Warp dyeing loom

Abstract

A warp dyeing loom comprises a loom frame, a dyeing mechanism, a let-off mechanism, an opening mechanism, a weft insertion mechanism, a beating-up mechanism and a winding mechanism. The dyeing mechanism, the let-off mechanism, the shedding mechanism, the weft insertion mechanism, the beating-up mechanism and the winding mechanism are respectively installed on the loom frame body, the let-off mechanism is used for conveying warp yarns, the shedding mechanism is used for enabling the warp yarns to form sheds, the weft insertion mechanism is used for introducing weft yarns into the sheds, and the beating-up mechanism is used for pushing the weft yarns introduced into the sheds to a cloth fell and forming fabrics. The winding mechanism is used for winding woven fabric, and the dyeing mechanism is located between the let-off mechanism and the shedding mechanism and used for dyeing warp. According to the warp yarn dyeing loom provided by the invention, the problem of low production efficiency caused by the fact that warps need to be dyed firstly and then transferred to the loom for weaving when a loom in the prior art needs to weave colored cloth is solved.

Description

Technical Field

[0001] The invention relates to the technical field of looms, in particular to a warp yarn dyeing loom. Background Art

[0002] The basic working principle of a loom is to interweave the warp and weft threads together through a series of mechanical devices to form a cloth. Different types of looms may differ in details, but the basic principles are similar. In the modern textile industry, looms are widely used to weave various fabrics. With the continuous advancement of technology, the degree of automation of looms has become higher and higher, and production efficiency and quality have also been significantly improved.

[0003] However, when the loom in the prior art needs to weave colored cloth, the warp yarn needs to be dyed first and then transferred to the loom for weaving, which leads to low production efficiency. Summary of the invention

[0004] The purpose of the present invention is to propose a warp yarn dyeing loom to solve the problem of low production efficiency in the loom in the prior art that when colored cloth needs to be woven, the warp yarn needs to be dyed first and then transferred to the loom for weaving.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A warp yarn dyeing loom, comprising a loom frame, a dyeing mechanism, a warp letting-off mechanism, a shedding mechanism, a weft insertion mechanism, a weft beating-up mechanism and a winding mechanism;

[0007] The dyeing mechanism, the warp feeding mechanism, the opening mechanism, the weft insertion mechanism, the beating-up mechanism and the winding mechanism are respectively installed on the loom frame, the warp feeding mechanism is used to transport the warp yarn, the opening mechanism is used to form a shed with the warp yarn, the weft insertion mechanism is used to introduce the weft yarn into the shed, the beating-up mechanism is used to push the weft yarn introduced into the shed toward the weft and form the fabric, the winding mechanism is used to wind up the woven fabric, the dyeing mechanism is located between the warp feeding mechanism and the opening mechanism, and the dyeing mechanism is used to dye the warp yarn.

[0008] Furthermore, the dyeing mechanism includes a dyeing box, a connecting component, a lifting component and a dyeing component. The dyeing box is detachably mounted on the loom frame through the connecting component. The lifting component is mounted on the dyeing box. The lifting component is used to lift the dyeing box. The dyeing component is installed inside the dyeing box. The dyeing component is used to dye the warp yarn.

[0009] Specifically, the connecting assembly includes a connecting seat and a locking portion, one end of the connecting seat is installed on the outside of the dyeing box through the locking portion, and the other end of the connecting seat is installed on the loom frame through the locking portion, and one end of the connecting seat is provided with a first adjustment groove, and the other end of the connecting seat is provided with a second adjustment groove, the connecting seat can move up and down along the length direction of the first adjustment groove, and the connecting seat can move forward and backward along the length direction of the second adjustment groove.

[0010] Preferably, the locking part comprises a main body, a rotating part, an elastic part, a lifting block and a steel ball;

[0011] The rotating member can be rotatably installed inside the main body, and the rotating member can move up and down along the length direction of the main body, one end of the elastic member abuts against the bottom of the rotating member, and the other end of the elastic member abuts against the top of the lifting block;

[0012] The lifting block is installed inside the main body so as to be movable up and down. The outer periphery of the bottom of the lifting block is provided with an inclined surface, and the lifting block abuts against the steel ball through the inclined surface.

