Automatic cutting equipment for extraction paper production

Abstract

The utility model discloses automatic cutting equipment for extraction paper production, and relates to the technical field of cutting equipment. The device comprises a working platform, one side of the working platform is fixedly connected with an L-shaped plate, the inner side of the L-shaped plate is fixedly provided with a servo motor, the driving end of the servo motor is fixedly connected with a driving wheel, and the end, away from the driving wheel, of the working platform is rotationally connected with a driven wheel on the same side as the driving wheel. The driving wheel and the driven wheel are in transmission connection through a conveyor belt; through cooperation of a servo motor, a driving wheel, a driven wheel and a conveying belt, a push plate is driven to transversely move towards one side of a U-shaped plate, meanwhile, extraction paper raw materials are pushed to transversely move towards one side of the U-shaped plate, the moving distance of the push plate is adjusted according to the cutting specification, and then a piston rod of a hydraulic cylinder stretches out and draws back to push a mounting plate and a cutting knife to vertically move; and the paper extraction raw materials are cut through the cutting knife, the cutting specification can be automatically adjusted, and the production efficiency of the paper extraction is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to automatic cutting equipment for paper production. Background Art

[0002] Automatic cutting equipment for tissue production is a kind of equipment specially used for cutting roll paper or raw paper. These equipments cut roll paper or raw paper into required size and shape in an automated way, so as to manufacture tissue products of different specifications and forms.

[0003] However, existing tissue paper production devices mostly rely on semi-automatic or manual adjustment of cutting specifications, which not only increases production costs but also reduces production efficiency. Existing automatic cutting devices often cannot be quickly adjusted under changing production conditions, resulting in inconsistent paper sizes or rough edges. In response to the above problems, the inventors proposed an automatic cutting device for tissue paper production to solve the above problems. Utility Model Content

[0004] In order to solve the problem that tissue paper production devices mostly rely on semi-automatic or manual adjustment of cutting specifications and have low efficiency; the purpose of the utility model is to provide an automatic cutting device for tissue paper production.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an automatic cutting device for tissue paper production, comprising a working platform, one side of the working platform is fixedly connected to an L-shaped plate, the inner side of the L-shaped plate is fixedly installed with a servo motor, the driving end of the servo motor is fixedly connected to a driving wheel, the end of the working platform away from the driving wheel is rotatably connected to a driven wheel on the same side as the driving wheel, the driving wheel and the driven wheel are connected by a conveyor belt transmission, the top of the working platform is slidably clamped with a push plate, one side of the bottom end of the push plate is fixedly connected to the conveyor belt, the top of the working platform close to the push plate is placed with tissue paper raw materials, and the top of the working platform away from the driving wheel is provided with a cutting assembly.

[0006] Preferably, the cutting assembly includes a U-shaped plate, which is fixedly connected to the top of the working platform, a hydraulic cylinder is fixedly installed in the middle of the top of the U-shaped plate, the piston rod of the hydraulic cylinder extends to the bottom of the U-shaped plate and is fixedly connected to a mounting plate, the bottom end of the mounting plate is fixedly connected to a cutting knife, and the top of the U-shaped plate is fixedly installed with symmetrically distributed bearings, the interior of the bearings are movably penetrated by guide rods, and the bottom ends of the guide rods are fixedly connected to the mounting plate.

[0007] Preferably, a mounting frame is provided on the side of the working platform close to the U-shaped plate, a conveyor belt is fixedly installed inside the mounting frame, a fixing plate is fixedly connected to one side of the top of the mounting frame, a threaded rod is threadedly connected to one side of the fixing plate, one end of the threaded rod close to the fixing plate extends to one side of the fixing plate and is rotatably connected to a limit plate, and a turning handle is fixedly connected to the side of the threaded rod away from the limit plate.

[0008] Preferably, one end of the limit plate away from the threaded rod is fixedly connected to the limit rod on the same side as the threaded rod, and one end of the limit rod away from the limit plate movably passes through the fixed plate. A baffle is fixedly connected to the side of the top of the mounting frame away from the fixed plate, and the length of the baffle is greater than the length of the fixed plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. Through the cooperation between the servo motor, the driving wheel, the driven wheel and the conveyor belt, the push plate is driven to move horizontally to one side of the U-shaped plate, and the paper-pulling raw material is pushed to move horizontally to one side of the U-shaped plate. According to the cutting specifications, the moving distance of the push plate is adjusted, and then the hydraulic cylinder piston rod is extended and retracted to push the mounting plate and the cutting knife to move vertically. The paper-pulling raw material is cut by the cutting knife, and the cutting specifications can be automatically adjusted, which further improves the production efficiency of paper-pulling;

[0011] 2. By turning the handle, the threaded rod is driven to rotate and move laterally at the same time, thereby pushing the limit plate to move laterally, and then adjusting the distance between the limit plate and the baffle according to the width of the paper to ensure the neatness of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a side view of the utility model.

