A dry-wet process spinning machine

Abstract

The application relates to the technical field of spinning, and discloses a dry-wet process spinning machine, which comprises a rack, a movable frame, a glue liquid pipeline, a glue liquid distribution disc and a spinning assembly. The movable frame is arranged on the rack in a lifting and moving mode; the glue liquid pipeline is arranged on the movable frame; the glue liquid distribution disc is arranged on the movable frame and located on the lower side of the glue liquid pipeline and in communication with the glue liquid pipeline; the spinning assembly is arranged on the movable frame and located below the glue liquid distribution disc and in communication with the glue liquid distribution disc; and a temperature control layer is arranged on the outer sides of the glue liquid pipeline, the glue liquid distribution disc and the spinning assembly and used for heating and heat preservation. The air supply part is provided with an air supply cavity, the air supply cavity is provided with an air supply inlet and a plurality of air supply outlets, the air supply outlets are located on the side wall of the air supply part, and the spinning assembly is located above one side of the air supply outlets. Through the technical scheme, the problems of the existing technology, such as the difficulty in treating the flaws of the yarn, the complicated operation, the waste of time and the inconvenience in controlling the temperature of the glue liquid, are solved.

Description

A dry-wet spinning machine Technical Field

[0001] This invention relates to the field of spinning technology, specifically to a dry-wet spinning machine. Background Technology

[0002] Lyocell fiber is hailed as a green fiber, having revolutionized viscose fiber production by eliminating the use of toxic carbon disulfide and excessive amounts of acids and alkalis. Its production process involves no chemical reaction of lignocellulose, uses the non-toxic and recyclable solvent NMMO, and produces a biodegradable product whose degradation products pose no harm to humans or the environment. Therefore, it possesses considerable market potential.

[0003] In existing dry-wet spinning machines, rectangular components, due to their side-blowing method, result in uneven airflow to the filaments and are being phased out. Other ring-shaped components also have varying degrees of defects due to design limitations. In some cases, the arrangement of the coagulation bath lift causes instability in the coagulation bath level and dead zones in the bath circulation. Furthermore, they can only operate from one side, making it difficult to handle filament defects, resulting in cumbersome operation, wasted time, and inconvenient control of the sizing solution temperature. Summary of the Invention

[0004] This invention proposes a dry-wet spinning machine that solves the problems of difficult handling of filament defects, cumbersome operation, wasted time, and inconvenient control of sizing solution temperature in related technologies.

[0005] The technical solution of the present invention is as follows:

[0006] A dry-wet spinning machine, comprising

[0007] frame,

[0008] The movable frame is vertically and movably mounted on the machine frame.

[0009] Adhesive piping, wherein the adhesive piping is mounted on the movable frame.

[0010] An adhesive dispensing tray is mounted on the movable frame and located below the adhesive pipeline, and is in communication with the adhesive pipeline.

[0011] A spinning assembly is mounted on the movable frame, located below and in communication with the adhesive distribution disc.

[0012] A temperature control layer is disposed on the outside of the adhesive pipeline, the adhesive distribution plate, and the spinning assembly, and is used for heating and heat preservation.

[0013] An air supply component has an air supply cavity, which has an air supply inlet and several air supply outlets. The air supply outlets are located on the side wall of the air supply component, and the spinning assembly is located above the side of the air supply outlets.

[0014] As a further technical solution, the air supply cavity has a descending section and an ascending section connected to the descending section, the end of the ascending section is the air supply outlet, and the cross-sectional area of ​​the ascending section gradually decreases.

[0015] As a further technical solution, it also includes

[0016] A coagulation bath is movably mounted on the frame, located below the spinning assembly. The coagulation bath has a spinning inlet at the top and a spinning outlet at the bottom.

[0017] A reversing roller is disposed below the coagulation bath, and the filament bundle passes around the reversing roller after being sent out from the spinning outlet.

