematic view showing the use state of the third heddle in the vertical flexible screen curtain weaving device according to the present invention.
In the figure: 1-a light shielding part; 2-a light-transmitting portion; 3-cutting; 4-weft yarns; 5-shading part warp yarns; 6-a light transmission part warp; 7-a first edge locking line; 8-a second edge locking line; 9-a frame; 10-rotating the box body; 11-a main motor; 12-a first edge locking shaft; 13-a second edge locking shaft; 14-U-shaped springs; 15-a first tensioning wheel; 16-a second tensioning wheel; 17-connecting plates; 18-a bearing; 19-an inner ring; 20-an outer ring; 21-cylinder; 22-shading part warp beam; 23-a first shading portion heald frame; 24-a first shading portion heddle; 25-a second shading portion heald frame; 26-a second shading portion heddle; 27-a third heald frame; 28-a third heddle; 29-reed; 30-rapier; 31-a cloth collecting roller; 32-a light transmission part beam; 33-a serging shaft motor; 34-a drive gear; 35-a semicircular frame; 36-slide bar; 37-sliding sleeve; 38-pulleys; 39-rotating wheel; 40-wire slots; 41-bar-shaped holes; 42-avoiding holes; 43-a first light-transmitting portion heald frame; 44-a first light-transmitting portion heddle; 45-a second light-transmitting portion heald frame; 46-second light-transmitting portion heddle.
Detailed Description
In the prior art, as disclosed in chinese patent CN206418946U, a vertical blind comprises a plurality of vertically extending strips woven from fabric, each strip comprises a middle light-transmitting portion 2 and two light-shielding portions 1 respectively positioned on two sides of the light-transmitting portion 2, and the light-transmitting portion 2 and the light-shielding portions 1 are woven into a whole.
Example 1: as shown in fig. 1,2 and 3, a vertical flexible screen window curtain fabric comprises a plurality of light shielding portions 1 and a plurality of light transmitting portions 2, and specifically comprises a plurality of curtain sheets, wherein a notch 3 is arranged between the light shielding portions 1 of two adjacent curtain sheets, a first edge locking line 7 and a second edge locking line 8 are woven at the edge position, close to the light shielding portions 1, of the light shielding portions 1, the first edge locking line 7 and the second edge locking line 8 are mutually wound together, and a weft 4 is clamped between the first edge locking line 7 and the second edge locking line 8. The density of the light shielding portion warp threads 5 in the light shielding portion 1 is greater than the density of the light transmitting portion warp threads 6 in the light transmitting portion 2, and the slit 3 is made of only the weft threads 4. When the vertical flexible screen window curtain cloth is used, the curtain sheet is obtained by cutting along the notch 3.
Example 2: as shown in fig. 4 and 5, a weaving device for a vertical flexible screen window curtain fabric includes a frame 9, on the frame 9, a rotating box body 10 driven by a first driving device to rotate, an outer ring 20 located in front of the rotating box body 10, a plurality of shading portion warp beams 22 wound with shading portion warp yarns 5, a plurality of light transmitting portion warp beams 32 wound with light transmitting portion warp yarns 6, a first shading portion heald frame 23 capable of moving up and down, a second shading portion heald frame 25 capable of moving up and down, a first light transmitting portion heald frame 43 capable of moving up and down, a second light transmitting portion heald frame 45 capable of moving up and down, a third heald frame 27 fixedly arranged, a reed 29 and a cloth collecting roller 31 are sequentially arranged.
The first driving device includes a main motor 11, and the main motor 11 is of the prior art and will not be described herein. The rotary box 10 is connected with the output shaft of the main motor 11, the rotary box 10 is provided with a first edge locking shaft 12 wound with a first edge locking wire 7 and a second edge locking shaft 13 wound with a second edge locking wire 8, two edge locking shaft motors 33 are preferably arranged in the rotary box 10, the edge locking shaft motors 33 adopt the prior art, the two edge locking shaft motors 33 are in one-to-one correspondence with the two edge locking shafts, and the edge locking shaft motors 33 are in transmission connection with the edge locking shafts through transmission gears 34.
The front part of the rotary box body 10 is provided with a first tensioning wheel 15 and a second tensioning wheel 16, an elastic device is connected between the first tensioning wheel 15 and the second tensioning wheel 16, and preferably, the elastic device comprises a U-shaped spring 14, the first tensioning wheel 15 is positioned at one end of the U-shaped spring 14, the second tensioning wheel 16 is positioned at the other end of the U-shaped spring 14, and the closed side of the U-shaped spring 14 is hinged with the rotary box body 10.