[0015] Figure 3 It is a schematic diagram of the partial split structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0017] In the figure: 1. working platform; 2. L-shaped plate; 3. servo motor; 4. driving wheel; 5. driven wheel; 6. conveyor belt; 7. push plate; 8. paper drawing material; 9. U-shaped plate; 10. hydraulic cylinder; 11. mounting plate; 12. cutting knife; 13. bearing; 14. guide rod; 15. mounting frame; 16. conveyor belt; 17. fixing plate; 18. threaded rod; 19. limit plate; 20. turning handle; 21. limit rod; 22. baffle. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-4 As shown, the utility model provides an automatic cutting device for tissue paper production, including a working platform 1, an L-shaped plate 2 is fixedly connected to one side of the working platform 1, a servo motor 3 is fixedly installed on the inner side of the L-shaped plate 2, a driving end of the servo motor 3 is fixedly connected to a driving wheel 4, an end of the working platform 1 away from the driving wheel 4 is rotatably connected to a driven wheel 5 on the same side as the driving wheel 4, the driving wheel 4 and the driven wheel 5 are connected through a conveyor belt 6 for transmission, a push plate 7 is slidably clamped at the top of the working platform 1, one side of the bottom end of the push plate 7 is fixedly connected to the conveyor belt 6, a tissue paper raw material 8 is placed on the side of the top of the working platform 1 close to the push plate 7, and a cutting component is arranged on the side of the top of the working platform 1 away from the driving wheel 4.

[0020] The cutting assembly includes a U-shaped plate 9, which is fixedly connected to the top of the working platform 1. A hydraulic cylinder 10 is fixedly installed in the middle of the top of the U-shaped plate 9. The piston rod of the hydraulic cylinder 10 extends to the bottom end of the U-shaped plate 9 and is fixedly connected to a mounting plate 11. A cutting knife 12 is fixedly connected to the bottom end of the mounting plate 11.

[0021] By adopting the above technical solution, the mounting plate 11 and the cutting knife 12 are pushed to move vertically by the extension and retraction of the piston rod of the hydraulic cylinder 10, and the cutting knife 12 is used to cut the paper-pulling raw material 8.

[0022] A mounting frame 15 is provided on one side of the working platform 1 close to the U-shaped plate 9, a conveyor belt 16 is fixedly installed inside the mounting frame 15, a fixing plate 17 is fixedly connected to one side of the top of the mounting frame 15, a threaded rod 18 is threadedly connected to one side of the fixing plate 17, one end of the threaded rod 18 close to the fixing plate 17 extends to one side of the fixing plate 17 and is rotatably connected to a limit plate 19, and a turning handle 20 is fixedly connected to the side of the threaded rod 18 away from the limit plate 19.

[0023] By adopting the above technical solution, by rotating the handle 20, the threaded rod 18 is driven to rotate and move laterally at the same time, thereby pushing the limit plate 19 to move laterally, and then adjusting according to the width of the paper.

[0024] One end of the limiting plate 19 away from the threaded rod 18 is fixedly connected to the limiting rod 21 on the same side as the threaded rod 18 , and one end of the limiting rod 21 away from the limiting plate 19 movably penetrates the fixed plate 17 .

[0025] By adopting the above technical solution and providing the limiting rod 21 , the movement of the limiting plate 19 can be guided easily.

[0026] A baffle plate 22 is fixedly connected to a side of the top end of the mounting frame 15 away from the fixing plate 17 . The length of the baffle plate 22 is greater than that of the fixing plate 17 .

[0027] By adopting the above technical solution and providing the baffle 22, it is convenient to block the paper drawing, thereby limiting the position of the paper drawing.

[0028] The top of the U-shaped plate 9 is fixedly mounted with symmetrically distributed bearings 13 , and guide rods 14 are movably penetrated inside the bearings 13 , and the bottom ends of the guide rods 14 are fixedly connected to the mounting plate 11 .

