Wide yarn inclined body type weaving machine

Abstract

The invention belongs to the technical field of wide yarn weaving machine equipment, and provides a wide yarn inclined body type weaving machine which comprises a rack, a let-off mechanism, a heald lifting opening mechanism, a weft insertion mechanism, a beating-up mechanism, a winding mechanism and a seat mechanism. The wide-yarn inclined body type weaving machine is provided with an inclined beating-up mechanism structure, meanwhile, linkage operation of the cam assembly, the doup assembly and the norm assembly can be conveniently achieved through the hanging assembly and the pedal assembly, meanwhile, the wide-yarn inclined body type weaving machine has the function of adjusting the position of the seat part, and the requirements of existing production can be met.

Description

Technical Field

[0001] The invention belongs to the technical field of wide-yarn oblique-body loom equipment, and in particular relates to a wide-yarn oblique-body loom. Background Art

[0002] Guangsha is an ancient weaving process, which is a fabric formed by a special process of strip-shaped twisted warp leno weaving in whole or in part. Since leno is mostly made of silk and has a complex and unique process, the fabric made is more precious than damask, silk and satin. In ancient times, it was mostly used by the royal family and nobles. Guangsha fabrics are pleasing to the eye, light and transparent, soft and light to the touch, delicate and smooth, noble and elegant. Due to the high production cost and complex process of Guangsha fabrics, Guangsha fabrics are gradually out of people's sight because their weaving process is on the verge of being lost.

[0003] In modern fabric organization, wide yarn refers to a fabric in which the warp and ground warp are entangled once after each weft yarn is woven in. As a result of the entanglement of the warp and ground warp, the surface of the fabric is evenly covered with yarn mesh, which is thin and cool.

[0004] Nowadays, you can still find a few Guangsha fabrics among the people, but it is difficult to weave precious floral silk with exquisite patterns. Therefore, there is an urgent need to further promote the weaving technology of modern Guangsha.

[0005] At present, the traditional loom adopts a horizontal type. The weaver pulls the reed frame by hand to beat the weft. This way of beating the weft consumes too much energy of the weaver. On the other hand, the force of beating the weft is not constant, but depends on the force of the weaver pulling the reed. Therefore, this way of beating the weft by hand is extremely unfavorable for weaving fabrics with multiple structures. The force of beating the weft is not constant, which greatly affects the tightness of the fabric, thereby reducing the quality of the fabric. At the same time, the structure of the traditional loom is relatively simple and cannot meet the needs of existing production. Summary of the invention

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a wide yarn oblique body loom.

[0007] The technical solution adopted by the present invention to solve the technical problem is: A wide yarn oblique loom, comprising a frame, a warp let-off mechanism, a heald opening mechanism, a weft insertion mechanism, a weft beating mechanism, a winding mechanism and a seat mechanism; The frame includes a front frame body and a rear frame body, the warp letting mechanism is arranged on the rear frame body, the weft beating mechanism is arranged on the front frame body and the rear frame body, and the shedding mechanism, weft insertion mechanism, winding mechanism and seat are arranged on the front frame body; The beating mechanism comprises a reed frame, a beating connection piece, a striker rod, a stand rod, a stand seat, a first limit connection piece, a second limit connection piece, a beating limit seat, a beating limit piece, a limit elastic piece, a limit linkage piece and a counterweight piece; The beating connecting member is respectively connected to the front frame body and one end of the reed frame, the striking rod is respectively connected to the other end of the reed frame and the vertical frame rod, the vertical frame seat is arranged on the rear frame body, the vertical frame rod is hinged to the vertical frame seat and is arranged obliquely with the vertical frame seat; The limiting elastic member is connected to the front frame body, the first limiting connecting member and the second limiting connecting member are connected to the weft beating limiting member, one end of the first limiting connecting member is connected to the limiting elastic member, and one end of the second limiting connecting member is connected to the limiting linkage member; The beating weft limiting seat is arranged on the striker rod, the beating weft limiting member is arranged relatively above the beating weft limiting seat, the beating weft limiting seat is provided with a beating weft limiting groove, when the limiting elastic member is in a first elongated state, the beating weft limiting member is separated from the beating weft limiting groove, when the limiting elastic member is in a second elongated state, the beating weft limiting member is matched with the beating weft limiting groove; The counterweight is arranged on the stand rod; The front frame body is provided with a limiting bracket capable of contacting the beating-up limiting member; The sheathing mechanism comprises a quilt assembly, a twisting heald assembly, a mold assembly, a pedal assembly and a suspension assembly; The suspension assembly comprises a suspension seat, an elastic suspension member assembly, a first suspension rod assembly, a second suspension rod assembly and a suspension rope, wherein the suspension seat and the elastic suspension member assembly are arranged on the front frame body, the elastic suspension member assembly is relatively arranged above the suspension seat, the first suspension rod assembly and the second suspension rod assembly are respectively hinged to the suspension seat, one end of the first suspension rod assembly and the second suspension rod assembly are connected to the pedal assembly through the suspension rope, the other ends of the first suspension rod assembly and the second suspension rod assembly are respectively connected to the twisted heald assembly and the fan assembly through the suspension rope, and the elastic suspension member assembly is connected to the camphor assembly through the suspension rope; The pedal assembly is relatively arranged below the camphor assembly, the heddle assembly and the mold assembly; The seat mechanism comprises a seat part and a seat position adjustment device, wherein the seat position adjustment device comprises an adjustment seat body, an adjustment pull rod, an adjustment sliding block and an adjustment limiter, and the adjustment seat body is arranged on the front frame body; The adjusting rod cooperates with the adjusting seat body and can slide along the length direction of the adjusting seat body, the adjusting sliding block is sleeved on the adjusting rod and is located in the adjusting seat body, the adjusting rod is provided with an adjusting portion, and during the sliding process of the adjusting rod relative to the adjusting seat body, the adjusting portion can contact with the adjusting sliding block and can act on the adjusting sliding block to slide along the width direction of the adjusting seat body, the adjusting limiter is provided on the adjusting sliding block, and during the sliding process of the adjusting sliding block, the adjusting limiter can extend from the adjusting seat body; The seat component is arranged on the front frame body, and the seat component is provided with a seat limiting groove which can be matched with the adjustment limiting component.

[0008] Preferably, the beating connecting member includes a hanging frame rope and a connecting ring, the connecting ring includes a first connecting ring, a second connecting ring and a third connecting ring, and the hanging frame rope is used to connect the front frame body and the first connecting ring, the first connecting ring and the second connecting ring, and the third connecting ring and the reed frame.

