Non-woven fabric winding device for non-woven fabric processing

Abstract

The utility model relates to the technical field of non-woven fabric winding equipment, in particular to a non-woven fabric winding device for non-woven fabric processing, which comprises a main body and a winding roller mounted on the main body, a strip-shaped pressing groove is axially arranged on the winding roller, control grooves are arranged at two ends of the pressing groove, a pressing control shell is slidably connected in the control grooves, and the pressing control shell is connected with the main body. A bottom plate is slidably connected into the pressing control shell, a compression spring is mounted between the bottom plate and the pressing control shell, a lower pressing plate matched with the bottom plate is rotatably connected to the end, away from the winding roller, of the pressing control shell, a torsional spring is mounted between the lower pressing plate and the pressing control shell, and a limiting structure used for limiting the lower pressing plate is arranged in the pressing groove. The technical problem that according to part of existing winding devices, one end of the non-woven fabric is pasted to a winding roller through viscous substances, and operation is inconvenient is effectively solved. The utility model provides a novel fixing mode so as to reduce the inconvenience generated when the non-woven fabric is wound, thereby improving the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric winding equipment, in particular to a non-woven fabric winding device for non-woven fabric processing. Background Art

[0002] In today's industrial field, non-woven fabrics have been widely used in many industries such as medical, health, agriculture, industry, and home furnishing due to their unique performance advantages, such as breathability, water permeability, lightness, softness, and environmental protection. With the continuous growth of the global economy and the increasing demand for non-woven fabrics in various industries, the production scale of non-woven fabrics is expanding year by year. In the entire production process of non-woven fabrics, the winding device plays a vital role, which directly affects the quality of non-woven fabric products, production efficiency, and convenience of subsequent processing.

[0003] At present, some winding devices use sticky substances to stick one end of the non-woven fabric to the winding roller. Although this sticky fixing method can improve the convenience and initial stability of fixation to a certain extent, it also brings a series of new problems. If the viscosity is too high, it may be difficult to peel the non-woven fabric from the winding roller after the winding is completed, and it may even damage the surface of the non-woven fabric; if the viscosity is too low, it cannot ensure that the end of the non-woven fabric is firmly fixed during the winding process, and slippage will also occur. Moreover, non-woven fabrics of different types, thicknesses and materials have different requirements for viscosity, which requires companies to stock a variety of sticky substances and perform tedious debugging and testing before each winding, which increases production costs and operational complexity. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a non-woven fabric winding device for non-woven fabric processing, which effectively solves the problem that some current winding devices use sticky materials to stick one end of the non-woven fabric to the winding roller. If the viscosity is too high, it may be difficult to peel the non-woven fabric from the winding roller after the winding is completed, and it may even damage the surface of the non-woven fabric; if the viscosity is too low, it cannot ensure that the end of the non-woven fabric is firmly fixed during the winding process, and the problem of slippage will also occur.

[0005] The technical solution solved by the utility model is a non-woven fabric winding device for non-woven fabric processing, comprising a main body and a winding roller installed on the main body, the winding roller is provided with a strip-shaped pressing groove along the axial direction, control grooves are provided at both ends of the pressing groove, a pressing control shell is slidably connected inside the control groove, a bottom plate is slidably connected inside the pressing control shell, a compression spring is installed between the bottom plate and the pressing control shell, a lower pressing plate matching the bottom plate is rotatably connected to the end of the pressing control shell away from the winding roller, a torsion spring is installed between the lower pressing plate and the pressing control shell, and a limiting structure for limiting the lower pressing plate is provided inside the pressing groove;

[0006] A transverse tensioning structure for pushing the clamping control housing in a direction away from the winding roller is arranged inside the control groove.

[0007] Preferably, anti-deflection plates are fixedly connected to both sides of the winding roller.

[0008] Preferably, the transverse tensioning structure includes a tensioning sliding shell arranged inside the control groove, the tensioning sliding shell slides axially along the winding roller, the clamping control shell is arranged inside the tensioning sliding shell, and a tensioning push spring is installed between the tensioning sliding shell and the control groove.

[0009] Preferably, the limiting structure includes a secondary push spring arranged inside the tensioning sliding shell, the clamping control shell is slidably connected inside the tensioning sliding shell, the secondary push spring is used to push the clamping control shell to move away from the axis of the winding roller, and the elastic force of the tensioning push spring is greater than the elastic force of the secondary push spring, a placement groove for accommodating the lower pressure plate is provided on the side of the anti-deflection plate close to the winding roller, and a right-angle trapezoidal guide plate is fixedly connected to the end of the lower pressure plate close to the winding roller, and a clamping control groove matching the guide plate is provided inside the placement groove.

