A honeycomb paper core logistics system

Abstract

The utility model discloses a honeycomb paper core logistics system, including elevator unit, input machine unit and tray output machine unit, and elevator unit includes bidirectional conveying part and drive part that drives bidirectional conveying part to lift, and the front end of bidirectional conveying part is output end, the rear end of bidirectional conveying part is connected with input machine unit, the side end of bidirectional conveying part is connected with tray output machine unit, and bidirectional conveying part includes longitudinal conveying component and transverse conveying component, longitudinal conveying component and transverse conveying component are opposite and lift the setting. In the honeycomb paperboard production process, with the use of paper core, bidirectional conveying part gradually rises, makes the output height of paper core keep with the conveying platform height of honeycomb paperboard equipment, makes the paper of paper core even. The new tray and the paper core on it are sent by input machine unit, connect the paper core tail end on bidirectional conveying part with the new paper core beginning, realize efficient tray and paper core and greatly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of honeycomb paperboard processing, specifically a honeycomb paper core logistics system. Background Technology

[0002] Paper core processing and honeycomb paperboard processing are handled by two separate sets of equipment due to their different processing speeds. This not only improves production efficiency but also shortens the equipment length and facilitates equipment placement. The paper cores processed by the paper core processing equipment are stacked and collected, which facilitates transportation and warehouse storage. The stacked and collected paper cores are then used in honeycomb paperboard processing, where they are pulled apart to form honeycomb cores and then laminated with the face paper to form honeycomb paperboard.

[0003] Honeycomb paperboard processing equipment has a dedicated paper rack, and the paper cores are usually stacked on pallets placed on the ground. The height of the paper core stacks is close to the height of the conveyor platform. As the paper cores are used, the height difference between the paper cores and the conveyor platform increases, and the angle between the paper cores and the conveyor platform changes from horizontal to nearly 90 degrees. This results in uneven paper feeding on the paper cores, which is difficult to control, affects production efficiency, and also causes uneven pulling of the paper cores, affecting the quality of the honeycomb paperboard. Utility Model Content

[0004] In view of the technical problems existing in the background art, the technical problem solved by this utility model is to provide a honeycomb paper core logistics system that not only has uniform paper feeding and high production efficiency, but also has uniform paper core opening and high quality honeycomb paperboard.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: This honeycomb paper core logistics system is characterized by comprising a lifting unit, an input unit, and a pallet output unit. The lifting unit includes a bidirectional conveying component and a driving component for lifting the bidirectional conveying component. The front end of the bidirectional conveying component is the output end, the rear end of the bidirectional conveying component is connected to the input unit, and the side end of the bidirectional conveying component is connected to the pallet output unit. The bidirectional conveying component includes a longitudinal conveying component and a transverse conveying component, which are arranged to lift relative to each other.

[0006] During the production of honeycomb paperboard, as the paper cores are used, the bidirectional conveying components gradually rise, ensuring that the output height of the paper cores matches the height of the conveying platform of the honeycomb paperboard equipment. This ensures uniform paper feeding, facilitates control, and ensures even paper core spreading, improving both production efficiency and the quality of the honeycomb paperboard. New pallets and their paper cores are fed in by the input unit, connecting the tail end of the paper cores on the bidirectional conveying components to the beginning end of the new paper cores. When the paper cores on the bidirectional conveying components are used up, the paper cores from the input unit are used directly. The bidirectional conveying components descend and connect with the pallet output unit. At this point, the conveying surface of the transverse conveying component is higher than that of the longitudinal conveying component. The transverse conveying component transports the empty pallet laterally to the pallet output unit, while new pallets and paper cores are sent from the input unit to the lifting unit. Here, the conveying surface of the longitudinal conveying component is higher than that of the transverse conveying component. The longitudinal conveying component receives the new pallets and paper cores and transports them into position. The drive component then drives the bidirectional conveying components to rise, matching the output height of the paper cores with the conveying platform. This achieves efficient pallet changing and paper core connection, significantly improving production efficiency.

[0007] Preferably, the longitudinal conveying assembly includes a drive roller and a motor, wherein the drive roller is arranged laterally and rotatably mounted on the mounting base, and the drive roller is connected to the motor; The transverse conveying assembly includes a drive belt for transverse conveying. The rotation of the drive rollers enables longitudinal conveying of the pallet and paper core; the drive belt then performs transverse conveying of the pallet and paper core.

