Dipsacus device for Lycra walking frame machine

Abstract

The invention relates to the technical field of walking frame machine teasel, in particular to a teasel device for a Lycra walking frame machine, which comprises a base, one end of the bottom of the base is fixedly connected with the top of a walking frame machine body, and the base is positioned between a Lycra wire coil and a wool shaft roller; the bottom of the rotating seat close to the Lycra wire coil is fixedly connected with the top of the base, the bottom of the rotating seat close to the wool shaft roller is slidably connected with the top wall of the base, and the bottom of the rotating seat close to the wool shaft roller is slidably connected with the top wall of the base; in order to fix thread ends and automatically and partially overlap the thread ends at the same time, the excitation device closes the clamp to clamp the thread ends at the moment of thread breaking, raw material waste is prevented, the thread ends are shifted through the detachable limiting ring so that the thread ends can coincide with one another, and the thread ends can be automatically and partially overlapped. The broken end contact area and the strength of the broken Lycra yarn are improved.

Description

Technical Field

[0001] The invention relates to the technical field of breaking of a traveling frame machine, and in particular to a breaking device for a Leica traveling frame machine. Background Art

[0002] Lycra blended yarn is a yarn made by mixing Lycra fiber with other fibers. It has high elasticity and recovery, and can quickly return to its original shape after stretching, making the fabric fit and not easy to deform. It has a comfortable wearing feel, can maintain good softness and comfort, fits the human body curve, has no sense of restraint, and is highly durable. Blending can combine the advantages of different fibers, enhance the strength and wear resistance of the yarn, and improve the service life of the fabric, as well as good adaptability: it can be blended with a variety of natural or chemical fibers, and the blending ratio can be adjusted according to different needs to obtain different performance characteristics. Therefore, it is often used in the fields of clothing and home textiles.

[0003] A knitting machine is a type of circular knitting machine that weaves yarn into fabric through the coordinated movement of knitting needles, sinkers and other loop-forming parts. The knitting needle hooks the yarn during movement, and forms a coil through actions such as looping and unlooping. Many coils are intertwined to form a knitted fabric. During the knitting process, the Lycra knitting machine monitors the tension changes of the Lycra yarn in real time through the tension sensor and feeds the signal back to the control system. The control system automatically adjusts the yarn feeding speed, the strength of the pulling device, etc. according to the preset tension value, so that the Lycra yarn always maintains the appropriate tension.

[0004] In the process of blending Lycra yarn, due to the stretching and twisting of Lycra yarn, the line breakage phenomenon is easy to occur, and it is necessary to reconnect it in time through a reconnecting device. For example, a broken line connecting device for blended yarn with Chinese patent publication number CN116081399B relates to the field of blended yarn, including: a blended yarn fixing component, a driving component and a limiting component; the blended yarn fixing component is installed on the top of the mounting plate; there are two blended yarn main bodies, and the two blended yarn main bodies are arranged inside the blended yarn fixing component; the driving component is installed on the rear side of the mounting plate; the limiting component is installed on the mounting plate and the blended yarn fixing component; the broken line connecting seat is fixedly installed on the top of the mounting plate.

[0005] Although this solution improves the accuracy of splicing and solves the problem of unsightly blended yarns caused by knotted splicing, it is not convenient to control the thread ends in time, which easily causes waste of some raw materials. In addition, the contact area of ​​the splicing ends is small, resulting in low splicing strength, which easily affects the quality of the blended yarn. Summary of the invention

[0006] The object of the present invention is to provide a thread-breaking device for a Lycra frame machine, which can immediately fix the thread end when the thread breaks to prevent waste of raw materials and perform thread-breaking. At the same time, the thread ends of the thread-breaking parts are automatically partially overlapped to improve the thread-breaking effect.

[0007] To achieve this object, the present invention adopts the following technical solutions:

