Novel automatic cutter adjusting device of non-woven fabric lap former

Abstract

The utility model discloses a novel automatic tool setting device of a non-woven fabric lapper, and belongs to the technical field of non-woven fabric lappers. The number of the supporting seats is two, the two supporting seats are fixedly connected to the workbench, and a winding rod is rotationally connected between the two supporting seats; the first motor is installed at the front end of the supporting seat, the output end of the first motor movably penetrates through the supporting seat, and the output end of the first motor is fixedly connected with the winding rod; the cutting knife is arranged on the workbench; the screw rotates to drive the nut to move on the surface of the screw, the nut moves to drive the mounting frame to move, and the mounting frame moves to drive the cutting knife to move, so that the position of the cutting knife is adjusted, and the convenience of cutting non-woven fabrics by the cutting knife is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric rolling machines, and more specifically to a novel automatic knife adjusting device for non-woven fabric rolling machines. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, are made of directional or random fibers. They are called cloth because they have the appearance and certain properties of cloth. Non-woven fabrics are moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in colors, low in price, and recyclable. They are mostly made of polypropylene pellets as raw materials and are produced by a continuous one-step process of high-temperature melting, spinning, laying, hot pressing and winding.

[0003] Some patent documents of non-woven fabric rolling machines are disclosed in the prior art. The Chinese patent with application number CN201820651242.0 discloses a medical non-woven fabric rolling machine, including a controllable clamp, a fixed ring, a rolling wheel and a sticky wool cloth. A controllable clamp is provided on one side of the surface of the groove, one end of the gear belt is connected to a fixed ring, rolling wheels are installed on both sides of the winding wheel, and the surfaces of the winding wheel and the rolling wheel are provided with sticky wool cloth. The utility model has a scientific and reasonable structure and is safe and convenient to use. A controllable clamp is provided to fix one end of the non-woven fabric when winding it into a roll to prevent the non-woven fabric from being scattered and to facilitate the arrangement of the non-woven fabric. A fixed ring is provided to fix the non-woven fabric according to different widths to prevent the widths of the two sides from being different after winding it into a roll. A rolling wheel is provided to roll the non-woven fabric when winding it into a roll to keep its surface flat. A sticky wool cloth is provided to facilitate the adhesion of dust and fluff on the surface of the non-woven fabric to make it cleaner and more sanitary.

[0004] In the above patent, it is difficult to adjust the position of the cutting knife of the non-woven fabric roll forming machine, resulting in poor convenience in cutting the non-woven fabric. For this reason, we propose a new automatic knife adjustment device for the non-woven fabric roll forming machine. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a new type of automatic knife adjusting device for a non-woven fabric rolling machine. The utility model drives the nut to move on the surface of the screw through the rotation of the screw, drives the mounting frame to move through the movement of the nut, and drives the cutting knife to move through the movement of the mounting frame, thereby adjusting the position of the cutting knife and optimizing the convenience of the cutting knife in cutting non-woven fabrics.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the utility model adopts the following technical solutions:

[0009] A novel automatic knife adjustment device for a nonwoven fabric rolling machine, comprising:

[0010] Workbench;

[0011] A support seat, wherein two support seats are provided, the two support seats are fixedly connected to the workbench, and a winding rod is rotatably connected between the two support seats;

[0012] A first motor, wherein the first motor is installed at the front end of the support seat, and an output end of the first motor movably passes through the support seat, and the output end of the first motor is fixedly connected to the winding rod;

[0013] A cutting knife, wherein the cutting knife is arranged on a workbench;

[0014] The adjusting mechanism is arranged on the workbench and is connected with the cutting knife.

[0015] As a preferred solution of the utility model, the adjustment mechanism includes a moving component, a cutting component and a guiding component. The moving component, the cutting component and the guiding component are all arranged on a workbench, and the moving component and the guiding component are both connected to the cutting component.