[0009] Preferably, the cross-sectional shape of the weft beating limiting groove is V-shaped, a plurality of the weft beating limiting grooves form a sawtooth structure on the weft beating limiting seat, and the end of the weft beating limiting member matching with the weft beating limiting groove is pointed.

[0010] Preferably, the pedal assembly comprises a transverse rod assembly, a pedal rod assembly and a pedal connecting rope, one end of the transverse rod assembly is connected to one end of the first suspension rod assembly and the second suspension rod assembly through the suspension rope, the other end of the transverse rod assembly is connected to the pedal rod assembly through the pedal connecting rope, and the pedal rod assembly is connected to the camphor assembly through the pedal connecting rope; The pedal rod assembly comprises a first pedal rod assembly, a second pedal rod assembly and a third pedal rod assembly, wherein the first pedal rod assembly, the second pedal rod assembly and the third pedal rod assembly are composed of a plurality of pedal rod members; The transverse rod assembly includes a first transverse rod assembly and a second transverse rod assembly, wherein the first transverse rod assembly and the second transverse rod assembly are composed of a plurality of transverse rod members, one end of the first transverse rod assembly is connected to the first suspension rod assembly through the suspension rope, the other end of the first transverse rod assembly is connected to the first foot pedal rod assembly through the pedal connecting rope, one end of the second transverse rod assembly is connected to the second suspension rod assembly through the suspension rope, the other end of the second transverse rod assembly is connected to the second foot pedal rod assembly through the pedal connecting rope, and the third foot pedal rod assembly is connected to the camphor rod assembly through the pedal connecting rope; The heddle assembly comprises more than two heddle sub-components, and a heddle connecting rod is provided between adjacent heddle sub-components. The first hanging rod assembly and the second hanging rod assembly are composed of a plurality of hanging rods, and the number of hanging rods of the first hanging rod corresponds to the number of the heddle sub-components. The number of the footrest rods of the first footrest rod assembly and the number of the transverse rods of the first transverse rod assembly both correspond to the number of the suspension rods of the first suspension rod assembly; The other end of the transverse rod of the first transverse rod assembly is connected to the footrest rod of the first footrest rod assembly through the footrest connecting rope.

[0011] Preferably, the fan sub-assembly includes more than two fan sub-assemblies, the number of the suspension rods of the second suspension rod assembly corresponds to the number of the fan sub-assemblies, and the number of the footrest rods of the second footrest rod assembly and the number of the transverse rods of the second transverse rod assembly both correspond to the number of the suspension rods of the second suspension rod assembly; The other end of the transverse rod of the second transverse rod assembly is connected to the footrest rod of the second footrest rod assembly through the footrest connecting rope.

[0012] Preferably, the camphor tree assembly includes more than two camphor tree components, the elastic suspension component assembly is composed of a plurality of spring components, the number of spring components of the elastic suspension component assembly corresponds to the number of the camphor tree components, and the number of foot pedal components of the third foot pedal assembly corresponds to the number of the camphor tree components.

[0013] Preferably, the adjustment seat body is provided with a first channel portion, a second channel portion and a protruding opening portion, the first channel portion is arranged along the length direction of the adjustment seat body, and the second channel portion is arranged along the width direction of the adjustment seat body; The first channel portion is communicated with the second channel portion, the extension opening is communicated with the second channel portion, the adjustment pull rod is slidably matched with the first channel portion, the adjustment sliding block is slidably matched with the second channel portion, and the adjustment limiter can be extended from the extension opening; A first elastic member is disposed in the first channel portion, one end of the first elastic member is connected to one end of the adjusting pull rod member, and the other end of the adjusting pull rod member extends from the adjusting seat body; A second elastic member is disposed in the second channel portion, and one end of the second elastic member is connected to one end of the adjustment sliding block; When the adjustment limiter extends from the adjustment seat body and matches with the seat limiter groove, the first elastic member is in a natural state and the second elastic member is in a compressed state; When the adjustment limiting member is retracted from the adjustment seat body and separated from the seat limiting groove, the first elastic member is in an elongated state, and the second elastic member is in a natural state.

[0014] Preferably, the adjusting rod is a cylindrical structure, the adjusting portion is a conical structure, the adjusting rod is coaxially arranged with the adjusting portion, and the diameter of the small end of the adjusting portion is the same as the diameter of the adjusting rod; The adjusting sliding block is provided with an adjusting hole, the diameter of the adjusting hole is larger than the diameter of the large end of the adjusting portion, and when the adjusting portion is fully matched with the adjusting hole, the adjusting stopper extends from the adjusting seat body; The diameter of the first channel portion is larger than the diameter of the large end portion of the adjustment portion.

[0015] Preferably, the warp let-off mechanism comprises a rotating shaft, a warp roller, a warp let-off limiting device, and a warp let-off limiting adjusting device; The rotating shaft is rotatably matched with the rear frame frame, and the warp roller is used to place the warp and is arranged on the rotating shaft; The warp letting-off limiting device is arranged at one end of the rotating shaft, and a plurality of warp letting-off limiting parts are arranged on the warp letting-off limiting device and along the circumferential direction of the warp roller; The warp feeding limit adjustment device comprises a warp feeding limit seat, a warp feeding limit guide fixing plate, a warp feeding limit guide fixing piece and a warp feeding limit piece, the warp feeding limit seat is arranged on the rear frame frame, the warp feeding limit guide fixing plate is arranged on the warp feeding limit seat, a guide inclined portion is arranged on the warp feeding limit guide fixing plate, the warp feeding limit piece is slidably matched with the guide inclined portion, and when the warp feeding limit piece moves from one end to the other end of the guide inclined portion, the vertical distance between the warp feeding limit piece and the warp feeding limit seat gradually increases, and the warp feeding limit piece is detachably connected to the warp feeding limit guide fixing plate through the warp feeding limit guide fixing piece; The warp let-off limiting member can cooperate with any of the warp let-off limiting portions described above.

[0016] Preferably, the warp let-off limiting guide fixing plate is in the shape of a right triangle, the end surface of the longest end of the warp let-off limiting guide fixing plate is the guiding inclined surface portion, one end of the guiding inclined surface portion is set as a low end, and the other end is set as a high end, and the high end of the guiding inclined surface portion is set close to the position of the first limiting device; A plurality of fixing holes are provided on the side surface of the warp feeding limiting guide fixing plate and along the extending direction of the guide inclined surface portion; The warp let-off limiting guide fixing plate is a cylindrical structure, and the warp let-off limiting guide fixing plate passes through the warp let-off limiting member and matches with the above-mentioned fixing hole; The shape of the warp feeding limiting member is an inverted "U" - shaped structure, including a first warp feeding limiting plate and a second warp feeding limiting plate. The second warp feeding limiting plate is respectively perpendicular to both ends of the first warp feeding limiting plate. A warp feeding limiting cooperation cavity that cooperates with the warp feeding limiting and guiding fixing plate is formed between the first warp feeding limiting plate and the second warp feeding limiting plate. A through - hole for the warp feeding limiting and guiding fixing plate to pass through is provided on the second warp feeding limiting plate.

