CN111254544B

CN111254544B - Weaving device based on standing wave principle

Info

Publication number: CN111254544B
Application number: CN202010123448.8A
Authority: CN
Inventors: 陶怡君
Original assignee: Suzhou Xiquan Software Technology Co ltd
Current assignee: Foshan Tiantianwa Clothing Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-27
Anticipated expiration: 2040-02-27
Also published as: CN111254544A; CN112442784A; CN112442783A; CN112442784B; CN112442783B

Abstract

The invention discloses a textile device based on a standing wave principle, which comprises a wire bin, a broken wire arranging box, a wire outlet box, an arranging reed tooth, a heddle assembly, a weaving port reed tooth, a textile tightening wheel, a weft wire feeding assembly and a plurality of guide wheels, wherein a plurality of yarn barrels are placed in the wire bin and pull out yarns, the plurality of yarns pulled out in the wire bin sequentially penetrate through the broken wire arranging box, the wire outlet box, the arranging reed tooth, the heddle assembly and the weaving port reed tooth to reach the textile tightening wheel, the arranging reed tooth divides the yarns into warp groups sequentially arranged on a horizontal plane, the heddle assembly respectively pulls the warp groups to form an included angle with the horizontal plane to form a weaving port, the weft wire feeding assembly feeds weft yarns from one side of the warp groups to the weaving port between the warp groups and the weaving port reed tooth, and the warp yarns between the heddle assembly and the wire outlet bin are provided with the guide wheels at all bending positions.

Description

Weaving device based on standing wave principle

Technical Field

The invention relates to the field of textile machinery, in particular to a textile device based on a standing wave principle.

Background

Cloth and fabric produced by spinning are essential articles for human life.

In the existing textile machinery, the disconnection fault often occurs, once the disconnection fault occurs, the shutdown maintenance is needed, and the production efficiency is influenced.

The weaving of single stripe only needs to arrange the line of different colours can, however, to weaving needs to carry out the operation of carrying out the line respectively to the warp to complicated pattern, among the prior art, the separated time control is complicated, and moreover, the structure of carrying out the line is the moving part, carries out the operation of carrying out the line through the operation, and the reliability of execution is not enough.

Jacquard machines are very complex and require a very long preparation time for each start.

Disclosure of Invention

The invention aims to provide a textile device based on a standing wave principle so as to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a textile device based on standing wave principle comprises a wire bin, a broken wire arranging box, a wire outlet box, an arranging reed tooth, a heddle assembly, a weaving reed tooth, a textile tightening wheel, a weft wire feeding assembly and a plurality of guide wheels.

The yarn bin is used as a storage position of original warp yarns, a plurality of yarn drums are arranged in the yarn bin, when the yarn drums are in an initial state, the yarn is pulled and dragged by manpower to sequentially pass through a broken yarn arranging box, a yarn outlet box, an arranging dent, a heddle assembly and a weaving opening dent to reach a fabric tightening wheel and be tightly bound on the fabric tightening wheel to serve as a starting preparation, then, the fabric is started, weft yarns are fed into a weaving opening through a weft yarn feeding assembly, and weaving is completed in a warp-weft staggered mode. The broken thread whole thread box is used for pre-tensioning the thread from the thread bin to a certain degree, the tensioning force at the place is larger than that in the rear weaving process, if the broken thread does not break, the probability of breakage in the subsequent operation process is very small, so that the broken thread is prevented from being difficult to clean and restart at the positions of reed dents, heald threads and the like, after the broken thread is broken, the thread is manually or automatically connected again for subsequent weaving, the whole thread reed dents are used for uniformly arranging the threads into warp groups, although the heald thread assembly also has the function of arranging the warps, because the heald thread assembly is a flexible thread, the heald thread assembly has low resistance to the disturbance of the threads vertical to the warp direction, if the front end arrangement is carried out only through the heald thread assembly, the threads can be stringed and are not beneficial to the normal weaving, the heald thread assembly is used for carrying out the lifting or pressing down operation of the warps, thereby forming a weaving opening at the front end of the weaving surface, penetrating the weft, and then the weft is pressed by the weaving opening reed dent to finish the weaving of a single period. The guide wheel is used for smooth advancing of the yarn.

