Three-dimensional beating-up makeup flower jacquard air jet loom

Abstract

The invention discloses a three-dimensional beating-up Zhuanghua jacquard air-jet loom, which relates to the technical field of air-jet looms, and comprises a machine body, a rotating rod, a wind-up roller and a support roller, the three-dimensional beating-up is realized through three modes of four-connecting-rod beating-up, six-connecting-rod beating-up and conjugate cam beating-up, and the jacquard is realized through an advanced electronic jacquard faucet. According to the invention, after the servo motor drives the transmission rod to rotate, the transmission rod can drive the mounting rod and the convex block to rotate through the belt, the convex block impacts the supporting plate during rotation, and when the convex block rotates away from the supporting plate, the supporting plate rebounds to the original position by utilizing the elastic force of the spiral spring, so that the selvage needle can quickly move up and down to selvage the edge of the cloth; the electric telescopic rod drives the limiting plate to move, and the limiting plate drives the connecting rod to move together through the fixing rod, so that the positions of the limiting plate and the edge twisting needle can be adjusted along with the width change of the cloth, and the situation that the two edges of the cloth cannot be correctly twisted is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of air jet looms, and in particular relates to a three-dimensional weft-beating jacquard air jet loom. Background Art

[0002] The air jet loom is a shuttleless loom that uses a jet of air to pull the weft yarn through the shed. The working principle is to use air as the weft insertion medium, and the ejected compressed air flow produces friction traction on the weft yarn to pull the weft yarn through the shed, and the purpose of weft insertion is achieved through the jet generated by the air jet.

[0003] The existing Chinese patent (application number: CN202223538517.5) proposes a jet loom, including a loom, a workbench is arranged below the loom, and the lower surface of the workbench is fixedly connected with support feet, and the number of support feet is four. The four support feet are fixedly connected to the lower surface of the workbench in the form of a rectangular array. The setting of the support feet stabilizes the workbench through multi-point support to prevent tipping, and a front pressure roller is fixedly connected to the side of the workbench. By setting up a workbench, a bending hemming plate and a hemming needle, the staff will lead the cloth from the bottom of the front pressure roller, the top of the bending hemming plate, the bottom of the rear pressure roller, and the middle of the guide roller group in turn, adjust the spring in the presser foot to press it to both sides directly below the hemming needle to prevent deformation of the cloth during the hemming process, start the electric telescopic rod, and make the hemming needle hem the cloth. No manual labor is required from discharging to hemming, so as to achieve automatic hemming and reduce labor costs.

[0004] Because the width of the fabric will change, the hemming needle should change its position along with the width of the fabric when the width of the fabric changes. Otherwise, due to the improper position of the hemming needle, the two sides of the fabric cannot be hemmed correctly, and burrs or curling may occur.

[0005] In view of this, this application is hereby filed. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a device capable of adjusting the distance of the crimping needles.

[0007] In order to solve the above technical problems, the present invention provides a three-dimensional weft beating jacquard jet loom, which includes a machine body, a rotating rod, a winding roller and a supporting roller. The three-dimensional weft beating is realized by three methods of four-link weft beating, six-link weft beating and conjugate cam weft beating, and jacquard is realized by an advanced electronic jacquard faucet. Two groups of hemming components for hemming the two sides of the cloth are installed inside the machine body. The rotating rod is located inside the machine body and supports the cloth after the beating and jacquard are completed. Both ends of the winding roller are rotatably connected to the inner wall of the machine body and are used to transmit and support the cloth after the beating and jacquard are completed. Both ends of the supporting roller are rotatably connected to the inner wall of the machine body and cooperate with the winding roller to guide and support the cloth after the beating and jacquard are completed.

[0008] The hemming assembly includes a fixed frame installed on the inner wall of the machine body, a servo motor is installed on the inner bottom wall of the fixed frame, a driving end of the servo motor is connected to a transmission rod, the inner wall of the machine body is rotatably connected to the mounting rod, a belt is transmission-connected between the transmission rod and the mounting rod, an electric telescopic rod is installed on the outer wall of the fixed frame, the telescopic end of the electric telescopic rod is connected to a limiting plate, a fixed rod is installed on the bottom of the limiting plate, a connecting cylinder is installed on the inner wall of the machine body, a connecting rod is sleeved on the connecting cylinder, a support plate corresponding to the protrusion is arranged above the connecting rod, a plurality of coil springs are connected between the connecting rod and the support plate, a hemming needle is installed on the bottom of the support plate, and one end of the connecting rod away from the connecting cylinder is fixedly connected to one end of the fixing rod.

[0009] Furthermore, a connecting frame is installed on the top of the fixed frame, a sleeve is rotatably connected to the inner wall of the connecting frame, a transmission belt is cross-transmittedly connected between the transmission rod and the sleeve, a supporting frame is installed on the outer wall of the connecting frame, one end of the sleeve extending to the inside of the support frame is sleeved with a sleeve rod, and a through groove adapted to the sleeve rod is provided at one end of the support frame away from the connecting frame, and a plurality of steel balls are arranged below the sleeve rod.

