Double-nozzle water jet loom

Abstract

The invention relates to the technical field of water-jet looms, and provides a double-nozzle water-jet loom which comprises a weaving mechanism, a winding device arranged on one side of the weaving mechanism and a drying mechanism arranged on the winding device, and the winding device comprises a rack, a feeding roller, a material guiding roller, a tensioning roller and a winding roller. The cloth shaking mechanism comprises a rotating plate, water shaking rollers arranged on the two sides of the rotating plate and a connecting rod assembly for driving the rotating plate to drive the water shaking rollers to swing in a reciprocating mode, the rotating plate is rotationally connected with the rack, the rotating plate is obliquely arranged, and a first water squeezing roller and a second water squeezing roller are arranged on the side, close to the material guiding roller, of the rack; a cloth conveying space is formed between the first wringing roller and the second wringing roller, the two sides of the first wringing roller and the two sides of the second wringing roller are rotationally connected with the rack through fixing blocks, and a wringing mechanism enabling the two fixing blocks to move in the direction close to or away from each other is arranged on one side of the rack. According to the technical scheme, the water squeezing effect of the water squeezing mechanism on grey cloth is improved, and the service life of the cloth shaking mechanism is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of water jet looms, and in particular to a double-nozzle water jet loom. Background Art

[0002] The double-nozzle water jet loom is a modern textile equipment that uses water jet technology for weaving. It is highly efficient and automated. It sprays water through two nozzles at the same time to guide the warp yarn through the loom to form the weft structure of the fabric. This loom can work at a higher speed and is suitable for the production of a variety of textile materials, such as polyester, nylon, cotton, etc.

[0003] An existing water jet loom for producing elastic double-layer fabric includes a frame, the number of the frames is four, and the four frames are distributed vertically and horizontally, wherein two frames located on the left and two frames located on the right are provided with two squeezing mechanisms distributed left and right for co-rotation, and a cloth shaking mechanism is provided between the two squeezing mechanisms, and the squeezing mechanism includes a first rotating rod, and a first squeezing roller is fixedly connected to the outer wall of the first rotating rod, and the first squeezing roller is located between the two frames distributed front and back. By setting the first squeezing roller and the second squeezing roller in the squeezing mechanism to squeeze the grey cloth up and down, most of the water in the grey cloth is initially squeezed out, and by driving the grey cloth to shake up and down by the two cloth shaking rods in the cloth shaking mechanism, the remaining water in the grey cloth is shaken off, and the water control effect of the grey cloth is further improved.

[0004] In the above-mentioned related technologies, the squeezing mechanism actually relies on the reverse thrust of the spring to make the squeezing roller squeeze the surface of the grey cloth, thereby squeezing out the water in the grey cloth. Since the pressure provided by the spring is usually limited, when the grey cloth is thick, the water distribution in the cloth may be denser. The pressure of the spring alone is difficult to effectively penetrate the thicker cloth, resulting in difficulty in completely squeezing out the water, which reduces the squeezing effect of the squeezing mechanism on the grey cloth.

[0005] In addition, the cloth shaking mechanism in the prior art uses the cam to push the slide bar and the connecting plate upward along the slide sleeve when the cam rotates, and relies on the resilience of the return spring after the slide bar is pushed to make the slide bar move up and down repeatedly, thereby producing a shaking effect on the grey cloth. In actual use, since the contact surface between the slide bar and the cam remains unchanged, each up and down movement of the slide bar is actually a knock on the same point on the cam. Therefore, after long-term use, the cam surface is prone to wear, thereby reducing the service life of the cloth shaking mechanism. Summary of the invention

[0006] The present invention provides a double-nozzle water jet loom, which improves the water squeezing effect of a water squeezing mechanism on grey cloth and the service life of a cloth shaking mechanism.

