Non-woven fabric corner processing device

Abstract

The utility model discloses a non-woven fabric corner processing device, which relates to the field of non-woven fabric processing and comprises a processing seat, a processing cavity is arranged on the processing seat, guide rods are symmetrically and rotatably arranged on the processing cavity, a supporting roller is mounted at the middle section of the processing cavity, and a processing component for assisting corner processing is mounted on the processing seat and corresponds to the position right above the supporting roller. A cleaning assembly assisting non-woven fabric treatment is installed on the side edge, corresponding to the supporting roller, of the machining base, and a bearing assembly assisting non-woven fabric corner collection is installed on the other side edge, corresponding to the supporting roller, of the machining base. The bearing assembly comprises a fixing column rotationally arranged on the machining base, a bearing frame is installed on the fixing column in a penetrating mode, a fastening ring is installed on the fixing column in a threaded mode, and a winding motor driving the bearing assembly to rotate is installed on the machining base. According to the non-woven fabric cutting device, the position of the cutting ring cutter can be rapidly adjusted according to different overall widths of non-woven fabrics and the like, and the overall difficulty of adjusting the position of the cutting ring cutter is reduced.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric processing, specifically to a nonwoven fabric edge and corner treatment device. Background Technology

[0002] Nonwoven fabrics, as an important nonwoven material, play an irreplaceable role in various fields. However, the edge treatment of nonwoven fabrics is often an easily overlooked detail during production and use, yet its importance cannot be ignored. Edge treatment directly affects the overall quality and appearance of nonwoven fabric products. Proper edge treatment not only enhances the durability and stability of nonwoven fabrics but also improves the product's aesthetics. During the production process, precise cutting and sewing techniques ensure that the edges of nonwoven fabrics are flat and flawless.

[0003] Existing nonwoven fabric edge processing devices mostly fix the position of the cutting blades using bolts, etc. When cutting nonwoven fabrics of different widths, it usually takes a long time to adjust the position of the cutting blades, making the overall operation cumbersome and unable to adapt well to different work requirements. Therefore, a nonwoven fabric edge processing device is needed to help solve this problem. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a non-woven fabric edge processing device to solve the problem that the position of the cutting blade used for cutting in existing non-woven fabric edge processing devices is mostly fixed by bolts, etc. When it is necessary to cut non-woven fabrics of different widths, it usually takes a long time to adjust the position of the cutting blade, the overall operation is cumbersome, and it cannot well adapt to different work needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a non-woven fabric edge and corner treatment device, including a processing base, a processing cavity on the processing base, guide rods symmetrically rotatably arranged on the processing cavity, a support roller installed in the middle section of the processing cavity, an auxiliary edge and corner treatment component installed on the processing base directly above the support roller, a cleaning component for auxiliary non-woven fabric treatment installed on the processing base on the side corresponding to the support roller, and a receiving component for auxiliary non-woven fabric edge and corner collection installed on the processing base on the other side corresponding to the support roller.

[0006] The receiving component includes a fixed column rotatably mounted on the processing base, a receiving frame is installed through the fixed column, a fastening ring is threaded onto the fixed column, and a winding motor that drives the receiving component to rotate is installed on the processing base.

[0007] The present invention is further configured such that a through hole for the fixing column is provided at the center of the receiving frame, and the vertical cross-section of the receiving component and the through hole are both I-shaped.

[0008] The present invention is further configured such that the processing component includes a rotating rod rotatably mounted on the processing base, the rotating rod having symmetrically formed transmission cavities inside, an adjusting rod being rotatably mounted transversely through the two transmission cavities, an adjusting ring being symmetrically sleeved on the adjusting rod, a collar being sleeved on the outer edge of the rotating rod, the adjusting ring and the collar being connected and fixed by a connecting rod, a cutting ring knife being fixed on the outer edge of the collar, and a servo motor for driving the rotating rod to rotate being mounted on the processing base.

[0009] The present invention is further configured such that two threads with opposite helical directions are symmetrically formed on the adjusting rod, the adjusting rod and the adjusting ring are threadedly engaged, the end of the adjusting rod away from the servo motor extends out of the rotating rod, and an adjusting knob is fixed to the end of the adjusting rod extending out of the rotating rod, the adjusting knob being embedded in the rotating rod.