As shown in fig. 6, 7, 8 and 9, the inner side of the outer ring 20 is rotatably connected with an inner ring 19 connected with the rotary box 10, a connecting plate 17 is connected between the inner ring 19 and the rotary box 10, a bearing 18 is arranged between the inner ring 19 and the outer ring 20, two pulleys 38 which are symmetrically arranged and driven by a second driving device to move radially along the inner ring 19 are slidably connected on the inner ring 19, and a wire slot 40 is formed in the side surface of each pulley 38.
Preferably, the pulley 38 is connected to a sliding rod 36 slidably connected to the inner ring 19, and the inner ring 19 is provided with a sliding sleeve 37 capable of receiving the sliding rod 36 therethrough.
Preferably, the second driving device comprises a cylinder 21 arranged on the outer ring 20, the output end of the cylinder 21 is connected with a semicircular frame 35, and the end part of the sliding rod 36 is provided with a rotating wheel 39 which can be matched with the semicircular frame 35.
The light shielding portion beam 22 is located above the light transmitting portion beam 32.
The first shading part heald frame 23 is provided with a plurality of first healds 24, the second shading part heald frame 25 is provided with a plurality of second shading part healds 26, the first light transmission part heald frame 43 is provided with a plurality of first light transmission part healds 44, and the second light transmission part heald frame 45 is provided with a plurality of second light transmission part healds 46.
The density of the first light shielding heddle 24 is the same as that of the second light shielding heddle 26, the density of the first light transmitting heddle 44 is the same as that of the second light transmitting heddle 46, and the density of the first light shielding heddle 24 is greater than that of the first light transmitting heddle 44; the reed 29 has a density corresponding to the light shielding portion 1 greater than that of the light transmitting portion 2.
As shown in fig. 10 and 11, a third heald wire 28 is mounted on the third heald frame 27, a vertically arranged strip-shaped hole 41 is formed in the third heald wire 28, and the width of the strip-shaped hole 41 is larger than the diameter of the first edge locking wire 7 or the second edge locking wire 8; the middle section of the strip-shaped hole 41 is communicated with a circular avoidance hole 42 which can accommodate the first edge locking line 7 and the second edge locking line 8, and the diameter of the avoidance hole 42 is larger than the sum of the diameters of the first edge locking line 7 and the second edge locking line 8.
Example 3: a weaving method of a vertical flexible screen window curtain cloth comprises the following steps.
S1, warping, wherein a certain number of light shielding part warps 5 are wound on the light shielding part warp beam 22 corresponding to the light shielding parts 1, and a certain number of light transmitting part warps 6 are wound on the light transmitting part warp beam 32 corresponding to the light transmitting parts 2.
A number of first lockstitch lines 7 are wound around the first lockstitch shaft 12 and a number of second lockstitch lines 8 are wound around the second lockstitch shaft 13.
The paying-off speed of the first edge locking shaft 12 and the second edge locking shaft 13 is identical to that of the shading part beam 22 or the light transmitting part beam 32, and how the beams pay off adopts the prior art is not repeated here.
S2, threading, namely sequentially passing the shading part warp 5 through the first shading part heald 24, the second shading part heald 26 and the reed 29, and sequentially passing the light transmission part warp 6 through the first light transmission part heald 44, the second light transmission part heald 46 and the reed 29.
The first lockwire 7 is passed through the inner ring 19, the third heddle 28 and the reed 29, and the second lockwire 8 is passed through the inner ring 19, the third heddle 28 and the reed 29.
S3, braiding, wherein the first shading part heald wire 24 and the second shading part heald wire 26 respectively move up and down to divide the shading part warp 5 into two layers to form a shed, the first light transmitting part heald wire 44 and the second light transmitting part heald wire 46 respectively move up and down to divide the light transmitting part warp 6 into two layers to form a shed, when all the warp is divided into two layers, the air cylinder 21 is contracted, the U-shaped spring 14 is stretched, and the first tension pulley 15 and the second tension pulley 16 divide the first edge locking wire 7 and the second edge locking wire 8 into two layers.
