Adjustable paper production slitting machine

Abstract

This utility model discloses a convenient adjustable tissue paper production slitting machine, including a first cabinet, a second cabinet on one side of the first cabinet, a cutting box fixedly installed on the upper inner wall between the second cabinet and the first cabinet, side frames fixedly installed on the inner walls of both the first and second cabinets below the cutting box, a unwinding roller mounted at the top of the side frames, several guide rollers rotatably mounted on the inner wall between the first and second cabinets on one side of the unwinding roller, a slitting roller rotatably mounted on the inner wall between the first and second cabinets below the guide rollers, and positioning plates provided on the outer surfaces of the rear of both the first and second cabinets, with a linkage plate rotatably mounted on the outer wall at the lower end of the positioning plates. This utility model not only improves the convenience of using the slitting machine but also expands its applicability, and achieves the goal of easily cutting tissue paper with a cutting blade.

Description

Technical Field

[0001] This utility model relates to the field of hygiene product manufacturing technology, specifically to a convenient adjustable tissue paper production and slitting machine. Background Technology

[0002] In the production of facial tissues, slitting is one of the key steps, and its efficiency and precision directly affect the quality of the product and the production cost. Traditional facial tissue slitting machines are not easy to adjust the slitting size and cannot meet the needs of rapid changeover in modern production lines. Therefore, it is particularly important to develop an adjustable facial tissue slitting machine.

[0003] A paper tissue production adjustable slitting machine, as described in reference announcement number CN221912256U, includes a main body containing a conveyor belt, a worktable, and a vacuum cleaner. The worktable is located on one side of the conveyor belt and has an upper support. A first cylinder is mounted on the upper support, with a slitting blade connected to its lower end. A groove is formed on the worktable, within which a threaded rod is rotatably mounted, and a limit plate is screwed onto the threaded rod. A side support is provided on the worktable, with a second cylinder mounted on its upper end. The lower end of the cylinder is connected to a pressure plate, and the upper end of the vacuum cleaner is connected to a conduit. This allows for the collection and treatment of dust and debris generated during the slitting of tissue paper, preventing debris accumulation or flying and affecting the slitting equipment and slitting quality. It also allows for the adjustment of the position of the limiting plate, facilitating precise control of the tissue paper slitting length and slitting accuracy. As can be seen from the above, although this slitting machine can be used well, it is usually not convenient to quickly disassemble and assemble the winding components, and therefore not easy to replace the wound winding roller, which often troubles people. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable tissue paper production slitting machine to solve the problem mentioned in the background art that although the slitting machine can be used well, it is usually not convenient to quickly disassemble and assemble the winding components, and thus it is not easy to replace the wound winding roller.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable adjustable tissue paper production slitting machine, comprising a first cabinet, a second cabinet on one side of the first cabinet, a cutting box fixedly installed on the upper inner wall between the second cabinet and the first cabinet, side frames fixedly installed on the inner walls of both the first and second cabinets below the cutting box, a unwinding roller mounted at the top of the side frames, a plurality of guide rollers rotatably mounted on the inner wall between the first and second cabinets on one side of the unwinding roller, a slitting roller rotatably mounted on the inner wall between the first and second cabinets below the plurality of guide rollers, and positioning plates provided on the outer surfaces of the rear of both the first and second cabinets. A linkage plate is rotatably mounted on the outer wall of the lower end of the positioning plate. An electric push rod is rotatably mounted on the outer wall of the upper end of the positioning plate. The bottom end of the electric push rod is rotatably connected to the outer wall of the linkage plate. A motor is mounted on the outer wall of each linkage plate. One end of the motor passes through the linkage plate and is fitted with a lead screw. A nut bracket is threaded onto the outer wall of the lead screw. A roller is mounted on the inner wall of each nut bracket. A limit rail is provided on the inner wall between the positioning plates via a bracket. The outer wall of the limit rail is slidably connected to the inner wall of the nut bracket. A control panel is mounted on the upper end of the surface of the first cabinet. The output end of the microcontroller inside the control panel is electrically connected to the input end of the electric push rod and the motor, respectively.

