CN116536840B

CN116536840B - Staggered warp yarn pattern weaving device

Info

Publication number: CN116536840B
Application number: CN202310500117.5A
Authority: CN
Inventors: 孙亮; 张士丹; 薛有火; 戴晓晗; 李国诚
Original assignee: Guangdong Kingtex Weaving Equipment Co ltd
Current assignee: Guangdong Kingtex Weaving Equipment Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-14
Anticipated expiration: 2043-05-05
Also published as: CN116536840A

Abstract

The application relates to the technical field of loom, in particular to a warp interlacing yarn weaving device, which comprises a machine body, wherein a yarn weaving frame is arranged on the machine body and is used for placing yarn winding of a yarn weaving pattern, a plurality of knitting needles are arranged in the machine body and are used for penetrating yarn weaving pattern, a knitting assembly is arranged in the machine body and is used for driving the knitting needles to move, and a yarn tensioning assembly is arranged on the yarn weaving frame. The application has the effects of improving the durability of the flower shape and reducing fading.

Description

Staggered warp yarn pattern weaving device

Technical Field

The application relates to the technical field of loom, in particular to a warp interlacing and weaving device.

Background

Loom, also called spinning machine, loom, cotton loom, etc., technologies of shuttleless loom have been studied since the 19 th century, and gradually pushed to the international market since the 50 th year. Since the 70 s of the 20 th century, many new shuttleless looms have been introduced into the market. Shuttleless looms have achieved significant success in improving fabrics and improving the efficiency of the loom and are widely used in countries around the world.

In order to achieve attractive effect, a roll printing process is adopted in the related art to roll print the woven cloth, so that printing operation on the cloth is realized. However, the inventor found that the fabric finished by the roll printing process has the problem of easy fading, and the integrity of the printing is destroyed after fading, so the inventor considers that the problem of easy fading of the printing is solved by providing a warp staggered pattern weaving device.

Disclosure of Invention

In order to improve the durability of the pattern and reduce fading, the application provides a warp interlacing pattern weaving device.

The application provides a warp interlacing flower weaving device which adopts the following technical scheme:

the utility model provides a staggered pattern weaving device of warp, includes the organism, install the pattern weaving creel on the organism, the pattern weaving creel is used for placing the pattern weaving yarn and rolls up, install many knitting needles in the organism, knitting needles are used for wearing to establish the pattern weaving yarn, install in the organism and weave the subassembly, it is used for the drive to weave the subassembly the knitting needle removes, install yarn tensioning assembly on the pattern weaving creel.

Through adopting above-mentioned technical scheme, place the yarn of weaving flowers through weaving the yarn frame, then penetrate the knitting needle with weaving the yarn of flowers in, put into yarn tensioning subassembly with weaving the yarn and carry out tensioning at last, start the subassembly drive of weaving this moment weave and weave the flowers to the cloth, adopt the pattern that the weaving technology was woven to have higher durability for the embossing, reduced the emergence of the easy fading of pattern in the use condition.

Optionally, weave the subassembly and include driving piece, lift frame and mount pad, lift frame horizontal installation is in the organism, mount pad slidable mounting is in the lateral wall of lift frame, just the slip direction of mount pad is mutually perpendicular with the braiding direction of organism, the knitting needle is vertical to be installed the bottom of mount pad, the driving piece is installed the lateral wall of mount pad, the driving piece is used for the drive the mount pad is followed the length direction reciprocating motion of lift frame.

Through adopting above-mentioned technical scheme, the drive piece drive mount pad is along the length direction reciprocating motion of lift frame, and lift frame carries out elevating movement along vertical direction simultaneously to can drive the knitting needle on the mount pad and weave the flower to the in-process of weaving cloth.

Optionally, the mount pad includes and weaves the flower sub-seat and weaves the limit sub-seat, it is provided with two sets of to weave the limit sub-seat, it installs to weave the flower sub-seat to slide the lateral wall of lift frame, two sets of it installs to weave the limit sub-seat the lateral wall of lift frame, and two sets of it sets up respectively to weave the limit sub-seat weave the both sides of flower sub-seat, part weave the needle and install weave the bottom of limit sub-seat.

