Spinning machine and anti-winding device for spinning machine

Abstract

The present invention discloses a spinning machine and an anti-winding device for the spinning machine, and relates to the technical field of spinning machines; the present invention comprises a machine body, a support frame is installed at the top of the machine body, a guide assembly is installed at the outer side of the support frame, two stretching mechanisms are installed at the inner side of the support frame, the stretching mechanism comprises a moving frame, a positioning mechanism is installed at the outer side of the moving frame, the positioning mechanism comprises a positioning plate, and a plurality of straightening mechanisms and winding mechanisms are installed at the top of the machine body; in the present invention, the tension of the yarn can be adjusted by arranging the stretching mechanism to avoid uneven tension of the yarn, which causes the yarn to be entangled during winding, and at the same time, the formed yarn can be positioned by the positioning mechanism to avoid falling off and causing the yarn to be entangled, thereby avoiding the entanglement of the yarn, and achieving greater stability during processing and winding.

Description

Technical Field

[0001] The invention relates to the technical field of spinning machines, in particular to a spinning machine and an anti-winding device for the spinning machine. Background Art

[0002] A spinning machine is a mechanical device used to convert fibers into yarn. It rotates and stretches the fibers so that they form continuous yarns as they interweave with each other. Spinning machines can be divided into many types, such as ring spinning machines, air spinning machines, and chain spinning machines, depending on the fiber type and production requirements. Spinning machines play an important role in the textile industry and are the basic equipment for producing various textiles.

[0003] After the release is formed, during the winding process, the yarn will be entangled due to uneven yarn tension, which will lead to yarn breakage, uneven winding and reduced production efficiency, thereby affecting the quality of the final product and production cost. In view of the above problems, the inventors proposed a spinning machine and an anti-entanglement device for a spinning machine to solve the above problems. Summary of the invention

[0004] In order to solve the problem that uneven yarn tension causes yarn entanglement during winding and causes yarn breakage, the purpose of the present invention is to provide a spinning machine and an anti-entanglement device for the spinning machine.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: a spinning machine and an anti-winding device for the spinning machine, comprising a machine body, a support frame is installed on the top of the machine body, a guide assembly is installed on the outside of the support frame, two stretching mechanisms are installed on the inside of the support frame, the stretching mechanism includes a moving frame, a positioning mechanism is installed on the outside of the moving frame, the positioning mechanism includes a positioning plate, and a plurality of straightening mechanisms and winding mechanisms are installed on the top of the machine body.

[0006] Preferably, a No. 1 rotating shaft is rotatably provided on both sides of the inner wall of the support frame, a swing plate is fixedly provided on the outer side of the No. 1 rotating shaft, square grooves are opened on the inner sides of both ends of the swing plate, and plug rods are fixedly provided on both ends of the two moving frames, and the two plug rods located on the same side are movably inserted in the square grooves, and a transmission rod is rotatably provided at the bottom end of the body, and the transmission rods are respectively connected to the two No. 1 rotating shafts and the synchronous belt transmission through a synchronous wheel, and a No. 1 auxiliary rod is fixedly provided on both sides of the inner wall of the support frame, and the No. 1 auxiliary rod is movably inserted in the moving frame, and a fixed frame is fixed at the bottom end of the body, a worm is rotatably provided in the fixed frame, a worm wheel is fixedly provided on the outer side of the transmission rod, and the worm and the worm wheel are meshed with each other, and a No. 1 motor is installed on the outer side of the fixed frame, and the output end of the No. 1 motor is inserted through the fixed frame and fixedly connected to the worm wheel.

