Broken warp visual detection device for cloth processing
By using a warp breakage visual detection device for fabric processing, which monitors and adjusts warp tension using a CCD vision camera and an alarm, the problem of warp breakage during textile weaving is solved, ensuring fabric quality and production stability.
Patent Information
- Application Number
- CN202422974149.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-04
AI Technical Summary
When weaving fabric, the warp threads are prone to breakage during the conveying process of a textile machine due to excessive or insufficient tension, resulting in defective fabric. Existing technology makes it difficult to detect and handle these defects in a timely manner.
Design a visual inspection device for warp breakage in fabric processing. It uses a CCD vision camera to monitor the warp status in real time, combines it with supplementary lighting to improve the inspection effect, and promptly alerts the operator through an alarm to adjust the warp tension to prevent breakage or slack.
It enables stability monitoring and tension control during the warp conveying process, timely detection and handling of broken or loose threads, avoidance of fabric defects, and improvement of production efficiency and product quality.
Smart Images
Figure CN223548198U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric production and processing technology, specifically to a visual inspection device for warp breakage in fabric processing. Background Technology
[0002] Fabric textiles are the process of transforming raw materials into textiles through a series of processes. In the textile process, raw materials undergo fiber extraction and processing to produce yarn. Then, the yarn is woven or knitted together to form fabric. With the development of modern technology, the textile industry has experienced rapid growth compared to the past, and assembly line weaving processes have greatly increased the production speed of fabrics.
[0003] When weaving fabric, the warp threads are under tension as they are fed from the warp frame to the weaving machine. This can cause the warp threads to break during the process. If this is not detected and dealt with in time, the woven fabric will be defective and unusable due to the lack of warp threads, resulting in waste and increasing the burden on enterprises. Further development and improvement are needed. Utility Model Content
[0004] The purpose of this invention is to provide a visual inspection device for broken warp threads in fabric processing, which addresses the problem that warp threads with a certain tension are prone to breakage during the fabric weaving process, resulting in defective fabric.
[0005] This utility model achieves the above-mentioned objective through the following technical solution: a visual inspection device for warp breakage in fabric processing, comprising a support platform, a support mounting column provided at one horizontal end of the top of the support platform, two L-shaped support mounting plates equidistantly arranged horizontally on the top of the support platform on one side of the support mounting column, a support top plate provided above the space between the L-shaped support mounting plates, one end of the support top plate being connected to the support mounting column, and fixed mounting plates provided at both longitudinal ends of the horizontal side of the L-shaped support mounting plates, with limit bolts provided on the outer surface of the longitudinal side of the fixed mounting plates. One end of the limiting bolt passes through the fixed mounting plate and is threaded to a rotating support plate. Guide rollers are provided at both ends of the rotating support plates. Yarn guide plates are provided between the guide rollers and on both sides of the longitudinal direction of the support mounting column. Several yarn guide holes are provided at equal intervals along the longitudinal direction of the yarn guide plates. Two CCD vision cameras are provided at the bottom of the support top plate between the L-shaped support mounting plates. The two CCD vision cameras are respectively located on both sides of the longitudinal direction of the support mounting column. A supplementary light is provided at the bottom of the support top plate on the lateral side of the CCD vision cameras. An alarm is provided at the top of the support top plate.
[0006] Furthermore, the bottom of the support platform is fixedly connected to the ground by anchor bolts.
[0007] Furthermore, a bearing is provided inside the rotating support plate, with the outer ring of the bearing fixedly connected to the rotating support plate and the inner ring fixedly connected to the shaft end of the guide roller.
[0008] Furthermore, the yarn guide plate has a rectangular elongated hole, and a fixing adjustment bolt is provided in the rectangular elongated hole. The fixing adjustment bolt passes through the rectangular elongated hole and is threadedly connected to the L-shaped support mounting plate.
[0009] Furthermore, the CCD vision camera, the supplementary light, and the alarm are all electrically connected to the textile machine control center.
[0010] Compared with the prior art, the advantages of this utility model are: the utility model has a reasonable design, simple and stable structure, and strong practicality; it can adjust the tension during the warp conveying process, avoiding the warp from breaking due to excessive tension or wrinkling or knotting due to insufficient tension; in addition, even if the warp breaks or loosens during the conveying process, it can be detected immediately and a prompt can be issued so that operators can troubleshoot in time and ensure the stability of the warp conveying, making it suitable for widespread use. Attached Figure Description
[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0012] Figure 2 This is the front view of the present invention;
[0013] Figure 3 for Figure 1 Enlarged view of section A;
[0014] Figure 4 for Figure 2 Enlarged view of section B in the middle.
