Automatic paper conveying device of printing machine

Abstract

An automatic paper feeding device of a printing machine comprises a paper pile feeding device, an automatic paper feeding mechanism, a paper feeding roller, a workbench, a paper monitor and an intelligent motor console, the paper pile feeding device, the automatic paper feeding mechanism and the paper feeding roller are connected with the upper portion of the workbench, the paper pile feeding device is connected with the front end of the automatic paper feeding mechanism, and the paper feeding roller is connected with the tail end of the automatic paper feeding mechanism. The paper monitor is connected with the automatic paper conveying mechanism, and the intelligent motor console is electrically connected with the paper pile feeding device, the automatic paper conveying mechanism and the paper feeding roller. The paper pile feeding device comprises a paper supply frame, a paper feeding table, a conveying frame, a notch, a circulating frame, a sliding block, a butt joint table, a calibration block and a butt joint guide rail. Compared with the prior art, the paper pile feeding device is additionally arranged, so that paper piles can be rapidly increased and replaced under the condition that the machine is not stopped, the production continuity is ensured, the transition between paper feeding and paper conveying is stable, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the field of printing machine equipment, in particular to an automatic paper feeding device of a printing machine. Background Art

[0002] The paper feeding structure of the printing press is a very critical part in the printing process. It is responsible for accurately and stably delivering the paper to the printing device.

[0003] Most of the existing printing presses use automatic paper feeding devices, which can improve production efficiency and printing quality. However, after the printing operation is interrupted, the automatic paper feeding device still needs to be manually intervened in the paper feeding operation, and paper feeding is completed without stopping the machine. This requires multiple operation steps, which increases the complexity of paper feeding and the possibility of errors.

[0004] To solve the above problems, we made a series of improvements. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic paper feeding device for a printing press to overcome the above-mentioned shortcomings and deficiencies in the prior art.

[0006] An automatic paper feeding device of a printing press comprises: a paper pile feeding device, an automatic paper feeding mechanism, a paper feeding roller, a workbench, a paper monitor and an intelligent motor control console, wherein the paper pile feeding device, the automatic paper feeding mechanism and the paper feeding roller are connected to the upper part of the workbench, the paper pile feeding device is connected to the front end of the automatic paper feeding mechanism, the paper feeding roller is connected to the rear end of the automatic paper feeding mechanism, the paper monitor is connected to the automatic paper feeding mechanism, and the intelligent motor control console is electrically connected to the paper pile feeding device, the automatic paper feeding mechanism and the paper feeding roller;

[0007] Wherein, the paper pile feeding device includes: a paper supply rack, a paper feeding table, a transmission frame, a slot, a circulation frame, a slider, a docking table, a calibration block and a docking guide rail, the paper supply rack is connected to one end of the upper part of the circulation frame, the paper feeding table is connected to the paper supply rack, the paper feeding table is movably connected to the transmission frame through the slot, the transmission frame is connected to the circulation frame through the slider, the docking table is connected to the other end of the upper part of the circulation frame, the docking table is connected to the automatic paper feeding mechanism, the calibration block is connected to the entrance end of the docking table, and the docking guide rail is connected to the upper part of the docking table.

[0008] Furthermore, the paper feed rack is provided with an elevator and a guide rail, the elevator is connected to the upper part of the paper feed rack, and the guide rail is connected to the inner wall of the paper feed rack.

[0009] Furthermore, the automatic paper feeding mechanism includes: a conveyor belt, a paper separator, a paper feeding roller and a paper table elevator, the conveyor belt is connected to the docking table, the paper separator is connected to the paper feeding roller, the paper feeding roller is connected to the upper part of the conveyor belt, and the paper table elevator is connected to the lower part of the conveyor belt.

[0010] Beneficial effects of the utility model:

[0011] Compared with the traditional technology, the utility model can quickly increase and replace the paper pile without stopping the machine by adding a paper pile feeding device, thereby ensuring the continuity of production, and the transition between paper feeding and paper feeding is smooth and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a top view of the transmission frame of the present utility model.

[0014] Figure 3 It is a schematic structural diagram of the paper feeding roller of the utility model.

[0015] Reference numerals:

[0016] The paper pile feeder 100 , the paper feed rack 110 , the elevator 111 , the guide rail 112 , the paper feeder table 120 , the transport frame 130 , the notch 140 , the circulation frame 150 , the slider 160 , the docking table 170 , the calibration block 180 and the docking guide rail 190 .

[0017] Automatic paper feeding mechanism 200 , conveyor belt 210 , paper separator 220 , paper feeding roller 230 and paper platform lift 240 .

[0018] The paper feeding roller 300 , the working table 400 , the paper monitor 500 and the intelligent motor control console 600 . DETAILED DESCRIPTION

[0019] The following is a further description of the present invention in conjunction with specific embodiments. It should be understood that the following embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0020] Example 1

[0021] Figure 1 It is a structural schematic diagram of the utility model. Figure 2 It is a top view of the transmission frame of the present utility model. Figure 3 It is a structural schematic diagram of the paper feeding roller of the utility model.