[0008] Provided is a breaking device for a Lycra walking frame machine, comprising a base, one end of the bottom of the base is fixedly connected to the top of the walking frame machine body, the base is located between the Lycra wire coil and the wool shaft drum, and also includes a pair of rotating seats, a pair of winding rollers, a pair of operating tables, a pair of clamps, a pair of limit rings, an excitation component, a pair of wire arranging components, a glue pressing component and a driving component, the bottom of the rotating seat close to the Lycra wire coil is fixedly connected to the top of the base, the bottom of the rotating seat close to the wool shaft drum is slidably connected to the top wall of the base, the winding roller is rotatably connected to the inner wall of the rotating seat, the two ends of the Lycra yarn are respectively wound around the periphery of the two winding rollers, the bottom of one of the operating tables is fixedly connected to the top of the base, and the bottom of the other operating table is fixedly connected to the rotating seat close to the wool shaft drum One end of the seat is fixedly connected, and the clamp and the wire management component are both installed on the operating table. The clamp is used to fix the Lycra yarn, and the wire management component is used to adjust the thread end position of the Lycra yarn. The excitation component is installed at the bottom of the operating table, and the excitation component is used to control the opening and closing of the clamp. The limit ring is composed of two semicircular rings, and the semicircular rings can be installed horizontally on the operating table. The glue pressing component and the drive component are both installed on the base. The glue pressing component is used to squeeze the thread end of the Lycra yarn and apply glue, and the drive component is used to drive the wire management component and the glue pressing component to work. When the two semicircular rings are fitted together to form a limit ring, the Lycra yarn can be limited, and when one of the semicircular rings moves horizontally, the thread end position of the Lycra yarn can be adjusted.

[0009] Preferably, the clamp includes a lower clamp, an upper clamp, a round rod, an insertion rod and a first tension spring, the bottom of the lower clamp is fixedly connected to the top of the operating table, the bottom of the upper clamp and the top of the lower clamp fit together, the bottom of the round rod is fixedly connected to the top of the operating table, one side of the upper clamp is slidably connected to the periphery of the round rod, the top of the insertion rod is fixedly connected to the bottom of the other side of the upper clamp, the bottom of the insertion rod passes through the top wall of the operating table and is slidably connected thereto, the first tension spring is sleeved on the periphery of the round rod, one end of the first tension spring is fixedly connected to the upper clamp, and the other end of the first tension spring is fixedly connected to the top of the operating table.

[0010] Preferably, the excitation component includes a long rod, a pair of push blocks, a pair of limit plates and a first spring, two ends of the long rod respectively pass through the two side walls of the operating tables and are slidably connected thereto, two ends of the long rod are respectively fixedly connected to the two push blocks, the limit plates are fixedly connected to the outer periphery of the long rod, the first spring is sleeved on the outer periphery of the long rod, one end of the first spring is fixedly connected to the push block, and the other end of the first spring is fixedly connected to the inner wall of the operating table. When the two operating tables move away from each other, one of the limit plates contacts the inner wall of the operating table, the first spring is compressed, the push block is separated from the insertion rod, and the clamp can be closed; when the two operating tables approach each other, the first spring rebounds, the other limit plate contacts one end of the operating table, the push block lifts the insertion rod, and the clamp can be opened.

[0011] Preferably, the excitation assembly also includes a first hydraulic rod and a pair of second tension springs, one end of the first hydraulic rod is fixedly connected to the base, the telescopic end of the first hydraulic rod is in conflict with the bottom of one end of the rotating seat, one end of the second tension spring is fixedly connected to the base, and the other end of the second tension spring is fixedly connected to the bottom of one end of the rotating seat.

[0012] Preferably, the cable management assembly includes a second hydraulic rod, one end of which is fixedly connected to the top of the operating table, and the other end of the second hydraulic rod is fixedly connected to one of the semicircular rings, and the two second hydraulic rods are arranged in a centrally symmetrical manner and in opposite directions.

[0013] Preferably, the cable management assembly also includes an L-shaped slide rod and a third tension spring, one side of the L-shaped slide rod is fixedly connected to another semicircular ring, the bottom of the L-shaped slide rod passes through the top wall of the operating table and is slidably connected thereto, one end of the third tension spring is slidably connected to the L-shaped slide rod, and the other end of the third tension spring is fixedly connected to the top of the operating table.

[0014] Preferably, the glue pressing assembly includes a lower mold, an upper mold, a guide rod, a screw and a micro pump. The lower mold is fixedly connected to the operating table and is located between the two operating tables. The tops of the two operating tables are L-shaped structures and are arranged symmetrically. The bottom of the guide rod and the bottom of the screw are fixedly connected to the top of the base. The bottom of the upper mold and the top of the lower mold fit each other. One side of the upper mold is slidably connected to the periphery of the guide rod, and the other side of the upper mold is threadedly connected to the periphery of the screw. The bottom of the micro pump is fixedly connected to the top of the upper mold, and the water outlet of the micro pump is connected to the inside of the upper mold through a hose.

[0015] Preferably, the driving assembly includes a rotating shaft and a push plate, the bottom of the rotating shaft passes through the top wall of the base and is rotatably connected thereto, the push plate is fixedly connected to the top of the rotating shaft, the two sides of the push plate respectively interfere with the bottoms of two L-shaped sliding rods, a protrusion is fixedly connected to the top wall of the base, a protruding rod is fixedly connected to one side of the bottom of the rotating shaft, and the protruding rod and the protruding block interfere with each other.

