Textile yarn conveying displacement broken line traceless connecting device
By using a servo motor-driven lead screw and a cylinder-controlled wire clamp in conjunction with the wire groove, along with a tensioning mechanism, the problems of yarn breakage and interference during the conveying process are solved, achieving orderly and stable yarn conveying.
Patent Information
- Application Number
- CN202511587694.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-03
- Publication Date
- 2026-01-02
AI Technical Summary
In the textile production process, the yarn or thread is prone to breakage due to insufficient or excessive tension during transport. At the same time, initial threading is inconvenient, and the yarn is prone to tangling and knotting during displacement.
A seamless connection device for conveying and displacing textile yarn with broken yarn was designed. The device uses a servo motor to drive the lead screw and the nut seat, combined with an adjustment mechanism and a tensioning mechanism. It uses a cylinder to drive the wire clamp and the wire groove to achieve the limiting and tensioning of the yarn, avoiding separation and interference. The tensioning force is supported by the rod support and wire fork of the tensioning mechanism.
It achieves orderly displacement of yarn during the conveying process, avoids breakage and crosstalk, simplifies the initial threading process, ensures tension, and prevents knotting.
Smart Images
Figure CN121247574A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of textile machinery, in particular to a textile thread and yarn conveying displacement broken line traceless connecting device. BACKGROUND
[0002] Thread and yarn are collectively referred to as "yarn"; yarn: a long continuous body formed by twisting short fibers or filaments, with a single strand structure; thread (stranded thread): twisted from two or more single yarns, with a more stable structure and higher strength; thread is formed by twisting yarn.
[0003] Most of the textiles are woven from yarn, and some are woven from thread. In the production process of thread, yarn and textiles, thread or yarn needs to be displaced and conveyed. During the conveying of thread or yarn, the tension of the thread or yarn needs to be ensured, and the tension cannot be too large, which can easily cause the thread or yarn to break. In addition, the initial threading of the thread or yarn is also troublesome and inconvenient. Therefore, the present application discloses a textile thread and yarn conveying displacement broken line traceless connecting device. SUMMARY
[0004] The present application aims to solve the existing problems and provides a textile thread and yarn conveying displacement broken line traceless connecting device.
[0005] The present application is realized by the following technical solutions: A textile thread and yarn conveying displacement broken line traceless connecting device, comprising a rack, one end of the rack being connected to a fixed seat, the other end of the rack being provided with a sliding seat, an adjusting mechanism being provided on the sliding seat and the fixed seat, a sliding block being symmetrically connected below the sliding seat, the sliding block being matched and provided on a guide rail, the guide rail being symmetrically installed on the rack, a servo motor being connected to one end of the rack, an output shaft of the servo motor being connected to one end of a lead screw, the lead screw being rotatably installed on the rack, a nut seat being threadedly connected to the lead screw, the nut seat being connected to the sliding seat, and a tensioning mechanism being connected below the rack.
[0006] As a further improvement of the above-mentioned scheme, the lead screw is rotatably connected to an end seat, and the end seat is symmetrically connected to both ends of the rack. The end seat rotatably supports the lead screw, thereby ensuring the stable rotation of the lead screw.
[0007] As a further improvement of the above-mentioned scheme, a plurality of thread grooves are provided on the sliding seat and the fixed seat, a through hole is provided on one side of the thread groove, a counterbore is provided on the other side of the thread groove, a rod hole is provided at the bottom of the counterbore, a spring is connected to the upper end of the rod hole, a plug rod is provided in the spring, and the upper end of the plug rod is connected to the upper end of the spring. The through hole, the counterbore, the spring in the counterbore and the plug rod in the rod hole ensure the cooperation of the column seat and the balance of the thread clamp during displacement.
[0008] As a further improvement of the above-mentioned scheme, the adjusting mechanism comprises a wire clamp, the lower end of the wire clamp is rotationally connected with a boom, the boom is threadedly connected with a support rod, the upper end of the boom is connected with a rod cap, the side of the rod cap is provided with a telescopic handle, one end of the wire clamp is rotationally connected with a column base, the column base is inserted into a through hole, the lower end of the column base is connected with a seat cap, the two ends of the support rod are connected with air cylinders, and the telescopic rods of the air cylinders are respectively connected with a sliding seat and / or a fixed seat. The support rod, the boom and the wire clamp are driven to displace by the air cylinders, so that the wire clamp is combined with the wire slot, the wire yarn conveyed is limited, and the displacement between the wire yarns is prevented from interfering; in addition, when the wire yarn is initially threaded, the boom and the wire clamp are driven by the air cylinders to move away from the wire slot, the side of the wire clamp is separated from the wire slot to form a gap, the wire yarn is conveniently placed in the wire slot, and the telescopic handle drives the boom to rotate through the rod cap, the effective supporting length of the boom is adjusted, and the combination of the wire clamp and the wire slot is adjusted after the air cylinder is elongated and retracted.