[0010] The present invention is further configured such that the cleaning assembly includes a cleaning box fixed on the processing base, the cleaning box having a cleaning cavity inside, and the cleaning box having through ports on both sides for non-woven fabric to pass through. A cleaning roller is rotatably arranged inside the cleaning cavity, and a suction nozzle is installed at the top of the cleaning cavity. A connecting pipe connected to the suction nozzle is installed at the top of the cleaning box, and the connecting pipe is connected to an air suction pump.

[0011] The present invention is further configured such that an unfolding roller is rotatably provided at the opening, and two unfolding teeth with opposite spiral directions are protruding on the unfolding roller; a cleaning motor that drives the cleaning roller to rotate is installed inside the cleaning box; and an unfolding motor that drives the unfolding roller to rotate is installed inside the cleaning box.

[0012] The present invention is further configured such that a leveling knob is installed at each of the four corners of the bottom of the processing base, and the processing base and the leveling knob are threaded together.

[0013] In summary, the present invention has the following beneficial effects: Through the processing components, the present invention allows for the rotation of an adjustment knob before operation. The adjustment knob drives the adjustment rod to rotate, and the threaded engagement between the adjustment rod and the adjustment ring causes the adjustment ring to move. During the movement of the adjustment ring, the collar rotates, thus moving the cutting ring blade to the designated position. This allows both cutting ring blades to reach the designated position, enabling rapid adjustment of the cutting ring blade position according to the overall width of the non-woven fabric, reducing the overall difficulty of adjusting the cutting ring blade position.

[0014] By coordinating the winding motor and the receiving components, the cut scraps can be wound and installed on the receiving frame during operation, thus avoiding problems such as the cut scraps being scattered and difficult to collect.

[0015] The cleaning components allow for the activation of a cleaning motor during operation. This motor drives the cleaning rollers to rotate, which in turn assists in cleaning the surface of the non-woven fabric. During the cleaning process, air is drawn in through the connecting pipe and suction nozzle to further adsorb impurities after cleaning. Simultaneously, a spreading motor drives the spreading rollers to rotate, causing the non-woven fabric to spread out. This ensures the non-woven fabric can be spread out stably during cleaning, minimizing the impact of fabric stacking on subsequent edge cutting and other processing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a longitudinal sectional view of the processing component of this utility model;

[0018] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0019] Figure 4 This is a longitudinal sectional view of the cleaning component of this utility model.

[0020] In the diagram: 1. Processing seat; 2. Leveling knob; 3. Guide rod; 4. Support roller; 5. Processing assembly; 6. Rotating rod; 7. Adjusting rod; 71. Adjusting knob; 8. Adjusting ring; 9. Collar; 10. Cutting ring knife; 11. Servo motor; 12. Winding motor; 13. Receiving assembly; 14. Fixing column; 15. Fastening ring; 16. Receiving frame; 17. Cleaning assembly; 18. Cleaning box; 181. Cleaning chamber; 19. Dust suction nozzle; 191. Connecting pipe; 20. Cleaning roller; 21. Unrolling roller. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] A nonwoven fabric edge treatment device, such as Figure 1-4As shown, the processing base 1 is equipped with leveling knobs 2 at the four corners of the bottom of the processing base 1. The processing base 1 and the leveling knobs 2 are threaded together. The leveling knobs 2 can be used to effectively determine the overall levelness of the processing base 1 during operation. The processing base 1 has a processing cavity, and guide rods 3 are symmetrically rotated on the processing cavity. The guide rods 3 can ensure that the nonwoven fabric can be stably guided and moved.

[0023] A support roller 4 is installed in the middle section of the aforementioned processing cavity. A processing component 5 for auxiliary edge and corner processing is installed on the processing base 1 directly above the support roller 4. The processing component 5 includes a rotating rod 6 rotatably mounted on the processing base 1. A transmission cavity is symmetrically opened inside the rotating rod 6. An adjusting rod 7 is rotatably mounted through the two transmission cavities. An adjusting ring 8 is symmetrically fitted on the adjusting rod 7. Two threads with opposite helical directions are symmetrically opened on the adjusting rod 7. The adjusting rod 7 and the adjusting ring 8 are threadedly engaged. The end of the adjusting rod 7 away from the servo motor 11 extends out of the rotating rod 6. An adjusting knob 71 is fixed to the end of the adjusting rod 7 extending out of the rotating rod 6. The adjusting knob 71 is embedded in the rotating rod 6. A collar 9 is fitted on the outer edge of the rotating rod 6. The adjusting ring 8 and the collar 9 are connected and fixed by a connecting rod. A cutting ring knife 10 is fixed on the outer edge of the collar 9. A servo motor 11 that drives the rotating rod 6 to rotate is installed on the processing base 1.

