CN223863912U

CN223863912U - A paper slitting device

Info

Publication number: CN223863912U
Application number: CN202520303083.5U
Authority: CN
Inventors: 高健; 杨丙发; 高福忠; 高斌
Original assignee: Tianjin Yiyi Sanitary Ware Ltd By Share Ltd
Current assignee: Tianjin Yiyi Sanitary Ware Ltd By Share Ltd
Priority date: 2025-02-25
Filing date: 2025-02-25
Publication date: 2026-02-03
Anticipated expiration: 2035-02-25

Abstract

This utility model discloses a paper slitting device, belonging to the field of paper processing technology. It includes a belt conveyor; and a conveyor belt, a lifting mechanism, a slitting mechanism, a position adjustment mechanism, and a distance adjustment mechanism mounted on the belt conveyor. The conveyor belt is rotatably installed inside the belt conveyor. The height of the distance adjustment mechanism can be adjusted via the lifting mechanism, which is equipped with a movable connecting plate. The distance adjustment mechanism includes a distance adjustment rod rotatably installed inside the movable connecting plate and having forward and reverse threaded grooves on its outer wall; and a drive motor fixedly installed on the front side wall of the movable connecting plate, with its output end fixedly connected to the distance adjustment rod. By setting up the distance adjustment mechanism, the distance between two sets of position adjustment mechanisms can be adjusted, and simultaneously, the height of the two sets of position adjustment mechanisms can be adjusted in conjunction with the lifting mechanism. This enables automatic paper separation while preventing paper wrinkling and improving the quality of subsequent products.

Description

Paper slitting device

Technical Field

The utility model relates to the technical field of paper processing, in particular to a paper slitting device.

Background

The adult diaper is a disposable paper incontinence article, one of adult care products, and is mainly suitable for incontinent adults. In the production process of the adult paper diaper, cloth or paper sheets are required to be cut.

Through retrieving CN221814455U, an adult diaper production shearing device is disclosed, and can improve the cutting efficiency, but in the cutting process, although the adult diaper production shearing device can flatten through a pressing plate, the adult diaper production shearing device can not smooth the adult diaper before flattening, and the problem that the cloth is wrinkled can not be effectively solved, so that the practicability is low, and the adult diaper production device is provided for the problem.

The prior art mentioned above, after cutting the paper, the two groups of paper are in the state of contacting each other, and the actual production process, after cutting the paper into two parts, the two parts and the paper diaper cover cotton core are needed to be attached together, and there is a space between the two parts, the above disclosed technology, after cutting, the two parts need to be separated manually to ensure the subsequent work, the use is inconvenient, the practicality is lower, in addition, smoothes the whole motion in-process of the roller on the mechanism, separates towards both sides earlier, can draw close each other after cutting, and the in-process of drawing close, the roller is laminating on the scraps of paper, can make two scraps of paper be close to each other and make it produce the fold, needs the staff to smooth the scraps of paper manually like this, obviously can increase holistic process time, and the paper of unfavorable for machining efficiency simultaneous fold can reduce product quality.

Based on the above, the present utility model has devised a paper slitting device to solve the above-mentioned problems.

Disclosure of utility model

The utility model provides a paper slitting device, which aims to solve the problems that in the prior art, two parts are required to be manually separated after cutting so as to ensure subsequent work, the use is inconvenient, the practicability is low, in addition, in the whole movement process of a flattening roller on a flattening mechanism, the two parts are firstly separated towards two sides and are mutually close after cutting, and in the closing process, the flattening roller is attached to paper sheets, so that the two paper sheets are mutually close and are wrinkled, and therefore, a worker is required to manually smooth the paper sheets, the whole processing time is obviously increased, and the processing efficiency is not facilitated.