[0007] The technical solution of the present invention is as follows: a double-nozzle water-jet loom comprises a weaving mechanism, a winding device arranged on one side of the weaving mechanism, and a drying mechanism arranged on the winding device, the winding device comprises a frame, a feed roller, a guide roller, a tensioning roller, and a winding roller, the feed roller, the guide roller, the tensioning roller, and the winding roller are sequentially arranged on the frame and rotatably connected to the frame, a cloth shaking mechanism is arranged on the frame between the feed roller and the guide roller, the cloth shaking mechanism comprises a rotating plate, water shaking rollers arranged on both sides of the rotating plate, and a connecting rod assembly that drives the rotating plate to drive the water shaking roller to swing back and forth, the rotating plate is rotatably connected to the frame, and the rotating plate is inclined, a first water squeezing roller and a second water squeezing roller are arranged on the side of the frame close to the guide roller, and a cloth feeding space is formed between the first water squeezing roller and the second water squeezing roller, both sides of the first water squeezing roller and the second water squeezing roller are rotatably connected to the frame through fixed blocks, and a water squeezing mechanism that moves the two fixed blocks toward or away from each other is provided on one side of the frame.

[0008] Furthermore, the connecting rod assembly includes a first connecting rod, a first rotating shaft, and a rotating motor. The rotating motor is arranged on the side of the frame and fixedly connected to the frame. The first rotating shaft is arranged at the output end of the rotating motor and fixedly connected. One end of the first rotating shaft extends into the interior of the frame. An opening is provided on the side of the first rotating shaft close to the rotating plate, and second connecting rods are fixedly connected on both sides of the opening. The two second connecting rods are fixedly connected by the second rotating shaft. One end of the first connecting rod is rotatably connected to the water shaking roller, and the other end of the first connecting rod is rotatably connected to the second rotating shaft.

[0009] Furthermore, the water squeezing mechanism includes an arc block fixedly connected to each fixed block, a third connecting rod with one end rotatably connected to each arc block, a sliding block connected to the other end of each third connecting rod, and a telescopic assembly that drives the sliding block to move, an arc groove is provided on the side of the frame, the arc block is slidably connected to the inner wall of the arc groove, one side of the arc block extends to the outside of the frame, and the sliding block is arranged on the side of the frame and is slidably connected to the frame.

[0010] Furthermore, a water squeezing mechanism is also provided on the other side of the frame, and each of the arc blocks is fixedly connected to a connecting rod on one side away from the frame, and each of the connecting rods is fixedly connected to a gear on one side away from the arc block, and the gear is rotatably connected to the side of the frame through a third rotating shaft, the gear is arranged on the center of the arc groove, and two adjacent gears are meshed, and the third rotating shaft passes through the side of the frame and is fixedly connected to the gear on the other side of the frame.

[0011] Furthermore, the telescopic assembly includes a cylinder and a swing rod, one end of the swing rod is rotatably connected to the frame via a rotating column, a first sliding groove is provided on a side of the swing rod close to the sliding block, a first sliding column is provided on the sliding block, the first sliding column is slidably connected to the inner wall of the first sliding groove, a second sliding groove is provided at the other end of the swing rod, the cylinder is arranged on the side of the frame and fixedly connected to the frame, a second sliding column is fixedly connected to the telescopic rod of the cylinder, and the second sliding column is slidably connected to the inner wall of the second sliding groove.

[0012] Furthermore, a third sliding groove is provided on the side of the frame, and a guide rod is fixedly connected inside the third sliding groove, and the sliding block is arranged inside the third sliding groove and is slidably connected to the guide rod.

[0013] Furthermore, a water pressing mechanism is fixedly connected to one side of the frame close to the first water squeezing roller, and the water pressing mechanism includes a movable plate, a bottom plate, a pressure plate, a plurality of water pressing rollers rotatably connected to the pressure plate, and a driving component that drives the movable plate to drive the pressure plate and the surface of the blank cloth to be squeezed. Both sides of the movable plate are slidingly connected to the frame, the pressure plate is arranged at the bottom of the movable plate, the bottom plate is arranged on the frame and fixedly connected to the frame, and the bottom plate is arranged below the pressure plate.

[0014] Furthermore, the driving assembly includes a first pulley, a second pulley, a synchronous belt connecting the first pulley and the second pulley, a fourth connecting rod, and a moving block. The first pulley is fixedly connected to the first rotating shaft, and the second pulley is rotatably connected to the side of the frame through the rotating shaft. Slide grooves are provided on both sides of the frame, and both sides of the movable plate extend to the outside of the frame through connecting blocks. The moving block is arranged at the bottom of the connecting block and fixedly connected to the connecting block. A fourth sliding groove is provided on the connecting block, and the fourth connecting rod is fixedly connected to the rotating shaft. A third sliding column is fixedly connected to the fourth connecting rod, and the third sliding column is slidably connected to the inner wall of the fourth sliding groove.