[0010] Preferably, a ball bearing which is in contact with the lower pressing plate is provided on one side of the bottom plate close to the lower pressing plate.

[0011] Preferably, a plurality of pressing strips are fixedly connected to the sides of the lower pressing plate and the bottom plate that are close to each other.

[0012] Preferably, the compression strip is configured to be W-shaped.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adds a winding roller, a clamping groove, a control groove, a clamping control shell, a bottom plate, a compression spring, a lower pressure plate and a torsion spring to firmly fix one end of the non-woven fabric on the winding roller through the lower pressure plate and the bottom plate, thereby solving the problem that some current winding devices use sticky substances to stick one end of the non-woven fabric on the winding roller. Too high viscosity may make it difficult to peel the non-woven fabric from the winding roller after winding is completed, and may even damage the surface of the non-woven fabric; too low viscosity cannot ensure that the end of the non-woven fabric is firmly fixed during the winding process, and the problem of slippage will also occur; by adding a transverse tensioning structure, the problem that one end of the non-woven fabric fixed on the winding roller is prone to wrinkles, causing the non-woven fabric to deviate when winding, is solved; the utility model provides a new fixing method to reduce the inconvenience caused by the winding of the non-woven fabric, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the winding roller of the utility model;

[0018] Figure 3 This utility model Figure 2 A partial enlarged schematic diagram in the middle;

[0019] Figure 4 It is a cross-sectional schematic diagram of the utility model in use state;

[0020] Figure 5 This utility model Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0021] Figure 6 It is a cross-sectional schematic diagram of the anti-deflection plate of the utility model;

[0022] Figure 7 It is a schematic diagram of the lower pressing plate of the utility model.

[0023] In the figure, 1. main body; 2. winding roller; 3. clamping groove; 4. control groove; 5. clamping control shell; 6. bottom plate; 7. compression spring; 8. lower pressure plate; 9. anti-bias plate; 10. tensioning sliding shell; 11. tensioning push spring; 12. secondary push spring; 13. placement groove; 14. clamping control groove; 16. clamping strip. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0025] The following describes the implementation methods of the present invention through specific concrete examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The present invention can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the utility model, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0027] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention. The drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0028] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects described may be practiced without these specific details. Example 1

[0029] Refer to the instruction manual Figure 1-7A non-woven fabric winding device for non-woven fabric processing comprises a main body 1 and a winding roller 2 installed on the main body 1, a strip-shaped pressing groove 3 is axially opened on the winding roller 2, control grooves 4 are opened at both ends of the pressing groove 3, a pressing control shell 5 is slidably connected inside the control groove 4, the pressing control shell 5 can move to a position close to or away from the axis of the winding roller 2, a bottom plate 6 is slidably connected inside the pressing control shell 5, the bottom plate 6 can move to a position close to or away from the axis of the winding roller 2, a compression spring 7 is installed between the bottom plate 6 and the pressing control shell 5, and the initial state is as follows: In the initial state, the compression spring 7 pushes the bottom plate 6 to move to a position away from the axis of the winding roller 2, and the end of the clamping control housing 5 away from the winding roller 2 is rotatably connected to a lower pressure plate 8 that cooperates with the bottom plate 6, and a torsion spring is installed between the lower pressure plate 8 and the clamping control housing 5. In the initial state, the torsion spring pushes the lower pressure plate 8 to swing in the direction close to the bottom plate 6. In the initial state, the lower pressure plate 8 is in a vertical state, and the side of the bottom plate 6 close to the lower pressure plate 8 is in contact with the lower pressure plate 8, so that the bottom plate 6 is stuck to the lower pressure plate 8, so that the lower pressure plate 8 cannot swing in the direction close to the bottom plate 6 under the action of the torsion spring.

[0030] Anti-deflection plates 9 are fixedly connected to both sides of the winding roller 2. When winding, the nonwoven fabric is wound between the two anti-deflection plates 9, and the wound nonwoven fabric is restricted to a certain extent.

[0031] A limiting structure for limiting the lower pressing plate 8 is provided inside the pressing groove 3 .