[0013] A sliding groove is provided inside the main body, and the steel ball can be movably installed in the sliding groove. The steel ball can protrude from the outside of the main body or retract into the inside of the main body along the length direction of the sliding groove.

[0014] In some embodiments, the dyeing mechanism further comprises a rotating wheel, a mounting block and a support member;

[0015] The rotating wheel can be rotatably installed on the outside of the dyeing box, the mounting block is fixedly installed on the outside of the dyeing box, the mounting block is located above the connecting seat, one end of the support rod can be moved up and down and installed on the mounting block, and the other end of the support rod is against the connecting seat.

[0016] Further, the lifting assembly includes a mounting plate, a moving seat, a guide wheel, a lifting plate, a height block, a guide rod, a vertical plate and a driving part;

[0017] The mounting plate is mounted on the inner side of the dyeing box, the bottom surface of the mounting plate is provided with a guide rail, the movable seat is slidably mounted on the guide rail, the height block is mounted on the bottom surface of the mounting plate, the driving unit is mounted on the bottom surface of the height block, the output end of the driving unit is connected to the movable seat, and the driving unit is used to drive the movable seat to move forward and backward;

[0018] One end of the guide rod is mounted on the mounting plate and can be moved up and down, and the other end of the guide rod is connected to the lifting plate. The top surface of the lifting plate is mounted with two vertical plates, and the vertical plates are provided with travel grooves, which are inclined.

[0019] The guide wheel is rotatably mounted on the movable seat, the guide wheel is located in the travel groove, and the guide wheel can move along the length direction of the travel groove.

[0020] Specifically, the lifting assembly further includes a composite rubber pad, and the composite rubber pad is installed on the bottom surface of the lifting plate.

[0021] Preferably, the composite rubber pad comprises two substrates, an upper layer, a lower layer, two first reinforcement layers, a second reinforcement layer and two buffer pad layers; the two substrates are respectively arranged on the side where the upper layer and the lower layer are close to each other and keep in a connected state, the two first reinforcement layers are respectively arranged on the side where the two substrates are close to each other, the two buffer pad layers are respectively arranged on the side where the two first reinforcement layers are close to each other, the second reinforcement layer is arranged between the two buffer pad layers, and the two first reinforcement layers are connected to the second reinforcement layer;

[0022] A plurality of limit pins are arranged on one side of the first reinforcement layer close to the second reinforcement layer. The limit pins are polyurethane rubber arranged in a cylindrical shape and are bonded and fixed to the first reinforcement layer by gluing. A plurality of limit holes are provided on the second reinforcement layer. The plurality of limit pins are respectively inserted and installed in the corresponding limit holes and maintain sliding contact with the inner wall of the limit holes. A plurality of through holes are provided on the buffer layer, and the plurality of limit pins respectively penetrate the corresponding through holes.

[0023] In some embodiments, the sides of the upper layer and the lower layer that are away from each other are coated with a high-molecular polyethylene coating, and the surfaces of the first reinforcement layer and the second reinforcement layer that are connected to the buffer layer are both roughened.

[0024] Furthermore, the dyeing mechanism also includes a tensioning rod and a connecting piece;

[0025] The dyeing box is provided with a third adjustment slot, one end of the connecting piece can be swingably mounted on the dyeing box through the third adjustment slot, and one end of the connecting piece can move forward and backward along the length direction of the third adjustment slot, and the other end of the connecting piece is mounted with the end of the tensioning rod.

