A stripping device and an electrospinning equipment

Abstract

This utility model discloses a peeling device and an electrospinning apparatus. The peeling device includes a first peeling roller, a second peeling roller, a third peeling roller, and a guide roller. The second peeling roller is positioned above and close to the first peeling roller, the third peeling roller is positioned above and close to the second peeling roller, and the guide roller is positioned above and behind the third peeling roller. The fiber membrane and substrate are conveyed forward between the first and second peeling rollers. The fiber membrane is peeled off from the substrate at the position of the second peeling roller. During peeling, the fiber membrane experiences more uniform force. The surface of the second peeling roller carries the fiber membrane towards one side, reducing fiber membrane residue and damage on the substrate. The surface of the third peeling roller carries the fiber membrane towards one side, making it easier to peel the fiber membrane from the second peeling roller, thereby reducing fiber membrane residue and damage on the substrate and improving the peeling effect.

Description

Technical Field

[0001] This utility model relates to the field of electrospinning technology, and in particular to a stripping device and an electrospinning equipment. Background Technology

[0002] Electrospinning refers to the process in which a polymer solution forms fine filaments or mists in an electric field and is deposited on a receiving device to form a fiber membrane. In some production processes, the fiber membrane is deposited on a substrate and then needs to be peeled off. Existing peeling devices are not effective enough at peeling off fiber membranes, resulting in high residue rates and easy damage to the fiber membrane. Utility Model Content

[0003] The main purpose of this invention is to propose a peeling device and an electrospinning equipment, which aims to solve the technical problem that the peeling effect of the existing peeling device on the fiber membrane is not good enough.

[0004] To achieve the above objectives, this utility model proposes a peeling device, comprising a first peeling roller, a second peeling roller, a third peeling roller, and a guide roller arranged in parallel with each other, with the axial direction of the first peeling roller as the left-right direction;

[0005] The second peeling roller is disposed above and close to the first peeling roller. The substrate and fiber film can be conveyed forward between the first peeling roller and the second peeling roller. The surface of the second peeling roller is a rough surface. The second peeling roller can peel the fiber film from the substrate and convey it upward.

[0006] The third stripping roller is located on the upper front side of the second stripping roller and close to the second stripping roller. A fiber membrane can pass between the second stripping roller and the third stripping roller. The surface roughness of the third stripping roller is greater than that of the second stripping roller. The third stripping roller can peel the fiber membrane off the second stripping roller and convey it to the upper rear side.

[0007] The guide roller is located on the upper rear side of the third peeling roller, and the guide roller is spaced apart from the third peeling roller. The guide roller can guide the fiber film to be peeled off from the third peeling roller and bypass the upper side of the guide roller.

[0008] After electrospinning deposition, the fiber membrane and substrate are conveyed forward to the space between the first and second peeling rollers. The fiber membrane is peeled off from the substrate at the position of the second peeling roller. On the one hand, the fiber membrane is wrapped around the second peeling roller, which increases the peeling angle and increases the tension of the fiber membrane at the peeling position. Under the action of the first peeling roller, the peeling position of the fiber membrane can be more concentrated on the first peeling roller, so that the force on the fiber membrane is more uniform during peeling, the peeling position is more controllable, and the fiber membrane is less likely to crack during peeling. On the other hand, since the surface of the second peeling roller is rough, the surface of the second peeling roller will bring the fiber membrane closer to one side of the second peeling roller, making it easier for the fiber membrane to peel off from the substrate, reducing the reliance on the strength of the fiber membrane itself for peeling, reducing the residue of the fiber membrane on the substrate, and reducing the damage of the fiber membrane.

[0009] Then, the fiber membrane is conveyed upwards along the surface of the second peeling roller to the space between the second and third peeling rollers. Because the surface roughness of the third peeling roller is greater than that of the second, the surface of the third peeling roller carries the fiber membrane closer to one side of the roller, making it easier to peel the fiber membrane from the second peeling roller and reducing reliance on the strength of the fiber membrane itself for peeling. Next, the fiber membrane continues to be conveyed around the top of the guide roller. The position of the guide roller reduces the contact between the fiber membrane and the third peeling roller. Due to the fewer contact points between the third peeling roller and the fiber membrane, the fiber membrane is easier to peel off on the third peeling roller, reducing the breakage rate of the fiber membrane as it passes between the second and third peeling rollers.

