Buffer type spun yarn winding forming device

Abstract

The utility model discloses a buffer type spun yarn winding forming device, which relates to the technical field of textile equipment and comprises a support, a cleaning roller component, a guide buffer roller component, a winding roller component, a guide roller, a buffer roller and a support frame. According to the utility model, the buffer roller buffers the yarn between the guide roller and the winding roller assembly, so that the acting force on the surface of the yarn can be effectively shared and buffered, and when the winding roller assembly rotates, pulls and winds the yarn, the buffer roller can swing to buffer the yarn, so that the yarn is prevented from falling off. Through the arrangement of the winding roller assembly, the winding roller assembly conducts component force treatment on the pulling traction force for yarn rotation, the yarn conducts multi-angle traction movement in the winding process, the traction force directly acting on the yarn can be effectively reduced, then the stress on the yarn is adjusted, and the yarn winding efficiency is improved. The acting force directly acting on the yarn in the guide buffer roller assembly can be effectively reduced, and the damage degree of the yarn can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile equipment technical field, concretely is a buffering type spun yarn winding forming device. BACKGROUND

[0002] In the yarn manufacturing process, mainly including the roving process and the spun yarn process, the spun yarn process mainly includes: draft, twisting, winding, wherein the winding step is: the spun yarn is wound into shape according to certain requirements, convenient for transportation, storage and subsequent processing.

[0003] Patent (CN219408668U) discloses a core-spun yarn winding forming device, including base, the upper end left side of base is fixedly installed with fixed plate, the left end upper side of fixed plate is fixedly installed with driving motor, the output end of driving motor is fixedly installed with driving shaft, the right end of driving shaft is fixedly installed with winding roller, the inside of sliding slot is provided with adjusting device, the inner chamber of adjusting device is provided with extrusion cleaning device, the outer surface of winding roller is movably connected with yarn body. The utility model discloses when the sponge roller cooperates with rubber roller rotation and rubs the surface of yarn body, so that the attached impurities are scraped off, prevent winding forming after winding roller uneven, improve winding forming effect.

[0004] The yarn winding forming device in the above patent, the winding power of the yarn is mainly completely derived from the rotating force of the winding roller driven by the motor, and the rotating force of the winding roller directly acts on the yarn to pull and wind the yarn, and the yarn is easily damaged. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a buffering type spun yarn winding forming device to solve the problems in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a buffering type spun yarn winding forming device, including support, the inner side of support is equipped with cleaning roller assembly, guide buffer roller assembly and winding roller assembly, the guide buffer roller assembly includes guide roller, buffer roller and support frame, the guide roller is rotatably connected with the support frame, the outer wall of buffer roller is symmetrically provided with swing arm at both ends, the outer wall center of swing arm is rotatably connected with the support frame, one end of swing arm is rotatably connected with buffer roller, the other end of swing arm is rotatably connected with air cylinder, the end of air cylinder away from swing arm is rotatably connected with the support frame.

[0007] Further, the guide buffer roller assembly further includes a first servo motor, the output shaft of the first servo motor is fixedly connected with one end of the guide roller, and the outer wall of the guide roller is provided with a double helical groove.

[0008] Further, the winding roller assembly comprises a winding cylinder, a supporting cylinder, a gear set and a second servo motor, the supporting cylinder is rotationally connected with the support, and the second servo motor is in transmission connection with the supporting cylinder through the gear set.

[0009] Further, the supporting cylinder is internally provided with a cavity, the suction holes are in communication with the cavity, one end of the outer wall of the supporting cylinder is provided with a rotationally connected vacuumizing assembly, and an air suction pipe of the vacuumizing assembly is in through connection with the cavity through a rotary joint.

[0010] Further, the gear set comprises a first gear and a second gear, the first gear and the second gear are in meshing with each other, the output shaft of the second servo motor is fixedly connected with the center of the outer wall of the first gear, and the second gear is sleeved on the outer wall of the supporting cylinder.

[0011] Further, the cleaning roller assembly comprises two rotationally connected supporting rollers, and the outer wall of the supporting roller is sleeved with a sponge sleeve.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1. The support, the cleaning roller assembly, the guide and buffer roller assembly, the winding roller assembly, the guide roller, the buffer roller and the support frame are arranged, the cleaning roller assembly is used for cleaning the yarn, the guide and buffer roller assembly is used for guiding and buffering the yarn, and the winding roller assembly is used for winding and forming the yarn; the buffer roller is used for buffering the yarn between the guide roller and the winding roller assembly, so that the action force on the surface of the yarn can be effectively shared and buffered, the buffer roller can swing to buffer the yarn when the winding roller assembly rotates to pull and wind the yarn, the pulling traction of the winding roller assembly on the yarn can be processed in a force distribution mode, the yarn can be moved in a multi-angle traction mode in the winding process, the direct pulling force on the yarn can be effectively reduced, the stress on the yarn can be adjusted, the action force on the yarn in the guide and buffer roller assembly can be effectively reduced, and the damage degree of the yarn can be effectively reduced.

