Textile production spinning frame capable of avoiding yarn winding and knotting

Abstract

The invention discloses a spinning frame for spinning production capable of avoiding yarn winding and knotting, and belongs to the technical field of spinning equipment.The spinning frame comprises a yarn leading mechanism, a yarn guiding mechanism, a knotting detection mechanism, a carding mechanism and a cleaning mechanism which are sequentially arranged; the lead mechanism comprises a support frame which is fixedly connected to the mounting platform; according to the yarn knotting detection device, the number of the running rollers is two, the two running rollers are rotationally connected to the supporting frame, online detection of yarn knotting is achieved, the knotted part can be cut off and collected in a unified mode in time, meanwhile, the broken end part of the yarn is spliced, and the winding quality of the yarn and normal operation of yarn winding work are guaranteed. The yarn guiding mechanism and the knotting detection mechanism are arranged to slide up and down along the machine frame, the tensioning degree of the yarn can be adjusted, and the situation that the yarn is wound together due to looseness of multiple pieces of yarn is avoided.

Description

A textile production frame that prevents yarn from tangling and knotting. Technical Field

[0001] This invention belongs to the field of textile equipment technology, and specifically relates to a textile production frame that prevents yarn from tangling and knotting. Background Technology

[0002] Machinery is the means of production and material basis of the textile industry. Therefore, in actual textile work, textile production frames, which prevent yarn from tangling and knotting, are used to assist in the textile work.

[0003] For example, application number CN201510547629.2 relates to a textile yarn frame. The textile yarn frame of the present invention can be height adjusted and can rotate on its own. It includes a base plate, a rotating shaft, a limiting plate, and winding blocks. The top of the base plate is provided with a placement groove, and a ball bearing is provided in the placement groove. The bottom end of the rotating shaft is inserted into the ball bearing. The limiting plate is fitted on the outside of the rotating shaft. There are multiple winding blocks, and the multiple winding blocks are arranged longitudinally above the limiting plate. The limiting plate is provided with a post and also includes a fixing nail. The winding blocks are provided with slots longitudinally, and the top of the post is inserted into the lower winding block among the multiple winding blocks.

[0004] Based on existing technology, it has been found that existing textile production frames for preventing yarn tangling and knotting do not have a circulating textile device, resulting in low textile efficiency, frequent yarn roller replacements, and machine shutdowns during replacement. The lack of textile guiding devices and emergency positioning devices makes it easy for yarns to entangle, leading to equipment blockage, increased defect rates, and inability to stop for timely maintenance, increasing additional maintenance costs. Furthermore, the absence of a floating device prevents the yarns from running in the correct direction, causing deviations that affect textile process quality and hinder rapid dust removal. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a textile rack for textile production that prevents yarn tangling and knotting, comprising: a yarn guiding mechanism, a wire guiding mechanism, a knot detection mechanism, a combing mechanism, and a cleaning mechanism arranged in sequence; the yarn guiding mechanism includes a support frame, which is fixedly connected to a mounting platform; two running rollers are provided, and the two running rollers are rotatably connected to the support frame respectively; the bottom running roller is driven to rotate by a motor; a conversion belt is fitted onto the two running rollers; the yarn mounting part includes: six mounting shafts, and the six mounting shafts have the same structure.

[0006] The conductor mechanism includes two carrier discs with a conductor rotating wheel between them; a conductor traction wheel is located on the outer side of one of the carrier discs; the carrier discs are located inside a support frame and connected to the support frame via fasteners; bearings are symmetrically arranged at the gap between the carrier discs and the support frame; the carrier shaft is angled to the conductor rotating wheel and is movably connected, with both ends connected to the bearings; the conductor traction wheel is rotatably connected to the bearings via rods; this invention can ensure that external force is applied evenly to the outer sheath of the conductor, and by preparing the rotation angle, the direction of the applied force can be calculated to ensure that it is consistent with the direction of yarn winding.