Furthermore, the harness wire assembly comprises a harness wire and a wire lifting machine head, the harness wire comprises a main wire and a harness ring, the main wire is vertically arranged, the harness ring is connected onto the main wire, warp threads penetrate through the harness ring and are lifted by the harness ring to form an included angle with the horizontal plane, the wire lifting machine head comprises a machine shell and a cam group arranged in the machine shell, and the cam group comprises a plurality of cams perpendicular to the warp threads and pushes and pulls the top end of the main wire to lift the cam group.

The heddle needs to be lifted so as to drive warp threads to lift at the position of the heddle to form a weaving opening, the top of the traditional heddle lifts through a uniform machine head, the machine head is heavy and vertically reciprocates, not only is the power consumption large, but also the environmental noise is large. The control of the cam group on the heddle groups on both sides is similar to standing waves, and the cam group ascends and descends in situ to form the most basic common warp yarn motion mode.

Furthermore, the harness wire assembly further comprises a wire tightening wheel, the bottom ends of the main wires are respectively connected with the wire tightening wheel, the wire tightening wheel is provided with independent torque control to respectively provide downward tension for the main wires, the main wires are pulled tightly by the wire tightening wheel from the lower part, so that the cam group does not need to provide downward driving force for the main wires any more, only needs to be lifted upwards at proper time, and can automatically reset the main wires to the low position when the harness wires are not required to be in the high position;

the cam group comprises a wheel shaft, a cam and a force transmission disc, the cam and the force transmission disc are sequentially sleeved on the wheel shaft at intervals, the force transmission disc is in transmission connection with the wheel shaft, the force transmission disc comprises a disc surface, a top ball and a spring, blind holes perpendicular to the disc surface are respectively formed in two end surfaces of the disc surface, the spring is arranged at the bottom in each blind hole, the spring pushes out one top ball outwards, spherical deep holes are also formed in the two end surfaces of the cam, and the diameter of a central circle of each deep hole is equal to that of the central circle.

The cams in the cam group are only sleeved on the wheel shaft and are rotationally driven to be tightly propped by the jacking balls on the force transmission disc, the force transmission disc is in transmission connection with the wheel shaft and cannot slide, but when the cams receive larger resistance moment, the cams can be separated from the transmission of the force transmission disc, at the moment, the springs at the back of the jacking balls are extruded, the jacking balls axially displace by a distance of one deep hole depth and are separated from the deep holes, then the force transmission disc automatically rotates, and the cams receiving the larger resistance moment keep the original positions, so that the height control of a single heddle can be realized, as the heddle is required to be subjected to the downward pulling force of the wire tightening wheel when being lifted, the wire lifting force of the heddle is from the cam abutted against the top of the heddle, the pulling force of the wire tightening wheel at the lower end of the heddle is the force generating the resistance moment on the cam, and whether the corresponding cam is disengaged from the force transmission discs at two sides or not can be controlled by respectively controlling the wire tightening force of the wire tightening wheel, thus, the purpose of yarn dividing control is achieved, and after the yarn dividing control of the warp yarns, patterns can be woven on the fabric through the warp yarns with different colors.

In addition, the control part of the branching control is from the tightening wheel at a static part, the control reliability is improved, and the tightening tension of the tightening wheel can be realized by generating different reverse moments on the rotary drum through different exciting currents.

Furthermore, the two end faces of the cam are also provided with annular shallow grooves with the same central circle diameter as the deep holes. The beads are displaced in the shallow grooves after being released from the deep holes, and are more stable than being displaced directly in the large flat surface of the cam.

Furthermore, the weft yarn feeding assembly comprises a weft sword, a deconcentrator and a wetting box, the weft sword is arranged in the direction perpendicular to the warp yarns, the weft sword comprises a horizontally moving rapier and a static rapier seat, the deconcentrator is arranged beside the weft sword and pulls out single yarns on the weft yarn group for the weft sword, the wetting box is arranged at the head of the deconcentrator, and water is filled in the wetting box to wet the weft yarns fed to the weft sword.

The weft is wetted before being fed into the weaving opening, so that the friction force at the weaving opening can be increased, and manufacturing defects caused by smooth yarns like nylon yarns during manufacturing are prevented.

The water filled in the wetting chamber is high pressure flowing water. The speed of the weft is very high when the weft is fed, only an immersion type wetting mode is adopted, the wetting can not be fully ensured, and the air in the fine pits on the surface of the yarn can be fully squeezed by the water body flowing at high pressure, so that the wetting purpose is achieved.

