Coating head assembly, spinning platform and spinning equipment

Abstract

The utility model discloses a coating head assembly, a spinning platform and spinning equipment, and relates to the technical field of spinning, the coating head assembly is provided with a liquid inlet connector, and a thread passing channel and a liquid inlet channel which are communicated with each other are formed in the coating head assembly; the wire passing channel penetrates through the coating head assembly and is used for allowing the electrode wire to penetrate through, so that the coating head assembly can be movably arranged in the length direction of the electrode wire; one end of the liquid inlet channel communicates with the liquid inlet connector, and at least part of the liquid inlet channel communicates with the top side of the wire passing channel, so that the spinning liquid in the liquid inlet channel enters the wire passing channel from top to bottom and coats the peripheral side of the electrode wire; according to the technical scheme provided by the utility model, the coating head assembly capable of supplying liquid from top to bottom is provided, so that the waste liquid amount of the coating head assembly is reduced.

Description

Technical Field

[0001] This utility model relates to the field of spinning technology, and in particular to a coating head assembly and spinning equipment. Background Technology

[0002] In related technologies, electrospinning equipment typically employs a method of introducing spinning solution into a coating head assembly and moving the assembly along the length of the electrode wire to coat the electrode wire with the spinning solution. The coating head assembly usually drives the spinning solution to flow upwards to coat the electrode wire. The spinning solution needs to rise under the drive of the coating head and reach the height of the electrode wire to be coated around it, resulting in a large amount of waste spinning solution during the coating process. Utility Model Content

[0003] The main purpose of this invention is to provide a coating head assembly and a spinning device, which aims to provide a coating head assembly that supplies liquid from top to bottom, thereby reducing the amount of waste liquid in the coating head assembly.

[0004] To achieve the above objectives, the present invention proposes a coating head assembly, wherein the coating head assembly is provided with a liquid inlet connector, and a connected wire passage and a liquid inlet passage are formed inside the coating head assembly.

[0005] The wire passage is provided through the coating head assembly, and the wire passage is used to pass through the electrode wire so that the coating head assembly can be movably arranged along the length direction of the electrode wire;

[0006] One end of the liquid inlet channel is connected to the liquid inlet connector, and at least a portion of the liquid inlet channel is connected to the top side of the wire guide channel, so that the spinning solution in the liquid inlet channel enters the wire guide channel from top to bottom and is coated on the periphery of the electrode wire.

[0007] In one embodiment, the application head assembly includes:

[0008] The main structure includes a wire-passing channel and a liquid inlet channel. The wire-passing channel extends through the main structure, and one end of the liquid inlet channel extends to the outer wall of the main structure to form a liquid inlet.

[0009] The liquid inlet connector has one end located on the main structure and connected to the liquid inlet. The liquid inlet connector is used to communicate with the liquid inlet channel to deliver spinning solution to the liquid inlet channel.

[0010] In one embodiment, the coating head assembly further includes a housing structure, which is sleeved around the periphery of the main body structure and forms two overflow cavities with the main body structure. The two overflow cavities are respectively located at opposite ends of the wire passage and are respectively connected to the wire passage.

[0011] The shell structure also has clearance openings at opposite ends that connect to the overflow cavity. The clearance openings and the wire passage are arranged opposite to each other and are used to pass the electrode wire through.

[0012] In one embodiment, the bottom of the shell structure is through-hole.

[0013] The coating head assembly also includes a box structure located on the bottom side of the housing structure. The box structure has a receiving cavity with a top opening, which is connected to the overflow cavity and is used to receive the spinning solution in the overflow cavity.

[0014] In one embodiment, both the liquid inlet channel and the wire passage extend horizontally.

[0015] At least a portion of the liquid inlet channel intersects with the middle of the wire passage.

[0016] This utility model also proposes a spinning platform, including the coating head assembly described in any of the preceding claims, wherein the spinning platform further includes:

[0017] Machine tool;

[0018] An electrode wire assembly, wherein the electrode wire assembly is disposed on the machine base, the electrode wire assembly comprising an electrode wire extending in a horizontal direction, and a coating head assembly movably disposed on the electrode wire; and

[0019] A driving component is connected to the coating head assembly and is used to drive the coating head assembly to reciprocate along the length of the electrode wire.