[0015] The bottom plate is provided with a plurality of drainage holes, and the movable plate and the pressing plate are connected via a plurality of elastic members.

[0016] The working principle and beneficial effects of the present invention are: The present invention is provided with a first squeezing roller, a second squeezing roller, a fixed block and a squeezing mechanism. When the grey cloth passes through the cloth feeding space, the staff can start the squeezing mechanism to drive the fixed blocks on the first squeezing roller and the second squeezing roller to move in a direction close to each other, so that the first squeezing roller and the second squeezing roller clamp the grey cloth. Since the grey cloth will expand to a certain thickness after absorbing water, the distance between the first squeezing roller and the second squeezing roller remains unchanged and the pressure applied is also always unchanged. Therefore, even when thicker grey cloth passes through the first squeezing roller and the second squeezing roller, a better drainage effect can be achieved. When the winding roller winds up the grey cloth, since the first squeezing roller and the second squeezing roller are rotatably connected with the fixed block, the grey cloth will move with the rotation of the winding roller.

[0017] In addition, by setting the rotating plate, the water-shaking roller and the connecting rod assembly, the staff can drive the rotating plate to swing back and forth through the connecting rod assembly, so that the rotating plate drives the water-shaking roller to swing, shake the grey cloth and remove most of the moisture. This avoids the repeated knocking of the same point of the cam in the prior art, thereby increasing the service life of the shaking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 The structure of the winding device in this embodiment is shown in FIG. Figure 1 ; Figure 3 The structure of the winding device in this embodiment is shown in FIG. Figure 2 ; Figure 4 This is a schematic diagram of the structure of the cloth shaking mechanism in this embodiment; Figure 5 for Figure 2 The enlarged schematic diagram at A in the middle; Figure 6 This is a schematic diagram of the structure of the water squeezing mechanism, the first water squeezing roller, and the second water squeezing roller in this embodiment; Figure 7 Schematic diagram of the water pressure mechanism structure in this embodiment; Figure 8 for Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. weaving mechanism; 2. drying mechanism; 3. frame; 301. feed roller; 302. guide roller; 304. tension roller; 305. winding roller; 4. rotating plate; 401. water shaking roller; 402. first connecting rod; 403. first rotating shaft; 404. rotating motor; 405. opening; 406. second connecting rod; 5. first water squeezing roller; 501. second water squeezing roller; 502. fixed block; 503. arc block; 504. third connecting rod; 505. sliding block; 506. arc groove; 507. connecting rod; 508. gear; 6. cylinder; 601 , swing rod; 602, rotating column; 603, first sliding groove; 604, first sliding column; 605, second sliding groove; 606, second sliding column; 607, third sliding groove; 608, guide rod; 7, moving plate; 701, bottom plate; 702, pressure plate; 703, water pressure roller; 704, first pulley; 705, second pulley; 706, synchronous belt; 707, fourth connecting rod; 708, moving block; 709, slide groove; 710, connecting block; 711, fourth sliding groove; 712, third sliding column; 713, drainage hole; 714, elastic member. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] refer to Figure 1-8 A double-nozzle water jet loom comprises a weaving mechanism 1, a winding device arranged on one side of the weaving mechanism 1, and a drying mechanism 2 arranged on the winding device. The drying mechanism 2 comprises a plurality of hot air blowers arranged on a frame 3. Hot air drying can remove moisture more evenly and ensure the consistency of the quality of the grey cloth.

[0023] Furthermore, the winding device includes a frame 3, a feed roller 301, a guide roller 302, a tensioning roller 304, and a winding roller 305; the feed roller 301, the guide roller 302, the tensioning roller 304, and the winding roller 305 are arranged on the frame 3 in sequence and are rotatably connected to the frame 3, and also includes a driving motor whose output end is fixedly connected to the winding roller 305, which is used to drive the winding roller 305 to wind the grey cloth. The feed roller 301 and the guide roller 302 have the same horizontal height, so that the grey cloth between the feed roller 301 and the guide roller 302 is in a plane.