[0008] Preferably, several drive rollers and drive belts are provided, arranged laterally and alternately. This ensures very stable lateral and longitudinal conveying of the pallet and paper core.

[0009] Preferably, a synchronous pulley is installed at one end of the drive roller, and a synchronous belt is provided on the synchronous pulley of the drive rollers. The synchronous belt enables synchronous transmission of the drive rollers.

[0010] Preferably, the transmission belt is a cable chain, a drive chain, or a modular conveyor belt. Since the paper core is heavy, a rigid transmission belt can more smoothly support and stably transport it.

[0011] Preferably, the transverse conveying assembly is mounted on a lifting plate, which is connected to a drive unit that drives its lifting and lowering. The drive unit is mounted on a mounting base, which is connected to the drive component. The drive unit drives the lifting plate to rise and fall, causing the transverse conveying assembly to rise and fall relative to the longitudinal conveying assembly, making it higher or lower than the longitudinal conveying assembly, thus achieving bidirectional transverse or longitudinal conveying.

[0012] Preferably, the input unit includes a docking unit and a bidirectional input unit, wherein the front end of the docking unit is connected to the lifting unit and the rear end of the docking unit is connected to the bidirectional input unit; The docking unit provides longitudinal transport. New trays and paper cores are fed in by a bidirectional input unit, which connects the tail end of the paper core on the lifting unit to the beginning end of the new paper core at the docking unit.

[0013] Preferably, the input unit further includes a side input unit, which is laterally connected to the bidirectional input unit; The side input unit and the pallet output unit are located on the same side, and both transport materials laterally. This arrangement is more rational and shortens the equipment length.

[0014] Preferably, the honeycomb paper core logistics system also includes a sensor for collecting the paper core inventory on the lifting unit. The sensor, lifting unit, input unit, and pallet output unit are all electrically connected to the controller. The sensor collects the paper core inventory and feeds it back to the controller. The controller sends instructions to the lifting unit based on the received information, causing it to descend or gradually ascend. Simultaneously, it determines whether paper core needs to be added based on the paper core inventory, achieving efficient and intelligent pallet replacement and paper core addition. Attached Figure Description

[0015] Figure 1 This invention relates to the application of honeycomb paperboard processing equipment.

[0016] Figure 2 This is a top view of the present invention.

[0017] Figure 3 This is a front view of the bidirectional conveying component of this utility model.

[0018] Figure 4 This is a top view of the bidirectional conveying component of this utility model.

[0019] Reference numerals: 1. Lifting unit; 2. Input unit; 21. Docking unit; 22. Bidirectional input unit; 23. Side input unit; 3. Pallet output unit; 4. Conveying platform; 5. Paper rack; 6. Paper core; 7. Ground; 8. Bidirectional conveying component; 81. Lateral conveying assembly; 82. Longitudinal conveying assembly; 83. Drive component; 84. Lifting plate; 85. Mounting base; 9. Drive component. Detailed Implementation

[0020] The following describes the embodiments and related details and working principles of this utility model with reference to the accompanying drawings. This honeycomb paper core logistics system includes a lifting unit 1, an input unit 2, and a pallet output unit 3. The lifting unit 1 includes a bidirectional conveying component 8 and a driving component 9 for lifting the bidirectional conveying component. The front end of the bidirectional conveying component is the output end, the rear end of the bidirectional conveying component is connected to the input unit 2, and the side end of the bidirectional conveying component is connected to the pallet output unit 3. The bidirectional conveying component 8 includes a longitudinal conveying assembly 82 and a transverse conveying assembly 81. The longitudinal and transverse conveying assemblies are arranged to lift relative to each other. During transverse conveying, the conveying surface of the transverse conveying assembly is higher than that of the longitudinal conveying assembly, and the transverse conveying assembly 81 performs the conveying. During longitudinal conveying, the conveying surface of the longitudinal conveying assembly is higher than that of the transverse conveying assembly, and the longitudinal conveying assembly 82 performs the conveying, thus achieving bidirectional conveying in both directions. The bidirectional conveying component 8 of the lifting unit needs to connect with both the input unit 2 and the pallet output unit 3, and also needs to lift during the production process. To avoid the output end of the paper core being too high, and to facilitate the conveying of the paper core, see the accompanying drawings. Figure 1 The input unit 2 and the tray output unit 3 are both located on the ground 7, while the drive unit 9 is installed below the ground 7.

