Paper notebook cutting machine

Abstract

The utility model discloses a paper notebook cutting machine which comprises a workbench, a cutting mechanism, a transverse moving mechanism and a polishing mechanism, the top of the workbench is fixedly provided with the cutting mechanism, the top of the workbench is provided with the transverse moving mechanism, and the bottom of the transverse moving mechanism is provided with the polishing mechanism used for polishing the cutting mechanism. The grinding mechanism comprises an electric telescopic rod, a frame, a second motor, a transmission shaft, a base, a third motor and a grinding piece, the telescopic end of the electric telescopic rod is fixed to the frame, the second motor is fixedly installed on the outer side of the frame, the transmission shaft is rotationally connected into the frame, an output shaft of the second motor is fixedly connected with the transmission shaft, and the base is fixed to the transmission shaft. A third motor is fixedly installed on the base, and a grinding piece is fixedly installed on an output shaft of the third motor. According to the cutter grinding device, the cutter can be conveniently ground, the sharpness of the cutter can be conveniently kept, and therefore the good cutting effect is kept.

Description

Technical Field

[0001] This utility model relates to the field of paper notebook production technology, and in particular to a paper notebook cutting machine. Background Technology

[0002] When producing paper notebooks, the edges of the paper need to be trimmed neatly. Chinese Patent CN221211772U discloses a paper notebook cutting machine, including a receiving box with an opening at the top. A fixing plate is located at the top of the receiving box, and a placement plate is hinged to the fixing plate. An electric telescopic rod is located on one side inside the receiving box, with its telescopic end passing through the opening and hinged to the bottom of the placement plate. A collection box is located inside the receiving box, and a slidably connected waste trough is located on one side of the top of the receiving box. A cutting structure is located above the placement plate. The advantages of this invention compared to existing technologies are: it not only facilitates the unified collection of cut paper notebooks, making unloading convenient and saving time and labor, but also allows for the unified collection of cutting debris, facilitating recycling and reuse, and resulting in a clean cutting table surface.

[0003] The aforementioned patent does not have the function of sharpening the cutting blade during use. The cutting blade will gradually wear down during use, causing it to become increasingly dull, resulting in poor cutting quality, a rough cut surface, and burrs. Therefore, in view of the above situation, there is an urgent need to develop a paper notebook cutting machine that is easy to sharpen and maintain the sharpness of the cutting blade, thereby maintaining a good cutting effect, to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this invention is to provide a paper notebook cutting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A paper notebook cutting machine includes a worktable, a cutting mechanism, a transverse mechanism, and a polishing mechanism. The cutting mechanism is fixedly installed on the top of the worktable, and the transverse mechanism is also installed on the top of the worktable. A polishing mechanism for polishing the cutting mechanism is installed at the bottom of the transverse mechanism. The polishing mechanism includes an electric telescopic rod, a frame, a second motor, a drive shaft, a base, a third motor, and a polishing disc. The telescopic end of the electric telescopic rod is fixed to the frame. The second motor is fixedly installed on the outer side of the frame. The drive shaft is rotatably connected inside the frame. The output shaft of the second motor is fixedly connected to the drive shaft. The base is fixedly installed on the drive shaft. The third motor is fixedly installed on the base. The polishing disc is fixedly installed on the output shaft of the third motor.

[0007] Preferably, the cutting mechanism includes a hydraulic cylinder and a cutting tool, wherein the hydraulic cylinder is fixed on the worktable and the telescopic end of the hydraulic cylinder is fixed to the cutting tool.

[0008] Preferably, the transverse movement mechanism includes a first motor, a threaded rod, a threaded sleeve, and an extension seat. The first motor is fixed to the worktable, the threaded rod is rotatably connected to the worktable, the output shaft of the first motor is fixed to the threaded rod, a threaded sleeve is installed on the threaded rod, and an extension seat that penetrates the worktable is fixed to the lower side of the threaded sleeve.

[0009] Preferably, the extension seat is slidably connected to the worktable, and the worktable is provided with a limiting groove for the movement of the extension seat.

[0010] Preferably, the electric telescopic rod is fixed to the bottom of the extension seat.