[0016] Preferably, the drive assembly also includes a third hydraulic rod, a rack, a ratchet and a gear. One side of the third hydraulic rod is fixedly connected to the top of the base, the telescopic end of the third hydraulic rod is fixedly connected to one side of the rack, the ratchet is coaxially connected to the periphery of the rotating shaft, and the gear is coaxially connected to the periphery of the screw. When the telescopic end of the third hydraulic rod is extended, the rack first meshes with the ratchet and then with the gear. When the telescopic end of the third hydraulic rod is shortened, the rack first meshes with the gear and then conflicts with the ratchet.

[0017] Preferably, the ratchet includes a wheel body, a plurality of pawls and a plurality of second springs; the wheel body is coaxially connected to the periphery of the rotating shaft; a plurality of grooves are provided on the periphery of the wheel body; one end of the pawl is rotatably connected to the inner wall of the groove; the plurality of pawls are circumferentially arranged on the periphery of the wheel body; one end of the second spring is fixedly connected to the inner wall of the groove; and the other end of the second spring is fixedly connected to the pawl.

[0018] Beneficial effects of the present invention:

[0019] 1. When the thread breaks, the tension on the surface of the Lycra yarn disappears instantly, and the two rotating seats move away from each other, so that the excitation device works, driving the clamp to close and clamp the two thread ends of the Lycra yarn, thereby preventing the thread ends from being excessively displaced and being drawn into the take-up roller, increasing the difficulty of breaking the thread, and causing waste of raw materials.

[0020] 2. When the present invention is breaking, the two semicircular rings are separated, and one of the semicircular rings moves to push the broken ends of the Lycra yarn flat on the top of the operating table, which has a thread-sorting effect. When the two operating tables are fitted together, the other semicircular ring moves to push the broken ends of the Lycra yarn into the lower mold, so that the broken ends of the two Lycra yarns overlap with each other in the lower mold, thereby increasing the contact area of ​​the broken ends and the strength of the Lycra yarn after breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0023] Figure 2 The three-dimensional structure of the present invention is split Figure 1 .

[0024] Figure 3 The three-dimensional structure of the present invention is split Figure 2 .

[0025] Figure 4 The base structure of the present invention is split Figure 1.

[0026] Figure 5 The operating table structure of the present invention is shown in FIG. Figure 1 .

[0027] Figure 6 The operating table structure of the present invention is shown in FIG. Figure 2 .

[0028] Figure 7 yes Figure 2 A magnified view of the structure at center.

[0029] Figure 8 yes Figure 3 A magnified view of the structure at center.

[0030] Fig. 9 It is a schematic diagram of the structure of the driving component of the present invention.

[0031] Fig.10 It is a disassembled diagram of the ratchet structure of the present invention.

[0032] Fig.11 The base structure of the present invention is split Figure 2 .

[0033] In the figure:

[0034] 1. Base; 10. Frame machine body; 11. Lycra wire reel; 12. Wool shaft drum; 13. Bump;

[0035] 2. Rotating seat; 20. Winding roller; 21. Operating table; 22. Clamp; 220. Lower clamp; 221. Upper clamp; 222. Round rod; 223. Inserting rod; 224. First tension spring; 23. Limiting ring; 24. Lycra yarn; 25. Semicircular ring;

[0036] 3. Excitation assembly; 30. Long rod; 31. Push block; 32. Limiting piece; 33. First spring; 34. First hydraulic rod; 35. Second tension spring;

[0037] 4. Cable management assembly; 40. Second hydraulic rod; 41. L-shaped slide bar; 42. Third tension spring;

[0038] 5. Glue pressing assembly; 50. Lower mold; 51. Upper mold; 52. Guide rod; 53. Screw; 54. Micro pump;

[0039] 6. Driving assembly; 60. Rotating shaft; 61. Push plate; 62. Protruding rod; 63. Third hydraulic rod; 64. Rack; 65. Ratchet; 650. Wheel body; 651. Groove; 652. Ratchet pawl; 653. Second spring; 66. Gear. DETAILED DESCRIPTION

[0040] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0041] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0042] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0043] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term 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, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] like Figures 1 to 11 As shown:

