Automatic waste paper bag conveying device

Abstract

The utility model relates to an automatic waste paper bag conveying device which comprises a movable frame, a touch panel is arranged at the left end of an inner cavity of the movable frame, a pressure sensor is arranged between the touch panel and the movable frame and is in signal connection with a conveying belt, and the bottom and the right end of the movable frame are open outwards. Overturning plates are evenly arranged on the front side and the rear side of the bottom of the moving frame respectively, a lifting assembly A for driving the overturning plates to rotate is arranged on the moving frame, a right end opening of the moving frame is in butt joint with the discharging position of the conveying belt, a moving plate is arranged above the moving frame, and a lifting assembly B connected with the top of the moving frame is arranged at the bottom of the moving plate; a guide rail A in the left-right direction is arranged above the moving plate, moving devices A are arranged on the guide rail A, a connecting plate is arranged between the moving devices A, a guide rail B in the front-back direction is arranged at the bottom of the connecting plate, and a moving device B connected with the top of the moving plate is arranged on the guide rail B. The utility model has the advantages that the loading efficiency is high, and the burden of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste paper bag conveying, in particular to an automatic waste paper bag conveying device. Background Art

[0002] Waste paper refers to recyclable and renewable resources that are discarded after use in production and life. In the process of recycling and reuse, the waste paper needs to be packaged and squeezed into blocks, and then the processed waste paper packages are transported to processing companies by transport vehicles.

[0003] In the process of transporting waste paper bags to transport vehicles, manual or forklifts are generally used to transport waste paper bags. Manual transportation is inefficient and consumes a lot of manpower. Although the use of forklifts reduces the manpower consumption of transporting waste paper bags, the fork tines are short, and the number of waste paper bags that can be transported at a time is relatively small. In addition, staff still need to be deployed on the transport vehicle to organize the waste paper bags placed on the trailer flatbed, and the improvement in transportation efficiency is limited. Utility Model Content

[0004] The utility model aims to provide an automatic waste paper bag conveying device, which has the advantages of high loading efficiency and reducing the burden on workers.

[0005] The technical solution of the utility model is as follows:

[0006] A waste paper bag automatic conveying device comprises a moving frame, a conveyor belt, a moving plate, a moving device A and a moving device B, wherein the moving frame is in the shape of a hollow cuboid, the width of the inner cavity of the moving frame is equivalent to the width of the waste paper bag, a touch panel is arranged at the left end of the inner cavity of the moving frame, a pressure sensor is arranged between the touch panel and the moving frame, a signal connection is made between the pressure sensor and the conveyor belt, the bottom and the right end of the moving frame are open to the outside, and the front and rear sides of the bottom of the moving frame are each evenly provided with a flip plate rotating on a vertical plane in the left and right directions, and the flip plate is located on a horizontal plane when it is rotated to the highest position, and the moving frame is provided with a touch panel on the left and right sides. A lifting component A is provided for driving the flip plate to rotate, the right end opening of the mobile frame is connected to the unloading place of the conveyor belt, a mobile plate is provided above the mobile frame, a lifting component B is provided at the bottom of the mobile plate, the movable end of the lifting component B is connected to the top of the mobile frame, a pair of guide rails A which are symmetrical front and back and along the left and right directions are provided above the mobile plate, a moving device A which can move along the guide rails A is provided on the guide rails A, a connecting plate is provided between the moving devices A, a guide rail B along the front and back directions is provided at the bottom of the connecting plate, a moving device B which can move along the guide rails B is provided on the guide rails B, and the bottom of the moving device B is connected to the top of the mobile plate.

[0007] Preferably, the lifting assembly A includes a motor A, a rotating seat A, a rotating rod A, and a traction rope A. On the front and rear sides of the top of the moving frame, a pair of left-right symmetric rotating seats A are respectively provided. Between each pair of the rotating seats A, a rotating rod A is rotatably connected. On the top of the moving frame, a motor A corresponding to the rotating rod A is provided. The driving rod of the motor A is coaxially connected to the end of the rotating rod A. On the rotating rod A, a traction rope A corresponding to each of the turning plates below on the same side is connected. On the moving frame, a through hole A for the traction rope A to pass through up and down is provided. The lower end of the traction rope A is connected to one end of the corresponding turning plate close to the rotating connection on the surface facing the inner cavity of the moving frame.