[0026] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0027] Through the loom frame, dyeing mechanism, warp feeding mechanism, opening mechanism, weft insertion mechanism, weft beating mechanism and take-up mechanism, a dyeing mechanism is provided between the warp feeding mechanism and the opening mechanism, and the dyeing function is integrated into the loom. The warp yarn is dyed while conveying the warp yarn, and a variety of colors of cloth can be woven, such as gradient color cloth, making the production style more diverse, and avoiding the waiting and transportation time between the two links of textile and printing and dyeing in the traditional production method, making the production process more compact and efficient, which is conducive to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of a warp dyeing loom according to one embodiment of the present invention;

[0029] Figure 2 It is a structural schematic diagram of a dyeing box in one embodiment of the present invention;

[0030] Figure 3 yes Figure 2 A magnified view of point A;

[0031] Figure 4 is a schematic structural diagram of a locking portion of one embodiment of the present invention;

[0032] Figure 5 is a schematic structural diagram of a lifting assembly in one embodiment of the present invention;

[0033] Figure 6 is a schematic structural diagram of a composite rubber pad according to one embodiment of the present invention;

[0034] Among them: loom frame 1, dyeing mechanism 2, warp feeding mechanism 3, dyeing box 4, third adjusting slot 41, connecting component 5, connecting seat 51, first adjusting slot 511, second adjusting slot 512, main body 52, sliding slot 521, rotating member 53, elastic member 54, lifting block 55, inclined surface 551, steel ball 56, lifting component 6, mounting plate 61, guide rail 611, moving seat 62, guide wheel 63, lifting plate 64, height block 65, guide rod 66, vertical plate 67, travel slot 671, driving part 68, composite rubber pad 69, upper layer 691, lower layer 692, base plate 693, first reinforcement layer 694, limit pin 6941, buffer pad layer 695, second reinforcement layer 696, limit hole 6961, rotating wheel 7, mounting block 8, support member 9, tensioning rod 101, connecting member 102. DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present invention, unless otherwise specified, "multiple" means more than two.

[0037] In one embodiment of the present invention, Figure 1-6As shown, a warp dyeing loom comprises a loom frame 1, a dyeing mechanism 2, a warp let-off mechanism 3, an opening mechanism, a weft insertion mechanism, a beating-up mechanism and a winding mechanism; the dyeing mechanism 2, the warp let-off mechanism 3, the opening mechanism, the weft insertion mechanism, the beating-up mechanism and the winding mechanism are respectively installed on the loom frame 1, the warp let-off mechanism 3 is used for conveying warp yarns, the opening mechanism is used for forming a shed of warp yarns, the weft insertion mechanism is used for introducing weft yarns into the shed, the beating-up mechanism is used for pushing the weft yarns introduced into the shed toward the weft opening and forming fabric, the winding mechanism is used for winding up the woven fabric, the dyeing mechanism 2 is located between the warp let-off mechanism 3 and the opening mechanism, and the dyeing mechanism 2 is used for dyeing the warp yarns. In this embodiment, the warp feeding mechanism 3, the opening mechanism, the weft insertion mechanism, the beating-up mechanism and the winding mechanism are all prior arts. When working, the warp feeding mechanism 3 supplies warp yarn, and the warp yarn enters the dyeing mechanism 2 for dyeing. After dyeing, the opening mechanism separates the warp yarn up and down to form a shed, and the weft insertion mechanism introduces the weft yarn into the shed, and cooperates with the beating-up mechanism to push the weft yarn introduced into the shed to the weaving mouth and form a fabric, and finally the fabric is rolled up and packaged by the winding mechanism; the present application uses the loom frame 1, the dyeing mechanism 2, the warp feeding mechanism 3, the opening mechanism, the weft insertion mechanism, the beating-up mechanism and the winding mechanism, and the dyeing mechanism 2 is provided between the warp feeding mechanism 3 and the opening mechanism, and the dyeing function is integrated into the loom. The warp yarn is dyed while conveying the warp yarn, and various colors of cloth can be woven, such as gradient color cloth, making the production style more diverse, and avoiding the waiting and transportation time between the two links of textile and printing and dyeing in the traditional production method, making the production process more compact and efficient, which is conducive to improving production efficiency. Preferably, if the loom requires jacquard technology, a corresponding gantry and jacquard mechanism need to be provided.