[0010] Preferably, the peeling device further includes an adjusting frame, on which a second position adjusting component, a third position adjusting component, and a guide position adjusting component are provided. The second position adjusting component is drivenly connected to the second peeling roller and can adjust the position of the second peeling roller. The third position adjusting component is drivenly connected to the third peeling roller and can adjust the position of the third peeling roller. The guide position adjusting component is drivenly connected to the guide roller and can adjust the position of the guide roller.

[0011] The relative position of the second peeling roller to the first peeling roller can be adjusted by the second position adjustment component, the relative position of the third peeling roller to the second peeling roller can be adjusted by the third position adjustment component, and the position of the guide roller can be adjusted by the guide position adjustment component. This allows for adaptation to different substrates and fiber film thicknesses, or adjustment according to production conditions, to obtain a better peeling effect.

[0012] Preferably, the second position adjustment assembly includes a second up-down adjustment assembly and a second front-back adjustment assembly. The second up-down adjustment assembly is connected to the adjustment frame, and the second front-back adjustment assembly is located on the moving end of the second up-down adjustment assembly. The second peeling roller is connected to the moving end of the second front-back adjustment assembly. The second up-down adjustment assembly can drive the second peeling roller to move in the up-down direction, and the second front-back adjustment assembly can drive the second peeling roller to move in the front-back direction. The third position adjustment assembly includes a third up-down adjustment assembly and a third front-back adjustment assembly. The third up-down adjustment assembly is connected to the adjustment frame, and the third front-back adjustment assembly is located on the moving end of the third up-down adjustment assembly. The third peeling roller is connected to the moving end of the third front-back adjustment assembly. The third up-down adjustment assembly can drive the third peeling roller to move in the up-down direction, and the third front-back adjustment assembly can drive the third peeling roller to move in the front-back direction. The guide position adjustment assembly includes a guide front-back adjustment assembly. The guide front-back adjustment assembly is connected to the adjustment frame, and the guide roller is connected to the moving end of the guide front-back adjustment assembly. The guide front-back adjustment assembly can drive the guide roller to move in the front-back direction.

[0013] Preferably, the guide roller is provided with a pressure sensor, which can detect the pressure of the fiber membrane on the guide roller, and the pressure sensor is signal-connected to the guide position adjustment component.

[0014] The pressure exerted on the guide roller by the fiber membrane reflects the tension of the fiber membrane. The guide position adjustment component can adjust the position of the guide roller according to the tension of the fiber membrane to maintain the fiber membrane at a suitable tension, so as to prevent the fiber membrane from tearing or breaking.

[0015] Preferably, there are two adjusting frames, with the second peeling roller, the third peeling roller, and the guide roller disposed between the two adjusting frames.

[0016] The adjustment frames on both sides can support the second peeling roller, the third peeling roller and the guide roller on both sides. The second position adjustment component, the third position adjustment component and the guide position adjustment component on both sides can adjust the positions of the second peeling roller, the third peeling roller and the guide roller respectively, so that the second peeling roller, the third peeling roller and the guide roller are relatively parallel or correct the fiber film during the production process.

[0017] Preferably, the guide roller is slidably connected to the moving end of the guide position adjustment component in the front-back direction, and an elastic movable structure is connected between the guide roller and the moving end of the guide position adjustment component, the elastic movable structure being able to apply a rearward elastic force to the guide roller.

[0018] The flexible movable structure allows for a certain amount of movement between the guide roller and the moving end of the guide position adjustment component. When the tension of the fiber membrane suddenly increases, the increased tension can push the guide roller forward to reduce the tension of the fiber membrane and prevent the fiber membrane from tearing or breaking due to increased tension.

[0019] Preferably, the guide roller is further provided with an inclination sensor, which can detect the tilt angle of the guide roller, and the inclination sensor is signal connected to the pressure sensor and the guide position adjustment component.

[0020] The tilt sensor detects the tilt angle of the guide roller, and combined with the tension of the fiber membrane detected by the pressure sensor, the guide position adjustment component adjusts the position and tilt angle of the guide roller in real time to maintain the fiber membrane at a suitable tension and to correct the fiber membrane to prevent it from deviating too much and breaking.

[0021] Preferably, the peeling device further includes a lifting drive assembly, which is tractively connected to the adjusting frame. The lifting drive assembly can drive the adjusting frame to move up and down relative to the first peeling roller. When the adjusting frame moves downward, the second peeling roller approaches the first peeling roller for working peeling; when the adjusting frame moves upward, the second peeling roller moves away from the first peeling roller, allowing the substrate to initially enter or be adjusted.

