Turnover device for paperboard processing

Abstract

The utility model relates to the technical field of paperboard processing, in particular to a turnover device for paperboard processing, which comprises a base, a paperboard is conveyed from a first conveying belt to a conveying rod, the paperboard enters the middle of the first conveying rod and a second conveying rod, then a servo motor is started to drive a roller between two fixing plates to rotate, and then the paperboard is turned on. The roller drives the paperboard to turn over by 180 degrees to one side of a second conveying table, at the moment, four second conveying rods on the roller enter the middle positions of four synchronous wheels, the bottom end of the paperboard makes contact with synchronous belts, a motor on one side of a bracket is started, a rotating shaft in the bracket is driven to rotate, and four belt wheel grooves in the rotating shaft drive the four synchronous belts to rotate; the synchronous belt drives the synchronous wheels at the top ends of the four supporting rods to rotate, the synchronous belt reversely conveys the paperboard between the first conveying rod and the second conveying rod to the second conveying table through friction force between the synchronous belt and the paperboard until the paperboard falls on the second conveying table and continues to move forwards to enter the next procedure, and it needs to be indicated that the roller and the rotating shaft rotate anticlockwise.

Description

Technical Field

[0001] This utility model relates to the field of cardboard processing technology, and in particular to a flipping device for cardboard processing. Background Technology

[0002] Paperboard is a thick sheet of paper made from various pulps, composed of interwoven fibers. Its main difference from ordinary paper lies in its basis weight and thickness. Generally, paper with a basis weight exceeding 250 g / m² and a thickness greater than 0.5 mm is called paperboard.

[0003] In the current paperboard processing process, both sides of the paperboard need to be processed. However, flipping the paperboard is often done manually, which not only increases labor costs but also reduces work efficiency, thus leading to a decrease in paperboard processing efficiency.

[0004] Therefore, we propose a flipping device for cardboard processing. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a flipping device for cardboard processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A flipping device for cardboard processing includes a base, two fixed plates fixedly mounted on the top of the base, a flipping assembly mounted on the side of the two fixed plates close to each other, a conveyor table one fixedly mounted on one side of the two fixed plates, two rolling shafts one rotatably connected inside the conveyor table one, and a conveyor belt one frictionally connected to the two rolling shafts one externally, and a conveyor table two mounted on the side of the fixed plates away from the conveyor table one, two rolling shafts two rotatably connected inside the conveyor table two, and a conveyor belt two frictionally connected to the two rolling shafts two externally, the conveyor table one and the conveyor table two are at the same height.

[0008] As a further embodiment of this utility model: the flipping assembly includes a roller, the roller is movably mounted on the top of the base, the roller is rotatably mounted between two fixed plates, a servo motor is fixedly mounted on the side of the fixed plate away from the roller, and the output end of the servo motor is fixedly connected to the roller.

[0009] As a further embodiment of this utility model: eight first-generation transmission rods are fixedly installed on both sides of the roller, and eight second-generation transmission rods are fixedly installed at the bottom of the eight first-generation transmission rods of the roller, with the first-generation transmission rods and the second-generation transmission rods being set at different heights.

[0010] As a further embodiment of this utility model: a bracket is fixedly installed on the side of the two fixed plates away from the conveyor table, a rotating shaft is rotatably connected inside the bracket, and a motor is fixedly installed on the side of the bracket away from the rotating shaft, and the output end of the motor is fixedly connected to the rotating shaft.

[0011] As a further embodiment of this utility model: four pulley grooves are provided on the outside of the rotating shaft, four synchronous belts are frictionally connected inside the four pulley grooves, and four synchronous pulleys are frictionally connected to the ends of the four synchronous belts away from the rotating shaft.

[0012] As a further embodiment of this utility model: four support rods are installed at the bottom of the four synchronous pulleys, the four support rods are fixedly connected to the bracket, and four brackets are fixedly installed at the top of the four support rods. The four brackets are rotatably connected to the synchronous pulleys through a rotating shaft.

[0013] Compared with the prior art, the present invention provides a flipping device for cardboard processing, which has the following advantages:

[0014] 1. This utility model, by installing a flipping component, uses a conveyor rod to flip the cardboard, and after flipping, uses a rotating shaft and a synchronous wheel to feed the cardboard with a synchronous belt and connect it to the conveyor table, so that it can continue to move forward to the next process without manual intervention, thus improving the efficiency of cardboard processing.

