Textile thread breakage monitoring device for textile production

Abstract

The utility model discloses a spinning thread breakage monitoring device for spinning production, which belongs to the technical field of spinning thread breakage monitoring and comprises a fixed base, a guide mounting frame is fixedly mounted at the top of the fixed base, and a movable frame is mounted on the inner side of the guide mounting frame in a sliding manner; a spinning thread inlet pipeline is rotatably mounted on the inner side of the moving frame, and a control rotating cylinder is fixedly mounted on the outer side of the spinning thread inlet pipeline; a contact base is fixedly installed at the top of the fixed base, electrode contacts are arranged at the four corners of one side of the movable frame and the four corners of one side of the contact base, yarn needing to be spun enters the inner sides of the spinning yarn inlet pipeline and the control rotating cylinder from bottom through grooves of the spinning yarn inlet pipeline and the control rotating cylinder, and the control rotating cylinder is controlled to drive the spinning yarn inlet pipeline to rotate; the position of the through groove is attached to the moving frame, in the yarn conveying and feeding process, the moving frame can be supported through the yarn, and the limiting clamping plate can clamp and fix the spinning yarn entering the pipeline after moving.

Description

Technical Field

[0001] This utility model relates to the field of textile thread breakage monitoring technology, specifically to a textile thread breakage monitoring device for textile production. Background Technology

[0002] The original meaning of textiles comes from the general term for spinning and weaving, but modern textiles refer to a multi-scale structural processing technology of fibers or fiber assemblies. In the spinning process of textile machines, multiple yarns are often spun simultaneously. Due to the long textile production line, the yarns at the end are more prone to breakage, forming gaps on the finished product. Moreover, yarn breakage is relatively difficult to detect. Therefore, it is necessary to install yarn breakage alarm devices on the surface of the textile.

[0003] CN219507367U discloses a textile thread breakage monitoring device for textile production, including a machine tool. The side of the machine tool is provided with a locking component assembly. A protective box is fixedly connected to the side of the locking component assembly. An alarm component assembly is provided on the inner wall of the protective box. A base is fixedly connected to the bottom of the inner wall of the protective box. A U-shaped groove A is fixedly connected to one side of the top of the base. An electric slider is slidably connected to the inner wall of the U-shaped groove A. A cylindrical rod is fixedly connected to one side of the electric slider.

[0004] In the existing technology, if existing devices are to monitor multiple yarns, a large number of structures are required, resulting in high costs and making it difficult to widely use. Therefore, this device provides a yarn breakage monitoring device for textile production. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a textile thread breakage monitoring device for textile production, thereby solving the aforementioned technical problems.

[0006] The present invention adopts the following technical solution: a textile thread breakage monitoring device for textile production, comprising a fixed base, a guide mounting frame fixedly installed on the top of the fixed base, and a movable frame slidably installed on the inner side of the guide mounting frame;

[0007] A textile thread inlet pipe is rotatably installed on the inner side of the movable frame, and a control rotation cylinder is fixedly installed on the outer side of the textile thread inlet pipe.

[0008] A contact base is fixedly installed on the top of the fixed base. Electrode contacts are provided at the four corners of one side of the movable frame and the contact base. An alarm device is fixedly installed on the top of the fixed base. A connecting cable is fixedly installed on one side of the contact base and the alarm device.

[0009] As a further improvement to the above solution, the inner side of the alarm device includes a buzzer and a flashing light, and the alarm device is electrically connected to the electrode contacts via a connecting cable.

[0010] As a further improvement to the above solution, a worm gear is rotatably mounted on the inner side of the movable frame, a knob is fixedly mounted on the front side of the worm gear, a double-acting lead screw is rotatably mounted between the inner walls of the left and right sides of the movable frame, and a worm wheel is fixedly mounted on the outer side of the double-acting lead screw, with the worm gear and the worm wheel meshing with each other.

[0011] As a further improvement to the above solution, a limiting rod is fixedly installed between the inner walls of the left and right sides of the movable frame, and a limiting clamping plate is slidably installed on the left and right sides of the outer side of the limiting rod. The limiting clamping plate is threadedly installed on the left and right sides of the outer side of the bidirectional lead screw.

[0012] As a further improvement to the above solution, an arc-shaped groove is provided on one side of the limiting clamping plate, and an anti-slip pad is provided on the inner side of the arc-shaped groove.

