Corner cutting device for non-woven fabric processing and production

Abstract

The utility model discloses a non-woven fabric processing and production corner cutting device which comprises a base, a supporting plate is arranged on one side of the upper wall of the base, a top plate is fixedly installed on the supporting plate, a through groove is formed in the top plate, a sliding frame is installed in the through groove in a sliding mode, a motor is fixedly arranged at the bottom of the sliding frame, and the motor is connected with the base. The non-woven fabric cutting device relates to the technical field of non-woven fabric processing, the pressing and covering assembly applies appropriate pressure to non-woven fabric through the combination of the pressing rod, the spring and the pressing plate, it is ensured that the fabric is smooth in the cutting process, sliding or wrinkling is avoided, the cutting precision and the edge flatness are improved, and the cutting efficiency is improved. And the adjusting assembly allows a user to change the corner cutting width according to the cutting requirement, and the applicability and flexibility of the equipment are improved.

Description

Technical Field

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

[0002] As a widely used textile, non-woven fabrics are used in many fields such as medical care, daily necessities, agricultural covering, industrial filtration, etc. due to their softness, breathability, lightness, and environmental protection. In the production process of non-woven fabrics, edge processing is a key step that directly affects the appearance quality and performance of the finished product.

[0003] Chinese patent CN217839503U discloses a non-woven fabric corner cutting device, including a workbench, a driving device, a driving platform and a cutting platform, the workbench is provided with a first mounting seat and a second mounting seat, the driving device is provided on the first mounting seat; the first mounting seat and the second mounting seat are provided with a guide rod, the driving platform is provided on the guide rod, and the driving platform is connected to the driving device; the cutting platform is connected to the driving platform; the upper end surface of the driving platform and the upper end surface of the cutting platform are provided with a motor and a reducer respectively;

[0004] The device can drive the cutting knife to rotate through a motor to cut the edges and corners of the non-woven fabric, but the above-mentioned prior art does not press and fix the non-woven fabric during the cutting process, which causes the non-woven fabric to easily shift during cutting, thereby affecting the cutting accuracy and cutting effect, and is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a corner cutting device for non-woven fabric processing and production, which solves the problem that the existing non-woven fabric corner cutting has no pressing structure, which easily causes the non-woven fabric to shift during cutting and affects the cutting effect.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a corner cutting device for non-woven fabric processing and production, comprising a base, a support plate is provided on one side of the upper wall of the base, a top plate is fixedly installed on the support plate, a through slot is provided on the top plate, a slide is slidably installed in the through slot, a motor is fixedly provided at the bottom of the slide, the motor driving end passes through the slide and is equipped with a cutting knife, a protective cover is fixedly provided on one side of the slide and is sleeved on the outside of the cutting knife, the bottom of the protective cover is an open structure, the side wall of the protective cover is provided with a pressing assembly, the base is provided with an adjustment assembly, and the top plate is provided with a lifting assembly connected to the slide.

[0007] Preferably, the covering assembly includes a horizontal plate arranged on the side wall of the protective cover, the horizontal plate is provided with a through hole, a pressure rod is slidably inserted in the through hole, a pressure plate is installed at the lower end of the pressure rod, and a spring is installed between the pressure plate and the horizontal plate and is sleeved on the outside of the pressure rod.

[0008] Preferably, the adjustment assembly includes a slide groove arranged on the upper wall of the base, a slider is provided in the slide groove, a baffle is provided on the upper wall of the slider, a screw is screwed on the support plate, one end of the screw is rotatably connected to the baffle, and a handle is installed on the other end.

[0009] Preferably, the lifting assembly includes a fixed seat arranged on the lower wall of the top plate, an electric push rod is provided on the fixed seat, the telescopic end of the electric push rod passes through the top plate and is fixedly installed with a connecting plate, and the upper end of the slide is fixedly connected to the connecting plate.

[0010] Preferably, a telescopic rod is installed between the connecting plate and the top plate.

[0011] Preferably, the base is provided with a cutting groove matching the cutting knife.

[0012] Beneficial Effects

[0013] The utility model provides a corner cutting device for non-woven fabric processing and production, which has the following beneficial effects:

[0014] The device uses a motor-driven cutting knife to achieve rapid and automatic cutting of non-woven fabric edges and corners, improving production efficiency. The protective cover design on the outside of the cutting knife effectively isolates the risk of direct contact between the operator and the high-speed rotating cutting knife, ensuring production safety. At the same time, the open structure makes it easy to observe the cutting process and clean up waste in a timely manner.

