A multi-station broken thread alarm winding device

Abstract

The utility model relates to textile equipment technical field discloses a kind of multi-station broken yarn alarm winding device, including winding machine body, winding machine body includes control cabinet, bottom rail and the multiple winding machine groups of fixed installation on bottom rail, monitoring alarm component is set between every two winding machine groups. The winding device of a kind of multi-station broken yarn alarm, monitoring alarm component can be set in real time monitoring the yarn state in the working process of each winding machine group, when yarn normal work, slider keeps contact with contact sensor under the action of spring force, connecting rod, swing arm and other components are in stable, once yarn broken, yarn tension disappears, swing arm swings under the action of torsional spring, simultaneously spring deformation force pushes slider to slide in cavity and separate with contact sensor, after contact sensor senses this change, signal is rapidly transmitted to control cabinet, after inside system of control cabinet receives signal, control buzzer to issue alarm, simultaneously, lamp ring is bright.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a multi-station wire breakage alarm winding device. Background Technology

[0002] In the textile industry's production process, the winding process is extremely crucial. Winding is the process of winding yarn from bobbins or skeins into large-capacity, well-formed packages that are beneficial for subsequent processing. With the continuous expansion of the textile industry and increasingly fierce market competition, textile companies are placing increasingly stringent demands on production efficiency and product quality.

[0003] Modern textile production tends towards large-scale, continuous, and automated operation modes. The winding process usually needs to process a large number of yarns simultaneously, using multi-station parallel operation to improve overall production efficiency. However, during the winding process, yarn breakage occurs frequently due to the quality of the yarn itself, the operating status of the winding equipment, and the influence of external environmental factors. Currently, when yarn breakage occurs during the winding process, it mainly relies on inspection to find the breakage point and deal with it. This makes it difficult to detect the breakage in time and take quick measures to repair it, which can lead to production interruption and affect production efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-station wire breakage alarm winding device, which has the advantages of active wire breakage alarm, making it easy for staff to promptly detect wire breakage points, and solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station wire breakage alarm winding device, comprising a winding machine body, wherein the winding machine body includes a control cabinet, a bottom rail, and multiple winding machine units fixedly installed on the bottom rail; A monitoring and alarm system is installed between every two winding units; An adjustment mechanism is provided between each pair of winding units to adjust the position of the monitoring and alarm components.

[0006] Furthermore, the monitoring and alarm component includes a fixed ring, inside which a cavity is formed. A contact sensor is fixedly installed on the inner wall of the cavity. A slider is slidably connected inside the cavity. One side of the slider contacts the contact sensor, and there is a gap between the other side of the slider and the cavity. A set of springs is fixedly connected between the slider and the inner wall of the cavity. A connecting rod is rotatably connected to the inner wall of the slider. A set of buzzers and a set of light rings are fixedly connected to the circumference of the connecting rod.

[0007] The above solution, with its designed contact sensor, allows the sensor to send a signal back to the control cabinet after the slider separates from the sensor. Upon receiving the signal, the system inside the control cabinet will activate a buzzer to sound an alarm, and the indicator light will also illuminate upon receiving the signal from the control system. This dual alarm mechanism ensures that staff can quickly detect a wire breakage in different environments.

[0008] Furthermore, the monitoring and alarm component also includes swing arms fixedly connected to both ends of a connecting rod, and a support rod fixedly connected to the other end of each swing arm. A torsion spring is fixedly connected between the support rod and each swing arm.

[0009] Through the above scheme, the torsion spring setting gives the swing arm a certain elastic restoring ability. When the yarn is working normally, the swing arm can maintain a stable state. When the yarn breaks and the tension disappears, the swing arm will swing. The spring will push the slider to slide in the cavity and separate from the contact sensor. After the contact sensor senses the separation of the slider from the sensor, it will transmit the signal to the control cabinet. The system inside the control cabinet will control the buzzer to sound an alarm and control the light ring to light up.

[0010] Furthermore, the outer circumferential surface of the fixing ring has a concave structure, and a lead ring is rotatably connected to the inner wall of the concave outer circumferential surface of the fixing ring. The lead ring is made of ceramic material, and its outer circumferential surface is arc-shaped.