[0021] The front of the bidirectional conveying component is the paper core pulling mechanism of the honeycomb paperboard production equipment. During the honeycomb paperboard production process, the paper core pulling mechanism pulls the paper core forward. As the paper core is used, the driving component 9 drives the bidirectional conveying component 8 to gradually rise, so that the output height of the paper core is matched with the height of the conveying platform 4 of the paper core pulling mechanism, so that the paper core is evenly fed and is easy to control. The paper core is pulled evenly, which not only improves production efficiency, but also improves the quality of the honeycomb paperboard. Before the paper cores 6 on the bidirectional conveying component are used up, the input unit 2 sends in a new pallet and its paper cores. The operator connects the tail end of the paper core on the bidirectional conveying component to the beginning end of the new paper core. When the paper cores on the bidirectional conveying component are used up, the paper cores on the input unit are used directly. At this time, the drive unit 9 drives the bidirectional conveying component 8 to descend, so that it connects with the pallet output unit 3. The conveying surface of the transverse conveying component 81 is higher than the conveying surface of the longitudinal conveying component 82. The transverse conveying component conveys the empty pallet laterally to the pallet output unit 3. Meanwhile, the new pallet and paper cores are sent from the input unit 2 to the bidirectional conveying component 8. At this time, the conveying surface of the longitudinal conveying component 82 is higher than the conveying surface of the transverse conveying component 81. The longitudinal conveying component 82 receives the new pallet and paper cores and conveys them into place. In this way, efficient pallet changing and paper core connection are achieved, which greatly improves production efficiency.

[0022] See attached Figure 3 and 4The longitudinal conveying assembly 82 includes a drive roller and a motor. The drive roller is laterally arranged and rotatably mounted on the mounting base 85, and is connected to the motor. The transverse conveying assembly includes a drive belt for transverse conveying. Several drive rollers and drive belts are provided, arranged laterally and alternately, ensuring uniform distribution of transverse and longitudinal conveying and more stable conveying of the pallet and paper core. A synchronous pulley is mounted at one end of each drive roller, and a synchronous belt is mounted on each synchronous pulley. The rotation of one synchronous pulley causes the synchronous rotation of several drive rollers, thus achieving longitudinal conveying of the pallet and paper core. The drive belt can be a cable chain, a transmission chain, or a modular conveyor belt. Due to the weight of the paper core, a rigid drive belt can more smoothly support and stably convey it.

[0023] The transverse conveying assembly 81 is mounted on the lifting plate 84, which is connected to a driving component 83 that drives its lifting and lowering. The driving component is mounted on a mounting base 85, which is connected to a driving unit 9. The driving component 83 can be a cylinder, and the driving unit 9 can be a lifting mechanism, a lead screw mechanism, a transmission chain, or other structures. The driving component drives the lifting plate 84 to rise and fall, causing the transverse conveying assembly 81 to rise or fall relative to the longitudinal conveying assembly 82, making it higher or lower than the longitudinal conveying assembly, thus achieving bidirectional transverse and longitudinal conveying. The driving unit, in turn, causes the bidirectional conveying assembly to rise or fall as a whole.

[0024] The input unit 2 includes a docking unit 21 and a bidirectional input unit 22. The front end of the docking unit 21 is connected to the lifting unit 1, and the rear end of the docking unit 21 is connected to the bidirectional input unit 22. The docking unit 21 is located at the docking station, and it conveys longitudinally, consistent with the conveying direction of the honeycomb paperboard processing equipment. New pallets and paper cores are fed in by the bidirectional input unit 22. At the docking station, the tail end of the paper core on the lifting unit 1 is connected to the beginning end of the new paper core. The input unit 2 also includes a side input unit 23, which is connected to the side of the bidirectional input unit 22. The bidirectional input unit also has a transverse conveying component and a longitudinal conveying component, realizing bidirectional conveying in both transverse and longitudinal directions. The aforementioned bidirectional conveying component 8 is applicable to the bidirectional input unit 22. The side input unit 23 is set on the same side as the pallet output unit 3, and the two convey laterally, which not only shortens the equipment length but also provides a large operating space, making it easier for workers to feed the paper cores to the side input unit. Figure 1The paperboard holder 5 of the honeycomb paperboard processing equipment is located behind the paper core logistics system. If the paper core is input longitudinally, it will also occupy longitudinal operating space, increasing the length of the equipment. The side input unit 23 and the pallet output unit 3 are used for transverse conveying, and the docking unit 21 is used for longitudinal conveying. All three are used for unidirectional conveying relative to the bidirectional conveying component 8 and the bidirectional input unit 22. The aforementioned transverse and longitudinal conveying components are both suitable for unidirectional conveying, and it is preferable to use drive roller conveying.