[0020] In one embodiment, a plurality of electrode wire assemblies are provided, and the plurality of electrode wire assemblies are arranged at intervals along a direction perpendicular to the length of the electrode wire. A plurality of coating head assemblies are provided, and each coating head assembly corresponds to one electrode wire assembly.

[0021] The drive assembly is connected to several of the coating head assemblies to drive the several coating head assemblies to move synchronously along the length of the electrode wire.

[0022] This utility model also proposes a spinning device, including the spinning platform described in any one of the foregoing claims, wherein the spinning device further includes:

[0023] The machine body has a spinning chamber, and the spinning platform is disposed within the spinning chamber; and

[0024] A conveying mechanism is disposed inside the spinning chamber and mounted above the spinning platform, so as to be opposite to the spinning platform. The side of the conveying mechanism facing the spinning platform is used to contact the substrate and move synchronously with the substrate.

[0025] In one embodiment, the conveying mechanism includes:

[0026] A conveyor belt assembly, comprising a drive member, a drive shaft, a driven shaft, and a conveyor belt, wherein the drive shaft is drively connected to the output end of the drive member, the driven shaft is parallel to and spaced apart from the drive shaft in a horizontal direction, and the conveyor belt is sleeved on the drive shaft and the driven shaft; and

[0027] A receiving plate assembly is disposed between the drive shaft and the driven shaft and is positioned opposite to the spinning platform, and the conveyor belt is sleeved on the receiving plate assembly.

[0028] In one embodiment, the spinning equipment further includes a winding mechanism and an unwinding mechanism, which are respectively located at opposite ends of the machine body;

[0029] And / or, the spinning equipment further includes a liquid supply mechanism, which includes a liquid storage component and a liquid supply pump. The liquid storage component has a liquid storage cavity for storing spinning solution, and the liquid supply pump is used to pump the spinning solution in the liquid storage cavity to the outside.

[0030] And / or, the spinning equipment further includes a circulation pipeline, the inlet and outlet of which are respectively connected to the spinning chamber.

[0031] The coating head assembly of this invention features a connected yarn passage and a liquid inlet channel, allowing spinning solution to be fed into the liquid inlet channel via a liquid inlet connector. At least a portion of the liquid inlet channel connects to the top side of the yarn passage, enabling the spinning solution in the liquid inlet channel to enter the yarn passage from top to bottom under gravity and coat the periphery of the electrode wire as it flows through the yarn passage. This configuration allows the spinning solution to reach the periphery of the electrode wire from top to bottom as it flows through the coating head assembly, ensuring full contact with the electrode wire passing through the yarn passage, thereby achieving coating of the electrode wire. Compared to the bottom-up coating method in related technologies, this reduces the amount of waste spinning solution. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.

[0033] Figure 1 A schematic diagram of the structure of an embodiment of the spinning equipment provided by this utility model;

[0034] Figure 2 for Figure 1 A partial structural diagram of a spinning equipment;

[0035] Figure 3 for Figure 1 A cross-sectional view of the conveying mechanism of a spinning machine;

[0036] Figure 4 for Figure 1 A schematic diagram of the spinning platform in a medium-sized spinning equipment;

[0037] Figure 5 for Figure 4 A magnified view of a section of the Zhongfangxian platform;

[0038] Figure 6 for Figure 4 A partial structural cross-sectional view of the coating head assembly of the spinning platform;

[0039] Figure 7 for Figure 4 Another partial structural cross-sectional view of the coating head assembly of the spinning platform;

[0040] Figure 8 for Figure 1 A schematic diagram of the liquid supply mechanism of a spinning equipment.