Through adopting above-mentioned technical scheme, the setting of knitting flower sub-seat can realize the effect of knitting the flower, and the setting of knitting limit sub-seat can carry out the work of knitting limit to two long limits of cloth, when accomplishing the pattern diversity of knitting the flower, can also thicken the side of cloth, improves the durability of cloth.

Optionally, the knitting needle includes a bottom knitting needle and a flower-shaped needle, the mounting seat further includes a bottom seat, the bottom seat is mounted on the side wall of the lifting frame, and the bottom seat and the flower-shaped seat are arranged in a front-back manner along the weaving direction of the machine body, the bottom knitting needle is mounted at the bottom of the bottom seat, and the flower-shaped needle is mounted at the bottom of the flower-shaped seat.

Through adopting above-mentioned technical scheme, the bottom knitting needle can carry out the bottom knitting warp to the cloth at the in-process of warp, and the pattern needle can carry out the pattern warp to the cloth, forms the pattern on the cloth through bottom knitting warp and pattern warp to can weave the flower to the cloth through bottom knitting needle and pattern needle cooperation.

Optionally, the needle width of the bottom knitting needle is larger than the needle width of the flower-shaped needle.

Through adopting above-mentioned technical scheme, the syringe needle width of end braiding needle is greater than the setting of the syringe needle width of flower type needle, in the in-process of using, end braiding needle can insert in the middle of the yarn of weaving the cloth before the flower type needle for the yarn is woven to the cloth at rear has the clearance that is convenient for the flower type needle to pass, thereby can make things convenient for the flower type needle to carry out the warp between the yarn of cloth.

Optionally, a plurality of yarn strings are arranged on the square array at the top of the yarn weaving creel, and the yarn strings are used for penetrating and fixing yarn winding of the yarn weaving.

By adopting the technical scheme, the yarn string rod is arranged, so that the yarn coil with the weaving pattern can be conveniently fixed on the yarn frame with the weaving pattern, and the weaving pattern is realized.

Optionally, a fixing frame is installed at the top of the weaving pattern creel, and the yarn tensioning assembly is installed at the top of the fixing frame;

the yarn tensioning assembly comprises a supporting seat, through holes for the weaving yarn to pass through are formed in the two sides of the supporting seat in a penetrating mode, a connecting rod is fixed to the top of the supporting seat, and a pressing sheet for pressing the weaving yarn is installed on the connecting rod.

Through adopting above-mentioned technical scheme, when the tensioning is woven the colored yarn, wear to establish the colored yarn of weaving in the through-hole of supporting seat, then compress tightly the colored yarn of weaving through the preforming, realize weaving colored yarn and carry out the effect of tensioning.

Optionally, a compression spring is fixed at the top of the connecting rod, the other end of the compression spring is fixedly connected with the pressing piece, and the elastic direction of the compression spring is the same as the length direction of the connecting rod.

Through adopting above-mentioned technical scheme, through the elasticity compaction effect of compression spring to the preforming, can make the preforming take turns to the yarn tensioning of weaving constantly.

Optionally, the shell fragment is installed to the mount, the one end of shell fragment with the base fixed connection of mount, the other end of shell fragment is seted up a plurality of confession knitting yarn and is passed the yarn hole of wearing along length direction.

By adopting the technical scheme, the yarn weaving yarn passes through the yarn threading hole of the elastic sheet, and can further play a role in tensioning the yarn weaving yarn under the elastic deformation of the elastic sheet.

Optionally, the fixing frame is provided with a wire screening plate, and the wire screening plate is positioned at the wire outlet end of the yarn string rod.

