Edge cutting device for non-woven fabric processing

Abstract

The edge cutting device for non-woven fabric processing comprises a workbench, a U-shaped plate is fixedly installed on the top of the workbench, a lifting plate is installed on the top of the U-shaped plate through a lifting mechanism, and an installation plate is fixedly installed at the bottom of the lifting plate. And an edge cutter and a first belt wheel are mounted on one side of the mounting plate through a rotating mechanism, a synchronous belt is mounted on the surface of the first belt wheel in a meshed mode, and a second belt wheel is mounted on the inner wall of the synchronous belt in a meshed mode. An electric push rod drives an edge cutting knife to ascend and descend, the height of the edge cutting knife can be adjusted, edge cutting setting is facilitated, the edge cutting knife is driven by a motor to rotate, edge cutting setting can be conducted on non-woven fabric through the edge cutting knife, meanwhile, a first rotating rod drives a fan to rotate, and the fan is driven by a motor to rotate. The falling waste materials can be blown to one side of the inner wall of the collecting cabinet through the fan, the waste materials can be collected, and when too much waste materials are accumulated, workers can take out the waste materials by opening the cabinet door.

Description

Technical Field

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

[0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fibers, polyester fibers (abbreviated as: PET) and are made through a needle-punching process. They can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are moisture-proof, breathable, flexible, thin, flame-retardant, non-toxic and odorless, inexpensive, and recyclable. When producing and processing non-woven fabrics, it is usually necessary to use a trimming device to set the trimming of the non-woven fabrics.

[0003] In the process of trimming the non-woven fabric, a trimming knife is usually used to trim the non-woven fabric. After trimming, the trimming waste directly falls onto the top of the workbench. When a large amount of waste is accumulated at the same time, it is easy to affect the cutting process of the non-woven fabric, and the waste needs to be cleaned manually. However, when manually sweeping and cleaning the waste on the top of the workbench, the trimming device needs to be stopped, which reduces the working efficiency of the trimming device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a trimming device for nonwoven fabric processing, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A trimming device for non-woven fabric processing comprises a workbench, a U-shaped plate is fixedly installed on the top of the workbench, a lifting plate is installed on the top of the U-shaped plate through a lifting mechanism, a mounting plate is fixedly installed on the bottom of the lifting plate, a trimming knife and a first pulley are installed on one side of the mounting plate through a rotating mechanism, a synchronous belt is meshingly installed on the surface of the first pulley, a second pulley is meshingly installed on the inner wall of the synchronous belt, a blower mechanism is provided on one side of the second pulley, a collection cabinet is fixedly installed on the bottom of the workbench, a limiting mechanism is provided on the inner wall of the U-shaped plate, and a mounting mechanism is provided on one side of the trimming knife.

[0007] Preferably, the lifting mechanism comprises an electric push rod fixedly mounted on the top of the U-shaped plate, a push plate fixedly mounted on the output end of the electric push rod, and the bottom of the push plate and the top of the lifting plate are fixedly mounted.

[0008] Preferably, the rotating mechanism includes a motor fixedly mounted on one side of the mounting plate, a first rotating rod fixedly mounted on the output end of the motor, the surface of the first rotating rod and the inner wall of the trimming knife are slidably mounted, and the surface of the first rotating rod and the inner wall of the first pulley are fixedly mounted.

[0009] Preferably, the air blowing mechanism comprises a second rotating rod fixedly mounted on one side of the second pulley, and a fan is fixedly mounted on the surface of the second rotating rod.

[0010] Preferably, the limiting mechanism comprises a limiting groove formed on the inner wall of the U-shaped plate, a limiting block is slidably mounted on the inner wall of the limiting groove, and one side of the limiting block and one side of the lifting plate are fixedly mounted.

[0011] Preferably, the mounting mechanism comprises a mounting ring fixedly mounted on one side of the trimming knife, and bolts are threadedly mounted on the surface of the mounting ring.

[0012] Preferably, a mounting hole is provided on the surface of the first rotating rod, the inner wall of the mounting hole cooperates with the surface of the bolt, a first ventilation hole is provided through one side of the collection cabinet, a cabinet door is hinged on one side of the collection cabinet, a second ventilation hole is provided through one side of the cabinet door, and an inclined plate is fixedly installed on the top of the workbench.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the edge trimming device for non-woven fabric processing drives the edge trimming knife to rise and fall by the electric push rod, so that the height of the edge trimming knife can be adjusted, which is convenient for edge trimming setting; the edge trimming knife is driven to rotate by the motor, so that the edge trimming of the non-woven fabric can be set by the edge trimming knife; at the same time, the fan is driven to rotate by the first rotating rod, so that the fallen waste can be blown to the inner wall side of the collection cabinet by the fan, so that the waste can be collected; when too much waste is accumulated, the staff can open the cabinet door to take out the waste without stopping the machine, which greatly improves the production efficiency; the structure is simple and easy to use; the position of the edge trimming knife can be adjusted by removing the bolts and sliding the edge trimming knife, which is convenient for cutting non-woven fabrics of different widths; after the adjustment is completed, the mounting ring can be fixed by the combination of the bolts and the mounting holes, thereby fixing the edge trimming knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the positive equalization diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the front cross-sectional view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a partial diagram of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a partial diagram of the utility model.