[0041] Explanation of icon numbers:

[0042] 100. Spinning equipment; 10. Spinning platform; 11. Coating head assembly; 111. Liquid inlet connector; 112. Main structure; 112a. Wire passage; 112b. Liquid inlet channel; 113. Shell structure; 113a. Overflow chamber; 113b. Clearance port; 114. Box structure; 12. Machine base; 13. Electrode wire assembly; 14. Drive assembly; 20. Machine body; 30. Conveying mechanism; 31. Conveyor belt assembly; 311. Drive component; 312. Drive shaft; 313. Driven shaft; 314. Conveyor belt; 32. Receiving plate assembly; 400. Unwinding mechanism; 60. Liquid supply mechanism; 61. Liquid storage container; 62. Liquid supply pump; 70. Circulation pipeline.

[0043] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0045] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0046] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0047] In related technologies, electrospinning equipment typically employs a method of introducing spinning solution into a coating head assembly and moving the assembly along the length of the electrode wire to coat the electrode wire with the spinning solution. The coating head assembly usually drives the spinning solution to flow upwards to coat the electrode wire. The spinning solution needs to rise under the drive of the coating head and reach the height of the electrode wire to be coated around it, resulting in a large amount of waste spinning solution during the coating process.

[0048] This utility model proposes an application head assembly 11.

[0049] Please see Figures 1 to 8In one embodiment of the present invention, the coating head assembly 11 is provided with a liquid inlet connector 111, and the coating head assembly 11 has a connected wire passage 112a and a liquid inlet passage 112b.

[0050] The wire passage 112a is provided through the coating head assembly 11, and the wire passage 112a is used to pass through the electrode wire so that the coating head assembly 11 is movable along the length direction of the electrode wire.

[0051] One end of the liquid inlet channel 112b is connected to the liquid inlet connector 111, and at least a portion of the liquid inlet channel 112b is connected to the top side of the wire passage 112a, so that the spinning solution in the liquid inlet channel 112b enters the wire passage 112a from top to bottom and is coated on the periphery of the electrode wire.

[0052] The coating head assembly 11 of this utility model is provided with a connected thread passage 112a and a liquid inlet channel 112b, and can deliver spinning solution into the liquid inlet channel 112b through the liquid inlet connector 111. At least a portion of the liquid inlet channel 112b is connected to the top side of the thread passage 112a, allowing the spinning solution in the liquid inlet channel 112b to enter the thread passage 112a from top to bottom under gravity, and to coat the periphery of the electrode wire as it flows through the thread passage 112a. With this configuration, the spinning solution can reach the periphery of the electrode wire from top to bottom as it flows through the coating head assembly, and fully contact the electrode wire passing through the thread passage 112a, thereby achieving coating of the electrode wire. Compared with the bottom-up coating method in related technologies, this method helps to reduce the amount of waste spinning solution.

[0053] Please see Figures 5 to 7 In an embodiment of this utility model, the application head assembly 11 includes:

[0054] The main structure 112 has a wire passage 112a and a liquid inlet channel 112b formed therein. The wire passage 112a extends through the main structure 112, and one end of the liquid inlet channel 112b extends to the outer wall of the main structure 112 to form a liquid inlet.

[0055] The liquid inlet connector 111 has one end located on the main structure 112 and connected to the liquid inlet. The liquid inlet connector 111 is used to communicate with the liquid inlet channel 112b to deliver spinning solution to the liquid inlet channel 112b.

[0056] Please see Figures 5 to 7In an embodiment of this utility model, the coating head assembly 11 further includes a housing structure 113, which is sleeved on the periphery of the main body structure 112 and forms two overflow cavities 113a with the main body structure 112. The two overflow cavities 113a are respectively located at opposite ends of the wire passage 112a and are respectively connected to the wire passage 112a.

[0057] The shell structure 113 is also provided with clearance openings 113b at opposite ends, which are connected to the overflow cavity 113a. The clearance openings 113b and the wire passage 112a are arranged opposite to each other and are used to pass the electrode wire.

[0058] Thus, the spinning solution in the thread channel 112a can overflow from both ends of the thread channel 112a and flow through the overflow cavity 113a. The electrode wire coated with spinning solution can pass outward through the clearance opening 113b of the housing structure 113. Furthermore, by providing the thread channel 112a, excess waste liquid on the electrode wire can be scraped off through the cavity wall of the thread channel 112a during the coating process of the coating head assembly 11.