Through adopting above-mentioned technical scheme, the setting of screen line board can separate every yarn to reduce the condition emergence of intertwining between the yarn.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the pattern knitting yarn is placed through the pattern knitting creel, then the pattern knitting yarn is penetrated into the knitting needle, and finally the pattern knitting yarn is placed into the yarn tensioning assembly for tensioning, at the moment, the knitting assembly is started to drive knitting to knit patterns for cloth, the pattern knitted by adopting the knitting process has higher durability relative to the pattern marks, and the occurrence of the condition that the pattern is easy to fade in the use process is reduced;

2. the needle head width of the bottom knitting needle is larger than that of the flower-shaped needle, and in the using process, the bottom knitting needle head can be inserted into yarns for knitting cloth in front of the flower-shaped needle, so that gaps which are convenient for the flower-shaped needle to pass through are formed in the yarns for knitting cloth at the rear, and the flower-shaped needle can conveniently warp among the yarns of the cloth;

3. the elastic sheet is arranged, so that the yarn with the weaving pattern can pass through the yarn through hole of the elastic sheet, and the yarn with the weaving pattern can be further tensioned under the elastic deformation of the elastic sheet;

4. the screen wire plate can separate each yarn, so that the occurrence of the condition of intertwining among yarns is reduced.

Drawings

FIG. 1 is a schematic view showing the overall structure of a warp interlacing weaving device according to an embodiment of the application.

FIG. 2 is a schematic view showing the overall structure of another warp interlacing device according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion B in fig. 2.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Fig. 5 is an enlarged view of a portion C in fig. 2.

Reference numerals illustrate:

1. a body; 2. a pattern knitting creel; 3. a braiding assembly; 31. a driving member; 32. a lifting frame; 33. a mounting base; 331. braiding flower sub-seats; 332. a selvedge braiding sub-seat; 333. a base; 34. a slide rail; 35. a mounting plate; 4. knitting needles; 41. a bottom knitting needle; 42. a flower-shaped needle; 5. yarn string rod; 6. a fixing frame; 7. a yarn guide rod; 8. a limiting plate; 9. a tensioning assembly; 91. a support base; 92. a connecting rod; 93. a compression spring; 94. tabletting; 95. a wafer; 96. a spring plate; 961. spring strips; 10. screen wire plate 11, stabilizing block.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses a warp staggered pattern weaving device. Referring to fig. 1, a warp interlacing yarn knitting device comprises a machine body 1, a yarn knitting frame 2 for placing yarn rolls of knitting yarns is arranged on the machine body 1, a knitting assembly 3 is arranged in the machine body 1, the knitting assembly 3 is connected with a plurality of knitting needles 4, the knitting assembly 3 is positioned below the yarn knitting frame 2, and the knitting assembly 3 is used for driving the knitting needles 4 to move.

In the process of knitting the cloth, the knitting needles 4 are driven to move through the knitting assembly 3, so that the knitting needles 4 can knit the knitting yarns in the knitting yarn rolls on the knitting yarn frame 2 into the cloth to carry out a knitting process, the effect of knitting patterns on the cloth is realized, and the patterns knitted by the knitting process have higher durability compared with patterns formed on the cloth by a printing process.

Referring to fig. 2, a plurality of yarn strings 5 are provided in a square array at the top of the yarn carrier 2, and yarn reels of the yarn weaving pattern are inserted into the yarn strings 5 and are rotatably connected with the yarn strings 5. The top of weaving flower creel 2 installs mount 6, and the top of mount 6 is the slope downwards along the tail end towards the top of the loom body 1's the direction of weaving. The top of the fixing frame 6 is provided with a plurality of yarn guide rods 7 in a square array, and the yarn guide rods 7 are in one-to-one correspondence with the yarn strings 5. One end of the yarn guide rod 7 is fixedly connected with the top of the fixing frame 6, and the rod body of the yarn guide rod 7 is wound. The yarn of weaving flower can be on the pole body of guide bar 7 a round setting to can conveniently change yarn of weaving flower, when yarn of weaving flower is rolled up and is used up to replace newly, old yarn part of weaving flower can be convoluteed on the pole body of guide bar 7, makes things convenient for the staff to weave flower yarn and connect.

Referring to fig. 1-3, the knitting assembly 3 includes a drive 31, a lift frame 32, and a mount 33. The lifting frame 32 is horizontally installed in the machine body 1, and the lifting frame 32 is in the prior art, and has the function of performing reciprocating lifting motion along the vertical direction through the driving of the air cylinder, so that the specific structure is not repeated in the embodiment.

