Polyamide yarn strand-splitting traction device

Abstract

The utility model relates to the field of chinlon processing, and discloses a chinlon silk yarn splitting traction device which comprises a base, a traction mechanism, a monitoring mechanism and a control module. The device comprises a base, a traction mechanism is arranged on the base, a plurality of polyamide silk threads are arranged on the traction mechanism, a monitoring box is fixedly connected to the base, a plurality of monitoring mechanisms are arranged in the monitoring box, the monitoring mechanisms are connected with the polyamide silk threads respectively, and a control module is arranged on the base. The plurality of monitoring mechanisms are connected with the control module; the monitoring mechanism comprises a pressure sensor, a push plate, a first trapezoidal plate, a second trapezoidal plate, a hook rod and a spring. Compared with the prior art, the device has the following advantages and effects that the effect of monitoring a plurality of polyamide silk threads in real time can be achieved through cooperation of all the components, then workers can conveniently find and process problems in time, the product quality and the production efficiency are improved, and the device is simple and convenient in structure and higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of polyamide processing, and particularly relates to a polyamide silk thread splitting and traction device. Background Art

[0002] Polyamide silk thread is formed by gradually melting and drawing polyamide raw materials. The polyamide silk thread splitting and traction device can wind and stretch the extruded spun thick thread, and form silk threads with a certain fineness after cooling and solidification;

[0003] In the prior art, the polyamide silk thread splitting and traction device has a single function during use. Static electricity is easily generated during the traction of polyamide silk, resulting in some thread ends or dust being adsorbed on the silk thread. As the traction device winds up, for the above problems, the document with the application number 202322658144.3 discloses a polyamide silk thread splitting and traction device, which includes a pressure roller support. The front end of the pressure roller support is fixed with a traction bottom plate, and the top of the traction bottom plate is fixed with a traction support. A cleaning support is arranged at the rear end of the traction roller, and a polyamide silk thread hole is opened on the surface of the cleaning support. A cleaning groove is arranged above the polyamide silk thread hole. The top of the pressure roller support is fixed with a water storage tank, and a connecting pipe is connected below the water storage tank. The end of the connecting pipe is fixed with a spray support, and a plurality of spray heads are arranged at the bottom of the spray support;

[0004] However, after reading the above patent document, the following problems are found: During the production process, there is a lack of the ability to monitor the quality of polyamide silk thread in real time. This leads to the situation that once problems such as polyamide silk thread breakage and unstable tension occur, it is often difficult to detect and handle them in a timely manner, resulting in problems such as product quality decline, production efficiency reduction, and resource waste. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a polyamide silk thread splitting and traction device, which can achieve the effect of real-time monitoring of multiple polyamide silk threads, thereby facilitating the staff to discover and handle problems in a timely manner, and improving product quality and production efficiency.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A polyamide silk thread splitting and traction device includes a base, a traction mechanism, a monitoring mechanism, and a control module;

[0007] The base is provided with a traction mechanism, and multiple polyamide silk threads are arranged on the traction mechanism. A monitoring box is fixedly connected to the base, and multiple monitoring mechanisms are arranged in the monitoring box. The multiple monitoring mechanisms are respectively connected to the multiple polyamide silk threads. A control module is arranged on the base, and the multiple monitoring mechanisms are all connected to the control module;

[0008] The monitoring mechanism includes a pressure sensor, a push plate, a first trapezoidal plate, a second trapezoidal plate, a hook rod, and a spring. A plurality of pressure sensors are fixedly installed in the monitoring box, and the plurality of pressure sensors are all connected to the control module. Through the cooperative design of the monitoring box, the control module, and the monitoring mechanism, the effect of real-time monitoring of the plurality of polyamide filaments can be achieved, which is convenient for the staff to discover and handle problems in a timely manner, improves product quality and production efficiency, and has a simple structure and higher practicality.