[0016] As a preferred solution of the utility model, the moving assembly includes a third support plate, a screw rod, a second motor and a nut. The third support plate is provided in two, and the two third support plates are fixedly connected to the workbench. The screw rod is rotatably connected between the two third support plates. The second motor is installed at the side end of the third support plate. The output end of the second motor movably passes through the third support plate, and the output end of the second motor is fixedly connected to the screw rod. The nut is threadedly connected to the surface of the screw rod.

[0017] As a preferred solution of the utility model, the cutting assembly includes a mounting frame and a cylinder, the mounting frame is fixedly connected to the nut, the cylinder is provided in two, the two cylinders are both mounted on the mounting frame, and the extended ends of the two cylinders are both movable through the mounting frame, and the extended ends of the two cylinders are fixedly connected to the cutting knife.

[0018] As a preferred solution of the utility model, the guide assembly includes a fourth support plate, a guide rod and a slide seat, the fourth support plate is provided in two, the two fourth support plates are fixedly connected to the workbench, the guide rod is fixedly connected between the two fourth support plates, the slide seat is fixedly connected to the bottom of the mounting frame, and the slide seat is slidably connected to the surface of the guide rod.

[0019] As a preferred solution of the utility model, two first supporting plates are fixedly connected to the workbench, and a first rotating rod is rotatably connected between the two first supporting plates.

[0020] As a preferred solution of the utility model, two second supporting plates are fixedly connected to the workbench, and two second rotating rods are rotatably connected between the two second supporting plates.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] (1) In this solution, when the position of the cutting knife needs to be adjusted, the output end of the second motor is started to rotate to drive the screw to rotate, and the rotation of the screw drives the nut to move on the surface of the screw, and the movement of the nut drives the mounting frame to move, and the movement of the mounting frame drives the cutting knife to move, thereby adjusting the position of the cutting knife and optimizing the convenience of the cutting knife in cutting non-woven fabrics.

[0024] (2) In this solution, the second support plate is used to facilitate rotation and connection with the second rotating rod, and the non-woven fabric is conveniently passed through the two second rotating rods, thereby facilitating the positioning of the non-woven fabric. The fourth support plate is used to facilitate fixing the guide rod, and the guide rod is used to facilitate sliding cooperation with the slide seat, and the slide seat is used to facilitate supporting the mounting frame, so as to facilitate stable movement of the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a main perspective view of the utility model;

[0026] Figure 2 It is an overall exploded view of the utility model;

[0027] Figure 3 It is a schematic diagram of the adjustment mechanism of the utility model;

[0028] Figure 4 It is an exploded view of the regulating mechanism of the utility model.

[0029] Description of the numbers in the figure:

[0030] 1. Workbench; 2. Support seat; 3. Winding rod; 4. First motor; 5. First support plate; 6. First rotating rod; 7. Second support plate; 8. Second rotating rod; 9. Cutting knife; 10. Third support plate; 11. Screw rod; 12. Second motor; 13. Nut; 14. Fourth support plate; 15. Guide rod; 16. Slide seat; 17. Mounting frame; 18. Cylinder. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0032] Example:

[0033] See also Figure 1-Figure 4 , a new type of automatic knife adjustment device for non-woven fabric rolling machine, including:

[0034] Workbench 1;

[0035] Support base 2, two support bases 2 are provided, both support bases 2 are fixedly connected to the workbench 1, and a winding rod 3 is rotatably connected between the two support bases 2;

[0036] A first motor 4, the first motor 4 is installed at the front end of the support seat 2, and the output end of the first motor 4 movably passes through the support seat 2, and the output end of the first motor 4 is fixedly connected to the winding rod 3;

[0037] The cutting knife 9 is arranged on the workbench 1 .