[0022] like Figures 1 to 3As shown, an automatic paper feeding device of a printing press comprises: a paper pile feeding device 100, an automatic paper feeding mechanism 200, a paper feeding roller 300, a workbench 400, a paper monitor 500 and an intelligent motor control console 600, wherein the paper pile feeding device 100, the automatic paper feeding mechanism 200 and the paper feeding roller 300 are connected to the upper part of the workbench 400, the paper pile feeding device 100 is connected to the front end of the automatic paper feeding mechanism 200, the paper feeding roller 300 is connected to the rear end of the automatic paper feeding mechanism 200, the paper monitor 500 is connected to the automatic paper feeding mechanism 200, and the intelligent motor control console 600 is electrically connected to the paper pile feeding device 100, the automatic paper feeding mechanism 200 and the paper feeding roller 300;

[0023] The paper stack feeding device 100 includes: a paper supply rack 110, a paper feed table 120, a transmission frame 130, a slot 140, a circulation frame 150, a slider 160, a docking table 170, a calibration block 180 and a docking guide rail 190. The paper supply rack 110 is connected to one end of the upper part of the circulation frame 150, the paper feed table 120 is connected to the paper supply rack 110, the paper feed table 120 is movably connected to the transmission frame 130 through the slot 140, the transmission frame 130 is connected to the circulation frame 150 through the slider 160, the docking table 170 is connected to the other end of the upper part of the circulation frame 150, the docking table 170 is connected to the automatic paper feeding mechanism 200, the calibration block 180 is connected to the entrance end of the docking table 170, and the docking guide rail 190 is connected to the upper part of the docking table 170.

[0024] The paper supply rack 110 is provided with an elevator 111 and a guide rail 112. The elevator 111 is connected to the upper part of the paper supply rack 110, and the guide rail 112 is connected to the inner wall of the paper supply rack 110.

[0025] The automatic paper feeding mechanism 200 includes: a conveyor belt 210, a paper separator 220, a paper feeding roller 230 and a paper table elevator 240. The conveyor belt 210 is connected to the docking station 170, the paper separator 220 is connected to the paper feeding roller 230, the paper feeding roller 230 is connected to the upper part of the conveyor belt 210, and the paper table elevator 240 is connected to the lower part of the conveyor belt 210.

[0026] The principle of the utility model is that the paper pile is first placed on the paper feeder 120 on the paper feeder 110, the paper pile and the paper feeder 120 are replenished from the upper part of the paper feeder 110, and the elevator 111 controls the paper feeder 120 to move downward along the guide rail 112. When the paper feeder 120 moves to the position of the transmission frame 130, it is separated from the guide rail 112 and engaged with the notch 140, the elevator 111 stops working, and then the intelligent motor control console 600 controls the slider 160 of the transmission frame 130 to move horizontally toward the other end of the circulation frame 150, through the front opening of the transmission frame 130, the paper feeder 120 is combined with the docking station 170 via the calibration block 180, and the transmission frame 130 moves to the bottom of the circulation frame 150 to be separated from the paper feeder 120, and finally returns to the original position along the circulation frame 150. After the paper feeder 120 enters the docking guide rail 190, it is transferred to the conveyor belt 210 through the docking guide rail 190. The paper feeder 120 and the paper pile are controlled by the paper feeder lift 240 by the intelligent motor control console 600. After the paper is used up, the mobile paper feeder lift 240 is lowered to the bottom of the workbench to recycle the paper feeder 120. Finally, the paper separator 220 and the paper feed roller 230 smoothly deliver the paper on the paper pile to the paper feed roller 300 and the subsequent printing equipment. The paper monitor 500 monitors the operation of the automatic paper feed mechanism 200 in real time. By adding a paper pile feeder device, the utility model can quickly increase and replace the paper pile without stopping the machine, ensuring the continuity of production, and the transition between paper feed and paper feeding is smooth, with a high degree of automation.

[0027] The specific implementation modes of the present invention are described above, but the present invention is not limited thereto. The present invention can also have various changes without departing from the purpose of the present invention.

Claims

1. An automatic paper feeding device for a printing press, characterized in that: include: A paper pile feeding device (100), an automatic paper feeding mechanism (200), a paper feed roller (300), a workbench (400), a paper monitor (500) and an intelligent motor control console (600); the paper pile feeding device (100), the automatic paper feeding mechanism (200) and the paper feed roller (300) are connected to the upper part of the workbench (400); the paper pile feeding device (100) is connected to the front end of the automatic paper feeding mechanism (200); the paper feed roller (300) is connected to the rear end of the automatic paper feeding mechanism (200); the paper monitor (500) is connected to the automatic paper feeding mechanism (200); and the intelligent motor control console (600) is electrically connected to the paper pile feeding device (100), the automatic paper feeding mechanism (200) and the paper feed roller (300); The paper stack feeding device (100) comprises: a paper supply rack (110), a paper feeding table (120), a transmission frame (130), a notch (140), a circulation frame (150), a slider (160), a docking table (170), a calibration block (180) and a docking guide rail (190); the paper supply rack (110) is connected to one end of the upper part of the circulation frame (150); the paper feeding table (120) is connected to the paper supply rack (110); and the paper feeding table (120) The transport frame (130) is movably connected to the transport frame (130) through a notch (140); the transport frame (130) is connected to the circulation frame (150) through a slider (160); the docking platform (170) is connected to the other end of the upper portion of the circulation frame (150); the docking platform (170) is connected to an automatic paper feeding mechanism (200); the calibration block (180) is connected to an inlet end of the docking platform (170); and the docking guide rail (190) is connected to the upper portion of the docking platform (170).

2. The automatic paper feeding device of a printing press according to claim 1, characterized in that: The paper supply rack (110) is provided with an elevator (111) and a guide rail (112) inside; the elevator (111) is connected to the upper part of the paper supply rack (110), and the guide rail (112) is connected to the inner wall of the paper supply rack (110).

3. The automatic paper feeding device of a printing press according to claim 1, characterized in that: The automatic paper feeding mechanism (200) comprises: a conveyor belt (210), a paper separator (220), a paper feeding roller (230) and a paper platform elevator (240); the conveyor belt (210) is connected to a docking platform (170); the paper separator (220) is connected to the paper feeding roller (230); the paper feeding roller (230) is connected to the upper part of the conveyor belt (210); and the paper platform elevator (240) is connected to the lower part of the conveyor belt (210).

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