[0018] As a further technical solution, the spinning assembly includes

[0019] A flow stabilizer is mounted on the movable frame. The flow stabilizer has a cavity, the upper end of which communicates with the adhesive distribution disc, and the lower end has an outlet. The bottom of the flow stabilizer has an insertion groove located below the outlet. The horizontal side of the insertion groove has an insertion port, and the lower side has a through hole.

[0020] A spinneret, which is slidably disposed in the insertion slot and inserted into the insertion slot from the insertion port.

[0021] As a further technical solution, the spinning assembly also includes

[0022] A sliding block, which is slidably mounted on the flow stabilizer cylinder.

[0023] A flow regulating cone is disposed on the sliding block and located in the cavity, above the spinneret. Its raising and lowering position adjusts the flow rate of the spinneret.

[0024] An adjusting bolt, threaded onto the flow stabilizer, has a first inclined surface; the sliding block has a second inclined surface, which abuts against the first inclined surface.

[0025] A first elastic element, one end of which acts on the sliding block and the other end of which acts on the flow stabilizer, provides a force for the sliding block to rise.

[0026] As a further technical solution, the lower end of the sliding block has a tapered portion that extends into the insertion groove. The spinneret has a guide slope on one side and a slot at the upper end. When the spinneret is inserted into the insertion groove, the guide slope pushes the tapered portion, causing the sliding block to drive the flow regulating cone to rise. When the spinneret is fully inserted into the insertion groove, the tapered portion is locked into the slot.

[0027] As a further technical solution, the spinning assembly also includes

[0028] A sliding baffle is slidably disposed in the cavity, and opens or closes the outlet after sliding. It has a third inclined surface, and the sliding block also has a fourth inclined surface, with the third inclined surface abutting against the fourth inclined surface.

[0029] The second elastic element acts on the sliding baffle at one end and on the flow stabilizer at the other end, providing the sliding baffle with a force to close the outlet.

[0030] As a further technical solution, the sliding block includes

[0031] A lifting component is slidably disposed below the sliding block, and the tapered portion is disposed at the lower end of the lifting component.

[0032] The third elastic element has one end acting on the sliding block and the other end acting on the lifting element, providing a force for the lifting element to approach the slot.

[0033] As a further technical solution, it also includes

[0034] A linear drive unit is mounted on the frame to drive the moving frame to rise and fall.

[0035] As a further technical solution, it also includes

[0036] A yarn collecting shaft is mounted on the frame and located on one side of the reversing roller, and is used for collecting and organizing the yarn bundle.

[0037] The working principle and beneficial effects of this invention are as follows:

[0038] This invention incorporates a frame as a fundamental support, providing a stable platform for the entire equipment. The movable frame, with its lifting mechanism, increases process flexibility, allowing for height adjustment to adapt to different operating conditions. When the spinning assembly malfunctions, it avoids the operational difficulties caused by single-sided operation, enabling dual-sided operation and timely handling of filament defects at any spinneret location, ensuring spinning quality and speed. The adhesive pipeline, located on the movable frame, provides the adhesive delivery channel for the entire process and is a critical infrastructure element. The adhesive distribution plate is precisely positioned below the adhesive pipeline, ensuring uniform adhesive dispersion and direct communication with the adhesive pipeline to guarantee supply. The spinning assembly, located below the adhesive distribution plate and directly connected to it, ensures a smooth transition of the adhesive to the spinning process, forming the core of fiber formation. A temperature control layer, surrounding the adhesive delivery and distribution plate and the spinning assembly, provides constant temperature control to ensure suitable temperatures, crucial for fiber formation. The adhesive solution is encased in an insulated chamber before spinning. By controlling the temperature of the insulated hot water, the temperature and viscosity of the adhesive solution meet process requirements, ensuring continuous and stable spinning. Compared to existing temperature control devices, this reduces the risk of changes in adhesive solution properties. The air supply unit has an air supply chamber, an air inlet, and multiple air outlets. The air outlets are evenly distributed on the side wall of the air supply unit, and the spinning assembly is located above the air outlets to ensure effective cooling during spinning. Simultaneously, the airflow accelerates the drying process, improving efficiency and optimizing finished product quality. Overall, this wet-dry spinning machine integrates high automation, precision control, and high energy efficiency. From adhesive solution transfer, uniform distribution, spinning, temperature control to airflow cooling and drying, each step works closely together to ensure continuous and high-quality fiber production, reflecting the integrated and efficient concept of modern textile machinery technology. Attached Figure Description