[0038] like Figure 1-3As shown, the dyeing mechanism 2 includes a dyeing box 4, a connecting component 5, a lifting component 6 and a dyeing component. The dyeing box 4 is detachably mounted on the loom frame 1 through the connecting component 5. The lifting component 6 is mounted on the dyeing box 4. The lifting component 6 is used to lift the dyeing box 4. The dyeing component is installed inside the dyeing box 4, and the dyeing component is used to dye the warp yarn. In this embodiment, the lifting component 6 and the dyeing component are both installed inside the dyeing box 4, and the number of the lifting component 6 and the connecting component 5 are four respectively. The dyeing box 4 can be detachably installed on the loom frame 1 through the connecting component 5, so that the entire dyeing mechanism can be easily disassembled. It can be applied according to the applicable scenario, has high versatility, and is also convenient for conversion and maintenance. Specifically, during the disassembly process, the lifting component 6 can lift the dyeing box 4, thereby assisting in disassembly and improving disassembly efficiency and convenience; the dyeing component is a prior art, and the dyeing component specifically adopts paper transfer (thermal transfer) technology to dye the warp yarn, and the specific reference document CN219689984U is specific.

[0039] like Figure 2-3 As shown, the connecting assembly 5 includes a connecting seat 51 and a locking portion, one end of the connecting seat 51 is installed on the outside of the dyeing box 4 through the locking portion, and the other end of the connecting seat 51 is installed on the loom frame 1 through the locking portion, and one end of the connecting seat 51 is provided with a first adjusting groove 511, and the other end of the connecting seat 51 is provided with a second adjusting groove 512, the connecting seat 51 can move up and down along the length direction of the first adjusting groove 511, and the connecting seat 51 can move forward and backward along the length direction of the second adjusting groove 512. In this embodiment, the number of the connecting seats 51 is four, and the left and right sides of the dyeing box 4 are respectively installed on the loom frame 1 through the two connecting seats 51, each of the connecting seats 51 is respectively provided with two first adjustment slots 511 and two second adjustment slots 512, and each of the connecting seats 51 is respectively installed with four locking parts. Specifically, the connecting seat 51 is an L-shaped structure, one end of the two locking parts is respectively installed on one end of the connecting seat 51, and the other end of the two locking parts passes through the first adjustment slot 511 and is installed on the dyeing box 4, while one end of the other two locking parts is respectively installed on the other end of the connecting seat 51, and the other end of the other two locking parts passes through the second adjustment slot 512 and is installed on the loom frame 1, which is convenient and quick, and the connecting seat 51 can move up and down along the length direction of the first adjustment slot 511, and the connecting seat 51 can move forward and backward along the length direction of the second adjustment slot 512, which is convenient for adjustment and installation.

[0040] like Figure 2-4As shown, the locking portion includes a main body 52, a rotating member 53, an elastic member 54, a lifting block 55 and a steel ball 56; the rotating member 53 is rotatably installed inside the main body 52, and the rotating member 53 can move up and down along the length direction of the main body 52, one end of the elastic member 54 abuts against the bottom of the rotating member 53, and the other end of the elastic member 54 abuts against the top of the lifting block 55; the lifting block 55 is installed inside the main body 52 so as to be movable up and down, and an inclined surface 551 is provided on the outer periphery of the bottom of the lifting block 55, and the lifting block 55 abuts against the steel ball 56 through the inclined surface 551; a sliding groove 521 is provided inside the main body 52, and the steel ball 56 is movably installed in the sliding groove 521, and the steel ball 56 can protrude from the outside of the main body 52 or retract into the inside of the main body 52 along the length direction of the sliding groove 521. In this embodiment, the spring of the elastic member 54, the bottom of the main body 52 is provided with four sliding grooves 521, each of the sliding grooves 521 is respectively installed with the steel ball 56, the rotating member 53 and the main body 52 are installed by threaded connection, and the connecting seat 51 is installed on the locking connection with the loom frame 1, specifically, the rotating member 53 is twisted, the rotating member 53 moves upward, the elastic member 54 is not compressed, and the lifting block 55 can move upward, so that the four steel balls 56 can be easily pushed and retracted inside the main body 52, and then the second The adjusting groove 512 is aligned with the locking hole of the loom frame 1, and the main body 52 is passed through the second locking groove 512 and the locking hole of the loom frame 1 in sequence until the main body 52 abuts against the connecting seat 51, and then the rotating member 53 is twisted to move the rotating member 53 downward. The downward movement of the rotating member 53 compresses the elastic member 54 and drives the lifting block 55 to move downward. The lifting block 55 drives the main body 52 to move outward with four steel balls 56 through the inclined surface 551 until the four steel balls 56 protrude outward and abut against the loom frame 1, thereby completing the locking connection, and the disassembly and assembly are convenient and quick.