[0010] Furthermore, a slide groove is provided at the bottom of the support frame, and a connecting block adapted to the slide groove is installed on the top of the limit plate, and the connecting block is slidably connected to the slide groove. The connecting block is located inside the support frame and is rotatably connected to the sleeve rod. Two limit blocks are installed on the outer wall of the sleeve rod, and the connecting block is located between the two limit blocks. The top of the limit plate is slidably connected to the bottom of the support frame, and a first gear is installed on the outer wall of the transmission rod, and the first gear is meshed with the second gear. One end of the rotating rod extending to the inside of the connecting frame is connected to a third gear, and the third gear is meshed with the second gear.

[0011] Furthermore, two rings are installed on the outer wall of the sleeve, and the end of the transmission belt connected to the sleeve is located between the two rings. Two limiting rings are installed on the outer wall of the transmission rod, and the end of the ring connected to the transmission rod is located between the two limiting rings. Two blocking rings are installed on the outer wall of the mounting rod, and the end of the belt connected to the mounting rod is located between the two blocking rings. A circular partition is installed on the outer wall of the transmission rod, and the end of the belt connected to the transmission rod is located between the limiting ring and the circular partition.

[0012] Furthermore, the connecting frame and the supporting frame are both provided with a chamber, a square groove communicating with the chamber of the supporting frame is provided on one side of the connecting frame, the sleeve is located in the chamber provided between the connecting frame and the supporting frame, the sleeve rod is slidably connected to the supporting frame, the steel ball is located outside the supporting frame and close to the rotating rod, the steel ball is located above the rotating rod, the rotating rod is located between the supporting frame and the fixed frame, and both ends of the rotating rod are plugged into the fixed frame.

[0013] Furthermore, a plurality of tension springs are installed on the inner top wall of the sleeve rod, the bottom end of the tension spring is fixedly connected to the outer wall of the steel ball, the top of the steel ball is connected to a sliding rod, the outer wall of the sliding rod is sleeved with a sliding cylinder, the sliding cylinder is located inside the sleeve rod and connected to the inner top wall of the sleeve rod, the tension spring is located inside the sliding cylinder and the sliding rod, and the tension spring is not connected to the inner wall of the sliding cylinder and the sliding rod.

[0014] Furthermore, the limit plate and the sleeve rod are both chamfered, the end of the protrusion close to the support plate is semicircular, the end of the fixing rod away from the connecting rod is semicircular, the hemming needle is located on the semicircular side of the fixing rod, and the limit plate is slidably connected to the outer wall of the rotating rod and the transmission rod.

[0015] Furthermore, two connecting plates are installed on the outer wall of the support plate, a fixing frame is installed on the bottom of the connecting plate, a support rod is connected to the bottom end of the fixing frame, an ash guide box is installed on the inner wall of the body, a cleaning brush adapted to the ash guide box is installed on the bottom of the support rod, the ash guide box is trapezoidal, the interior of the ash guide box is hollow, and an ash collecting box is arranged under the ash guide box.

[0016] Furthermore, a slider is installed at the bottom end of the fixed frame, and the slider is located inside the support rod and is slidably connected to the inner wall of the support rod. Two slide rails are provided on the inner top wall of the support rod. A ball bearing that is adapted to the connecting rod is connected to the top of the connecting tube. The ball bearing is located inside the slide rail and is slidably connected to the slide rail. The cleaning brush is tightly attached to the inner wall of the ash guide box.

[0017] Furthermore, the ash collecting box is located directly below the ash guide box, a plurality of rollers are connected to the bottom of the ash collecting box, a pull rod is installed on the outer wall of the ash collecting box, a handrail is connected between two of the pull rods, and rubber anti-slip particles are integrally formed on the outer wall of the handrail. An outlet is provided at the bottom of the ash guide box, and the ash collecting box corresponds to the outlet.

[0018] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0019] 1. In the present invention, after the servo motor drives the transmission rod to rotate, the transmission rod can drive the installation rod and the protrusion to rotate through the belt. The protrusion hits the support plate when rotating. When the protrusion rotates away from the support plate, the support plate uses the elastic force of the coil spring to rebound to its original position, so that the hemming needle can move up and down quickly to hem the edge of the cloth. The electric telescopic rod drives the limit plate to move, and the limit plate drives the connecting rod to move together through the fixed rod, so that the position of the limit plate and the hemming needle can be adjusted together with the change of the width of the cloth, thereby reducing the situation that the two sides of the cloth cannot be correctly hemmed.

[0020] 2. In the present invention, when the transmission rod rotates clockwise, the sleeve is driven to rotate through the transmission belt. Because the transmission belt is cross-connected between the transmission rod and the sleeve, the sleeve will rotate counterclockwise, and the sleeve drives the sleeve rod and the steel ball to move together. When the counterclockwise rotating steel ball contacts the cloth, it will push the cloth forward, avoiding the cloth from moving too fast and getting stuck between the steel ball and the rotating rod, so as not to affect the production efficiency.

