A highly efficient paper feeding device

Abstract

This utility model discloses a high-efficiency paper feeding device, which is installed below a tile conveyor. It includes a paper bin frame, a first conveyor, a first lifter, and a paper feeding rack. The paper feeding rack is slidably connected to the rear side of the paper bin machine. The paper bin frame of this high-efficiency paper feeding device is located below the tile conveyor, and the first conveyor is installed inside the paper bin frame. The operator can place paper sheets on the first conveyor through an opening. The first conveyor transports the paper sheets at the opening to the area below the paper sheet absorber. Then, the operator can pre-place paper sheets through the opening. After the paper sheets below the paper sheet absorber have been transported by the paper sheet conveying mechanism, the first conveyor can immediately transport the paper sheets at the opening to the paper sheet absorber for use. The operator can replenish paper sheets in the paper bin frame without stopping the paper sheet absorber and paper sheet conveying mechanism, thereby improving the paper sheet conveying speed and the working efficiency of tile packaging. Furthermore, storing and transporting paper sheets below the tile conveyor can reduce the overall width of the packaging machine.

Description

Technical Field

[0001] This utility model relates to the field of ceramic tile packaging technology, and in particular to a high-efficiency paper feeding device. Background Technology

[0002] After the tiles are processed, they need to be packaged in cardboard to prevent them from being damaged by contact with foreign objects during transportation. Existing tile production and packaging machines can automatically complete the tile packaging work instead of manual packaging, thus improving production efficiency. The cardboard hopper is generally located on one side of the packaging machine. The paper picking device on the cardboard hopper usually picks up the cardboard from the top of the hopper, lifts it up, and then the paper feeding device removes the cardboard from the top of the hopper. The paper feeding device then moves the cardboard from the top of the hopper to above the conveyor belt, and finally places the cardboard on the conveyor belt so that the tiles can be stacked on the cardboard. However, this design of the cardboard hopper increases the overall width of the packaging machine. When the cardboard hopper needs to be replenished, the paper feeding device and the paper picking device need to stop and wait until the staff replenishes the cardboard hopper before restarting to continue working. This reduces the cardboard conveying speed and the efficiency of subsequent tile packaging. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a highly efficient paper feeding device with a paper tray rack positioned below the tile conveyor. A first conveyor is installed within the paper tray rack. Workers can place cardboard boxes onto the first conveyor through an opening. The first conveyor transports the cardboard boxes from the opening to below the cardboard box absorber. Workers can then pre-place more cardboard boxes through the opening. Once the cardboard boxes below the absorber have been transported by the cardboard conveying mechanism, the first conveyor immediately transports the cardboard boxes from the opening to the absorber for use. Replenishing cardboard boxes to the paper tray rack eliminates the need for the absorber and conveying mechanism to stop, thus improving the cardboard conveying speed and the efficiency of tile packaging. Furthermore, storing and transporting cardboard boxes below the tile conveyor reduces the overall width of the packaging machine.

[0004] An efficient paper feeding device is installed below a tile conveyor, including a paper bin frame, a first conveyor, a first lifter, and a paper feeding frame. The paper feeding frame is slidably connected to the rear side of the paper bin. The first lifter is located on the rear side of the paper feeding frame, and its output end is connected to the paper feeding frame. A paper feeding mechanism is provided on the rear side of the paper feeding frame along the paper feeding direction. A first telescopic device is provided on the front side of the paper feeding frame along the paper feeding direction, and a paper suction device is provided at the output end of the first telescopic device, which drives the suctioned paper to be sent out from the paper feeding mechanism. An opening for replenishing paper is provided on the paper bin frame. The first conveyor is located inside the paper bin frame and conveys the paper at the opening to the paper feeding frame.

[0005] Preferably, the paper feeder is provided with a mounting recess facing the paper conveying mechanism, and the first telescopic member is installed in the mounting recess.

[0006] Preferably, the cardboard suction device includes a crossbar and a suction cup, the crossbar being connected to the output end of the first telescopic device, and the suction cup being disposed on the crossbar.

[0007] Preferably, the cardboard conveying mechanism includes a driver and a conveying roller, the conveying roller being rotatably connected to the paper feeder, and the driver being connected to the conveying roller.

[0008] Preferably, the cardboard conveying mechanism further includes a second lifter and a pressure roller, the second lifter being fixed on the paper feeder and the output end of the second lifter being connected to the pressure roller.

