Inclined porcelain eye yarn jumping prevention and yarn blocking device

Abstract

The utility model discloses an inclined porcelain eye yarn jumping prevention yarn blocking device, which relates to the technical field of yarn equipment, and is characterized by comprising a plastic main body, the plastic main body is detachably connected with a porcelain eye, and the porcelain eye is provided with a through hole for a yarn to pass through. The top surface of the plastic main body is provided with an inclined limiting ring for accommodating the embedding of the porcelain eye, the inner wall of the limiting ring is provided with a horizontal limiting strip, the outer wall of the porcelain eye is provided with an annular groove for accommodating the embedding of the limiting strip, and the porcelain eye is fixed with the limiting ring by embedding the limiting strip into the annular groove. Through the eccentric arrangement of the upper hole and the lower hole of the porcelain eye in the vertical direction and the inclined installation mode of the porcelain eye, movement of yarn can be effectively restrained, jumping of the yarn in a complex movement state is reduced, the yarn cannot jump out of a detection area when the yarn is suddenly accelerated or stopped, and the detection accuracy is improved. Therefore, the yarn state monitoring accuracy and reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of yarn equipment technology, and more specifically, it relates to an inclined ceramic eye anti-skid yarn blocking device. Background Technology

[0002] In modern weaving processes, yarn condition monitoring is crucial for ensuring product quality and production efficiency. Yarn undergoes various complex motion states during weaving, such as sudden acceleration and abrupt stops. These changes place high demands on the accuracy and stability of yarn condition monitoring sensors.

[0003] Existing yarn blocking devices are mainly installed on yarn condition monitoring sensors. The yarn blocking device allows yarns of a certain thickness and with knots of a certain size to pass through. The main purpose of the yarn blocking device is to prevent the yarn from swaying radially and getting tangled on the sensor components. When the yarn suddenly accelerates from a stationary state, or when the yarn moves quickly and stops abruptly, the yarn may sometimes cause huge jumps in the longitudinal direction, which is called yarn skipping. Yarn skipping may cause the yarn to jump out of the detection area. However, due to the limitations of the yarn application, a tensioning mechanism cannot be set on the yarn blocking device to restrain the yarn.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an inclined ceramic eye anti-skimming yarn blocking device.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an inclined ceramic eye anti-skipping yarn blocking device, comprising a plastic body, a ceramic eye detachably connected to the plastic body, a through hole for accommodating yarn passing through the ceramic eye, a limiting ring inclinedly arranged on the top surface of the plastic body for accommodating the embedded ceramic eye, a horizontally arranged limiting strip on the inner wall of the limiting ring, and an annular groove for accommodating the embedded limiting strip on the outer wall of the ceramic eye, wherein the ceramic eye is fixed to the limiting ring by the limiting strip being embedded in the annular groove.

[0007] The present invention is further configured such that the upper and lower holes of the porcelain eye are eccentrically arranged in the vertical direction.

[0008] The present invention is further configured such that: an extension edge is provided on one side of the ceramic eye, the outer diameter of the extension edge is larger than the diameter of the limiting ring, and when the ceramic eye is fixed inside the limiting ring, the extension edge abuts against the top surface of the limiting ring.

[0009] The present invention is further configured such that a chamfer with a through hole is provided on the side of the ceramic eye away from the extended side.

[0010] The present invention is further configured such that: a positioning groove for fixing to a yarn frame is provided on the plastic body, and the diameter of the opening of the positioning groove is smaller than the diameter of the bottom of the positioning groove.

[0011] The present invention is further configured such that the limiting ring is integrally formed with the plastic body.

[0012] The present invention is further configured such that the tilt angle of the limiting ring is in the range of 60°-75°.

[0013] The present invention is further configured such that the tilt angle of the limiting ring is 68°.

