Sorting mechanism used after paper cutting

Abstract

A supporting frame is connected with a collecting bin through two side plates, a main conveying belt is arranged between the two side plates, a guide plate is arranged between the two side plates through a first shaft rod, the first shaft rod is connected with an angle adjusting motor, a sorting conveying belt is arranged in a movable frame, and the angle adjusting motor is connected with the sorting conveying belt. The paper sorting device is reasonable in structure, the angle of paper can be conveniently adapted through the movable frame with the adjustable angle, qualified paper and unqualified paper can be guided in respective directions more easily during sorting, the qualified paper is not prone to being damaged, the paper sorting efficiency is improved, the paper sorting efficiency is improved, and the paper sorting device is suitable for popularization and application. And meanwhile, a guide plate is arranged between the two side plates and located at the tail end of the main conveying belt, and the angle of the guide plate can be adjusted through an angle adjusting motor, so that paper of different thicknesses or hardness can be conveniently guided, the quality of the guided paper is further ensured, the flexibility is further ensured, and the application range is greatly widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper sorting mechanism technical field, concretely is a kind of paper sorting mechanism after cutting. BACKGROUND

[0002] Paper, sheet made of plant fiber, as writing and drawing, printing books and newspapers, packaging, etc. After production, paper generally needs to be cut, and the cut paper generally needs to be detected before packaging, such as whether the width meets the requirements, whether the paper has stains, etc. When the paper does not meet the requirements, it is generally sorted by a sorting mechanism. The guide plate for guiding the paper of the existing sorting mechanism is generally fixed by bolts. When the thickness or hardness of the paper is different, the guide plate is generally disassembled and replaced with a guide plate of a corresponding inclination angle, or the angle is adjusted and then reinstalled. The operation is relatively inconvenient, therefore, an improved technology is urgently needed to solve the problem existing in the prior art. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of paper sorting mechanism after cutting, by the movable frame of angle adjustable, to adapt to the angle of paper, it is easier to guide in the sorting of qualified paper and unqualified paper, and qualified paper is not easy to be damaged, the quality of paper is guaranteed, simultaneously, guide plate is set between the two side plates and at the end of main conveying belt, the guide plate can be angle adjusted by angle adjusting motor, so it is convenient for the paper of different thickness or hardness to be guided, further ensure the quality of paper after guiding, flexibility and application range greatly improve, to solve the problem proposed in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of paper sorting mechanism after cutting, including conveying mechanism and sorting assembly;

[0005] The conveying mechanism includes support frame, side plate, collection bin, first roller, main conveying belt, angle adjusting motor and guide plate, the support frame top end is connected with two mutually parallel arranged side plates, the two side plates are connected with collection bin away from support frame one end, a plurality of first rollers are arranged between the side plates, the first roller is connected with main conveying belt, first shaft is arranged between the two side plates and close to collection bin one end, the first shaft is connected with guide plate, angle adjusting motor is arranged on the outer side of any one side plate, the output shaft of angle adjusting motor is connected with first shaft, the guide plate is movably arranged between main conveying belt and collection bin, the lower part of collection bin one side is provided with support;

[0006] The sorting assembly comprises a movable frame, a second roller, a sorting conveying belt, a sorting forward-reverse driving motor and a cylinder, one end of the movable frame is rotationally connected with a side plate near one end of a collecting bin through a rotating shaft, two second rollers are arranged in the movable frame, the second rollers are connected with the sorting conveying belt, the movable frame is provided with the sorting forward-reverse driving motor on one side, the output shaft of the sorting forward-reverse driving motor is connected with the corresponding second roller, and the tail of the cylinder is rotationally connected with a support through a rotating shaft.

[0007] Preferably, the paper cutting sorting mechanism further comprises a recovery table arranged below the main conveying belt.

[0008] Preferably, the paper cutting sorting mechanism further comprises a recovery table arranged below the main conveying belt.

[0009] Preferably, the paper cutting sorting mechanism further comprises a recovery table arranged below the main conveying belt.

[0010] Preferably, the paper cutting sorting mechanism further comprises a recovery table arranged below the main conveying belt.