Further, the harness wire still includes supplementary silk and thimble, and the harness wire loop inside is equipped with annular water ring way of crossing, and supplementary silk is connected at the harness ring side, and the inside through-hole that also is equipped with along its length direction distribution of supplementary silk is connected to the inside water ring way of crossing of harness ring, promptly: the auxiliary wire is a section of thin pipeline, the auxiliary wire leads pressure water to the water passing loop, a vertical guide groove is formed in the vertical side face of the heald loop inner ring, jacks are formed in the upper end and the lower end of the heald loop inner ring, one end of each jack is connected with the water passing loop, one end of each jack is connected with the surface of the heald loop inner ring, a one-way membrane flap which can only pass water from the water passing loop to the surface of the heald loop inner ring is arranged in each jack, the threading ring comprises a ring body, a convex block and a plug which are arranged on the side face of the ring body, the convex block is embedded into the guide groove and vertically slides along the guide groove, the plug.

When the harness wire is in a low position, the threading ring is positioned at the upper part of the inner ring of the harness ring, the plug at the upper part of the upper part is inserted into the jack at the bottom of the inner ring of the harness ring, the upper surface of the threading ring is guided to the upper surface of the threading ring, the pressure water reduces the friction, and simultaneously, the process of wetting the yarns is also realized, the lower-position yarns wet the upper surface, the higher-position yarns wet the lower surface, and the two surfaces are contact surfaces with the wefts, so the yarn slipping probability is further reduced, and the friction force between the yarns at the weaving opening is improved.

The threading ring is made of polytetrafluoroethylene plastics. The polytetrafluoroethylene plastic threading ring is made of low-friction material.

The broken thread whole thread box is internally provided with a gluing structure, the gluing structure is used for gluing two ends of a broken thread, and the warp thread amount of a time period which is more than three times of gluing time is reserved in the broken thread whole thread box in advance.

A dust collector is arranged below the fabric at the part of the heald assembly and the weaving opening reed dent. The dust collector absorbs dust generated during weaving and fibers falling off from the yarns.

Compared with the prior art, the invention has the beneficial effects that: the invention stores a plurality of yarn barrels in the yarn bin, when the yarn barrels are at the beginning, the yarn barrels are pulled and dragged by manpower to sequentially pass through the broken yarn arranging box, the yarn outlet box, the whole yarn reed teeth, the heddle assembly and the weaving opening reed teeth to reach the fabric tightening wheel and be tightly bound on the fabric tightening wheel, weft yarns are fed into a weaving opening through the weft yarn feeding assembly, and the weft yarns are staggered in longitude and latitude to finish weaving. The thread tightening wheels are controlled in a separated mode, different lifting resistances are generated on corresponding heddles respectively, and when the lifting resistance exceeds the lifting force transmitted by the top cams of the heddles, the heddles can be kept at a low position, and weaving of complex patterns is completed; the wetted full-surface wefts and the warps on the surface contacted with the wefts can prevent the smooth yarns from sliding during weaving, and the warps are supported by pressure water when passing through the threading holes, so that the friction force of the warps when passing through the healds is reduced.

Drawings

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

FIG. 1 is a schematic view of the flow structure of the present invention;

FIG. 2 is a schematic illustration of the warp and weft at a fabric port of the present invention;

figure 3 is a schematic view of the operation of the heddle assembly of the present invention;

FIG. 4 is a cross-sectional view of the cam pack of the present invention;

FIG. 5 is an end view of the cam of the present invention;

FIG. 6 is a perspective view of a force transfer plate of the present invention;

FIG. 7 is a schematic view of the operation of the weft feeder assembly of the present invention;

fig. 8 is a structural view of a heddle according to the invention;

fig. 9 is a perspective view of the thimble according to the present invention.