[0015] In the diagram: 1-Supporting platform, 2-Supporting mounting column, 3-L-shaped support mounting plate, 4-Supporting top plate, 5-Fixed mounting plate, 6-Limiting bolt, 7-Rotating support plate, 8-Guide roller, 9-Yarn guide plate, 10-Yarn guide hole, 11-CCD vision camera, 12-Supplemental light, 13-Alarm. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0018] Combination Figures 1 to 4 The illustrated fabric processing warp breakage visual inspection device includes a support platform 1. A support mounting column 2 is provided at one horizontal end of the top of the support platform 1. Two L-shaped support mounting plates 3 are equidistantly arranged horizontally on the top of the support platform 1 on one horizontal side of the support mounting column 2. A support top plate 4 is provided above the space between the L-shaped support mounting plates 3. One end of the support top plate 4 is connected to the support mounting column 2. Fixed mounting plates 5 are provided at both longitudinal ends of the horizontal side of the L-shaped support mounting plates 3. Limit bolts 6 are provided on the outer surface of the longitudinal side of the fixed mounting plates 5. One end of the limit bolt 6 passes through the fixed mounting plate 5. The mounting plate 5 is threadedly connected to a rotating support plate 7. Guide rollers 8 are provided at both ends of the rotating support plate 7. Yarn guide plates 9 are provided between the guide rollers 8 and on both sides of the longitudinal direction of the support mounting column 2. Several yarn guide holes 10 are provided at equal intervals along the longitudinal direction of the yarn guide plates 9. Two CCD vision cameras 11 are provided at the bottom of the support top plate 4 between the L-shaped support mounting plates 3. The two CCD vision cameras 11 are located on both sides of the longitudinal direction of the support mounting column 2. A supplementary light 12 is provided at the bottom of the support top plate 4 on the side of the CCD vision camera 11. An alarm 13 is provided at the top of the support top plate 4.
[0019] The bottom of the support platform 1 is fixedly connected to the ground by anchor bolts to ensure the stability and firmness of the entire device during operation. The rotating support plate 7 is equipped with a bearing. The outer ring of the bearing is fixedly connected to the rotating support plate 7, and the inner ring is fixedly connected to the shaft end of the guide roller 8 to ensure smooth rotation of the guide roller 8 for smooth warp yarn transmission. The yarn guide plate 9 has a rectangular elongated hole, and a fixing adjustment bolt is installed in the rectangular elongated hole. The fixing adjustment bolt passes through the rectangular elongated hole and is threadedly connected to the L-shaped support mounting plate 3 to adjust the height of the yarn guide plate 9 and replace the yarn guide plate 9 with different numbers of yarn guide holes 10. The CCD vision camera 11, the supplementary light 12, and the alarm 13 are all electrically connected to the textile machine control center to receive the signals transmitted by the CCD vision camera 11 and control the working status of the supplementary light 12 and the alarm 13.
[0020] In use, several warp threads are transmitted through the guide holes in the guide plates of the L-shaped support mounting plate at one end of the upper horizontal side of the support platform, and then through the guide holes in the guide plates of the other L-shaped support mounting plate. By adjusting the rotating support plate with limit bolts, the guide rollers at both ends of the inner side of the rotating support plate are controlled to control the warp tension during transmission. In addition, the warp transmission status between the L-shaped support mounting plates can be monitored in real time by a CCD vision camera. The set supplementary lights can improve the monitoring effect. When the warp threads are broken or loose, it can be detected immediately and an alarm will be triggered to prompt the operator to troubleshoot in time and ensure the stability of the warp transmission.
[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A visual inspection device for warp breakage in fabric processing, comprising a support platform (1), characterized in that: A support mounting column (2) is provided at one horizontal end of the top of the support bearing platform (1). Two L-shaped support mounting plates (3) are provided at equal horizontal intervals on the top of the support bearing platform (1) on one horizontal side of the support mounting column (2). A support top plate (4) is provided above the L-shaped support mounting plates (3). One end of the support top plate (4) is connected to the support mounting column (2). Fixed mounting plates (5) are provided at both ends of the longitudinal side of the L-shaped support mounting plates (3). Limit bolts (6) are provided on the outer surface of the longitudinal side of the fixed mounting plates (5). One end of the limit bolts (6) passes through the fixed mounting plates (5) and is threaded to a rotating support plate (7). Guide rollers (8) are provided at both ends of the rotating support plate (7). Guide plates (9) are provided between the guide rollers (8) and on both sides of the longitudinal direction of the support mounting column (2). A number of guide holes (10) are provided at equal intervals along the longitudinal direction of the guide plates (9). Two CCD vision cameras (11) are provided at the bottom of the support top plate (4) between the L-shaped support mounting plates (3). The two CCD vision cameras (11) are respectively located on both sides of the longitudinal direction of the support mounting column (2). A supplementary light (12) is provided at the bottom of the support top plate (4) on the lateral side of the CCD vision camera (11). An alarm (13) is provided at the top of the support top plate (4).
2. The fabric processing warp breakage visual inspection device according to claim 1, characterized in that... The bottom of the support platform (1) is fixedly connected to the ground by anchor bolts.
3. The fabric processing warp breakage visual inspection device according to claim 1, characterized in that... The rotating support plate (7) is equipped with a bearing. The outer ring of the bearing is fixedly connected to the rotating support plate (7), and the inner ring is fixedly connected to the shaft end of the guide roller (8).
4. The fabric processing warp breakage visual inspection device according to claim 1, characterized in that... The yarn guide plate (9) has a rectangular elongated hole, and a fixing adjustment bolt is provided in the rectangular elongated hole. The fixing adjustment bolt passes through the rectangular elongated hole and is threadedly connected to the L-shaped support mounting plate (3).
5. The fabric processing warp breakage visual inspection device according to claim 1, characterized in that... The CCD vision camera (11), the supplementary light (12), and the alarm (13) are all electrically connected to the textile machine control center.