[0007] The knot detection mechanism includes a detection sizing plate. During normal production, a sizing plate matching the yarn size is selected, and the yarn passes through the inner hole of the sizing plate at a uniform speed from bottom to top. When the yarn has a knot, the knot is caught by the sizing plate, causing it to move upwards. This moves the linked spring upwards, contacting the lower end of the detection bar and moving upwards, triggering the trigger connected to the top of the detection bar, which in turn activates the stop switch to stop production. Subsequently, the detection bar is reset by the action of the first return spring; and the spring is quickly reset to its original position by the fixing screw fixed to the bracket and the action of the second return spring. This automatically detects yarn knots and automatically stops the machine. The carding mechanism includes a carding roller and a carding groove located below the carding roller. Carding needles are evenly distributed on the outer surface of the carding roller, and carding guides that cooperate with the carding needles are set on the carding groove to perform carding work on the yarn.

[0008] The cleaning mechanism includes a support plate and a stepper motor. A connecting frame is fixedly connected to the bottom of the support plate, a bearing is fixedly connected to the side of the support plate, a connecting shaft is fixedly connected to the inner ring of the bearing, a yarn tube frame is fixedly connected to the surface of the connecting shaft, a placement component is fixedly connected to the bottom of the connecting frame, a connecting L-shaped frame is provided on the top of the placement component, a rotating rod is fixedly connected to the output shaft of the stepper motor, and a connecting cylinder is fixedly connected to the surface of the rotating rod.

[0009] The beneficial effects of this invention include: This invention provides a textile production frame for preventing yarn tangling and knotting, comprising: a yarn guiding mechanism, a yarn guiding mechanism, a knot detection mechanism, a combing mechanism, and a cleaning mechanism arranged sequentially; the yarn guiding mechanism includes a support frame fixedly connected to an installation platform; two running rollers are respectively rotatably connected to the support frame, enabling online detection of yarn knots and timely removal and collection of knotted portions, while simultaneously splicing broken yarn ends to ensure the quality of yarn winding and the normal operation of yarn take-up. By configuring the yarn guiding mechanism and knot detection mechanism to slide up and down along the frame, the yarn tension can be adjusted, preventing multiple loose yarns from tangling together. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 is a schematic diagram of the structure of a textile production frame for preventing yarn tangling and knotting in an embodiment of the present invention; wherein: 1, a yarn guiding mechanism; 2, a guide wire mechanism; 3, a knot detection mechanism; 4, a combing mechanism; 5, a cleaning mechanism. Detailed Implementation

[0012] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0013] Example 1: This invention discloses a textile rack for textile production that prevents yarn tangling and knotting, comprising: a yarn guiding mechanism 1, a yarn guiding mechanism 2, a knot detection mechanism 3, a combing mechanism 4, and a cleaning mechanism 5 arranged sequentially; the yarn guiding mechanism 1 includes a support frame, which is fixedly connected to a mounting platform; two running rollers, each rotatably connected to the support frame; the bottom running roller is driven to rotate by a motor; a conversion belt, which is fitted onto the two running rollers; and a yarn mounting section including: a mounting shaft frame, which has six... There are six identical mounting shafts; the six mounting shafts are fixedly connected to the front and rear sides of the conversion belt respectively; a yarn roller frame is rotatably connected to the mounting shafts; a yarn roller shaft is rotatably connected to the yarn roller frame; the elastic positioning part includes: a sliding limiting shaft, which is slidably connected to the yarn roller frame; a positioning claw, which is fixedly connected to the sliding limiting shaft; a positioning spring, which is fitted onto the sliding limiting shaft; and the positioning spring is fixedly connected between the front side of the sliding limiting shaft and the inner side of the yarn roller frame; a guide wire is provided. Mechanism 1 employs a method of setting two running rollers on a support frame and driving them with a motor to drive a conversion belt to switch six yarn mounting sections. With three yarn mounting sections at the front and three at the back, yarn rollers can be added to the rear sections in conjunction with the elastic positioning section during yarn weaving operations at the front section, effectively improving yarn installation and replacement efficiency. Furthermore, the cyclical operation of the yarn mounting sections allows for replacement from the rear, preventing yarn from scratching workers during operation and ensuring greater safety and reliability. The elastic positioning section moves the positioning claw by pulling the sliding limit shaft. By fitting one side of the yarn roller onto the yarn roller shaft and the other side onto the expansion support of the positioning claw, along with the positioning spring, stable installation of the yarn roller is achieved, accelerating yarn weaving efficiency and significantly improving textile quality. The processing table has a cable transmission assembly on its top, with a cleaning mechanism 5 located on the back of the cable transmission assembly, and a winding assembly inside the processing table.