[0032] When in use, one end of the non-woven fabric to be rolled up is stretched to both sides of the pressing groove 3, so that the two sides of the non-woven fabric are respectively located above the control groove 4 and in contact with the bottom plate 6, and the non-woven fabric is in contact with the bottom plate 6, and then the bottom plate 6 is pressed downward, so that the side of the bottom plate 6 and the lower pressure plate 8 are out of contact, so that the lower pressure plate 8 is rotated toward the direction close to the bottom plate 6 under the action of the torsion spring, so that the lower pressure plate 8 is fixed under the action of the torsion spring and the compression spring 7. One end of the non-woven fabric is fixed between the lower pressure plate 8 and the bottom plate 6, and the non-woven fabric is fixed inside the pressing groove 3, and the lower pressure plate 8 and the bottom plate 6 are fixed to the current position under the action of the limiting structure.

[0033] A transverse tensioning structure for pushing the pressing control housing 5 in a direction away from the winding roller 2 is arranged inside the control groove 4 .

[0034] The transverse tensioning structure includes a tensioning sliding shell 10 arranged inside the control groove 4. The tensioning sliding shell 10 extends the winding roller 2 to slide axially. The compression control shell 5 is arranged inside the tensioning sliding shell 10. A tensioning push spring 11 is installed between the tensioning sliding shell 10 and the control groove 4. In the initial state, the tensioning push spring 11 pushes the tensioning sliding shell 10 to move toward the anti-deflection plate 9. When the lower pressure plate 8 and the bottom plate 6 are in contact, the tensioning push spring 11 pushes the tensioning sliding shell 10 to move toward the anti-deflection plate 9, thereby realizing transverse tensioning of the non-woven fabric. The elastic force of the tensioning push spring 11 is greater than the elastic force of the compression spring 7 and the secondary push spring 12.

[0035] The limiting structure includes a secondary push spring 12 arranged inside the tension sliding housing 10, and the compression control housing 5 is slidably connected inside the tension sliding housing 10. The secondary push spring 12 is used to push the compression control housing 5 to move away from the axis of the winding roller 2, and the elastic force of the tension push spring 11 is greater than the elastic force of the secondary push spring 12. When in use, when the bottom plate 6 is pressed toward the axis of the winding roller 2, the bottom plate 6 first compresses the compression spring 7 toward the direction of the compression control housing 5. When the compression spring 7 is compressed to the limit position After being placed, the bottom plate 6 is continuously pushed, and the bottom plate 6 continues to move toward the axial direction of the winding roller 2, thereby starting to compress the secondary push spring 12, so that the clamping control housing 5 moves toward the direction of the tensioning sliding housing 10, and a placement groove 13 for accommodating the lower pressure plate 8 is provided on the side of the anti-deflection plate 9 close to the winding roller 2, and a right-angle trapezoidal guide plate 17 is fixedly connected to the end of the lower pressure plate 8 close to the winding roller 2, and a clamping control groove 14 matching with the guide plate 17 is provided inside the placement groove 13, and the cross section of the clamping control groove 14 is set to be trapezoidal;

[0036] When in use, the non-woven fabric is attached to the base plate 6, and then the base plate 6 is pressed downward, so that the side of the base plate 6 and the lower pressure plate 8 are out of contact, so that the lower pressure plate 8 is rotated in the direction close to the base plate 6 under the action of the torsion spring, so that the lower pressure plate 8 is fixed with one end of the non-woven fabric between the lower pressure plate 8 and the base plate 6 under the action of the torsion spring and the compression spring 7, and then the tensioning push spring 11 pushes the tensioning sliding shell 10 to move in the direction close to the anti-deflection plate 9, so that the guide plate 17 and the inclined surface of the clamping control groove 14 are attached, and then the lower pressure plate 8 is pressed to a position close to the axis of the winding roller 2 after being guided by the inclined surface of the clamping control groove 14, compressing the secondary push spring 12, and at the same time limiting the lower pressure plate 8 to the current position to prevent the lower pressure plate 8 and the base plate 6 from separating, and at the same time further compressing the non-woven fabric between the lower pressure plate 8 and the base plate 6 to prevent it from separating.

[0037] After use, the lower pressure plate 8 is pulled away from the anti-deflection plate 9, the tensioning push spring 11 is compressed, and the guide plate 17 and the clamping control groove 14 are disengaged. At this time, the lower pressure plate 8 is rotated away from the bottom plate 6, and the torsion spring is compressed. Under the action of the compression spring 7, the bottom plate 6 is pushed to move to a position away from the axis of the winding roller 2, so that the side of the bottom plate 6 is against the side of the lower pressure plate 8 to prevent the lower pressure plate 8 from swinging, and the lower pressure plate 8 is restricted to the inside of the placement groove 13. Under the pressure of the tensioning push spring 11 Under the action, the bottom plate 6 is pushed toward the direction close to the lower pressure plate 8, and the side of the bottom plate 6 squeezes the lower pressure plate 8 toward the placement groove 13, so that under the limiting action of the placement groove 13 and the lower pressure plate 8, the bottom plate 6 is limited to the current position. Only by pressing the bottom plate 6 downward to make the sides of the bottom plate 6 and the lower pressure plate 8 break contact, the torsion spring drives the lower pressure plate 8 and the bottom plate 6 to fit together. At this time, the tensioning push spring 11 can push the guide plate 17 toward the direction close to the clamping control groove 14.