In the figure: 1-wire bin, 2-wire breaking and wire arranging box, 3-wire outlet box, 4-wire arranging dent, 5-heald wire component, 51-heald wire, 511-main wire, 512-heald ring, 5121-water passing ring channel, 5122-guide groove, 5123-jack, 5124-one-way valve, 513-auxiliary wire, 514-threading ring, 5141-lug, 5142-plug, 52-thread lifting machine head, 521-cam group, 5211-wheel shaft, 5212-cam, 52121-deep hole, 52122-shallow groove, 5213-force transmission disc, 52131-disc surface, 52132-top bead, 52133-spring, 53-wire tightening wheel, 6-weaving mouth reed tooth, 7-fabric tightening wheel, 8-weft wire feeding component, 81-weft rapier, 811-rapier, 812-rapier seat, rapier seat, 82-deconcentrator, 83-wetting box, 9-guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figure 1, the weaving device based on the standing wave principle comprises a wire bin 1, a broken wire and wire arrangement box 2, an outlet box 3, a wire arrangement dent 4, a heald wire component 5 and a weaving opening dent 6, the weaving machine comprises a fabric tightening wheel 7, a weft feeding assembly 8 and a plurality of guide wheels 9, wherein a plurality of yarn drums are placed in a yarn bin 1 and draw yarns out, the yarns drawn out from the yarn bin 1 sequentially pass through a broken yarn finishing box 2, a yarn outlet box 3, a finishing dent 4, a heddle assembly 5 and a weaving reed dent 6 to reach the fabric tightening wheel 7, the finishing dent 4 divides the yarns into warp groups sequentially arranged on a horizontal plane, the heddle assembly 5 respectively draws the warp groups to form included angles with the horizontal plane to form weaving mouths, the weft feeding assembly 8 feeds weft yarns from one side of the warp groups to the weaving mouths between the warp groups and the weaving mouth reed dents 6, and the guide wheels 9 are arranged at all bending positions of the warp yarns between the heddle assembly 5 and the yarn outlet bin 1.

The yarn bin 1 is used as a storage position of original warp yarns, a plurality of yarn drums are arranged in the yarn bin, when the yarn drums are in the initial state, the yarns are pulled and dragged by manpower to sequentially pass through the broken yarn arranging box 2, the outlet box 3, the whole yarn dent 4, the heald assembly 5 and the weaving opening dent 6 to reach the fabric tightening wheel 7 and be tightly bound on the fabric tightening wheel, as a starting preparation, then, the fabric is started, weft yarns are fed into a weaving opening through the weft yarn feeding assembly 8, and weaving is completed in a warp-weft staggered mode. The broken thread arranging box 2 is used for pre-tensioning the thread from the thread bin 1 to a certain degree, the tensioning force at the place is larger than that in the weaving process at the rear part, if the broken thread does not break at the place, the breakage probability in the subsequent operation process is very small, so that the broken thread is prevented from being generated at the positions of reed dents, heald threads and the like to cause difficulty in cleaning and restarting, after the broken thread is broken, a manual or related automatic continuous thread structure is arranged to reconnect the thread for subsequent weaving, the whole thread reed dents 4 are used for uniformly arranging the thread into a warp group, although the heald thread assembly 5 also has the function of arranging the warp thread, because the heald thread assembly is a flexible thread, the heald thread assembly 5 has low resistance to the disturbance of the thread in the direction vertical to the warp thread, if the front end arrangement is carried out only through the heald thread assembly 5, the weft thread stringing is possibly not beneficial to the normal weaving, the heald thread assembly 5 is used for carrying out the lifting or, thereby forming a weaving shed at the front end of the weaving surface, as shown in fig. 2, penetrating the weft, and then the weft is compressed by the weaving shed dent 6, completing the weaving of a single cycle. The guide wheel 9 is used for smooth advance of the yarn.

As shown in fig. 1, the heddle assembly 5 comprises a heddle 51 and a thread lifting nose 52, the heddle 51 comprises a main thread 511 arranged vertically and a heddle ring 512 connected to the main thread 511, warp threads pass through the heddle ring 512 and are lifted by the heddle ring 512 to form an included angle with the horizontal plane, as shown in fig. 3, the thread lifting nose 52 comprises a machine shell and a cam group 521 arranged in the machine shell, and the cam group 521 comprises a plurality of cams perpendicular to the warp thread direction and pushes and pulls the top end of the main thread 511 to lift.

The heddle 51 needs to be lifted so as to drive warp threads to lift at the position of the heddle 51 to form a weaving opening, while the top of the traditional heddle is lifted through a uniform machine head, the machine head is heavy and vertically lifted in a reciprocating manner, so that not only is the power consumption large, but also the environmental noise is large. The control of the cam group 521 for the groups of the heddles 51 on both sides is similar to standing waves, and the cam group ascends and descends in place, which constitutes the most common warp yarn movement mode.