[0039] The preferred embodiments will now be described in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of the present invention.

[0040] Figure 1 is a schematic diagram of the structure of the present invention;

[0041] Figure 2 is a partial structural schematic diagram of the present invention;

[0042] Figure 3 is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0043] In the diagram: Frame-1, Moving frame-2, Adhesive pipeline-3, Adhesive distribution plate-4, Spinning assembly-5, Flow stabilizer-501, Cavity-502, Outlet-503, Insertion groove-504, Insertion port-505, Through hole-506, Spinneret-507, Sliding block-508, Flow regulating cone-509, Adjusting bolt-510, First inclined surface-511, Second inclined surface-512, First elastic element-513, Conical part-514, Guide Inclined surface-515, slot-516, sliding baffle-517, third inclined surface-518, fourth inclined surface-519, second elastic element-520, lifting element-521, third elastic element-522, air supply element-7, air supply cavity-701, air supply inlet-702, air supply outlet-703, descending section-704, rising section-705, coagulation bath-8, spinning inlet-801, spinning outlet-802, reversing roller-9, yarn collecting shaft-11. Detailed Implementation

[0044] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0045] To keep the drawings concise, each drawing only schematically shows the parts relevant to the invention; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0046] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0047] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0048] Example 1

[0049] Referring to Figures 1 and 2, the first embodiment of the present invention proposes a dry-wet spinning machine, including a frame 1, a movable frame 2 that is movably mounted on the frame 1, a glue pipeline 3 mounted on the movable frame 2, a glue distribution plate 4 mounted on the movable frame 2 and located below the glue pipeline 3 and connected to the glue pipeline 3, a spinning assembly 5 mounted on the movable frame 2 and located below the glue distribution plate 4 and connected to the glue distribution plate 4, a temperature control layer mounted outside the glue pipeline 3, the glue distribution plate 4 and the spinning assembly 5 for heating and heat preservation, and an air supply component 7 having an air supply cavity 701, an air supply inlet 702 and several air supply outlets 703, the air supply outlets 703 being located on the side wall of the air supply component 7, and the spinning assembly 5 being located above one side of the air supply outlets 703.

[0050] In this embodiment, a frame 1 is designed as a basic support, providing a stable platform for the entire equipment. The movable frame 2, with its lifting design on the frame 1, increases process flexibility, allowing for height adjustment to adapt to different operating conditions. When the spinning assembly 5 malfunctions, it avoids the operational difficulties caused by single-sided operation, enabling dual-sided operation and timely handling of filament defects at any spinneret position, ensuring spinning quality and speed. The adhesive pipeline 3, located on the movable frame 2, provides the adhesive delivery channel for the entire process and is a critical infrastructure. The adhesive distribution plate 4 is precisely positioned below the adhesive pipeline 3, ensuring uniform adhesive dispersion and direct connection to the adhesive pipeline to guarantee supply. The spinning assembly 5, located below the adhesive distribution plate 4 and directly connected to it, ensures a smooth transition of the adhesive to the spinning process and is the core of fiber formation. A temperature control layer surrounds the adhesive pipeline 3, adhesive distribution plate 4, and spinning assembly 5, providing constant temperature control to ensure a suitable temperature, which is crucial for fiber formation. The adhesive solution is encased in an insulated chamber before spinning. By controlling the temperature of the insulated hot water, the temperature and viscosity of the adhesive solution meet process requirements, ensuring continuous and stable spinning. Compared to existing temperature control devices, this reduces the risk of changes in adhesive solution properties. The air supply unit 7 has an air supply chamber 701, an air inlet 702, and multiple air outlets 703. The air outlets 703 are evenly distributed on the side wall of the air supply unit 7, and the spinning assembly 5 is located above the air outlets 703 to ensure a cooling effect during spinning. Simultaneously, the airflow accelerates the drying process, improving efficiency and optimizing finished product quality. In summary, this wet-dry spinning machine integrates high automation, precision control, and high energy efficiency. From adhesive solution transfer, uniform distribution, spinning, temperature control to airflow cooling and drying, each step works closely together to ensure continuous and high-quality fiber production, reflecting the integrated and efficient concept of modern textile machinery technology.