[0011] Compared with the prior art, the paper cutting sorting mechanism has the advantages that:

[0012] The movable frame with adjustable angle is used to adapt to the angle of the paper, so that the qualified paper and the unqualified paper are more easily guided in the respective directions during sorting, the qualified paper is not easily damaged, the quality of the paper is ensured, meanwhile, the guide plate is arranged between the two side plates and at the end of the main conveying belt, the guide plate can be adjusted in angle through the angle adjusting motor, so that the paper with different thickness or hardness is guided, the quality of the guided paper is further ensured, and the flexibility and the application range are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The figure is a structural schematic view of the paper cutting sorting mechanism;

[0014] Figure 2 The figure is a structural schematic view of the paper cutting sorting mechanism; Figure 1 The figure is an enlarged structural schematic view of the position A in the figure;

[0015] Figure 3For the attachment Figure 1 Amplification structure schematic diagram at the middle mark B;

[0016] Figure 4 For the guide plate structure schematic diagram.

[0017] In the figure: support frame 1, side plate 2, collection bin 3, first roller 4, main conveying belt 5, angle adjusting motor 6, guide plate 7, first shaft 8, support 9, movable frame 10, second roller 11, sorting conveying belt 12, sorting forward and reverse drive motor 13, air cylinder 14, recycling table 15, main conveying belt drive motor 16, second shaft 17, swing arm 18, tensioning roller 19, nut 20, screw 21. DETAILED DESCRIPTION

[0018] The technical scheme of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] It should be noted that in the description of the present application, it should be noted that the terms "inner", "outer", "upper", "lower", "two sides", "one end", "the other end", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0020] Please refer to Figures 1-4 The present application provides a technical scheme: a paper cutting sorting mechanism, comprising a conveying mechanism and a sorting assembly;

[0021] The conveying mechanism comprises a support frame 1, side plates 2, a collecting bin 3, first rollers 4, a main conveying belt 5, an angle adjusting motor 6 and a guide plate 7, the top end of the support frame 1 is connected with two side plates 2 arranged in parallel to each other, the ends of the two side plates 2 away from the support frame 1 are connected with the collecting bin 3, a plurality of first rollers 4 are arranged between the two side plates 2, the first rollers 4 are connected with the main conveying belt 5, a first shaft 8 is arranged between the two side plates 2 and close to one end of the collecting bin 3, the first shaft 8 is connected with the guide plate 7, the angle adjusting motor 6 is arranged outside any one of the side plates 2, the output shaft of the angle adjusting motor 6 is connected with the first shaft 8, the guide plate 7 is movably arranged between the main conveying belt 5 and the collecting bin 3, a support 9 is arranged on one side of the lower part of the collecting bin 3, a recycling table 15 is further arranged directly below the main conveying belt 5, so as to recycle the substandard paper, a main conveying belt driving motor 16 is mounted on one side of the support frame 1, a sprocket is arranged on the output shaft of the main conveying belt driving motor 16, and a sprocket is arranged on the end of one of the first rollers 4, the sprocket on the output shaft of the main conveying belt driving motor 16 and the sprocket on the end of the corresponding first roller 4 are connected through a chain, the corresponding first roller 4 is driven to rotate through the main conveying belt driving motor 16, the sprocket and the chain, so as to drive the main conveying belt 5, a swing arm 18 is further arranged between the two side plates 2 through a second shaft 17, a tensioning roller 19 is arranged at the end of the swing arm 18 away from the second shaft 17, a nut 20 is further arranged on the inner side of the side plate 2, the nut 20 cooperates with a screw rod 21, the bottom of the screw rod 21 is connected with the swing arm 18, the position of the swing arm 18 is limited by rotating the screw rod 21, so as to tension the main conveying belt 5 through the tensioning roller 19.

[0022] The sorting assembly comprises a movable frame 10, second rollers 11, a sorting conveying belt 12, a sorting forward-reverse driving motor 13 and a cylinder 14, one end of the movable frame 10 is rotatably connected with the side plate 2 close to one end of the collecting bin 3 through a rotating shaft, the collecting bin 3 is arranged as an opening at the position of the sorting assembly, so that the qualified paper enters into the collecting bin 3 from the opening, two second rollers 11 are arranged in the movable frame 10, the second rollers 11 are connected with the sorting conveying belt 12, the sorting forward-reverse driving motor 13 is arranged on one side of the movable frame 10, the output shaft of the sorting forward-reverse driving motor 13 is connected with the corresponding second roller 11, the tail of the cylinder 14 is rotatably connected with the support 9 through a rotating shaft, and the piston rod of the cylinder 14 is connected with the movable frame 10.