The utility model provides a paper slitting device which comprises a belt conveyor, a conveying belt, a lifting mechanism, a slitting mechanism, a position adjusting mechanism and a distance adjusting mechanism, wherein the conveying belt, the lifting mechanism, the slitting mechanism, the position adjusting mechanism and the distance adjusting mechanism are arranged on the belt conveyor, the conveying belt is rotatably arranged in the belt conveyor, the distance adjusting mechanism can be adjusted in height through the lifting mechanism, a movable connecting plate is arranged on the lifting mechanism, the distance adjusting mechanism comprises a distance adjusting rod which is rotatably arranged in the movable connecting plate and is provided with forward and reverse thread grooves on the outer wall, a driving motor which is fixedly arranged on the front side wall surface of the movable connecting plate and is fixedly connected with the output end and the distance adjusting rod, a limiting slide rod which is fixedly arranged in the movable connecting plate, two connecting slide blocks which are slidably connected with the forward and reverse thread grooves of the distance adjusting rod respectively, the outer wall of the limiting slide rod movably penetrates through the front wall and the rear wall surfaces of the two connecting slide blocks, the two connecting slide blocks are slidably connected with the limiting slide rod, and the position adjusting mechanism is provided with two groups of connecting slide blocks and is respectively arranged with the two connecting slide blocks.

The position adjusting mechanism comprises a fixing frame fixedly arranged at the bottom of the connecting sliding block, a positioning plate arranged at the lower side of the fixing frame and with a vertical end penetrating through the top of the fixing frame, wherein the positioning plate is in sliding connection with the fixing frame, and an elastic element fixed on the fixing frame and the positioning plate and close to the wall surface, wherein the vertical end of the positioning plate movably penetrates through the inside of the elastic element, the positioning plate is in sliding connection with the elastic element, and the elastic element is a supporting spring.

Further, the slitting mechanism comprises a first cutter fixedly arranged at the bottom of the movable connecting plate.

Further, the position adjusting mechanism comprises a fixing frame fixedly arranged at the bottom of the connecting sliding block and a positioning plate fixedly connected with the fixing frame.

The slitting mechanism comprises a limiting roller I, a driving motor, a cutting knife II and a limiting roller II, wherein the limiting roller I is rotatably arranged in the belt conveyor, the driving motor is fixedly arranged on the rear side wall surface of the belt conveyor, the output end of the driving motor is fixedly connected with the limiting roller I, the cutting knife II is fixedly arranged on the outer wall of the limiting roller II, and the limiting roller I is rotatably arranged in the belt conveyor and positioned on the right side of the limiting roller II.

Further, a connecting chute is formed in the outer wall of the first limit roller, a cutting groove is formed in the outer wall of the conveying belt, the outer wall of the second cutting knife rotates in the connecting chute and the cutting groove, and a transmission belt is arranged on the outer walls of the second limit roller and the first limit roller through belt pulley sleeves

Further, two limit baffles for position adjustment are fixedly arranged in the belt conveyor.

Further, the lifting mechanism comprises an installation frame fixedly installed at the top of the belt conveyor, and a hydraulic push rod fixedly installed at the top of the installation frame, the telescopic end of which is fixedly connected with the top of the movable connecting plate, and the movable connecting plate is slidably installed in the installation frame.

By adopting the technical scheme of the utility model, the distance between the two groups of position adjusting mechanisms can be adjusted by arranging the distance adjusting mechanism, and the height of the two groups of position adjusting mechanisms is adjusted by matching with the lifting mechanism, so that the automatic separation of paper can be realized, the phenomenon of wrinkling of the paper is avoided, and the quality of subsequent products is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 shows a general structural schematic provided by an embodiment of the utility model;

Fig. 2 shows a schematic structural diagram of a belt conveyor provided by an embodiment of the utility model;

FIG. 3 shows a schematic structural view of a mounting frame provided by an embodiment of the utility model;

Fig. 4 shows a schematic structural diagram of a conveyor belt provided by an embodiment of the utility model;

fig. 5 shows an enlarged schematic view of the structure of fig. 4 a.