[0038] In this embodiment, the support seat 2 is for rotatably connecting to the winding rod 3, the winding rod 3 is for facilitating the winding of the non-woven fabric, the first motor 4 is for facilitating the rotation of the winding rod 3, and the cutting knife 9 is for facilitating the cutting of the non-woven fabric. The utility model drives the nut 13 to move on the surface of the screw 11 through the rotation of the screw 11, drives the mounting frame 17 to move through the movement of the nut 13, and drives the cutting knife 9 to move through the movement of the mounting frame 17, thereby adjusting the position of the cutting knife 9 and optimizing the convenience of the cutting knife 9 in cutting the non-woven fabric.

[0039] Specifically, the adjustment mechanism includes a moving assembly, a cutting assembly and a guiding assembly. The moving assembly, the cutting assembly and the guiding assembly are all arranged on the workbench 1, and the moving assembly and the guiding assembly are both connected to the cutting assembly.

[0040] In this embodiment, the adjustment mechanism includes a moving component, a cutting component and a guiding component. The moving component, the cutting component and the guiding component are all arranged on the workbench 1, and the moving component and the guiding component are both connected to the cutting component.

[0041] Specifically, the moving assembly includes a third support plate 10, a screw rod 11, a second motor 12 and a nut 13. The third support plate 10 is provided in two, the two third support plates 10 are fixedly connected to the workbench 1, the screw rod 11 is rotatably connected between the two third support plates 10, the second motor 12 is installed on the side end of the third support plate 10, the output end of the second motor 12 movably passes through the third support plate 10, and the output end of the second motor 12 is fixedly connected to the screw rod 11, and the nut 13 is threadedly connected to the surface of the screw rod 11.

[0042] In this embodiment, the third support plate 10 is used to facilitate the rotation of the connecting screw 11. The output end of the second motor 12 is started to rotate to drive the screw 11 to rotate. The rotation of the screw 11 drives the nut 13 to move on the surface of the screw 11. The movement of the nut 13 drives the mounting frame 17 to move. The movement of the mounting frame 17 drives the cutting knife 9 to move, thereby adjusting the position of the cutting knife 9.

[0043] Specifically, the cutting assembly includes a mounting frame 17 and a cylinder 18. The mounting frame 17 is fixedly connected to the nut 13. The cylinder 18 is provided in two. Both cylinders 18 are mounted on the mounting frame 17. The extended ends of the two cylinders 18 are movable through the mounting frame 17. The extended ends of the two cylinders 18 are fixedly connected to the cutting knife 9.

[0044] In this embodiment, the mounting frame 17 is for facilitating the installation of the cylinder 18. The extended end of the cylinder 18 is started to extend, and the extended end of the cylinder 18 pushes the cutting knife 9 to move downward, thereby facilitating the cutting of the nonwoven fabric by the cutting knife 9.

[0045] Specifically, the guide assembly includes a fourth support plate 14, a guide rod 15 and a slide 16. The fourth support plate 14 is provided in two, the two fourth support plates 14 are fixedly connected to the workbench 1, the guide rod 15 is fixedly connected between the two fourth support plates 14, the slide 16 is fixedly connected to the bottom of the mounting frame 17, and the slide 16 is slidably connected to the surface of the guide rod 15.

[0046] In this embodiment, the fourth support plate 14 is used to fix the guide rod 15, the guide rod 15 is used to slide with the slide 16, and the slide 16 is used to support the mounting frame 17 so that the mounting frame 17 can move stably.

[0047] Specifically, two first supporting plates 5 are fixedly connected to the workbench 1 , and a first rotating rod 6 is rotatably connected between the two first supporting plates 5 .

[0048] In this embodiment, the first support plate 5 is fixed to facilitate the rotational connection with the first rotating rod 6, and the first rotating rod 6 is for the contact of the non-woven fabric, so as to facilitate the positioning of the non-woven fabric.

[0049] Specifically, two second supporting plates 7 are fixedly connected to the workbench 1 , and two second rotating rods 8 are rotatably connected between the two second supporting plates 7 .