[0018] In the figure: 1. workbench; 2. U-shaped plate; 3. electric push rod; 4. push plate; 5. lifting plate; 6. mounting plate; 7. motor; 8. first rotating rod; 9. trimming knife; 10. first pulley; 11. synchronous belt; 12. second pulley; 13. second rotating rod; 14. fan; 15. collection cabinet; 16. limit groove; 17. limit block; 18. mounting ring; 19. bolt; 20. mounting hole; 21. first ventilation hole; 22. cabinet door; 23. second ventilation hole; 24. inclined plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Refer to Figure 1-4 The utility model provides a technical solution, a cutting device for non-woven fabric processing, comprising a workbench 1, a U-shaped plate 2 is fixedly installed on the top of the workbench 1, a lifting plate 5 is installed on the top of the U-shaped plate 2 through a lifting mechanism, the lifting mechanism comprises an electric push rod 3 fixedly installed on the top of the U-shaped plate 2, a push plate 4 is fixedly installed on the output end of the electric push rod 3, the bottom of the push plate 4 and the top of the lifting plate 5 are fixedly installed, which is convenient for driving the lifting plate 5 to be lifted and lowered, a mounting plate 6 is fixedly installed on the bottom of the lifting plate 5, a cutting knife 9 and a first pulley 10 are installed on one side of the mounting plate 6 through a rotating mechanism, the rotating mechanism comprises a motor 7 fixedly installed on one side of the mounting plate 6, a first rotating rod 8 is fixedly installed on the output end of the motor 7, the surface of the first rotating rod 8 and the inner wall of the cutting knife 9 are slidably installed, and the surface of the first rotating rod 8 and the inner wall of the first pulley 10 are fixedly installed, which is convenient for driving the first pulley 10 to be rotated.

[0021] Specifically, a synchronous belt 11 is meshedly installed on the surface of the first pulley 10, and a second pulley 12 is meshedly installed on the inner wall of the synchronous belt 11. A blower mechanism is provided on one side of the second pulley 12, and the blower mechanism includes a second rotating rod 13 fixedly installed on one side of the second pulley 12, and a fan 14 is fixedly installed on the surface of the second rotating rod 13, so as to blow the waste through the fan 14. A collection cabinet 15 is fixedly installed on the bottom of the workbench 1, and a limiting mechanism is provided on the inner wall of the U-shaped plate 2. The limiting mechanism includes a limiting groove 16 opened on the inner wall of the U-shaped plate 2, and a limiting block 17 is slidably installed on the inner wall of the limiting groove 16. One side of the limiting block 17 and one side of the lifting plate 5 are fixedly installed, so as to limit the lifting plate 5 and make the lifting and lowering of the lifting plate 5 more stable.