[0051] Furthermore, the air supply cavity 701 has a descending section 704 and an ascending section 705 connected to the descending section 704. The end of the ascending section 705 is the air supply outlet 703, and the cross-sectional area of ​​the ascending section 705 gradually decreases.

[0052] In this embodiment, the air supply cavity 701 is divided into a descending section 704 and an ascending section 705. This segmented design facilitates dynamic aerodynamic control, creating a highly efficient airflow field. The descending section 704 is directly connected to the air supply cavity 701, providing the initial acceleration stage of the airflow and sufficient kinetic energy for subsequent lifting. The top of the ascending section 705 is designed as the air outlet 703, directly facing the spinning assembly 5, achieving direct airflow action for drying and cooling effects. The cross-sectional area of ​​the ascending section 705 gradually decreases; this conical design promotes airflow acceleration and increases airflow velocity, ensuring stronger airflow and more uniform drying of the spinning process, while reducing energy consumption and improving cooling efficiency. In summary, through the refined layout and area variation design of the air supply cavity 701, this wet-dry spinning machine enhances airflow control and fiber drying efficiency, improves overall processing quality and energy utilization, demonstrating a deep understanding of the process and innovative design optimization.

[0053] Furthermore, it also includes a coagulation bath 8, which is movably mounted on the frame 1 and located below the spinning assembly 5. The coagulation bath 8 has a spinning inlet 801 at the top and a spinning outlet 802 at the bottom. A reversing roller 9 is located below the coagulation bath 8, and the filaments are fed out from the spinning outlet 802 and then pass around the reversing roller 9.

[0054] In this embodiment, a coagulation bath 8 is designed, located directly below the spinning assembly 5. This design directly connects to the spinning process, ensuring a suitable environment for fiber conversion from liquid to solid state, thus improving conversion efficiency and quality control. A spinning inlet 801 and a spinning outlet 802 are provided. The spinning inlet 801 at the top of the coagulation bath 8 receives the fibers spun below the spinning assembly 5, while the spinning outlet 802 at the bottom discharges the partially solidified fiber bundle. This design ensures a continuous and stable transition and streamlined processing of the fibers. A reversing roller 9 is added below the coagulation bath 8 to receive the fiber bundle delivered from the spinning outlet 802, enabling the fiber bundle to be redirected. This reversal step is crucial for fiber finishing and guiding subsequent processing, improving fiber structure uniformity and processing continuity. In summary, the dry-wet spinning machine optimizes the fiber coagulation and preliminary finishing process through the ingenious design of the coagulation bath 8 and the reversing roller 9. This not only improves fiber conversion efficiency but also ensures uniform and continuous fiber orientation treatment, demonstrating the comprehensiveness and practicality of the process design. The movable coagulation bath 8, in conjunction with the movable frame 2, reduces the movement of individual moving components and lowers the equipment failure rate.

