Paper printed matter cutting equipment

Abstract

The utility model relates to the technical field of printed matter cutting equipment, and discloses paper printed matter cutting equipment which comprises a conveying belt, an L-shaped mounting plate, a driving assembly and a fixing assembly, two rotating shafts are arranged in the conveying belt in a sleeved mode, and the two ends of each rotating shaft are fixedly connected with supporting legs; a hydraulic cylinder is fixedly connected to the inner wall of the top of the L-shaped mounting plate and located over the conveying belt, a U-shaped plate is fixedly connected to the output end of the hydraulic cylinder, a lead screw is rotatably connected to the interior of the U-shaped plate, a sliding block is in threaded connection to the exterior of the lead screw, and a cutting machine is fixedly connected to the bottom of the sliding block. Compared with the prior art, the stability of the paper presswork during processing can be improved by clamping the paper presswork, manual fixing is not needed, and the safety of the paper presswork during cutting is improved.

Description

Technical Field

[0001] The present application relates to the technical field of printed matter cutting equipment, and in particular to a paper printed matter cutting equipment. Background Art

[0002] Paper prints have a wide range of uses. Not only can they be used as good writing paper, but they can also be used as packaging for some items to beautify them. However, paper prints also need to be cut to the appropriate size during the production process.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the traditional method of cutting printed materials is generally to place the printed materials on a cutting table, hold down the corners of the printed materials by hand, and cut and trim the paper printed materials with a cutting blade. This method is dangerous, labor-intensive, and has defects. Therefore, a paper printed material cutting device is proposed to solve the above-mentioned problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the traditional method of cutting printed materials is generally to place the printed materials on a cutting table, hold down the corners of the printed materials by hand, and cut and trim the paper printed materials with a cutting blade, this method has certain risks and consumes manpower, the present application provides a paper printed material cutting device.

[0006] The paper printed matter cutting device provided in this application adopts the following technical solution:

[0007] A paper printed matter cutting device comprises a conveyor belt, an L-shaped mounting plate, a driving assembly and a fixing assembly, wherein the conveyor belt is internally sleeved with two rotating shafts, both ends of the rotating shafts are fixedly connected to supporting legs, a hydraulic cylinder is fixedly connected to the top inner wall of the L-shaped mounting plate and located directly above the conveyor belt, an output end of the hydraulic cylinder is fixedly connected to a U-shaped plate, a lead screw is rotatably connected inside the U-shaped plate, an external thread of the lead screw is connected to a slider, a cutter is fixedly connected to the bottom of the slider, and the hydraulic cylinder is started to drive the cutter to move toward the paper printed matter, and the cutter is started so that the cutter can cut the paper printed matter on the surface of the conveyor belt, and the lead screw rotates to drive the slider and the cutter to move, thereby achieving comprehensive cutting of the paper printed matter.

[0008] Preferably, the driving assembly includes a driving motor fixedly connected to the outside of one of the supporting legs, the output end of the driving motor is fixedly connected to an incomplete gear, the outside of the incomplete gear is meshed with a driven gear, the inside of the driven gear is fixedly installed with a connecting shaft, the end of the connecting shaft away from the driven gear is fixedly connected to one of the rotating shafts, the driving motor is started, and the driving motor drives the incomplete gear to rotate, the rotation of the incomplete gear drives the external driven gear to rotate intermittently, thereby driving the conveyor belt to move intermittently. Specifically, when the conveyor belt drives the paper print to the position of the cutting machine, the conveyor belt stops moving, and the cutting machine cuts the paper print. After the cutting is completed, the conveyor belt continues to move, thereby completing the cutting of the next paper print.

[0009] Preferably, the fixing assembly includes an extension plate fixedly connected to both sides of the web of the U-shaped plate, the bottom of the extension plate is fixedly connected to a damping rod, and the end of the damping rod away from the extension plate is fixedly connected to a pressure plate. When the paper printed product moves on the surface of the conveyor belt, the hydraulic cylinder drives the cutting machine and the pressure plate to move toward the paper printed product on the surface of the conveyor belt, and the pressure plate first contacts the paper printed product. As the hydraulic cylinder continues to move, the damping rod will be compressed. At this time, the damping rod will be compressed and a downward force will be accumulated. This force is transmitted to the pressure plate to press and hold the paper printed product. After that, the cutting machine works to cut the paper printed product, thereby increasing the stability of the paper printed product during processing.

[0010] Preferably, a servo motor is fixedly connected to the outer wall of one of the flanges of the U-shaped plate, and the output end of the servo motor passes through the side wall of the U-shaped plate and is fixedly connected to one end of the screw rod through a coupling. When the servo motor is started, the servo motor drives the screw rod to rotate.