[0014] In summary, this utility model has the following beneficial effects: By eccentrically positioning the upper and lower holes of the ceramic eye in the vertical direction and by tilting the ceramic eye during installation, the movement of the yarn can be effectively constrained, reducing yarn bounce during complex movements. This prevents the yarn from jumping out of the detection area during sudden acceleration or abrupt stops, thereby improving the accuracy and reliability of yarn condition monitoring. Furthermore, the yarn-blocking device of this utility model has a simple structure, mainly composed of a plastic body and ceramic eyes, with few parts, a simple manufacturing process, and low cost. Simultaneously, the detachable connection of the ceramic eyes facilitates replacement and maintenance, further reducing operating costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the plastic body in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the porcelain eye in this utility model.

[0019] In the diagram: 1. Plastic body; 2. Ceramic eye; 3. Through hole; 4. Limiting ring; 5. Limiting strip; 6. Annular groove; 7. Extension edge; 8. Chamfer; 9. Positioning groove. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] To better describe and illustrate the embodiments of this application, reference may be made to one or more accompanying drawings, but the additional details or examples used to describe the drawings should not be considered as limiting the scope of any of the utility model creation, the embodiments or preferred embodiments of this application, or the preferred methods described herein.

[0022] In the description of this utility model, it should be noted that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate that the device referred to must have a specific orientation or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] A tilted ceramic eye anti-skimming yarn blocking device, such as Figure 1 As shown, the device includes a plastic body 1 and a ceramic eye 2. The plastic body 1 serves as the base of the entire device, supporting and fixing other components. Its structural design ensures the overall stability and reliability of the device. The ceramic eye 2 is detachably connected to the plastic body 1. This design facilitates the replacement and maintenance of the ceramic eye 2, reduces the cost of use, and improves the flexibility and service life of the device.

[0026] The top surface of the plastic body 1 is provided with an inclined limiting ring 4, which is used to accommodate the ceramic eye 2. The inner wall of the limiting ring 4 is provided with a horizontally arranged limiting strip 5, and the outer wall of the ceramic eye 2 is provided with an annular groove 6, which is used to accommodate the limiting strip 5. By the limiting strip 5 being inserted into the annular groove 6, the ceramic eye 2 can be firmly fixed in the limiting ring 4. This fixing method is not only simple and reliable, but also ensures the stability and reliability of the ceramic eye 2 in the limiting ring 4, preventing the ceramic eye 2 from loosening or shifting during operation. During installation, the operator only needs to press the ceramic eye 2. At this time, the limiting strip 5 is squeezed and deformed, so that the ceramic eye 2 can slide smoothly into the limiting ring 4. When the limiting strip 5 enters the annular groove 6, it restores its deformation and presses against the inner wall of the annular groove 6, thereby fixing the ceramic eye 2 to the plastic body 1. This operation is simple, convenient and efficient.

[0027] Specifically, the ceramic eye 2 has a through hole 3 for accommodating the yarn. The design of the through hole 3 ensures that the yarn can pass smoothly through the ceramic eye 2. At the same time, the upper and lower holes of the ceramic eye 2 are eccentrically set in the vertical direction. This eccentric design can constrain the yarn when it passes through the ceramic eye 2, reduce the yarn's jump, and thus improve the yarn's stability. It can effectively prevent the yarn from jumping out of the detection area in the event of sudden acceleration or sudden stop, and effectively improve the accuracy and reliability of yarn condition monitoring.

[0028] Furthermore, the limiting ring 4 is integrally formed with the plastic body 1. This design improves the overall integrity and stability of the structure and enhances the durability of the device. The tilt angle of the limiting ring 4 is in the range of 60°-75°. The optimal tilt angle of the limiting ring 4 in this invention is 68°. The diameter of the limiting ring 4 is 8.2mm, and the diameter of the through hole 3 is 3mm. This design of tilt angle and hole diameter can constrain the movement of the yarn to the greatest extent while ensuring the smooth passage of the yarn, reducing the friction between the yarn and the ceramic eye 2, and extending the service life of the ceramic eye 2.