[0008] Preferably, the lifting assembly B includes a motor B, a rotating seat B, a rotating rod B, a traction rope B, and a connecting seat. Along the left-right direction, a plurality of rotating seats B are evenly provided at the bottom of the moving plate. On the rotating seat B, a rotating rod B along the left-right direction is rotatably connected. At the bottom of the moving plate, a motor B corresponding to the rotating rod B is provided. The driving rod of the motor B is coaxially connected to the end of the rotating rod B. A traction rope B is connected to the rotating rod B. Below the rotating rod B of the rotating seat B, a through hole B for the traction rope B to pass through up and down is provided. On the top of the moving frame, a connecting seat corresponding to the traction rope B is provided. The top of the connecting seat is connected to the lower end of the traction rope B.

[0009] Preferably, a plurality of support rollers A are evenly provided on the surface of the turning plate facing the inner cavity of the moving frame. The rolling direction of the upper surface of the support roller A is the same as the moving direction of the waste paper bale.

[0010] Preferably, a plurality of support rollers B along the front-rear direction are evenly and rotatably connected to the bottom opening of the moving frame along the left-right direction. The upper surfaces of the support rollers A and the support rollers B are flush. The support rollers B are provided at the gaps between the left-right adjacent turning plates. The distance between the left-right adjacent support rollers B and the distance between the outermost support rollers B and the left and right ends of the moving frame are both greater than the length of the waste paper bale.

[0011] Preferably, a slope is provided at the discharging place of the conveyor belt. The lower part of the slope is aligned with the discharging place of the conveyor belt, and the upper part of the slope is aligned with the right-end opening of the moving frame.

[0012] Preferably, a plurality of pairs of front-rear symmetric support columns are provided on the left side of the discharging place of the conveyor belt. The tops of the support columns are in contact with the bottom of the moving frame.

[0013] The beneficial technical effects of the present utility model are:

[0014] The waste paper bales sent out by the conveyor belt are lined up one by one in the cavity of the moving frame through the moving frame. By using the touch panel and the pressure sensor in combination, the effect of automatically pausing the feeding of the conveyor belt after the moving frame is full is achieved. By using the moving device A, the guide rail A, the moving device B, the guide rail B and the lifting component B in combination, the moving frame filled with a row of waste paper bales is moved to a position suitable for dropping the waste paper bales. By using the turning plate and the lifting component A in combination, by adjusting the angle of the turning plate, it is controlled whether the bottom opening of the moving frame is opened, so that the moving frame drops the waste paper bales at the appropriate time. Finally, the waste paper bales sent out by the conveyor belt can be neatly stacked on the trailer flat of the transport vehicle row by row and multiple times, with high loading efficiency and reduced workload of the staff. Description of the Drawings

[0015] The technical solution of the present utility model will be further described below in conjunction with the drawings.

[0016] Appendix Figure 1 It is a front view sectional view of the present utility model.

[0017] Appendix Figure 2 It is a right view sectional view of the present utility model.

[0018] Appendix Figure 3 It is a top view of the part below the moving plate of the present utility model.

[0019] Appendix Figure 4 It is a top view of the present utility model when the transport vehicle for transporting waste paper bales is in place.