[0024] A cloth shaking mechanism is provided between the frame 3 and the feed roller 301 and the guide roller 302. The cloth shaking mechanism includes a rotating plate 4, water shaking rollers 401 arranged on both sides of the rotating plate 4, and a connecting rod assembly that drives the rotating plate 4 to drive the water shaking rollers 401 to swing back and forth. The rotating plate 4 is rotatably connected to the frame 3, and the rotating plate 4 is tilted. The water shaking roller 401 is a cylindrical structure as a whole. Compared with other irregularly shaped rollers, the cylindrical roller surface is smooth, which reduces the friction when in contact with the grey cloth, thereby reducing the risk of damage to the grey cloth. Secondly, since the contact area of ​​the cylindrical roller is uniform and the wear is more balanced, the service life of the water shaking roller 401 can be extended, and failures or performance degradation caused by local wear can be reduced.

[0025] By providing the rotating plate 4, the water-shaking roller 401 and the connecting rod assembly, the staff can drive the rotating plate 4 to swing back and forth through the connecting rod assembly, so that the rotating plate 4 drives the water-shaking roller 401 to swing, and shake the grey cloth to remove most of the moisture. This avoids the repeated knocking of the same point of the cam in the prior art, thereby increasing the service life of the cloth-shaking mechanism.

[0026] Furthermore, a first water squeezing roller 5 and a second water squeezing roller 501 are provided on one side of the frame 3 close to the material guide roller 302, and a cloth feeding space is formed between the first water squeezing roller 5 and the second water squeezing roller 501. Both sides of the first water squeezing roller 5 and the second water squeezing roller 501 are rotatably connected to the frame 3 through fixed blocks 502. A water squeezing mechanism is provided on one side of the frame 3 for moving the two fixed blocks 502 toward or away from each other.

[0027] By providing the first squeezing roller 5, the second squeezing roller 501, the fixed block 502 and the squeezing mechanism, when the grey cloth passes through the cloth feeding space, the staff can start the squeezing mechanism to drive the fixed blocks 502 on the first squeezing roller 5 and the second squeezing roller 501 to move toward each other, so that the first squeezing roller 5 and the second squeezing roller 501 clamp the grey cloth. Since the grey cloth will expand to a certain thickness after absorbing water, the distance between the first squeezing roller 5 and the second squeezing roller 501 remains unchanged and the pressure applied remains unchanged, so even when thicker grey cloth passes through the first squeezing roller 5 and the second squeezing roller 501, a better drainage effect can be achieved. When the winding roller 305 winds up the grey cloth, since the first squeezing roller 5 and the second squeezing roller 501 are rotatably connected to the fixed block 502, the grey cloth will move with the rotation of the winding roller 305.

[0028] Specifically, the connecting rod assembly includes a first connecting rod 402, a first rotating shaft 403, and a rotating motor 404. The rotating motor 404 is arranged on the side of the frame 3 and is fixedly connected to the frame 3. The rotating motor 404 can be fixedly connected to the side of the frame 3 through a motor seat to prevent it from rotating during operation. The first rotating shaft 403 is arranged at the output end of the rotating motor 404 and is fixedly connected. One end of the first rotating shaft 403 extends into the interior of the frame 3. An opening 405 is provided on the side of the first rotating shaft 403 close to the rotating plate 4, and both sides of the opening 405 are fixedly connected with a second connecting rod 406. The two second connecting rods 406 are fixedly connected via a second rotating shaft. One end of the first connecting rod 402 is rotatably connected to one of the water shaking rollers 401, and the other end of the first connecting rod 402 is rotatably connected to the second rotating shaft.

[0029] When in use, the staff starts the rotating motor 404, and the output end of the rotating motor 404 drives the first rotating shaft 403 to rotate, and then drives the second connecting rod 406 to rotate synchronously. The rotation of the second connecting rod 406 drives one end of the first connecting rod 402 to rotate, and the other end of the first connecting rod 402 drives one of the water shaking rollers 401 to rotate downward. At the same time, the water shaking roller 401 on the other side of the rotating plate 4 will rotate upward, and the two are performed alternately, so as to achieve the shaking effect of the water shaking roller 401 on the bottom of the grey cloth, and then shake off most of the water on the grey cloth.