[0059] It should be noted that in the waste liquid scraped off through the wire channel 112a, tiny droplets that have not formed fibers may come into contact with the substrate and form spray spots under high pressure. Furthermore, a small amount of solidified waste liquid may also be adsorbed onto the substrate and form small lumps, thus affecting the quality of electrospinning. The technical solution of this utility model, by providing a shell structure 113 around the main structure 112, can reduce the negative impact of the waste liquid scraped off during the coating process of the coating head assembly 11 on the substrate. In addition, the shell structure 113 can also protect the coating head assembly 11 and reduce the impact of air discharge on the coating head assembly 11.

[0060] Please see Figure 5 In an embodiment of this utility model, the bottom of the shell structure 113 is through-hole;

[0061] The coating head assembly 11 also includes a box structure 114, which is located on the bottom side of the housing structure 113. The box structure 114 has a receiving cavity with a top opening, which is connected to the overflow cavity 113a and is used to receive the spinning solution in the overflow cavity 113a.

[0062] Thus, excess spinning solution at the overflow cavity 113a can be collected through the box structure 114. Each box structure 114 can be configured to correspond to one main structure 112 and one shell structure 113 to achieve the liquid collection function for the main structure 112. In some embodiments, each box structure 114 can be configured to correspond to at least two main structures 112 to simultaneously collect spinning solution from multiple main structures 112. Specific implementations can be customized according to actual needs and are not limited here.

[0063] Please see Figure 7 In the embodiments of this utility model, both the liquid inlet channel 112b and the wire passage channel 112a extend in the horizontal direction.

[0064] At least a portion of the liquid inlet channel 112b intersects the middle portion of the wire passage 112a.

[0065] In this way, the spinning solution in the liquid inlet channel 112b can first enter the middle of the wire passage 112a, and then be diverted to both ends of the wire passage 112a to repeatedly coat the electrode wire in the wire passage 112a.

[0066] This utility model also proposes a spinning platform 10, which includes a coating head assembly 11. The specific structure of the coating head assembly 11 is as described in the above embodiments. Since this spinning platform 10 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. Please refer to... Figure 4 The spinning platform 10 further includes:

[0067] 12 machines;

[0068] Electrode wire assembly 13, wherein the electrode wire assembly 13 is disposed on the machine base 12, the electrode wire assembly 13 includes electrode wires extending in a horizontal direction, and the coating head assembly 11 is movably disposed on the electrode wires; and

[0069] A drive assembly 14 is connected to the coating head assembly 11 and is used to drive the coating head assembly 11 to reciprocate along the length of the electrode wire.

[0070] The electrode wire assembly 13 may include two electrode wire seats and one electrode wire. The two electrode wire seats are arranged in parallel and spaced apart to fix the opposite ends of the electrode wire respectively, so as to achieve tension and fixation of the electrode wire.

[0071] Please see Figure 4 and Figure 5In an embodiment of this utility model, a plurality of electrode wire assemblies 13 are provided, and the plurality of electrode wire assemblies 13 are arranged sequentially at intervals along a direction perpendicular to the length of the electrode wire. A plurality of coating head assemblies 11 are provided, and each coating head assembly 11 corresponds to one electrode wire assembly 13.

[0072] The drive assembly 14 is connected to a plurality of the coating head assemblies 11 to drive the plurality of coating head assemblies 11 to move synchronously along the length direction of the electrode wire.

[0073] The spinning platform 10 may further include a mounting frame, which is movably mounted on the machine base 12 and is used to mount a plurality of coating head assemblies 11. A drive assembly 14 is connected to one end of the mounting frame and is used to drive the mounting frame to reciprocate along the length of the electrode wire, thereby causing the plurality of coating heads on the mounting frame to reciprocate synchronously along the length of the electrode wire. During the movement of the coating heads, the electrode wire can be reciprocated by the spinning solution being wetted by the spinning solution in the wire passage 112a of the coating head assembly 11.