[0011] The beneficial effects of this utility model are as follows: In use, this paper notebook cutting machine uses a hydraulic cylinder to move the cutting blade up and down, cutting the paper notebook. After a period of use, the cutting blade is sharpened. During sharpening, an electric telescopic rod moves the frame back and forth, which in turn moves the second motor, drive shaft, base, third motor, and grinding disc back and forth, adjusting the distance between the grinding disc and the cutting blade. The second motor then drives the drive shaft to rotate, which in turn rotates the base, third motor, and grinding disc, adjusting the grinding angle. The third motor drives the grinding disc to grind the cutting surface of the cutting blade. Simultaneously, the first motor drives the threaded rod to rotate, which in turn moves the threaded sleeve and extension seat laterally, which in turn moves the grinding mechanism laterally, thus thoroughly sharpening the cutting blade. In summary, this utility model facilitates sharpening the cutting blade, helps maintain its sharpness, and maintains good cutting results. Attached Figure Description

[0012] Figure 1 This is a front structural diagram of the present invention.

[0013] Figure 2 This is a side view of the present invention.

[0014] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0015] Figure 4 This is a partial structural diagram of the present invention. Figure 2 .

[0016] Figure 5 This is a partial structural diagram of the present invention. Figure 3 .

[0017] Figure 6 This is a partial structural diagram of the present invention. Figure 4 .

[0018] Legend:

[0019] 1. Workbench; 101. Limiting slide; 2. Cutting mechanism; 201. Hydraulic cylinder; 202. Cutting tool; 3. Transverse mechanism; 301. First motor; 302. Threaded rod; 303. Threaded sleeve; 304. Extension seat; 4. Grinding mechanism; 401. Electric telescopic rod; 402. Frame; 403. Second motor; 404. Drive shaft; 405. Base; 406. Third motor; 407. Grinding disc. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Specific implementation examples are given below.

[0022] See Figures 1-6In this embodiment of the utility model, a paper notebook cutting machine includes a worktable 1, a cutting mechanism 2, a transverse mechanism 3, and a polishing mechanism 4. The cutting mechanism 2 is fixedly installed on the top of the worktable 1, and the transverse mechanism 3 is installed on the top of the worktable 1. The polishing mechanism 4 for polishing the cutting mechanism 2 is installed at the bottom of the transverse mechanism 3. The polishing mechanism 4 includes: an electric telescopic rod 401, a frame 402, a second motor 403, a transmission shaft 404, a base 405, a third motor 406, and a polishing disc 407. The telescopic end of the electric telescopic rod 401 is fixed to the frame 402. The second motor 403 is fixedly installed on the outside of the frame 402, and the transmission shaft 404 is rotatably connected inside the frame 402. The output shaft of 03 is fixedly connected to the transmission shaft 404. A base 405 is fixed on the transmission shaft 404, and a third motor 406 is fixedly installed on the base 405. A grinding disc 407 is fixedly installed on the output shaft of the third motor 406. In use, the frame 402 is moved back and forth by the electric telescopic rod 401. The frame 402 drives the second motor 403, the transmission shaft 404, the base 405, the third motor 406, and the grinding disc 407 to move back and forth, thereby adjusting the distance between the grinding disc 407 and the cutting mechanism 2. Then, the second motor 403 drives the transmission shaft 404 to rotate, and the transmission shaft 404 drives the base 405, the third motor 406, and the grinding disc 407 to rotate, thereby adjusting the grinding angle of the grinding disc 407.

[0023] The cutting mechanism 2 includes a hydraulic cylinder 201 and a cutting tool 202. The hydraulic cylinder 201 is fixed on the workbench 1. The telescopic end of the hydraulic cylinder 201 is fixed to the cutting tool 202. In use, the hydraulic cylinder 201 drives the cutting tool 202 to move up and down, and the cutting tool 202 cuts the paper notebook.