[0009] As a further improvement of the above-mentioned scheme, the tensioning mechanism comprises a rod base, the rod base is symmetrically hinged with a swing rod below, the lower end of the swing rod is connected with a rod support, and a plurality of wire forks are arranged at intervals below the rod support. The wire yarn passes below the tensioning mechanism during displacement, the swing rod, the rod support and the wire forks are rotated downward by the gravity of the tensioning mechanism and the pulling force of the displacement of the wire yarn, so that the wire yarn is supported and tensioned, and the tensioning of the wire yarn during the conveying and displacement is ensured.
[0010] As a further improvement of the above-mentioned scheme, the rod base of the tensioning mechanism is provided with a pad, the pad is arranged above the rod base of the tensioning mechanism arranged above the rack, the middle part of the guide rail is filled, and the deformation of the guide rail is avoided.
[0011] Compared with the prior art, the present application has the following advantages: the structure is simple, the design is reasonable, the idea is novel and unique, the wire clamp is matched with the wire slot through the adjusting mechanism, the wire yarn passing through the wire slot is clamped and fixed, the broken end of the wire yarn is manually connected, the displacement of the wire yarn is limited through the space formed between the wire slot and the wire clamp, the displacement of the wire yarn is orderly and effective, the wire yarn is prevented from separating from the wire slot and interfering with each other during displacement, the rod support in the tensioning mechanism is inclined to one side, the displacement of the wire yarn is pressed through the gravity of the rod support, the tensioning of the wire yarn during displacement is ensured, the tension of the wire yarn during displacement is ensured, and the wire yarn is prevented from being loose and knotted during displacement. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the present application.
[0013] Figure 2 It is a working schematic diagram of the present application.
[0014] Figure 3Structure diagram of adjusting mechanism.
[0015] Figure 4 Structure diagram of mounting structure of line card.
[0016] Figure 5 Structure diagram of tensioning mechanism. DETAILED DESCRIPTION
[0017] The application is further described below with reference to the drawings.
[0018] As shown in Figures 1-5 A textile thread conveying displacement broken line traceless connecting device, comprising a rack 1, one end of the rack 1 being connected to a fixed seat 2, the other end of the rack 1 being provided with a sliding seat 4, the sliding seat 4 and the fixed seat 2 being provided with an adjusting mechanism 3, the sliding seat 4 being symmetrically connected to sliding blocks 6 below, the sliding blocks 6 being matched and provided on guide rails 7, the guide rails 7 being symmetrically installed on the rack 1, one end of the rack 1 being connected to a servo motor 5, one end of a lead screw 8 being connected to an output shaft of the servo motor 5, the lead screw 8 being rotatably installed on the rack 1, a nut seat 12 being threadedly sleeved on the lead screw 8, the nut seat 12 being connected to the sliding seat 4, and a tensioning mechanism 10 being connected to the rack 1 below.
[0019] As a further improvement of the above solution, the lead screw 8 is rotatably connected to end seats 81, and the end seats 81 are symmetrically connected to the two ends of the rack 1. The end seats 81 rotatably support the lead screw 8, so that the rotation of the lead screw 8 is stable.
[0020] As a further improvement of the above solution, a plurality of wire grooves 41 are arranged on the sliding seat 4 and the fixed seat 2, a through hole 42 is arranged on one side of the wire groove 41, a counterbore 43 is arranged on the other side of the wire groove 41, a rod hole 45 is arranged at the bottom of the counterbore 43, a spring 46 is connected to the upper end of the rod hole 45, a plug rod 47 is arranged in the spring 46, and the upper end of the plug rod 47 is connected to the upper end of the spring 46. The through hole 42, the counterbore 43, the rod hole 45 below the counterbore 43, the spring 46 in the counterbore 43 and the rod hole 45, and the plug rod 47 ensure that the wire clamp 35 cooperates with the column seat 36 during displacement.
[0021] As a further improvement of the above solution, the adjusting mechanism 3 comprises a wire clamp 35, a lower end of a hanger rod 33 being rotatably connected to the wire clamp 35, the hanger rod 33 being threadedly connected to a support rod 31, an upper end of the hanger rod 33 being connected to a rod cap 34, an extension handle 38 being arranged on the side of the rod cap 34, a column seat 36 being rotatably connected to one end of the wire clamp 35, the column seat 36 being inserted into the through hole 42, a seat cap 37 being connected to the lower end of the column seat 36, the support rod 31 being connected to air cylinders 32 at the two ends, and the extension rods of the air cylinders 32 being connected to the sliding seat 4 and / or the fixed seat 2. The displacement of the support rod 31, the boom 33 and the wire clamp 35 is driven by the air cylinder 32, so that the wire clamp 35 is combined with the wire groove 41, and the displacement of the conveyed thread is limited, and the displacement of the threads is prevented from interfering with each other; in addition, when the thread is initially installed, the boom 33 and the wire clamp 35 are driven away from the wire groove 41 by the air cylinder 32, so that the wire clamp 35 is separated from the wire groove 41 on one side to form a gap, and the thread is conveniently placed in the wire groove 41, and the telescopic handle 38 drives the boom 33 to rotate through the rod cap 34, so as to adjust the effective support length of the boom 33, so that the air cylinder 32 is elongated and retracted, and the combination of the wire clamp 35 and the wire groove 41 is adjusted.