[0014] 2. In the present application, the first servo motor drives the guide roller to rotate, the yarn is located inside the bidirectional spiral groove, the bidirectional spiral groove rotates along with the guide roller when the guide roller rotates, the path of the yarn changes after the yarn passes through the bidirectional spiral groove, and then the yarn is uniformly wound on the winding cylinder of the winding roller assembly; the vacuum suction force is generated at the position of the suction hole, the winding cylinder can be vacuum suction fixed and desorption separated through the suction hole, the winding cylinder can be quickly assembled and disassembled, and the operation is convenient and fast; the sponge sleeve contacts the surface of the yarn, the sponge sleeve cleans the surface of the yarn along with the movement of the yarn, and the cleanliness of the surface of the yarn is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 is a structural schematic view of the whole of the present application;

[0017] Figure 2 is a structural schematic view of the cleaning roller assembly and the winding roller assembly of the present application;

[0018] Figure 3 is a structural schematic view of the guide buffer roller assembly of the present application;

[0019] Figure 4 is a structural schematic view of the support cylinder and the gear set of the present application;

[0020] In the drawings: 1, support; 2, cleaning roller assembly; 201, support roller; 202, sponge sleeve; 3, guide buffer roller assembly; 301, guide roller; 302, buffer roller; 303, support frame; 304, air cylinder; 305, bidirectional helical groove; 306, swing arm; 4, winding roller assembly; 401, winding cylinder; 402, support cylinder; 403, gear set; 404, second servo motor; 405, adsorption hole; 406, air suction pipe; 407, second gear; 408, first gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4 The present application provides a technical solution: a buffer type fine yarn winding forming device, comprising a support 1, the inner side of the support 1 is provided with a cleaning roller assembly 2, a guide buffer roller assembly 3 and a winding roller assembly 4, the guide buffer roller assembly 3 comprises a guide roller 301, a buffer roller 302 and a support frame 303, the guide roller 301 is rotatably connected with the support frame 303, the buffer roller 302 is provided with a swing arm 306 at both ends of the outer wall in a symmetrical manner, the outer wall center of the swing arm 306 is rotatably connected with the support frame 303, one end of the swing arm 306 is rotatably connected with the buffer roller 302, the other end of the swing arm 306 is rotatably connected with an air cylinder 304, and the air cylinder 304 is rotatably connected with the support frame 303 at the end far from the swing arm 306.

[0023] In one embodiment, the guide buffer roller assembly 3 further comprises a first servo motor, the output shaft of the first servo motor is fixedly connected with one end of the guide roller 301, the outer wall of the guide roller 301 is provided with a bidirectional spiral thread 305, the first servo motor drives the guide roller 301 to rotate, and the yarn is located inside the bidirectional spiral thread 305. When the guide roller 301 rotates, the bidirectional spiral thread 305 rotates with the guide roller 301, so that the path of the yarn changes after passing through the bidirectional spiral thread 305, thereby ensuring that the yarn is uniformly wound on the winding roller assembly 4.

[0024] In one embodiment, the winding roller assembly 4 comprises a winding drum 401, a support drum 402, a gear set 403 and a second servo motor 404, the support drum 402 is rotatably connected with the support 1, the second servo motor 404 is drivingly connected with the support drum 402 through the gear set 403, the support drum 402 supports the winding drum 401, the second servo motor 404 drives the support drum 402 to rotate through the gear set 403, thereby driving the winding drum 401 to rotate, and the winding drum 401 winds the yarn.

[0025] In one embodiment, the outer wall of the support drum 402 is provided with a plurality of adsorption holes 405, the support drum 402 is internally provided with a cavity, the adsorption holes 405 are through the cavity, one end of the outer wall of the support drum 402 is provided with a rotary connection vacuumizing assembly, the air pipe 406 of the vacuumizing assembly is through a rotary joint and is connected with the cavity, the vacuumizing assembly performs vacuumizing treatment on the cavity through the air pipe 406, and the adsorption holes 405 are vacuumized together with the cavity, so that the adsorption holes 405 generate vacuum adsorption force, the adsorption holes 405 can be used for vacuum adsorption fixing and desorption separation operation of the winding drum 401, and the winding drum 401 can be quickly assembled and disassembled, which is convenient and fast.

[0026] In one embodiment, the gear set 403 comprises a first gear 408 and a second gear 407, the first gear 408 and the second gear 407 are engaged with each other, the output shaft of the second servo motor 404 is fixedly connected with the center of the outer wall of the first gear 408, and the second gear 407 is sleeved on the outer wall of the support drum 402. When the gear set 403 works, the second servo motor 404 drives the first gear 408 to rotate, the first gear 408 drives the second gear 407 to rotate by engaging with the second gear 407, the second gear 407 drives the support drum 402 to rotate, and the support drum 402 drives the winding drum 401 to rotate.