[0009] A further setting of the present utility model is that: a push plate is provided on one side of the pressure sensor. A first trapezoidal plate is fixedly connected to the push plate. A second trapezoidal plate is slidably connected to the first trapezoidal plate. A hook rod is fixedly connected to the second trapezoidal plate. The hook rod is slidably connected to the monitoring box. Through the cooperation between the first trapezoidal plate and the second trapezoidal plate, it is convenient to extrude the pressure sensor.

[0010] A further setting of the present utility model is that: a pulley is provided at one end of the hook rod. One end of the polyamide filament passes through the hook rod, and the pulley abuts against the corresponding polyamide filament. The pulley reduces the friction between the hook rod and the corresponding polyamide filament. The hook rod includes a vertical plate, a hook, a first fixing rod, and a baffle. The vertical plate is slidably connected to the monitoring box. A hook is fixedly connected to the top of the vertical plate. The pulley is rotatably sleeved on the hook. One end of the polyamide filament passes through the hook and is connected to the pulley. A first fixing rod is fixedly connected to the hook. A baffle is rotatably connected to the first fixing rod. One end of the baffle is clamped with the hook, and the baffle prevents the polyamide filament from detaching from the hook.

[0011] A further setting of the present utility model is that: a spring is fixedly sleeved on the hook rod. One end of the spring is fixedly connected to the monitoring box. The monitoring box is provided with a partition plate, and the partition plate is slidably connected to the plurality of first trapezoidal plates. The spring force makes the hook rod return to its original state.

[0012] A further setting of the present utility model is that: a plurality of alarms are fixedly installed on the monitoring box. The plurality of alarms correspond to the plurality of pressure sensors respectively and are all connected to the control module. Through the function of the alarms, it is convenient to remind the staff.

[0013] A further setting of the present utility model is as follows: The traction mechanism includes a driving roller, a squeezing roller and a splitting traction roller. There are two first fixing plates on the base. The same driving roller is rotatably connected to the two first fixing plates. The same squeezing roller is rotatably connected between the two first fixing plates. The squeezing roller corresponds to the driving roller. A splitting traction roller is provided on the base, and the splitting traction roller corresponds to the driving roller. By driving the driving roller and the splitting traction roller respectively through two driving devices, and the functions of the squeezing roller and the guiding roller, the effect of traction on multiple polyamide filaments is achieved. The specific structure and working principle of the traction mechanism can refer to the document with the application number: 202322658144.3 proposed in this application. This is the prior art and will not be elaborated too much here.

[0014] A further setting of the present utility model is as follows: One ends of multiple polyamide filaments all pass between the driving roller and the squeezing roller, and one ends are all connected to the splitting traction roller, and the connection is detachable.

[0015] A further setting of the present utility model is as follows: A guiding roller is provided on the base, and the guiding roller corresponds to the splitting traction roller. Multiple polyamide filaments are all connected to the guiding roller, which is convenient for guiding and conveying multiple polyamide filaments.

[0016] A further setting of the present utility model is as follows: The monitoring box is located between the guiding roller and the driving roller.

[0017] A further setting of the present utility model is as follows: The first trapezoidal plate is adapted to the second trapezoidal plate, which is convenient for the second trapezoidal plate to push the first trapezoidal plate.

[0018] The beneficial effect of the present utility model is: Through the cooperative design of the monitoring box, the control module and the monitoring mechanism, the effect of real-time monitoring of multiple polyamide filaments can be achieved, which is convenient for the staff to discover and handle problems in time, improves the product quality and production efficiency, and has a simple structure and higher practicability. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is the front view structural schematic diagram of a polyamide filament splitting traction device proposed by the present utility model;

[0021] Figure 2Schematic structural diagram of a monitoring mechanism for a polyamide filament splitting and traction device proposed by the present utility model;

[0022] Figure 3 Schematic structural diagram of a monitoring box, a hook rod, a pulley, and an alarm;

[0023] Figure 4 Schematic structural diagram of a splitting and traction roller;

[0024] Figure 5 Schematic diagram of the mechanism of the hook rod and the pulley.