[0011] The above-mentioned design features a concave structure on the outer circumference of the fixed ring and a ceramic lead ring that rotates on the inner wall. The outer circumference of the lead ring is arc-shaped. This design facilitates the smooth passage of yarn, reduces friction between the yarn and the fixed ring, and lowers the risk of yarn wear and breakage. The ceramic lead ring is wear-resistant and smooth, further ensuring the smoothness of yarn transmission.

[0012] Furthermore, the outer circumferential surface of the fixing ring is chamfered in an arc shape.

[0013] The above solution, with its rounded chamfer on the outer circumference of the fixing ring, avoids sharp edges from scratching and damaging the yarn. It plays a protective role during yarn movement, which helps improve yarn quality and production process stability, and reduces yarn breakage and other malfunctions caused by yarn damage.

[0014] Furthermore, two locking blocks are fixedly connected to the circumferential surface of the connecting rod, and both locking blocks are in contact with the fixing ring and the slider.

[0015] Through the above scheme, the locking block plays a role in limiting and fixing, which can ensure the relative position stability between the connecting rod, the fixed ring, and the slider, prevent the slider from shaking or displacing during equipment operation, thereby ensuring the normal cooperation between the components of the monitoring and alarm assembly and improving the reliability of the entire device.

[0016] Furthermore, the adjustment mechanism includes two sliding frames, which are respectively fixedly installed on adjacent winding units. A lead screw is rotatably connected to the inner wall of one of the sliding frames, and a threaded sleeve is fixedly connected to one end of the support rod. The threaded sleeve is slidably connected to the inner wall of the adjacent sliding frame and threadedly connected to the lead screw. A servo motor is fixedly installed on the side of the winding unit adjacent to the lead screw, and the output end of the servo motor is fixedly connected to one end of the lead screw.

[0017] The above solution uses a servo motor to drive the lead screw to rotate. The threaded engagement between the lead screw and the threaded sleeve causes the threaded sleeve to move along the lead screw axis, which in turn drives the support rod and the monitoring and alarm components to move. This allows the position of the monitoring and alarm components to be adjusted to contact the yarn according to the elasticity of the yarn being produced, keeping the yarn taut and meeting the requirements of different yarn specifications and winding processes.

[0018] Furthermore, a limiting rod is fixedly connected to the inner wall of the sliding frame opposite to the lead screw, and a sliding cylinder is fixedly connected to the end of the support rod that is close to the limiting rod. The sliding cylinder slides along the inner wall of the adjacent sliding frame and is slidably sleeved with the limiting rod.

[0019] Through the above scheme, the setting of the limit rod and the slide cylinder plays a guiding and limiting role. During the movement of the support rod, the slide cylinder slides along the limit rod to ensure that the support rod can only move in a straight line, preventing the support rod from deviating or shaking during the movement, and ensuring the accuracy and stability of the position adjustment of the monitoring and alarm components.

[0020] Compared with the prior art, the technical solution of this utility model has the following beneficial effects: This multi-station yarn breakage alarm winding device can monitor the yarn status of each winding unit in real time through the set monitoring and alarm components. When the yarn is working normally, the slider keeps in contact with the contact sensor under the action of the spring force, and the connecting rod, swing arm and other components are stable. Once the yarn breaks, the yarn tension disappears, the swing arm swings under the action of the torsion spring, and at the same time the spring deformation force pushes the slider to slide in the cavity and separate from the contact sensor. After the contact sensor senses this change, it quickly transmits the signal to the control cabinet. After receiving the signal, the internal system of the control cabinet controls the buzzer to sound an alarm, and at the same time the light ring lights up. The dual alarm ensures that the staff can quickly detect the yarn breakage in different environments and make timely adjustments, avoiding problems such as production interruption, yarn waste and increased defect rate caused by the failure to detect the yarn breakage in time. The adjustable mechanism can adjust the position of the monitoring and alarm components according to the elasticity of different yarns. The servo motor drives the lead screw to rotate, and the threaded engagement between the lead screw and the threaded sleeve causes the threaded sleeve to move along the lead screw axis, thereby driving the support rod and the monitoring and alarm components to move. This allows the lead ring to maintain contact with the yarn, and the tension of the yarn pulls the lead ring and the fixed ring, keeping the slider in contact with the contact sensor. During normal yarn transmission, the monitoring and alarm components can maintain a stable working state and sense changes in the yarn's condition. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the regulating mechanism structure in this application; Figure 2 This is a structural diagram of the fixed ring and lead ring of this application. Figure 3 This is a schematic diagram of the monitoring and alarm component structure of this application; Figure 4 This is a sectional view of the fixed ring structure of this application; Figure 5 This is a schematic diagram of the overall structure of this application; Figure 6 This is a schematic diagram of the overall partial structure of this application.

