Automatic cutting device for three-dimensional book and periodical printed matter

Abstract

The utility model discloses an automatic cutting device for three-dimensional book and periodical printed matter, and particularly relates to the field of cutting devices.The automatic cutting device comprises a main body, a first motor is fixedly installed in the main body, a supporting plate is fixedly installed at the output end of the first motor, a paper hooking plate is fixedly installed at one end of the supporting plate, and a limiting plate is fixedly installed on the outer side of the supporting plate; a shaft rod is rotationally connected into the main body, a paper shredding cutter is fixedly installed on the outer side of the shaft rod and rotationally connected into the main body, a second motor is fixedly installed in the main body, the shaft rod is fixedly installed at the output end of the second motor, and a top plate is slidably connected into the main body. The paper hooking plate and the paper shredding cutter are arranged, paper strips are brought into the main body through the paper hooking plate, and the paper strips entering the main body are shredded through the paper shredding cutter, so that winding and blocking are avoided, the shredded paper strips naturally slide down and enter the recycling box to be stored, and concentrated recycling and cleaning are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, and more specifically, the utility model relates to an automatic cutting device for three-dimensional book and periodical prints. Background Technique

[0002] Three-dimensional books and periodicals are obtained through three-dimensional printing. Three-dimensional printing is a branch of the printing process. It is the product of the combination of raster three-dimensional imaging technology and special printing processes, making the flat printed image present a strange visual experience of three-dimensional vision and variable animation. After the paper of books and periodicals is produced, it is necessary to cut off the excess white edges or divide them through a cutting device. Most of the existing cutting devices clean the cut white edge strips manually. This cleaning method has a high risk and is not convenient for recycling and cleaning long strips.

[0003] According to a high-precision paper cutting device for book and periodical printing production disclosed in the utility model disclosure specification CN217801894U of China, which includes a frame, a feeding table, a paper cutting mechanism, a paper feeding adjustment mechanism and a discharging table. The feeding table and the discharging table are respectively arranged on the left and right sides of the frame. The utility model can place the book and periodical paper to be cut into the feeding table for feeding. The paper feeding adjustment mechanism can convey the book and periodical paper by means of clamping and traction, and then the paper cutting mechanism can cut the book and periodical paper below. The cut book and periodical paper can be discharged through the discharging table. However, when the cut waste paper strips are long, the discharging table of this paper cutting device cannot complete the discharging completely, and when the waste paper strips are wound around each other, the difficulty of recycling and cleaning will increase. Therefore, in view of this problem, how to design an automatic cutting device for three-dimensional book and periodical prints has become the problem we need to solve currently. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides an automatic cutting device for three-dimensional book and periodical prints. By setting a paper hook board and a paper shredding knife, the paper strip is brought into the interior of the main body through the paper hook board, and then the paper strip entering the main body is shredded by the paper shredding knife, so as to avoid winding and blockage. The shredded paper strips slide down naturally and enter the interior of the recycling box for storage, so as to facilitate centralized recycling and cleaning to solve the problems raised in the above-mentioned background technique.

[0005] To achieve the above object, the present utility model provides the following technical solution: An automatic cutting device for a three-dimensional book printing material, including a main body. A first motor is fixedly installed inside the main body. A support plate is fixedly installed at the output end of the first motor. A paper hook board is fixedly installed at one end of the support plate. A limiting plate is fixedly installed outside the support plate. A shaft rod is rotatably connected inside the main body. A shredding knife is fixedly installed on the outside of the shaft rod. The shredding knife is rotatably connected inside the main body. A second motor is fixedly installed inside the main body. The shaft rod is fixedly installed at the output end of the second motor. A top plate is slidably connected inside the main body.

[0006] In a preferred embodiment, a positioning plate is fixedly installed at the bottom of the top plate. The positioning plate is slidably connected inside the main body.

[0007] In a preferred embodiment, a spring is provided on one side of the positioning plate. The spring is fixedly installed inside the main body.