[0022] As a further improvement of the above scheme, the tensioning mechanism 10 comprises a rod seat 13, the rod seat 13 is symmetrically hinged below the swing rod 14, the swing rod 14 is connected with the rod support 15 at the lower end, and a plurality of wire forks 16 are arranged at intervals below the rod support 15. The thread passes below the tensioning mechanism 10 during displacement, and the swing rod 14, the rod support 15 and the wire fork 16 are rotated downward by the weight of the tensioning mechanism 10 and the tension of the thread displacement, so as to support and tension the thread, and ensure the tension of the thread during displacement.
[0023] As a further improvement of the above scheme, the guide rail 7 and the rod seat 13 of the tensioning mechanism 10 are provided with a pad, and the pad is installed above the rod seat 13 of the tensioning mechanism 10 on the rack 1 to fill and support, so as to ensure that the middle part of the guide rail 7 is full, and deformation of the middle part of the guide rail 7 is avoided. The working principle of the textile thread conveying displacement broken line traceless connection device is as follows: the displacement of the support rod 31, the boom 33 and the wire clamp 35 is driven upward by the air cylinder 32, so that the column seat 36 on one side of the wire clamp 35 is displaced downward in the through hole 42, and the wire clamp 35 is rotated on the column seat 36, so that the other side of the wire clamp 35 is opened to form a gap with the wire groove 41, and the thread is conveniently placed in the wire groove 41, and then the displacement of the boom 33 and the wire clamp 35 is driven downward by the air cylinder 32, so that the wire clamp 35 is combined with the wire groove 41, and the thread cannot be separated from the wire groove 41, so as to limit the displacement of the thread, and the interference of the thread during displacement is avoided; in addition, the tensioning mechanism 10 plays a tensioning role on the thread during the displacement of the thread, the swing rod 14 is inclined to the direction of the thread, the tension of the displacement direction of the thread is utilized, and the weight of the tensioning mechanism 10 supports and tensions the thread during displacement, so as to ensure the tension of the thread during displacement, and the interference and knotting of the thread during displacement are avoided. In addition, the displacement of the wire clamp 35 is driven downward by the air cylinder 32, so that the wire clamp 35 clamps the broken end of the thread in the wire groove 41, and the broken end of the thread is manually connected.
[0024] The above merely describes preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A seamless connection device for conveying and displacing broken yarns in textile yarns, comprising a frame, characterized in that, One end of the frame is connected to a fixed base, and the other end of the frame is provided with a sliding base. An adjustment mechanism is provided on the sliding base and the fixed base. Slider blocks are symmetrically connected below the sliding base. The sliders are matched and set on the guide rails. The guide rails are symmetrically installed on the frame. One end of the frame is connected to a servo motor. The output shaft of the servo motor is connected to one end of a lead screw. The lead screw is rotatably installed on the frame. A lead screw nut is threaded onto the lead screw. The lead screw nut is connected to the sliding base. A tensioning mechanism is connected below the frame.
2. The seamless connection device for conveying and displacing broken yarn in textile yarn according to claim 1, characterized in that, The lead screw is rotatably connected to the end seat, and the end seat is symmetrically connected to both ends of the frame.
3. The seamless connection device for conveying and displacing broken yarn in textile yarn according to claim 1, characterized in that, The sliding seat and the fixed seat are provided with several grooves. A through hole is provided on one side of the groove, and a countersunk hole is provided on the other side of the groove. A rod hole is provided at the bottom of the countersunk hole. A spring is connected to the upper end of the rod hole. A rod is installed inside the spring, and the upper end of the rod is connected to the upper end of the spring.
4. The seamless connection device for conveying and displacing broken yarn in textile yarn according to claim 1, characterized in that, The adjustment mechanism includes a wire clamp, on which the lower end of a suspension rod is rotatably connected. The suspension rod is threaded onto a support rod, and a rod cap is connected to the upper end of the suspension rod. A telescopic handle is provided on the side of the rod cap. One end of the wire clamp is rotatably connected to a column base, which is inserted into a through hole. A seat cap is connected to the lower end of the column base. Cylinders are connected to both ends of the support rod, and the telescopic rods of the cylinders are respectively connected to a sliding seat and / or a fixed seat.
5. The seamless connection device for conveying and displacing broken yarn in textile yarn according to claim 1, characterized in that, The tensioning mechanism includes a rod base, with swing arms symmetrically hinged below the rod base, and rod supports connecting the lower ends of the swing arms. Several wire forks are spaced apart below the rod supports.