A temperature controllable spinning electric dryer device

Abstract

The utility model discloses a temperature controllable spinning electric drying ware device relates to the technical field of fiber processing, the utility model discloses a work table, guide component, drying assembly and winding assembly, the work table top is provided with guide component and winding assembly, and the guide component and winding assembly are provided with drying assembly, and drying assembly includes drying cylinder and temperature control device, and the inside of drying cylinder is provided with infrared heating coil, and the top of drying cylinder is provided with temperature sensor, and guide component includes guide roller, and the lateral side of guide roller is provided with guide groove no.

Description

Technical Field

[0001] This utility model belongs to the field of fiber processing technology, and in particular relates to a temperature-controllable spinning electric dryer device. Background Technology

[0002] Drying cellulose fibers after spinning is a crucial step in fiber preparation, removing residual solvents and moisture, improving fiber mechanical properties, and controlling fiber structure, thus preparing them for subsequent processing. In the field of cellulose fiber spinning machine drying, steam heating drying technology is a commonly used method. Its principle is to use steam as a heat source. A steam generator produces steam at a certain pressure and temperature, which is then introduced into heat exchange pipes. The heat is conducted through these pipes to the drying cylinder, where it heats the cellulose fibers through heat conduction, causing the moisture in the fibers to evaporate and achieving the drying purpose. However, this drying method still has the following problems in actual operation: The temperature for drying cellulose fibers is generally 40-80℃. If the temperature is below this range, the fibers will not be dried sufficiently, resulting in inadequate drying. If the temperature is above this range, the fiber structure will be damaged and the fiber strength will be reduced. However, the temperature of steam heating drying is uncontrollable, and the surface temperature of the drying cylinder may be outside the drying temperature range, which will prevent the drying process from proceeding normally and thus affect subsequent processing. The drying and winding process of the fiber requires continuously drawing the spun cellulose fiber onto the surface of the drying cylinder to dry the cellulose fiber, and then continuing to draw it onto the surface of the bobbin for winding. During the drawing process, the cellulose fiber may deviate and cause problems such as knotting, which will affect subsequent processing. After drying, the cellulose fibers need to be stretched and wound up. If the stretching and winding is done one by one, the work efficiency is low.

[0003] To address these issues, we provide a temperature-controlled electric dryer for spinning. Utility Model Content

[0004] The purpose of this invention is to provide a temperature-controllable spinning electric dryer device. By setting up a guiding component, a drying component, and a winding component, it solves the problems of uncontrollable drying temperature during cellulose fiber drying, the possibility of cellulose fiber deviation during traction, and low working efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a temperature-controllable spinning electric dryer device, comprising a worktable, a guiding assembly, a drying assembly, and a winding assembly; the guiding assembly and the winding assembly are arranged above the worktable, and the drying assembly is arranged between the guiding assembly and the winding assembly. The drying assembly includes a drying cylinder and a temperature control device. An infrared heating coil is arranged inside the drying cylinder, and a temperature sensor is arranged above the drying cylinder. The terminals of the infrared heating coil and the temperature sensor are both connected to the temperature control device. During the drying process, the infrared heating coil is activated, and the cellulose fibers are wound around the surface of the drying cylinder. The infrared heating coil heats the drying cylinder, and the drying cylinder transfers heat to the cellulose fibers, drying them. The temperature sensor detects the temperature in real time and transmits the signal to the temperature control device. When the temperature is higher than the drying temperature range, the temperature control device reduces the power of the infrared heating coil to lower the temperature. When the temperature is lower than the drying temperature range, the temperature control device increases the power of the infrared heating coil to raise the temperature, so that the surface temperature of the drying cylinder is always within the drying temperature range, achieving the purpose of real-time monitoring and intelligent temperature control. The guiding assembly includes a guide roller, on the periphery of which are equidistantly distributed spiral guide grooves I, and on the periphery of the drying cylinder are equidistantly distributed spiral guide grooves II, and the winding assembly includes a threaded rotating rod, on the periphery of which are equidistantly distributed bobbins. In the initial state, cellulose fibers are introduced from the inlet end of guide groove one, and after circling the guide roller once, they are led from the outlet end of guide groove one to the inlet end of guide groove two. After being dried by circling the drying cylinder once, they are led from the outlet end of guide groove two to the bobbin. The bobbin rotates to pull the subsequent cellulose fibers, and the winding work is carried out at the same time as stretching the cellulose fibers.