[0022] In another aspect, this invention also proposes an electrospinning apparatus equipped with the aforementioned peeling device. By employing the peeling device, the residue of the fiber membrane on the substrate and the damage to the fiber membrane can be reduced, thereby improving the peeling effect.

[0023] Preferably, the electrospinning equipment further includes an infrared heating and drying device, which is located behind the stripping device and is capable of drying the fiber film before it passes through the first stripping roller and the second stripping roller.

[0024] Before the fiber membrane enters the peeling device, the infrared heating and drying device can quickly heat and dry the fiber membrane, which will enhance the strength of the fiber membrane during peeling. This will prevent the fiber membrane from being easily damaged due to its low strength when it is not dry, and will reduce the residue and damage of the fiber membrane. Attached Figure Description

[0025] 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.

[0026] Figure 1 This is a schematic diagram of the peeling device of this utility model;

[0027] Figure 2 This is a side view of the first peeling roller, the second peeling roller, the third peeling roller and the guide roller of this utility model, as well as a schematic diagram of the orientation of the substrate and the fiber membrane.

[0028] Figure 3 This is a schematic diagram of the adjustment frame part of this utility model;

[0029] Figure 4 This is a schematic diagram of the peeling device and infrared heating drying device of this utility model.

[0030] In the attached figures: 1-First peeling roller, 2-Second peeling roller, 3-Third peeling roller, 4-Guide roller, 41-Pressure sensor, 42-Tilting sensor, 5-Adjusting frame, 51-Second up-down adjusting assembly, 52-Second front-back adjusting assembly, 53-Third up-down adjusting assembly, 54-Third front-back adjusting assembly, 55-Guide front-back adjusting assembly, 56-Elastic movable structure, 6-Lifting drive assembly, 7-Infrared heating and drying device, 8-Substrate, 9-Fiber membrane.

[0031] 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

[0032] 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.

[0033] 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.

[0034] 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 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.

[0035] like Figures 1 to 3 As shown, a peeling device includes a first peeling roller 1, a second peeling roller 2, a third peeling roller 3 and a guide roller 4 arranged in parallel with each other, with the axial direction of the first peeling roller 1 as the left-right direction.

[0036] The second peeling roller 2 is located above and close to the first peeling roller 1. The substrate 8 and the fiber membrane 9 can pass between the first peeling roller 1 and the second peeling roller 2. The substrate 8 and the fiber membrane 9 are pressed between the first peeling roller 1 and the second peeling roller 2. The surface of the first peeling roller 1 can drive the second peeling roller 2 to rotate. The surface of the second peeling roller 2 is a rough surface. The second peeling roller 2 can peel the fiber membrane 9 from the substrate 8 and convey it upward.

[0037] The third peeling roller 3 is located on the upper front side of the second peeling roller 2 and close to the second peeling roller 2. The fiber membrane 9 can pass between the second peeling roller 2 and the third peeling roller 3. The fiber membrane 9 is pressed between the second peeling roller 2 and the third peeling roller 3. The surface of the second peeling roller 2 can drive the third peeling roller 3 to rotate. The surface roughness of the third peeling roller 3 is greater than that of the second peeling roller 2. The third peeling roller 3 can peel the fiber membrane 9 off the second peeling roller 2 and convey it to the upper rear side.

[0038] The guide roller 4 is located on the upper rear side of the third peeling roller 3. The guide roller 4 and the third peeling roller 3 are spaced apart. The guide roller 4 can guide the fiber film 9 to be peeled off from the third peeling roller 3 and pass around the upper side of the guide roller 4.

[0039] After electrospinning deposition, the fiber membrane 9 and the substrate 8 are conveyed forward to the space between the first peeling roller 1 and the second peeling roller 2. The fiber membrane 9 is peeled off from the substrate 8 at the position of the second peeling roller 2. On the one hand, the fiber membrane 9 is wrapped around the second peeling roller 2, which increases the peeling angle and increases the tension of the fiber membrane 9 at the peeling position. Under the action of the first peeling roller 1, the peeling position of the fiber membrane 9 can be more concentrated on the first peeling roller 1, so that the force on the fiber membrane 9 is more uniform during peeling and the peeling position is more controllable, making the fiber membrane 9 less likely to crack during peeling. On the other hand, since the surface of the second peeling roller 2 is a rough surface, the surface of the second peeling roller 2 will bring the fiber membrane 9 closer to one side of the second peeling roller 2, making it easier for the fiber membrane 9 to be peeled off from the substrate 8, reducing the peeling that relies on the strength of the fiber membrane 9 itself, reducing the residue of the fiber membrane 9 on the substrate 8 and the damage of the fiber membrane 9.