[0014] The conductor mechanism 2 includes two bearing disks, with a conductor rotating wheel between them; a conductor traction wheel is provided on the outer side of one of the bearing disks; the bearing disks are located inside the support frame and connected to the support frame by fixing members; bearings are symmetrically provided at the gap between the bearing disks and the support frame; the bearing shaft is at an angle to the conductor rotating wheel and is movably connected, and both ends are connected to the bearings; the conductor traction wheel is rotatably connected to the bearings through a rod; this invention can ensure that the external force is uniformly applied to the outer sheath of the conductor, and by preparing the rotation angle, the direction of the applied force can be calculated to ensure that it is consistent with the direction of yarn winding.

[0015] The knot detection mechanism 3 includes a detection sizing plate. During normal production, a detection sizing plate matching the yarn size is selected, and the yarn passes through the inner hole of the detection sizing plate at a uniform speed from bottom to top. When the yarn has a knot, the knot is caught by the detection sizing plate, causing the detection sizing plate to move upward. This causes the linked spring to move upward, contacting the lower end of the detection rod and moving upward as well. This triggers the trigger connected to the top of the detection rod, activating the stop switch to stop production. Subsequently, the detection rod is reset by the action of the first return spring; and the spring is quickly reset to its original position by the fixing screw fixed to the bracket and the action of the second return spring. This automatically detects yarn knots and automatically stops the machine.

[0016] The carding mechanism 4 includes a carding roller and a carding groove located below the carding roller. Carding needles are evenly distributed on the outer surface of the carding roller, and a carding guide rail that cooperates with the carding needles is provided on the carding groove, which can perform carding work on the yarn.

[0017] The cleaning mechanism 5 includes a support plate and a stepper motor. A connecting frame is fixedly connected to the bottom of the support plate, and a bearing is fixedly connected to the side of the support plate. A connecting shaft is fixedly connected to the inner ring of the bearing, and a yarn tube frame is fixedly connected to the surface of the connecting shaft. A placement component is fixedly connected to the bottom of the connecting frame, and a connecting L-shaped frame is provided on the top of the placement component. A rotating rod is fixedly connected to the output shaft of the stepper motor, and a connecting cylinder is fixedly connected to the surface of the rotating rod. An air pump is fixedly connected to the left side of the connecting cylinder, and a cleaning block is fixedly connected to the surface of the connecting cylinder. A hollow box is provided inside the cleaning block, and a diverter air pipe is fixedly connected to the top of the hollow box. A connecting ring pipe is fixedly connected inside the hollow box. A groove is cut inside the cleaning block, the area of ​​which matches the front area of ​​the hollow box. The groove is designed to hold the hollow box, which is snap-fitted and can be disassembled for cleaning after long-term dust collection, facilitating normal use. A connecting rectangular plate is fixedly connected to the right side of the front of the connecting L-shaped frame, and the stepper motor is fixedly connected to the connecting... On the left side of the connecting rectangular plate, the end of the air delivery pipe furthest from the top of the air pump is fixedly connected to the left side of the connecting ring pipe. This arrangement ensures that there is no leakage of gas during transmission, guaranteeing the efficient operation of the entire gas delivery system. Furthermore, the robust connection can withstand pressure fluctuations generated during air pump operation, as well as vibrations and displacements that may occur during equipment operation, maintaining system stability. In the design of the connecting L-shaped frame, a connecting rectangular plate is fixedly connected to its front right side. This connecting rectangular plate provides a stable and reliable foundation for the installation of the stepper motor. The stepper motor is fixedly connected to the left side of the connecting rectangular plate. This layout has several advantages. From a mechanical perspective, the presence of the connecting rectangular plate increases the stability of the stepper motor installation. It effectively distributes the vibrations and impacts generated by the stepper motor during operation, preventing these forces from directly acting on the connecting L-shaped frame, thereby reducing the impact on the overall structure of the connecting L-shaped frame and extending its service life.