[0011] Preferably, a plurality of rows of arc-shaped protrusions are provided at the bottom of the pressing plate, and the arc-shaped protrusions can increase the friction between the pressing plate and the paper printed matter, thereby increasing the friction when the paper printed matter is cut.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. Start the drive motor, and the drive motor drives the incomplete gear to rotate. The rotation of the incomplete gear drives the external driven gear to rotate intermittently, thereby driving the conveyor belt to move intermittently. Specifically, when the conveyor belt drives the paper print to the position of the cutting machine, the conveyor belt stops moving, and the cutting machine cuts the paper print. After the cutting is completed, the conveyor belt continues to move, thereby completing the cutting of the next paper print. Compared with the prior art, the present application can realize the loading of paper prints through automation, and during processing, the conveyor belt stops moving to complete the cutting, with a high degree of automation and saving manpower.

[0014] 2. The hydraulic cylinder drives the cutting machine and the pressure plate to move toward the paper prints on the surface of the conveyor belt. The pressure plate first contacts the paper prints. As the hydraulic cylinder continues to move, the damping rod will be compressed. At this time, the damping rod will be compressed and accumulate downward force. This force is transmitted to the pressure plate to hold the paper prints. After that, the cutting machine works to cut the paper prints. Compared with the prior art, the present application can increase the stability of the paper prints during processing by clamping the paper prints, and does not require manual fixation, thereby increasing the safety of the paper prints during cutting.

[0015] 3. Start the hydraulic cylinder to drive the cutter to move toward the paper print. Start the cutter and the cutter can cut the paper print on the surface of the conveyor belt. Start the servo motor and the servo motor drives the lead screw to rotate. The lead screw rotates and drives the slider and the cutter to move, thereby achieving comprehensive cutting of the paper print. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the embodiment of the application;

[0017] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the application;

[0018] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure in the middle.

[0019] Explanation of the accompanying drawings: 1. Conveyor belt; 2. L-shaped mounting plate; 3. Rotating shaft; 4. Support leg; 5. Hydraulic cylinder; 6. U-shaped plate; 7. Screw rod; 8. Slider; 9. Cutting machine; 10. Driving motor; 11. Incomplete gear; 12. Driven gear; 13. Connecting shaft; 14. Extension plate; 15. Damping rod; 16. Pressure plate; 17. Servo motor; 18. Arc-shaped protrusion. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a paper printed matter cutting device, referring to Figure 1 and Figure 3, including a conveyor belt 1, an L-shaped mounting plate 2, a driving component and a fixing component. Two rotating shafts 3 are sleeved inside the conveyor belt 1, and both ends of the rotating shaft 3 are fixedly connected to support legs 4. A hydraulic cylinder 5 is fixedly connected to the top inner wall of the L-shaped mounting plate 2 and located directly above the conveyor belt 1. The output end of the hydraulic cylinder 5 is fixedly connected to a U-shaped plate 6. A screw rod 7 is rotatably connected inside the U-shaped plate 6. A slider 8 is threadedly connected to the external thread of the screw rod 7. A cutter 9 is fixedly connected to the bottom of the slider 8. Starting the hydraulic cylinder 5 drives the cutter 9 to move toward the paper print. Starting the cutter 9 can cut the paper print on the surface of the conveyor belt 1. The screw rod 7 rotates to drive the slider 8 and the cutter 9 to move, thereby achieving comprehensive cutting of the paper print.

[0022] Reference Figure 1 and Figure 2 The driving assembly includes a driving motor 10 fixedly connected to the outside of one of the supporting legs 4, the output end of the driving motor 10 is fixedly connected to an incomplete gear 11, the outside of the incomplete gear 11 is meshed with a driven gear 12, and the inside of the driven gear 12 is fixedly installed with a connecting shaft 13, and the end of the connecting shaft 13 away from the driven gear 12 is fixedly connected to one of the rotating shafts 3. Start the driving motor 10, and the driving motor 10 drives the incomplete gear 11 to rotate. The rotation of the incomplete gear 11 drives the external driven gear 12 to rotate intermittently, thereby driving the conveyor belt 1 to intermittently move. Specifically, when the conveyor belt 1 drives the paper print to the position of the cutting machine 9, the conveyor belt 1 stops moving, and the cutting machine 9 cuts the paper print. After the cutting is completed, the conveyor belt 1 continues to move, thereby completing the cutting of the next paper print.