[0045] A lycra yarn-breaking device for a frame machine comprises a base 1, one end of the bottom of the base 1 is fixedly connected to the top of a frame machine body 10, the base 1 is located between a lycra coil 11 and a wool shaft drum 12, the lycra yarn 24 on the lycra coil 11 is drawn out, passes through the tying device at the top of the base 1 and extends to the top of the wool shaft drum 12, and is wound around the periphery of a take-up roller after blending to complete the blending process. It also includes a pair of rotating seats 2, a pair of winding rollers 20, a pair of operating tables 21, a pair of clamps 22, a pair of limiting rings 23, an excitation component 3, a pair of wire management components 4, a glue pressing component 5 and a driving component 6. The bottom of the rotating seat 2 near the Lycra coil 11 is fixedly connected to the top of the base 1, and the bottom of the rotating seat 2 near the wool shaft drum 12 is slidably connected to the top wall of the base 1. The winding roller 20 is rotatably connected to the inner wall of the rotating seat 2. The two ends of the Lycra yarn 24 are respectively wound around the two winding rollers 20. The bottom of one operating table 21 is fixedly connected to the top of the base 1, and the other operating table 21 is fixedly connected to one end of the rotating seat 2 near the wool shaft drum 12. The two winding rollers 20 are respectively used to fix the two ends of the Lycra yarn 24 to keep the surface of the Lycra yarn 24 tensile. During the blending process, the winding roller 20 rotates around the rotating seat 2 to transport the Lycra yarn 24. The clamp 22 and the wire management component 4 are both installed on the operating table 21. The clamp 22 is used to fix the Lycra yarn 24, and the wire management component 4 is used to adjust the thread end position of the Lycra yarn 24. The excitation component 3 is installed at the bottom of the operating table 21. The excitation component 3 is used to control the opening and closing of the clamp 22. When the thread breaks, the tension on the surface of the Lycra yarn 24 disappears instantly, and the two rotating seats 2 move away from each other, so that the excitation device works, driving the clamp 22 to close, and clamping the two thread ends of the Lycra yarn 24, thereby avoiding excessive displacement of the thread end and being drawn into the take-up roller, increasing the difficulty of breaking, and causing waste of raw materials. The limiting ring 23 is composed of two semicircular rings 25, which can be installed on the operating table 21 in a horizontally movable manner. The limiting ring 23 is inclined to be arranged with the Lycra yarn 24, and the tops of the two semicircular rings 25 are both conical structures to avoid mutual interference. When blending, the Lycra yarn 24 is passed through the limiting ring 23 to limit it to prevent deviation. After the line breaks, the two semicircular rings 25 are separated, and one of the semicircular rings 25 moves to push the broken ends of the Lycra yarn 24 flat on the top of the operating table 21 to achieve a line sorting effect. When the two operating tables 21 are fitted together, the other semicircular ring 25 moves to push the broken ends of the Lycra yarn 24 into the lower mold 50, so that the broken ends of the two Lycra yarns 24 overlap with each other in the lower mold 50, thereby increasing the contact area of ​​the broken ends and the strength of the Lycra yarn 24 after the break.The glue pressing component 5 and the driving component 6 are both installed on the base 1. The glue pressing component 5 is used to squeeze the thread ends of the Lycra yarn 24 and apply glue. The driving component 6 is used to drive the wire management component 4 and the glue pressing component 5 to work. When the two semicircular rings 25 are attached to each other to form a limiting ring 23, the Lycra yarn 24 can be limited. When one of the semicircular rings 25 moves horizontally, the thread end position of the Lycra yarn 24 can be adjusted.

[0046] like Figures 1 to 8 As shown:

[0047] The clamp 22 includes a lower clamp plate 220, an upper clamp plate 221, a round rod 222, an insertion rod 223 and a first tension spring 224. The bottom of the lower clamp plate 220 is fixedly connected to the top of the operating table 21, the bottom of the upper clamp plate 221 and the top of the lower clamp plate 220 fit each other, the bottom of the round rod 222 is fixedly connected to the top of the operating table 21, one side of the upper clamp plate 221 is slidably connected to the outer periphery of the round rod 222, the top of the insertion rod 223 is fixedly connected to the bottom of the other side of the upper clamp plate 221, the bottom of the insertion rod 223 passes through the top wall of the operating table 21 and is slidably connected thereto, the first tension spring 224 is sleeved on the outer periphery of the round rod 222, one end of the first tension spring 224 is fixedly connected to the upper clamp plate 221, and the other end of the first tension spring 224 is fixedly connected to the top of the operating table 21.