Wherein the above figures include the following reference numerals:

10. A belt conveyor; 11, a conveyer belt, 12, a movable connecting plate, 13, a distance adjusting rod, 14, a limit sliding rod, 15, a connecting sliding block, 16, a fixing frame, 17, a locating plate, 18, an elastic element, 19, a first cutting knife, 20, a first limit roller, 21, a connecting sliding chute, 22, a second limit roller, 23, a second cutting knife, 24, a cutting groove, 25, a limit baffle, 26, a mounting frame, 27, a hydraulic push rod, 28 and a transmission belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms "left", "right", "front", "rear", "up", "down" referred to in the following description are oriented in the viewing direction of fig. 1

An embodiment of the present utility model provides a paper slitting device including a belt conveyor 10 as shown in fig. 1 to 3; the conveying belt 11 is rotatably arranged in the belt conveyor 10, the lifting mechanism can be used for adjusting the height of the distance adjusting mechanism, the cutting mechanism is used for cutting and separating paper, and the lifting mechanism is provided with a movable connecting plate 12; the distance adjusting mechanism comprises a distance adjusting rod 13 which is rotatably arranged in the movable connecting plate 12 and provided with forward and reverse thread grooves on the outer wall, a driving motor which is fixedly arranged on the front side wall surface of the movable connecting plate 12 and is fixedly connected with the distance adjusting rod 13, a limit sliding rod 14 which is fixedly arranged in the movable connecting plate 12 and is provided with two connecting sliding blocks 15 which are slidably connected in the movable connecting plate 12 and are respectively in threaded connection with the forward and reverse thread grooves of the distance adjusting rod 13, the outer wall of the limit sliding rod 14 movably penetrates through the front wall surface and the rear wall surface of the two connecting sliding blocks 15, the two connecting sliding blocks 15 are slidably connected with the limit sliding rod 14, the stability of the connecting sliding blocks 15 during movement can be improved through the limit sliding rod 14, the position adjusting mechanism is provided with two groups which are respectively arranged with the two connecting sliding blocks 15, during specific use, the movable connecting plate 12 is downwards moved through the lifting mechanism until the two groups of position adjusting mechanisms are contacted with the upper side wall surface of paper, the distance adjusting rod 13 is positively rotated through starting the driving motor, the two groups of the limit sliding blocks 15 are mutually separated, the two groups of the connecting sliding blocks 15 are mutually separated along the upper side wall surfaces of the paper and the two groups of the position adjusting mechanism are forwards moved along the upper side walls of the paper, the paper is smoothed until two groups of position adjusting mechanisms are positioned on the end faces of the front side and the rear side of the paper, then the two groups of position adjusting mechanisms are downwards pressed on the upper side wall face of the paper through the lifting mechanism, meanwhile, the cutting mechanism cuts the paper, after the cutting is completed, the two groups of position adjusting mechanisms are controlled to move towards the direction away from each other, because the position adjusting mechanisms and the paper are tightly attached together, the two groups of cut paper are mutually away from each other under the friction force of the two groups of position adjusting mechanisms until the required distance is reached, the two groups of position adjusting mechanisms are stopped moving, finally the two groups of position adjusting mechanisms are upwards away from the paper through the lifting mechanism and are restored to the original position, the whole process is convenient to use without manual separation, the phenomenon of paper wrinkling can be avoided, the time waste is reduced, the efficiency is improved, and the quality of products is ensured.