[0013] As a further improvement to the above solution, guide grooves are provided on the left and right sides of the movable frame, and guide blocks are fixedly installed on the left and right sides of the guide mounting frame, with the guide blocks and guide grooves fitting together.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0015] 1. The yarn to be woven is introduced into the inner side of the bottom groove of the spinning pipe and the control rotating drum. The control rotating drum drives the spinning yarn into the pipe to rotate, so that the groove position is in contact with the moving frame. During the yarn feeding process, the moving frame can be supported by the yarn. After the limit clamping plate moves, it can clamp and fix the spinning yarn into the pipe.

[0016] 2. After the yarn feeding is completed, the moving frame loses its support and falls from the inside of the guide mounting frame, allowing the moving frame to come into contact with the electrode contacts above the contact base. This triggers the alarm device with an electrical signal, prompting workers to connect new yarn and repeat the above operation. Furthermore, the control drum and the yarn entering the pipe can rotate freely, ensuring uniform contact between the yarn entering the pipe and the inner wall of the control drum, minimizing excessive wear. This makes the device highly safe and easy to operate, facilitating widespread use. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial three-dimensional structural diagram of the movable frame and electrode contacts in this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the explosion part of the textile thread entering the pipe and the control rotating cylinder in this utility model.

[0021] Figure 4 This is a partial structural diagram of the bidirectional lead screw and the limiting clamping plate in this utility model.

[0022] Figure Labels

[0023] 1. Fixed base; 2. Guide mounting bracket; 3. Moving bracket; 4. Textile thread entry pipe; 5. Control rotating cylinder; 6. Contact base; 7. Electrode contact; 8. Alarm device; 9. Connecting cable; 10. Worm gear; 11. Knob; 12. Two-way lead screw; 13. Worm wheel; 14. Limiting rod; 15. Limiting clamping plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0026] This utility model provides a textile thread breakage monitoring device for textile production, including a fixed base 1, a guide mounting frame 2 fixedly installed on the top of the fixed base 1, and a movable frame 3 slidably installed on the inner side of the guide mounting frame 2.

[0027] A textile thread inlet pipe 4 is rotatably installed on the inner side of the movable frame 3, and a control rotating cylinder 5 is fixedly installed on the outer side of the textile thread inlet pipe 4.

[0028] A contact base 6 is fixedly installed on the top of the fixed base 1. Electrode contacts 7 are provided at the four corners of one side of the movable frame 3 and the contact base 6. An alarm device 8 is fixedly installed on the top of the fixed base 1. A connecting cable 9 is fixedly installed on one side of the contact base 6 and the alarm device 8.

[0029] Furthermore, the electrode contacts 7 above the movable frame 3 and the contact base 6 abut against each other, thereby allowing the alarm device 8 to be activated by an electrical signal. After activation, the alarm device 8 will sound an alarm to facilitate the connection of new yarn by the staff.

[0030] In a further preferred embodiment of the present invention, the inner side of the alarm device 8 includes a buzzer and a flashing light, and the alarm device 8 is electrically connected to the electrode contact 7 via a connecting cable 9.

[0031] Furthermore, the buzzer and flashing light make it easy for staff to notice problems in a timely manner, and when multiple yarns are being conveyed, staff can stop the machine and replace the yarns promptly, making the device highly safe and easy to operate, thus facilitating its widespread use.

[0032] In a further preferred embodiment of this utility model, a worm gear 10 is rotatably mounted on the inner side of the movable frame 3, a knob 11 is fixedly mounted on the front side of the worm gear 10, a bidirectional lead screw 12 is rotatably mounted between the inner walls of the left and right sides of the movable frame 3, and a worm wheel 13 is fixedly mounted on the outer side of the bidirectional lead screw 12, and the worm gear 10 and the worm wheel 13 mesh with each other.

[0033] Furthermore, the worm gear 10 and worm wheel 13 have self-locking properties, which makes it less likely for the device to loosen during use, and prevents the textile thread from entering the pipe 4 and the control rotating cylinder 5 from rotating after clamping.

[0034] In a further preferred embodiment of this utility model, a limiting rod 14 is fixedly installed between the inner walls of the left and right sides of the movable frame 3, and a limiting clamping plate 15 is slidably installed on the left and right sides of the outer side of the limiting rod 14. The limiting clamping plate 15 is threadedly installed on the left and right sides of the outer side of the bidirectional lead screw 12.

[0035] Furthermore, the control knob 11 drives the worm gear 10 to rotate and controls the bidirectional lead screw 12 through the worm wheel 13. After the bidirectional lead screw 12 rotates, it can drive the limit clamping plates 15 on both sides to move through the thread engagement. After the limit clamping plates 15 move, they can clamp and fix the textile thread entering the pipe 4 to prevent the textile thread from rotating during the feeding process.