[0030] This embodiment avoids direct impact on the cam through the connecting rod assembly, reduces local wear, and thus prolongs the service life of the cloth shaking mechanism. Secondly, the design of this embodiment only requires the rotary motor 404 to rotate in one direction to drive the water shaking roller 401 to swing back and forth, and there is no need to frequently switch the direction of the rotary motor 404, thereby reducing the burden of the rotary motor 404, reducing energy consumption, and prolonging the service life of the rotary motor 404 and its drive system.

[0031] In this embodiment, the water squeezing mechanism includes an arc block 503 fixedly connected to each fixed block 502, a third connecting rod 504 having one end rotatably connected to each arc block 503, a sliding block 505 connected to the other end of each third connecting rod 504, and a telescopic component driving the sliding block 505 to move, and the third connecting rod 504 is rotatably connected to the sliding block 505, an arc groove 506 is provided on the side of the frame 3, the arc block 503 is slidably connected to the inner wall of the arc groove 506, one side of the arc block 503 extends to the outside of the frame 3, and the sliding block 505 is arranged on the side of the frame 3 and is slidably connected to the frame 3.

[0032] When in use, the staff needs to retract the telescopic assembly, and the telescopic assembly will drive the sliding block 505 to move. During the movement of the sliding block 505, the two arc blocks 503 will be driven to move in a direction close to each other through the third connecting rod 504, and the arc blocks 503 will then drive their respective fixed blocks 502 to approach, so that the first squeezing roller 5 and the second squeezing roller 501 clamp the grey cloth and squeeze out the water in the grey cloth. In this embodiment, by setting the third connecting rod 504, the force in one direction is converted into two directions, so that the two arc blocks 503 can move in a direction close to or away from each other at the same time. The design is ingenious, the action is coordinated, and the manufacturing cost of the squeezing mechanism is effectively reduced. On the other hand, the telescopic assembly provided can flexibly adjust the squeezing force and range, thereby improving practicality.

[0033] Furthermore, a water squeezing mechanism is also provided on the other side of the frame 3, and each arc block 503 is fixedly connected to a connecting rod 507 on one side away from the frame 3, and each connecting rod 507 is fixedly connected to a gear 508 on one side away from the arc block 503, and the gear 508 is rotatably connected to the side of the frame 3 through a third rotating shaft, the gear 508 is set on the center of the arc groove 506, and two adjacent gears 508 are meshed, and the third rotating shaft passes through the side of the frame 3 and is fixedly connected to the gear 508 on the other side of the frame 3.

[0034] The connecting rod 507 and the gear 508 are arranged so that when the telescopic assembly drives the arc block 503 to move along the inner wall of the arc groove 506, the arc block 503 synchronously drives the connecting rod 507 to rotate and causes the gear 508 to rotate. Due to the meshing between two adjacent gears 508, the arc block 503, the connecting rod 507 and the gear 508 near the bottom side of the frame 3 will rotate synchronously. Such an arrangement can reduce the torque required for the telescopic assembly to drive the sliding block 505 to move, and at the same time reduce the load on the third connecting rod 504, thereby increasing the service life of the telescopic assembly and ensuring the stability and reliability of the water squeezing mechanism under long-term use.

[0035] Specifically, the telescopic assembly includes a cylinder 6 and a swing rod 601. One end of the swing rod 601 is rotatably connected to the frame 3 through a rotating column 602. A first sliding groove 603 is provided on the side of the swing rod 601 close to the sliding block 505. A first sliding column 604 is provided on the sliding block 505. The first sliding column 604 is slidably connected to the inner wall of the first sliding groove 603. A second sliding groove 605 is provided at the other end of the swing rod 601. The cylinder 6 is arranged on the side of the frame 3 and is fixedly connected to the frame 3. A second sliding column 606 is fixedly connected to the telescopic rod of the cylinder 6. The second sliding column 606 is slidably connected to the inner wall of the second sliding groove 605.

[0036] When in use, the telescopic rod of the cylinder 6 is retracted, and the second sliding column 606 on the telescopic rod moves in the second sliding groove 605, and the other end of the swing rod 601 will rotate around the rotating column 602. At the same time, the first sliding column 604 on the sliding block 505 will move in the direction away from the arc groove 506 under the action of the first sliding groove 603, so that the sliding block 505 drives the two arc blocks 503 to move towards each other through the third connecting rod 504, and the arc blocks 503 then drive their respective fixed blocks 502 to move closer, so that the first squeezing roller 5 and the second squeezing roller 501 clamp the grey cloth.