[0006] Furthermore, the guide roller is fixedly connected to a support member that is fixedly connected to the worktable at both ends, and the outlet end of the guide groove is aligned with the inlet end of the adjacent guide groove. The alignment of the outlet end of guide groove one with the inlet end of guide groove two ensures that the cellulose fibers do not deviate during traction.

[0007] Furthermore, two support members are symmetrically fixedly connected to the lower periphery of the drying cylinder, and an inverted U-shaped support frame is provided above the drying cylinder. The vertical part of the support frame is fixedly connected to the worktable, and a temperature control device is fixedly connected to the outer wall of one of the vertical parts of the support frame. The infrared heating coil is fixedly connected to the vertical part of the support frame near the temperature control device. The support members provide support for the drying cylinder, and the support frame provides support for the temperature control device and the infrared heating coil.

[0008] Furthermore, an L-shaped connector is fixedly connected to the bottom of the horizontal part of the support frame, and the temperature sensor is located above one of the guide grooves and is fixedly connected to the horizontal part of the connector.

[0009] Furthermore, an inverted T-shaped limiting groove is provided at the top of the worktable away from the guide component. The winding component also includes a support plate. An inverted T-shaped limiting block is fixedly connected to the bottom of the support plate. The limiting block is slidably connected to the limiting groove. A threaded rod with a thread passing through the limiting block is provided inside the limiting groove. A second motor is fixedly connected to one side of the worktable. The output shaft of the second motor is connected to the end of the threaded rod that is close to it. In the initial state, start motor two. The output shaft of motor two rotates, driving the threaded rod to rotate, so that the ends of the three spools away from motor two are respectively aligned with the outlet ends of the adjacent guide grooves two. The cellulose fiber is wound onto the spool. While rotating the spool to stretch and wind up the cellulose fiber, the threaded rod rotates, causing the spool to move towards motor two. After winding one revolution, the spool moves back away from motor two. After winding one revolution, it moves back towards motor two. This cycle is repeated until the spool is finished winding and a new spool is replaced.

[0010] Furthermore, the support plate is rotatably connected to the threaded rotating rod, and a fixed baffle is fixedly connected to one end of the threaded rotating rod near the support plate. The other end of the spool away from the support plate is provided with a movable baffle that is threadedly connected to the threaded rotating rod. The fixed and movable baffles clamp the spool, allowing it to rotate together with the threaded rod.

[0011] Furthermore, a motor is fixedly connected to the side of the support plate away from the fixed baffle, and the output shaft of the motor is connected to the end of a nearby threaded rotating rod in a transmission connection. When motor one is started, the output shaft of motor one rotates, which drives the threaded rod and the bobbin to rotate, stretching and winding the cellulose fibers.

[0012] This utility model has the following beneficial effects: This invention solves the problem of uncontrollable drying temperature by setting up a drying component. An infrared heating coil heats the drying cylinder, which transfers heat to the cellulose fibers to dry them. During the drying process, a temperature sensor monitors the temperature of the drying cylinder and the cellulose fibers in real time and transmits the signal to the temperature control device. When the temperature is lower than the drying temperature, the temperature control device increases the power of the infrared heating coil to raise the temperature. When the temperature is higher than the drying temperature, the temperature control device decreases the power of the infrared heating coil to lower the temperature, thus achieving the purpose of real-time monitoring and intelligent temperature control.

[0013] This invention solves the problem of potential deviation during the winding of cellulose fibers by setting up a guiding component, a second guiding groove, and a winding component. In the initial state, the cellulose fibers are introduced from the inlet end of the first guiding groove, circle the guide roller once, and then be led from the outlet end of the first guiding groove to the inlet end of the second guiding groove. After being dried by circling the drying cylinder once, they are led from the outlet end of the second guiding groove to the bobbin. The rotation of the bobbin pulls and winds up the subsequent cellulose fibers, thereby preventing deviation during the winding of the cellulose fibers.

[0014] This invention solves the problem of low winding efficiency of cellulose fibers by setting multiple guide grooves, multiple guide grooves, and multiple spools. Multiple cellulose fibers are guided by guide grooves on the guide assembly and then enter the corresponding guide grooves for drying. After drying, the cellulose fibers are guided to the corresponding spools. Under the limitation of the fixed baffle and the movable baffle, the spools rotate together with the threaded rotating rod to wind up the cellulose fibers, thus achieving the purpose of winding up multiple cellulose fibers at the same time.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a temperature-controlled electric dryer for spinning.