[0040] Then, the fiber membrane 9 is conveyed upward along the surface of the second peeling roller 2 to between the second peeling roller 2 and the third peeling roller 3. Since the surface roughness of the third peeling roller 3 is greater than that of the second peeling roller 2, and the surface roughness of the third peeling roller 3 and the second peeling roller 2 can be set according to the actual peeling effect, the surface of the third peeling roller 3 will bring the fiber membrane 9 closer to one side of the third peeling roller 3, making it easier for the fiber membrane 9 to be peeled off from the second peeling roller 2, reducing the reliance on the strength of the fiber membrane 9 itself for peeling.

[0041] Next, the fiber membrane 9 continues to be conveyed around the upper side of the guide roller 4. The position of the guide roller 4 can reduce the contact between the fiber membrane 9 and the third peeling roller 3. Since there are fewer contact points between the third peeling roller 3 and the fiber membrane 9, the fiber membrane 9 is easier to peel off on the third peeling roller 3, which can reduce the damage rate of the fiber membrane 9 when it passes through the second peeling roller 2 and the third peeling roller 3.

[0042] In some specific embodiments, reference is made to Figure 3 The peeling device also includes an adjusting frame 5, which is equipped with a second position adjusting component, a third position adjusting component and a guide position adjusting component. The second position adjusting component is drivenly connected to the second peeling roller 2 and can adjust the position of the second peeling roller 2. The third position adjusting component is drivenly connected to the third peeling roller 3 and can adjust the position of the third peeling roller 3. The guide position adjusting component is drivenly connected to the guide roller 4 and can adjust the position of the guide roller 4.

[0043] The relative position of the second peeling roller 2 and the first peeling roller 1 can be adjusted by the second position adjustment component, the relative position of the third peeling roller 3 and the second peeling roller 2 can be adjusted by the third position adjustment component, and the position of the guide roller 4 can be adjusted by the guide position adjustment component. This allows for adaptation to different substrates 8 and fiber film 9 thicknesses, or adjustment according to production conditions, in order to obtain a better peeling effect.

[0044] Further, the second position adjustment assembly includes a second up-down adjustment assembly 51 and a second front-back adjustment assembly 52. ​​The second up-down adjustment assembly 51 is connected to the adjustment frame 5, and the second front-back adjustment assembly 52 is located on the moving end of the second up-down adjustment assembly 51. The second peeling roller 2 is connected to the moving end of the second front-back adjustment assembly 52. ​​The second up-down adjustment assembly 51 can drive the second peeling roller 2 to move in the up-down direction, and the second front-back adjustment assembly 52 can drive the second peeling roller 2 to move in the front-back direction. The third position adjustment assembly includes a third up-down adjustment assembly 53 and a third front-back adjustment assembly 54. The third up-down adjustment assembly 53 is connected to the adjustment frame 5, and the third front-back adjustment assembly 54 is located on the moving end of the third up-down adjustment assembly 53. The third peeling roller 3 is connected to the moving end of the third front-back adjustment assembly 54. The third up-down adjustment assembly 53 can drive the third peeling roller 3 to move in the up-down direction, and the third front-back adjustment assembly 54 can drive the third peeling roller 3 to move in the front-back direction. The guide position adjustment assembly includes a guide front-back adjustment assembly 55, which is connected to the adjustment frame 5. The guide roller 4 is connected to the moving end of the guide front-back adjustment assembly 55, and the guide front-back adjustment assembly 55 can drive the guide roller 4 to move in the front-back direction. The second up-down adjustment assembly 51, the second front-back adjustment assembly 52, the third up-down adjustment assembly 53, the third front-back adjustment assembly 54, and the guide front-back adjustment assembly 55 can be a lead screw motion module or a gear and rack motion module, etc.

[0045] Furthermore, there are two adjusting frames 5, with the second peeling roller 2, the third peeling roller 3, and the guide roller 4 located between the two adjusting frames 5.