[0006] Preferably, a placement rod is fixedly installed on the inner wall between the first cabinet and the second cabinet below the slitting roller, and several locking plates are fitted on the outer wall of the placement rod. The locking plates are used to place the slitting blade.

[0007] Preferably, a slitting blade is installed on the outer wall of one side of the locking plate, and a locking bolt is threaded on the outer wall of the other side of the locking plate. The arrangement of several slitting blades is used to slit the tissue paper.

[0008] Preferably, a slide rail is installed on the inner wall of the cutting box, and a slide plate is slidably installed on the outer wall of one side of the slide rail. The slide rail is designed to limit the range of motion of the slide plate.

[0009] Preferably, the bottom end of the slide plate extends to the outside of the cutting box and is equipped with a guide rail. A lifting frame is slidably installed on the lower end of the guide rail surface. A cutting blade is installed on the inner wall of the lifting frame. The guide rail is used to limit the movement range of the lifting frame.

[0010] Preferably, a lifting cylinder is installed on the surface of the skateboard. The input end of the lifting cylinder is electrically connected to the output end of the microcontroller inside the control panel, and the bottom end of the lifting cylinder is connected to the top end of the lifting frame. The lifting cylinder is configured to drive the lifting frame to perform lifting operations.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the adjustable tissue paper production slitting machine not only improves the convenience of using the slitting machine, but also expands the scope of application of the slitting machine, and achieves the purpose of easily cutting tissue paper with a cutting knife;

[0012] (1) By starting the electric push rod to extend and retract, the linkage plate can be driven to rotate slightly on the outer wall of the positioning plate to adjust the tilt angle of the take-up roller between the roller shafts. Then, by starting the motor to drive the screw to rotate, the nut frame can slide on the outer wall of the screw and the limit rail to adjust the distance between the two roller shafts, so as to disassemble and replace the take-up roller, thereby improving the convenience of using the slitting machine.

[0013] (2) By loosening the locking bolt, the locking plate can be pulled to slide on the outer wall of the mounting rod. After adjustment, tighten the locking bolt to lock the locking plate on the outer wall of the mounting rod. The distance between the slitting blades can be adjusted as needed according to the slitting requirements of the tissue paper, so that the tissue paper can be easily slitted into the specified specifications, thereby improving the applicability of the slitting machine.

[0014] (3) The lifting frame is driven by the lifting cylinder to slide down the outer wall of the guide rail, so that the lifting frame drives the cutting blade to move down and contact the paper. At this time, the sliding plate slides on the outer wall of the guide rail, thereby making it easy for the cutting blade to cut the paper. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a cross-sectional view of the cutting box of this utility model.

[0019] In the diagram: 1. First cabinet; 2. Second cabinet; 3. Control panel; 4. Cutting box; 5. Lifting cylinder; 6. Cutting knife; 7. Side connecting frame; 8. Unwinding roller; 9. Slitting roller; 10. Placement rod; 11. Locking plate; 12. Locking bolt; 13. Slitting knife; 14. Guide roller; 15. Positioning plate; 16. Electric push rod; 17. Linkage plate; 18. Motor; 19. Lead screw; 20. Nut frame; 21. Roller shaft; 22. Limit rail; 23. Slide rail; 24. Slide plate; 25. Guide rail; 26. Lifting frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 An embodiment of this utility model is provided: a convenient adjustable tissue paper production slitting machine, including a first cabinet 1, a second cabinet 2 provided on one side of the first cabinet 1, a cutting box 4 fixedly installed on the upper inner wall between the second cabinet 2 and the first cabinet 1, a slide rail 23 installed on the inner wall of the cutting box 4, and a sliding plate 24 slidably installed on the outer wall of one side of the slide rail 23.