[0023] Reference Figure 1 and Figure 3 The fixed component includes an extension plate 14 fixedly connected to both sides of the web of the U-shaped plate 6, a damping rod 15 fixedly connected to the bottom of the extension plate 14, and a pressing plate 16 fixedly connected to one end of the damping rod 15 away from the extension plate 14. When the paper print moves on the surface of the conveyor belt 1, the hydraulic cylinder 5 drives the cutting machine 9 and the pressing plate 16 to move toward the paper print on the surface of the conveyor belt 1. The pressing plate 16 first contacts the paper print. As the hydraulic cylinder 5 continues to move, the damping rod 15 will be compressed. At this time, the damping rod 15 will be compressed and a downward force will be accumulated. This force is transmitted to the pressing plate 16 to press and hold the paper print. After that, the cutting machine 9 works to cut the paper print, thereby increasing the stability of the paper print during processing.

[0024] Reference Figure 2 and Figure 3A servo motor 17 is fixedly connected to the outer wall of one flange of the U-shaped plate 6. The output end of the servo motor 17 passes through the side wall of the U-shaped plate 6 and is fixedly connected to one end of the screw rod 7 through a coupling. When the servo motor 17 is started, the servo motor 17 drives the screw rod 7 to rotate.

[0025] Reference Figure 3 The bottom of the pressing plate 16 is provided with a plurality of rows of arc-shaped protrusions 18, and the arc-shaped protrusions 18 can increase the friction between the pressing plate 16 and the paper printed matter, thereby increasing the friction when the paper printed matter is cut.

[0026] The implementation principle of a paper printed matter cutting device in the embodiment of the present application is as follows: the driving motor 10 is started, and the driving motor 10 drives the incomplete gear 11 to rotate. The rotation of the incomplete gear 11 drives the external driven gear 12 to rotate intermittently, thereby driving the conveyor belt 1 to move intermittently. Specifically, when the conveyor belt 1 drives the paper printed matter to move to the position of the cutting machine 9, the conveyor belt 1 stops moving, and the hydraulic cylinder 5 drives the cutting machine 9 and the pressing plate 16 to move toward the paper printed matter on the surface of the conveyor belt 1. The pressing plate 16 first contacts the paper printed matter. As the hydraulic cylinder 5 continues to move, the damping rod 15 will be compressed. At this time, the damping rod 15 will be compressed and a downward force will be accumulated. This force is transmitted to the pressing plate 1 6 is used to press and hold the paper print, and the arc-shaped protrusion 18 is used to increase the friction between the pressing plate 16 and the paper print, thereby increasing the friction when the paper print is cut. After that, the cutting machine 9 works to cut the paper print, thereby increasing the stability of the paper print during processing. The cutting machine 9 is started, and the cutting machine 9 can cut the paper print on the surface of the conveyor belt 1. The servo motor 17 is started, and the servo motor 17 drives the screw rod 7 to rotate. The cutting machine 9 cuts the paper print, and the screw rod 7 rotates to drive the slider 8 and the cutting machine 9 to move, thereby realizing comprehensive cutting of the paper print. After the cutting is completed, the conveyor belt 1 continues to move, thereby completing the cutting of the next paper print.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper printed matter cutting device, comprising a conveyor belt (1), an L-shaped mounting plate (2), a driving component and a fixing component, characterized in that: The conveyor belt (1) is internally sleeved with two rotating shafts (3), both ends of the rotating shafts (3) are fixedly connected to support legs (4), the top inner wall of the L-shaped mounting plate (2) and located directly above the conveyor belt (1) is fixedly connected to a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is fixedly connected to a U-shaped plate (6), the U-shaped plate (6) is internally rotatably connected to a screw rod (7), the external thread of the screw rod (7) is connected to a slider (8), and the bottom of the slider (8) is fixedly connected to a cutting machine (9).

2. A paper printed matter cutting device according to claim 1, characterized in that: The driving assembly comprises a driving motor (10) fixedly connected to the outside of one of the supporting legs (4); an incomplete gear (11) is fixedly connected to the output end of the driving motor (10); a driven gear (12) is meshed with the outside of the incomplete gear (11); a connecting shaft (13) is fixedly installed inside the driven gear (12); and one end of the connecting shaft (13) away from the driven gear (12) is fixedly connected to one of the rotating shafts (3).

3. The paper printed matter cutting device according to claim 1, characterized in that: The fixing assembly comprises an extension plate (14) fixedly connected to both sides of the web of the U-shaped plate (6), a damping rod (15) fixedly connected to the bottom of the extension plate (14), and a pressure plate (16) fixedly connected to one end of the damping rod (15) away from the extension plate (14).

4. The paper printed matter cutting device according to claim 1, characterized in that: A servo motor (17) is fixedly connected to one of the flange outer walls of the U-shaped plate (6), and an output end of the servo motor (17) passes through the side wall of the U-shaped plate (6) and is fixedly connected to one end of the screw rod (7) via a coupling.

5. The paper printed matter cutting device according to claim 3, characterized in that: The bottom of the pressing plate (16) is provided with multiple rows of arc-shaped protrusions (18).

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