Then, the rapier 30 guides the weft yarn 4 through the shed, the reed 29 pushes the weft yarn 4 to the weaving shed, finally, all the warp yarns are combined into one layer, when all the warp yarns are combined into one layer, the air cylinder 21 stretches out, the two pulleys 38 fold the first edge locking line 7 and the second edge locking line 8, the two semicircular annular frames 35 are combined into a circular ring shape, and when the inner ring 19 rotates, the rotating wheel 39 abuts against the semicircular annular frames 35, so that the first edge locking line 7 and the second edge locking line 8 are folded.
At this time, the main motor 11 is started, and the main motor 11 drives the rotary case 10 and the inner ring 19 to rotate 360 degrees, and further rotates the first and second lockstitch lines 7 and 8 360 degrees, thereby completing one-time interleaving.
This step is repeated to complete the knitting.
S4, rolling, and rolling the woven curtain cloth on a cloth rolling roller 31 to form a cloth roll.
In summary, the present invention is not limited to the above embodiments. Those skilled in the art can make several changes and modifications without departing from the spirit and scope of the invention, and all such changes and modifications shall fall within the scope of the invention.
Claims (3)
1. The weaving method of the vertical flexible screen window curtain cloth comprises a plurality of shading parts (1) and a plurality of light-transmitting parts (2), wherein the density of shading part warps (5) in the shading parts (1) is greater than that of light-transmitting part warps (6) in the light-transmitting parts (2), and the weaving method is characterized in that: the method comprises the following steps:
S1, warping, winding positions of a certain number of shading part warps (5) corresponding to shading parts (1) on shading part warp beams (22), and winding positions of a certain number of light transmitting part warps (6) corresponding to light transmitting parts (2) on light transmitting part warp beams (32);
S2, threading, namely sequentially passing the shading part warp (5) through the first shading part heald wire (24), the second shading part heald wire (26) and the reed (29), and sequentially passing the light transmission part warp (6) through the first light transmission part heald wire (44), the second light transmission part heald wire (46) and the reed (29);
S3, braiding, wherein the first shading part heald wire (24) and the second shading part heald wire (26) respectively move up and down, the shading part warp wire (5) is divided into two layers to form a shed, the first light transmission part heald wire (44) and the second light transmission part heald wire (46) respectively move up and down, the light transmission part warp wire (6) is divided into two layers to form a shed, then the weft (4) is led to pass through the shed, the reed (29) pushes the weft (4) to the weaving shed, finally, all the warp wires are combined into one layer to finish one-time interweaving, and the steps are repeated to finish braiding;
S4, rolling, namely rolling the woven curtain cloth into a cloth roll;
In the step S2, a first edge locking line (7) passes through a reed (29), a second edge locking line (8) passes through the reed (29), and the positions of the first edge locking line (7) and the second edge locking line (8) corresponding to the edge of the light shielding part (1);
In the step S3, when all warps are divided into two layers, the first edge locking line (7) and the second edge locking line (8) are divided into two layers, and when all warps are combined into one layer, the first edge locking line (7) and the second edge locking line (8) are folded and rotated for 360 degrees;
The weaving equipment for weaving the vertical flexible screen window curtain cloth comprises a frame, wherein a first shading part heald frame (23) capable of moving up and down, a second shading part heald frame (25) capable of moving up and down, a first light transmission part heald frame (43) capable of moving up and down, a second light transmission part heald frame (45) capable of moving up and down, a reed (29) and a cloth collecting roll (31) are sequentially arranged on the frame (9), a plurality of first shading part heald wires (24) are arranged on the first shading part heald frame (23), a plurality of second shading part heald wires (26) are arranged on the second shading part heald frame (25), a plurality of first light transmission part heald wires (44) are arranged on the first light transmission part heald frame (43), a plurality of second light transmission part heald wires (46) are arranged on the second light transmission part heald frame (45), a plurality of shading part warp beams (22) wound with shading part warp threads (5) and a plurality of light transmission part warp beam warp threads (32) are also arranged on the frame (9), and the shading part warp beams (32) are arranged on the light transmission part warp beams (32;