[0017] Compared with the prior art, the beneficial effects of the present invention include: For the broad - yarn inclined - body loom of the present invention, it has an inclined beating - up mechanism structure. Specifically, its reed frame is arranged in a relatively suspended state with respect to the loom frame through the connection of a beating - up connecting piece and a striking rod. When the reed frame is in the default position, at this time, the vertical frame rod and the vertical frame seat are inclined relative to each other. At the same time, when the limiting elastic member is in the first stretched state, the beating - up limiting member is separated from the beating - up limiting groove. When the user pulls the reed frame in the direction away from the vertical frame rod, the vertical frame rod rotates relative to the vertical frame seat. After canceling the pulling force of the user on the reed frame, under the action of the gravity of the counterweight of the vertical frame rod, the vertical frame rod rotates in the opposite direction relative to the vertical frame seat. At this time, the force for the reed frame to return to the initial position increases, which can strengthen the beating - up force, thereby improving the density of multi - layer fabrics and also enhancing the quality. At the same time, it is convenient to realize the linkage operation of the heddle component, the dobby component, and the reed component through the suspension component and the foot - operated component. The foot - operated component is arranged at a position on the loom frame close to the user, which is convenient for the user to act on the foot - operated component with the foot before, without moving to adjust the positions of the heddle component, the dobby component, and the reed component by hand. The overall operation is convenient and fast, improving the production efficiency.

[0018] It also has the function of adjusting the position of the seat member. The number of the seat position adjustment devices is multiple. In this embodiment, two can be set and arranged on the loom frame along the moving direction of the seat member. Specifically, when the moving seat member moves on the loom frame and corresponds to the position of one of the seat position adjustment devices, the adjustment limiting member extends out from the adjustment seat body and cooperates with the seat limiting groove on the seat member to achieve the effect of adjusting the position of the seat member and limiting the position.

[0019] Therefore, the broad - yarn inclined - body loom of the present invention has multiple functions to meet the requirements of existing production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the beating-up mechanism of the present invention.

[0023] Figure 3 It is a structural schematic diagram of the shedding mechanism of the present invention.

[0024] Figure 4 It is a partial structural schematic diagram of the shedding mechanism of the present invention.

[0025] Figure 5 It is a schematic side view of the shedding mechanism of the present invention.

[0026] Figure 6 It is a partial structural schematic diagram of the warp let-off mechanism of the present invention.

[0027] Figure 7 It is a schematic diagram of the cooperation between the warp let-off limiting device and the warp let-off limiting adjusting device of the warp let-off mechanism of the present invention.

[0028] Figure 8 It is a structural schematic diagram of the warp let-off position limiting adjustment device of the present invention.

[0029] Fig. 9 It is a structural schematic diagram of the warp let-off limiting member of the warp let-off mechanism of the present invention.

[0030] Fig.10 It is a schematic diagram of the placement position of the seat position adjustment device of the present invention when viewed from above.

[0031] Fig.11 It is a schematic diagram of the front view of the placement position of the seat position adjustment device of the present invention.

[0032] Fig.12 It is a schematic diagram of the internal structure of the seat position adjustment device of the present invention.

[0033] Fig.13 It is a three-dimensional view of the adjustment seat body of the present invention.

[0034] Fig.14 It is a three-dimensional view of the adjustment sliding block of the present invention.

[0035] in: 1- rack, 101- front rack frame, 102- rear rack frame, 103- limit bracket; 2-warp letting mechanism, 201-rotating shaft, 203-warp roller, 204-warp letting limit device, 2041-warp letting limit part, 205-warp letting limit seat, 206-warp letting limit guide fixing plate, 2061-guide inclined part, 2062-fixing hole, 2063-first rack part, 207-warp letting limit guide fixing part, 208-warp letting limit part, 2081-warp letting limit matching cavity, 2082-through hole, 2083-second rack part; 3-heald opening mechanism, 301-camphor assembly, 302-suspension seat, 303-elastic suspension component assembly, 304-first suspension rod assembly, 305-second suspension rod assembly, 306-suspension rope, 307-fan sub-assembly, 308-twisted heald sub-assembly, 309-connecting suspension rod, 310-first horizontal edge rod assembly, 311-second horizontal edge rod assembly, 312-pedal connecting rope, 313-first pedal rod assembly, 314-second pedal rod assembly, 315-third pedal rod assembly, 316-twisted heald connecting rod; 4-Weft insertion mechanism; 5-beating mechanism, 501-reed frame, 502-strike rod, 503-stand rod, 504-stand seat, 505-first limit connecting piece, 506-second limit connecting piece, 507-beating limit seat, 508-beating limit piece, 509-limit elastic piece, 510-limit linkage piece, 511-counterweight piece, 512-beating limit groove, 513-first connecting ring, 514-second connecting ring, 515-third connecting ring, 516-hanging frame rope, 517-counterweight connecting rope, 518-counterweight support; 6-Coiling mechanism; 7-seat mechanism, 701-seat part, 7011-seat limiting groove, 702-adjustment seat body, 7021-first channel part, 7022-second channel part, 7023-extending mouth part, 703-adjustment pull rod part, 7031-adjustment part, 704-adjustment sliding block, 7041-adjustment hole, 705-adjustment limiting part, 706-first elastic part, 707-second elastic part. DETAILED DESCRIPTION