[0055] Example 2

[0056] Referring to Figure 3, this is the second embodiment of the present invention, which differs from the first embodiment in that:

[0057] Compared to Embodiment 2, the spinning assembly 5 further includes a flow stabilizer 501, which is mounted on the movable frame 2. The flow stabilizer 501 has a cavity 502, the upper end of which is connected to the adhesive distribution plate 4, and the lower end of which has an outlet 503. The bottom of the flow stabilizer 501 has an insertion groove 504, which is located below the outlet 503. The horizontal side of the insertion groove 504 has an insertion port 505, and the lower side has a through hole 506. The spinneret 507 is slidably mounted in the insertion groove 504 and is inserted from the insertion port 505 into the insertion groove 504.

[0058] In this embodiment, a flow stabilizer 501 is designed and mounted on the movable frame 2. Its core is a cavity 502, the upper end of which is connected to the adhesive distribution plate 4 to ensure a stable supply of liquid filaments. The outlet 503 at the lower end of the flow stabilizer 501 is the fiber formation outlet, while the insertion groove 504 at the bottom of the flow stabilizer 501 is located below the outlet 503, preparing for the sliding path of the spinneret 507. The insertion port 505 and through hole 506 on one side of the insertion groove 504 facilitate the entry, exit, and positioning of the filament head. The spinneret 507 is designed to slide directly into the insertion groove 504 of the flow stabilizer 501, sliding in through the groove starting from the insertion port 505. This design allows for precise positioning and adjustment of the spinneret 507, ensuring fiber forming quality, a smooth transition from liquid to solid filaments, and stable filament output. When the filament quality declines, the spinneret 507 can be quickly replaced. In summary, the dry-wet spinning machine, through the ingenious design of the flow stabilizer 501 and the spinneret 507, not only optimizes the stable delivery and formation process of fibers, but also improves the precision and quality control of fiber forming. This reflects the attention to detail in the design and the innovation of the yarn components, thereby enhancing the efficiency and flexibility of the overall spinning process.

[0059] Furthermore, the spinning assembly 5 also includes a sliding block 508, which is slidably mounted on the flow stabilizer 501. A flow regulating cone 509 is mounted on the sliding block 508 and located in the cavity 502, above the spinneret 507. After being raised and lowered, it is used to adjust the flow rate of the spinneret 507. An adjusting bolt 510 is threaded on the flow stabilizer 501 and has a first inclined surface 511. The sliding block 508 has a second inclined surface 512, which abuts against the first inclined surface 511. One end of the first elastic member 513 acts on the sliding block 508 and the other end acts on the flow stabilizer 501, providing a force for the sliding block 508 to rise.

[0060] In this embodiment, the sliding block 508 is mounted on the flow stabilizer 501, providing a dynamic platform for flow rate adjustment. The flow rate adjustment cone 509 is mounted on the sliding block 508, located inside the cavity 502, directly above the spinneret 507. Its lifting and lowering adjustment directly controls the opening size of the spinneret 507, i.e., the fiber output flow rate, improving the flexibility of the production process and the accuracy of fiber diameter control. The adjusting bolt 510 is threaded onto the flow stabilizer 501, with one end having a first inclined surface 511 that abuts against the second inclined surface 512 on the sliding block 508. This design allows the sliding block 508 to be raised and lowered by rotating the bolt, achieving fine-tuning and calibration of the cone, embodying a precise adjustment mechanism. The first elastic element 513, with one end acting on the sliding block 508 and the other end fixed to the flow stabilizer 501, provides an upward restoring force, ensuring the stable positioning of the sliding block 508. Even without external force, it maintains its position, enhancing the stability and reliability of the adjustment system. In summary, the wet-dry spinning machine, through the integrated design of the sliding block 508, the flow regulating cone 509, the adjusting bolt 510, and the elastic element, achieves precise adjustment and position control of the spinning head flow rate, improves the accuracy of fiber forming and production flexibility, and embodies the advanced linkage and automation control concept of mechanical design. At the same time, the design of the flow regulating cone 509 allows the flow regulating cone 509 to handle the spinneret 507 when it is clogged, simply by rotating the adjusting bolt 510, reducing the processing time when the spinneret 507 is clogged, improving production efficiency, and reducing the labor intensity of maintenance personnel.