[0008] In a preferred embodiment, a third motor is fixedly installed on one side of the main body. A connecting arm is fixedly installed at the output end of the third motor.

[0009] In a preferred embodiment, one end of the connecting arm is rotatably connected to a rotating shaft. A limiting post is fixedly installed at the bottom of the rotating shaft.

[0010] In a preferred embodiment, an electric cylinder is fixedly installed inside the main body. A cutting knife is fixedly installed at the output end of the electric cylinder. The cutting knife is slidably connected inside the main body.

[0011] In a preferred embodiment, a recycling box is slidably connected inside the main body. A handle is fixedly installed on one side of the recycling box.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. By setting the paper hook board and the shredding knife, the present utility model starts the first motor to rotate the support plate, and the paper hook board drives the paper strip into the inside of the main body. Then, by starting the second motor, the shaft rod drives the shredding knife to rotate, so as to cut the paper strip entering the inside of the main body, cut the long paper strip into shredded paper strips, thus avoiding blockage caused by the long paper strip. The shredded paper strips slide down naturally and enter the inside of the recycling box for storage, which is convenient for recycling and centralized cleaning of the cut paper strips.

[0014] 2. By providing a connecting arm and a limiting post, when pushing the printed books and periodicals to be cut into the interior of the main body, it is not necessary to fully push them in. By starting the third motor to drive the connecting arm to rotate, the limiting post contacts one side of the printed books and periodicals and fully pushes them into the interior of the main body. At the same time, it arranges them to make them in a flush state, thereby reducing the risk of manual pushing and avoiding the phenomenon of cutting errors caused by the unevenness of the printed materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a cross-sectional view of the side structure of the present utility model;

[0016] Figure 2 for the present utility model Figure 1 is an enlarged view of the structure of part A;

[0017] Figure 3 for the present utility model Figure 1 is an enlarged view of the structure of part B.

[0018] The reference numerals are: 1, main body; 2, first motor; 3, support plate; 4, cardboard hook; 5, limiting plate; 6, shaft rod; 7, shredder knife; 8, second motor; 9, top plate; 10, positioning plate; 11, spring; 12, third motor; 13, connecting arm; 14, rotating shaft; 15, limiting post; 16, electric cylinder; 17, cutting knife; 18, recycling box; 19, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Refer to the attached Figures 1-3 , as Figure 1 shown, an automatic cutting device for three-dimensional printed books and periodicals according to an embodiment of the present utility model includes a main body 1. As Figure 2 shown, a first motor 2 is fixedly installed inside the main body 1. The output end of the first motor 2 is fixedly installed with a support plate 3. One end of the support plate 3 is fixedly installed with a cardboard hook 4. A limiting plate 5 is fixedly installed outside the support plate 3. A shaft rod 6 is rotatably connected inside the main body 1. A shredder knife 7 is fixedly installed on the outside of the shaft rod 6. The shredder knife 7 is rotatably connected inside the main body 1. As Figure 1 shown, a second motor 8 is fixedly installed inside the main body 1. The shaft rod 6 is fixedly installed at the output end of the second motor 8. As Figure 3As shown, a top plate 9 is slidably connected inside the main body 1. A positioning plate 10 is fixedly installed at the bottom of the top plate 9. The positioning plate 10 is slidably connected inside the main body 1. A spring 11 is provided on one side of the positioning plate 10, and the spring 11 is fixedly installed inside the main body 1.