[0036] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention, and the embodiments described are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the art without making creative work are within the scope of protection of the present invention.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0038] Example: like Figure 1-14 As shown, in this embodiment, a wide yarn oblique loom is provided, comprising a frame 1, a warp let-off mechanism 2, a sheath opening mechanism 3, a weft insertion mechanism 4, a weft beating mechanism 5, a winding mechanism 6 and a seat mechanism 7; The frame includes a front frame body 101 and a rear frame body 102, a warp letting mechanism 2 is arranged on the rear frame body 102, a weft beating mechanism 5 is arranged on the front frame body 101 and the rear frame body 102, a heald opening mechanism 3, a weft insertion mechanism 4, a winding mechanism 6 and a seat are arranged on the front frame body 101; The beating mechanism 5 includes a reed frame 501, a beating connection member, a striker rod 502, a stand rod 503, a stand seat 504, a first limit connection member 505, a second limit connection member 506, a beating limit seat 507, a beating limit member 508, a limit elastic member 509, a limit linkage member 510 and a counterweight member 511; The beating connecting member is respectively connected to the front frame 101 and one end of the reed frame 501, the striker 502 is respectively connected to the other end of the reed frame 501 and the stand rod 503, the stand seat 504 is arranged on the rear frame 102, the stand rod 503 is hinged to the stand seat 504 and is inclined to the stand seat 504; The limiting elastic member 509 is connected to the front frame body 101, the first limiting connecting member 505 and the second limiting connecting member 506 are connected to the beating limiting member 508, one end of the first limiting connecting member 505 is connected to the limiting elastic member 509, and one end of the second limiting connecting member 506 is connected to the limiting linkage member 510; The beating weft limiting seat 507 is arranged on the striker 502, the beating weft limiting member 508 is relatively arranged above the beating weft limiting seat 507, and the beating weft limiting seat 507 is provided with a beating weft limiting groove 512. When the limiting elastic member 509 is in the first elongated state, the beating weft limiting member 508 is separated from the beating weft limiting groove 512, and when the limiting elastic member 509 is in the second elongated state, the beating weft limiting member 508 is matched with the beating weft limiting groove 512. The counterweight 511 is disposed on the stand rod 503. Specifically, the connection structure between the stand rod 503 and the counterweight 511 is as follows: A counterweight connecting rope 517 matching with the counterweight member 511 is disposed on the stand rod 503, and a counterweight support 518 is also disposed on the stand rod 503, and the counterweight support 518 contacts the bottom of the counterweight member 511; The front frame 101 is provided with a limiting bracket 103 capable of contacting the beating limiting member 508; The shedding mechanism 3 comprises a quilt assembly 301, a twisting heald assembly, a mold assembly 307, a pedal assembly and a suspension assembly; The suspension assembly includes a suspension seat 302, an elastic suspension member assembly 303, a first suspension rod assembly 304, a second suspension rod assembly 305 and a suspension rope 306. The suspension seat 302 and the elastic suspension member assembly 303 are arranged on the front frame body 101, and the elastic suspension member assembly 303 is relatively arranged above the suspension seat 302. The first suspension rod assembly 304 and the second suspension rod assembly 305 are respectively hinged to the suspension seat 302, one end of the first suspension rod assembly 304 and the second suspension rod assembly 305 is connected to the pedal assembly through the suspension rope 306, and the other ends of the first suspension rod assembly 304 and the second suspension rod assembly 305 are respectively connected to the twisted heald assembly and the fan sub assembly 307 through the suspension rope 306, and the elastic suspension member assembly 303 is connected to the camphor sub assembly 301 through the suspension rope 306; The pedal assembly is relatively arranged below the camphor assembly 301, the heald assembly and the fan assembly 307; The seat mechanism 7 includes a seat member 701 and a seat position adjustment device, the seat position adjustment device includes an adjustment seat body 702, an adjustment pull rod 703, an adjustment slide block 704 and an adjustment limiter 705, and the adjustment seat body 702 is arranged on the front frame body 101; The adjusting rod 703 cooperates with the adjusting seat body 702 and can slide along the length direction of the adjusting seat body 702. The adjusting sliding block 704 is sleeved on the adjusting rod 703 and is located in the adjusting seat body 702. The adjusting rod 703 is provided with an adjusting portion 7031. During the sliding process of the adjusting rod 703 relative to the adjusting seat body 702, the adjusting portion 7031 can contact the adjusting sliding block 704 and can act on the adjusting sliding block 704 to slide along the width direction of the adjusting seat body 702. The adjusting stopper 705 is provided on the adjusting sliding block 704. During the sliding process of the adjusting sliding block 704, the adjusting stopper 705 can extend from the adjusting seat body 702. The seat component 701 is disposed on the front frame body 101 , and a seat limiting groove 7011 capable of cooperating with the adjustment limiting component 705 is disposed on the seat component 701 .

[0039] The wide yarn oblique loom of this embodiment has an inclined weft beating mechanism 5 structure. Specifically, the reed frame 501 is connected to the frame of the loom through the beating connecting piece and the collision rod 502 to be relatively suspended. When the reed frame 501 is in the default position, the stand rod 503 and the stand seat 504 are relatively inclined. At the same time, when the limiting elastic member 509 is in the first elongated state, the beating limit member 508 is separated from the beating limit groove 512; the user pulls the reed frame 501 to move away from the stand rod 503, and the stand rod 503 rotates relative to the stand seat 504. After the user's pulling force on the reed frame 501 is cancelled, under the gravity of the counterweight 511 of the stand rod 503, the stand rod 503 rotates in the opposite direction relative to the stand seat 504. At this time, the force of the reed frame 501 returning to the initial position is increased, which can strengthen the beating force, thereby improving the density of the multi-textile fabric and improving the quality; At the same time, the linkage operation of the camphor component 301, the twisted heald component, and the fan component 307 can be conveniently realized through the hanging component and the pedal component, wherein the pedal component is arranged on the frame of the loom close to the user, so that the user can use the foot to operate the pedal component without moving the hands to adjust the position of the camphor component 301, the twisted heald component, and the fan component 307. The overall operation is convenient and fast, and the production efficiency is improved.

[0040] At the same time, it has the function of adjusting the position of the seat part 701. There are multiple seat position adjustment devices. In this embodiment, two can be set on the frame and along the moving direction of the seat part 701. Specifically, when the movable seat part 701 moves on the frame of the loom and corresponds to the position of one of the seat position adjustment devices, the adjustment limit member 705 extends from the adjustment seat body 702 and cooperates with the seat limit groove on the seat part 701, thereby achieving the effect of position adjustment and position limitation of the seat part 701.

[0041] Therefore, the wide yarn oblique loom of this embodiment has multiple functions to meet the needs of existing production.

[0042] The beating connecting member of this embodiment includes a hanging frame rope 516 and a connecting ring, and the connecting ring includes a first connecting ring 513, a second connecting ring 514 and a third connecting ring 515. The hanging frame rope 516 is used to connect the front frame body 101 with the first connecting ring 513, the first connecting ring 513 with the second connecting ring 514, and the third connecting ring 515 with the reed frame 501.

[0043] Specifically, there are two beating-up connecting members, which are respectively connected to two sides of the upper end of the reed frame 501 .

[0044] In the above structure, by adjusting the connection position of the hanging frame rope 516 and the first connecting ring 513 and the second connecting ring 514, the distance between the first connecting ring 513 and the second connecting ring 514 can be adjusted, so that the relative position of the reed frame 501 and the frame of the loom can be adjusted, thereby realizing the adjustment of the height of the reed frame 501 and the weft beating angle to meet different weft beating requirements.