[0009] The beneficial effects of this utility model are as follows: This efficient paper feeding device, through the cooperation of a paper bin rack, a first conveyor, a first lifter, and a paper feeding frame, allows the paper bin rack to be positioned below the tile conveyor, and the first conveyor is installed inside the paper bin rack. Workers can place paper sheets on the first conveyor through the opening, and the first conveyor transports the paper sheets at the opening to the area below the paper sheet absorber. Subsequently, workers can pre-place paper sheets through the opening. After the paper sheets below the paper sheet absorber have been transported by the paper sheet conveying mechanism, the first conveyor can immediately transport the paper sheets at the opening to the paper sheet absorber for use. Workers can replenish paper sheets to the paper bin rack without stopping the paper sheet absorber and paper sheet conveying mechanism, thereby improving the paper sheet conveying speed and the working efficiency of tile packaging. Furthermore, storing and transporting paper sheets below the tile conveyor can reduce the overall width of the packaging machine. Attached Figure Description

[0010] Appendix Figure 1 This is a perspective view of the efficient paper feeding device of this utility model; Appendix Figure 2 This is another perspective view of the efficient paper feeding device of this utility model; Appendix Figure 3 This is a perspective view of the paper conveying mechanism in the efficient paper feeding device of this utility model; Appendix Figure 4 This is another perspective view of the paper conveying mechanism in the efficient paper feeding device of this utility model.

[0011] In the diagram: 1 Paper tray frame, 2 First conveyor, 3 First lifter, 4 Paper feeder, 5 First telescopic device, 6 Opening, 7 Mounting notch, 8 Crossbar, 9 Suction cup, 10 Driver, 11 Conveyor roller, 12 Second lifter, 13 Pressure roller. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept claimed by the present invention.

[0013] like Figures 1 to 4 As shown, a high-efficiency paper feeding device is installed below a tile conveyor, including a paper bin frame 1, a first conveyor 2, a first lifter 3, and a paper feeding frame 4. The paper feeding frame 4 is slidably connected to the rear side of the paper bin machine. The first lifter 3 is located on the rear side of the paper feeding frame 4, and its output end is connected to the paper feeding frame 4. A paper feeding mechanism is provided on the rear side of the paper feeding frame 4 along the paper feeding direction. A first telescopic member 5 is provided on the front side of the paper feeding frame 4 along the paper feeding direction, and a paper suction device is provided at the output end of the first telescopic member 5, which drives the suctioned paper to be sent out from the paper feeding mechanism. An opening 6 for replenishing paper is provided on the paper bin frame 1. The first conveyor 2 is located inside the paper bin frame 1 and conveys the paper at the opening 6 to the paper feeding frame 4.

[0014] The working principle of the high-efficiency paper feeding device described in this utility model is achieved through the cooperation of the paper bin frame 1, the first conveyor 2, the first elevator 3, and the paper feeding frame 4. Figures 1 to 4 As shown, the worker first places a stack of cardboard on the first conveyor 2 through opening 6. Then, the first conveyor 2 transports the cardboard from opening 6 to below the cardboard suction device. The first conveyor 2 can adopt a conventional conveying structure with a conveyor wheel and a conveyor belt. A motor that drives the conveyor wheel can be installed on the paper bin rack 1. Next, the worker places another stack of cardboard through opening 6. The first lifter 3 drives the cardboard suction device to pick up the cardboard, and the first telescopic device 5 moves the cardboard through the cardboard suction device to the output of the cardboard conveying mechanism. After the cardboard below the cardboard suction device has been transported by the cardboard conveying mechanism, the first conveyor 2 can immediately transport the cardboard from opening 6 to the cardboard suction device for use. When the worker replenishes the cardboard to the paper bin rack 1, there is no need for the cardboard suction device and the cardboard conveying mechanism to stop and wait. Moreover, the paper bin rack 1 is located below the tile conveyor. Storing and transporting cardboard below the tile conveyor can reduce the overall width of the packaging machine. Compared with traditional storage and feeding devices, this efficient feeding device does not require stopping and waiting when replenishing cardboard, which improves the cardboard conveying speed and the working efficiency of tile packaging.