[0061] Furthermore, the lower end of the sliding block 508 has a tapered portion 514, which extends into the insertion groove 504. The spinneret 507 has a guide slope 515 on one side and a slot 516 at the upper end. When the spinneret 507 is inserted into the insertion groove 504, the guide slope 515 pushes the tapered portion 514, causing the sliding block 508 to drive the flow regulating cone 509 to rise. When the spinneret 507 is fully inserted into the insertion groove 504, the tapered portion 514 is engaged in the slot 516.

[0062] In this embodiment, the lower end of the sliding block 508 is designed with a tapered portion 514, which can precisely extend into the insertion groove 504. This design structurally increases the accuracy and stability of the adjustment. The spinneret 507 has a guide slope 515 on one side and a slot 516 at its upper end. When the spinneret 507 is horizontally inserted into the insertion groove 504, the guide slope 515 directly acts on the tapered portion 514 of the sliding block 508. This interaction pushes the sliding block 508 upward, thereby causing the flow regulating cone 509 to rise, preventing the flow regulating cone 509 from interfering with the insertion of the spinneret 507 into the insertion groove 504. When the spinneret 507 is fully inserted, the tapered portion 514 fits precisely into the slot 516, fixing its position and ensuring stable adjustment. This design, through the precise cooperation between the sliding block 508 and the spinneret 507, enables the rapid insertion of the spinneret 507, which not only makes the operation more flexible, but also improves the stability of the spinning process and the fiber quality, demonstrating the precision of the design and the high level of the process.

[0063] Furthermore, the spinning assembly 5 also includes a sliding baffle 517, which is slidably disposed in the cavity 502. After sliding, it opens or closes the outlet 503. It has a third inclined surface 518, and the sliding block 508 also has a fourth inclined surface 519. The third inclined surface 518 abuts against the fourth inclined surface 519. One end acts on the sliding baffle 517, and the other end acts on the flow stabilizer 501, providing the force for the sliding baffle 517 to close the outlet 503.

[0064] In this embodiment, a sliding baffle 517 is added inside the internal cavity 502 of the spinning assembly 5. The baffle is slidable, and its movement opens and closes the outlet 503 to control the fiber outlet. The baffle is designed with a third inclined surface 518, which cooperates with the fourth inclined surface 519 of the sliding block 508 to form a linkage mechanism. The inclined surfaces of the sliding block 508 and the sliding baffle 517 are designed to abut against each other, meaning that the movement of the sliding baffle 517 will directly affect the sliding block 508. Through the interaction force of the inclined surfaces, indirect control of the sliding block 508 is achieved. The introduction of the second elastic element 520, with one end fixed to the sliding baffle 517 and the other end fixed to the flow stabilizer 501, provides the sliding baffle 517 with a rebound force, ensuring that the outlet 503 automatically closes when no external force is applied, ensuring the stable closed state of the fiber outlet and controlling the fiber outflow. In summary, the wet-dry spinning machine, through the introduction of the sliding baffle 517 and the cooperation of the second elastic element 520, not only enriches the dynamic control of the spinning assembly 5 and realizes precise adjustment and management of fiber output, but also ensures the automatic recovery and stability of the device, reflecting the precision and intelligent consideration of the design. At the same time, the sliding baffle 517 enables the separation of the glue liquid when the spinning assembly 5 is changed, reducing waste.

[0065] Furthermore, the sliding block 508 includes a lifting member 521, which is slidably disposed below the sliding block 508. A tapered portion 514 is disposed at the lower end of the lifting member 521. One end of the third elastic member 522 acts on the sliding block 508, and the other end acts on the lifting member 521, providing a force for the lifting member 521 to approach the slot 516.