[0020] In the figure: 1 - moving frame, 2 - conveyor belt, 3 - moving plate, 4 - moving device A, 5 - moving device B, 6 - touch panel, 7 - pressure sensor, 8 - turning plate, 9 - lifting component A, 10 - lifting component B, 11 - guide rail A, 12 - connecting plate, 13 - guide rail B, 14 - motor A, 15 - rotating seat A, 16 - rotating rod A, 17 - towing rope A, 18 - through hole A, 19 - motor B, 20 - rotating seat B, 21 - rotating rod B, 22 - towing rope B, 23 - connecting seat, 24 - through hole B, 25 - support roller A, 26 - support roller B, 27 - slope, 28 - support column, 29 - transport vehicle. Specific Embodiments

[0021] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0022] Embodiment:

[0023] Such as Figures 1 to 4As shown in the figure, this embodiment provides an automatic waste paper bale conveying device, which includes a moving frame 1, a conveyor belt 2, a moving plate 3, a moving device A 4 and a moving device B 5. The moving frame 1 is in the shape of a hollow cuboid. The width of the inner cavity of the moving frame 1 is equivalent to the width of the waste paper bale. A touch panel 6 is provided at the left end of the inner cavity of the moving frame 1. A pressure sensor 7 is provided between the touch panel 6 and the moving frame 1. The pressure sensor 7 is signal-connected to the conveyor belt 2. The bottom and the right end of the moving frame 1 are open to the outside. On the front and rear sides of the bottom of the moving frame 1, turning plates 8 that rotate in the vertical plane are evenly provided in the left-right direction. The moving frame 1 is provided with a lifting assembly A 9 that rotates the turning plate 8 upward to the opening at the bottom of the moving frame 1. When the turning plate 8 rotates to the highest position, it is located on the horizontal plane. The moving frame 1 is provided with a lifting assembly A 9 that drives the turning plate 8 to rotate. The bottom of the moving plate 3 is provided with a lifting assembly B 10. The movable end of the lifting assembly B 10 is connected to the top of the moving frame 1. Above the moving plate 3, a pair of guide rails A 11 that are symmetric in the front-rear direction and extend in the left-right direction are provided. A moving device A 4 that can move along it is provided on the guide rails A 11. A connecting plate 12 is provided between the moving devices A 4. A guide rail B 13 that extends in the front-rear direction is provided at the bottom of the connecting plate 12. A moving device B 5 that can move along it is provided on the guide rail B 13. The bottom of the moving device B 5 is connected to the top of the moving plate 3.

[0024] The waste paper bales sent out by the conveyor belt 2 through the moving frame 1 are lined up one by one in the cavity of the moving frame 1. By using the touch panel 6 and the pressure sensor 7 in combination, the effect of automatically pausing the feeding of the conveyor belt 2 after the moving frame 1 is fully loaded is achieved. By using the moving device A 4, the guide rails A 11, the moving device B 5, the guide rails B 13 and the lifting assembly B 10 in combination, the moving frame 1 filled with a row of waste paper bales is moved to a position suitable for lowering the waste paper bales. By using the turning plate 8 and the lifting assembly A 9 in combination, the opening at the bottom of the moving frame 1 is controlled to be open or closed by adjusting the angle of the turning plate 8, so that the moving frame 1 can lower the waste paper bales at the right time. Finally, the waste paper bales sent out by the conveyor belt 2 can be neatly stacked on the trailer flatbed of the transport vehicle 29 row by row and multiple times, with high loading efficiency and reduced workload of the staff.

[0025] The width of the inner cavity of the movable rack 1 is equivalent to the width of the waste paper bale, so that the waste paper bales on the movable rack 1 are arranged in a row. The running conveyor belt 2 continuously sends the waste paper bales onto the movable rack 1. The waste paper bales that have not been on the movable rack 1 are driven by the conveyor belt 2. The waste paper bales that have been on the movable rack 1 are pushed to the left by the waste paper bales that have not been on the movable rack 1. When the leftmost waste paper bale touches the touch panel 6, at this time, the inner cavity of the movable rack 1 is full of waste paper bales. After the pressure sensor 7 between the touch panel 6 and the movable rack 1 detects the pressure, it sends a control signal to the conveyor belt 2. After receiving the control signal, the conveyor belt pauses to stop sending waste paper bales to the movable rack 1. Then, by operating the moving device A4, the moving device B5 and the lifting component B10, the movable rack 1 is moved to a position suitable for dropping the waste paper bales. The moving device A4 and the guide rail A11 are used in combination to change the position of the movable rack 1 indirectly connected to the connecting plate 12 in the left-right direction. The moving device B5 and the guide rail B13 are used in combination to change the position of the movable rack 1 indirectly connected to the moving plate 3 in the front-back direction. The lifting component B10 is used to change the position of the movable rack 1 in the vertical direction. After the movable rack 1 is moved to the dropping position, the lifting component A9 is controlled to turn the turning plate 8 downward, so that the turning plate 8 turns away from the bottom opening of the movable rack 1, and the waste paper bales fall from the movable rack 1. After the discharging operation is completed, the lifting component A9 is controlled to reset the turning plate 8. Then, the right end opening of the movable rack 1 is reconnected to the discharging place of the conveyor belt 2. Finally, the conveyor belt 2 is restarted. The above operation is a complete operation for placing the waste paper bales. After multiple placing operations, finally, the trailer flatbed of the transport vehicle 29 is filled with neatly stacked waste paper bales.