[0007] Preferably, a No. 2 auxiliary rod is fixedly provided on one side of the positioning plate close to the moving frame, and the No. 2 auxiliary rod is movably inserted in the moving frame, and a plurality of No. 1 guide rollers are installed on the side of the moving frame close to the positioning plate, and a plurality of fixed rods are movably inserted in the positioning plate, and a pressure ball is fixedly provided on the side of the fixed rod close to the No. 1 guide roller, a fixed disk is fixedly provided on the outside of the fixed rod, and a No. 1 compression spring is movably sleeved on the outside of the fixed rod, and the No. 1 compression spring is located between the fixed disk and the positioning plate, and a plurality of the pressure balls are respectively located on the sides of a plurality of No. 1 guide rollers, and the moving frame rotates in the moving frame. The movable insert is provided with two transmission shafts, a threaded rod is inserted into the inner thread of the transmission shaft, the thread directions of the two threaded rods are the same, the ends of the two threaded rods are rotatably connected to the positioning plate, the two transmission shafts are connected to the synchronous belt transmission through a synchronous wheel, a rotating rod is rotatably inserted in the movable frame, a No. 1 gear is fixedly provided on the outer side of the rotating rod, a No. 2 gear is fixedly provided on the outer side of the transmission shaft located on one side of the No. 1 gear, the No. 1 gear and the No. 2 gear are meshed with each other, a No. 2 motor is installed on the outer side of the movable frame, and the output end of the No. 2 motor is inserted through the movable frame and fixedly connected to the rotating rod.

[0008] Preferably, the straightening mechanism includes a base, and there are several bases in total. The base is connected to the machine body by screws, a mounting frame is installed on the top of the base, a rotating mounting rod in the mounting frame has a No. 2 guide roller, a guide rod is movably inserted in the base, the guide rod is fixedly connected to the mounting frame, and a No. 2 compression spring is interactively sleeved on the outer side of the guide rod, and the No. 2 compression spring is located in the base.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the tension of the yarn can be adjusted by setting a stretching mechanism to avoid uneven yarn tension, which may cause the yarn to be entangled during winding. At the same time, the formed yarn can be positioned by a positioning mechanism to avoid falling off, which may cause the yarn to be entangled, thereby avoiding the entanglement and achieving greater stability during processing and winding; 2. In the present invention, by arranging the No. 1 rotating shaft, the swing plate, the moving frame and the No. 1 guide roller and other structures to cooperate with each other, when the yarn is loose or the tension is uneven, the two moving frames can be moved to both sides to stretch the yarn, thereby increasing the tension of the yarn and avoiding the phenomenon of winding, thereby achieving the purpose of avoiding winding; 3. In the present invention, by setting the positioning plate, threaded rod, pressure ball and fixed rod and other structures to cooperate with each other, the position of the positioning plate can be adjusted according to needs. At the same time, the pressure ball cooperates with the No. 1 guide roller to press the yarn to prevent the yarn from falling off and causing entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side schematic diagram of the overall structure of the present invention; Figure 3 It is a cross-sectional schematic diagram of the machine body and its connection structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 It is a cross-sectional schematic diagram of the support frame and its connection structure of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of the mobile frame and its connection structure of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle; Fig. 9 For the present invention Figure 7 The enlarged structural diagram at D in the middle; Fig.10 It is a cross-sectional schematic diagram of the base and its connection structure of the present invention.

[0012] In the figure: 1, machine body; 101, support frame; 110, guide assembly; 2, stretching mechanism; 201, moving frame; 202, guide roller No. 1; 203, rotating shaft No. 1; 204, swing plate; 205, square slot; 206, auxiliary rod No. 1; 207, plug rod; 210, transmission rod; 211, fixed frame; 212, worm; 213, worm wheel; 214, motor No. 1; 3, positioning mechanism; 301, positioning plate; 302 , fixing rod; 303, pressure ball; 304, fixing plate; 305, compression spring No. 1; 306, auxiliary rod No. 2; 310, transmission shaft; 311, threaded rod; 312, rotating rod; 313, gear No. 1; 314, gear No. 2; 315, motor No. 2; 4, straightening mechanism; 401, base; 402, guide rod; 403, mounting frame; 404, guide roller No. 2; 405, compression spring No. 2; 5, winding mechanism. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] like Figure 1-10 As shown, the present invention provides a spinning machine and an anti-winding device for the spinning machine, including a body 1, which is a front device of the spinning machine, and forms continuous yarn in the process of interweaving fibers. A support frame 101 is installed on the top of the body 1, and the support frame 101 is used for fixed support. A guide component 110 is installed on the outside of the support frame 101, and the guide component 110 can guide the yarn. Two stretching mechanisms 2 are installed on the inside of the support frame 101, and the stretching mechanism 2 can stretch the yarn, thereby increasing the stretching force of the yarn and avoiding winding, etc. The stretching mechanism 2 includes a moving frame 201, and a positioning mechanism 3 is installed on the outside of the moving frame 201. The positioning mechanism 3 includes a positioning plate 301. The positioning mechanism 3 can prevent the yarn from falling off, causing the yarn to be entangled, etc. A plurality of straightening mechanisms 4 and a winding mechanism 5 are installed on the top of the body 1. The straightening mechanism 4 can make the yarn taut, and the winding mechanism 5 can wind the yarn.