[0023] Working method and principle: first, according to the hardness and thickness of paper, angle adjusting motor 6 drives the first shaft rod 8 to rotate, and the first shaft rod 8 drives the guide plate 7 to rotate, so that the angle of the guide plate 7 is adapted, so that the paper can be smoothly guided to the sorting assembly. The cut paper moves to the main conveying belt 5, and the detection device at the front end of the sorting mechanism detects that the paper has a stain or a size problem. According to the transmission speed of the main conveying belt 5, the time when the paper reaches the guide plate 7 can be obtained. When the defective paper moves to the front end of the guide plate 7, the defective paper is guided to the sorting conveying belt 12. At this time, the piston rod of the air cylinder 14 is retracted, the angle of the movable frame 10 is inclined and faces the recovery table 15, the sorting forward and reverse drive motor 13 drives the second roller 11 to rotate, thereby driving the upper part of the sorting conveying belt 12 to rotate towards the recovery table 15, and guiding the defective paper to the defective recovery table 15 to recover the defective paper. When the detection is qualified paper, the piston rod of the air cylinder 14 is pushed out, the angle of the movable frame 10 is inclined to be horizontal, the sorting forward and reverse drive motor 13 is reversed and the upper part of the sorting conveying belt 12 is rotated towards the collection bin 3, and the qualified paper enters the collection bin 3. The utility model has the advantages of reasonable structure, through the angle adjustable movable frame 10, so as to adapt to the angle of the paper, so that the qualified paper and the unqualified paper are more easily guided in the sorting direction, and the qualified paper is not easy to be damaged, which ensures the quality of the paper. At the same time, the guide plate 7 is arranged between the two side plates 2 and at the end of the main conveying belt 5, which can be adjusted in angle by the angle adjusting motor 6, so as to guide the paper of different thickness or hardness, further ensure the quality of the guided paper, greatly improve the flexibility and application range.

[0024] The parts not described in the utility model are known to those skilled in the art.

[0025] Finally, it should be pointed out that: the above specific embodiments are only used to illustrate the technical scheme of the utility model and are not limited. Although the utility model is described in detail with reference to the embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified and replaced equivalently without departing from the spirit and scope of the utility model technical scheme, which should be covered in the scope of the claims of the utility model.

Claims

1. A paper sorting mechanism after cutting, characterized in that: Includes conveying mechanisms and sorting components; The conveying mechanism includes a support frame (1), side plates (2), a collection bin (3), first rollers (4), a main conveyor belt (5), an angle adjustment motor (6), and a guide plate (7). The top of the support frame (1) is connected to two parallel side plates (2). The two side plates (2) are connected to the collection bin (3) at the end away from the support frame (1). Several first rollers (4) are arranged between the side plates (2). The first rollers (4) are all connected to the main conveyor belt (5). A first shaft (8) is arranged between the two side plates (2) and near the end of the collection bin (3). The first shaft (8) is connected to the guide plate (7). An angle adjustment motor (6) is arranged on the outside of any side plate (2). The output shaft of the angle adjustment motor (6) is connected to the first shaft (8). The guide plate (7) is movably arranged between the main conveyor belt (5) and the collection bin (3). A support (9) is arranged on one side of the lower part of the collection bin (3). The sorting assembly includes a movable frame (10), a second roller (11), a sorting conveyor belt (12), a sorting forward and reverse drive motor (13), and a cylinder (14). One end of the movable frame (10) is rotatably connected to the side plate (2) near the collection bin (3) via a rotating shaft. Two second rollers (11) are provided inside the movable frame (10). The second rollers (11) are connected to the sorting conveyor belt (12). A sorting forward and reverse drive motor (13) is provided on one side of the movable frame (10). The output shaft of the sorting forward and reverse drive motor (13) is connected to the corresponding second roller (11). The tail of the cylinder (14) is rotatably connected to the support (9) via a rotating shaft. The piston rod of the cylinder (14) is connected to the movable frame (10).

2. The paper sorting mechanism according to claim 1, characterized in that: A recycling station (15) is also provided directly below the main conveyor belt (5).

3. The paper sorting mechanism according to claim 1, characterized in that: The collection bin (3) is located at the sorting component and is configured as an opening.

4. The paper sorting mechanism according to claim 1, characterized in that: A main conveyor belt drive motor (16) is installed on one side of the support frame (1). The output shaft of the main conveyor belt drive motor (16) is provided with a sprocket. One of the first rollers (4) is provided with a sprocket at its end. The sprocket on the output shaft of the main conveyor belt drive motor (16) and the sprocket at the corresponding end of the first roller (4) are connected by a chain.

5. The paper sorting mechanism according to claim 1, characterized in that: A swing arm (18) is provided between the two side plates (2) via a second shaft (17). A tension roller (19) is provided at the end of the swing arm (18) away from the second shaft (17). A nut (20) is also provided on the inner side of the side plate (2). The nut (20) cooperates with the screw (21). The bottom of the screw (21) is connected to the swing arm (18).

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