[0026] Further, the lifting component A9 includes a motor A14, a rotating seat A15, a rotating rod A16 and a traction rope A17. A pair of left-right symmetric rotating seats A15 are respectively arranged on the front and rear sides of the top of the movable rack 1. A rotating rod A16 is rotatably connected between each pair of rotating seats A15. A motor A14 corresponding to the rotating rod A16 is arranged on the top of the movable rack 1. The driving rod of the motor A14 is coaxially connected to the end of the rotating rod A16. The rotating rod A16 is connected with a traction rope A17 corresponding to each of the lower turning plates 8 on the same side. The movable rack 1 is provided with a through hole A18 for the traction rope A17 to pass through up and down. The lower end of the traction rope A17 is connected to one end of the corresponding turning plate 8 close to the rotating connection on the surface facing the inner cavity of the movable rack 1.

[0027] The rotation and rotation direction of the rotating rod A16 are controlled by the motor A14. Furthermore, the winding and unwinding of each traction rope A17 connected to the rotating rod A16 are controlled, thereby ultimately controlling the angle of the turning plate 8 connected to the traction rope A17. When the traction rope A17 is released from the rotating rod A16, the turning plate 8 connected to the traction rope A17 rotates downward, and the opening area of the bottom opening of the moving frame 1 becomes larger. When the traction rope A17 is wound around the rotating rod A16, the turning plate 8 connected to the traction rope A17 rotates upward, and the opening area of the bottom opening of the moving frame 1 becomes smaller. The through hole A18 is used to limit the direction of the traction rope A17 passing through it, reducing the swaying amplitude of the traction rope A17 to reduce the impact on the turning plate 8.

[0028] Furthermore, the lifting assembly B10 includes a motor B19, a rotating seat B20, a rotating rod B21, a traction rope B22, and a connecting seat 23. A plurality of rotating seats B20 are uniformly arranged at the bottom of the moving plate 3 in the left-right direction. A rotating rod B21 in the left-right direction is rotatably connected to the rotating seat B20. A motor B19 corresponding to the rotating rod B21 is provided at the bottom of the moving plate 3. The driving rod of the motor B19 is coaxially connected to the end of the rotating rod B21. A traction rope B22 is connected to the rotating rod B21. A through hole B24 for the traction rope B22 to pass through up and down is provided below the rotating rod B21 of the rotating seat B20. A connecting seat 23 corresponding to the traction rope B22 is provided at the top of the moving frame 1, and the top of the connecting seat 23 is connected to the lower end of the traction rope B22.

[0029] The rotation and rotation direction of the connected rotating rod B21 are controlled by the motor B19. Furthermore, the winding and unwinding of the traction rope B22 connected to the rotating rod B21 are controlled, thereby ultimately controlling the height of the connecting seat 23 connected to the traction rope B22 and the moving frame 1 connected to the connecting seat 23. To prevent the moving frame 1 from tipping due to the lifting misalignment of each connecting seat 23, each motor B19 needs to be operated synchronously. The through hole B24 is used to limit the direction of the traction rope B22 passing through it, reducing the swaying amplitude of the traction rope B22 to reduce the impact on the moving frame 1.