[0022] In use, the sliding rail 23 is set to limit the range of motion of the skateboard 24;

[0023] The bottom end of the slide plate 24 extends to the outside of the cutting box 4 and is equipped with a guide rail 25. A lifting frame 26 is slidably installed on the lower end of the surface of the guide rail 25, and a cutting blade 6 is installed on the inner wall of the lifting frame 26.

[0024] In use, the guide rail 25 is used to limit the movement range of the lifting frame 26;

[0025] A lifting cylinder 5 is installed on the surface of the slide plate 24. The input end of the lifting cylinder 5 is electrically connected to the output end of the microcontroller inside the control panel 3, and the bottom end of the lifting cylinder 5 is connected to the top end of the lifting frame 26.

[0026] In use, the lifting cylinder 5 is set to drive the lifting frame 26 to perform lifting and lowering operations;

[0027] Side connecting frames 7 are fixed on the inner walls of the first cabinet 1 and the second cabinet 2 below the cutting box 4. A unwinding roller 8 is installed at the top of the side connecting frame 7. Several guide rollers 14 are rotatably installed on the inner wall between the first cabinet 1 and the second cabinet 2 on one side of the unwinding roller 8. A slitting roller 9 is rotatably installed on the inner wall between the first cabinet 1 and the second cabinet 2 below the several guide rollers 14. A piece placement rod 10 is fixedly installed on the inner wall between the first cabinet 1 and the second cabinet 2 below the slitting roller 9. Several locking plates 11 are fitted on the outer wall of the piece placement rod 10.

[0028] In use, the locking plate 11 is used to position the slitting blade 13.

[0029] A slitting blade 13 is installed on one side of the outer wall of the locking plate 11, and a locking bolt 12 is threaded on the other side of the outer wall of the locking plate 11.

[0030] In use, several cutting blades 13 are set to cut the tissue paper.

[0031] Positioning plates 15 are provided on the outer surfaces of the rear of both the first cabinet 1 and the second cabinet 2. A linkage plate 17 is rotatably mounted on the outer wall of the lower end of the positioning plate 15, and an electric push rod 16 is rotatably mounted on the outer wall of the upper end of the positioning plate 15. The bottom end of the electric push rod 16 is rotatably connected to the outer wall of the linkage plate 17. A motor 18 is installed on the outer wall of the linkage plate 17. One end of the motor 18 passes through the linkage plate 17 and is fitted with a lead screw 19. A nut bracket 20 is threaded onto the outer wall of the lead screw 19. A roller 21 is installed on the inner wall of the nut bracket 20. A limiting rail 22 is provided on the inner wall between the positioning plates 15 through a bracket. The outer wall of the limiting rail 22 is slidably connected to the inner wall of the nut bracket 20. A control panel 3 is installed on the upper end of the surface of the first cabinet 1. The output end of the microcontroller inside the control panel 3 is electrically connected to the input end of the electric push rod 16 and the motor 18, respectively.

[0032] In this embodiment, the tissue paper to be cut is first wound around the outer wall of the unwinding roller 8, and the take-up roller is placed between the two roller shafts 21. Then, one end of the tissue paper is inserted under the slitting roller 9, and after being guided and limited by several guide rollers 14, it is connected to the outer wall of the take-up roller. Since the slitting blade 13 contacts the tissue paper, when the take-up roller between the roller shafts 21 is rotated, the unwinding roller 8 unwinds the tissue paper, and the several slitting blades 13 slit the tissue paper. The slit tissue paper is then wound around the outer wall of the take-up roller, thus achieving the purpose of slitting the tissue paper. After slitting, the lifting cylinder 5 drives the lifting frame 26 to slide downwards on the outer wall of the guide rail 25, causing the lifting frame 26 to move the cutting blade 6 downwards and contact the tissue paper. At this time, the sliding plate 24 slides on the outer wall of the slide rail 23. The cutting blade 6 cuts the tissue paper. Then, by activating the electric push rod 16 to extend and retract, the linkage plate 17 is driven to rotate slightly on the outer wall of the positioning plate 15 to adjust the tilt angle of the take-up rollers placed between the roller shafts 21. Then, by activating the motor 18 to drive the lead screw 19 to rotate, the nut frame 20 slides on the outer wall of the lead screw 19 and the limit rail 22, which can adjust the distance between the two roller shafts 21 to disassemble and replace the take-up rollers. Finally, by loosening the locking bolt 12, the locking plate 11 is pulled to slide on the outer wall of the placement rod 10. After adjustment, the locking bolt 12 is tightened to lock the locking plate 11 on the outer wall of the placement rod 10. The distance between the slitting blades 13 can be adjusted as needed according to the tissue paper cutting requirements to conveniently cut the tissue paper to the specified specifications, thus completing the use of the slitting machine.