[0015] A rotating shaft 203 is rotatably provided on both sides of the inner wall of the support frame 101, and a swing plate 204 is fixedly provided on the outer side of the rotating shaft 203. Square grooves 205 are opened on the inner sides of both ends of the swing plate 204. Insertion rods 207 are fixedly provided at both ends of the two movable frames 201, and the two insertion rods 207 on the same side are movably inserted in the square grooves 205.

[0016] By adopting the above technical solution, the first rotating shaft 203 rotates to drive the two moving frames 201 to move in opposite directions.

[0017] A transmission rod 210 is rotatably provided at the bottom end of the body 1, and the transmission rod 210 is connected to the two No. 1 rotating shafts 203 through synchronous wheels and synchronous belt transmission. A No. 1 auxiliary rod 206 is fixedly provided on both sides of the inner wall of the support frame 101, and the No. 1 auxiliary rod 206 is movably inserted in the mobile frame 201.

[0018] By adopting the above technical solution, the transmission rod 210 rotates to drive the two No. 1 rotating shafts 203 to rotate synchronously.

[0019] A fixing frame 211 is fixedly provided at the bottom end of the body 1, a worm 212 is rotatably provided inside the fixing frame 211, a worm wheel 213 is fixedly provided outside the transmission rod 210, the worm 212 and the worm wheel 213 are meshed with each other, a No. 1 motor 214 is installed outside the fixing frame 211, and an output end of the No. 1 motor 214 is inserted through the fixing frame 211 and fixedly connected to the worm 212.

[0020] By adopting the above technical solution, the output end of the first motor 214 rotates to drive the transmission rod 210 to rotate, so as to provide power output.

[0021] A second auxiliary rod 306 is fixedly provided on one side of the positioning plate 301 close to the moving frame 201 . The second auxiliary rod 306 is movably inserted in the moving frame 201 . A plurality of first guide rollers 202 are installed on one side of the moving frame 201 close to the positioning plate 301 .

[0022] By adopting the above technical solution, the position of the positioning plate 301 can be adjusted on the moving frame 201, so that the purpose of adjustment can be achieved according to the specifications to be implemented.

[0023] A plurality of fixed rods 302 are movably inserted in the positioning plate 301, a pressure ball 303 is fixedly provided on the side of the fixed rod 302 close to the No. 1 guide roller 202, a fixed disk 304 is fixedly provided on the outer side of the fixed rod 302, a No. 1 compression spring 305 is movably sleeved on the outer side of the fixed rod 302, the No. 1 compression spring 305 is located between the fixed disk 304 and the positioning plate 301, and a plurality of the pressure balls 303 are respectively located on the sides of a plurality of No. 1 guide rollers 202.

[0024] By adopting the above technical solution, the pressure ball 303 can squeeze the silk thread with the assistance of the No. 1 compression spring 305, so that the silk thread is placed in the No. 1 guide roller 202 to prevent it from falling off.

[0025] Two transmission shafts 310 are rotatably inserted in the movable frame 201, and a threaded rod 311 is threadedly inserted in the transmission shaft 310. The two threaded rods 311 have the same thread direction, and the ends of the two threaded rods 311 are rotatably connected to the positioning plate 301. The two transmission shafts 310 are connected to the synchronous belt through a synchronous wheel.

[0026] By adopting the above technical solution, the transmission shaft 310 rotates the threaded rod 311 to move laterally with the assistance of the positioning plate 301 .