[0074] This utility model also proposes a spinning device 100, which includes a spinning platform 10. The specific structure of the spinning platform 10 is as described in the above embodiments. Since this spinning device 100 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. Please refer to... Figure 1 and Figure 2 The spinning equipment 100 further includes:

[0075] Machine body 20, the machine body 20 having a spinning chamber, the spinning platform 10 being disposed within the spinning chamber; and

[0076] The conveying mechanism 30 is disposed inside the spinning chamber and mounted above the spinning platform 10, so as to be opposite to the spinning platform 10. The side of the conveying mechanism 30 facing the spinning platform 10 is used to contact the substrate and move synchronously with the substrate.

[0077] By setting up the conveying mechanism 30, it is beneficial to ensure that the tension of the substrate remains unchanged during the transmission process, thereby achieving stable transmission of the substrate.

[0078] Please see Figure 3 In an embodiment of this utility model, the conveying mechanism 30 includes:

[0079] Conveyor belt assembly 31, comprising a drive member 311, a drive shaft 312, a driven shaft 313, and a conveyor belt 314, wherein the drive shaft 312 is drively connected to the output end of the drive member 311, the driven shaft 313 is parallel to and spaced apart from the drive shaft 312 in a horizontal direction, and the conveyor belt 314 is sleeved on the drive shaft 312 and the driven shaft 313; and

[0080] The receiving plate assembly 32 is disposed between the drive shaft 312 and the driven shaft 313 and is opposite to the spinning platform 10. The conveyor belt 314 is sleeved on the receiving plate assembly 32.

[0081] The receiving plate assembly 32 and the electrode wire assembly 13 in the aforementioned embodiment can be used to conduct the negative and positive poles of the high voltage power supply, respectively, so as to form a high voltage electrostatic field between them, so that the spinning solution can form a spinning jet under the action of the electric field force, and deposit fibers on the substrate on one side of the receiving belt assembly to achieve electrospinning.

[0082] Please see Figure 1 In an embodiment of this utility model, the spinning equipment 100 further includes a winding mechanism and an unwinding mechanism 400, which are respectively located at opposite ends of the machine body 20.

[0083] In some embodiments, both the winding mechanism and the unwinding mechanism 400 can be wound or unwound by rotating the guide rollers via a motor. Since the motor may reverse during operation, resulting in insufficient stability, in a feasible embodiment, the present invention can also include a clutch mechanism at the motor to cooperate with it and prevent reverse rotation, thereby helping to ensure stable tension on the substrate.

[0084] Please see Figure 1 and Figure 8 In an embodiment of this utility model, the spinning equipment 100 further includes a liquid supply mechanism 60, which includes a liquid storage component 61 and a liquid supply pump 62. The liquid storage component 61 has a liquid storage cavity for storing spinning liquid, and the liquid supply pump 62 is used to pump the spinning liquid in the liquid storage cavity outward.

[0085] In this way, the spinning solution can be quantitatively supplied by the supply pump 62, which helps to ensure that the supply mechanism 60 has a stable outlet pressure.

[0086] Please see Figure 1 In an embodiment of this utility model, the spinning equipment 100 further includes a circulation pipeline 70, the inlet and outlet of which are respectively connected to the spinning chamber.

[0087] In some embodiments, the spinning equipment 100 further includes a fan located in the circulation pipe 70, which may be, but is not limited to, an axial flow fan. In this way, air can be driven by the fan to circulate between the circulation pipe 70 and the spinning chamber, thereby realizing the internal air circulation function of the spinning equipment 100.

[0088] Furthermore, in some embodiments, the spinning equipment 100 also includes a dehumidification mechanism. By providing a dehumidification mechanism, it is beneficial to regulate the ambient humidity during the electrospinning process and ensure the stability of the electrospinning process. The dehumidification mechanism can be located on the circulation pipeline 70 or at the spinning chamber; the specific implementation can be customized according to actual needs and is not limited here.

[0089] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A coating head assembly, characterized in that, The coating head assembly is provided with a liquid inlet connector, and the coating head assembly has a connected wire passage and a liquid inlet passage. The wire passage is provided through the coating head assembly, and the wire passage is used to pass through the electrode wire so that the coating head assembly can be movably arranged along the length direction of the electrode wire; One end of the liquid inlet channel is connected to the liquid inlet connector, and at least a portion of the liquid inlet channel is connected to the top side of the wire guide channel, so that the spinning solution in the liquid inlet channel enters the wire guide channel from top to bottom and is coated on the periphery of the electrode wire.