[0027] In one embodiment, the cleaning roller assembly 2 comprises two rotationally connected support rollers 201, the outer wall of the support rollers 201 is sleeved with a sponge sleeve 202, the support rollers 201 in the cleaning roller assembly 2 rotationally support the sponge sleeve 202, the sponge sleeve 202 is in contact with the surface of the yarn, and the sponge sleeve 202 cleans the surface of the yarn as the yarn moves, thereby ensuring the cleanliness of the surface of the yarn.

[0028] The working principle of the utility model:

[0029] Referring to the description attached Figures 1-4 , the utility model discloses a support 1, cleaning roller assembly 2, guide buffer roller assembly 3, winding roller assembly 4, guide roller 301, buffer roller 302 and support frame 303 are set up, and the support 1 supports cleaning roller assembly 2, guide buffer roller assembly 3 and winding roller assembly 4, guarantees the stability of cleaning roller assembly 2, guide buffer roller assembly 3 and winding roller assembly 4, and cleaning roller assembly 2 cleans the yarn, and guide buffer roller assembly 3 guides and buffers the yarn, and winding roller assembly 4 winds the yarn into a shape,

[0030] When fine yarn winding operation, the yarn first passes through the cleaning roller assembly 2, then passes through the guide buffer roller assembly 3 and is wound on the winding roller assembly 4, when the yarn enters the guide buffer roller assembly 3, the yarn first passes through the guide roller 301 and is guided, then the yarn is wound around the buffer roller 302, the buffer roller 302 buffers the yarn between the guide roller 301 and the winding roller assembly 4, can effectively share the buffer treatment of the force acting on the surface of the yarn, when the winding roller assembly 4 rotates and pulls the yarn for winding, the buffer roller 302 can swing to buffer the yarn, so that the winding roller assembly 4 can share the pulling force of the yarn rotation, the yarn can move at multiple angles during winding, the pulling force directly acting on the yarn can be effectively reduced, the support frame 303 rotationally supports the guide roller 301 and the swing arm 306, the swing arm 306 rotationally supports the buffer roller 302, and can drive the buffer roller 302 to swing, the cylinder 304 supports the swing arm 306, the cylinder 304 extends and retracts to drive one end of the swing arm 306 to swing, the other end of the swing arm 306 drives the buffer roller 302 to swing, the buffer roller 302 can adjust the winding angle of the yarn during swinging, thereby adjusting the stress on the yarn, the stress directly acting on the yarn in the guide buffer roller assembly 3 can be effectively reduced, and the damage degree of the yarn can be effectively reduced.

[0031] The buffer roller 302 can support the yarn during operation, so that the yarn can be tightly wound on the winding roller assembly 4, and the tightness and stability of the fine yarn winding can be ensured.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A buffer-type fine yarn winding and forming device, comprising a support (1), characterized in that: The bracket (1) is provided with a cleaning roller assembly (2), a guide buffer roller assembly (3) and a winding roller assembly (4) on its inner side. The guide buffer roller assembly (3) includes a guide roller (301), a buffer roller (302) and a support frame (303). The guide roller (301) is rotatably connected to the support frame (303). The buffer roller (302) has symmetrical swing arms (306) at both ends of its outer wall. The center of the outer wall of the swing arm (306) is rotatably connected to the support frame (303). One end of the swing arm (306) is rotatably connected to the buffer roller (302). The other end of the swing arm (306) is rotatably connected to the cylinder (304). The end of the cylinder (304) away from the swing arm (306) is rotatably connected to the support frame (303).

2. The buffer-type fine yarn winding and forming device according to claim 1, characterized in that: The guide buffer roller assembly (3) also includes a first servo motor, the output shaft of which is fixedly connected to one end of the guide roller (301), and the outer wall of the guide roller (301) is provided with a bidirectional spiral pattern (305).

3. The buffer-type fine yarn winding and forming device according to claim 1, characterized in that: The winding roller assembly (4) includes a winding cylinder (401), a support cylinder (402), a gear set (403), and a second servo motor (404). The support cylinder (402) is rotatably connected to the bracket (1), and the second servo motor (404) is driven by the support cylinder (402) through the gear set (403).

4. The buffer-type fine yarn winding and forming device according to claim 3, characterized in that: The outer wall of the support cylinder (402) is provided with a plurality of adsorption holes (405), and the inside of the support cylinder (402) is provided with a cavity. The adsorption holes (405) are in communication with the cavity. One end of the outer wall of the support cylinder (402) is provided with a rotatably connected vacuum assembly. The vacuum assembly’s air extraction pipe (406) is connected to the cavity through a rotary joint.

5. The buffer-type fine yarn winding and forming device according to claim 3, characterized in that: The gear set (403) includes a first gear (408) and a second gear (407). The first gear (408) and the second gear (407) mesh with each other. The output shaft of the second servo motor (404) is fixedly connected to the center of the outer wall of the first gear (408). The second gear (407) is sleeved on the outer wall of the support cylinder (402).

6. The buffer-type fine yarn winding and forming device according to claim 1, characterized in that: The cleaning roller assembly (2) includes two rotatably connected support rollers (201), and the outer wall of the support rollers (201) is fitted with a sponge sleeve (202).

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