[0022] In the picture: 1. Winding machine body; 101. Control cabinet; 102. Bottom rail; 103. Winding unit; 2. Monitoring and alarm components; 201. Fixed ring; 202. Cavity; 203. Contact sensor; 204. Slider; 205. Spring; 206. Connecting rod; 207. Buzzer; 208. Lamp ring; 209. Swing arm; 210. Support rod; 211. Torsion spring; 3. Adjustment mechanism; 301. Sliding frame; 302. Lead screw; 303. Threaded sleeve; 304. Servo motor; 4. Lead ring; 5. Locking block; 6. Limiting rod; 7. Slide cylinder. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-6The multi-station disconnection alarm winding device in this embodiment includes a winding machine body 1, which includes a control cabinet 101, a bottom rail 102, and multiple winding machine units 103 fixedly installed on the bottom rail 102.

[0025] A monitoring and alarm component 2 is installed between every two winding machine units 103. By installing the monitoring and alarm component 2 between every two winding machine units 103, the yarn status during the operation of each winding machine unit 103 can be monitored in real time. Once a yarn breakage occurs, an alarm can be issued in time to ensure the stability and continuity of the entire winding production process.

[0026] An adjustment mechanism 3 is provided between each pair of winding units 103 to adjust the position of the monitoring and alarm component 2. The adjustment mechanism 3 enables the monitoring and alarm component 2 to adjust the tension of the yarn according to the elasticity of different yarns, ensuring that the monitoring and alarm component 2 is in contact with the yarn and adapting to various production conditions.

[0027] The monitoring and alarm component 2 includes a fixed ring 201, inside which a cavity 202 is formed. A contact sensor 203 is fixedly installed on the inner wall of the cavity 202. A slider 204 is slidably connected inside the cavity 202. One side of the slider 204 contacts the contact sensor 203, and the other side of the slider 204 has a gap with the cavity 202. A set of springs 205 is fixedly connected between the slider 204 and the inner wall of the cavity 202. The springs 205 are in a compressed state. The gap between the slider 204 and the cavity 202 allows the deformation force of the springs 205 to push the slider 204 to slide inside the cavity 202 and separate it from the contact sensor 203 after the yarn breaks, so that the contact sensor 203 can detect the breakage. After the slider 204 separates from the control cabinet 101, the signal is transmitted to the control cabinet 101. The inner wall of the slider 204 is rotatably connected to the connecting rod 206. A set of buzzers 207 and a set of light rings 208 are fixedly connected to the circumference of the connecting rod 206. The contact sensor 203 is provided so that after the slider 204 separates from the contact sensor 203, the contact sensor 203 will feed back the signal to the control cabinet 101. After receiving the signal, the system inside the control cabinet 101 will control the buzzers 207 to sound an alarm. At the same time, the light rings 208 will also light up after receiving the signal from the internal system of the control cabinet, so that the staff can make timely adjustments. The dual alarm mode can ensure that the staff can quickly detect the disconnection in different environments.