[0050] In this embodiment, the second support plate 7 is rotatably connected to the second rotating rod 8, and the two second rotating rods 8 are used to facilitate the non-woven fabric to pass through, thereby facilitating the positioning of the non-woven fabric.

[0051] Working principle: When the position of the cutting knife 9 needs to be adjusted, the output end of the second motor 12 is started to rotate to drive the screw 11 to rotate, and the rotation of the screw 11 drives the nut 13 to move on the surface of the screw 11, and the movement of the nut 13 drives the mounting frame 17 to move, and the movement of the mounting frame 17 drives the cutting knife 9 to move, thereby adjusting the position of the cutting knife 9 and optimizing the convenience of the cutting knife 9 in cutting non-woven fabrics.

[0052] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A novel automatic knife adjustment device for a non-woven fabric rolling machine, characterized in that: include: Workbench (1); A support seat (2), wherein two support seats (2) are provided, and the two support seats (2) are both fixedly connected to the workbench (1), and a winding rod (3) is rotatably connected between the two support seats (2); A first motor (4), the first motor (4) being mounted on the front end of the support seat (2), and the output end of the first motor (4) movably passes through the support seat (2), and the output end of the first motor (4) is fixedly connected to the winding rod (3); A cutting knife (9), wherein the cutting knife (9) is arranged on the workbench (1); An adjustment mechanism is arranged on the workbench (1), and the adjustment mechanism is connected to the cutting knife (9).

2. According to claim 1, a novel automatic knife adjustment device for a nonwoven fabric rolling machine is characterized in that: The adjustment mechanism comprises a moving component, a cutting component and a guiding component. The moving component, the cutting component and the guiding component are all arranged on a workbench (1). The moving component and the guiding component are both connected to the cutting component.

3. The novel automatic knife adjustment device for nonwoven fabric rolling machine according to claim 2 is characterized by: The moving assembly comprises a third support plate (10), a screw rod (11), a second motor (12) and a nut (13); the third support plate (10) is provided in two pieces, the two third support plates (10) are fixedly connected to the workbench (1); the screw rod (11) is rotatably connected between the two third support plates (10); the second motor (12) is installed at the side end of the third support plate (10); the output end of the second motor (12) movably passes through the third support plate (10); the output end of the second motor (12) is fixedly connected to the screw rod (11); and the nut (13) is threadedly connected to the surface of the screw rod (11).

4. The novel automatic knife adjustment device for nonwoven fabric rolling machine according to claim 3 is characterized by: The cutting assembly comprises a mounting frame (17) and a cylinder (18), wherein the mounting frame (17) is fixedly connected to the nut (13), and the cylinder (18) is provided in two pieces, both of which are mounted on the mounting frame (17), and the extended ends of the two cylinders (18) are movable through the mounting frame (17), and the extended ends of the two cylinders (18) are fixedly connected to the cutting knife (9).

5. The novel automatic knife adjustment device for nonwoven fabric rolling machine according to claim 4 is characterized in that: The guide assembly comprises a fourth support plate (14), a guide rod (15) and a slide seat (16); the fourth support plate (14) is provided in two pieces, the two fourth support plates (14) are fixedly connected to the workbench (1), the guide rod (15) is fixedly connected between the two fourth support plates (14), the slide seat (16) is fixedly connected to the bottom of the mounting frame (17), and the slide seat (16) is slidably connected to the surface of the guide rod (15).

6. The novel automatic knife adjustment device for nonwoven fabric rolling machine according to claim 5 is characterized in that: Two first support plates (5) are fixedly connected to the workbench (1), and a first rotating rod (6) is rotatably connected between the two first support plates (5).

7. The novel automatic knife adjustment device for nonwoven fabric rolling machine according to claim 6 is characterized by: Two second support plates (7) are fixedly connected to the workbench (1), and two second rotating rods (8) are rotatably connected between the two second support plates (7).

Images