[0018] Figure 2 A schematic diagram of the state during the spinning and drying process of a temperature-controlled electric spinning dryer.

[0019] Figure 3 This is a schematic diagram of the guide component.

[0020] Figure 4 This is a cross-sectional view of the drying assembly.

[0021] Figure 5 This is a diagram showing the connection structure between the worktable and the winding assembly.

[0022] Figure 6 This is a schematic diagram of the winding assembly.

[0023] Figure 7 This is a structural breakdown diagram of the winding assembly.

[0024] The attached diagram lists the components represented by each number as follows: 1. Workbench; 101. Limiting groove; 2. Guide assembly; 201. Support component one; 202. Guide roller; 2021. Guide groove one; 3. Drying assembly; 301. Support frame; 302. Temperature control device; 303. Support component two; 304. Drying cylinder; 3042. Guide groove two; 305. Infrared heating coil; 306. Temperature sensor; 307. Connector; 4. Rewinding assembly; 401. Support plate; 402. Limiting block; 403. Threaded rotating rod; 4031. Motor one; 404. Fixed baffle; 405. Movable baffle; 406. Spool; 407. Threaded rod; 4071. Motor two. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0026] Please see Figure 1-4 This utility model is a temperature-controllable spinning electric dryer device, including a workbench 1, a guide assembly 2, a drying assembly 3, and a winding assembly 4; the guide assembly 2 and the winding assembly 4 are arranged above the workbench 1, and the drying assembly 3 is arranged between the guide assembly 2 and the winding assembly 4. The drying assembly 3 includes a drying cylinder 304 and a temperature control device 302. An infrared heating coil 305 is arranged inside the drying cylinder 304, and a temperature sensor 306 is arranged above the drying cylinder 304. The terminals of the infrared heating coil 305 and the temperature sensor 306 are both connected to the temperature control device 302.

[0027] Among them, such as Figure 4 As shown, two support members 303 are symmetrically fixedly connected to the lower part of the drying cylinder 304. An inverted U-shaped support frame 301 is provided above the drying cylinder 304. The vertical part of the support frame 301 is fixedly connected to the worktable 1. A temperature control device 302 is fixedly connected to the outer wall of one of the vertical parts of the support frame 301. An infrared heating coil 305 is fixedly connected to the vertical part of the support frame 301 near the temperature control device 302. Support component 303 provides support for drying cylinder 304, and support frame 301 provides support for temperature control device 302 and infrared heating coil 305.

[0028] Among them, such as Figure 4As shown, an L-shaped connector 307 is fixedly connected to the bottom of the horizontal part of the support frame 301, and the temperature sensor 306 is located above one of the guide grooves 3042 and is fixedly connected to the horizontal part of the connector 307.

[0029] The connector 307 fixes the temperature sensor 306, enabling the temperature sensor 306 to continuously and stably perform temperature monitoring.

[0030] The working principle of this embodiment is as follows: During the drying process, the infrared heating coil 305 is activated, and the cellulose fibers are wound around the surface of the drying cylinder 304. The infrared heating coil 305 heats the drying cylinder 304, and the drying cylinder 304 transfers heat to the cellulose fibers, drying them. The temperature sensor 306 detects the temperature of the drying cylinder 304 and the cellulose fibers in real time and transmits the signal to the temperature control device 302. When the surface temperature of the drying cylinder 304 is higher than the drying temperature range, the temperature control device 302 reduces the power of the infrared heating coil 305 to lower the temperature, so that the surface temperature of the drying cylinder 304 returns to the drying temperature range. When the temperature is lower than the drying temperature range, the temperature control device 302 increases the power of the infrared heating coil 305 to raise the temperature, so that the surface temperature of the drying cylinder 304 remains within the drying temperature range, achieving the purpose of real-time monitoring and intelligent temperature control. Specific Implementation Example 2

[0031] Please see Figure 3 , Figure 5-7 Based on the first specific embodiment, the guide assembly 2 includes a guide roller 202, and the guide roller 202 has a spiral guide groove 2021 with equal spacing on its periphery. The drying cylinder 304 has a spiral guide groove 3042 with equal spacing on its periphery. The winding assembly 4 includes a threaded rotating rod 403, and the threaded rotating rod 403 has spools 406 with equal spacing on its periphery. Initially, cellulose fibers are introduced from the inlet end of guide groove 1 2021, circle around guide roller 202, and then lead from the outlet end of guide groove 1 2021 to the inlet end of the nearby guide groove 2 3042. After drying around drying cylinder 304, the fibers are led from the outlet end of guide groove 2 3042 to the nearby bobbin 406. The bobbin 406 rotates to pull the subsequent cellulose fibers. While stretching the cellulose fibers, it also performs the winding operation. The arrangement of multiple guide grooves 1 2021, guide groove 2 3042 and bobbin 406 allows for the simultaneous guiding and winding of cellulose fibers.