[0030] Furthermore, a plurality of support rollers A25 are uniformly arranged on the surface of the turning plate 8 facing the inner cavity of the moving frame 1. The rolling direction of the upper surface of the support rollers A25 is the same as the moving direction of the waste paper bale.

[0031] The friction between the waste paper bale and the turning plate 8 is reduced by the support rollers A25, making the process of sending the waste paper bale onto the moving frame 1 smoother and improving the operation efficiency.

[0032] Further, a plurality of support rollers B26 in the front-rear direction are evenly and rotatably connected to the bottom opening of the movable frame 1 in the left-right direction. The upper surfaces of the support roller A25 and the support rollers B26 are flush. The support rollers B26 are arranged at the gaps between the adjacent turnover plates 8 on the left and right. The distance between the adjacent support rollers B26 on the left and right and the distance between the outermost support rollers B26 and the left and right ends of the movable frame 1 are both greater than the length of the waste paper bale.

[0033] The support rollers B26 can not only provide a stable intermediate support point for the movement of the waste paper bale, but also provide a certain connection between the front and rear sides of the bottom opening of the movable frame 1, reducing the probability of deformation of the bottom opening of the movable frame 1. Since the distance between the adjacent support rollers B26 and the distance between the outermost support rollers B26 and the left and right ends of the movable frame 1 are both greater than the length of the waste paper bale, when the turnover plate 8 is turned down, the waste paper bales without the support of the support rollers B26 at the bottom can fall smoothly. Even if the waste paper bales with one support roller B26 at the bottom are blocked in the movable frame 1, due to the lack of sufficient stable support, they can still fall smoothly after slightly shaking the movable frame 1 by operating the moving device A4 and the moving device B5.

[0034] Further, a slope 27 is provided at the blanking place of the conveyor belt 2. The lower part of the slope 27 is aligned with the blanking place of the conveyor belt 2, and the upper part of the slope 27 is aligned with the right end opening of the movable frame 1.

[0035] The slope 27 provides a gentle transition surface to help the waste paper bales on the conveyor belt 2 be sent to the movable frame 1 more smoothly. When the movable frame 1 is full of waste paper bales and the conveyor belt 2 stops rotating, the waste paper bales on the movable frame 1 can be temporarily placed on the slope 27 or slide back to the conveyor belt 2 along the slope 27 to avoid the waste paper bales falling to the ground after the movable frame 1 moves away from the conveyor belt 2.

[0036] Further, a plurality of pairs of symmetrically arranged support columns 28 are provided on the left side of the blanking place of the conveyor belt 2. The tops of the support columns 28 are abutted against the bottom of the movable frame 1.

[0037] By using a plurality of support columns 28 in cooperation, a support point for placing the movable frame 1 when receiving waste paper bales is provided, making the process of sending the waste paper bales onto the movable frame 1 smoother.

[0038] The working principle and usage process of the present utility model:

[0039] Start the conveyor belt 2 to send waste paper bales to the movable frame 1. When the movable frame 1 is full, the conveyor belt 2 automatically pauses. Operate the moving device A4, the moving device B5 and the lifting assembly B10 to move the movable frame 1 to the unloading position. Then operate the lifting assembly A9 to turn down the turnover plate 8 to drop the waste paper bales. Next, reset the turnover plate 8 and reconnect the right end opening of the movable frame 1 with the blanking place of the conveyor belt 2. Repeat the above process repeatedly until the trailer flat of the transport vehicle 29 is full, and finally drive away the transport vehicle 29.

[0040] The above are only specific application examples of the present utility model, which do not constitute any limitation to the protection scope of the present utility model. Any technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of the rights protection of the present utility model.