[0025] In the figure, 1, base; 2, monitoring box; 3, driving roller; 4, squeezing roller; 5, splitting and traction roller; 6, polyamide filament; 7, pressure sensor; 8, push plate; 9, first trapezoidal plate; 10, partition board; 11, second trapezoidal plate; 12, hook rod; 121, vertical plate; 122, hook; 123, first fixing rod; 124, baffle; 13, pulley; 14, spring; 15, control module; 16, alarm; 17, guiding roller. Specific embodiments

[0026] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Refer to Figures 1-4 , a polyamide filament splitting and traction device, including a base 1, a traction mechanism, a monitoring mechanism, and a control module 15;

[0029] A traction mechanism is provided on the base 1, multiple polyamide filaments 6 are provided on the traction mechanism, a monitoring box 2 is fixedly connected to the base 1, multiple monitoring mechanisms are provided in the monitoring box 2, the multiple monitoring mechanisms are respectively connected to the multiple polyamide filaments 6, a control module 15 is provided on the base 1, and the multiple monitoring mechanisms are all connected to the control module 15;

[0030] The monitoring mechanism includes a pressure sensor 7, a push plate 8, a first trapezoidal plate 9, a second trapezoidal plate 11, a hook rod 12, and a spring 14. A plurality of pressure sensors 7 are fixedly installed in the monitoring box 2, and the plurality of pressure sensors 7 are all connected to the control module 15. Through the cooperative design of the monitoring box 2, the control module 15, and the monitoring mechanism, the effect of real-time monitoring of the plurality of polyamide filaments 6 can be achieved, which facilitates the staff to discover and handle problems in a timely manner, improves product quality and production efficiency, and has a simple structure and higher practicability.

[0031] In this embodiment, a push plate 8 is provided on one side of the pressure sensor 7. A first trapezoidal plate 9 is fixedly connected to the push plate 8. A second trapezoidal plate 11 is slidably connected to the first trapezoidal plate 9. A hook rod 12 is fixedly connected to the second trapezoidal plate 11. The hook rod 12 is slidably connected to the monitoring box 2. Through the cooperation between the first trapezoidal plate 9 and the second trapezoidal plate 11, it is convenient to extrude the pressure sensor 7.

[0032] In this embodiment, a pulley 13 is provided at one end of the hook rod 12. One end of the polyamide filament 6 passes through the hook rod 12, and the pulley 13 abuts against the corresponding polyamide filament 6. The pulley reduces the friction between the hook rod and the corresponding polyamide filament. The hook rod 12 includes a vertical plate 121, a hook 122, a first fixed rod 123, and a baffle 124. The vertical plate 121 is slidably connected to the monitoring box 2. The top of the vertical plate 122 is fixedly connected to the hook 122. The pulley 13 is rotatably sleeved on the hook 122. One end of the polyamide filament 6 passes through the hook 122 and is connected to the pulley 13. A first fixed rod 123 is fixedly connected to the hook 122. A baffle 124 is rotatably connected to the first fixed rod 123. One end of the baffle 124 is clamped with the hook 122, and the baffle 124 prevents the polyamide filament 6 from detaching from the hook 122.

[0033] In this embodiment, a spring 14 is fixedly sleeved on the hook rod 12. One end of the spring 14 is fixedly connected to the monitoring box 2. The monitoring box 2 is provided with a partition plate 10. The partition plate 10 is slidably connected to the plurality of first trapezoidal plates 9. The spring 14 acts to make the hook rod 12 return to its original state.

[0034] In this embodiment, a plurality of alarms 16 are fixedly installed on the monitoring box 2. The plurality of alarms 16 correspond to the plurality of pressure sensors 7 respectively and are all connected to the control module 15. Through the function of the alarms 16, it is convenient to remind the staff.