The position adjusting mechanism comprises a fixed frame 16 fixedly arranged at the bottom of the connecting sliding block 15, a positioning plate 17 arranged at the lower side of the fixed frame 16 and the vertical end of which penetrates through the top of the fixed frame 16, the positioning plate 17 and the fixed frame 16 are in sliding connection, and an elastic element 18 fixed on the surface, close to the wall, of the fixed frame 16 and the positioning plate 17, wherein the vertical end of the positioning plate 17 movably penetrates through the inside of the elastic element 18, the positioning plate 17 and the elastic element 18 are in sliding connection, the elastic element 18 is a supporting spring, and particularly when the position adjusting mechanism is used, the lifting mechanism moves downwards with the moving connecting plate 12, the fixed frame 16 and the positioning plate 17 move downwards together, the positioning plate 17 contacts with paper and presses the paper to position the paper, and the elastic element 18 is stressed and compressed in the contact process, so that the force of the positioning plate 17 and the paper in the contact process can be buffered, and the protection effect is achieved.

The slitting mechanism includes a first cutter 19 fixedly mounted at the bottom of the movable link plate 12, and the first cutter 19 follows the movable link plate 12 to move downward and cut the paper during pressing of the positioning plate 17 downward.

In the second embodiment, as shown in fig. 4 and 5, the position adjusting mechanism comprises a fixing frame 16 fixedly installed at the bottom of the connecting sliding block 15, and a positioning plate 17 fixedly connected with the fixing frame 16, in this scheme, an elastic element 18 is removed, and the positioning plate 17 only plays a role in tiling.

The slitting mechanism comprises a second limit roller 22 rotatably arranged in the belt conveyor 10, a transmission motor fixedly arranged on the rear side wall surface of the belt conveyor 10, an output end of the transmission motor is fixedly connected with the second limit roller 22, a second cutter 23 fixedly arranged on the outer wall of the second limit roller 22, and a first limit roller 20 rotatably arranged in the belt conveyor 10 and positioned on the right side of the second limit roller 22, wherein paper can be conveyed while being positioned through the first limit roller 20.

The outer wall of the first limit roller 20 is provided with the connecting chute 21, the outer wall of the conveying belt 11 is provided with the cutting chute 24, the outer wall of the second limit cutter 23 rotates in the connecting chute 21 and the cutting chute 24, the outer walls of the first limit roller 22 and the second limit roller 20 are respectively provided with the driving belt 28 through the belt pulley sleeve, the cutting mechanism is arranged on the belt conveyor 10 to carry out cutting operation, when the paper cutting machine is particularly used, the paper is placed on the upper side wall surface of the conveying belt 11 and positioned at the right side of the first limit roller 20, the conveying belt 11 is driven by the belt conveyor 10, the conveying belt 11 is enabled to rotate, the paper can face the first limit roller 20, meanwhile, the driving motor is driven to enable the second limit roller 22 to rotate, the rotation direction of the second limit roller 22 is opposite to the direction of the conveying belt 11, under the cooperation of the driving belt 28 and the belt pulley, the first limit roller 20 and the second limit roller 22 synchronously rotate in the same direction, the paper can pass through the position between the first limit roller 20 and the conveying belt 11, the first limit roller 20 and the conveying belt 11 limit the paper, and simultaneously the second limit cutter 23 can cut the paper, in the conveying process, the cutting efficiency is improved, the cutting mode is prolonged, and the length of the paper cutting machine is prolonged, and the paper cutting machine is applicable to the paper cutting machine is prolonged, and the paper cutting machine is practical.

The inside fixed mounting of band conveyer 10 has two limit baffles 25 that carry out position adjustment, can carry out the spacing of fore-and-aft direction to the paper through two sets of limit baffles 25, makes the paper be located the intermediate position, does not need the staff to center the paper after passing through the measurement, has made things convenient for the device to use.

The lifting mechanism comprises a mounting frame 26 fixedly mounted on the top of the belt conveyor 10, and two groups of hydraulic push rods 27 fixedly mounted on the top of the mounting frame 26 and fixedly connected with the telescopic ends of the movable connecting plates 12, the movable connecting plates 12 are slidably mounted in the mounting frame 26, and the movable connecting plates 12 can move downwards along with the telescopic ends of the hydraulic push rods 27 through extension, so that the positions of the movable connecting plates 12 are changed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by azimuth words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model, and that the azimuth words "inside and outside" refer to inside and outside with respect to the outline of each component itself.