As shown in fig. 1, heddle module 5 further includes take-up pulley 53, the bottom ends of main wires 511 are respectively connected with take-up pulley 53, take-up pulley 53 has independent torque control and respectively provides downward tension for main wires 511, take-up pulley 53 pulls main wires 511 from the lower part, so that cam group 521 no longer needs to provide downward driving force for main wires 511, only needs to be lifted upwards at proper time, and take-up pulley 53 automatically resets the heald 51 to the lower position when the heald 51 is not required to be in the upper position;

as shown in fig. 4, the cam group 521 includes an axle 5211, a cam 5212 and a force transmission disc 5213, the cam 5212 and the force transmission disc 5213 are sequentially sleeved on the axle 5211 at intervals, the force transmission disc 5213 is in transmission connection with the axle 5211, the force transmission disc 5213 includes a disc surface 52131, a top ball 52132 and a spring 52133, blind holes perpendicular to the disc surface are respectively formed in two end surfaces of the disc surface 52131, the spring 52133 is arranged at the bottom in the blind holes, the top ball 52132 is ejected outwards from the spring 52133, spherical deep holes 52121 are also formed in two end surfaces of the cam 5212, and the diameter of a central circle of the deep hole 52121 is equal to the diameter of a central circle of the.

The cams 5212 in the cam group 521 are only sleeved on the wheel shafts 5211, the cams rotate to drive the top balls 52132 on the force transmission discs 5213 to be tightly pushed, the force transmission discs 5213 are in transmission connection with the wheel shafts 5211, slippage cannot occur, however, when the cams 5212 receive larger resistance moment, the transmission with the force transmission discs 5213 can be disconnected, at the moment, the springs at the back parts of the top balls 52132 are squeezed, the top balls 52132 are axially displaced by the depth of the deep holes 52121 to be disconnected from the deep holes 52121, then the force transmission discs 5213 rotate by themselves, and the cams 5212 receiving larger resistance moment are kept in place, so that the height control of the single heddle 51 can be realized, because the heddle 51 needs to be subjected to the downward pulling force of the wire tightening wheel 53 when being used for lifting, the lifting force of the heddle 51 comes from the cams 5212 against the tops of the heddles 51, and therefore, the wire tightening wheel 53 at the lower end of the heddle 51 is the force generating resistance moment on the cams 5212, by respectively controlling the tightening force of the tightening wheels 53, whether the force transmission between the cam 5212 and the force transmission discs 5213 on the two sides corresponding to the tightening wheels is released or not can be controlled, so that the purpose of thread separation control is achieved, and after the thread separation control is performed on the warp threads, patterns can be woven on the fabric through the warp threads with different colors.

In addition, the control of the branching control is from the tightening wheel 53 at a stationary position, the reliability of the control is improved, and the tightening tension of the tightening wheel 53 can be realized by generating different counter moments on the drum through different exciting currents.

As shown in fig. 5, both end surfaces of the cam 5212 are further provided with annular shallow grooves 52122 having the same center circle diameter as the deep hole 52121. The top bead 52132, after disengaging from the deep well 52121, translates within the shallow groove 5212 more stably than directly on the large flat surface of the cam 5212.

As shown in fig. 7, the weft thread feeding assembly 8 comprises a weft sword 81, a thread separator 82 and a moistening box 83, the weft sword 81 is arranged along the direction perpendicular to the warp threads, the weft sword 81 comprises a horizontally moving rapier 811 and a stationary rapier seat 812, the thread separator 82 is arranged beside the weft sword 81 and pulls out the individual yarns on the weft thread group for the weft sword 81, the moistening box 83 is arranged at the head of the thread separator 82, and the moistening box 83 is filled with water to moisten the weft threads fed to the weft sword 81.

The water filled in the wetting chamber 83 is high pressure flowing water. The speed of the weft is very high when the weft is fed, only an immersion type wetting mode is adopted, the wetting can not be fully ensured, and the air in the fine pits on the surface of the yarn can be fully squeezed by the water body flowing at high pressure, so that the wetting purpose is achieved.