[0035] In this embodiment, the traction mechanism includes a driving roller 3, a squeezing roller 4 and a splitting traction roller 5. Two fixing plates I are provided on the base 1, and the same driving roller 3 is rotatably connected to the two fixing plates I. The same squeezing roller 4 is rotatably connected between the two fixing plates I. The squeezing roller 4 corresponds to the driving roller 3. A splitting traction roller 5 is provided on the base 1, and the splitting traction roller 5 corresponds to the driving roller 3. By driving the driving roller 3 and the splitting traction roller 5 respectively by two driving devices, and the functions of the squeezing roller 4 and the guiding roller 17, the effect of traction on multiple polyamide filaments 6 is achieved. For the specific structure and working principle of the traction mechanism, reference can be made to the document with the application number: 202322658144.3 proposed in this application. This is the prior art and will not be elaborated too much here.

[0036] In this embodiment, one ends of multiple polyamide filaments 6 all pass through between the driving roller 3 and the squeezing roller 4, and one ends are all connected to the splitting traction roller 5, and the connection is detachable.

[0037] In this embodiment, a guiding roller 17 is provided on the base 1. The guiding roller 17 corresponds to the splitting traction roller 5. Multiple polyamide filaments 6 are all connected to the guiding roller 17, which is convenient for guiding and conveying multiple polyamide filaments.

[0038] In this embodiment, the monitoring box 2 is located between the guiding roller 17 and the driving roller 3.

[0039] In this embodiment, the trapezoidal plate I 9 is adapted to the trapezoidal plate II 11, which is convenient for the trapezoidal plate II 11 to push the trapezoidal plate I 9.

[0040] Working principle: When in use, first pass one ends of multiple polyamide filaments 6 through between the driving roller 3 and the squeezing roller 4. At the same time, make one ends of multiple polyamide filaments 6 pass through the hooks at one ends of the corresponding hook rods 12, and make the pulleys 13 connected to the corresponding polyamide filaments 6. Then connect multiple polyamide filaments 6 to the guiding roller 17 and the splitting traction roller 5, and make multiple polyamide filaments 6 all taut. During this process, make the polyamide filaments 6 abut against the corresponding pulleys 13, and through the transmission of the pulleys 13, make the hook rods 12 slide upward on the monitoring box 2 by a certain distance, and make the springs 14 compressed. At the same time, the hook rods 12 drive the trapezoidal plate II 11 to move synchronously and act on the trapezoidal plate I 9, make the trapezoidal plate I 9 slide on the partition plate 10 by a certain distance. At the same time, the trapezoidal plate I 9 squeezes the pressure sensor 7 through the action of the push plate 8, and makes the pressure sensor 7 reach the preset numerical range.

[0041] Afterwards, when the tension of the polyamide silk thread 6 becomes unstable, during this process when the tension of the polyamide silk thread 6 decreases, the hook rod 12 slides downward a certain distance on the monitoring box 2 under the action of the spring 14, thereby reducing the extrusion force of the push plate 8 on the pressure sensor 7, and further causing the value on the pressure sensor to be less than the preset value range. On the contrary, it will cause the value on the pressure sensor 7 to be greater than the preset value range, thereby achieving the effect of detecting the tension of the polyamide silk thread 6; at the same time, the pressure sensor 7 transmits information to the control module 15, and then the control module controls and activates the corresponding alarm 16, thereby achieving the effect of conveniently reminding the staff;

[0042] When the polyamide silk thread 6 breaks, the hook rod 12 returns to its original state under the action of the spring 14 and the value on the corresponding pressure sensor 7 returns to zero. At the same time, the pressure sensor 7 transmits information to the control module 15, and at the same time, the control module 15 controls and activates the corresponding alarm 16;

[0043] In summary, the effect of real-time monitoring of multiple polyamide silk threads 6 is achieved, which is convenient for the staff to discover and handle problems in time, improving product quality and production efficiency.

[0044] The technical progress obtained by the present utility model compared with the prior art is that through the cooperation of each component, the effect of real-time monitoring of multiple polyamide silk threads 6 can be achieved, which is convenient for the staff to discover and handle problems in time, improving product quality and production efficiency, and the structure is simple and the practicability is higher.