[0024] By using the processing component 5, before starting work, the adjustment knob 71 can be rotated. The adjustment knob 71 drives the adjustment rod 7 to rotate as a whole. The adjustment rod 7 and the adjustment ring 8 are threaded together, thereby causing the adjustment ring 8 to move as a whole. During the movement of the adjustment ring 8, the collar 9 is rotated as a whole, thereby moving the cutting ring blade 10 to the designated position. This allows both cutting ring blades 10 to reach the designated position, enabling the position of the cutting ring blade 10 to be quickly adjusted according to the overall width of the nonwoven fabric, reducing the overall difficulty of adjusting the position of the cutting ring blade 10.

[0025] On the processing seat 1, on the other side corresponding to the support roller 4, there is a receiving component 13 for collecting the corners of the nonwoven fabric. The receiving component 13 includes a fixed column 14 rotatably mounted on the processing seat 1. A receiving frame 16 is installed through the fixed column 14. A through hole is opened at the center of the receiving frame 16 for the fixed column 14 to pass through. The vertical cross-section of the receiving component 13 and the through hole are both I-shaped. A fastening ring 15 is threaded on the fixed column 14. A winding motor 12 that drives the receiving component 13 to rotate is installed on the processing seat 1.

[0026] By cooperating with the winding motor 12 and the receiving component 13, the cut scraps can be wound and installed on the receiving frame 16 during operation, thereby avoiding problems such as the cut scraps being scattered and difficult to collect.

[0027] Furthermore, a cleaning assembly 17 for auxiliary nonwoven fabric processing is installed on the side of the processing base 1 corresponding to the support roller 4. The cleaning assembly 17 includes a cleaning box 18 fixed on the processing base 1. The cleaning box 18 has a cleaning cavity 181 inside. The cleaning box 18 has through ports on both sides for nonwoven fabric to pass through. A cleaning roller 20 is rotatably arranged inside the cleaning cavity 181. A dust suction nozzle 19 is installed on the top of the cleaning cavity 181. A connecting pipe 191 connected to the dust suction nozzle 19 is installed at the top of the cleaning box 18. The connecting pipe 191 is connected to an air suction pump. An unfolding roller 21 is rotatably arranged at the through port. Two unfolding teeth with opposite spiral directions are protruding on the unfolding roller 21. A cleaning motor that drives the cleaning roller 20 to rotate is installed inside the cleaning box 18. An unfolding motor that drives the unfolding roller 21 to rotate is also installed inside the cleaning box 18.

[0028] The cleaning component 17 can be activated during operation. The cleaning motor drives the cleaning roller 20 to rotate, thereby assisting in cleaning the surface of the non-woven fabric. During the cleaning process, air is drawn in through the connecting pipe 191 and the suction nozzle 19 to further adsorb impurities after cleaning. At the same time, the unfolding motor drives the unfolding roller 21 to rotate, which in turn unfolds the non-woven fabric. This ensures that the non-woven fabric can be unfolded stably, minimizing the impact of non-woven fabric stacking on subsequent edge cutting and other processing.

[0029] The working principle of this utility model:

[0030] Before starting work, when it is necessary to fix the size of the edges of the non-woven fabric, turn the adjustment knob 71. The adjustment knob 71 drives the adjustment rod 7 to rotate as a whole. The adjustment rod 7 and the adjustment ring 8 are threaded together, so that the adjustment ring 8 moves as a whole. During the movement of the adjustment ring 8, the collar 9 rotates as a whole, so that the cutting ring blade 10 moves as a whole to the designated position, and then the two cutting ring blades 10 reach the designated position.

[0031] When nonwoven fabric needs to be processed, it is passed through guide rod 3, cleaning roller 20, unfolding roller 21, support roller 4 and guide rod 3 in sequence. During operation, the cleaning motor is started, which drives the cleaning roller 20 to rotate as a whole. The cleaning roller 20 then assists in cleaning the surface of the nonwoven fabric. During the cleaning process, air is sucked in through the connecting pipe 191 and the dust suction nozzle 19 to assist in adsorbing impurities after cleaning the nonwoven fabric. At the same time, the unfolding motor drives the unfolding roller 21 to rotate as a whole, which in turn unfolds the nonwoven fabric as a whole.