[0041] like Figure 2-3As shown, the dyeing mechanism 2 also includes a rotating wheel 7, a mounting block 8 and a support 9; the rotating wheel 7 can be rotatably mounted on the outside of the dyeing box 4, the mounting block 8 is fixedly mounted on the outside of the dyeing box 4, the mounting block 8 is located above the connecting seat 51, one end of the support rod 9 can be moved up and down and mounted on the mounting block 8, and the other end of the support rod 9 is against the connecting seat 51. In this embodiment, the number of the rotating wheel 7, the mounting block 8 and the supporting member 9 is four respectively, and the supporting member 9 is installed on the mounting block 8 through a threaded structure. Two rotating wheels 7 are respectively installed on the left and right sides of the dyeing box 4, so that the dyeing box 4 can be easily moved on the ground and is easy to move; further, when the dyeing box 4 is removed from the loom frame 1, specifically, the lifting assembly 6 extends its conveying end downward and against the ground, and then the locking part of the first adjusting groove 511 is loosened, so that the connecting seat 51 and the dyeing box 4 can move relative to each other, and then the supporting member 9 is twisted to move it upward, and the dyeing box 4 moves downward under the action of gravity, and the mounting The block 8 is moved close to the connecting seat 51 until the bottom surface of the mounting block 8 abuts against the connecting seat 51, and then the locking portion of the second adjusting groove 512 is removed, the dyeing box 4 and the loom frame 1 are loosened and removed, and finally the output end of the lifting component 6 is retracted, so that the rotating wheel 7 abuts against the ground, and the connecting seat 51 is not in contact with the ground, so that the dyeing box 4 can move freely. During installation, the output end of the lifting component 6 moves downward to lift the dyeing box 4, and the position of the connecting seat 51 is adjusted by the support 9. At this time, the bottom surface of the connecting seat 51 is lower than the rotating wheel 7, and then it is locked with the locking portion, and then the dyeing box 4 is installed on the loom frame 1. After installation, the lifting component 6 is retracted to complete the installation.

[0042] like Figure 2-3 and Figure 5As shown, the lifting assembly 6 includes a mounting plate 61, a moving seat 62, a guide wheel 63, a lifting plate 64, a height block 65, a guide rod 66, a vertical plate 67 and a driving unit 68; the mounting plate 61 is mounted on the inner side of the dyeing box 4, the bottom surface of the mounting plate 61 is provided with a guide rail 611, the moving seat 62 is slidably mounted on the guide rail 611, the height block 65 is mounted on the bottom surface of the mounting plate 61, the driving unit 68 is mounted on the bottom surface of the height block 65, and the output end of the driving unit 68 is connected to the moving seat 62. The driving part 68 is used to drive the movable seat 62 to move forward and backward; one end of the guide rod 66 can be moved up and down and installed on the mounting plate 61, and the other end of the guide rod 66 is connected to the lifting plate 64, and the two vertical plates 67 are installed on the top surface of the lifting plate 64, and the vertical plates 67 are provided with a travel groove 671, and the travel groove 671 is inclined; the guide wheel 63 can be rotatably installed on the movable seat 62, and the guide wheel 63 is located in the travel groove 671, and the guide wheel 63 can move along the length direction of the travel groove 671. In this embodiment, the number of the guide wheels 63 and the vertical plates 67 is two, the number of the guide rods 66 is four, and the driving part 68 is a hydraulic cylinder. When working, the output shaft of the driving part 68 is extended and retracted to drive the movable seat 62 to move forward and backward, and the movable seat 62 drives the guide wheel 63 to move forward and backward. The guide wheel 63 moves along the length direction of the stroke groove 671. Because the stroke groove 671 is inclined, during the movement of the guide wheel 63, the vertical plate 67 can move up and down. When the bottom surface of the lifting plate 64 is against the ground, it can support the lifting, which is convenient and quick.