[0045] Specifically, the cross-sectional shape of the beating weft limiting groove 512 is V-shaped, and a plurality of beating weft limiting grooves 512 form a sawtooth structure on the beating weft limiting seat 507, and the end of the beating weft limiting member 508 that matches the beating weft limiting groove 512 is pointed.

[0046] In this embodiment, the first limiting connector 505 and the second limiting connector 506 are rope structures, and the limiting elastic member 509 is a spring member. There are two limiting brackets 103 , and the limiting brackets 103 and the striker 502 are arranged vertically relative to each other.

[0047] In the above structure, the structure in which the beating-up limiting member 508 cooperates with the beating-up limiting groove 512 and contacts with the limiting bracket 103 can play a role in stopping and limiting. Specifically, when the user acts on the limiting linkage member 510 to move, the beating-up limiting member 508 can be pulled close to the beating-up limiting groove 512 and cooperate with the beating-up limiting groove 512. At this time, the beating-up limiting member 508 is between the two limiting brackets 103, and the two limiting brackets 103 form a limiting area to limit the movement of the beating-up limiting member 508. When the user acts on the limiting linkage member 510, the beating-up limiting member 508 is separated from the beating-up limiting groove 512 under the elastic force of the limiting elastic member 509, and the limit is released.

[0048] The specific structure of the shedding mechanism 3 of the present embodiment is as follows: First, the pedal assembly includes a transverse rod assembly, a pedal rod assembly and a pedal connecting rope 312, one end of the transverse rod assembly is connected to one end of the first suspension rod assembly 304 and the second suspension rod assembly 305 through a suspension rope 306, the other end of the transverse rod assembly is connected to the pedal rod assembly through the pedal connecting rope 312, and the pedal rod assembly is connected to the camphor assembly 301 through the pedal connecting rope 312; The pedal rod assembly includes a first pedal rod assembly 313, a second pedal rod assembly 314 and a third pedal rod assembly 315, and the first pedal rod assembly 313, the second pedal rod assembly 314 and the third pedal rod assembly 315 are composed of a plurality of pedal rods; The transverse rod assembly includes a first transverse rod assembly 310 and a second transverse rod assembly 311. The first transverse rod assembly 310 and the second transverse rod assembly 311 are composed of a plurality of transverse rod members. One end of the first transverse rod assembly 310 is connected to the first suspension rod assembly 304 through a suspension rope 306, and the other end of the first transverse rod assembly 310 is connected to the first pedal rod assembly 313 through a pedal connecting rope 312. One end of the second transverse rod assembly 311 is connected to the second suspension rod assembly 305 through a suspension rope 306, and the other end of the second transverse rod assembly 311 is connected to the second pedal rod assembly 314 through a pedal connecting rope 312. The third pedal rod assembly 315 is connected to the camphor tree assembly 301 through the pedal connecting rope 312. The heddle assembly includes more than two heddle sub-components 308, and a heddle connecting rod 316 is provided between adjacent heddle sub-components 308. The first hanging rod assembly 304 and the second hanging rod assembly 305 are composed of a plurality of hanging rods, and the number of hanging rods of the first hanging rod corresponds to the number of the heddle sub-components 308. The number of the footrest rods of the first footrest rod assembly 313 and the number of the transverse rods of the first transverse rod assembly 310 correspond to the number of the suspension rods of the first suspension rod assembly; The other end of the transverse rod of the first transverse rod assembly 310 is connected to the footrest rod of the first footrest rod assembly 313 through a footrest connecting rope 312 .

[0049] Secondly, the fan subassembly 307 includes more than two fan subassemblies, the number of the suspension rods of the second suspension rod corresponds to the number of the fan subassemblies, the number of the footrest rods of the second footrest rod assembly 314 and the number of the transverse rods of the second transverse rod assembly 311 correspond to the number of the suspension rods of the second suspension rod; The other end of the transverse rod of the second transverse rod assembly 311 is connected to the pedal rod of the second pedal rod assembly 314 through a pedal connecting rope 312 .

[0050] Again, the camphor assembly 301 includes more than two camphor components, the elastic suspension component assembly 303 is composed of a plurality of spring components, the number of spring components of the elastic suspension component assembly 303 corresponds to the number of camphor components, and the number of pedal rods of the third pedal rod assembly 315 corresponds to the number of camphor components.

[0051] According to the above structure, the specific operating principle of this embodiment is as follows: The operation is completed by the user, i.e. the weaver, stepping on the foot bamboo to control the ups and downs of the camphor component 301, the fan component 307, and the twisted heald component, wherein the fan component 307 is the upper opening heald, the camphor component 301 is the lower opening heald, and the twisted heald component entangles the grain warp and the ground warp.

[0052] The opening mechanism of the fan subassembly 307 is as follows: when the weaver steps on the pedal member of the second pedal rod assembly 31415 corresponding to the fan subassembly 307, the second pedal rod assembly 314 generates a downward pulling force through the suspension rope 306, and at this time, the suspension rod member of the second suspension rod assembly 305 rotates relative to the suspension seat 302, and one end of the second suspension rod assembly 305 rotates downward and the other end rotates upward, so that the fan subassembly 307 moves upward, and at this time, the warp thread on the heald is lifted upward to form an upper opening; The opening mechanism of the camphor component 301 is: when the weaver steps on the pedal member of the third pedal component 315 corresponding to the camphor component 301, the third pedal component 315 moves downward and acts on the camphor component 301 to sink, causing the warp to sink accordingly, forming a lower opening; When the weaver steps on the pedal member of the first pedal assembly 313 corresponding to the heddle assembly, the first pedal assembly 313 causes the heddle assembly to move upward, and the grain warp and the ground warp are entangled; At the same time, because the elastic suspension component assembly 303 is provided, after the weaver cancels the force on the first pedal rod assembly 313, the elastic force of the elastic suspension component assembly 303 will restore the position of the heddle assembly, thereby restoring the position of the warp thread, and further restoring the overall position of the camphor component 301 and the fan component 307.