[0048] The excitation component 3 includes a long rod 30, a pair of push blocks 31, a pair of limiting plates 32 and a first spring 33. The two ends of the long rod 30 pass through the side walls of the two operating platforms 21 and are slidably connected thereto. The two ends of the long rod 30 are fixedly connected to the two push blocks 31 respectively, the limiting plates 32 are fixedly connected to the periphery of the long rod 30, and the first spring 33 is sleeved on the periphery of the long rod 30. One end of the first spring 33 is fixedly connected to the push block 31, and the other end of the first spring 33 is fixedly connected to the inner wall of the operating platform 21. When the two operating platforms 21 move away from each other, one of the limiting plates 32 contacts the inner wall of the operating platform 21, the first spring 33 is compressed, the pushing block 31 is separated from the insertion rod 223, and the clamp 22 can be closed. When the two operating platforms 21 approach each other, the first spring 33 rebounds, the other limiting plate 32 contacts one end of the operating platform 21, and the pushing block 31 lifts the insertion rod 223, so that the clamp 22 can be opened.

[0049] The excitation assembly 3 also includes a first hydraulic rod 34 and a pair of second tension springs 35. One end of the first hydraulic rod 34 is fixedly connected to the base 1, the telescopic end of the first hydraulic rod 34 is in conflict with the bottom of one end of the rotating seat 2, one end of the second tension spring 35 is fixedly connected to the base 1, and the other end of the second tension spring 35 is fixedly connected to the bottom of one end of the rotating seat 2.

[0050] During blending, the Lycra yarn 24 is passed through the top of the lower clamp plate 220. Due to the tension of the Lycra yarn 24, the two operating tables 21 are fitted together at this time, and the second tension spring 35 is in a stretched state. The long rod 30 is located exactly in the middle of the bottom of the two operating tables 21 under the interaction of the rebound force of the first spring 33 and the thrust of the inner wall of the operating table 21. The two insertion rods 223 are respectively lifted up by the two push blocks 31, the upper clamp plate 221 is separated from the lower clamp plate 220, the first tension spring 224 is stretched, the clamp 22 is in an open state, and the Lycra yarn 24 can move normally. When the line breaks, the tension of the Lycra yarn 24 on the winding roller 20 disappears, and the second tension spring 35 rebounds, driving one of the rotating seats 2 to slide on the top of the base 1 and quickly move away from the other rotating seat 2, so that the two operating tables 21 move away from each other. At the same time, the inner wall of one of the operating tables 21 contacts the limit plate 32 on the long rod 30, and drives the long rod 30 to continue to move, so that the first spring 33 is compressed, and the plug rod 223 is separated from the push block 31. Then the first tension spring 224 rebounds, driving the upper clamping plate 221 to slide down along the round rod 222 to cooperate with the lower clamping plate 220 to clamp the broken end of the Lycra yarn 24, thereby avoiding the displacement of the broken end. Then the first hydraulic rod 34 works, pushing the rotating seat 2 and the operating table 21 to reset, and the continuous breaking operation is performed. At the same time, the long rod 30 resets and lifts the plug plate through the push block 31, so that the clamp 22 opens.

[0051] like Figures 1 to 9 As shown:

[0052] The cable management assembly 4 includes a second hydraulic rod 40 , one end of which is fixedly connected to the top of the operating table 21 , and the other end of the second hydraulic rod 40 is fixedly connected to one of the semicircular rings 25 . The two second hydraulic rods 40 are arranged in a centrally symmetrical manner and in opposite directions.

[0053] The cable management assembly 4 also includes an L-shaped slide bar 41 and a third tension spring 42. One side of the L-shaped slide bar 41 is fixedly connected to another semicircular ring 25. The bottom of the L-shaped slide bar 41 passes through the top wall of the operating table 21 and is slidably connected thereto. One end of the third tension spring 42 is slidably connected to the L-shaped slide bar 41, and the other end of the third tension spring 42 is fixedly connected to the top of the operating table 21.

[0054] When the line breaks and the two operating tables 21 are separated, the second hydraulic rod 40 is first operated to push one of the semicircular rings 25 to move horizontally, and the broken end of the Lycra yarn 24 is moved to the top of the operating table 21 through the semicircular ring 25. The two semicircular rings 25 are symmetrical in center, so that the broken ends of the two Lycra yarns 24 are in opposite directions, which is convenient for subsequent correction. After the operating table 21 is reset, the L-shaped slide bar 41 is pushed to drive the other semicircular ring 25 to move horizontally, the third tension spring 42 is stretched, and the movement directions of the two semicircular rings 25 that form a limit ring 23 are perpendicular to each other, so that the broken ends of the Lycra yarn 24 can be pushed back to the correct direction, and the broken ends of the Lycra yarn 24 are pushed by the semicircular ring 25 to make the two broken ends fit tightly and enter the lower mold 50 to wait for glue pressing, and then the third tension spring 42 rebounds, driving the semicircular ring 25 to reset, and because the Lycra yarn 24 will be stretched during the breaking process, when the operating table 21 is reset, the broken ends of the two Lycra yarns 24 overlap with each other in the lower mold 50, thereby improving the strength of the Lycra yarn 24 after the break.