Specifically, the side wall of the lifting frame 32 is fixed with a plurality of sliding rails 34 along the length direction, the side wall of the sliding rail 34 far away from the lifting frame 32 is slidably matched with a mounting plate 35, one side of the mounting plate 35, facing the lifting frame 32, is fixed with a plurality of sliding blocks along the length direction, and the sliding blocks are slidably matched with the sliding rails 34. The mounting base 33 is fixedly mounted to a side wall of the mounting plate 35. A plurality of knitting needles 4 are vertically installed at the bottom of the installation seat 33. Further, a stabilizing block 11 is arranged below the mounting seat 33, a plurality of jacks are formed in the stabilizing block 11 along the length direction, and the plurality of knitting needles 4 are in one-to-one corresponding plug-in fit with the plurality of jacks. The setting of stable piece 11 can carry out the bulk connection between the needle 4 with many knits to can play the stabilization effect to knits needle 4, can fix knits needle 4 simultaneously, reduce because of knits needle 4 overlength and lead to the problem emergence that the syringe needle position rocked in the process of weaving.

Referring to fig. 1, the driving member 31 is mounted on a side wall of the lifting frame 32, and the driving member 31 is provided with a plurality of driving members 31, and the plurality of driving members 31 correspond to the plurality of mounting plates 35 one to one, in this embodiment, the driving member 31 may be a linear motor, a driving shaft of the linear motor is fixedly connected with one end of the mounting plate 35, and when the driving member 31 is started, the mounting plate 35 can be driven to slide reciprocally along a length direction of the sliding rail 34. The mounting plate 35 and the sliding rail 34 are matched, so that the mounting seat 33 can be independently mounted, the position of the mounting seat 33 on the mounting plate 35 is convenient to adjust, and the mounting position of the driving piece 31 is not affected. In the use process, the position of the mounting seat 33 is adjusted according to the demand condition of the braiding flower.

Referring to fig. 3 and 4, the mount 33 includes a flower-knitting sub-seat 331, a selvedge-knitting sub-seat 332, and a base sub-seat 333. The knitting needle 4 includes a bottom knitting needle 41 and a flower-shaped needle 42. In the present embodiment, the base 333 is provided as one, and the base 333 is fixedly mounted on the side wall of one of the mounting plates 35, the flower-knitting base 331 is provided as one, and the flower-knitting base 331 is fixedly mounted on the side wall of one of the mounting plates 35. The base 333 and the weave sub-base 331 are arranged in front and back along the weaving direction of the machine body 1. The bottom knitting needles 41 are provided with a plurality of bottom knitting needles 41, part of the bottom knitting needles 41 are vertically and fixedly arranged at the bottom of the bottom sub-seat 333, and the plurality of bottom knitting needles 41 are arranged along the length direction of the bottom sub-seat 333. The flower-shaped needles 42 are arranged in a plurality, the flower-shaped needles 42 are vertically and fixedly arranged at the bottom of the flower-knitting sub-seat 331, and the flower-shaped needles 42 are arranged along the length direction of the flower-knitting sub-seat 331.

Further, the needle width of the bottom needle 41 is larger than the needle width of the flower-shaped needle 42. In the knitting process, the heads of the bottom knitting needles 41 can be inserted into yarns of the knitted fabric before the pattern needles 42, so that the bottom knitting needles 41 stretch the fabric knitted yarns located at the rear to a gap convenient for the pattern needles 42 to pass through, and warp yarns can be conveniently carried out between the yarns of the fabric by the pattern needles 42. The needle head of the flower-shaped needle 42 is arranged to be smaller than the bottom knitting needle 41, which is beneficial to knitting the flower-shaped needle 42 at a higher speed, thereby forming a more complex flower shape.