[0021] It should be noted that after starting the electric cylinder 16 to lower the cutter 17 to cut the printed books and periodicals, by starting the first motor 2 to rotate the support plate 3, the limiting plate 5 rotates simultaneously under the drive of the support plate 3, and contacts the positioning plate 10 through the limiting plate 5, thereby driving the top plate 9 to slide to one side, the spring 11 contracts. Then, when the paper hook plate 4 contacts the cut paper strip, it can drive the paper strip into the inside of the main body 1, and by starting the second motor 8 to drive the shaft rod 6 to drive the shredder 7 to rotate, thereby cutting the paper strip entering the inside of the main body 1 into shredded paper strips, so as to avoid blockage caused by too long paper strips. The shredded paper strips slide down naturally and enter the inside of the recycling box 18 for storage. By pulling the handle 19, the recycling box 18 slides out, so that the cut paper strips can be cleaned, thereby realizing the automatic recycling of the cut paper strips, reducing the risk of manual cleaning, and facilitating the cleaning of the cut paper strips.

[0022] Furthermore, as Figure 1 shown, a third motor 12 is fixedly installed on one side of the main body 1. As Figure 3 shown, a connecting arm 13 is fixedly installed at the output end of the third motor 12. One end of the connecting arm 13 is rotatably connected to a rotating shaft 14. A limiting column 15 is fixedly installed at the bottom of the rotating shaft 14. As Figure 1 shown, an electric cylinder 16 is fixedly installed inside the main body 1. A cutter 17 is fixedly installed at the output end of the electric cylinder 16. The cutter 17 is slidably connected inside the main body 1. A recycling box 18 is slidably connected inside the main body 1. A handle 19 is fixedly installed on one side of the recycling box 18.

[0023] It should be noted that when pushing the printed books and periodicals to be cut into the inside of the main body 1, it is not necessary to push them completely in. By starting the third motor 12 to drive the connecting arm 13 to rotate, the limiting column 15 contacts one side of the printed books and periodicals and pushes them completely into the inside of the main body 1, and at the same time sorts them to make them in a flat state, thereby reducing the risk of manual pushing and avoiding the phenomenon of incorrect cutting caused by the printed matter not being neat enough.

[0024] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automatic cutting device for printed three-dimensional books and periodicals, comprising a main body (1), characterized in that: A first motor (2) is fixedly installed inside the main body (1); a support plate (3) is fixedly installed at the output end of the first motor (2); a hook paper board (4) is fixedly installed at one end of the support plate (3); a limit plate (5) is fixedly installed on the outer side of the support plate (3); a shaft rod (6) is rotatably connected inside the main body (1); a paper shredder (7) is fixedly installed on the outer side of the shaft rod (6); the paper shredder (7) is rotatably connected inside the main body (1); a second motor (8) is fixedly installed inside the main body (1); the shaft rod (6) is fixedly installed at the output end of the second motor (8); and a top plate (9) is slidably connected inside the main body (1).

2. The automatic cutting device for three-dimensional printed books and periodicals according to claim 1, characterized in that: A positioning plate (10) is fixedly mounted on the bottom of the top plate (9), and the positioning plate (10) is slidably connected to the inside of the main body (1).

3. The automatic cutting device for three-dimensional printed books and periodicals according to claim 2, characterized in that: A spring (11) is provided on one side of the positioning plate (10), and the spring (11) is fixedly installed inside the main body (1).

4. The automatic cutting device for three-dimensional printed books and periodicals according to claim 3, characterized in that: A third motor (12) is fixedly mounted on one side of the main body (1), and a connecting arm (13) is fixedly mounted on the output end of the third motor (12).

5. The automatic cutting device for three-dimensional book and periodical print according to claim 4, characterized in that: One end of the connecting arm (13) is rotatably connected to a rotating shaft (14), and a limiting column (15) is fixedly installed at the bottom of the rotating shaft (14).

6. The automatic cutting device for three-dimensional printed books and periodicals according to claim 5, characterized in that: An electric cylinder (16) is fixedly installed inside the main body (1), a cutter (17) is fixedly installed at the output end of the electric cylinder (16), and the cutter (17) is slidably connected inside the main body (1).

7. The automatic cutting device for three-dimensional book and periodical print according to claim 6, characterized in that: A recovery box (18) is slidably connected to the interior of the main body (1), and a handle (19) is fixedly mounted on one side of the recovery box (18).

Images