[0037] In order to prevent the sliding block 505 from being offset or misplaced during movement, a third sliding groove 607 is provided on the side of the frame 3, and a guide rod 608 is fixedly connected therein. The sliding block 505 is provided in the third sliding groove 607 and is slidably connected to the guide rod 608. By providing the guide rod 608, the freedom of the sliding block 505 can be limited so that it can only move along the axis direction of the guide rod 608, thereby effectively preventing the sliding block 505 from being offset or misplaced, and ensuring the stability and reliability of the water squeezing mechanism in long-term use.

[0038] In this embodiment, a water pressing mechanism is fixedly connected to one side of the frame 3 close to the first water squeezing roller 5, and the water pressing mechanism includes a movable plate 7, a bottom plate 701, a pressure plate 702, a plurality of water pressing rollers 703 rotatably connected to the pressure plate 702, and a driving component that drives the movable plate 7 to drive the pressure plate 702 to extrude the surface of the grey cloth. Both sides of the movable plate 7 are slidingly connected to the frame 3, the pressure plate 702 is arranged at the bottom of the movable plate 7, the bottom plate 701 is arranged on the frame 3 and fixedly connected to the frame 3, and the bottom plate 701 is arranged below the pressure plate 702.

[0039] During use, the staff starts the driving assembly to drive the pressing plate 702 to move downward, and uses the bottom plate 701 as support to squeeze the surface of the grey cloth to squeeze out the residual water on the surface of the grey cloth. The water pressing mechanism can effectively remove excess water on the surface of the grey cloth and reduce the moisture content of the grey cloth, thereby helping to reduce the drying time in the subsequent processing process and improve production efficiency.

[0040] Specifically, the driving assembly includes a first pulley 704, a second pulley 705, a synchronous belt 706 connecting the first pulley 704 and the second pulley 705, a fourth connecting rod 707, and a moving block 708. The first pulley 704 is fixedly connected to the first rotating shaft 403, the second pulley 705 is rotatably connected to the side of the frame 3 through the rotating shaft, both sides of the frame 3 are provided with sliding grooves 709, both sides of the movable plate 7 are extended to the outside of the frame 3 through the connecting block 710, the moving block 708 is arranged at the bottom of the connecting block 710 and is fixedly connected to the connecting block 710, the connecting block 710 is provided with a fourth sliding groove 711, the fourth connecting rod 707 is fixedly connected to the rotating shaft, the fourth connecting rod 707 is fixedly connected with a third sliding column 712, and the third sliding column 712 is slidably connected to the inner wall of the fourth sliding groove 711.

[0041] When the rotating motor 404 is working, the first rotating shaft 403 drives the first pulley 704 to rotate, the first pulley 704 drives the second pulley 705 to rotate through the synchronous belt 706, the second pulley 705 drives the rotating shaft to rotate, and the rotating shaft further drives the fourth connecting rod 707 to rotate.

[0042] This embodiment provides the first pulley 704, the second pulley 705 and the synchronous belt 706, so that the drive assembly can work without an additional drive source, thereby reducing production costs and improving practicality. In addition, squeezing the surface of the grey cloth helps to improve its flatness, thereby improving the molding quality of the final product.

[0043] In this embodiment, a plurality of drainage holes 713 are provided on the bottom plate 701, and these drainage holes 713 can drain the water accumulated on the surface of the bottom plate 701, thereby ensuring that the extruded grey cloth will not absorb water again, and reducing the moisture content of the grey cloth. In addition, the movable plate 7 is connected to the pressing plate 702 by a plurality of elastic members 714, and the elastic members 714 enable the water pressing mechanism to automatically adapt to grey cloths of different thicknesses, thereby expanding the application range of the water pressing mechanism and further improving its practicability.