[0021] 3. In the present invention, the limit plate can drive the sleeve rod to move through the connecting block, so that the sleeve rod can drive multiple steel balls to move together, so that the multiple steel balls can move the cloth conveniently following the change of cloth width. When the transmission rod rotates, it will drive the first gear to rotate, and the second gear will drive the second gear to rotate, and the second gear will drive the third gear to rotate. When the third gear rotates, it will drive the rotating rod to rotate. Therefore, when the cloth is located on the surface of the rotating rod and the transmission rod, it can be moved by the rotation of the transmission rod and the rotating rod, and the cloth after the weft patterning is completed can be transported by the rotation of the transmission rod and the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the connection structure between the transmission rod and the installation rod in the present invention;

[0025] Figure 3 It is a schematic diagram of the connection structure between the sleeve rod and the steel ball in the present invention;

[0026] Figure 4 It is a schematic diagram of the connection structure between the fixing rod and the supporting rod in the present invention;

[0027] Figure 5 for Figure 1 A magnified view of the structure at center A;

[0028] Figure 6 for Figure 1 A magnified view of the structure at B in the middle;

[0029] Figure 7 for Figure 1 Enlarged view of the structure at C in the middle.

[0030] Numbers in the figure:

[0031] 1. Machine body; 2. Fixing frame; 3. Connecting frame; 4. Servo motor; 5. Transmission rod; 6. Mounting rod; 7. Sleeve; 8. Transmission belt; 9. Belt; 10. Bump; 11. Sleeve rod; 12. Limit plate; 13. Fixing rod; 14. Connecting block; 15. Support frame; 16. Limit block; 17. Limit ring; 18. Sleeve ring; 19. Blocking ring; 20. Rotating rod; 21. Sliding cylinder; 22. Sliding rod; 23. Tension spring; 24. Steel ball; 25 , connecting tube; 26, connecting rod; 27, spiral spring; 28, support plate; 29, connecting plate; 30, fixing frame; 31, crimping needle; 32, support rod; 33, ash guide box; 34, cleaning brush; 35, slider; 36, slide rail; 37, ball bearing; 38, ash collection box; 39, roller; 40, pull rod; 41, winding roller; 42, support roller; 43, electric telescopic rod; 44, first gear; 45, second gear; 46, third gear.

[0032] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0034] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the actual use of an existing air-jet loom, because the width of the cloth will change, the hemming needle should change its position along with the width of the cloth when the width of the cloth changes. Otherwise, due to the improper position of the hemming needle, the two sides of the cloth cannot be correctly hemmed, and burrs or curling may occur. Therefore, this problem is solved by adjusting the distance between the hemming needles.

[0037] like Figures 1 to 7 The present invention provides a three-dimensional jacquard jet loom for weft beating.

[0038] Specifically, by Figure 1 -

[0039] Figure 6 Provided is a three-dimensional weft-beating jacquard jet loom, comprising a machine body 1, a rotating rod 20, a winding roller 41 and a supporting roller 42, three-dimensional weft-beating is achieved through three methods of four-link weft-beating, six-link weft-beating and conjugate cam weft-beating, and jacquard is achieved through an advanced electronic jacquard faucet, two sets of hemming components for hemming the two sides of the cloth are installed inside, the rotating rod 20 is located inside the machine body 1 and supports the cloth after the weft-beating jacquard is completed, both ends of the winding roller 41 are rotatably connected to the inner wall of the machine body 1, and are used to transmit and support the cloth after the weft-beating jacquard is completed, both ends of the supporting roller 42 are rotatably connected to the inner wall of the machine body 1, and cooperate with the winding roller 41 to guide and support the cloth after the weft-beating jacquard is completed;

[0040] The hemming assembly includes a fixed frame 2 installed on the inner wall of the body 1, a servo motor 4 is installed on the inner bottom wall of the fixed frame 2, a driving end of the servo motor 4 is connected to a transmission rod 5, the inner wall of the body 1 is rotatably connected to a mounting rod 6, a belt 9 is transmission-connected between the transmission rod 5 and the mounting rod 6, an electric telescopic rod 43 is installed on the outer wall of the fixed frame 2, the telescopic end of the electric telescopic rod 43 is connected to a limiting plate 12, a fixing rod 13 is installed on the bottom of the limiting plate 12, a connecting tube 25 is installed on the inner wall of the body 1, a connecting rod 26 is sleeved on the connecting tube 25, a support plate 28 corresponding to the protrusion 10 is arranged above the connecting rod 26, a plurality of coil springs 27 are connected between the connecting rod 26 and the support plate 28, a hemming needle 31 is installed at the bottom of the support plate 28, and one end of the connecting rod 26 away from the connecting tube 25 is fixedly connected to one end of the fixing rod 13.

[0041] In the present invention, the fabric after beating and jacquard is wound on the outer wall of the winding roller 41 through the rotating rod 20 and the supporting roller 42 through the machine body 1, and the fabric is collected by the winding roller 41. When the loose yarns on both sides of the fabric need to be twisted, the transmission rod 5 is driven by the servo motor 4 to rotate clockwise. When the transmission rod 5 rotates, the belt 9 drives the mounting rod 6 to rotate. When the mounting rod 6 rotates, the protrusion 10 is driven to rotate. Because the position of the protrusion 10 is close to the support plate 28, the protrusion 10 will hit the top of the support plate 28 when rotating. After the support plate 28 is hit, it will drive the twisting needle 31 to move downward quickly.