Claims

1. A portable adjustable tissue paper production slitting machine, characterized in that: The system includes a first cabinet (1), a second cabinet (2) on one side of the first cabinet (1), a cutting box (4) fixedly installed on the upper inner wall between the second cabinet (2) and the first cabinet (1), a side connecting frame (7) fixedly installed on the inner wall of both the first cabinet (1) and the second cabinet (2) below the cutting box (4), a unwinding roller (8) installed at the top of the side connecting frame (7), a plurality of guide rollers (14) rotatably installed on the inner wall between the first cabinet (1) and the second cabinet (2) on one side of the unwinding roller (8), a slitting roller (9) rotatably installed on the inner wall between the first cabinet (1) and the second cabinet (2) below the plurality of guide rollers (14), a positioning plate (15) is provided on the outer surface behind the first cabinet (1) and the second cabinet (2), a linkage plate (17) rotatably installed on the outer wall at the lower end of the positioning plate (15), and the... An electric push rod (16) is rotatably mounted on the outer wall of the upper end of the positioning plate (15). The bottom end of the electric push rod (16) is rotatably connected to the outer wall of the linkage plate (17). A motor (18) is mounted on the outer wall of the linkage plate (17). One end of the motor (18) passes through the linkage plate (17) and is mounted with a lead screw (19). A nut frame (20) is threaded on the outer wall of the lead screw (19). A roller (21) is mounted on the inner wall of the nut frame (20). A limit rail (22) is provided on the inner wall between the positioning plates (15) through a bracket. The outer wall of the limit rail (22) is slidably connected to the inner wall of the nut frame (20). A control panel (3) is mounted on the upper end of the surface of the first cabinet (1). The output end of the microcontroller inside the control panel (3) is electrically connected to the input end of the electric push rod (16) and the motor (18).

2. The adjustable tissue paper production slitting machine according to claim 1, characterized in that: A placement rod (10) is fixedly installed on the inner wall between the first cabinet (1) and the second cabinet (2) below the slitting roller (9), and a number of locking plates (11) are fitted on the outer wall of the placement rod (10).

3. The adjustable tissue paper production slitting machine according to claim 2, characterized in that: A slitting blade (13) is installed on one side of the outer wall of the locking plate (11), and a locking bolt (12) is threaded on the other side of the outer wall of the locking plate (11).

4. The adjustable tissue paper production slitting machine according to claim 1, characterized in that: A slide rail (23) is installed on the inner wall of the cutting box (4), and a slide plate (24) is slidably installed on the outer wall of one side of the slide rail (23).

5. The adjustable tissue paper production slitting machine according to claim 4, characterized in that: The bottom end of the slide plate (24) extends to the outside of the cutting box (4) and is equipped with a guide rail (25). A lifting frame (26) is slidably installed on the lower end of the surface of the guide rail (25). A cutting blade (6) is installed on the inner wall of the lifting frame (26).

6. The adjustable tissue paper production slitting machine according to claim 5, characterized in that: A lifting cylinder (5) is installed on the surface of the skateboard (24). The input end of the lifting cylinder (5) is electrically connected to the output end of the microcontroller inside the control panel (3). The bottom end of the lifting cylinder (5) is connected to the top end of the lifting frame (26).

Images