[0036] In a further preferred embodiment of the present invention, an arc-shaped groove is provided on one side of the limiting clamping plate 15, and an anti-slip pad is provided on the inner side of the arc-shaped groove.

[0037] Furthermore, the arc-shaped groove allows for a larger contact area between the limiting clamping plate 15 and the textile thread entry pipe 4, while the anti-slip pad increases the friction between the limiting clamping plate 15 and the textile thread entry pipe 4.

[0038] In a further preferred embodiment of this utility model, guide grooves are provided on the left and right sides of the movable frame 3, and guide blocks are fixedly installed on the left and right sides of the guide mounting frame 2, with the guide blocks and guide grooves fitting together.

[0039] Furthermore, the cooperation between the guide block and the guide groove allows the movable frame 3 to move more stably inside the guide mounting frame 2, allowing the guide mounting frame 2 to move only along the guide groove, and giving the device a certain degree of damping, so that the movable frame 3 and the contact base 6 can abut together more smoothly.

[0040] The specific operation is as follows: the yarn to be woven is fed into the bottom groove of the spinning thread inlet pipe 4 and the control rotating drum 5. The control rotating drum 5 drives the spinning thread inlet pipe 4 to rotate, so that the groove position is in contact with the moving frame 3. During the yarn feeding process, the moving frame 3 can be supported by the yarn. The control knob 11 drives the worm gear 10 to rotate, and the worm wheel 13 controls the bidirectional lead screw 12. After the bidirectional lead screw 12 rotates, it can drive the limit clamping plates 15 on both sides to move through the threaded engagement. After the limit clamping plates 15 move, they can clamp and fix the spinning thread inlet pipe 4. To prevent the yarn from rotating during the yarn feeding process, the movable frame 3 loses its support and falls from the inside of the guide mounting frame 2 after the yarn feeding is completed. This allows the movable frame 3 to come into contact with the electrode contact 7 above the contact base 6, thereby activating the alarm device 8. The alarm device 8 will sound an alarm after activation, allowing the staff to connect new yarn and repeat the above operation. Furthermore, the control rotating drum 5 and the yarn entering the pipeline 4 can rotate freely, ensuring that the inner wall of the yarn entering the pipeline 4 and the control rotating drum 5 are evenly in contact with the yarn, preventing excessive wear.

[0041] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A textile thread breakage monitoring device for textile production, characterized in that: include; A fixed base (1) is provided, and a guide mounting bracket (2) is fixedly installed on the top of the fixed base (1). A movable bracket (3) is slidably installed on the inner side of the guide mounting bracket (2). A textile thread inlet pipe (4) is rotatably installed on the inner side of the movable frame (3), and a control rotating cylinder (5) is fixedly installed on the outer side of the textile thread inlet pipe (4). A contact base (6) is fixedly installed on the top of the fixed base (1). Electrode contacts (7) are provided at the four corners of one side of the movable frame (3) and the contact base (6). An alarm device (8) is fixedly installed on the top of the fixed base (1). A connecting cable (9) is fixedly installed on one side of the contact base (6) and the alarm device (8).

2. The textile thread breakage monitoring device for textile production as described in claim 1, characterized in that: The inner side of the alarm device (8) includes a buzzer and a flashing light, and the alarm device (8) is electrically connected to the electrode contact (7) via a connecting cable (9).

3. The textile thread breakage monitoring device for textile production as described in claim 1, characterized in that: A worm gear (10) is rotatably mounted on the inner side of the movable frame (3), and a knob (11) is fixedly mounted on the front side of the worm gear (10). A double-acting screw (12) is rotatably mounted between the inner walls of the left and right sides of the movable frame (3), and a worm wheel (13) is fixedly mounted on the outer side of the double-acting screw (12). The worm gear (10) and the worm wheel (13) mesh with each other.

4. The textile thread breakage monitoring device for textile production as described in claim 1, characterized in that: Limiting rods (14) are fixedly installed between the inner walls of the left and right sides of the movable frame (3). Limiting clamping plates (15) are slidably installed on the left and right sides of the outer side of the limiting rods (14). The limiting clamping plates (15) are threadedly installed on the left and right sides of the outer side of the bidirectional lead screw (12).

5. The textile thread breakage monitoring device for textile production as described in claim 4, characterized in that: An arc-shaped groove is provided on one side of the limiting clamping plate (15), and an anti-slip pad is provided on the inner side of the arc-shaped groove.

6. The textile thread breakage monitoring device for textile production as described in claim 1, characterized in that: The movable frame (3) has guide grooves on its left and right sides, and guide blocks are fixedly installed on the left and right sides of the guide mounting frame (2), with the guide blocks and guide grooves fitting together.

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