[0022] Specifically, a mounting mechanism is provided on one side of the edge trimming knife 9, and the mounting mechanism includes a mounting ring 18 fixedly mounted on one side of the edge trimming knife 9, a bolt 19 is threadedly mounted on the surface of the mounting ring 18, a mounting hole 20 is provided on the surface of the first rotating rod 8, which is convenient for fixing and mounting the edge trimming knife 9, and the inner wall of the mounting hole 20 and the surface of the bolt 19 match, a first ventilation hole 21 is penetrated through one side of the collection cabinet 15, a cabinet door 22 is hingedly connected to one side of the collection cabinet 15, and a second ventilation hole 23 is penetrated through one side of the cabinet door 22, and an inclined plate 24 is fixedly mounted on the top of the workbench 1, and the edge trimming knife 9 is driven to rise and fall by the electric push rod 3, so that the height of the edge trimming knife 9 can be adjusted, which is convenient for edge trimming setting, and the electric push rod 3 is used to drive the edge trimming knife 9 to rise and fall. The machine 7 drives the trimming knife 9 to rotate, and the trimming setting of the non-woven fabric can be performed by the trimming knife 9. At the same time, the fan 14 is driven to rotate by the first rotating rod 8, and the fallen waste can be blown to the inner wall side of the collection cabinet 15 by the fan 14, so that the waste can be collected. When too much waste is accumulated, the staff can open the cabinet door 22 to take out the waste without stopping the machine, which greatly improves the production efficiency. The structure is simple and easy to use. By removing the bolt 19 and sliding the trimming knife 9, the position of the trimming knife 9 can be adjusted to facilitate cutting non-woven fabrics of different widths. After the adjustment is completed, the mounting ring 18 can be fixed by the combination of the bolt 19 and the mounting hole 20, thereby fixing the trimming knife 9.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] In use: When the edge trimming device for processing non-woven fabrics is used, the non-woven fabrics are transported by the conveying mechanism and pass through the top of the workbench 1. The electric push rod 3 drives the push plate 4 to rise and fall, the push plate 4 drives the lifting plate 5 to rise and fall, the lifting plate 5 drives the mounting plate 6 to rise and fall, the mounting plate 6 drives the edge trimming knife 9 to rise and fall, the height of the edge trimming knife 9 can be adjusted, and the edge trimming setting can be conveniently performed. The first rotating rod 8 is driven by the motor 7 to rotate, the first rotating rod 8 drives the edge trimming knife 9 to rotate, and the edge trimming setting of the non-woven fabric can be performed by the edge trimming knife 9. At the same time, the first rotating rod 8 drives the first pulley 10 to rotate, the first pulley 10 drives the synchronous belt 11 to rotate, and the synchronous belt 1 1 drives the second pulley 12 to rotate, the second pulley 12 drives the second rotating rod 13 to rotate, and the second rotating rod 13 drives the fan 14 to rotate, so that the fallen waste can be blown to the inner wall side of the collection cabinet 15 by the fan 14, and the waste can be collected. When too much waste is accumulated, the staff can open the cabinet door 22 to take out the waste without stopping the machine, which greatly improves the production efficiency. The structure is simple and easy to use. By removing the bolt 19 and sliding the edge cutting knife 9, the position of the edge cutting knife 9 can be adjusted, which is convenient for cutting non-woven fabrics of different widths. After the adjustment is completed, the mounting ring 18 can be fixed by matching the bolt 19 with the mounting hole 20, thereby fixing the edge cutting knife 9.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming device for nonwoven fabric processing, comprising a workbench (1), characterized in that: A U-shaped plate (2) is fixedly mounted on the top of the workbench (1), a lifting plate (5) is mounted on the top of the U-shaped plate (2) via a lifting mechanism, a mounting plate (6) is fixedly mounted on the bottom of the lifting plate (5), a trimming knife (9) and a first pulley (10) are mounted on one side of the mounting plate (6) via a rotating mechanism, a synchronous belt (11) is meshedly mounted on the surface of the first pulley (10), a second pulley (12) is meshedly mounted on the inner wall of the synchronous belt (11), a blower mechanism is arranged on one side of the second pulley (12), a collection cabinet (15) is fixedly mounted on the bottom of the workbench (1), a limiting mechanism is arranged on the inner wall of the U-shaped plate (2), and a mounting mechanism is arranged on one side of the trimming knife (9).

2. The edge trimming device for nonwoven fabric processing according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod (3) fixedly mounted on the top of the U-shaped plate (2), a push plate (4) fixedly mounted on the output end of the electric push rod (3), and the bottom of the push plate (4) and the top of the lifting plate (5) are fixedly mounted.

3. The edge trimming device for nonwoven fabric processing according to claim 1, characterized in that: The rotating mechanism comprises a motor (7) fixedly mounted on one side of a mounting plate (6); a first rotating rod (8) is fixedly mounted on the output end of the motor (7); the surface of the first rotating rod (8) and the inner wall of the trimming knife (9) are slidably mounted; and the surface of the first rotating rod (8) and the inner wall of the first pulley (10) are fixedly mounted.

4. The edge trimming device for nonwoven fabric processing according to claim 1, characterized in that: The air blowing mechanism comprises a second rotating rod (13) fixedly mounted on one side of the second pulley (12), and a fan (14) is fixedly mounted on the surface of the second rotating rod (13).

5. The edge trimming device for nonwoven fabric processing according to claim 1, characterized in that: The limiting mechanism comprises a limiting groove (16) formed on the inner wall of the U-shaped plate (2), a limiting block (17) being slidably mounted on the inner wall of the limiting groove (16), and one side of the limiting block (17) and one side of the lifting plate (5) being fixedly mounted.

6. The edge trimming device for nonwoven fabric processing according to claim 3, characterized in that: The mounting mechanism comprises a mounting ring (18) fixedly mounted on one side of the edge trimming knife (9), and a bolt (19) is threadedly mounted on the surface of the mounting ring (18).

7. The edge trimming device for nonwoven fabric processing according to claim 6, characterized in that: A mounting hole (20) is provided on the surface of the first rotating rod (8), the inner wall of the mounting hole (20) matches the surface of the bolt (19), a first ventilation hole (21) is provided through one side of the collection cabinet (15), a cabinet door (22) is hingedly connected to one side of the collection cabinet (15), a second ventilation hole (23) is provided through one side of the cabinet door (22), and an inclined plate (24) is fixedly installed on the top of the workbench (1).

Images