[0055] like Figures 1 to 8 As shown:

[0056] The glue pressing assembly 5 includes a lower mold 50, an upper mold 51, a guide rod 52, a screw 53 and a micro pump 54. The lower mold 50 is fixedly connected to the operating table 21 and is located between the two operating tables 21. The tops of the two operating tables 21 are both L-shaped structures and are arranged symmetrically. The bottoms of the guide rod 52 and the bottoms of the screw 53 are both fixedly connected to the top of the base 1. The bottom of the upper mold 51 and the top of the lower mold 50 fit each other. One side of the upper mold 51 is slidably connected to the outer periphery of the guide rod 52, and the other side of the upper mold 51 is threadedly connected to the outer periphery of the screw 53. The bottom of the micro pump 54 is fixedly connected to the top of the upper mold 51, and the water outlet of the micro pump 54 is connected to the inside of the upper mold 51 through a hose. After the broken ends of the Lycra yarn 24 are pushed into the lower mold 50, the screw 53 is rotated, and through the threaded transmission between the screw 53 and the upper mold 51, the upper mold 51 is driven to move downward and collide with the lower mold 50, and the broken ends of the Lycra yarn 24 are pressed between the two molds. Then, the micro pump 54 is operated, and fine glue is injected into the upper mold 51 through the hose to glue the two broken ends of the Lycra yarn 24 to complete the breaking.

[0057] like Figures 1 to 11 As shown:

[0058] The driving assembly 6 includes a rotating shaft 60 and a push plate 61. The bottom of the rotating shaft 60 passes through the top wall of the base 1 and is rotatably connected thereto. The push plate 61 is fixedly connected to the top of the rotating shaft 60. The two sides of the push plate 61 respectively conflict with the bottoms of the two L-shaped sliding rods 41. A protrusion 13 is fixedly connected to the top wall of the base 1. A protruding rod 62 is fixedly connected to one side of the bottom of the rotating shaft 60. The protruding rod 62 conflicts with the protrusion 13.

[0059] The driving assembly 6 also includes a third hydraulic rod 63, a rack 64, a ratchet 65 and a gear 66. One side of the third hydraulic rod 63 is fixedly connected to the top of the base 1, the telescopic end of the third hydraulic rod 63 is fixedly connected to one side of the rack 64, the ratchet 65 is coaxially connected to the periphery of the rotating shaft 60, and the gear 66 is coaxially connected to the periphery of the screw 53. When the telescopic end of the third hydraulic rod 63 is extended, the rack 64 first meshes with the ratchet 65 and then meshes with the gear 66. When the telescopic end of the third hydraulic rod 63 is shortened, the rack 64 first meshes with the gear 66 and then conflicts with the ratchet 65.

[0060] The ratchet 65 includes a wheel body 650, a plurality of pawls 652 and a plurality of second springs 653. The wheel body 650 is coaxially connected to the periphery of the rotating shaft 60. A plurality of grooves 651 are provided on the periphery of the wheel body 650. One end of the pawl 652 is rotatably connected to the inner wall of the groove 651. The plurality of pawls 652 are circumferentially arranged on the periphery of the wheel body 650. One end of the second spring 653 is fixedly connected to the inner wall of the groove 651, and the other end of the second spring 653 is fixedly connected to the pawl 652.

[0061] The third hydraulic rod 63 is made to work, pushing the rack 64 to move horizontally. The rack 64 first contacts the ratchet 65. At this time, the pawl 652 and the inner wall of the groove 651 conflict with each other, so that the ratchet 65 and the rack 64 are meshed with each other, thereby driving the rotating shaft 60 and the push plate 61 to rotate. During the rotation of the push plate 61, the bottom of the two L-shaped slide bars 41 are squeezed at the same time, so that it drives the semicircular ring 25 to move horizontally on the top of the operating table 21 to straighten the broken end of the Lycra yarn 24. Then the rack 64 is separated from the ratchet 65, the semicircular ring 25 is reset and pushes the push plate 61 to rotate. As the rack 64 continues to move and contacts the gear 66, the two are meshed with each other, thereby driving the screw 53 to rotate, so that the upper mold 51 moves down for glue pressing. After the break is completed, the third hydraulic rod 63 drives the rack 64 to reset, and the upper mold 51 rises to its original position. When the gear 66 contacts the pawl 652 on the ratchet 65, the ratchet 65 and the rotating shaft 60 are pushed to rotate until the protruding rod 62 at the bottom of the rotating shaft 60 and the protruding block 13 on the top wall of the base 1 conflict with each other, preventing the push plate 61 from rotating excessively and hindering the movement of the L-shaped slide bar 41. At this time, the rack 64 continues to move and squeezes the pawl 652, causing it to rotate around one end, and the second spring 653 is compressed, thereby avoiding jamming and allowing the rack 64 to pass smoothly and reset.