[0043] like Figure 5 As shown, the lifting assembly 6 also includes a composite rubber pad 69, which is installed on the bottom surface of the lifting plate 64. In this embodiment, a composite rubber pad 69 is provided on the bottom surface of the lifting plate 64, which can not only play a buffering role to make the lifting of the dyeing box 4 more stable, but also protect the lifting plate 4 to avoid wear and tear, thereby increasing the service life of the lifting assembly 6.

[0044] like Figure 6As shown, the composite rubber pad 69 includes two substrates 693, an upper layer 691, a lower layer 692, two first reinforcement layers 694, a second reinforcement layer 696 and two buffer pad layers 695; the two substrates 693 are respectively arranged on the side where the upper layer 691 and the lower layer 692 are close to each other and keep in a connected state, the two first reinforcement layers 694 are respectively arranged on the side where the two substrates 693 are close to each other, the two buffer pad layers 695 are respectively arranged on the side where the two first reinforcement layers 694 are close to each other, the second reinforcement layer 696 is arranged between the two buffer pad layers 695, and the two first reinforcement layers 69 4 are connected to the second reinforcement layer 696; a plurality of limit pins 6941 are arranged on one side of the first reinforcement layer 694 close to the second reinforcement layer 696, the limit pins 6941 are cylindrical polyurethane rubber, and the limit pins 6941 are bonded and fixed to the first reinforcement layer 694 by gluing, a plurality of limit holes 6961 are opened on the second reinforcement layer 696, and the plurality of limit pins 6941 are respectively inserted and installed in the corresponding limit holes 6961 and keep sliding contact with the inner side wall of the limit hole 6961, and a plurality of through holes are opened on the buffer pad layer 695, and the plurality of limit pins 6941 respectively pass through the corresponding through holes.In this embodiment, the upper layer 691 is made of nitrile rubber, the lower layer 692 is made of EPDM rubber, the buffer layer 695 is synthetic rubber, the first reinforcement layer 694 is alkali-free glass fiber cloth, and the two substrates 693 are respectively arranged on the side where the upper layer 691 and the lower layer 692 are close to each other and maintain a connected state. The upper layer 691 is made of nitrile rubber, which has excellent oil resistance, high wear resistance and heat resistance, and good adhesion, so that it can easily maintain good connection stability with the adjacent substrate 693. The lower layer 692 is made of EPDM rubber, which has good corrosion resistance and acid and alkali resistance. The two first reinforcement layers 694 are respectively arranged on the side where the two substrates 693 are close to each other. The first reinforcement layer 694 is alkali-free glass fiber cloth, which has good insulation, heat resistance and corrosion resistance, and good flexural and tensile resistance. The two buffer layers 695 are respectively arranged on the side where the two first reinforcement layers 694 are close to each other. The second reinforcing layer 696 is arranged between the two cushioning layers 695, and the two first reinforcing layers 694 are connected to the second reinforcing layer 696. The second reinforcing layer 696 is a stainless steel plate, and the thickness of the stainless steel plate is one fifth of the thickness of the whole pad, which can improve the overall rigidity of the pad and the overall shear resistance of the pad. The cushioning layer 695 is synthetic rubber. Since artificial synthetic rubber belongs to a highly elastic polymer, it is also a synthetic elastomer, so it can provide a better cushioning effect. The first reinforcing layer 694 A plurality of limit pins 6941 are arranged on one side close to the second reinforcement layer 696. The limit pins 6941 are polyurethane rubber arranged in a cylindrical shape, and are bonded and fixed to the first reinforcement layer 694 by gluing. A plurality of limit holes 6961 are provided on the second reinforcement layer 696, and a plurality of through holes are provided on the buffer pad layer 695. After the plurality of limit pins 6941 pass through the corresponding through holes, they are respectively inserted and installed in the corresponding limit holes 6961 and maintain sliding contact with the inner wall of the limit hole 6961.