[0032] Among them, such as Figure 2 , Figure 3 As shown, the guide roller 202 has a support member 201 fixedly connected to the worktable 1 at both ends, and the outlet end of the guide groove 2021 is aligned with the inlet end of the adjacent guide groove 3042. Support component 201 provides support for guide roller 202. Because the outlet end of guide groove 2021 is aligned with the inlet end of guide groove 3042 which is close to it, the cellulose fiber will not deviate when it is being pulled.

[0033] Among them, such as Figure 5-7 As shown, an inverted T-shaped limiting groove 101 is provided at the top of the worktable 1 away from the guide component 2. The winding component 4 also includes a support plate 401. An inverted T-shaped limiting block 402 is fixedly connected to the bottom of the support plate 401. The limiting block 402 is slidably connected to the limiting groove 101. A threaded rod 407 with threads passing through the limiting block 402 is provided inside the limiting groove 101. A second motor 4071 is fixedly connected to one side of the worktable 1. The output shaft of the second motor 4071 is connected to the end of the threaded rod 407. The limiting block 402 slides along the limiting groove 101, which can drive the support plate 401, the threaded rotating rod 403 and the spool 406 to slide together. In the initial state, the second motor 4071 is started. The output shaft of the second motor 4071 rotates, which drives the threaded rod 407 to rotate. This causes the ends of the three spools 406 away from the second motor 4071 to be aligned with the outlet ends of the adjacent guide grooves 3042. The cellulose fibers are wound onto the spools 406. The spools 406 are rotated to stretch and wind up the cellulose fibers. At the same time, the threaded rod 407 is rotated, causing the spools 406 to move towards the second motor 4071. After winding up once, the spools 406 move back away from the second motor 4071. After winding up once, they move back towards the second motor 4071. This cycle is repeated until the spools 406 are finished winding up, and then a new spool 406 is replaced for winding.

[0034] Among them, such as Figure 7 As shown, the support plate 401 is rotatably connected to the threaded rotating rod 403. A fixed baffle 404 is fixedly connected to one end of the threaded rotating rod 403 near the support plate 401. A movable baffle 405 that is threadedly connected to the threaded rotating rod 403 is provided at the end of the spool 406 away from the support plate 401. In the initial state, a spool 406 is inserted into the threaded rotating rod 403, so that the spool 406 abuts against the fixed baffle 404. After screwing in a movable baffle 405 to clamp the spool 406, a second spool 406 is inserted, and the movable baffle 405 is screwed in to clamp the spool 406. A third spool 406 is inserted, and the movable baffle 405 is screwed in to clamp the spool 406. The fixed baffle 404 and the movable baffle 405 clamp the spool 406, so that the spool 406 can rotate together with the threaded rotating rod 403.

[0035] Among them, such as Figure 1As shown, a motor 4031 is fixedly connected to the side of the support plate 401 away from the fixed baffle 404. The output shaft of the motor 4031 is connected to the end of the nearby threaded rotating rod 403 for transmission. Start motor 4031. The output shaft of motor 4031 rotates, which drives the threaded rod 403 and the bobbin 406 to rotate, stretching and winding the cellulose fibers.