[0066] In this embodiment, a lifting member 521 is added below the sliding block 508 to achieve more precise vertical control. The addition of the lifting member 521 places the tapered portion 514 at its lower end, allowing for more accurate control of the vertical movement of the tapered portion 514, thus enabling more delicate adjustment of the interaction with the slot 516. The third elastic member 522, with one end connected to the sliding block 508 and the other end connected to the lifting member 521, provides a pushing force to the lifting member 521 towards the slot 516 through the force of the elastic member, ensuring that the tapered portion 514 naturally fits the slot even without external force, ensuring stable contact and the durability and accuracy of control. In summary, the innovative design of the lifting component 521 and the third elastic component 522 in the wet-dry spinning machine improves the positioning accuracy and holding force of the sliding block 508, especially the conical part 514, in the slot 516, making the adjustment process more delicate. At the same time, it makes it easier for operators to operate the flow adjustment cone to clean the clogged spinneret 507, demonstrating the precision of spinning control and the optimization of mechanical design.

[0067] Furthermore, it also includes a linear drive unit, which is mounted on the frame 1 and drives the moving frame 2 to rise and fall.

[0068] In this embodiment, a linear drive component is added to the frame 1, which is the key driving force source for the moving mechanism. Through direct integration with the frame 1, the linear drive component provides stable and efficient linear motion control, powering the vertical lifting and lowering operation of the moving frame 2. As previously mentioned, the lifting and lowering movement on the frame 1 is now explicitly stated to be directly driven by the linear drive component. This means that through the precise control of the linear drive component, the vertical movement of the moving frame 2 is achieved, thereby driving the precise adjustment and control of the entire assembly, such as the flow stabilizer 501 and the sliding block 508, improving the automation level and control precision of the operation. In summary, the introduction of the linear drive component in the wet-dry spinning machine optimizes the control mechanism of the moving frame 2, making the lifting and lowering operation of the equipment more automated and precise, improving the overall control efficiency and flexibility, and representing a significant advancement in automation design.

[0069] Furthermore, it also includes a wire collecting shaft 11, which is mounted on the frame 1 and located on one side of the reversing roller 9, for collecting and organizing the wire bundle.

[0070] In this embodiment, a fiber collecting shaft 11 is designed and added to the frame 1. The fiber collecting shaft 11 is positioned on one side of the reversing roller 9. This design is clearly intended to be close to the fiber bundle output flow, facilitating direct collection and processing. The core task of the fiber collecting shaft 11 is to collect the fiber bundles fed by the reversing roller 9. The concentrated fiber bundles are effectively gathered here, and preliminary sorting is performed, ensuring the orderliness and quality of subsequent processing. The design of the fiber collecting shaft 11 is directly related to improving production efficiency and the neatness of the fiber bundle post-processing. In summary, the dry-wet spinning machine, through the integration of the fiber collecting shaft 11, perfects the automatic collection and preliminary sorting of fiber bundles, not only improving the automation level of the production line but also ensuring the efficiency and quality of subsequent fiber bundle processing. It is a key post-processing optimization in the process flow.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A dry-wet spinning machine, characterized in that, The system includes a frame (1), a movable frame (2) which is vertically movable on the frame (1), an adhesive pipeline (3) which is mounted on the movable frame (2), an adhesive distribution plate (4) which is mounted on the movable frame (2) and located below the adhesive pipeline (3) and connected to the adhesive pipeline (3), a spinning assembly (5) which is mounted on the movable frame (2), located below the adhesive distribution plate (4) and connected to the adhesive distribution plate (4), and a temperature control layer which is disposed on the adhesive pipeline (3), the adhesive distribution plate (4), and the spinning assembly. The outer side of component (5) is used for heating and heat preservation. An air supply component (7) is provided, which has an air supply cavity (701) with an air inlet (702) and several air outlets (703). The air outlets (703) are located on the side wall of the air supply component (7). The spinning assembly (5) is located above the air outlets (703) on one side. The spinning assembly (5) includes a flow stabilizer (501) mounted on the movable frame (2). The flow stabilizer (501) has a cavity (502) with its upper end connected to the adhesive distribution plate (4) and its lower end having an outlet (503). The bottom of the flow stabilizer (501) has an insertion groove (504) located below the outlet (503). The insertion groove (504) has an insertion port (505) on one horizontal side and a through hole (506) on the lower side. A spinneret (507) is slidably disposed in the insertion groove (504) and inserted from the insertion port (505) into the insertion groove (504). A sliding block (508) is slidably mounted on the flow stabilizer (501). A flow regulating cone (509) is disposed on the sliding block (508). The upper part is located in the cavity (502) and above the spinneret (507). After lifting and lowering, it is used to adjust the flow rate of the spinneret (507). The adjusting bolt (510) is threaded on the flow stabilizer (501) and has a first inclined surface (511). The sliding block (508) has a second inclined surface (512) that abuts against the first inclined surface (511). The first elastic element (513) has one end acting on the sliding block (508) and the other end acting on the flow stabilizer (501) to provide the force for the sliding block (508) to rise.