Claims

1. The paper slitting device comprises a belt conveyor (10) and is characterized by further comprising a conveying belt (11), a lifting mechanism, a slitting mechanism, a position adjusting mechanism and a distance adjusting mechanism which are arranged on the belt conveyor (10), wherein the conveying belt (11) is rotatably arranged in the belt conveyor (10);

the lifting mechanism is provided with a movable connecting plate (12);

The distance adjusting mechanism comprises a distance adjusting rod (13) rotatably arranged in the movable connecting plate (12) and provided with forward and reverse thread grooves on the outer wall, a driving motor fixedly arranged on the front side wall surface of the movable connecting plate (12) and fixedly connected with the distance adjusting rod (13), a limit sliding rod (14) fixedly arranged in the movable connecting plate (12), and two connecting sliding blocks (15) which are slidably connected in the movable connecting plate (12) and are respectively in threaded connection with the forward and reverse thread grooves of the distance adjusting rod (13), wherein the outer wall of the limit sliding rod (14) movably penetrates through the front wall surface and the rear wall surface of the two connecting sliding blocks (15), and the two connecting sliding blocks (15) are slidably connected with the limit sliding rod (14);

The position adjusting mechanism is provided with two groups which are respectively arranged together with the two connecting sliding blocks (15).

2. The paper slitting device according to claim 1, wherein the position adjusting mechanism comprises a fixing frame (16) fixedly arranged at the bottom of the connecting sliding block (15), a positioning plate (17) arranged at the lower side of the fixing frame (16) and penetrating through the top of the fixing frame (16) at the vertical end, the positioning plate (17) and the fixing frame (16) are in sliding connection, and an elastic element (18) fixed on the position, close to the wall, of the fixing frame (16) and the positioning plate (17), the vertical end of the positioning plate (17) penetrates through the inside of the elastic element (18) in a movable mode, the positioning plate (17) is in sliding connection with the elastic element (18), and the elastic element (18) is a supporting spring.

3. A paper slitting apparatus according to claim 2, wherein the slitting mechanism comprises a first cutter (19) fixedly mounted to the bottom of the movable web (12).

4. The paper slitting apparatus of claim 1, wherein the position adjusting mechanism includes a fixing frame (16) fixedly installed at a bottom of the connecting slider (15), and a positioning plate (17) fixedly connected to the fixing frame (16).

5. The paper slitting device according to claim 4, wherein the slitting mechanism comprises a limiting roller II (22) rotatably mounted in the belt conveyor (10), a transmission motor fixedly mounted on the rear side wall surface of the belt conveyor (10), an output end of the transmission motor fixedly connected with the limiting roller II (22), a cutting knife II (23) fixedly mounted on the outer wall of the limiting roller II (22), and a limiting roller I (20) rotatably mounted in the belt conveyor (10) and positioned on the right side of the limiting roller II (22).

6. The paper slitting device according to claim 5, wherein the outer wall of the first limiting roller (20) is provided with a connecting chute (21), the outer wall of the conveying belt (11) is provided with a cutting chute (24), the outer wall of the second cutting blade (23) rotates in the connecting chute (21) and the cutting chute (24), and the outer walls of the second limiting roller (22) and the first limiting roller (20) are both provided with a driving belt (28) through belt pulley sleeves.

7. Paper slitting apparatus according to claim 1, characterized in that the belt conveyor (10) is internally fixedly fitted with two limit stops (25) for position adjustment.

8. The paper slitting apparatus of claim 1 wherein the elevating mechanism includes a mounting bracket (26) fixedly mounted on top of the belt conveyor (10) and two sets of hydraulic rams (27) fixedly mounted on top of the mounting bracket (26) with telescoping ends fixedly connected to the top of the movable web (12), the movable web (12) being slidably mounted within the mounting bracket (26).