[0046] The adjustment frames 5 located on both sides can support the second peeling roller 2, the third peeling roller 3 and the guide roller 4 on both sides. The second position adjustment component, the third position adjustment component and the guide position adjustment component located on both sides can adjust the positions of the second peeling roller 2, the third peeling roller 3 and the guide roller 4 on both sides respectively, so that the second peeling roller 2, the third peeling roller 3 and the guide roller 4 remain relatively parallel or correct the fiber membrane 9 during the production process.

[0047] In some specific embodiments, a pressure sensor 41 is provided on the guide roller 4. The pressure sensor 41 can detect the pressure of the fiber membrane 9 on the guide roller 4. The pressure sensor 41 is signal-connected to the guide position adjustment component.

[0048] The pressure exerted on the guide roller 4 by the fiber membrane 9 reflects the tension of the fiber membrane 9. The guide position adjustment component can adjust the position of the guide roller 4 according to the tension of the fiber membrane 9, so that the fiber membrane 9 is maintained at a suitable tension to prevent the fiber membrane 9 from tearing or breaking.

[0049] Furthermore, the guide roller 4 is slidably connected to the moving end of the guide position adjustment component in the front-back direction, and an elastic movable structure 56 is connected between the guide roller 4 and the moving end of the guide position adjustment component. The elastic movable structure 56 can apply a rearward elastic force to the guide roller 4.

[0050] The flexible movable structure 56 allows for a certain amount of movement between the guide roller 4 and the moving end of the guide position adjustment component. When the tension of the fiber membrane 9 suddenly increases, the increased tension can push the guide roller 4 forward to reduce the tension of the fiber membrane 9 and prevent it from tearing due to increased tension. The flexible movable structure 56 can be a spring.

[0051] Furthermore, the guide roller 4 is also equipped with an inclination sensor 42, which can detect the tilt angle of the guide roller 4. The inclination sensor 42 is connected to the pressure sensor 41 and the guide position adjustment component.

[0052] The tilt sensor 42 detects the tilt angle of the guide roller 4, and combined with the tension of the fiber membrane 9 detected by the pressure sensor 41, the guide position adjustment component adjusts the position and tilt angle of the guide roller 4 in real time to maintain the fiber membrane 9 at a suitable tension and to correct the fiber membrane 9 so as to prevent the fiber membrane 9 from deviating too much and being damaged.

[0053] In some specific embodiments, the peeling device further includes a lifting drive assembly 6, which is connected to the adjusting frame 5 via a transmission connection. The lifting drive assembly 6 can drive the adjusting frame 5 to move up and down relative to the first peeling roller 1. When the adjusting frame 5 moves downward, the second peeling roller 2 approaches the first peeling roller 1 for working peeling; when the adjusting frame 5 moves upward, the second peeling roller 2 moves away from the first peeling roller 1, allowing the substrate 8 to initially enter or be adjusted. The lifting drive assembly 6 can be a cylinder or the like.

[0054] On the other hand, there is an electrospinning apparatus equipped with the aforementioned peeling device. After the fiber membrane 9 is deposited on the substrate 8, the fiber membrane 9 and the substrate 8 are conveyed forward to the peeling device for peeling. By employing the aforementioned peeling device, the residue of the fiber membrane 9 on the substrate 8 and the damage to the fiber membrane 9 can be reduced, thereby improving the peeling effect.

[0055] In some specific embodiments, reference is made to Figure 4 The electrospinning equipment also includes an infrared heating and drying device 7, which is located behind the stripping device. The infrared heating and drying device 7 can dry the fiber film 9 before it passes through the first stripping roller 1 and the second stripping roller 2.

[0056] Before the fiber membrane 9 enters the peeling device, the infrared heating and drying device 7 can quickly heat and dry the fiber membrane 9, so that the fiber membrane 9 is stronger during peeling, so as to prevent the fiber membrane 9 from being easily damaged due to low strength when it is not dry, and can reduce the residue and damage of the fiber membrane 9.