Claims

1. A nylon thread splitting and traction device, characterized in that It includes a base (1), a traction mechanism, a monitoring mechanism, and a control module (15); A traction mechanism is provided on the base (1). A plurality of polyamide silk threads (6) are provided on the traction mechanism. A monitoring box (2) is fixedly connected to the base (1). A plurality of monitoring mechanisms are provided in the monitoring box (2). The plurality of monitoring mechanisms are respectively connected to the plurality of polyamide silk threads (6). A control module (15) is provided on the base (1). The plurality of monitoring mechanisms are all connected to the control module (15); The monitoring mechanism includes a pressure sensor (7), a push plate (8), a first trapezoidal plate (9), a second trapezoidal plate (11), a hook rod (12), and a spring (14). A plurality of pressure sensors (7) are fixedly installed in the monitoring box (2). The plurality of pressure sensors (7) are all connected to the control module (15).

2. The polyamide filament splitting and traction device according to claim 1, wherein: A push plate (8) is provided on one side of the pressure sensor (7). A first trapezoidal plate (9) is fixedly connected to the push plate (8). A second trapezoidal plate (11) is slidably connected to the first trapezoidal plate (9). A hook rod (12) is fixedly connected to the second trapezoidal plate (11). The hook rod (12) is slidably connected to the monitoring box (2).

3. The nylon filament splitting and traction device according to claim 2, characterized in that: A pulley (13) is provided at one end of the hook rod (12). One end of the polyamide silk thread (6) passes through the hook rod (12). The pulley (13) abuts against the corresponding polyamide silk thread (6). The hook rod (12) includes a vertical plate (121), a hook (122), a first fixed rod (123), and a baffle (124). The vertical plate (121) is slidably connected to the monitoring box (2). A hook (122) is fixedly connected to the top of the vertical plate (121). The pulley (13) is rotatably sleeved on the hook (122). One end of the polyamide silk thread (6) passes through the hook (122) and is connected to the pulley (13). A first fixed rod (123) is fixedly connected to the hook (122). A baffle (124) is rotatably connected to the first fixed rod (123). One end of the baffle (124) is clamped with the hook (122).

4. A polyamide filament splitting and traction device according to claim 3, characterized in that: A spring (14) is fixedly sleeved on the hook rod (12). One end of the spring (14) is fixedly connected to the monitoring box (2). The monitoring box (2) is provided with a partition plate (10). The partition plate (10) is slidably connected to the plurality of first trapezoidal plates (9).

5. The polyamide filament splitting and traction device according to claim 4, characterized in that: A plurality of alarms (16) are fixedly installed on the monitoring box (2). The plurality of alarms (16) correspond to the plurality of pressure sensors (7) respectively and are all connected to the control module (15).

6. The nylon filament splitting and traction device according to claim 1, characterized in that: The traction mechanism includes a driving roller (3), a squeezing roller (4) and a split traction roller (5). There are two first fixing plates on the base (1), and the same driving roller (3) is rotatably connected to the two first fixing plates. The same squeezing roller (4) is rotatably connected between the two first fixing plates. The squeezing roller (4) corresponds to the driving roller (3). A split traction roller (5) is provided on the base (1), and the split traction roller (5) corresponds to the driving roller (3).

7. A polyamide filament splitting and traction device according to claim 6, characterized in that: One ends of multiple polyamide filaments (6) all pass between the driving roller (3) and the squeezing roller (4), and one ends are all connected to the split traction roller (5).

8. A polyamide filament splitting and traction device according to claim 7, characterized in that: A guiding roller (17) is provided on the base (1), the guiding roller (17) corresponds to the split traction roller (5), and multiple polyamide filaments (6) are all connected to the guiding roller (17).

9. The polyamide filament splitting and traction device according to claim 8, wherein: The monitoring box (2) is located between the guiding roller (17) and the driving roller (3).

10. The polyamide filament splitting and traction device according to claim 2, characterized in that: The first trapezoidal plate (9) is adapted to the second trapezoidal plate (11).

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