Expanded paper cutting equipment

Abstract

The utility model relates to the technical field of expanded paper processing equipment, in particular to expanded paper cutting equipment, which is characterized in that movable blades are arranged at different positions of a cutting roller, expanded paper can be cut into different widths by utilizing mutual attraction of an electromagnet and the blades at different positions, and the expanded paper cutting equipment is convenient and fast to operate and has practical significance and popularization value. Comprising a rack, an unwinding roller, first adjusting rollers, a winding roller, second adjusting rollers, a cutting roller and a mounting rod, the unwinding roller is arranged on the rack, the first adjusting rollers are arranged on the rack in pairs, the winding roller is arranged on the rack, the second adjusting rollers are arranged on the rack in pairs, the cutting roller is arranged on the rack and makes contact with expanded paper, and the mounting rod is arranged on the rack. A plurality of gaps are formed in the cutting roller, blades capable of moving towards the outside of the cutting roller are arranged in the gaps, the mounting rod is arranged on the rack and is adjacent to the cutting roller, an electromagnet is arranged on the mounting rod, and the electromagnet and the blades attract each other after being electrified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bulking paper processing equipment, especially to a bulking paper cutting equipment. BACKGROUND

[0002] The bulking paper is widely used in the field of sanitary products, and has very high water absorption and water retention performance, which makes it become an ideal absorption medium in sanitary nursing products. In sanitary napkins, diapers and other products, the bulking paper can effectively absorb and lock the liquid, keep the surface dry and improve the comfort of the user.

[0003] The bulking paper needs to be divided into different widths to meet the production requirements of different types when it is used to prepare sanitary products. The existing dividing equipment has a complex structure and is inconvenient to operate. The purpose of the utility model is to provide a new bulking paper cutting equipment to solve the above technical problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a bulking paper cutting equipment to solve the problems mentioned in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: including frame, unwinding roller, first adjusting roller, winding roller, second adjusting roller, cutting roller and mounting rod, the unwinding roller is arranged on the frame, the frame side is provided with unwinding motor which can drive the unwinding roller to rotate, the first adjusting roller is arranged in pairs on the frame, the bulking paper discharged from the unwinding roller passes between the first adjusting rollers, the winding roller is arranged on the frame, the frame side is provided with winding motor which can drive the winding roller to rotate, the second adjusting roller is arranged in pairs on the frame, the bulking paper wound by the winding roller passes between the second adjusting rollers, the cutting roller is arranged on the frame and contacts the bulking paper, the frame side is provided with cutting motor which can drive the cutting roller to rotate, a plurality of slits are arranged on the cutting roller, and a blade which can move to the outside of the cutting roller is arranged in the slit, the mounting rod is arranged on the frame and adjacent to the cutting roller, the mounting rod is provided with electromagnet, and the electromagnet is attracted to the blade after being electrified.

[0006] In order to optimize the above technical scheme, the following measures are further taken: the cutting roller further includes a center shaft, a rotating rod, a connecting rod and a spring, the center shaft is located in the cutting roller and the center shaft axis coincides with the cutting roller axis, the rotating rod is annularly sleeved on the center shaft in the middle part and can rotate with the center shaft to form a rotating pair, one end of the connecting rod is hinged with the end of the rotating rod and the other end is hinged with the blade, and the spring is connected with the end of the rotating rod which is sleeved on the center shaft. Through the above structure and the cooperation with the electromagnet, the blade can move to the outside of the cutting roller.

[0007] As a further improvement of the above technical scheme: the number of mounting rods is 3 and surrounds the cutting roller, which ensures that the electromagnet on the mounting rod can fully attract the blade.

[0008] As a further improvement of the technical solution: the blade is in a circular arc shape, the circular arc shaped blade structure can avoid tearing the puffed paper in the rotating process, and helps to keep the cut of the puffed paper flat.

[0009] As an improvement of the foregoing technical solution: the number and position of electromagnets correspond to the number and position of gaps, which aims to ensure that the electromagnets can fully attract the.

[0010] From the above description of the structure of the utility model, compared with the prior art, the utility model has the following advantages:

[0011] The cutting equipment for puffed paper provided by the utility model has the advantages of convenient and fast operation, practical significance and popularization value. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated herein in their entirety. The embodiments illustrated in the drawings are provided to explain the present application and are not intended to limit the present application. In the drawings:

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 is a schematic diagram of the cross-sectional structure of the cutting roller;

[0015] In the figure: frame-1, unwinding roller-2, unwinding motor-201, first adjusting roller-3, winding roller-4, winding motor-401, second adjusting roller-5, cutting roller-6, cutting motor-601, gap-602, blade-603, center shaft-604, rotating rod-605, connecting rod-606, spring-607, mounting rod-7, electromagnet-701 DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0017] EMBODIMENT

[0018] Please refer to Figure 1 and 2The utility model provides a kind of puffed paper cutting equipment, including rack 1, unwinding roller 2, first adjusting roller 3, winding roller 4, second adjusting roller 5, cutting roller 6 and mounting rod 7.

[0019] The unwinding roller 2 is arranged on the rack 1, and the rack 1 is provided with an unwinding motor 201 capable of driving the unwinding roller 2 to rotate on the side surface.