[0015] The pressing component applies moderate pressure to the non-woven fabric through the combination of the pressure rod, spring and pressure plate to ensure that the fabric is flat during the cutting process, avoiding sliding or wrinkling, and improving the cutting accuracy and edge flatness. The use of springs also enables the pressure plate to adapt to non-woven fabrics of different thicknesses and maintain a constant pressing force.

[0016] The adjustment component allows the user to adjust the position of the baffle by rotating the screw according to the cutting requirements, thereby adjusting the distance between the cutting knife and the baffle, and then changing the cutting width of the corners, ensuring that the cutting knife is aligned with the optimal cutting position of the non-woven fabric, thereby improving the applicability and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. support plate; 3. top plate; 4. slide; 5. motor; 6. cutting knife; 7. protective cover; 8. cross plate; 9. pressure rod; 10. pressure plate; 11. spring; 12. slide groove; 13. slider; 14. baffle; 15. screw; 16. electric push rod; 17. connecting plate; 18. telescopic rod; 19. cutting groove. 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] See also Figure 1 The utility model provides a technical solution: a corner cutting device for non-woven fabric processing and production, including a base 1, a support plate 2 is provided on one side of the upper wall of the base 1, a top plate 3 is fixedly installed on the support plate 2, a through slot is opened on the top plate 3, a slide 4 is slidably installed in the through slot, a motor 5 is fixedly provided at the bottom of the slide 4, the driving end of the motor 5 passes through the slide 4 and is installed with a cutting knife 6, a protective cover 7 is fixedly provided on one side of the slide 4 and sleeved on the outside of the cutting knife 6, the bottom of the protective cover 7 is an open structure, the side wall of the protective cover 7 is provided with a pressing component, the base 1 is provided with an adjusting component, and the top plate 3 is provided with a lifting component connected with the slide 4.

[0021] By adopting the above technical solution, a slide 4 is installed in the through groove on the top plate 3, and the motor 5 at the bottom of the slide 4 drives the cutting knife 6 to rotate, so as to achieve precise cutting of the non-woven fabric. The protective cover 7 on the outside of the cutting knife 6 not only protects the safety of the operator, but also keeps the cutting area open, which is convenient for the feeding of the non-woven fabric and the discharge of the cut waste.

[0022] This embodiment is further configured such that the pressing component includes a horizontal plate 8 arranged on the side wall of the protective cover 7, the horizontal plate 8 is provided with a through hole, a pressure rod 9 is slidably inserted in the through hole, a pressure plate 10 is installed at the lower end of the pressure rod 9, and a spring 11 is installed between the pressure plate 10 and the horizontal plate 8 and is sleeved on the outside of the pressure rod 9.

[0023] By adopting the above technical solution, in order to ensure that the fabric is flat during the cutting process, a pressing component is designed in the device. The pressure rod 9, the pressure plate 10 and the spring 11 installed on the horizontal plate 8 of the side wall of the protective cover 7 can apply uniform pressure to the non-woven fabric during cutting to prevent the fabric from wrinkling or deviating, thereby ensuring cutting accuracy.

[0024] This embodiment is further configured such that the adjustment component includes a slide groove 12 arranged on the upper wall of the base 1, a slider 13 is arranged in the slide groove 12, a baffle 14 is arranged on the upper wall of the slider 13, a screw rod 15 is screwed on the support plate 2, one end of the screw rod 15 is rotatably connected to the baffle 14, and a handle is installed on the other end.

[0025] By adopting the above technical solution, the adjustment assembly composed of the slide groove 12 and the slider 13, the baffle 14, the screw 15 and the handle on the base 1 allows the operator to manually adjust the position of the baffle 14 according to the cutting requirements, thereby adjusting the cutting width, thereby increasing the adaptability and flexibility of the device.

[0026] This embodiment is further configured such that the lifting assembly includes a fixed seat arranged on the lower wall of the top plate 3, and an electric push rod 16 is provided on the fixed seat. The telescopic end of the electric push rod 16 passes through the top plate 3 and is fixedly installed with a connecting plate 17, and the upper end of the slide 4 is fixedly connected to the connecting plate 17.