[0028] The monitoring and alarm component 2 also includes swing arms 209 fixedly connected to both ends of a connecting rod 206. Support rods 210 are fixedly connected to the other ends of the two swing arms 209. Torsion springs 211 are fixedly connected between the support rods 210 and both swing arms 209. The torsion springs 211 provide the swing arms 209 with a certain elastic restoring capability, allowing them to maintain a stable state when the yarn is working normally. When the yarn breaks and the tension disappears, the swing arms 209 will swing, and the spring 205 will push the slider 204 to slide within the cavity 202, separating it from the contact sensor 203. The contact sensor 203, upon sensing the separation of the slider 204, transmits a signal to the control cabinet 101. The system inside the control cabinet 101 controls the buzzer 207 to sound an alarm and simultaneously illuminates the light ring 208. The outer circumferential surface of the fixed ring 201 has a concave structure. Furthermore, the inner wall of the concave outer circumference of the fixing ring 201 is rotatably connected to a lead ring 4. The lead ring 4 is made of ceramic, and its outer circumference is arc-shaped. The concave structure of the outer circumference of the fixing ring 201 and the ceramic lead ring 4 rotatably connected to the inner wall, with the outer circumference of the lead ring 4 being arc-shaped, facilitate the smooth passage of yarn, reduce friction between the yarn and the fixing ring 201, and reduce the risk of yarn wear and breakage. The ceramic lead ring 4 is wear-resistant and smooth, further ensuring the smoothness of yarn transmission. The outer circumference of the fixing ring 201 is chamfered, which avoids sharp edges from scratching and damaging the yarn, playing a protective role during yarn movement. This helps improve yarn quality and the stability of the production process, and reduces failures such as yarn breakage caused by yarn damage.

[0029] Two locking blocks 5 are fixedly connected to the circumferential surface of the connecting rod 206. Both locking blocks 5 are in contact with the fixing ring 201 and the slider 204. The locking blocks 5 serve to limit and fix the position, ensuring the relative position between the connecting rod 206 and the fixing ring 201 and the slider 204 is stable. This prevents the slider 204 from shaking or shifting during equipment operation, thereby ensuring the normal cooperation between the components of the monitoring and alarm assembly 2 and improving the reliability of the entire device.

[0030] The adjusting mechanism 3 includes two sliding frames 301, which are fixedly installed on adjacent winding units 103. A lead screw 302 is rotatably connected to the inner wall of one of the sliding frames 301. A threaded sleeve 303 is fixedly connected to one end of a support rod 210. The threaded sleeve 303 is slidably connected to the inner wall of the adjacent sliding frame 301 and threadedly connected to the lead screw 302. A servo motor 304 is fixedly installed on the side of the winding unit 103 adjacent to the lead screw 302. The output end of the servo motor 304 is fixedly connected to one end of the lead screw 302. The servo motor 304 drives the lead screw 302 to rotate. The threaded engagement between the lead screw 302 and the threaded sleeve 303 causes the threaded sleeve 303 to move axially along the lead screw 302, thereby driving the support rod 210 and the monitoring and alarm group. The movement of component 2 allows the position of the monitoring and alarm component 2 to be adjusted according to the elasticity of the produced yarn, ensuring the yarn remains taut and meeting the requirements of different yarn specifications and winding processes. A limit rod 6 is fixedly connected to the inner wall of the sliding frame 301 opposite to the lead screw 302. A slide cylinder 7 is fixedly connected to the end of the support rod 210 closest to the limit rod 6. The slide cylinder 7 slides along the inner wall of the adjacent sliding frame 301 and slides into the limit rod 6. The limit rod 6 and the slide cylinder 7 serve as guides and limiters. During the movement of the support rod 210, the slide cylinder 7 slides along the limit rod 6, ensuring that the support rod 210 can only move in a straight line, preventing the support rod 210 from shifting or shaking during movement, and ensuring the accuracy and stability of the position adjustment of the monitoring and alarm component 2.

[0031] It should be noted that the contact sensor 203 mainly works by detecting whether the surfaces of two objects are in contact or the changes in physical quantities that occur when they are in contact. When the two monitored objects come into contact or the contact state changes, the physical structure or electrical characteristics inside the sensor will change accordingly, and this change will be converted into an electrical signal output, thereby realizing the perception and monitoring of the contact state.