[0062] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not limiting, but are only for the convenience of clearly describing the positional relationship and function between the various components.

Claims

1. A tying device for a Lycra frame machine, comprising a base (1), one end of the bottom of the base (1) is fixedly connected to the top of the frame machine body (10), the base (1) is located between the Lycra wire coil (11) and the wool shaft drum (12), and is characterized in that: The invention also comprises a pair of rotating seats (2), a pair of winding rollers (20), a pair of operating tables (21), a pair of clamps (22), a pair of limiting rings (23), an excitation component (3), a pair of wire arranging components (4), a glue pressing component (5) and a driving component (6); the bottom of the rotating seat (2) close to the Lycra wire roll (11) is fixedly connected to the top of the base (1); the bottom of the rotating seat (2) close to the wool shaft drum (12) is slidably connected to the top wall of the base (1); the winding roller (20) is rotatably connected to the inner wall of the rotating seat (2); the two ends of the Lycra yarn (24) are respectively wound around the outer peripheries of the two winding rollers (20); the bottom of one operating table (21) is fixedly connected to the top of the base (1); the other operating table (21) is rotatably connected to the rotating seat (2) close to the wool shaft drum (12); 2) one end is fixedly connected, the clamp (22) and the wire management component (4) are both installed on the operating table (21), the clamp (22) is used to fix the Lycra yarn (24), the wire management component (4) is used to adjust the thread end position of the Lycra yarn (24), the excitation component (3) is installed at the bottom of the operating table (21), the excitation component (3) is used to control the opening and closing of the clamp (22), the limit ring (23) is composed of two semicircular rings (25), and the semicircular rings (25) are installed on the operating table (21) in a horizontally movable manner, the glue pressing component (5) and the driving component (6) are both installed on the base (1), the glue pressing component (5) is used to squeeze the thread end of the Lycra yarn (24) and apply glue, and the driving component (6) is used to drive the wire management component (4) and the glue pressing component (5) to work; When the two semicircular rings (25) are attached to each other to form a limiting ring (23), the Lycra yarn (24) can be limited; When one of the semicircular rings (25) moves horizontally, the thread end position of the Lycra yarn (24) can be adjusted.

2. A breaking device for a Lycra frame machine according to claim 1, characterized in that: The clamp (22) comprises a lower clamping plate (220), an upper clamping plate (221), a round rod (222), an insertion rod (223) and a first tension spring (224); the bottom of the lower clamping plate (220) is fixedly connected to the top of the operating table (21); the bottom of the upper clamping plate (221) and the top of the lower clamping plate (220) are in contact with each other; the bottom of the round rod (222) is fixedly connected to the top of the operating table (21); one side of the upper clamping plate (221) is slidably connected to the periphery of the round rod (222); the top of the insertion rod (223) is fixedly connected to the bottom of the other side of the upper clamping plate (221); the bottom of the insertion rod (223) passes through the top wall of the operating table (21) and is slidably connected thereto; the first tension spring (224) is sleeved on the periphery of the round rod (222); one end of the first tension spring (224) is fixedly connected to the upper clamping plate (221); and the other end of the first tension spring (224) is fixedly connected to the top of the operating table (21).

3. A breaking device for a Lycra frame machine according to claim 2, characterized in that: The excitation component (3) comprises a long rod (30), a pair of push blocks (31), a pair of limit plates (32) and a first spring (33); two ends of the long rod (30) respectively pass through the side walls of two operating platforms (21) and are slidably connected thereto; two ends of the long rod (30) are respectively fixedly connected to the two push blocks (31); the limit plates (32) are fixedly connected to the periphery of the long rod (30); the first spring (33) is sleeved on the periphery of the long rod (30); one end of the first spring (33) is fixedly connected to the push blocks (31); and the other end of the first spring (33) is fixedly connected to the inner wall of the operating platform (21); When the two operating tables (21) move away from each other, one of the limiting plates (32) contacts the inner wall of the operating table (21), the first spring (33) is compressed, the push block (31) is separated from the insertion rod (223), and the clamp (22) can be closed; When the two operating tables (21) approach each other, the first spring (33) rebounds, the other limiting piece (32) and one end of the operating table (21) contact each other, and the push block (31) lifts the insertion rod (223), so that the clamp (22) can be opened.