As shown in fig. 8 and 9, the harness wire 51 further includes an auxiliary wire 513 and a threading ring 514, an annular water passing loop 5121 is provided inside the harness ring 512, the auxiliary wire 513 is connected to the side surface of the harness ring 512, through holes distributed along the length direction of the auxiliary wire 513 are also provided inside the auxiliary wire 513, and the auxiliary wire is connected to the water passing loop 5121 inside the harness ring 512, that is: the auxiliary wire 513 is a section of thin pipeline, pressure water is introduced into the water passing loop 5121 through the auxiliary wire 513, a vertical guide groove 5122 is formed in the vertical side face of the inner ring of the heald loop 512, insertion holes 5123 are formed in the upper end and the lower end of the inner ring of the heald loop 512, one end of each insertion hole 5123 is connected with the water passing loop 5121, one end of each insertion hole 5123 is connected with the surface of the inner ring of the heald loop 512, a one-way membrane 5124 which can only pass water from the water passing loop 5121 to the surface of the inner ring of the heald loop 512 is arranged in each insertion hole 5123, the threading ring 514 comprises a ring body, a convex block 5141 and a plug 5142, the convex block 5141 is embedded into the guide groove 5122 and vertically slides along the guide groove 5122, the plug 5142 is opposite to the.

When the warp threads pass through the threading ring 514, when the heddle 51 is lifted, the heddle 512 moves upwards, the threading ring 514 abuts against the lower part of the inner ring of the heddle 512, the plug 5142 at the bottom of the threading ring 514 is inserted into the jack 5123 at the bottom of the inner ring of the heddle 512 to jack the one-way membrane 5124, pressure water in the water passing loop 5121 is led to the lower end of the inner ring of the threading ring 514 and directly contacts with the lower surface of the warp threads, the pressure water can have a supporting force on the warp threads to reduce the friction force between the warp threads and the heddle 51 and prevent thread breakage, because the warp threads can not be guided by the guide wheel 9 at the position, the thread breakage probability at the position of the flow path after the thread breakage and thread trimming box 2 is the largest, a liftable threading ring 514 is added into the heddle 512 and the pressure water is led to the contact surface between the warp threads and the threading ring 514, the friction reduction effect can be achieved, when the heddle 51 is at a low position, the threading ring 514 is positioned at the, the upper plug 5142 is inserted into the jack 5123, pressure water is introduced to the upper surface of the warp, the friction is reduced by the pressure water, the process of wetting the yarn is also realized, the lower yarn wets the upper surface, the higher yarn wets the lower surface, and the two surfaces are contact surfaces with the weft, so that the yarn slipping probability is further reduced, and the friction force between yarns at the weaving opening is improved.

The thimble 514 is a polytetrafluoroethylene plastic thimble. The polytetrafluoroethylene plastic threading ring is made of low-friction material.

The broken line arranging box 2 is internally provided with an adhesive structure, the adhesive structure bonds two ends of the broken line, and the warp yarn amount of the time period of more than three times of the adhesive time is reserved in advance in the broken line arranging box 2.

A dust collector is arranged below the fabric at the heald assembly 5 and the weaving part reed dent 6. The dust collector absorbs dust generated during weaving and fibers falling off from the yarns.

The main operation process of the device is as follows: a plurality of yarn barrels are stored in the yarn bin 1, when the yarn barrels are in the initial state, the yarns are pulled and dragged by manpower to sequentially pass through the broken yarn arranging box 2, the outgoing box 3, the whole yarn reed teeth 4, the heddle assembly 5 and the weaving opening reed teeth 6 to reach the fabric tightening wheel 7 and are tightly bound on the fabric tightening wheel, weft yarns are fed into a weaving opening through the weft yarn feeding assembly 8, and weaving is completed by staggering warp and weft. The separate control of the take-up pulley 53 generates different lifting resistances to the corresponding heald 51, and when the lifting force transmitted from the top cam 5212 of the heald 51 is exceeded, the heald 51 can be held at a low position, thereby completing the weaving of a complicated pattern.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A weaving device based on standing wave principle which characterized in that: the weaving device comprises a wire bin (1), a broken wire arranging box (2), a wire outlet box (3), a wire arranging reed tooth (4), a heddle assembly (5), a weaving port reed tooth (6), a fabric tightening wheel (7), a weft wire feeding assembly (8) and a plurality of guide wheels (9), wherein a plurality of yarn barrels are placed in the wire bin (1) and draw out yarns, a plurality of yarns drawn in the wire bin (1) sequentially pass through the broken wire arranging box (2), the wire outlet box (3), the wire arranging reed tooth (4), the heddle assembly (5) and the weaving port reed tooth (6) and reach the fabric tightening wheel (7), the yarn arranging reed tooth (4) separates the yarns into groups sequentially arranged on a horizontal plane, the warp wire assembly (5) respectively draws the warp wire groups and the horizontal plane to form an included angle to form a weaving port, and the weft wire feeding assembly (8) feeds the yarns from one side of the warp wire group to the weaving port between the warp wire groups and the weaving port reed tooth (6), guide wheels (9) are arranged at all bending positions of warp yarns between the heald assembly (5) and the outlet bin (1);