[0042] When the protrusion 10 rotates away from the support plate 28, the elastic force of the plurality of coil springs 27 causes the support plate 28 to drive the hemming needle 31 to quickly bounce back to its original position, and the hemming needle 31 is quickly moved up and down to hem the edge of the fabric. The electric telescopic rod 43 drives the limit plate 12 to move, so that the position of the limit plate 12 can change with the width of the fabric. The connecting plate 29 limits the two sides of the fabric through the limit plate 12, ensuring that the fabric will not deviate from the predetermined position during the processing, and preventing the fabric from being deformed during the hemming process, and also preventing the hemming needle 31 from deforming the fabric during the hemming process.

[0043] When the limiting plate 12 moves, the connecting rod 26 is driven to move together through the fixed rod 13. When the connecting rod 26 moves, the coil spring 27, the support plate 28 and the hemming needle 31 are driven to move together, so that the position of the hemming needle 31 can be in the same straight line with the limiting plate 12, so that the hemming needle 31 can hem the cloth after limiting, and reduce the deviation in the hemming. When the fixed rod 13 drives the connecting rod 26 to move, the connecting rod 26 will slide along the inner wall of the connecting tube 25, and the connecting tube 25 supports one end of the connecting rod 26, so that the connecting rod 26 can provide sufficient supporting force for the coil spring 27 and the support plate 28.

[0044] Furthermore, as a specific embodiment of the present invention, the present invention provides a three-dimensional jacquard jet loom with weft beating.

[0045] Specifically, Figure 1 -

[0046] Figure 3 It is shown that a connecting frame 3 is installed on the top of the fixed frame 2, and a sleeve 7 is rotatably connected to the inner wall of the connecting frame 3. A transmission belt 8 is cross-transmittedly connected between the transmission rod 5 and the sleeve 7. A supporting frame 15 is installed on the outer wall of the connecting frame 3. One end of the sleeve 7 extending to the inside of the support frame 15 is sleeved with a sleeve rod 11. A through groove adapted to the sleeve rod 11 is opened at one end of the support frame 15 away from the connecting frame 3, and a plurality of steel balls 24 are arranged below the sleeve rod 11.

[0047] In the present invention, when the transmission rod 5 rotates clockwise, the sleeve 7 is driven to rotate through the transmission belt 8. Because the transmission belt 8 is cross-connected between the transmission rod 5 and the sleeve 7, the sleeve 7 will rotate counterclockwise, and the sleeve 7 drives the sleeve rod 11 and the steel ball 24 to move together. When the counterclockwise rotating steel ball 24 contacts the cloth, it will push the cloth forward to prevent the cloth from moving too fast and getting stuck between the steel ball 24 and the rotating rod 20. The through groove provided in the support frame 15 allows the sleeve rod 11 to extend to the outside of the support frame 15 through the through groove. At the same time, the support frame 15 also supports the sleeve rod 11 and allows the sleeve rod 11 to rotate inside the through groove.

[0048] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0049] Specifically, Figure 2 It is given that a slide groove is provided at the bottom of the support frame 15, and a connecting block 14 adapted to the slide groove is installed on the top of the limit plate 12, and the connecting block 14 is slidably connected to the slide groove. The connecting block 14 is located inside the support frame 15 and is rotatably connected to the sleeve rod 11. Two limit blocks 16 are installed on the outer wall of the sleeve rod 11, and the connecting block 14 is located between the two limit blocks 16. The top of the limit plate 12 is slidably connected to the bottom of the support frame 15, and a first gear 44 is installed on the outer wall of the transmission rod 5. The first gear 44 is meshingly connected to the second gear 45, and the end of the rotating rod 20 extending to the inside of the connecting frame 3 is connected to the third gear 46, and the third gear 46 is meshingly connected to the second gear 45.

[0050] In the present invention, the slide groove allows the connection block 14 to extend into the interior of the support frame 15 through the slide groove. When the electric telescopic rod 43 adjusts the position of the limit plate 12, the limit plate 12 can drive the sleeve rod 11 to move through the connection block 14, so that the sleeve rod 11 can drive the multiple steel balls 24 to move together, thereby facilitating the multiple steel balls 24 to move the fabric following the change in the fabric width. When the sleeve rod 11 moves following the connection block 14, it will slide along the inner wall of the sleeve 7 and the interior of the support frame 15. The sleeve rod 11 and the connection block 14 are rotatably connected, so when the connection block 14 drives the sleeve rod 11 to move, the sleeve rod 11 can still move together with the sleeve 7.

[0051] The sleeve 7 is connected to the inner wall of the connecting frame 3, so the sleeve 7 will not move with the sleeve rod 11. The two limit blocks 16 limit the connection block 14, so that the connection block 14 will not slide along the outer wall of the sleeve rod 11 when driving the sleeve rod 11 to move, so as to avoid the sleeve rod 11 being unable to move with the connection block 14. The limit plate 12 is not fixed to the support frame 15, so as not to affect the movement effect of the limit plate 12;

[0052] When the transmission rod 5 rotates, it drives the first gear 44 to rotate, and the first gear 44 drives the second gear 45 to rotate, and the second gear 45 drives the third gear 46 to rotate. When the third gear 46 rotates, it drives the rotating rod 20 to rotate. Therefore, when the cloth is located on the surface of the rotating rod 20 and the transmission rod 5, it can be moved by the rotation of the transmission rod 5 and the rotating rod 20. The cloth after the weft patterning is completed is transported by the rotation of the transmission rod 5 and the rotating rod 20.