4. The breaking device for a Lycra frame machine according to claim 3, characterized in that: The excitation assembly (3) also includes a first hydraulic rod (34) and a pair of second tension springs (35), one end of the first hydraulic rod (34) is fixedly connected to the base (1), the telescopic end of the first hydraulic rod (34) is in contact with the bottom of one end of the rotating seat (2), one end of the second tension spring (35) is fixedly connected to the base (1), and the other end of the second tension spring (35) is fixedly connected to the bottom of one end of the rotating seat (2).

5. The breaking device for a Lycra frame machine according to claim 1, characterized in that: The cable management assembly (4) comprises a second hydraulic rod (40), one end of the second hydraulic rod (40) is fixedly connected to the top of the operating table (21), and the other end of the second hydraulic rod (40) is fixedly connected to one of the semicircular rings (25), and the two second hydraulic rods (40) are arranged in a centrally symmetrical manner and in opposite directions.

6. The breaking device for a Lycra frame machine according to claim 5, characterized in that: The cable management assembly (4) further comprises an L-shaped slide bar (41) and a third tension spring (42), one side of the L-shaped slide bar (41) is fixedly connected to another semicircular ring (25), the bottom of the L-shaped slide bar (41) passes through the top wall of the operating table (21) and is slidably connected thereto, one end of the third tension spring (42) is slidably connected to the L-shaped slide bar (41), and the other end of the third tension spring (42) is fixedly connected to the top of the operating table (21).

7. The breaking device for a Lycra frame machine according to claim 6, characterized in that: The glue pressing assembly (5) comprises a lower mold (50), an upper mold (51), a guide rod (52), a screw rod (53) and a micro pump (54); the lower mold (50) is fixedly connected to the operating table (21) and is located between the two operating tables (21); the tops of the two operating tables (21) are both L-shaped structures and are arranged symmetrically; the bottoms of the guide rod (52) and the screw rod (53) are both fixedly connected to the top of the base (1); the bottom of the upper mold (51) and the top of the lower mold (50) are fitted to each other; one side of the upper mold (51) is slidably connected to the outer periphery of the guide rod (52); the other side of the upper mold (51) is threadedly connected to the outer periphery of the screw rod (53); the bottom of the micro pump (54) is fixedly connected to the top of the upper mold (51); and the water outlet of the micro pump (54) is connected to the interior of the upper mold (51) through a hose.

8. The breaking device for a Lycra frame machine according to claim 7, characterized in that: The driving assembly (6) comprises a rotating shaft (60) and a push plate (61). The bottom of the rotating shaft (60) passes through the top wall of the base (1) and is rotatably connected thereto. The push plate (61) is fixedly connected to the top of the rotating shaft (60). Both sides of the push plate (61) respectively contact with the bottoms of two L-shaped sliding rods (41). A convex block (13) is fixedly connected to the top wall of the base (1). A convex rod (62) is fixedly connected to one side of the bottom of the rotating shaft (60). The convex rod (62) and the convex block (13) contact with each other.

9. The breaking device for a Lycra frame machine according to claim 8, characterized in that: The driving assembly (6) further comprises a third hydraulic rod (63), a rack (64), a ratchet (65) and a gear (66); one side of the third hydraulic rod (63) is fixedly connected to the top of the base (1); the telescopic end of the third hydraulic rod (63) is fixedly connected to one side of the rack (64); the ratchet (65) is coaxially connected to the periphery of the rotating shaft (60); and the gear (66) is coaxially connected to the periphery of the screw rod (53); When the telescopic end of the third hydraulic rod (63) is extended, the rack (64) first meshes with the ratchet (65) and then meshes with the gear (66); When the telescopic end of the third hydraulic rod (63) is shortened, the rack (64) first meshes with the gear (66) and then conflicts with the ratchet (65).

10. The breaking device for a Lycra frame machine according to claim 9, characterized in that: The ratchet wheel (65) comprises a wheel body (650), a plurality of ratchet pawls (652) and a plurality of second springs (653). The wheel body (650) is coaxially connected to the periphery of the rotating shaft (60). A plurality of grooves (651) are provided on the periphery of the wheel body (650). One end of the ratchet pawl (652) is rotatably connected to the inner wall of the groove (651). The plurality of ratchet pawls (652) are circumferentially arranged on the periphery of the wheel body (650). One end of the second spring (653) is fixedly connected to the inner wall of the groove (651), and the other end of the second spring (653) is fixedly connected to the ratchet pawl (652).

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