[0053] The specific structure of the seat position adjustment device of this embodiment is as follows: The adjustment seat body 702 is provided with a first channel portion 7021, a second channel portion 7022 and a protruding opening portion 7023, wherein the first channel portion 7021 is arranged along the length direction of the adjustment seat body 702, and the second channel portion 7022 is arranged along the width direction of the adjustment seat body 702; The first channel portion 7021 is connected to the second channel portion 7022, the extension opening portion 7023 is connected to the second channel portion 7022, the adjustment pull rod 703 is slidably matched with the first channel portion 7021, the adjustment sliding block 704 is slidably matched with the second channel portion 7022, and the adjustment limiter 705 can be extended from the extension opening portion 7023; A first elastic member 706 is disposed in the first channel portion 7021 , one end of the first elastic member 706 is connected to one end of the adjusting rod member 703 , and the other end of the adjusting rod member 703 extends from the adjusting seat body 702 ; A second elastic member 707 is disposed in the second channel portion 7022 , and one end of the second elastic member 707 is connected to one end of the adjustment sliding block 704 ; When the adjustment limiter 705 extends from the adjustment seat body 702 and matches with the seat limiter groove, the first elastic member 706 is in a natural state and the second elastic member 707 is in a compressed state; When the adjustment limit member 705 is retracted from the adjustment seat body 702 and separated from the seat limit groove, the first elastic member 706 is in an elongated state, and the second elastic member 707 is in a natural state.

[0054] Specifically, the adjusting rod 703 is a cylindrical structure, the adjusting portion 7031 is a conical structure, the adjusting rod 703 and the adjusting portion 7031 are coaxially arranged, and the diameter of the small end of the adjusting portion 7031 is the same as the diameter of the adjusting rod 703; The adjustment sliding block 704 is provided with an adjustment hole 7041, the diameter of the adjustment hole 7041 is larger than the diameter of the large end of the adjustment portion 7031, and when the adjustment portion 7031 is fully matched with the adjustment hole 7041, the adjustment stopper 705 extends from the adjustment seat body 702; The diameter of the first channel portion 7021 is greater than the diameter of the large end portion of the adjustment portion 7031 .

[0055] According to the above structure, the specific operating principle of the seat position adjustment device of the present application is as follows: First, to release the limiting effect of the seat position adjustment device on the seat member 701: The operator pulls the other end of the adjustment rod 703 to move away from the adjustment seat body 702, so that the first elastic member 706 is in an elongated state. At this time, the adjustment part 7031 is separated from the adjustment hole 7041. At this time, it is restored to a natural state under the elastic force of the second elastic member 707. The second elastic member 707 acts to adjust the sliding block 704 to slide in the second channel portion 7022, and retracts the adjustment limit member 705 from the protruding mouth portion 7023, thereby separating the adjustment limit member 705 from the seat limit groove, thereby achieving the effect of releasing the limiting effect of the seat position adjustment device on the seat member 701.

[0056] Secondly, the seat position adjustment device is used to limit the seat part 701: The operator loosens the adjustment rod 703, and under the elastic force of the first elastic member 706, the other end of the adjustment rod 703 moves toward the direction close to the adjustment seat body 702, and the first elastic member 706 is in a natural state. At this time, the adjustment part 7031 moves and cooperates with the adjustment hole 7041. The adjustment part 7031 of this embodiment is a conical structure, which facilitates the adjustment part 7031 to better cooperate with the adjustment hole 7041. At this time, the adjustment part 7031 acts to adjust the sliding block 704 to move toward the protruding mouth 7023, and the adjustment limit member 705 extends from the protruding mouth 7023. The second elastic member 707 is in a compressed state, so that the adjustment limit member 705 cooperates with the seat limit groove, thereby achieving the effect of the seat position adjustment device limiting the seat member 701.

[0057] The specific structure of the warp let-off mechanism 2 of this embodiment is as follows: It includes a rotating shaft 201, a warp roller 203, a warp let-off limiting device 204, and a warp let-off limiting adjusting device; The rotating shaft 201 is rotatably matched with the rear frame body 102, and the warp roller 203 is used to place the warp and is arranged on the rotating shaft 201; The warp letting-off limiting device 204 is disposed at one end of the rotating shaft 201 , and a plurality of warp letting-off limiting portions 2041 are disposed on the warp letting-off limiting device 204 and along the circumferential direction of the warp roller 203 ; The warp feeding limit adjustment device comprises a warp feeding limit seat 205, a warp feeding limit guide fixing plate 206, a warp feeding limit guide fixing member 207 and a warp feeding limit member 208. The warp feeding limit seat 205 is arranged on the rear frame frame 102, the warp feeding limit guide fixing plate 206 is arranged on the warp feeding limit seat 205, a guide inclined portion 2061 is arranged on the warp feeding limit guide fixing plate 206, the warp feeding limit member 208 is slidably matched with the guide inclined portion 2061, and when the warp feeding limit member 208 moves from one end to the other end of the guide inclined portion 2061, the vertical distance between the warp feeding limit member 208 and the warp feeding limit seat 205 gradually increases, and the warp feeding limit member 208 is detachably connected to the warp feeding limit guide fixing plate 206 through the warp feeding limit guide fixing member 207; The warp let-off limiting member 208 can cooperate with any of the warp let-off limiting portions 2041 mentioned above.

[0058] The above-mentioned warp feeding limit device 204 and warp feeding limit adjustment device can respectively adjust the position of the warp feeding limit member 208 and coordinate the warp feeding limit member 208 with the warp feeding limit part 2041 at different positions when the warp roller 203 is rotated to adjust the tightness of the warp on the warp feeding mechanism 2, so as to adjust the tightness of the warp and increase the accuracy of the adjustment. The structural setting of the above overall limiting mechanism is reasonable and convenient for manufacturing and promotion.

[0059] Specifically, the shape of the warp feeding limit guide fixing plate 206 is a right triangle, and the end face of the longest end of the warp feeding limit guide fixing plate 206 is a guiding inclined surface 2061, one end of the guiding inclined surface 2061 is set as the low end, and the other end is set as the high end, and the high end of the guiding inclined surface 2061 is arranged close to the position of the first limiting device; the above warp feeding limit guide fixing plate 206 is in the shape of a right triangle, and the overall structure is stable, which can ensure the stability of the support of the warp feeding limit part 2041 and the warp feeding limit member 208 by the warp feeding limit guide fixing plate 206 when the warp feeding limit part 2041 cooperates with the warp feeding limit member 208.

[0060] A plurality of fixing holes 2062 are provided on the side of the warp feeding limiting guide fixing plate 206 and along the extending direction of the guide inclined surface 2061; The warp let-off limit guiding and fixing part 207 plate has a cylindrical structure. The warp let-off limit guiding and fixing part 207 plate penetrates through the warp let-off limiting part 208 and is matched with the above-mentioned fixing hole 2062. In the above structure, the warp let-off limiting part 208 moves from one end to the other end of the guiding inclined surface part 2061, and the vertical distance dimension between the warp let-off limiting part 208 and the warp let-off limiting seat 205 changes, that is, the vertical distance dimension between the warp let-off limiting part 208 and the warp roller 203 or the rotating shaft 201 changes. When the warp let-off limiting parts 2041 at different positions are aligned with the warp let-off limiting part 208 by rotating the warp roller 203, more selective fixed angles can be obtained after the warp roller 203 rotates, thereby increasing the adjustment accuracy.