[0053] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0054] Specifically, Figure 2 It is shown that two rings 18 are installed on the outer wall of the sleeve 7, and the end of the transmission belt 8 connected to the sleeve 7 is located between the two rings 18, the outer wall of the transmission rod 5 is installed with two limit rings 17, and the end of the ring 18 connected to the transmission rod 5 is located between the two limit rings 17, the outer wall of the mounting rod 6 is installed with two blocking rings 19, and the end of the belt 9 connected to the mounting rod 6 is located between the two blocking rings 19, and the outer wall of the transmission rod 5 is installed with a circular partition, and the end of the belt 9 connected to the transmission rod 5 is located between the limit ring 17 and the circular partition.

[0055] In the present invention, the sleeve 18 limits the two sides of the transmission belt 8 to prevent the transmission belt 8 from being offset when it rotates along the outer wall of the sleeve 7. The limiting ring 17 also limits the transmission belt 8 so that the transmission belt 8 will not be displaced when it rotates along the outer wall of the transmission rod 5. The blocking ring 19 limits the two sides of the belt 9 so that the belt 9 will not be easily offset when it rotates along the outer wall of the mounting rod 6. The circular partition blocks the belt 9 between the circular partition and one of the limiting rings 17, so that one end of the belt 9 will not easily slide from the outer wall of the transmission rod 5 and be offset.

[0056] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0057] Specifically, Figure 2 -

[0058] Figure 3 It is shown that both the connecting frame 3 and the supporting frame 15 are provided with a chamber, and a square groove communicating with the chamber of the supporting frame 15 is provided on one side of the connecting frame 3. The sleeve 7 is located in the chamber formed between the connecting frame 3 and the supporting frame 15. The sleeve rod 11 is slidingly connected to the supporting frame 15. The steel ball 24 is located outside the supporting frame 15 and close to the rotating rod 20. The steel ball 24 is located above the rotating rod 20. The rotating rod 20 is located between the supporting frame 15 and the fixed frame 2. Both ends of the rotating rod 20 are plugged into the fixed frame 2.

[0059] In the present invention, the square groove allows the sleeve 7 to extend into the interior of the support frame 15 through the square groove, the cavity allows the sleeve 7 and the sleeve rod 11 to have space for rotation and movement, and the connecting block 14 has space for driving the sleeve rod 11 to move, the sleeve rod 11 is slidably connected to the support frame 15, so that the sleeve rod 11 can move along the inside of the support frame 15 when the connecting block 14 drives the sleeve rod 11 to move, and the steel ball 24 is located outside the support frame 15 for dredging the cloth, because the cloth will pass through the outer wall of the rotating rod 20 when moving, and the cloth will be tightly attached to the rotating rod 20, so the steel ball 24 is located above the rotating rod 20 and close to the rotating rod 20 in order to be able to contact the cloth, and the rotating rod 20 is plugged and connected to the fixed frame 2 so that the cloth can drive the rotating rod 20 to rotate when rubbing against the rotating rod 20 during movement, so as to prevent the stationary rotating rod 20 from blocking the cloth and affecting the movement of the cloth.

[0060] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0061] Specifically, Figure 3It is shown that a plurality of tension springs 23 are installed on the inner top wall of the sleeve rod 11, the bottom end of the tension spring 23 is fixedly connected to the outer wall of the steel ball 24, the top of the steel ball 24 is connected to the slide rod 22, the outer wall of the slide rod 22 is sleeved with a slide cylinder 21, the slide cylinder 21 is located inside the sleeve rod 11 and connected to the inner top wall of the sleeve rod 11, the tension spring 23 is located inside the slide cylinder 21 and the slide rod 22, and the tension spring 23 is not connected to the inner walls of the slide cylinder 21 and the slide rod 22.

[0062] In the present invention, when the steel ball 24 contacts the cloth, the steel ball 24 is subjected to resistance and is squeezed toward the direction of the sleeve rod 11. When the steel ball 24 moves toward the sleeve rod 11, it squeezes the tension spring 23, which in turn causes the slide bar 22 to slide toward the inside of the slide cylinder 21. The tension spring 23 is wrapped up by the slide bar 22 and the slide cylinder 21, which does not affect the elastic force of the tension spring 23 while isolating the tension spring 23 from the outside world, thereby preventing the tension spring 23 from contacting the cloth and scratching the cloth, thereby ensuring the quality of the cloth. The tension spring 23 is used to allow the steel ball 24 to move toward the sleeve rod 11 when it contacts the cloth, thereby reducing the force of the steel ball 24 on the cloth, thereby preventing the steel ball 24 from using too much force to scrape the cloth and deform it when it contacts the cloth.

[0063] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0064] Specifically, Figure 1 -

[0065] Figure 6 It is shown that the limit plate 12 and the sleeve rod 11 are both chamfered, the end of the protrusion 10 close to the support plate 28 is semicircular, the end of the fixing rod 13 away from the connecting rod 26 is semicircular, the crimping needle 31 is located on the semicircular side of the fixing rod 13, and the limit plate 12 is slidably connected to the outer wall of the rotating rod 20 and the transmission rod 5.