2. The application head assembly as described in claim 1, characterized in that, The application head assembly includes: The main structure includes a wire-passing channel and a liquid inlet channel. The wire-passing channel extends through the main structure, and one end of the liquid inlet channel extends to the outer wall of the main structure to form a liquid inlet. The liquid inlet connector has one end located on the main structure and connected to the liquid inlet. The liquid inlet connector is used to communicate with the liquid inlet channel to deliver spinning solution to the liquid inlet channel.

3. The application head assembly as described in claim 2, characterized in that, The coating head assembly also includes a housing structure, which is sleeved around the periphery of the main body structure and forms two overflow cavities with the main body structure. The two overflow cavities are located at opposite ends of the wire passage and are respectively connected to the wire passage. The shell structure also has clearance openings at opposite ends that connect to the overflow cavity. The clearance openings and the wire passage are arranged opposite to each other and are used to pass the electrode wire through.

4. The application head assembly as described in claim 3, characterized in that, The bottom of the shell structure is open-ended; The coating head assembly also includes a box structure located on the bottom side of the housing structure. The box structure has a receiving cavity with a top opening, which is connected to the overflow cavity and is used to receive the spinning solution in the overflow cavity.

5. The application head assembly as described in any one of claims 1 to 4, characterized in that, Both the liquid inlet channel and the wire passage are arranged to extend horizontally. At least a portion of the liquid inlet channel intersects with the middle of the wire passage.

6. A spinning platform, characterized in that, The spinning platform further includes the coating head assembly as described in any one of claims 1 to 5, and further includes: Machine tool; An electrode wire assembly, wherein the electrode wire assembly is disposed on the machine base, the electrode wire assembly comprising an electrode wire extending in a horizontal direction, and a coating head assembly movably disposed on the electrode wire; and A driving component is connected to the coating head assembly and is used to drive the coating head assembly to reciprocate along the length of the electrode wire.

7. The spinning platform as described in claim 6, characterized in that, The electrode wire assembly is provided in a plurality of ways, and the plurality of electrode wire assemblies are arranged at intervals along a direction perpendicular to the length of the electrode wire. The coating head assembly is provided in a plurality of ways, and each coating head assembly corresponds to one electrode wire assembly. The drive assembly is connected to several of the coating head assemblies to drive the several coating head assemblies to move synchronously along the length of the electrode wire.

8. A spinning device, characterized in that, The spinning equipment includes the spinning platform as described in any one of claims 6 to 7, and further includes: The machine body has a spinning chamber, and the spinning platform is disposed within the spinning chamber; and A conveying mechanism is disposed inside the spinning chamber and mounted above the spinning platform, so as to be opposite to the spinning platform. The side of the conveying mechanism facing the spinning platform is used to contact the substrate and move synchronously with the substrate.

9. The spinning equipment as described in claim 8, characterized in that, The transmission mechanism includes: A conveyor belt assembly, comprising a drive member, a drive shaft, a driven shaft, and a conveyor belt, wherein the drive shaft is drively connected to the output end of the drive member, the driven shaft is parallel to and spaced apart from the drive shaft in a horizontal direction, and the conveyor belt is sleeved on the drive shaft and the driven shaft; and A receiving plate assembly is disposed between the drive shaft and the driven shaft and is positioned opposite to the spinning platform, and the conveyor belt is sleeved on the receiving plate assembly.

10. The spinning equipment as described in claim 8, characterized in that, The spinning equipment also includes a winding mechanism and an unwinding mechanism, which are respectively located at opposite ends of the machine body; And / or, the spinning equipment further includes a liquid supply mechanism, which includes a liquid storage component and a liquid supply pump. The liquid storage component has a liquid storage cavity for storing spinning solution, and the liquid supply pump is used to pump the spinning solution in the liquid storage cavity to the outside. And / or, the spinning equipment further includes a circulation pipeline, the inlet and outlet of which are respectively connected to the spinning chamber.

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