[0061] In this embodiment, for the matching structure between the warp let-off limiting part 208 and the warp let-off guiding and fixing plate 206, it is specifically as follows: The shape of the warp let-off limiting part 208 is an inverted "U" shape, including a first warp let-off limiting plate and a second warp let-off limiting plate. The second warp let-off limiting plates are respectively vertically arranged at both ends of the first warp let-off limiting plate. A warp let-off limiting matching cavity 2081 that matches the warp let-off guiding and fixing plate 206 is formed between the first warp let-off limiting plate and the second warp let-off limiting plate. A through hole 2082 through which the warp let-off guiding and fixing part 207 plate passes is provided on the second warp let-off limiting plate. At the same time, a first rack part 2063 is provided on the end surface of the guiding inclined surface part 2061, and a second rack part 2083 that can be engaged with the first rack part 2063 is arranged in the warp let-off limiting matching cavity 2081.

[0062] In the above structure, the first rack part 2063 and the second rack part 2083 are matched, which can ensure the stability of the relative position between the warp let-off limiting part 208 and the guiding inclined surface part 2061. Combined with the structure in which the warp let-off guiding and fixing part 207 is matched with the fixing hole 2062, it plays a role of double fixation, and can make the warp let-off limiting part 208 more stably matched with the warp let-off limiting part 2041.

[0063] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Therefore, any modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A wide yarn oblique loom, characterized in that: It includes a frame, a warp letting-off mechanism, a heald opening mechanism, a weft insertion mechanism, a weft beating mechanism, a take-up mechanism and a seat mechanism; The frame includes a front frame body and a rear frame body, the warp letting mechanism is arranged on the rear frame body, the weft beating mechanism is arranged on the front frame body and the rear frame body, and the shedding mechanism, weft insertion mechanism, winding mechanism and seat are arranged on the front frame body; The beating mechanism comprises a reed frame, a beating connection piece, a striker rod, a stand rod, a stand seat, a first limit connection piece, a second limit connection piece, a beating limit seat, a beating limit piece, a limit elastic piece, a limit linkage piece and a counterweight piece; The beating connecting member is respectively connected to the front frame body and one end of the reed frame, the striking rod is respectively connected to the other end of the reed frame and the vertical frame rod, the vertical frame seat is arranged on the rear frame body, the vertical frame rod is hinged to the vertical frame seat and is arranged obliquely with the vertical frame seat; The limiting elastic member is connected to the front frame body, the first limiting connecting member and the second limiting connecting member are connected to the weft beating limiting member, one end of the first limiting connecting member is connected to the limiting elastic member, and one end of the second limiting connecting member is connected to the limiting linkage member; The beating weft limiting seat is arranged on the striker rod, the beating weft limiting member is arranged relatively above the beating weft limiting seat, the beating weft limiting seat is provided with a beating weft limiting groove, when the limiting elastic member is in a first elongated state, the beating weft limiting member is separated from the beating weft limiting groove, when the limiting elastic member is in a second elongated state, the beating weft limiting member is matched with the beating weft limiting groove; The counterweight is arranged on the stand rod; The front frame body is provided with a limiting bracket capable of contacting the beating-up limiting member; The sheathing mechanism comprises a quilt assembly, a twisting heald assembly, a mold assembly, a pedal assembly and a suspension assembly; The suspension assembly comprises a suspension seat, an elastic suspension member assembly, a first suspension rod assembly, a second suspension rod assembly and a suspension rope, wherein the suspension seat and the elastic suspension member assembly are arranged on the front frame body, the elastic suspension member assembly is relatively arranged above the suspension seat, the first suspension rod assembly and the second suspension rod assembly are respectively hinged to the suspension seat, one end of the first suspension rod assembly and the second suspension rod assembly are connected to the pedal assembly through the suspension rope, the other ends of the first suspension rod assembly and the second suspension rod assembly are respectively connected to the twisted heald assembly and the fan assembly through the suspension rope, and the elastic suspension member assembly is connected to the camphor assembly through the suspension rope; The pedal assembly is relatively arranged below the camphor assembly, the heddle assembly and the mold assembly; The seat mechanism comprises a seat part and a seat position adjustment device, wherein the seat position adjustment device comprises an adjustment seat body, an adjustment pull rod, an adjustment sliding block and an adjustment limiter, and the adjustment seat body is arranged on the front frame body; The adjusting rod cooperates with the adjusting seat body and can slide along the length direction of the adjusting seat body, the adjusting sliding block is sleeved on the adjusting rod and is located in the adjusting seat body, the adjusting rod is provided with an adjusting portion, and during the sliding process of the adjusting rod relative to the adjusting seat body, the adjusting portion can contact with the adjusting sliding block and can act on the adjusting sliding block to slide along the width direction of the adjusting seat body, the adjusting limiter is provided on the adjusting sliding block, and during the sliding process of the adjusting sliding block, the adjusting limiter can extend from the adjusting seat body; The seat component is arranged on the front frame body, and the seat component is provided with a seat limiting groove which can be matched with the adjustment limiting component.

2. The wide yarn oblique loom according to claim 1, characterized in that: The beating-up connecting member includes a hanging frame rope and a connecting ring, the connecting ring includes a first connecting ring, a second connecting ring and a third connecting ring, and the hanging frame rope is used to connect the front frame body with the first connecting ring, the first connecting ring with the second connecting ring, and the third connecting ring with the reed frame.

3. The wide yarn oblique loom according to claim 2, characterized in that: The cross-sectional shape of the weft-beating limiting groove is V-shaped, and a plurality of the weft-beating limiting grooves form a sawtooth structure on the weft-beating limiting seat. The end of the weft-beating limiting member matching with the weft-beating limiting groove is in a sharp angle shape.