Referring to fig. 1 and 3, two sets of selvedge forming sub-bases 332 are provided, the two sets of selvedge forming sub-bases 332 are respectively provided at two ends of the selvedge forming sub-base 331, and the two sets of selvedge forming sub-bases 332 are fixedly mounted on the same mounting plate 35. A portion of the flower-shaped needles 42 are vertically fixedly mounted at the bottom of the selvedge-stitching sub-seat 332. The cooperation setting of selvedge sub-seat 332 and flower type needle 42 can carry out the selvedge work to two long limits of cloth, when accomplishing the pattern diversity of plaiting, can also thicken the side of cloth, improves the durability of cloth. Further, the bottom of the selvedge braiding sub-seat 332 is fixedly connected with a limiting plate 8, and the other end of the limiting plate 8 is bent and abutted against the side wall of the lifting frame 32. The limit plate 8 can play an auxiliary guiding role on the selvedge braiding sub-seat 332 in the moving process of the selvedge braiding sub-seat 332, supports the selvedge braiding sub-seat 332 and improves the stability of the selvedge braiding sub-seat 332 in the moving process.

Referring to fig. 2 and 5, for tensioning the textured yarn, a tensioning assembly 9 is mounted on top of the mount 6. The tensioning assembly 9 comprises a supporting seat 91, and through holes for the weaving pattern yarns to pass through are formed in the two sides of the supporting seat 91. The top of supporting seat 91 is fixed with connecting rod 92, and the preforming 94 that is used for compressing tightly the yarn of weaving flowers is installed to connecting rod 92, and the top of connecting rod 92 is fixed with compression spring 93, compression spring 93's the other end and preforming 94 fixed connection, and compression spring 93's elasticity direction is the same with the length direction of connecting rod 92. Further, a disc 95 is secured to the side wall of the connecting rod 92, the disc 95 being located on the side of the presser 94 remote from the spring. In the process of compaction, the yarn is penetrated into the two through holes, then the yarn is compacted by matching the circular sheet 95 with the pressing sheet 94, and the tensioning effect on the yarn is realized under the pressure of the compression spring 93. The sides of the pressing sheet 94 and the circular sheet 95 are respectively bent towards the two sides far away from each other, so that workers can clamp the yarn with the weaving pattern between the pressing sheet 94 and the circular sheet 95, and the installation is convenient.

Referring to fig. 5, further, a spring plate 96 is mounted on the bottom edge of the fixing frame 6, one end of the spring plate 96 is fixedly connected with the bottom edge of the fixing frame 6, a plurality of spring strips 961 are divided and arranged along the length direction of the spring plate 96, and a yarn through hole for the yarn of the weaving pattern to pass through is formed in the other end of the spring strip 961. The textured yarn is passed through the yarn passing hole of the elastic strip 961, and can be further tensioned under the elastic deformation of the elastic sheet 96 itself.

Referring to fig. 2, the fixing frame 6 is mounted with a wire screen 10, and the wire screen 10 is located between the yarn guide bar 7 and the tension assembly 9. Specifically, the sidewall of the wire screening plate 10 is provided with a plurality of through grooves along the length direction, and the plurality of woven yarns can pass through the plurality of through grooves one by one, so that each yarn can be separated, and the occurrence of the condition of intertwining between the yarns is reduced.

The embodiment of the application relates to a warp interlacing flower weaving device, which is implemented by the following principle:

the yarn is wound out by the yarn winding, and then penetrates into the yarn screening plate 10 after bypassing the yarn guiding rod 7, so that each yarn is separated, then the yarn passes through the through hole of the supporting seat 91, the yarn is compressed by the pressing sheet 94 and the circular sheet 95, then the yarn passes through the yarn penetrating hole on the elastic sheet 96, the yarn penetrates into the knitting needle 4, and finally the yarn is connected to the machine body 1 to finish the installation. Then the machine body 1 is started and the linear motor is started, the knitting needle 4 can carry out the knitting work on the cloth while the machine body 1 is weaved, and the patterns knitted by adopting the knitting process have higher durability relative to the patterns, so that the occurrence of the condition that the patterns are easy to fade in the use process is reduced.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a warp staggered pattern weaving device which characterized in that: the knitting machine comprises a machine body (1), wherein a knitting yarn frame (2) is arranged on the machine body (1), the knitting yarn frame (2) is used for placing knitting yarn coils, a plurality of knitting needles (4) are arranged in the machine body (1), the knitting needles (4) are used for penetrating knitting yarns, a knitting assembly (3) is arranged in the machine body (1), the knitting assembly (3) is used for driving the knitting needles (4) to move, and a yarn tensioning assembly (9) is arranged on the knitting yarn frame (2); the knitting assembly (3) comprises a driving piece (31), a lifting frame (32) and a mounting seat (33), wherein the lifting frame (32) is horizontally arranged in the machine body (1), the mounting seat (33) is slidably arranged on the side wall of the lifting frame (32), the sliding direction of the mounting seat (33) is perpendicular to the knitting direction of the machine body (1), the knitting needle (4) is vertically arranged at the bottom of the mounting seat (33), the driving piece (31) is arranged on the side wall of the mounting seat (33), and the driving piece (31) is used for driving the mounting seat (33) to reciprocate along the length direction of the lifting frame (32); the mounting seat (33) comprises a pattern knitting sub-seat (331) and a selvedge knitting sub-seat (332), wherein two groups of selvedge knitting sub-seats (332) are arranged, the pattern knitting sub-seat (331) is slidably arranged on the side wall of the lifting frame (32), two groups of selvedge knitting sub-seats (332) are slidably arranged on the side wall of the lifting frame (32), the two groups of selvedge knitting sub-seats (332) are respectively arranged on two sides of the pattern knitting sub-seat (331), part of knitting needles (4) are arranged at the bottom of the pattern knitting sub-seat (331), and part of knitting needles (4) are arranged at the bottom of the selvedge knitting sub-seat (332); the knitting needle (4) comprises a bottom knitting needle (41) and a flower-shaped needle (42), the mounting seat (33) further comprises a bottom seat (333), the bottom seat (333) is mounted on the side wall of the lifting frame (32), the bottom seat (333) and the flower-shaped seat (331) are arranged in a front-back manner along the weaving direction of the machine body (1), the bottom knitting needle (41) is mounted at the bottom of the bottom seat (333), and the flower-shaped needle (42) is mounted at the bottom of the flower-shaped seat (331); the needle head width of the bottom knitting needle (41) is larger than the needle head width of the flower-shaped needle (42).

2. A warp interlacing woven arrangement as claimed in claim 1, wherein: the yarn winding device is characterized in that a plurality of yarn strings (5) are arranged on the square array at the top of the yarn weaving creel (2), and the yarn strings (5) are used for penetrating and fixing yarn winding of the yarn weaving flowers.

3. A warp interlacing woven arrangement as claimed in claim 2, wherein: the yarn tensioning device is characterized in that a fixing frame (6) is arranged at the top of the weaving yarn rack (2), and the yarn tensioning assembly (9) is arranged at the top of the fixing frame (6);

yarn tensioning assembly (9) are including supporting seat (91), the through-hole that supplies the flower yarn to pass is run through to the both sides of supporting seat (91), the top of supporting seat (91) is fixed with connecting rod (92), connecting rod (92) install and are used for compressing tightly preforming (94) of weaving the flower yarn.

4. A warp interlacing woven arrangement according to claim 3, wherein: the top of connecting rod (92) is fixed with hold-down spring (93), the other end of hold-down spring (93) with preforming (94) fixed connection, the elasticity direction of hold-down spring (93) with the length direction of connecting rod (92) is the same.

5. A warp interlacing woven arrangement according to claim 3, wherein: the fixing frame (6) is provided with an elastic sheet (96), one end of the elastic sheet (96) is fixedly connected with the bottom edge of the fixing frame (6), and the other end of the elastic sheet (96) is provided with a plurality of yarn penetrating holes for the weaving pattern yarns to penetrate through in the length direction.

6. A warp interlacing woven arrangement according to claim 3, wherein: the wire screening plate (10) is installed on the fixing frame (6), and the wire screening plate (10) is located at the wire outlet end of the yarn string rod (5).