[0018] By setting a yarn guiding mechanism 1 that slides along the length of the frame, and vertically sliding the yarn guiding mechanism 2, the combing mechanism 4, and the knot detection mechanism 3 on the frame, it is easy to quickly guide the ends of multiple yarns through each mechanism, achieving synchronous and rapid guidance of the ends of multiple yarns to the winding mechanism. The combing mechanism 4 cleans lint and feathers from the yarn during transport, and uniformly sucks away the cleaned lint and feathers, reducing knotting during yarn transport. The knot detection mechanism 3 and knot processing mechanism work together to achieve online detection of yarn knots, timely cutting and uniform collection of knotted parts, and splicing of broken yarn ends, ensuring the quality of yarn winding and the normal operation of yarn winding. By setting the yarn guiding mechanism 2 and the knot detection mechanism 3 to slide up and down along the frame, the yarn tension can be adjusted to prevent multiple yarns from becoming tangled due to slack.

[0019] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A textile frame for textile production that prevents yarn tangling and knotting, characterized in that, include: The following components are arranged in sequence: a lead-in mechanism (1), a conductor mechanism (2), a knot detection mechanism (3), a combing mechanism (4), and a cleaning mechanism (5). The lead-in mechanism (1) includes a support frame, which is fixedly connected to the mounting platform. By setting a lead-in mechanism (1) that slides along the length of the frame, and by vertically sliding the conductor mechanism (2), the knot detection mechanism (3), the combing mechanism (4), and the cleaning mechanism (5) on the frame, it is easy to quickly guide the ends of multiple yarns from each mechanism, thereby synchronously and quickly guiding the ends of multiple yarns to the winding mechanism. The combing mechanism (4) cleans the lint and feathers on the yarn during the yarn transmission process and sucks away the cleaned lint and feathers, reducing the occurrence of knots during the yarn transmission process.

2. A textile production frame for preventing yarn tangling and knotting as described in claim 1, characterized in that, The lead-in mechanism (1) adopts a method of setting two running rollers on the support frame and driving them with a motor to drive the conversion belt to drive the conversion of six yarn mounting parts. By setting three yarn mounting parts at the front and three at the back, yarn spinning work can be carried out in the yarn mounting part at the front.

3. A textile production frame for preventing yarn tangling and knotting as described in claim 1, characterized in that, The conductor mechanism (2) includes two bearing plates, with a conductor rotating wheel between the two bearing plates; a conductor traction wheel is provided on the outer side of one of the bearing plates; the bearing plates are located inside the bearing frame and are connected to the bearing frame by a fixing member; bearings are symmetrically provided at the gap between the bearing plates and the bearing frame; the bearing shaft is at an angle to the conductor rotating wheel and is movably connected, and both ends are connected to the bearings.

4. A textile production frame for preventing yarn tangling and knotting as described in claim 1, characterized in that, The knot detection mechanism (3) includes a detection sizing plate. During normal production, a detection sizing plate that matches the yarn size is selected, and the yarn passes through the inner hole of the detection sizing plate at a constant speed from bottom to top. When the yarn has a knot, the knot will be stuck by the detection sizing plate and drive the detection sizing plate to move upward, causing the spring piece linked with it to move upward, contact the lower end of the detection rod and move upward, causing the trigger connected to the top of the detection rod to activate and trigger the stop switch to stop the machine from producing.

5. A textile production frame for preventing yarn tangling and knotting as described in claim 1, characterized in that, The carding mechanism (4) includes a carding roller and a carding groove located below the carding roller. Carding needles are evenly distributed on the outer surface of the carding roller, and a carding guide rail that cooperates with the carding needles is provided on the carding groove, which can perform carding work on the yarn.

6. A textile production frame for preventing yarn tangling and knotting as described in claim 1, characterized in that, The cleaning mechanism (5) includes a support plate and a stepper motor. A connecting frame is fixedly connected to the bottom of the support plate. A bearing is fixedly connected to the side of the support plate. A connecting shaft is fixedly connected to the inner ring of the bearing. A yarn tube frame is fixedly connected to the surface of the connecting shaft. A placement piece is fixedly connected to the bottom of the connecting frame. A connecting L-shaped frame is provided on the top of the placement piece.

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