[0027] A rotating rod 312 is rotatably inserted in the movable frame 201, a first gear 313 is fixedly provided on the outer side of the rotating rod 312, a second gear 314 is fixedly provided on the outer side of the transmission shaft 310 located on one side of the first gear 313, the first gear 313 and the second gear 314 are meshed with each other, a second motor 315 is installed on the outer side of the movable frame 201, and an output end of the second motor 315 is inserted through the movable frame 201 and fixedly connected to the rotating rod 312.

[0028] By adopting the above technical solution, the output end of the second motor 315 rotates to drive the transmission shaft 310 to rotate, so as to provide power output.

[0029] The straightening mechanism 4 includes a base 401 , and there are several bases 401 . The base 401 is connected to the body 1 by screws. A mounting frame 403 is installed on the top of the base 401 . A rotating mounting rod in the mounting frame 403 has a second guide roller 404 .

[0030] By adopting the above technical solution, the mounting frame 403 and the second guide roller 404 can apply a downward pulling force to the yarn, thereby making the yarn tighter and avoiding entanglement.

[0031] A guide rod 402 is movably inserted in the base 401 , and the guide rod 402 is fixedly connected to the mounting frame 403 . A second compression spring 405 is interactively sleeved on the outer side of the guide rod 402 , and the second compression spring 405 is located in the base 401 .

[0032] By adopting the above technical solution, the second compression spring 405 can be used to give the mounting frame 403 a downward pulling force, thereby increasing the tension of the yarn.

[0033] Working principle: First, the yarn produced by the machine body 1 will be guided by the guide assembly 110 above the support frame 101, and then pass through the two sets of No. 1 guide rollers 202 and No. 2 guide rollers 404 in sequence, and then be wound on the winding mechanism 5. Then, the yarn specifications can be produced, and the distance between the No. 1 guide roller 202 and the pressure ball 303 is adjusted. At this time, the No. 2 motor 315 is started, so that the No. 2 motor 315 starts to work, and the output end of the No. 2 motor 315 rotates to drive the rotating rod 312 to rotate, and the rotating rod 312 rotates to drive the No. 1 gear 31 3 rotates, the first gear 313 rotates to drive the second gear 314 meshing with each other to rotate, the second gear 314 rotates to drive one of the transmission shafts 310 to rotate, the rotation of one of the transmission shafts 310 makes the two transmission shafts 310 rotate synchronously through the synchronous wheel and the synchronous belt, the rotation of the two transmission shafts 310 drives the threaded rod 311 to rotate, the threaded rod 311 is restricted by the second auxiliary rod 306 and the positioning plate 301, so that the threaded rod 311 moves, and then the positioning plate 301 can be driven to move, and the movement of the positioning plate 301 can drive The pressing ball 303 moves, so that the distance between the pressing ball 303 and the first guide roller 202 can be adjusted according to the specifications of the yarn. The pressing ball 303 cooperates with the first guide roller 202 to press the yarn to prevent the yarn from falling off and causing entanglement. When problems such as uneven tension of the yarn are detected, the first motor 214 is started at this time, so that the first motor 214 starts to work, and the output end of the first motor 214 rotates to drive the worm 212 to rotate, and the rotation of the worm 212 drives the mutually meshing worm gear 213 to rotate, and the worm gear 213 rotates The driving rod 210 is driven to rotate, and the driving rod 210 rotates through the synchronous wheel and the synchronous belt to rotate the two No. 1 rotating shafts 203. The rotation of the No. 1 rotating shaft 203 drives the swing plate 204 to swing, and the swing plate 204 swings through the square groove 205 to make the insertion rod 207 and the movable frame 201 slide on the outside of the No. 1 auxiliary rod 206. By moving the two movable frames 201 in opposite directions, the No. 1 guide roller 202 can stretch the yarn, thereby increasing the tension of the yarn and avoiding the phenomenon of winding, thereby achieving the purpose of avoiding winding.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A spinning machine and an anti-winding device for the spinning machine, comprising a machine body (1), characterized in that: A support frame (101) is installed at the top of the machine body (1), a guide assembly (110) is installed on the outside of the support frame (101), two stretching mechanisms (2) are installed on the inside of the support frame (101), the stretching mechanisms (2) include a moving frame (201), a positioning mechanism (3) is installed on the outside of the moving frame (201), the positioning mechanism (3) includes a positioning plate (301), and a plurality of straightening mechanisms (4) and winding mechanisms (5) are installed on the top of the machine body (1).

2. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 1, characterized in that: A first rotating shaft (203) is rotatably provided on both sides of the inner wall of the support frame (101), a swing plate (204) is fixedly provided on the outer side of the first rotating shaft (203), square grooves (205) are provided on the inner sides of both ends of the swing plate (204), and an insertion rod (207) is fixedly provided on both ends of the two movable frames (201), and the two insertion rods (207) located on the same side are movably inserted in the square grooves (205).

3. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 2, characterized in that: A transmission rod (210) is rotatably provided at the bottom end of the machine body (1), and the transmission rod (210) is respectively connected to two No. 1 rotating shafts (203) through synchronous wheels and synchronous belt transmission. No. 1 auxiliary rods (206) are fixedly provided on both sides of the inner wall of the support frame (101), and the No. 1 auxiliary rods (206) are movably inserted in the movable frame (201).

4. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 3, characterized in that: A fixing frame (211) is fixedly provided at the bottom end of the machine body (1), a worm (212) is rotatably provided inside the fixing frame (211), a worm wheel (213) is fixedly provided outside the transmission rod (210), the worm (212) and the worm wheel (213) are meshed with each other, a first motor (214) is installed outside the fixing frame (211), and an output end of the first motor (214) is inserted through the fixing frame (211) and fixedly connected to the worm (212).

5. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 1, characterized in that: A second auxiliary rod (306) is fixedly provided on one side of the positioning plate (301) close to the moving frame (201); the second auxiliary rod (306) is movably inserted in the moving frame (201); and a plurality of first guide rollers (202) are installed on one side of the moving frame (201) close to the positioning plate (301).

6. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 5, characterized in that: A plurality of fixed rods (302) are movably inserted in the positioning plate (301); a pressure ball (303) is fixedly provided on a side of the fixed rod (302) close to the first guide roller (202); a fixed disk (304) is fixedly provided on the outside of the fixed rod (302); a first compression spring (305) is movably sleeved on the outside of the fixed rod (302); the first compression spring (305) is located between the fixed disk (304) and the positioning plate (301); and a plurality of the pressure balls (303) are respectively located on the sides of a plurality of the first guide rollers (202).

7. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 6, characterized in that: Two transmission shafts (310) are rotatably inserted in the movable frame (201), a threaded rod (311) is inserted into the inner thread of the transmission shaft (310), the two threaded rods (311) have the same thread direction, the ends of the two threaded rods (311) are rotatably connected to the positioning plate (301), and the two transmission shafts (310) are connected to the synchronous belt through a synchronous wheel.

8. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 7, characterized in that: A rotating rod (312) is rotatably inserted in the movable frame (201), a first gear (313) is fixedly provided on the outer side of the rotating rod (312), a second gear (314) is fixedly provided on the outer side of the transmission shaft (310) located on one side of the first gear (313), the first gear (313) and the second gear (314) are meshed with each other, a second motor (315) is installed on the outer side of the movable frame (201), and an output end of the second motor (315) is inserted through the movable frame (201) and fixedly connected to the rotating rod (312).

9. A spinning machine and an anti-winding device for a spinning machine as claimed in claim 1, characterized in that: The straightening mechanism (4) comprises a base (401), wherein there are a plurality of bases (401), the base (401) being connected to the machine body (1) by screws, a mounting frame (403) being mounted on the top of the base (401), and a second guide roller (404) being disposed on a rotating mounting rod in the mounting frame (403).

10. A spinning machine and an anti-winding device for a spinning machine according to claim 9, characterized in that: A guide rod (402) is movably inserted in the base (401), the guide rod (402) is fixedly connected to the mounting frame (403), and a second compression spring (405) is interactively sleeved on the outer side of the guide rod (402), and the second compression spring (405) is located in the base (401).

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