[0045] like Figure 6As shown, the sides of the upper layer 691 and the lower layer 692 that are away from each other are coated with a high molecular polyethylene coating, and the surfaces of the first reinforcement layer 694 and the second reinforcement layer 696 that are connected to the buffer layer 695 are both roughened. In this embodiment, the upper layer 691 and the lower layer 692 are coated with a high molecular weight polyethylene coating on the side away from each other. The high molecular weight polyethylene coating can make the surfaces of the upper layer 691 and the lower layer 692 in contact with the outside world have good impact resistance and high wear resistance. The surfaces where the first reinforcement layer 694 and the second reinforcement layer 696 are connected to the buffer pad layer 695 are both roughened, which can improve the stability of the connection between them. The upper layer 691 is made of nitrile rubber, the lower layer 692 is made of EPDM rubber, and the high molecular weight polyethylene coating is applied on the side away from the upper layer 691 and the lower layer 692, so that the surface of the pad in contact with the outside world can maintain good impact resistance, high wear resistance, heat resistance and corrosion resistance. At the same time, the cooperation of the first reinforcement layer 694, the second reinforcement layer 696, a plurality of limit pins 6941 and a plurality of limit holes 6961 can effectively improve the overall shear resistance of the pad, and at the same time have good buffer performance, and can be directly cut by a cutting machine according to actual use needs.

[0046] like Figure 2-3 As shown, the dyeing mechanism 2 further includes a tensioning rod 101 and a connecting member 102; the dyeing box 4 is provided with a third adjustment slot 41, one end of the connecting member 102 is swingably mounted on the dyeing box 4 through the third adjustment slot 41, and one end of the connecting member 102 can move forward and backward along the length direction of the third adjustment slot 41, and the other end of the connecting member 102 is mounted with the end of the tensioning rod 101. In this embodiment, the two ends of the tensioning rod 101 are mounted on the dyeing box 4 through the two connecting members 102, and the connecting member 102 can move forward and backward and swing along the length direction of the third adjustment slot 41, so that the front and rear position and height position of the tensioning rod 101 can be adjusted, so as to facilitate the adjustment of the tension of the warp yarn at any time.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A warp dyeing loom, characterized in that: It includes a loom frame, a dyeing mechanism, a warp letting mechanism, a shedding mechanism, a weft insertion mechanism, a weft beating mechanism and a winding mechanism; The dyeing mechanism, the warp feeding mechanism, the opening mechanism, the weft insertion mechanism, the beating-up mechanism and the winding mechanism are respectively installed on the loom frame, the warp feeding mechanism is used to transport the warp yarn, the opening mechanism is used to form a shed with the warp yarn, the weft insertion mechanism is used to introduce the weft yarn into the shed, the beating-up mechanism is used to push the weft yarn introduced into the shed toward the weft and form the fabric, the winding mechanism is used to wind up the woven fabric, the dyeing mechanism is located between the warp feeding mechanism and the opening mechanism, and the dyeing mechanism is used to dye the warp yarn.

2. A warp yarn dyeing loom according to claim 1, characterized in that: The dyeing mechanism includes a dyeing box, a connecting component, a lifting component and a dyeing component. The dyeing box is detachably mounted on the loom frame through the connecting component. The lifting component is mounted on the dyeing box. The lifting component is used to lift the dyeing box. The dyeing component is installed inside the dyeing box and is used to dye the warp yarn.

3. A warp yarn dyeing loom according to claim 2, characterized in that: The connecting assembly includes a connecting seat and a locking portion, one end of the connecting seat is installed on the outside of the dyeing box through the locking portion, and the other end of the connecting seat is installed on the loom frame through the locking portion, and one end of the connecting seat is provided with a first adjustment groove, and the other end of the connecting seat is provided with a second adjustment groove, the connecting seat can move up and down along the length direction of the first adjustment groove, and the connecting seat can move forward and backward along the length direction of the second adjustment groove.