2. A dry-wet spinning machine according to claim 1, characterized in that, The air supply cavity (701) has a descending section (704) and an ascending section (705) connected to the descending section (704). The end of the ascending section (705) is the air supply outlet (703), and the cross-sectional area of ​​the ascending section (705) gradually decreases.

3. The dry-wet spinning machine according to claim 1, characterized in that, It also includes a coagulation bath (8), which is movably mounted on the frame (1) and located below the spinning assembly (5). The coagulation bath (8) has a spinning inlet (801) at the top and a spinning outlet (802) at the bottom. A reversing roller (9) is also included, which is located below the coagulation bath (8). The filament bundle is fed out from the spinning outlet (802) and then passes around the reversing roller (9).

4. A dry-wet spinning machine according to claim 1, characterized in that, The lower end of the sliding block (508) has a tapered portion (514), which extends into the insertion groove (504). The spinneret (507) has a guide slope (515) on one side and a slot (516) at the upper end. When the spinneret (507) is inserted into the insertion groove (504), the guide slope (515) pushes the tapered portion (514) so ​​that the sliding block (508) drives the flow regulating cone (509) to rise. When the spinneret (507) is fully inserted into the insertion groove (504), the tapered portion (514) is locked into the slot (516).

5. A dry-wet spinning machine according to claim 4, characterized in that, The spinning assembly (5) further includes a sliding baffle (517), which is slidably disposed in the cavity (502) and opens or closes the outlet (503) after sliding. It has a third inclined surface (518), and the sliding block (508) also has a fourth inclined surface (519). The third inclined surface (518) abuts against the fourth inclined surface (519). A second elastic element (520) acts on the sliding baffle (517) at one end and on the flow stabilizer (501) at the other end, providing the force for the sliding baffle (517) to close the outlet (503).

6. A dry-wet spinning machine according to claim 5, characterized in that, The sliding block (508) includes a lifting member (521) which is slidably disposed below the sliding block (508). The tapered portion (514) is disposed at the lower end of the lifting member (521). A third elastic member (522) is provided, with one end of the third elastic member (522) acting on the sliding block (508) and the other end acting on the lifting member (521), providing a force for the lifting member (521) to approach the slot (516).

7. A dry-wet spinning machine according to claim 1, characterized in that, It also includes a linear drive unit, which is mounted on the frame (1) to drive the moving frame (2) to rise and fall.

8. A dry-wet spinning machine according to claim 3, characterized in that, It also includes a wire collecting shaft (11), which is mounted on the frame (1) and located on one side of the reversing roller (9) for collecting and organizing the wire bundle.

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