The frame (9) is also provided with a rotary box body (10) driven to rotate by a first driving device and an outer ring (20) positioned in front of the rotary box body (10), the rotary box body (10) is provided with a first edge locking shaft (12) wound with a first edge locking wire (7) and a second edge locking shaft (13) wound with a second edge locking wire (8), the front part of the rotary box body (10) is provided with a first tensioning wheel (15) and a second tensioning wheel (16), an elastic device is connected between the first tensioning wheel (15) and the second tensioning wheel (16), the inner side of the outer ring (20) is rotationally connected with an inner ring (19) connected with the rotary box body (10), the inner ring (19) is connected with two pulleys (38) which are symmetrically arranged and are driven by the second driving device to move along the radial direction of the inner ring (19), and the side surfaces of the pulleys (38) are provided with wire grooves (40);
The elastic device comprises a U-shaped spring (14), the first tensioning wheel (15) is positioned at one end of the U-shaped spring (14), the second tensioning wheel (16) is positioned at the other end of the U-shaped spring (14), and the closed side of the U-shaped spring (14) is hinged with the rotary box body (10);
the second driving device comprises a cylinder (21) arranged on the outer ring (20), the output end of the cylinder (21) is connected with a semicircular frame (35), the pulley (38) is connected with a sliding rod (36) which is in sliding connection with the inner ring (19), and the end part of the sliding rod (36) is provided with a rotating wheel (39) which can be matched with the semicircular frame (35);
The novel heald comprises a first heald frame (27), wherein the first heald frame (27) is provided with a first heald wire (28), the first heald wire (28) is provided with a strip-shaped hole (41) which is vertically arranged, and the middle section of the strip-shaped hole (41) is communicated with an avoidance hole (42) which can accommodate a first edge locking wire (7) and a second edge locking wire (8);
A connecting plate (17) is connected between the inner ring (19) and the rotary box body (10), and a bearing (18) is arranged between the inner ring (19) and the outer ring (20).
2. The method of weaving a vertical flexible screen curtain as claimed in claim 1, wherein: in step S2, the first light shielding heddle (24) and the second light shielding heddle (26) have the same density, the first light transmitting heddle (44) and the second light transmitting heddle (46) have the same density, and the density of the first light shielding heddle (24) is greater than the density of the first light transmitting heddle (44); the density of the reed (29) corresponding to the light shielding part (1) is larger than that of the reed corresponding to the light transmitting part (2).
3. The method of weaving a vertical flexible screen curtain as claimed in claim 1, wherein: the inner ring (19) is provided with a sliding sleeve (37) which can accommodate the sliding rod (36) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301839.4A CN111286839B (en) | 2020-04-16 | 2020-04-16 | Weaving method of vertical flexible screen window curtain cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301839.4A CN111286839B (en) | 2020-04-16 | 2020-04-16 | Weaving method of vertical flexible screen window curtain cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111286839A CN111286839A (en) | 2020-06-16 |
| CN111286839B true CN111286839B (en) | 2024-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010301839.4A Active CN111286839B (en) | 2020-04-16 | 2020-04-16 | Weaving method of vertical flexible screen window curtain cloth |
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| CH393215A (en) * | 1962-05-28 | 1965-05-31 | Rueti Ag Maschf | Warp thread monitor for an edging device on a loom |
| DE19548955C1 (en) * | 1995-12-28 | 1996-09-12 | Kloecker Entwicklungs Gmbh | Appts. to form a leno selvedge at shuttleless loom |
| ES2282343T3 (en) * | 2001-06-09 | 2007-10-16 | Gebruder Klocker Gmbh | DEVICE FOR THE DETECTION OF RETURNS OF RETURN GASA THREAD IN MACHINES OF TEJER OR MACHINE OF TEJER, IN PARTICULAR WITH MARKS OF LIZO AND A DEVICE FOR THE DETECTION OF BREAKS OF THREAD. |
| JP2004162226A (en) * | 2002-11-15 | 2004-06-10 | Tsudakoma Corp | Control method of electric ear assembly device |
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| CN200974890Y (en) * | 2006-11-10 | 2007-11-14 | 广东丰凯机械制造有限公司 | Leno selvedge binder mechanism for gripper loom |
| CN101139772B (en) * | 2007-08-28 | 2011-12-07 | 山东寿光健元春有限公司 | Circular loom edge locking device |
| ES2352227T3 (en) * | 2007-11-21 | 2011-02-16 | Groz-Beckert Kg | DEVICES FOR MANUFACTURING RETURN FABRICS. |
| CN103243458A (en) * | 2013-05-20 | 2013-08-14 | 苏州华毅机械有限公司 | Edge weaving method of weaving machine |
| KR101669016B1 (en) * | 2016-08-09 | 2016-11-09 | (주)풍전티.티 | Manufacturing method of curtain fabrics for blind, and structure of curtain fabrics made by the same method |
| CN206418946U (en) * | 2017-01-22 | 2017-08-18 | 山东玉马遮阳技术有限公司 | A kind of vertical louver curtain |
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