[0024] The transverse movement mechanism 3 includes: a first motor 301, a threaded rod 302, a threaded sleeve 303, and an extension seat 304. The first motor 301 is fixed on the worktable 1. The threaded rod 302 is rotatably connected to the worktable 1. The output shaft of the first motor 301 is fixed to the threaded rod 302. The threaded sleeve 303 is installed on the threaded rod 302. An extension seat 304 penetrating the worktable 1 is fixed to the lower side of the threaded sleeve 303. The extension seat 304 is slidably connected to the worktable 1. The worktable 1 is provided with a limiting groove 101 for the movement of the extension seat 304. The electric telescopic rod 401 is fixed to the bottom of the extension seat 304. In use, the first motor 301 drives the threaded rod 302 to rotate. The rotation of the threaded rod 302 drives the threaded sleeve 303 and the extension seat 304 to move laterally. The extension seat 304 drives the grinding mechanism 4 to move laterally.

[0025] Working Principle: This paper notebook cutting machine operates by using a hydraulic cylinder 201 to move the cutting blade 202 up and down, cutting the paper notebooks. After a period of use, the cutting blade 202 is polished. During polishing, an electric telescopic rod 401 moves the frame 402 back and forth, which in turn moves the second motor 403, drive shaft 404, base 405, third motor 406, and polishing disc 407 back and forth, adjusting the distance between the polishing disc 407 and the cutting blade 202. The machine then uses a hydraulic cylinder 201 to move the cutting blade 202 up and down, cutting the paper notebooks. The second motor 403 drives the transmission shaft 404 to rotate, which in turn drives the base 405, the third motor 406, and the grinding disc 407 to rotate, thereby adjusting the grinding angle of the grinding disc 407. The third motor 406 drives the grinding disc 407 to rotate and grind the cutting surface of the cutting tool 202. At the same time, the first motor 301 drives the threaded rod 302 to rotate, which in turn drives the threaded sleeve 303 and the extension seat 304 to move laterally. The extension seat 304 drives the grinding mechanism 4 to move laterally, thereby fully grinding the cutting tool 202.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A paper notebook cutting machine, characterized in that, The system includes a workbench (1), a cutting mechanism (2), a transverse mechanism (3), and a grinding mechanism (4). The cutting mechanism (2) is fixedly installed on the top of the workbench (1). The transverse mechanism (3) is installed on the top of the workbench (1). The grinding mechanism (4) for grinding the cutting mechanism (2) is installed at the bottom of the transverse mechanism (3). The grinding mechanism (4) includes: an electric telescopic rod (401), a frame (402), a second motor (403), a drive shaft (404), a base (405), a third motor (406), and a grinding disc (407). 7) The telescopic end of the electric telescopic rod (401) is fixed to the frame (402). A second motor (403) is fixedly installed on the outside of the frame (402). A transmission shaft (404) is rotatably connected inside the frame (402). The output shaft of the second motor (403) is fixedly connected to the transmission shaft (404). A base (405) is fixed on the transmission shaft (404). A third motor (406) is fixedly installed on the base (405). A grinding disc (407) is fixedly installed on the output shaft of the third motor (406).

2. The paper notebook cutting machine according to claim 1, characterized in that, The cutting mechanism (2) includes a hydraulic cylinder (201) and a cutting tool (202). The hydraulic cylinder (201) is fixed on the workbench (1), and the telescopic end of the hydraulic cylinder (201) is fixed to the cutting tool (202).

3. The paper notebook cutting machine according to claim 1, characterized in that, The transverse mechanism (3) includes: a first motor (301), a threaded rod (302), a threaded sleeve (303), and an extension seat (304). The first motor (301) is fixed on the worktable (1), the threaded rod (302) is rotatably connected to the worktable (1), the output shaft of the first motor (301) is fixed to the threaded rod (302), the threaded sleeve (303) is installed on the threaded rod (302), and the extension seat (304) that penetrates the worktable (1) is fixed on the lower side of the threaded sleeve (303).

4. The paper notebook cutting machine according to claim 3, characterized in that, The extended seat (304) is slidably connected to the worktable (1), and the worktable (1) is provided with a limiting groove (101) for the movement of the extended seat (304).

5. The paper notebook cutting machine according to claim 3, characterized in that, The electric telescopic rod (401) is fixed to the bottom of the extension seat (304).

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