[0066] In the present invention, the limiting plate 12, the sleeve rod 11 and the fixed rod 13 are all circularly chamfered in shape, so that the cloth will not be scratched when it contacts the limiting plate 12, the sleeve rod 11 and the fixed rod 13. Because the semicircular side of the fixed rod 13 is close to the cloth, the hemming needle 31 is located on the semicircular side of the fixed rod 13 to facilitate the hemming of the cloth edge close to the outer wall of the fixed rod 13. The limiting plate 12 will slide along the outer walls of the rotating rod 20 and the transmission rod 5 when moving, so the limiting plate 12 will not hinder the rotation function of the rotating rod 20 and the transmission rod 5, and the rotating rod 20 and the transmission rod 5 can also support the limiting plate 12, so that the limiting plate 12 can be more stable when moving.

[0067] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0068] Specifically, Figure 1 -

[0069] Figure 7 It is shown that two connecting plates 29 are installed on the outer wall of the support plate 28, a fixing frame 30 is installed at the bottom of the connecting plate 29, a supporting rod 32 is connected to the bottom end of the fixing frame 30, an ash guide box 33 is installed on the inner wall of the body 1, a cleaning brush 34 adapted to the ash guide box 33 is installed at the bottom of the supporting rod 32, the ash guide box 33 is trapezoidal, the interior of the ash guide box 33 is hollow, and an ash collecting box 38 is arranged below the ash guide box 33.

[0070] The ash guide box 33 is hollow so that the thread ends can pass through the hollow part of the ash guide box 33 and fall directly into the ash collecting box 38 below the ash guide box 33, so that the thread ends and waste threads can be collected by the ash collecting box 38, thereby preventing the waste threads and thread ends from falling to the ground and causing environmental pollution.

[0071] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0072] Specifically, Figure 4 -

[0073] Figure 7 It is given that a slider 35 is installed at the bottom end of the fixed frame 30, the slider 35 is located inside the support rod 32 and is slidably connected to the inner wall of the support rod 32, the inner top wall of the support rod 32 is provided with two slide rails 36, the top of the connecting tube 25 is connected to a ball 37 adapted to the connecting rod 26, the ball 37 is located inside the slide rail 36 and is slidably connected to the slide rail 36, and the cleaning brush 34 is tightly attached to the inner wall of the ash guide box 33.

[0074] In the present invention, the support rod 32 and the fixing frame 30 can be connected together by abutting the top of the slider 35 against the inner top wall of the support rod 32. The slider 35 can prevent the support rod 32 from falling from one end of the fixing frame 30. At the same time, the slider 35 and the support rod 32 are slidably connected, because the support plate 28 and the connecting plate 29 will drive the fixing frame 30 to move when following the movement of the connecting rod 26, but the cleaning brush 34 is located inside the ash guide box 33. In order to avoid the cleaning brush 34 from conflicting with the inner wall of the ash guide box 33 and affecting the movement of the fixing frame 30, The slider 35 enables the fixing frame 30 to move along the support rod 32, so that the fixing frame 30 can drive the support rod 32 to move without hindering the movement of the fixing frame 30. When moving, the slider 35 slides along the slide rail 36 through the ball bearing 37, reducing the resistance caused by friction between the slider 35 and the support rod 32, so that the slider 35 moves more smoothly. The cleaning brush 34 is in close contact with the inner wall of the ash guide box 33 so that the cleaning brush 34 can clean the thread ends and waste threads attached to the inner wall of the ash guide box 33 more finely.

[0075] Furthermore, as another specific embodiment of the present invention, the present invention provides a three-dimensional jacquard air-jet loom with weft beating.

[0076] Specifically, Figure 1 It is shown that the ash collecting box 38 is located directly below the ash guide box 33, and a plurality of rollers 39 are connected to the bottom of the ash collecting box 38. A pull rod 40 is installed on the outer wall of the ash collecting box 38, and a handrail is connected between the two pull rods 40. The outer wall of the handrail is integrally formed with rubber anti-slip particles. An outlet is opened at the bottom of the ash guide box 33, and the ash collecting box 38 corresponds to the outlet.

[0077] In the present invention, the ash collecting box 38 can be easily moved by the pull rod 40 and the handrail to correspond to the outlet of the ash guide box 33. When the waste wires and thread ends fall through the outlet of the ash guide box 33, the ash collecting box 38 can be pushed to the bottom of the ash guide box 33, so that the waste wires and thread ends fall directly into the ash collecting box 38 through the outlet. The multiple rollers 39 at the bottom of the ash collecting box 38 allow the staff to push the ash collecting box 38 to move more conveniently, so that the ash collecting box 38 filled with waste wires and thread ends can be easily moved to other locations, which is convenient for centralized processing of the waste wires and thread ends.