[0057] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using 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 peeling device, characterized in that, It includes a first peeling roller (1), a second peeling roller (2), a third peeling roller (3), and a guide roller (4) arranged in parallel with each other, with the axial direction of the first peeling roller (1) as the left and right direction; The second peeling roller (2) is located above and close to the first peeling roller (1). The substrate (8) and the fiber membrane (9) can be conveyed forward between the first peeling roller (1) and the second peeling roller (2). The surface of the second peeling roller (2) is a rough surface. The second peeling roller (2) can peel the fiber membrane (9) from the substrate (8) and convey it upward. The third peeling roller (3) is located on the upper front side of the second peeling roller (2) and close to the second peeling roller (2). The fiber membrane (9) can pass between the second peeling roller (2) and the third peeling roller (3). The surface roughness of the third peeling roller (3) is greater than that of the second peeling roller (2). The third peeling roller (3) can peel the fiber membrane (9) off the second peeling roller (2) and convey it to the upper rear side. The guide roller (4) is located on the upper rear side of the third peeling roller (3). The guide roller (4) and the third peeling roller (3) are spaced apart. The guide roller (4) can guide the fiber membrane (9) to be peeled off from the third peeling roller (3) and bypass the upper side of the guide roller (4).

2. The stripping device as described in claim 1, characterized in that, The peeling device further includes an adjusting frame (5), on which a second position adjusting component, a third position adjusting component and a guide position adjusting component are provided. The second position adjusting component is drivenly connected to the second peeling roller (2) and can adjust the position of the second peeling roller (2). The third position adjusting component is drivenly connected to the third peeling roller (3) and can adjust the position of the third peeling roller (3). The guide position adjusting component is drivenly connected to the guide roller (4) and can adjust the position of the guide roller (4).

3. The peeling device as described in claim 2, characterized in that, The second position adjustment component includes a second up-down adjustment component (51) and a second front-back adjustment component (52). The second up-down adjustment component (51) is connected to the adjustment frame (5). The second front-back adjustment component (52) is located on the moving end of the second up-down adjustment component (51). The second peeling roller (2) is connected to the moving end of the second front-back adjustment component (52). The second up-down adjustment component (51) can drive the second peeling roller (2) to move in the up-down direction. The second front-back adjustment component (52) can drive the second peeling roller (2) to move in the front-back direction. The third position adjustment component includes a third up-down adjustment component (53) and a third front-back adjustment component (54). The third up-down adjustment component (53) is connected to the adjustment frame (5). The third front-back adjustment component (54) is located on the moving end of the third up-down adjustment component (53). The third peeling roller (3) is connected to the moving end of the third front-back adjustment component (54). The third up-down adjustment component (53) can drive the third peeling roller (3) to move in the up-down direction. The third front-back adjustment component (54) can drive the third peeling roller (3) to move in the front-back direction. The guide position adjustment assembly includes a guide front-back adjustment assembly (55), which is connected to the adjustment frame (5). The guide roller (4) is connected to the moving end of the guide front-back adjustment assembly (55), and the guide front-back adjustment assembly (55) can drive the guide roller (4) to move in the front-back direction.

4. The stripping device as described in claim 2, characterized in that, The guide roller (4) is equipped with a pressure sensor (41), which can detect the pressure of the fiber membrane (9) on the guide roller (4). The pressure sensor (41) is connected to the guide position adjustment component.

5. The peeling device as described in claim 4, characterized in that, The number of adjustment frames (5) is two, and the second peeling roller (2), the third peeling roller (3) and the guide roller (4) are located between the two adjustment frames (5).

6. The peeling device as described in claim 5, characterized in that, The guide roller (4) is slidably connected to the moving end of the guide position adjustment component in the front-back direction. An elastic movable structure (56) is connected between the guide roller (4) and the moving end of the guide position adjustment component. The elastic movable structure (56) can apply a rearward elastic force to the guide roller (4).

7. The peeling device as described in claim 6, characterized in that, The guide roller (4) is also provided with an inclination sensor (42), which can detect the tilt angle of the guide roller (4). The inclination sensor (42) is connected to the pressure sensor (41) and the guide position adjustment component.

8. The stripping device as described in claim 2, characterized in that, The peeling device also includes a lifting drive assembly (6), which is connected to the adjusting frame (5) in a transmission manner. The lifting drive assembly (6) can drive the adjusting frame (5) to move up and down relative to the first peeling roller (1).

9. An electrospinning device, characterized in that, Includes the stripping device as described in any one of claims 1 to 8.

10. The electrospinning equipment as described in claim 9, characterized in that, The electrospinning equipment also includes an infrared heating and drying device (7), which is located behind the stripping device. The infrared heating and drying device (7) can dry the fiber membrane (9) before it passes through the first stripping roller (1) and the second stripping roller (2).

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