[0036] The working principle of this embodiment is as follows: In the initial state, a spool 406 is inserted into the threaded rotating rod 403, so that the spool 406 abuts against the fixed baffle 404. A movable baffle 405 is screwed in to clamp the spool 406. After clamping the three spools 406, the second motor 4071 is started. The output shaft of the second motor 4071 rotates, driving the threaded rod 407 to rotate, so that the ends of the three spools 406 away from the second motor 4071 are respectively aligned with the outlet ends of the adjacent guide grooves 3042. The cellulose fibers are introduced from the inlet end of the first guide groove 2021, circle the guide roller 202, and then be led from the outlet end of the first guide groove 2021 to the inlet end of the adjacent guide groove 3042. After being dried by circling the drying cylinder 304, the fibers are discharged from the outlet end of the second guide groove 3042. The end of the fiber is guided to the nearby spool 406. Motor 1 4031 is started. The output shaft of Motor 1 4031 rotates, driving the threaded rod 403 and the spool 406 to rotate, stretching and winding the cellulose fiber. At the same time, the output shaft of Motor 2 4071 rotates, driving the threaded rod 407 to rotate, causing the spool 406 to move towards Motor 2 4071. After winding one revolution, the spool 406 moves away from Motor 2 4071 again, and after winding one revolution, it moves towards Motor 2 4071 again. This cycle repeats until the spool 406 is finished winding, and then a new spool 406 is replaced for winding. The setting of multiple guide grooves 1 2021, guide groove 2 3042 and spool 406 allows for the simultaneous guiding and winding of multiple cellulose fibers.

[0037] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A temperature-controllable spinning electric dryer device, comprising a worktable (1), a guiding assembly (2), a drying assembly (3), and a winding assembly (4); characterized in that: A guide assembly (2) and a winding assembly (4) are provided above the workbench (1). A drying assembly (3) is provided between the guide assembly (2) and the winding assembly (4). The drying assembly (3) includes a drying cylinder (304) and a temperature control device (302). An infrared heating coil (305) is provided inside the drying cylinder (304). A temperature sensor (306) is provided above the drying cylinder (304). The terminals of the infrared heating coil (305) and the temperature sensor (306) are connected to the temperature control device (302). The guiding assembly (2) includes a guide roller (202), and the guide roller (202) has a spiral guide groove (2021) with equal spacing on its periphery. The drying cylinder (304) has a spiral guide groove (3042) with equal spacing on its periphery. The winding assembly (4) includes a threaded rotating rod (403), and the threaded rotating rod (403) has spools (406) with equal spacing on its periphery.

2. The temperature-controllable spinning electric dryer device according to claim 1, characterized in that: The guide roller (202) is fixedly connected to the support member (201) which is fixedly connected to the worktable (1) at both ends, and the outgoing end of the guide groove (2021) is aligned with the ingoing end of the guide groove (3042) which is close to it.

3. The temperature-controllable spinning electric dryer device according to claim 1, characterized in that: Two support members (303) are symmetrically fixedly connected to the lower part of the drying cylinder (304). An inverted U-shaped support frame (301) is provided above the drying cylinder (304). The vertical part of the support frame (301) is fixedly connected to the workbench (1). A temperature control device (302) is fixedly connected to the outer wall of one of the vertical parts of the support frame (301). The infrared heating coil (305) is fixedly connected to the vertical part of the support frame (301) near the temperature control device (302).

4. The temperature-controllable spinning electric dryer device according to claim 3, characterized in that: The bottom of the horizontal part of the support frame (301) is fixedly connected to an L-shaped connector (307), and the temperature sensor (306) is located above one of the guide grooves (3042) and is fixedly connected to the horizontal part of the connector (307).

5. The temperature-controllable spinning electric dryer device according to claim 1, characterized in that: The top of the workbench (1) is provided with an inverted T-shaped limiting groove (101) at a position away from the guide assembly (2). The winding assembly (4) also includes a support plate (401). An inverted T-shaped limiting block (402) is fixedly connected to the bottom of the support plate (401). The limiting block (402) is slidably connected to the limiting groove (101). A threaded rod (407) with a thread through the limiting block (402) is provided inside the limiting groove (101). A second motor (4071) is fixedly connected to one side of the workbench (1). The output shaft of the second motor (4071) is connected to the end of the threaded rod (407) with a transmission connection.

6. The temperature-controllable spinning electric dryer device according to claim 5, characterized in that: The support plate (401) is rotatably connected to the threaded rotating rod (403). A fixed baffle (404) is fixedly connected to one end of the threaded rotating rod (403) near the support plate (401). A movable baffle (405) that is threadedly connected to the threaded rotating rod (403) is provided at the other end of the spool (406) away from the support plate (401).

7. The temperature-controllable spinning electric dryer device according to claim 6, characterized in that: A motor (4031) is fixedly connected to the side of the support plate (401) away from the fixed baffle (404), and the output shaft of the motor (4031) is connected to the end of the nearby threaded rotating rod (403) for transmission.

Images