[0015] Specifically, the paper feeder 4 is provided with a mounting recess 7 facing the cardboard conveying mechanism, and the first telescopic device 5 is installed in the mounting recess 7. The cardboard suction device includes a crossbar 8 and a suction cup 9. The crossbar 8 is connected to the output end of the first telescopic device 5, and the suction cup 9 is disposed on the crossbar 8. Figures 1 to 4As shown, the first telescopic device 5 can be a telescopic cylinder. The first telescopic device 5 is set in the mounting recess 7 to facilitate the clearance of the cardboard conveying mechanism. The first lifting device 3 can be a lifting structure with a sprocket and a chain. A motor that drives the sprocket can be installed on the paper bin frame 1. The output end of the first telescopic device 5 is described with the extended end as the initial state. The first lifting device drives the first telescopic device 5 and the cardboard suction device to move downward. The suction cup 9 of the cardboard suction device picks up the cardboard. The suction cup 9 can be a vacuum suction cup 9. Then the first lifting device 3 resets and drives the cardboard suction device and the cardboard to move upward, thereby removing the cardboard. The first telescopic device 5 drives the cardboard on the suction cup 9 to move towards the cardboard conveying mechanism through the crossbar 8. The suction cup 9 releases the cardboard and is output from the paper bin frame 1 by the cardboard conveying mechanism. Finally, the first telescopic device 5 drives the cardboard suction device to reset, and the cardboard is removed in this cycle.

[0016] Furthermore, the cardboard conveying mechanism includes a driver 10 and a conveying roller 11, the conveying roller 11 being rotatably connected to the paper feeder 4, and the driver 10 being connected to the conveying roller 11. Even further, the cardboard conveying mechanism also includes a second lifter 12 and a pressure roller 13, the second lifter 12 being fixed to the paper feeder 4, and the output end of the second lifter 12 being connected to the pressure roller 13. Figures 1 to 4 As shown, both the conveyor roller 11 and the pressure roller 13 can be equipped with vertical paper roll rollers. The driver 10 can be a drive motor, and the second lifter 12 can be a vertically arranged telescopic cylinder. The output end of the second lifter 12 is described with the retracted state as the initial state. The paper roll adsorbed by the suction cup 9 reaches the position between the conveyor roller 11 and the pressure roller 13. Then, the second lifter 12 drives the pressure roller 13 to move downward and cooperate with the conveyor roller 11 to press the paper roll. Immediately afterwards, the suction cup 9 releases the paper roll, and the driver 10 drives the conveyor roller 11 to rotate and cooperate with the pressure roller 13 to output the paper roll from the paper bin 1. Two pressure rollers 13 can be set on the second lifter 12 to improve the stability of the conveyor roller 11 and the pressure roller 13 in cooperating to convey the paper roll. After the pressure roller 13 cooperates with the conveyor roller 11 to output the paper roll, the second lifter 12 drives the pressure roller 13 to reset. This cycle is repeated to output the paper roll from the paper bin 1.

[0017] The above are merely specific embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency paper feeding device, disposed below a tile conveyor, characterized in that: The device includes a paper tray frame, a first conveyor, a first lifter, and a paper feeding frame. The paper feeding frame is slidably connected to the rear side of the paper tray machine. The first lifter is located on the rear side of the paper feeding frame, and its output end is connected to the paper feeding frame. A paper feeding mechanism is provided on the rear side of the paper feeding frame along the paper feeding direction. A first telescopic device is provided on the front side of the paper feeding frame along the paper feeding direction, and a paper suction device is provided on the output end of the first telescopic device, which drives the suctioned paper to be sent out from the paper feeding mechanism. An opening for replenishing paper is provided on the paper tray frame. The first conveyor is located inside the paper tray frame and conveys the paper at the opening to the paper feeding frame.

2. The efficient paper feeding device according to claim 1, characterized in that: The paper feeder is provided with a mounting recess facing the paper conveying mechanism, and the first telescopic device is installed in the mounting recess.

3. The efficient paper feeding device according to claim 1, characterized in that: The cardboard suction device includes a crossbar and a suction cup. The crossbar is connected to the output end of the first telescopic device, and the suction cup is disposed on the crossbar.

4. The efficient paper feeding device according to claim 1, characterized in that: The cardboard conveying mechanism includes a driver and a conveying roller, the conveying roller being rotatably connected to the paper feeder, and the driver being connected to the conveying roller.

5. The efficient paper feeding device according to claim 1, characterized in that: The paperboard conveying mechanism further includes a second lifter and a pressure roller. The second lifter is fixed on the paper feeder, and the output end of the second lifter is connected to the pressure roller.

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