[0029] By adopting the above technical solution, the vertical movement of the mounting plate 11 can be guided conveniently through the cooperation between the bearing 13 and the guide rod 14 .

[0030] Working principle: When cutting the tissue paper, the tissue paper raw material is placed on the top of the working platform 1 against the side of the push plate 7, and the servo motor 3 drives the driving wheel 4 to rotate, and the driving wheel 4 and the driven wheel 5 are connected by the conveyor belt 6, and the push plate 7 is driven to move laterally to one side of the U-shaped plate 9, thereby pushing the tissue paper raw material 8 to move laterally to one side of the U-shaped plate 9. According to the cutting specifications, the moving distance of the push plate 7 is adjusted, and then the extension and contraction of the piston rod of the hydraulic cylinder 10 pushes the mounting plate 11 and the cutting knife 12 to move vertically, and the cutting knife 12 is used to cut the tissue paper raw material 8. The tissue paper raw material cut into strips is pushed to the top of the conveyor belt 16 by the push plate 7, and is transported to the next process by the conveyor belt 16;

[0031] During the conveying process of the conveyor belt 16, by rotating the handle 20, the threaded rod 18 is driven to rotate and move laterally, thereby pushing the limit plate 19 to move laterally, and then adjusting the distance between the limit plate 19 and the baffle 22 according to the width of the paper drawn to ensure the neatness of the paper drawn.

[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An automatic cutting device for tissue paper production, comprising a working platform (1), characterized in that: An L-shaped plate (2) is fixedly connected to one side of the working platform (1), a servo motor (3) is fixedly installed on the inner side of the L-shaped plate (2), a driving end of the servo motor (3) is fixedly connected to a driving wheel (4), an end of the working platform (1) away from the driving wheel (4) is rotatably connected to a driven wheel (5) on the same side as the driving wheel (4), the driving wheel (4) and the driven wheel (5) are connected by a transmission belt (6), a push plate (7) is slidably engaged at the top of the working platform (1), a bottom side of the push plate (7) is fixedly connected to the conveyor belt (6), a paper drawing raw material (8) is placed on the side of the top of the working platform (1) close to the push plate (7), and a cutting component is provided on the side of the top of the working platform (1) away from the driving wheel (4).

2. The automatic cutting device for tissue paper production according to claim 1, characterized in that: The cutting assembly comprises a U-shaped plate (9), wherein the U-shaped plate (9) is fixedly connected to the top of the working platform (1), a hydraulic cylinder (10) is fixedly installed in the middle of the top of the U-shaped plate (9), a piston rod of the hydraulic cylinder (10) extends to the bottom of the U-shaped plate (9) and is fixedly connected to a mounting plate (11), and a cutting knife (12) is fixedly connected to the bottom of the mounting plate (11).

3. The automatic cutting device for tissue paper production according to claim 1, characterized in that: A mounting frame (15) is provided on one side of the working platform (1) close to the U-shaped plate (9), a conveyor belt (16) is fixedly installed inside the mounting frame (15), a fixing plate (17) is fixedly connected to one side of the top end of the mounting frame (15), a threaded rod (18) is threadedly connected to one side of the fixing plate (17), an end of the threaded rod (18) close to the fixing plate (17) extends to one side of the fixing plate (17) and is rotatably connected to a limit plate (19), and a turning handle (20) is fixedly connected to one side of the threaded rod (18) away from the limit plate (19).

4. The automatic cutting device for producing tissue paper according to claim 3, characterized in that: One end of the limiting plate (19) away from the threaded rod (18) is fixedly connected to the limiting rod (21) on the same side as the threaded rod (18), and one end of the limiting rod (21) away from the limiting plate (19) movably penetrates the fixed plate (17).

5. The automatic cutting device for producing tissue paper according to claim 3, characterized in that: A baffle (22) is fixedly connected to a side of the top end of the mounting frame (15) away from the fixing plate (17), and the length of the baffle (22) is greater than the length of the fixing plate (17).

6. The automatic cutting device for producing tissue paper according to claim 2, characterized in that: The top end of the U-shaped plate (9) is fixedly mounted with symmetrically distributed bearings (13), the interior of the bearings (13) is movably penetrated by guide rods (14), and the bottom ends of the guide rods (14) are fixedly connected to the mounting plate (11).

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