4. The wide yarn oblique loom according to claim 1, characterized in that: The footrest assembly comprises a transverse rod assembly, a footrest rod assembly and a footrest connecting rope, one end of the transverse rod assembly is connected to one end of the first suspension rod assembly and the second suspension rod assembly through the suspension rope, the other end of the transverse rod assembly is connected to the footrest rod assembly through the footrest connecting rope, and the footrest rod assembly is connected to the camphor assembly through the footrest connecting rope; The pedal rod assembly comprises a first pedal rod assembly, a second pedal rod assembly and a third pedal rod assembly, wherein the first pedal rod assembly, the second pedal rod assembly and the third pedal rod assembly are composed of a plurality of pedal rod members; The transverse rod assembly includes a first transverse rod assembly and a second transverse rod assembly, wherein the first transverse rod assembly and the second transverse rod assembly are composed of a plurality of transverse rod members, one end of the first transverse rod assembly is connected to the first suspension rod assembly through the suspension rope, the other end of the first transverse rod assembly is connected to the first foot pedal rod assembly through the pedal connecting rope, one end of the second transverse rod assembly is connected to the second suspension rod assembly through the suspension rope, the other end of the second transverse rod assembly is connected to the second foot pedal rod assembly through the pedal connecting rope, and the third foot pedal rod assembly is connected to the camphor rod assembly through the pedal connecting rope; The heddle assembly comprises more than two heddle sub-components, and a heddle connecting rod is provided between adjacent heddle sub-components. The first hanging rod assembly and the second hanging rod assembly are composed of a plurality of hanging rods, and the number of hanging rods of the first hanging rod corresponds to the number of the heddle sub-components. The number of the footrest rods of the first footrest rod assembly and the number of the transverse rods of the first transverse rod assembly both correspond to the number of the suspension rods of the first suspension rod assembly; The other end of the transverse rod of the first transverse rod assembly is connected to the footrest rod of the first footrest rod assembly through the footrest connecting rope.

5. The wide yarn oblique loom according to claim 4, characterized in that: The fan sub-assembly includes more than two fan sub-assemblies, the number of the suspension rods of the second suspension rod assembly corresponds to the number of the fan sub-assemblies, and the number of the footrest rods of the second footrest rod assembly and the number of the transverse rods of the second transverse rod assembly both correspond to the number of the suspension rods of the second suspension rod assembly; The other end of the transverse rod of the second transverse rod assembly is connected to the footrest rod of the second footrest rod assembly through the footrest connecting rope.

6. The wide yarn oblique loom according to claim 5, characterized in that: The camphor tree assembly includes more than two camphor tree components, the elastic suspension component assembly is composed of a plurality of spring components, the number of spring components of the elastic suspension component assembly corresponds to the number of the camphor tree components, and the number of pedal rod components of the third pedal rod assembly corresponds to the number of the camphor tree components.

7. The wide yarn oblique loom according to claim 1, characterized in that: The adjustment seat body is provided with a first channel portion, a second channel portion and a protruding opening portion, wherein the first channel portion is arranged along the length direction of the adjustment seat body, and the second channel portion is arranged along the width direction of the adjustment seat body; The first channel portion is communicated with the second channel portion, the extension opening is communicated with the second channel portion, the adjustment pull rod is slidably matched with the first channel portion, the adjustment sliding block is slidably matched with the second channel portion, and the adjustment limiter can be extended from the extension opening; A first elastic member is disposed in the first channel portion, one end of the first elastic member is connected to one end of the adjusting pull rod member, and the other end of the adjusting pull rod member extends from the adjusting seat body; A second elastic member is disposed in the second channel portion, and one end of the second elastic member is connected to one end of the adjustment sliding block; When the adjustment limiter extends from the adjustment seat body and matches with the seat limiter groove, the first elastic member is in a natural state and the second elastic member is in a compressed state; When the adjustment limiting member is retracted from the adjustment seat body and separated from the seat limiting groove, the first elastic member is in an elongated state, and the second elastic member is in a natural state.

8. The wide yarn oblique loom according to claim 7, characterized in that: The adjusting rod is a cylindrical structure, the adjusting portion is a conical structure, the adjusting rod is coaxially arranged with the adjusting portion, and the diameter of the small end of the adjusting portion is the same as the diameter of the adjusting rod; The adjusting sliding block is provided with an adjusting hole, the diameter of the adjusting hole is larger than the diameter of the large end of the adjusting portion, and when the adjusting portion is fully matched with the adjusting hole, the adjusting stopper extends from the adjusting seat body; The diameter of the first channel portion is larger than the diameter of the large end portion of the adjustment portion.

9. The wide yarn oblique loom according to claim 1, characterized in that: The warp letting mechanism comprises a rotating shaft, a warp roller, a warp letting limit device, and a warp letting limit adjustment device; The rotating shaft is rotatably matched with the rear frame frame, and the warp roller is used to place the warp and is arranged on the rotating shaft; The warp letting-off limiting device is arranged at one end of the rotating shaft, and a plurality of warp letting-off limiting parts are arranged on the warp letting-off limiting device and along the circumferential direction of the warp roller; The warp let-off limit adjusting device includes a warp let-off limit seat, a warp let-off limit guiding and fixing plate, a warp let-off limit guiding and fixing member, and a warp let-off limit member. The warp let-off limit seat is arranged on the rear frame body. The warp let-off limit guiding and fixing plate is arranged on the warp let-off limit seat. A guiding inclined surface portion is provided on the warp let-off limit guiding and fixing plate. The warp let-off limit member is slidably matched with the guiding inclined surface portion. When the warp let-off limit member moves from one end to the other end of the guiding inclined surface portion, the vertical distance dimension between the warp let-off limit member and the warp let-off limit seat gradually becomes larger. The warp let-off limit member is detachably connected to the warp let-off limit guiding and fixing plate through the warp let-off limit guiding and fixing member; The warp let-off limit member can be matched with any one of the above-mentioned warp let-off limit portions.

10. The wide yarn oblique loom according to claim 9, characterized in that: The shape of the warp let-off limit guiding and fixing plate is a right triangle. The end surface of the longest end of the warp let-off limit guiding and fixing plate is the guiding inclined surface portion. One end of the guiding inclined surface portion is set as the low end, and the other end is set as the high end. The high end of the guiding inclined surface portion is arranged near the position of the first limit device; A plurality of fixing holes are provided on the side surface of the warp let-off limit guiding and fixing plate along the extending direction of the guiding inclined surface portion; The warp let-off limit guiding and fixing member plate is of a cylindrical structure. The warp let-off limit guiding and fixing member plate penetrates through the warp let-off limit member and is matched with one of the above-mentioned fixing holes; The shape of the warp let-off limit member is an inverted "凵" - shaped structure, including a first warp let-off limit plate and a second warp let-off limit plate. The second warp let-off limit plates are respectively vertically arranged at both ends of the first warp let-off limit plate. A warp let-off limit matching cavity that is matched with the warp let-off limit guiding and fixing plate is formed between the first warp let-off limit plate and the second warp let-off limit plates. A through hole for the warp let-off limit guiding and fixing member plate to pass through is provided on the second warp let-off limit plate.

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