[0025] The honeycomb paper core logistics system also includes sensors for collecting the paper core inventory on the lifting unit 1. The sensors, lifting unit 1, input unit 2, and pallet output unit 3 are all electrically connected to the controller. The sensors collect the paper core inventory and feed it back to the controller. The controller sends instructions to the lifting unit based on the received information, causing it to descend or gradually ascend. Simultaneously, it determines whether paper core needs to be added based on the paper core inventory, achieving efficient and intelligent pallet replacement and paper core addition.

[0026] The working principle of the preferred embodiment is further explained below with reference to the accompanying drawings: Paper cores are stacked on a tray. The operator places the tray and paper cores on the side input unit 23. The side input unit laterally conveys the tray and paper cores to the bidirectional input unit 22. After the lateral conveying component of the bidirectional input unit laterally conveys the tray and paper cores into place, it is then conveyed forward to the docking unit 21 by the longitudinal conveying component. At this time, the operator can connect the tail end of the paper core on the lifting unit 1 to the beginning end of the paper core on the docking unit 21, and then wait for the paper cores on the lifting unit to be used up. As the honeycomb paperboard is processed, the paper cores 6 on the lifting unit gradually decrease, and the drive component 9 drives the bidirectional conveying component 8 to rise gradually. When the paper cores on the lifting unit are used up, the paper cores on the docking unit 21 are used directly. At this time, the sensor sends the information that the paper cores are used up to the controller, and the drive component drives the bidirectional conveying component to descend to the starting position and connect with the pallet output unit 3. The horizontal conveying component transports the empty pallet horizontally to the pallet output unit. The staff collects the empty pallet and places the pallet containing the paper core on the side input unit. After the empty pallet leaves, the docking unit transports the new pallet and paper core vertically to the lifting unit, thus achieving efficient paper splicing and pallet replacement.

Claims

1. A honeycomb paper core logistics system, characterized in that: It includes elevator units, input units, and pallet output units; The lifting unit includes a bidirectional conveying component and a driving component for lifting the bidirectional conveying component. The front end of the bidirectional conveying component is the output end, the rear end of the bidirectional conveying component is connected to the input unit, and the side end of the bidirectional conveying component is connected to the pallet output unit. The bidirectional conveying component includes a longitudinal conveying component and a transverse conveying component, which are arranged to lift relative to each other.

2. The honeycomb paper core logistics system according to claim 1, characterized in that: The longitudinal conveying assembly includes a drive roller and a motor. The drive roller is arranged laterally and rotatably mounted on a mounting base. The drive roller is connected to the motor. The lateral conveying assembly includes a drive belt for lateral conveying.

3. The honeycomb paper core logistics system according to claim 2, characterized in that: The transmission rollers and transmission belts are provided in several quantities, arranged laterally and alternately.

4. The honeycomb paper core logistics system according to claim 3, characterized in that: One end of the transmission roller is equipped with a synchronous pulley, and a synchronous belt is provided on the synchronous pulley of several transmission rollers to achieve synchronous transmission of several transmission rollers.

5. The honeycomb paper core logistics system according to claim 2, characterized in that: The transmission belt is a drag chain, a transmission chain, or a modular conveyor belt.

6. The honeycomb paper core logistics system according to any one of claims 2-5, characterized in that: The transverse conveying assembly is mounted on the lifting plate, which is connected to a drive component that drives its lifting. The drive component is mounted on a mounting base, which is connected to the drive component.

7. The honeycomb paper core logistics system according to claim 1, characterized in that: The input unit includes a docking unit and a bidirectional input unit. The front end of the docking unit is connected to the lifting unit, and the rear end of the docking unit is connected to the bidirectional input unit. The docking unit performs longitudinal transport.

8. The honeycomb paper core logistics system according to claim 7, characterized in that: The input unit also includes a side input unit, which is laterally connected to the bidirectional input unit; The side input unit and the pallet output unit are located on the same side, and the two transport each other laterally.

9. The honeycomb paper core logistics system according to claim 1, characterized in that: The honeycomb paper core logistics system also includes a sensor for collecting the paper core inventory on the lifting unit. The sensor, lifting unit, input unit, and pallet output unit are all electrically connected to the controller.

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