[0027] By adopting the above technical solution, the upward and downward movement of the slide 4 is controlled by the telescopic control of the electric push rod 16, thereby realizing the automatic adjustment of the cutting height.

[0028] This embodiment is further configured such that a telescopic rod 18 is installed between the connecting plate 17 and the top plate 3 .

[0029] By adopting the above technical solution, the cooperation between the connecting plate 17 and the telescopic rod 18 further ensures the smooth and precise control of the lifting process.

[0030] This embodiment is further configured such that a cutting groove 19 matching the cutting knife 6 is provided on the base 1 .

[0031] By adopting the above technical solution, a cutting groove 19 matching the cutting knife 6 is provided on the base 1, thereby ensuring a stable trajectory of the knife during the cutting process and avoiding unnecessary wear on the base 1.

[0032] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0033] Embodiment: When in use, the position of the baffle 14 is adjusted according to the required cutting width, and the screw 15 can be rotated to push the baffle 14 to move horizontally with the cooperation of the slide groove 12 and the slider 13, thereby changing the distance between the baffle 14 and the cutting knife 6, which is the cutting width. After the adjustment is completed, the non-woven fabric is placed on the base 1, and one end of it is against the baffle 14, and the motor 5 is started to drive the cutting knife 6 to rotate, and the electric push rod 16 drives the connecting plate 17 to descend, and the slide 4 drives the cutting knife 6 and the pressing assembly to move downward. The pressing plate 10 first contacts the non-woven fabric, and as the protective cover 7 moves downward, the spring 11 is compressed and provides pressure for the pressing plate 10, so that it presses the non-woven fabric to prevent the non-woven fabric from sliding during cutting. Finally, the cutting knife 6 contacts the non-woven fabric to complete the cutting process, which is easy to use.

[0034] 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] 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 device for cutting corners for nonwoven fabric processing and production, comprising a base (1), characterized in that: A support plate (2) is provided on one side of the upper wall of the base (1), a top plate (3) is fixedly mounted on the support plate (2), a through slot is provided on the top plate (3), a slide (4) is slidably mounted in the through slot, a motor (5) is fixedly provided at the bottom of the slide (4), a driving end of the motor (5) passes through the slide (4) and is mounted with a cutting knife (6), a protective cover (7) sleeved on the outside of the cutting knife (6) is fixedly provided on one side of the slide (4), the lower part of the protective cover (7) is an open structure, a pressing component is provided on the side wall of the protective cover (7), an adjusting component is provided on the base (1), and a lifting component connected to the slide (4) is provided on the top plate (3).

2. The device for cutting off edges and corners for nonwoven fabric processing and production according to claim 1, characterized in that: The pressing assembly comprises a transverse plate (8) arranged on the side wall of the protective cover (7), the transverse plate (8) being provided with a through hole, a pressure rod (9) being slidably inserted in the through hole, a pressure plate (10) being installed at the lower end of the pressure rod (9), and a spring (11) being installed between the pressure plate (10) and the transverse plate (8) and being sleeved on the outside of the pressure rod (9).

3. The device for cutting off edges and corners for nonwoven fabric processing and production according to claim 2, characterized in that: The adjustment assembly comprises a slide groove (12) arranged on the upper wall of the base (1), a slider (13) is arranged in the slide groove (12), a baffle (14) is arranged on the upper wall of the slider (13), a screw rod (15) is screwed on the support plate (2), one end of the screw rod (15) is rotatably connected to the baffle (14), and a handle is installed on the other end.

4. The device for cutting off edges and corners for nonwoven fabric processing and production according to claim 3, characterized in that: The lifting assembly comprises a fixed seat arranged on the lower wall of the top plate (3), an electric push rod (16) is arranged on the fixed seat, the telescopic end of the electric push rod (16) passes through the top plate (3) and is fixedly mounted with a connecting plate (17), and the upper end of the slide (4) is fixedly connected to the connecting plate (17).

5. The device for cutting off edges and corners for nonwoven fabric processing and production according to claim 4, characterized in that: A telescopic rod (18) is installed between the connecting plate (17) and the top plate (3).

6. The device for cutting corners for nonwoven fabric processing and production according to claim 1, characterized in that: The base (1) is provided with a cutting groove (19) matching the cutting knife (6).

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