[0032] During operation, the servo motor 11 is started, and as the servo motor 11 rotates, it drives the entire processing component 5 to rotate. During the rotation of the processing component 5, it cooperates with the support roller 4 to cut the edges of the non-woven fabric, thereby assisting in the cutting process. The cut edges are then wound and installed on the receiving frame 16.

[0033] Start the winding motor 12, which drives the fixed column 14 to rotate as a whole, thereby causing the receiving frame 16 to rotate as a whole. During the rotation of the receiving frame 16, the cut non-woven fabric corners are wound and collected.

[0034] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A nonwoven fabric edge treatment device, comprising a processing base (1), characterized in that: The processing seat (1) has a processing cavity, and a guide rod (3) is symmetrically rotated on the processing cavity. A support roller (4) is installed in the middle section of the processing cavity. A processing component (5) for auxiliary edge and corner processing is installed on the processing seat (1) directly above the support roller (4). A cleaning component (17) for auxiliary non-woven fabric processing is installed on the processing seat (1) on the side corresponding to the support roller (4). A receiving component (13) for auxiliary non-woven fabric edge and corner collection is installed on the processing seat (1) on the other side corresponding to the support roller (4). The receiving component (13) includes a fixed column (14) rotatably mounted on the processing base (1), a receiving frame (16) is installed through the fixed column (14), a fastening ring (15) is threaded on the fixed column (14), and a winding motor (12) that drives the receiving component (13) to rotate is installed on the processing base (1).

2. The edge treatment device for nonwoven fabric according to claim 1, characterized in that: The center of the receiving frame (16) is provided with a through hole for the fixing column (14) to pass through, and the vertical cross section of the receiving component (13) and the through hole are both I-shaped.

3. The edge treatment device for nonwoven fabric according to claim 1, characterized in that: The processing component (5) includes a rotating rod (6) rotatably mounted on the processing base (1). The rotating rod (6) has symmetrically arranged transmission cavities inside. An adjusting rod (7) is rotatably mounted through the two transmission cavities. An adjusting ring (8) is symmetrically mounted on the adjusting rod (7). A collar (9) is mounted on the outer edge of the rotating rod (6). The adjusting ring (8) and the collar (9) are connected and fixed by a connecting rod. A cutting ring knife (10) is fixed on the outer edge of the collar (9). A servo motor (11) that drives the rotating rod (6) to rotate is mounted on the processing base (1).

4. The edge treatment device for nonwoven fabric according to claim 3, characterized in that: The adjusting rod (7) has two symmetrical threads with opposite helical directions. The adjusting rod (7) and the adjusting ring (8) are threaded together. The end of the adjusting rod (7) away from the servo motor (11) extends out of the rotating rod (6). An adjusting knob (71) is fixed to the end of the adjusting rod (7) that extends out of the rotating rod (6). The adjusting knob (71) is embedded in the rotating rod (6).

5. The edge treatment device for nonwoven fabric according to claim 4, characterized in that: The cleaning assembly (17) includes a cleaning box (18) fixed on the processing base (1). The cleaning box (18) has a cleaning cavity (181) inside. The cleaning box (18) has through openings on both sides for non-woven fabric to pass through. A cleaning roller (20) is rotatably arranged inside the cleaning cavity (181). A suction nozzle (19) is installed at the top of the cleaning cavity (181). A connecting pipe (191) connected to the suction nozzle (19) is installed at the top of the cleaning box (18). The connecting pipe (191) is connected to an air pump.

6. The edge treatment device for nonwoven fabric according to claim 5, characterized in that: The opening is provided with a rotating unfolding roller (21), and the unfolding roller (21) has two unfolding teeth with opposite spiral directions protruding from it. The cleaning box (18) is equipped with a cleaning motor that drives the cleaning roller (20) to rotate, and the cleaning box (18) is equipped with an unfolding motor that drives the unfolding roller (21) to rotate.

7. The edge treatment device for nonwoven fabric according to claim 1, characterized in that: The machining base (1) is equipped with leveling knobs (2) at the four corners of its bottom, and the machining base (1) and the leveling knobs (2) are threaded together.

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