[0032] The working principle of the above embodiment is as follows: When monitoring the state of the yarn, the servo motor 304 first drives the lead screw 302 to rotate, so that the lead screw 302 can drive the threaded sleeve 303 to slide in the adjacent sliding frame 301 and adjust the position of the lead ring 4 so that the lead ring 4 contacts the yarn. The deformation force of the torsion spring 211 can act on the swing arm 209 to keep the lead ring 4 in stable contact with the yarn and push the slider 204 to slide in the cavity 202 and contact the contact sensor 203, and can compress the spring 205. The yarn is monitored through the contact between the slider 204 and the contact sensor 203.

[0033] When the yarn breaks, the deformation force of the spring 205 will push the slider 204 to slide inside the cavity 202, causing the slider 204 to separate from the contact sensor 203. After the contact sensor 203 senses the separation of the slider 204, the contact sensor 203 transmits a signal to the control cabinet 101. The system inside the control cabinet 101 controls the buzzer 207 to sound an alarm and the light ring 208 to light up, reminding the staff to take timely action.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station wire breakage alarm winding device, comprising a winding machine body (1), characterized in that: The winding machine body (1) includes a control cabinet (101), a bottom rail (102), and multiple winding machine units (103) fixedly installed on the bottom rail (102). A monitoring and alarm component (2) is installed between each pair of winding units (103); An adjustment mechanism (3) is provided between each pair of winding units (103) to adjust the position of the monitoring and alarm component (2).

2. The multi-station wire breakage alarm winding device according to claim 1, characterized in that: The monitoring and alarm component (2) includes a fixed ring (201), a cavity (202) is formed inside the fixed ring (201), a contact sensor (203) is fixedly installed on the inner wall of the cavity (202), a slider (204) is slidably connected inside the cavity (202), one side of the slider (204) is in contact with the contact sensor (203), and there is a gap between the other side of the slider (204) and the cavity (202). A set of springs (205) is fixedly connected between the slider (204) and the inner wall of the cavity (202), and a connecting rod (206) is rotatably connected to the inner wall of the slider (204). A set of buzzers (207) and a set of lamp rings (208) are fixedly connected to the circumferential surface of the connecting rod (206).

3. The multi-station wire breakage alarm winding device according to claim 2, characterized in that: The monitoring and alarm component (2) also includes swing arms (209) fixedly connected to both ends of a connecting rod (206), and a support rod (210) fixedly connected to the other end of the two swing arms (209). A torsion spring (211) is fixedly connected between the support rod (210) and the two swing arms (209).

4. A multi-station wire breakage alarm winding device according to claim 2, characterized in that: The outer circumferential surface of the fixing ring (201) is concave, and the inner wall of the concave outer circumferential surface of the fixing ring (201) is rotatably connected to the lead ring (4). The lead ring (4) is made of ceramic material, and the outer circumferential surface is arc-shaped.

5. A multi-station wire breakage alarm winding device according to claim 2, characterized in that: The outer circumference of the fixing ring (201) is chamfered in the shape of an arc.

6. A multi-station wire breakage alarm winding device according to claim 3, characterized in that: The circumferential surface of the connecting rod (206) is fixedly connected to two locking blocks (5), and both locking blocks (5) are in contact with the fixing ring (201) and the slider (204).

7. A multi-station wire breakage alarm winding device according to claim 1, characterized in that: The adjustment mechanism (3) includes two sliding frames (301), which are fixedly installed on adjacent winding units (103). A lead screw (302) is rotatably connected to the inner wall of one of the sliding frames (301). A threaded sleeve (303) is fixedly connected to one end of the support rod (210). The threaded sleeve (303) is slidably connected to the inner wall of the adjacent sliding frame (301) and threadedly connected to the lead screw (302). A servo motor (304) is fixedly installed on the side of the winding unit (103) adjacent to the lead screw (302). The output end of the servo motor (304) is fixedly connected to one end of the lead screw (302).

8. A multi-station wire breakage alarm winding device according to claim 7, characterized in that: A limiting rod (6) is fixedly connected to the inner wall of the sliding frame (301) opposite to the lead screw (302). A slide cylinder (7) is fixedly connected to the end of the support rod (210) that is close to the limiting rod (6). The slide cylinder (7) slides along the inner wall of the adjacent sliding frame (301) and slides in conjunction with the limiting rod (6).

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