[0020] The first adjusting roller 3 is arranged in pairs on the rack 1, and the puffed paper discharged from the unwinding roller 2 passes between the first adjusting rollers 3.

[0021] The winding roller 4 is arranged on the rack 1, and the rack 1 is provided with a winding motor 401 capable of driving the winding roller 4 to rotate on the side surface.

[0022] The second adjusting roller 5 is arranged in pairs on the rack 1, and the puffed paper wound by the winding roller 4 passes between the second adjusting rollers 5.

[0023] The cutting roller 6 is arranged on the rack 1 and contacts the puffed paper, and the rack 1 is provided with a cutting motor 601 capable of driving the cutting roller 6 to rotate on the side surface. The cutting roller 6 is provided with a plurality of slits 602, and the slits 602 are provided with blades 603 capable of moving outward of the cutting roller 6. The blades 603 are in the shape of a circular arc. The cutting roller 6 further includes a central shaft 604, a rotating rod 605, a connecting rod 606, and a spring 607. The central shaft 604 is located in the cutting roller 6, and the axis of the central shaft 604 coincides with the axis of the cutting roller 6. The rotating rod 605 is annularly sleeved on the central shaft 604 at the middle part and is rotatable with the central shaft 604 to form a rotating pair. One end of the connecting rod 606 is hingedly connected to the end of the rotating rod 605, and the other end is hingedly connected to the blade 603. The spring 607 is connected to the ends of the rotating rod 605 that are sleeved on the central shaft 604.

[0024] The mounting rod 7 is arranged on the rack 1 adjacent to the cutting roller 6. The number of the mounting rods 7 is three, which surround the cutting roller 6. The mounting rod 7 is provided with an electromagnet 701, and the electromagnet 701 is attracted to the blade 603 after being electrified. The number and position of the electromagnet 701 correspond to the number and position of the slits 602.

[0025] The control mode of the utility model is realized by an external controller to achieve automatic control. The control circuit of the controller can be realized by simple programming of a person skilled in the art. The power supply also belongs to the common knowledge in the field. The utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail.

[0026] Working principle: the puffed paper is discharged from the unwinding roller 2, adjusted in direction by the first adjusting roller 3, and then conveyed to the cutting roller 6. The blade 603 on the cutting roller 6 cuts and divides the puffed paper into different widths. Then, the divided puffed paper is adjusted in direction by the second adjusting roller 5 and wound by the winding roller 4.

[0027] The connecting rods 606 will be drawn to each other by the pulling force of the springs 607, thus the blades 603 will not move outward to cut the extruded paper transported on the cutting roller 6 during the rotation of the cutting roller 6. When it is required to cut the extruded paper into different widths, the electromagnets 701 located at different positions on the mounting rod are started, the electromagnets 701 attract the blades 603 in the corresponding gaps 602 to move outward, at this time, with the rotation of the cutting roller 6, the blades 603 can cut the extruded paper into different widths.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bulking paper cutting apparatus, characterized by, It includes: Frame (1); Unwinding roll (2), the unwinding roll (2) is arranged on the frame (1), and the frame (1) side is provided with unwinding motor (201) that can drive unwinding roll (2) rotation; First adjusting roller (3), the first adjusting roller (3) is arranged in pairs on the frame (1), and the bulging paper discharged from the first adjusting roller (3) passes between the first adjusting roller (3); Winding roll (4), the winding roll (4) is arranged on the frame (1), and the frame (1) side is provided with winding motor (401) that can drive winding roll (4) rotation; Second adjusting roller (5), the second adjusting roller (5) is arranged in pairs on the frame (1), and the bulging paper wound by the winding roll (4) passes between the second adjusting roller (5); Cutting roller (6), the cutting roller (6) is arranged on the frame (1) and contacts with the bulging paper, the frame (1) side is provided with cutting motor (601) that can drive cutting roller (6) rotation, the cutting roller (6) is provided with a plurality of slits (602) and the slit (602) is provided with blade (603) that can move to the outside of the cutting roller (6); Mounting rod (7), the mounting rod (7) is arranged on the frame (1) and adjacent to the cutting roller (6), the mounting rod (7) is provided with electromagnet (701) and the electromagnet (701) is attracted to the blade (603) after energization.

2. A slushing apparatus as defined in claim 1, wherein: The cutting roller (6) further includes center shaft (604), rotating rod (605), connecting rod (606) and spring (607); The center shaft (604) is located in the cutting roller (6), and the center shaft (604) axis coincides with the cutting roller (6) axis, the rotating rod (605) middle part is annularly sleeved on the center shaft (604) and can rotate with the center shaft (604) to form rotating pair; One end of the connecting rod (606) is hinged with the end of the rotating rod (605), and the other end is hinged with the blade (603); The spring (607) two ends are connected with the end of the rotating rod (605) sleeved on the center shaft (604) respectively.

3. A slitting apparatus for bulking paper according to either of claims 1 or 2, characterized in that: The number of mounting rods (7) is 3, which surrounds the cutting roller (6).

4. A slitting apparatus for puffed paper according to any of claims 1 or 2, characterized in that: The blade (603) is in the shape of a circular arc.

5. A slitting apparatus for puffed paper according to any of claims 1 or 2, characterized in that: The number and position of electromagnet (701) correspond to the number and position of slit (602).

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