4. A warp yarn dyeing loom according to claim 2, characterized in that: The locking part comprises a main body, a rotating part, an elastic part, a lifting block and a steel ball; The rotating member can be rotatably installed inside the main body, and the rotating member can move up and down along the length direction of the main body, one end of the elastic member abuts against the bottom of the rotating member, and the other end of the elastic member abuts against the top of the lifting block; The lifting block is installed inside the main body so as to be movable up and down. The outer periphery of the bottom of the lifting block is provided with an inclined surface, and the lifting block abuts against the steel ball through the inclined surface; A sliding groove is provided inside the main body, and the steel ball can be movably installed in the sliding groove. The steel ball can protrude from the outside of the main body or retract into the inside of the main body along the length direction of the sliding groove.

5. A warp yarn dyeing loom according to claim 3, characterized in that: The dyeing mechanism also includes a rotating wheel, a mounting block and a supporting member; The rotating wheel can be rotatably installed on the outside of the dyeing box, the mounting block is fixedly installed on the outside of the dyeing box, the mounting block is located above the connecting seat, one end of the support rod can be moved up and down and installed on the mounting block, and the other end of the support rod is against the connecting seat.

6. A warp yarn dyeing loom according to claim 2, characterized in that: The lifting assembly includes a mounting plate, a moving seat, a guide wheel, a lifting plate, a height block, a guide rod, a vertical plate and a driving part; The mounting plate is mounted on the inner side of the dyeing box, the bottom surface of the mounting plate is provided with a guide rail, the movable seat is slidably mounted on the guide rail, the height block is mounted on the bottom surface of the mounting plate, the driving unit is mounted on the bottom surface of the height block, the output end of the driving unit is connected to the movable seat, and the driving unit is used to drive the movable seat to move forward and backward; One end of the guide rod is mounted on the mounting plate and can be moved up and down, and the other end of the guide rod is connected to the lifting plate. The top surface of the lifting plate is mounted with two vertical plates, and the vertical plates are provided with travel grooves, which are inclined. The guide wheel is rotatably mounted on the movable seat, the guide wheel is located in the travel groove, and the guide wheel can move along the length direction of the travel groove.

7. A warp yarn dyeing loom according to claim 6, characterized in that: The lifting assembly also includes a composite rubber pad, which is installed on the bottom surface of the lifting plate.

8. A warp yarn dyeing loom according to claim 7, characterized in that: The composite rubber pad comprises two substrates, an upper layer, a lower layer, two first reinforcement layers, a second reinforcement layer and two buffer pad layers; the two substrates are respectively arranged on the side where the upper layer and the lower layer are close to each other and keep in a connected state, the two first reinforcement layers are respectively arranged on the side where the two substrates are close to each other, the two buffer pad layers are respectively arranged on the side where the two first reinforcement layers are close to each other, the second reinforcement layer is arranged between the two buffer pad layers, and the two first reinforcement layers are connected to the second reinforcement layer; A plurality of limit pins are arranged on one side of the first reinforcement layer close to the second reinforcement layer. The limit pins are polyurethane rubber arranged in a cylindrical shape and are bonded and fixed to the first reinforcement layer by gluing. A plurality of limit holes are provided on the second reinforcement layer. The plurality of limit pins are respectively inserted and installed in the corresponding limit holes and maintain sliding contact with the inner wall of the limit holes. A plurality of through holes are provided on the buffer layer, and the plurality of limit pins respectively penetrate the corresponding through holes.

9. A warp yarn dyeing loom according to claim 8, characterized in that: The sides of the upper layer and the lower layer that are away from each other are coated with a high-molecular polyethylene coating, and the surfaces of the first reinforcement layer and the second reinforcement layer connected to the buffer layer are both roughened.

10. A warp dyeing loom according to claim 2, characterized in that: The dyeing mechanism also includes a tensioning rod and a connecting piece; The dyeing box is provided with a third adjustment slot, one end of the connecting piece can be swingably mounted on the dyeing box through the third adjustment slot, and one end of the connecting piece can move forward and backward along the length direction of the third adjustment slot, and the other end of the connecting piece is mounted with the end of the tensioning rod.

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