[0078] Working principle:

[0079] The fabric after beating and jacquard is wound around the outer wall of the winding roller 41 through the rotating rod 20 and the supporting roller 42 through the machine body 1, and the fabric is collected through the winding roller 41. When the loose yarns on both sides of the fabric need to be twisted, the transmission rod 5 is driven to rotate clockwise by the servo motor 4. When the transmission rod 5 rotates, the mounting rod 6 is driven to rotate by the belt 9. When the mounting rod 6 rotates, the protrusion 10 is driven to rotate. Because the position of the protrusion 10 is close to the support plate 28, the protrusion 10 will hit the top of the support plate 28 when rotating. After the support plate 28 is hit, it will drive the twisting needle 31 to move downward quickly.

[0080] When the protrusion 10 rotates away from the support plate 28, the elastic force of the plurality of coil springs 27 causes the support plate 28 to drive the hemming needle 31 to quickly bounce back to its original position, and the hemming needle 31 is quickly moved up and down to hem the edge of the fabric. The electric telescopic rod 43 drives the limit plate 12 to move, so that the position of the limit plate 12 can change with the width of the fabric. The connecting plate 29 limits the two sides of the fabric through the limit plate 12, ensuring that the fabric will not deviate from the predetermined position during the processing, and preventing the fabric from being deformed during the hemming process, and also preventing the hemming needle 31 from deforming the fabric during the hemming process.

[0081] When the limiting plate 12 moves, the connecting rod 26 is driven to move together through the fixed rod 13. When the connecting rod 26 moves, the coil spring 27, the support plate 28 and the hemming needle 31 are driven to move together, so that the position of the hemming needle 31 can be in the same straight line with the limiting plate 12, so that the hemming needle 31 can hem the cloth after limiting, and reduce the deviation in the hemming. When the fixed rod 13 drives the connecting rod 26 to move, the connecting rod 26 will slide along the inner wall of the connecting tube 25, and the connecting tube 25 supports one end of the connecting rod 26, so that the connecting rod 26 can provide sufficient supporting force for the coil spring 27 and the support plate 28.

[0082] When the transmission rod 5 rotates clockwise, the sleeve 7 is driven to rotate through the transmission belt 8. Because the transmission belt 8 is cross-connected between the transmission rod 5 and the sleeve 7, the sleeve 7 will rotate counterclockwise, and the sleeve 7 drives the sleeve rod 11 and the steel ball 24 to move together. When the counterclockwise rotating steel ball 24 contacts the cloth, it will push the cloth forward to prevent the cloth from moving too fast and getting stuck between the steel ball 24 and the rotating rod 20. The through groove provided in the support frame 15 allows the sleeve rod 11 to extend to the outside of the support frame 15 through the through groove. At the same time, the support frame 15 also supports the sleeve rod 11 and allows the sleeve rod 11 to rotate inside the through groove.

[0083] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can also be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A three-dimensional jacquard jet loom with three-dimensional weft beating, comprising: The machine body (1) realizes three-dimensional weft beating by three methods: four-link weft beating, six-link weft beating and conjugate cam weft beating, and realizes jacquard by an advanced electronic jacquard faucet, and is internally equipped with two sets of hemming components for hemming the two sides of the cloth; A rotating rod (20), the rotating rod (20) is located inside the machine body (1) and plays a role in supporting the fabric after the beating-up jacquard pattern is completed; A winding roller (41), both ends of which are rotatably connected to the inner wall of the machine body (1), and are used to transmit and support the fabric after the weft beating and jacquard patterning is completed; A support roller (42), both ends of which are rotatably connected to the inner wall of the machine body (1), and cooperate with the winding roller (41) to guide and support the fabric after the weft patterning is completed; The invention is characterized in that the hemming assembly comprises a fixed frame (2) mounted on the inner wall of a machine body (1), a servo motor (4) is mounted on the inner bottom wall of the fixed frame (2), a driving end of the servo motor (4) is connected to a transmission rod (5), the inner wall of the machine body (1) is rotatably connected to a mounting rod (6), a belt (9) is connected between the transmission rod (5) and the mounting rod (6), an electric telescopic rod (43) is mounted on the outer wall of the fixed frame (2), the telescopic end of the electric telescopic rod (43) is connected to a limit plate (12), and the limit plate (12) ) is installed at the bottom of the body (1), a connecting tube (25) is installed on the inner wall of the body (1), a connecting rod (26) is sleeved on the connecting tube (25), a support plate (28) corresponding to the protrusion (10) is arranged above the connecting rod (26), a plurality of coil springs (27) are connected between the connecting rod (26) and the support plate (28), a crimping needle (31) is installed at the bottom of the support plate (28), and one end of the connecting rod (26) away from the connecting tube (25) is fixedly connected to one end of the fixing rod (13).

2. A three-dimensional jacquard jet loom with beating-up according to claim 1, characterized in that: A connecting frame (3) is installed on the top of the fixed frame (2); a sleeve (7) is rotatably connected to the inner wall of the connecting frame (3); a transmission belt (8) is cross-transmission-connected between the transmission rod (5) and the sleeve (7); a supporting frame (15) is installed on the outer wall of the connecting frame (3); one end of the sleeve (7) extending to the inside of the supporting frame (15) is sleeved with a sleeve rod (11); a through groove matched with the sleeve rod (11) is provided at one end of the supporting frame (15) away from the connecting frame (3); and a plurality of steel balls (24) are arranged below the sleeve rod (11).