[0044] Working principle: When the grey cloth is wound by the winding roller 305, first, the staff starts the rotating motor 404, and the output end of the rotating motor 404 drives the first rotating shaft 403 to rotate, and then drives the second connecting rod 406 to rotate synchronously. The rotation of the second connecting rod 406 drives one end of the first connecting rod 402 to rotate, and the other end of the first connecting rod 402 drives one of the water shaking rollers 401 to rotate downward. At the same time, the water shaking roller 401 on the other side of the rotating plate 4 will rotate upward, and the two are performed alternately, so as to achieve the shaking effect of the water shaking roller 401 on the bottom of the grey cloth, and then shake off most of the water on the grey cloth.

[0045] At the same time, when the rotating motor 404 is working, the first rotating shaft 403 drives the first pulley 704 to rotate, the first pulley 704 drives the second pulley 705 to rotate through the synchronous belt 706, the second pulley 705 drives the rotating shaft to rotate, and the rotating shaft further drives the fourth connecting rod 707 to rotate. At the same time, the third sliding column 712 on the fourth connecting rod 707 moves in the fourth sliding groove 711. Since the sliding groove 709 limits the degree of freedom of the connecting block 710 so that it can only move up and down, the moving block 708 will move up and down under the drive of the third sliding column 712, so that the water pressing roller 703 intermittently squeezes the surface of the grey cloth to squeeze out a large amount of water in the grey cloth. Since the first squeezing roller 5 and the second squeezing roller 501 are rotatably connected to the pressing plate 702, the grey cloth will move accordingly under the action of the winding roller 305.

[0046] Next, the staff retracts the telescopic rod of the cylinder 6, and the second sliding column 606 on the telescopic rod moves in the second sliding groove 605, and the other end of the swing rod 601 rotates around the rotating column 602. At the same time, the first sliding column 604 on the sliding block 505 moves in the direction away from the arc groove 506 under the action of the first sliding groove 603, so that the sliding block 505 drives the two arc blocks 503 to move towards each other through the third connecting rod 504, and the arc blocks 503 then drive their respective fixed blocks 502 to move closer, so that the first squeezing roller 5 and the second squeezing roller 501 clamp the grey cloth, so that the grey cloth is dehydrated.

[0047] Finally, the staff can start the hot air blower on the frame 3 to dry the dehydrated grey cloth, thereby improving its final molding quality.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-nozzle water jet loom, comprising a weaving mechanism (1), a winding device arranged on one side of the weaving mechanism (1), and a drying mechanism (2) arranged on the winding device, characterized in that: The winding device comprises a frame (3), a feed roller (301), a guide roller (302), a tension roller (304), and a winding roller (305); the feed roller (301), the guide roller (302), the tension roller (304), and the winding roller (305) are arranged on the frame (3) in sequence and are rotatably connected to the frame (3); a cloth shaking mechanism is arranged between the frame (3) and the feed roller (301) and the guide roller (302); the cloth shaking mechanism comprises a rotating plate (4), water shaking rollers (401) arranged on both sides of the rotating plate (4), and a driving plate (4) to drive the water shaking rollers (401) A reciprocating connecting rod assembly, wherein the rotating plate (4) is rotatably connected to the frame (3), and the rotating plate (4) is arranged at an angle; a first water squeezing roller (5) and a second water squeezing roller (501) are arranged on a side of the frame (3) close to the material guide roller (302); a cloth feeding space is formed between the first water squeezing roller (5) and the second water squeezing roller (501); both sides of the first water squeezing roller (5) and the second water squeezing roller (501) are rotatably connected to the frame (3) via fixed blocks (502); and a water squeezing mechanism is arranged on one side of the frame (3) for moving the two fixed blocks (502) toward or away from each other.

2. A double-nozzle water jet loom according to claim 1, characterized in that: The connecting rod assembly comprises a first connecting rod (402), a first rotating shaft (403), and a rotating motor (404); the rotating motor (404) is arranged on a side of the frame (3) and is fixedly connected to the frame (3); the first rotating shaft (403) is arranged at an output end of the rotating motor (404) and is fixedly connected; one end of the first rotating shaft (403) extends into the frame (3); an opening (405) is provided on a side of the first rotating shaft (403) close to the rotating plate (4); and second connecting rods (406) are fixedly connected to both sides of the opening (405); the two second connecting rods (406) are fixedly connected via the second rotating shaft; one end of the first connecting rod (402) is rotatably connected to the water shaking roller (401); and the other end of the first connecting rod (402) is rotatably connected to the second rotating shaft.