the harness wire assembly (5) comprises a harness wire (51) and a harness wire lifting machine head (52), the harness wire (51) comprises a main wire (511) which is vertically arranged and a harness ring (512) which is connected to the main wire (511), warp threads penetrate through the harness ring (512) and are lifted by the harness ring (512) to form an included angle with the horizontal plane, the harness wire lifting machine head (52) comprises a machine shell and a cam group (521) which is arranged in the machine shell, and the cam group (521) comprises a plurality of cams which are perpendicular to the warp thread direction and pushes and pulls the top end of the main wire (511) to lift;

the harness wire component (5) also comprises a wire tightening wheel (53), the bottom ends of the main wires (511) are respectively connected with the wire tightening wheel (53), the tightening wheel (53) is provided with independent torque control to respectively provide downward tightening force for the main wire (511), the cam group (521) comprises an axle (5211), a cam (5212) and a force transmission disc (5213), the cam (5212) and the force transmission disc (5213) are sequentially sleeved on the wheel shaft (5211) at intervals, the force transmission disc (5213) is in transmission connection with the wheel shaft (5211), the force transmission disc (5213) comprises a disc surface (52131), a top bead (52132) and a spring (52133), blind holes vertical to the disk surface are respectively arranged on two end surfaces of the disk surface (52131), a spring (52133) is arranged at the bottom in the blind hole, a top bead (52132) is ejected outwards from the spring (52133), spherical deep holes (52121) are also formed in the two end faces of the cam (5212), the diameter of the central circle of the deep hole (52121) is equal to that of the central circle of the top bead (52132).

2. A textile apparatus based on the standing wave principle as claimed in claim 1, wherein: and annular shallow grooves (52122) with the same central circle diameter as the deep holes (52121) are also formed in the two end faces of the cam (5212).

3. A textile apparatus based on the standing wave principle as claimed in claim 1, wherein: weft send line subassembly (8) to include latitude sword (81), deconcentrator (82) and wet box (83), latitude sword (81) are along arranging with warp vertical direction, and latitude sword (81) include horizontal migration's rapier (811) and stationary sword seat (812), deconcentrator (82) set up on one side of latitude sword (81) and for latitude sword (81) tractive single yarn on the latitude line group, wet box (83) and set up the head at deconcentrator (82), wet the weft that sends to latitude sword (81) of filling water in wetting box (83).

4. A textile apparatus based on the standing wave principle as claimed in claim 3, wherein: the water filled in the wetting box (83) is high-pressure flowing water.

5. A textile apparatus based on the standing wave principle as claimed in claim 1, wherein: the harness wire (51) further comprises an auxiliary wire (513) and a threading ring (514), an annular water passing loop (5121) is arranged inside the harness ring (512), the auxiliary wire (513) is connected to the side surface of the harness ring (512), a through hole distributed along the length direction is also arranged inside the auxiliary wire (513) and is connected to the water passing loop (5121) inside the harness ring (512), pressure water is introduced into the auxiliary wire (513) through the water passing loop (5121), a vertical guide groove (5122) is arranged on the vertical side surface of the inner ring of the harness ring (512), jacks (5123) are arranged at the upper end and the lower end of the inner ring of the harness ring (512), one end of each jack (5123) is connected with the water passing loop (5121), one-way membrane flaps (5124) capable of passing water through the surface of the inner ring of the harness ring (512) from the water passing loop (5121) are arranged in the jacks (5123), the threading ring (514) comprises a ring body, a convex block (5141) and a plug (5142) arranged on the side surface of the harness ring body, the lug (5141) is embedded into the guide groove (5122) and vertically slides along the guide groove (5122), the plug (5142) is opposite to the jack (5123), a through hole for connecting the end part of the plug (5142) and the wall surface of the inner ring of the threading ring (514) is formed in the plug (5142), and the threading ring (514) penetrates through the warp.

6. A textile apparatus based on the standing wave principle as claimed in claim 5, wherein: the threading ring (514) is a polytetrafluoroethylene plastic threading ring.

7. A textile apparatus based on the standing wave principle as claimed in claim 1, wherein: and a dust collector is arranged below the fabric at the heald assembly (5) and the weaving reed dent (6).