3. A three-dimensional jacquard jet loom with three-dimensional weft beating according to claim 2, characterized in that: A slide groove is provided at the bottom of the support frame (15); a connecting block (14) adapted to the slide groove is installed at the top of the limit plate (12); the connecting block (14) is slidably connected to the slide groove; the connecting block (14) is located inside the support frame (15) and is rotatably connected to the sleeve rod (11); two limit blocks (16) are installed on the outer wall of the sleeve rod (11); the connecting block (14) is located between the two limit blocks (16); the top of the limit plate (12) is slidably connected to the bottom of the support frame (15); a first gear (44) is installed on the outer wall of the transmission rod (5); the first gear (44) is meshedly connected to the second gear (45); one end of the rotating rod (20) extending to the inside of the connecting frame (3) is connected to a third gear (46); the third gear (46) is meshedly connected to the second gear (45).

4. The three-dimensional jacquard jet loom with beating-up according to claim 2, characterized in that: The outer wall of the sleeve (7) is provided with two sleeve rings (18), and one end of the transmission belt (8) connected to the sleeve (7) is located between the two sleeve rings (18). The outer wall of the transmission rod (5) is provided with two limit rings (17), and one end of the sleeve ring (18) connected to the transmission rod (5) is located between the two limit rings (17). The outer wall of the mounting rod (6) is provided with two blocking rings (19), and one end of the belt (9) connected to the mounting rod (6) is located between the two blocking rings (19). The outer wall of the transmission rod (5) is provided with a circular partition plate, and one end of the belt (9) connected to the transmission rod (5) is located between the limit ring (17) and the circular partition plate.

5. The three-dimensional jacquard jet loom with beating-up according to claim 2, characterized in that: The connection frame (3) and the support frame (15) are both provided with chambers, a square groove communicating with the chamber of the support frame (15) is provided on one side of the connection frame (3), the sleeve (7) is located in the chamber provided between the connection frame (3) and the support frame (15), the sleeve rod (11) is slidably connected with the support frame (15), the steel ball (24) is located outside the support frame (15) and close to the rotating rod (20), the steel ball (24) is located above the rotating rod (20), the rotating rod (20) is located between the support frame (15) and the fixed frame (2), and both ends of the rotating rod (20) are plugged into the fixed frame (2).

6. The three-dimensional jacquard jet loom with beat-up weft according to claim 3, characterized in that: A plurality of tension springs (23) are installed on the inner top wall of the sleeve rod (11), the bottom end of the tension spring (23) is fixedly connected to the outer wall of the steel ball (24), the top of the steel ball (24) is connected to the slide bar (22), the outer wall of the slide bar (22) is sleeved with a slide cylinder (21), the slide cylinder (21) is located inside the sleeve rod (11) and connected to the inner top wall of the sleeve rod (11), the tension spring (23) is located inside the slide cylinder (21) and the slide bar (22), and the tension spring (23) is not connected to the inner wall of the slide cylinder (21) and the slide bar (22).

7. The three-dimensional jacquard jet loom with beat-up weft according to claim 3, characterized in that: The limiting plate (12) and the sleeve rod (11) are both chamfered, the end of the protrusion (10) close to the support plate (28) is semicircular, the end of the fixing rod (13) away from the connecting rod (26) is semicircular, the crimping needle (31) is located on the semicircular side of the fixing rod (13), and the limiting plate (12) is slidably connected to the outer wall of the rotating rod (20) and the transmission rod (5).

8. The three-dimensional jacquard jet loom with three-dimensional weft beating according to claim 1, characterized in that: Two connecting plates (29) are installed on the outer wall of the support plate (28); a fixing frame (30) is installed at the bottom of the connecting plate (29); a supporting rod (32) is connected to the bottom end of the fixing frame (30); an ash guide box (33) is installed on the inner wall of the machine body (1); a cleaning brush (34) matched with the ash guide box (33) is installed at the bottom of the supporting rod (32); the ash guide box (33) is trapezoidal, the interior of the ash guide box (33) is hollow, and an ash collecting box (38) is arranged below the ash guide box (33).

9. The three-dimensional jacquard jet loom with beat-up weft according to claim 8, characterized in that: A slider (35) is installed at the bottom end of the fixing frame (30), and the slider (35) is located inside the support rod (32) and is slidably connected to the inner wall of the support rod (32). Two slide rails (36) are provided on the inner top wall of the support rod (32). A ball (37) adapted to the connecting rod (26) is connected to the top of the connecting tube (25), and the ball (37) is located inside the slide rail (36) and is slidably connected to the slide rail (36). The cleaning brush (34) is in close contact with the inner wall of the ash guide box (33).

10. The three-dimensional jacquard jet loom with beat-up weft according to claim 8, characterized in that: The ash collecting box (38) is located directly below the ash guiding box (33), and a plurality of rollers (39) are connected to the bottom of the ash collecting box (38). A pull rod (40) is installed on the outer wall of the ash collecting box (38), and a support rod is connected between two of the pull rods (40). The outer wall of the support rod is integrally formed with rubber anti-skid particles. An outlet is opened at the bottom of the ash guiding box (33), and the ash collecting box (38) corresponds to the outlet.

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