[0038] A ball bearing that is in contact with the lower pressing plate 8 is provided on one side of the bottom plate 6 close to the lower pressing plate 8 so as to reduce the friction between the bottom plate 6 and the lower pressing plate 8 and facilitate the sliding of the bottom plate 6 .

[0039] A plurality of pressing strips 16 are fixedly connected to the sides of the lower pressing plate 8 and the bottom plate 6 that are close to each other. The pressing strips 16 are arranged in a W shape.

[0040] When the lower pressing plate 8 and the bottom plate 6 are fitted together, the non-woven fabric is pressed between the lower pressing plate 8 and the bottom plate 6, and the non-woven fabric is pressed between the lower pressing plate 8 and the bottom plate 6 by the pressing strip 16 to prevent the non-woven fabric from detaching. The pressing strip 16 is set to a W shape to further fix the non-woven fabric between the lower pressing plate 8 and the bottom plate 6, and at the same time facilitate the lateral pulling of the non-woven fabric to improve the tensioning effect.

[0041] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A non-woven fabric winding device for non-woven fabric processing, comprising a main body (1) and a winding roller (2) mounted on the main body (1), characterized in that: The winding roller (2) is provided with a strip-shaped clamping groove (3) extending axially therefrom, and control grooves (4) are provided at both ends of the clamping groove (3). A clamping control housing (5) is slidably connected inside the control groove (4), and a bottom plate (6) is slidably connected inside the clamping control housing (5). A compression spring (7) is installed between the bottom plate (6) and the clamping control housing (5). An end of the clamping control housing (5) away from the winding roller (2) is rotatably connected to a lower pressure plate (8) matching the bottom plate (6), and a torsion spring is installed between the lower pressure plate (8) and the clamping control housing (5). A limiting structure for limiting the lower pressure plate (8) is provided inside the clamping groove (3); A transverse tensioning structure is provided inside the control groove (4) for pushing the clamping control housing (5) in a direction away from the winding roller (2).

2. The nonwoven fabric winding device for nonwoven fabric processing according to claim 1, characterized in that: Anti-deflection plates (9) are fixedly connected to both sides of the winding roller (2).

3. The nonwoven fabric winding device for nonwoven fabric processing according to claim 2, characterized in that: The transverse tensioning structure comprises a tensioning sliding shell (10) arranged inside the control groove (4), the tensioning sliding shell (10) slides axially along the winding roller (2), the clamping control shell (5) is arranged inside the tensioning sliding shell (10), and a tensioning push spring (11) is installed between the tensioning sliding shell (10) and the control groove (4).

4. The nonwoven fabric winding device for nonwoven fabric processing according to claim 3, characterized in that: The limiting structure includes a secondary push spring (12) arranged inside the tensioning sliding shell (10), the clamping control shell (5) is slidably connected inside the tensioning sliding shell (10), the secondary push spring (12) is used to push the clamping control shell (5) to move away from the axial direction of the winding roller (2), and the elastic force of the tensioning push spring (11) is greater than the elastic force of the secondary push spring (12), the anti-deflection plate (9) is provided with a placement groove (13) for accommodating the lower pressure plate (8) on the side close to the winding roller (2), and the lower pressure plate (8) is fixedly connected to a right-angled trapezoidal guide plate (17) at one end close to the winding roller (2), and a clamping control groove (14) matching the guide plate (17) is provided inside the placement groove (13).

5. The nonwoven fabric winding device for nonwoven fabric processing according to claim 1, characterized in that: A ball bearing that is in contact with the lower pressing plate (8) is provided on a side of the bottom plate (6) close to the lower pressing plate (8) for rolling.

6. The nonwoven fabric winding device for nonwoven fabric processing according to claim 1, characterized in that: A plurality of pressing strips (16) are fixedly connected to the sides of the lower pressing plate (8) and the bottom plate (6) that are close to each other.

7. The nonwoven fabric winding device for nonwoven fabric processing according to claim 6, characterized in that: The pressing strip (16) is configured to be W-shaped.

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