3. A double-nozzle water jet loom according to claim 2, characterized in that: The water squeezing mechanism comprises an arc block (503) fixedly connected to each fixed block (502), a third connecting rod (504) having one end rotatably connected to each arc block (503), a sliding block (505) connected to the other end of each third connecting rod (504), and a telescopic assembly for driving the sliding block (505) to move; an arc groove (506) is provided on the side of the frame (3); the arc block (503) is slidably connected to the inner wall of the arc groove (506); one side of the arc block (503) extends to the outside of the frame (3); and the sliding block (505) is arranged on the side of the frame (3) and is slidably connected to the frame (3).

4. A double-nozzle water jet loom according to claim 3, characterized in that: The other side of the frame (3) is also provided with a water squeezing mechanism, and the side of each arc block (503) away from the frame (3) is fixedly connected to a connecting rod (507), and the side of each connecting rod (507) away from the arc block (503) is fixedly connected to a gear (508), and the gear (508) is rotatably connected to the side of the frame (3) via a third rotating shaft, the gear (508) is arranged on the center of the arc groove (506), and two adjacent gears (508) are meshed, and the third rotating shaft passes through the side of the frame (3) and is fixedly connected to the gear (508) on the other side of the frame (3).

5. A double-nozzle water jet loom according to claim 4, characterized in that: The telescopic assembly comprises a cylinder (6) and a swing rod (601); one end of the swing rod (601) is rotatably connected to the frame (3) via a rotating column (602); a first sliding groove (603) is provided on a side of the swing rod (601) close to the sliding block (505); a first sliding column (604) is provided on the sliding block (505); the first sliding column (604) is slidably connected to the inner wall of the first sliding groove (603); a second sliding groove (605) is provided on the other end of the swing rod (601); the cylinder (6) is arranged on a side of the frame (3) and fixedly connected to the frame (3); a second sliding column (606) is fixedly connected to the telescopic rod of the cylinder (6); the second sliding column (606) is slidably connected to the inner wall of the second sliding groove (605).

6. A double-nozzle water jet loom according to claim 5, characterized in that: A third sliding groove (607) is provided on the side of the frame (3), and a guide rod (608) is fixedly connected inside the third sliding groove (607). The sliding block (505) is arranged inside the third sliding groove (607) and is slidably connected to the guide rod (608).

7. A double-nozzle water jet loom according to claim 4, characterized in that: A water pressing mechanism is fixedly connected to one side of the frame (3) close to the first squeezing roller (5), the water pressing mechanism comprising a movable plate (7), a bottom plate (701), a pressing plate (702), a plurality of water pressing rollers (703) rotatably connected to the pressing plate (702), and a driving component for driving the movable plate (7) to drive the pressing plate (702) to squeeze the surface of the grey cloth, the two sides of the movable plate (7) are slidably connected to the frame (3), the pressing plate (702) is arranged at the bottom of the movable plate (7), the bottom plate (701) is arranged on the frame (3) and fixedly connected to the frame (3), and the bottom plate (701) is arranged below the pressing plate (702).

8. A double-nozzle water jet loom according to claim 7, characterized in that: The driving assembly comprises a first pulley (704), a second pulley (705), a synchronous belt (706) connecting the first pulley (704) and the second pulley (705), a fourth connecting rod (707), and a moving block (708); the first pulley (704) is fixedly connected to the first rotating shaft (403); the second pulley (705) is rotatably connected to the side of the frame (3) via a rotating shaft; both sides of the frame (3) are provided with sliding grooves (709); The sides of the connecting block (707) extend to the outside of the frame (3) through the connecting block (710); the moving block (708) is arranged at the bottom of the connecting block (710) and is fixedly connected to the connecting block (710); the connecting block (710) is provided with a fourth sliding groove (711); the fourth connecting rod (707) is fixedly connected to the rotating shaft; the fourth connecting rod (707) is fixedly connected to a third sliding column (712); and the third sliding column (712) is slidably connected to the inner wall of the fourth sliding groove (711).

9. A double-nozzle water jet loom according to claim 8, characterized in that: The bottom plate (701) is provided with a plurality of drainage holes (713), and the movable plate (7) and the pressing plate (702) are connected via a plurality of elastic members (714).

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