Claims

1. An automatic conveying device for waste paper bales, characterized in that: The mobile frame includes a moving frame, a conveyor belt, a moving plate, a moving device A and a moving device B. The moving frame is in the shape of a hollow cuboid. The width of the inner cavity of the moving frame is equivalent to the width of the waste paper bag. A touch panel is provided at the left end of the inner cavity of the moving frame. A pressure sensor is provided between the touch panel and the moving frame. The pressure sensor is connected to the conveyor belt by signal. The bottom and right end of the moving frame are open to the outside. The front and rear sides of the bottom of the moving frame are each evenly provided with a flip plate rotating on a vertical plane in the left and right directions. When the flip plate is turned to the highest position, it is located on a horizontal plane. A driving flip plate is provided on the moving frame. A lifting component A for rotating the plate, the right end opening of the mobile frame is connected to the unloading place of the conveyor belt, a mobile plate is provided above the mobile frame, a lifting component B is provided at the bottom of the mobile plate, the movable end of the lifting component B is connected to the top of the mobile frame, a pair of guide rails A that are symmetrical front and back and along the left and right directions are provided above the mobile plate, a moving device A that can move along the guide rails A is provided on the guide rails A, a connecting plate is provided between the moving devices A, a guide rail B along the front and back directions is provided at the bottom of the connecting plate, a moving device B that can move along the guide rails B is provided on the guide rails B, and the bottom of the moving device B is connected to the top of the mobile plate.

2. The automatic conveying device for waste paper bales according to claim 1, wherein: The lifting assembly A includes a motor A, a rotating seat A, a rotating rod A and a traction rope A. A pair of left-right symmetrical rotating seats A are respectively provided on the front and rear sides of the top of the moving frame. A rotating rod A is rotatably connected between each pair of the rotating seats A. A motor A corresponding to the rotating rod A is provided on the top of the moving frame. The driving rod of the motor A is coaxially connected to the end of the rotating rod A. The rotating rod A is connected to a traction rope A corresponding to the lower flip plate on the same side. A through hole A is provided on the moving frame for the traction rope A to pass through up and down. The lower end of the traction rope A is connected to an end of the corresponding flip plate on the side facing the inner cavity of the moving frame close to the rotating connection.

3. An automatic conveying device for waste paper bales according to claim 1, characterized in that: The lifting assembly B includes a motor B, a rotating seat B, a rotating rod B, a traction rope B and a connecting seat. A plurality of rotating seats B are evenly arranged at the bottom of the movable plate along the left-right direction. The rotating seat B is rotatably connected with a rotating rod B along the left-right direction. A motor B corresponding to the rotating rod B is arranged at the bottom of the movable plate. The driving rod of the motor B is coaxially connected to the end of the rotating rod B. The rotating rod B is connected with a traction rope B. The rotating seat B is provided with a through hole B below the rotating rod B for the traction rope B to pass through up and down. A connecting seat corresponding to the traction rope B is arranged at the top of the movable frame, and the top of the connecting seat is connected to the lower end of the traction rope B.

4. The automatic conveying device for waste paper bales according to claim 1, wherein: A plurality of support rollers A are evenly arranged on one surface of the flip plate facing the inner cavity of the moving frame, and the rolling direction of the upper surface of the support rollers A is the same as the moving direction of the waste paper bag.

5. An automatic conveying device for waste paper bales according to claim 4, characterized in that: The bottom opening of the movable frame is evenly rotated in the left-right direction and is connected with a plurality of support rollers B in the front-back direction. The upper surfaces of the support rollers A and B are flush with each other. The support rollers B are arranged in the empty space between the left and right adjacent flip plates. The distance between the left and right adjacent support rollers B and the distance between the outermost support rollers B and the left and right ends of the movable frame are all greater than the length of the waste paper bag.

6. The automatic conveying device for waste paper bales according to claim 1, characterized in that: A slope is provided at the material discharging position of the conveyor belt. The lower part of the slope is aligned with the material discharging position of the conveyor belt, and the upper part of the slope is aligned with the right end opening of the moving frame.

7. An automatic conveying device for waste paper bales according to claim 1, characterized in that: A number of pairs of symmetrically arranged front and rear support columns are provided on the left side of the material discharging position of the conveyor belt. The tops of the support columns are in contact with the bottom of the moving frame.

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