[0029] One side of the ceramic eye 2 is provided with an extension edge 7. The outer diameter of the extension edge 7 is larger than the diameter of the limiting ring 4. When the ceramic eye 2 is fixed inside the limiting ring 4, the extension edge 7 abuts against the top surface of the limiting ring 4. The design of the extension edge 7 not only enhances the connection stability between the ceramic eye 2 and the limiting ring 4, but also prevents the ceramic eye 2 from shaking inside the limiting ring 4, further ensuring the stability of the yarn when passing through. Furthermore, the side of the ceramic eye 2 away from the extension edge 7 is provided with a chamfer 8 and the chamfer 8 is connected to the through hole 3. The design of the chamfer 8 can accommodate the hook to pass through and guide the yarn smoothly into the through hole 3 of the ceramic eye 2, reducing the resistance of the yarn when entering the ceramic eye 2 and improving the yarn's passability.

[0030] The plastic body 1 has a positioning groove 9, which is used to fix the yarn frame. The diameter of the groove opening of the positioning groove 9 is smaller than the diameter of the bottom of the groove. This design can ensure that the device is installed more stably on the textile equipment and prevent the device from shifting during operation. Through this design, the yarn blocking device of this utility model can be installed quickly and accurately on the textile equipment, improving installation efficiency and reducing production accidents caused by device displacement.

[0031] In practical use, operators use a hook to pass the yarn through the through-hole 3 of the ceramic eye 2. When the yarn experiences complex movements such as sudden acceleration or abrupt stop during production, the eccentric design and inclined installation of the ceramic eye 2 effectively constrain the yarn's movement, reducing yarn bounce. The extended edge 7 further enhances the connection stability between the ceramic eye 2 and the limiting ring 4, preventing the ceramic eye 2 from shaking within the limiting ring 4. The chamfer 8 guides the yarn smoothly into the through-hole 3 of the ceramic eye 2, improving yarn passability. Through the above structural design, the inclined ceramic eye 2 anti-yarn bounce blocking device of this invention can effectively prevent yarn bounce and improve the accuracy and stability of yarn condition monitoring.

[0032] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A slanted eyelet anti-jumping yarn blocking device, characterized in that: The utility model relates to a plastic body (1) is detachably connected with porcelain eye (2) on, the porcelain eye (2) is set up with the inclined angle on the top of plastic body (1), and the inclined angle is used for accommodating porcelain eye (2) and embeds the limiting ring (4), the limiting ring (4) is provided with the horizontal setting limiting strip (5) on the inner wall, and the limiting strip (5) is embedded in the ring groove (6) of the outer wall of porcelain eye (2) and is accommodated, and porcelain eye (2) is fixed with limiting ring (4) through the limiting strip (5) embedding ring groove (6).

2. A tilting eyelet yarn-jumping-preventing and yarn-stopping device according to claim 1, characterized in that: The upper and lower holes of the porcelain eye (2) are eccentrically arranged in the vertical direction.

3. A tilting eyelet yarn-jumping-preventing and yarn-stopping device according to claim 1, characterized in that: An extension edge (7) is arranged on one side of the porcelain eye (2), the outer diameter of the extension edge (7) is greater than the diameter of the limiting ring (4), and when the porcelain eye (2) is fixed in the limiting ring (4), the extension edge (7) abuts against the top surface of the limiting ring (4).

4. A tilt type eyelet yarn skipping preventing and yarn blocking device according to claim 3, characterized in that: A chamfer (8) is arranged on the side of the porcelain eye (2) away from the extension edge (7) and communicates with the through hole (3).

5. A tilting eyelet yarn-jumping-preventing and yarn-stopping device according to claim 1, characterized in that: A positioning groove (9) is arranged on the plastic body (1) and used for fixing a yarn holder, the diameter of the groove opening of the positioning groove (9) is less than the diameter of the groove bottom.

6. A tilting eyelet yarn-jumping-preventing and yarn-stopping device according to claim 1, characterized in that: The limiting ring (4) is integrally formed with the plastic body (1).

7. A tilting eyelet yarn-jumping-preventing and yarn-stopping device according to claim 1, characterized in that: The inclination angle of the limiting ring (4) ranges from 60° to 75°.

8. A tilt-up eyelet yarn-jumping-preventing and yarn-stopping device according to claim 7, characterized in that: The inclination angle of the limiting ring (4) is 68°.

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