[0015] 2. All parts of the device not mentioned herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a flipping device for cardboard processing proposed in this utility model;

[0017] Figure 2 This is a side cross-sectional view of a flipping device for cardboard processing proposed in this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of a flipping device for cardboard processing proposed in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of a flipping device for cardboard processing proposed in this utility model.

[0020] In the diagram: 1. Base; 2. Fixing plate; 3. Conveyor platform one; 4. Rolling shaft one; 5. Conveyor belt one; 6. Conveyor platform two; 7. Rolling shaft two; 8. Conveyor belt two; 9. Roller; 10. Servo motor; 11. Transmission rod one; 12. Transmission rod two; 13. Bracket; 14. Rotating shaft; 15. Motor; 16. Pulley groove; 17. Synchronous belt; 18. Synchronous pulley; 19. Support rod; 20. Bracket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Example: A flipping device for cardboard processing, such as Figures 1-4 As shown, the device includes a base 1, with two fixed plates 2 fixedly installed at the top of the base 1. A flipping assembly is installed on the side of the two fixed plates 2 that is close to each other. A conveyor platform 3 is fixedly installed on one side of the two fixed plates 2. Two rolling shafts 4 are rotatably connected inside the conveyor platform 3. A conveyor belt 5 is frictionally connected to the two rolling shafts 4. A conveyor platform 6 is installed on the side of the fixed plate 2 away from the conveyor platform 3. Two rolling shafts 7 are rotatably connected inside the conveyor platform 6. A conveyor belt 8 is frictionally connected to the two rolling shafts 7. The height between the conveyor platform 3 and the conveyor platform 6 is equal. When the motor 15 on one side of the conveyor platform 3 is started, the rolling shafts 4 inside the conveyor platform are driven to rotate the external conveyor belt 5 and convey the cardboard forward. Similarly, when the motor 15 on one side of the conveyor platform 6 is started, the rolling shafts 7 inside the conveyor platform are driven to rotate the external conveyor belt 8. It should be noted that the conveyor belts 5 and 8 in this device adopt the driving method of ordinary conveyor belts on the market and are connected to the power supply.

[0024] like Figures 1-4As shown, the flipping assembly includes a roller 9. The roller 9 is movably mounted on the top of the base 1. The roller 9 is rotatably mounted between two fixed plates 2. A servo motor 1510 is fixedly mounted on the side of the fixed plate 2 away from the roller 9. The output end of the servo motor 1510 is fixedly connected to the roller 9. Eight transmission rods 11 are fixedly mounted on both sides of the roller 9. Eight transmission rods 12 are fixedly mounted at the bottom of the eight transmission rods. The transmission rods 11 and 12 are fixed at different heights. A bracket 13 is fixedly mounted on the side of the two fixed plates 2 away from the conveyor table 3. A rotating shaft 14 is rotatably connected inside the bracket 13. A motor 15 is fixedly mounted on the side of the bracket 13 away from the rotating shaft 14. The output end of the motor 15 is fixedly connected to the rotating shaft 14. Four pulley grooves 16 are formed on the outside of the rotating shaft 14. Four synchronous belts 17 are frictionally connected inside the four pulley grooves 16. Four synchronous pulleys 18 are frictionally connected to the ends of the four synchronous belts 17 away from the rotating shaft 14. Four support rods 19 are installed at the bottom of the four synchronous pulleys 18. The four support rods 19 are fixedly connected to the bracket 13. Four brackets 20 are fixedly installed at the top of the four support rods 19. The four brackets 20 are rotatably connected to the synchronous pulleys 18 through the rotating shaft. When the servo motor 1510 is started, the roller 9 between the two fixed plates 2 is driven to rotate. The roller 9 drives the cardboard to rotate 180 degrees and come to the side of the second conveyor table 6. At this time, the four transmission rods 12 on the roller 9 enter the middle position of the four synchronous pulleys 18. The bottom of the cardboard contacts the synchronous belt 17. When the motor 15 on the side of the bracket 13 is started, the rotating shaft 14 inside the bracket 13 is driven to rotate. The four pulley grooves 16 on the rotating shaft 14 drive the four synchronous belts 17 to rotate, which drives the synchronous pulleys 18 at the top of the four support rods 19 to rotate. The synchronous belt 17 uses the friction with the cardboard to transport the cardboard between the first transmission rod 11 and the second transmission rod 12 in the opposite direction to the second conveyor table 6 until the cardboard falls on the second conveyor table 6.

[0025] Working principle: First, install the device in the cardboard processing area. Connect the device's motor 15 and servo motor 1510 to the power supply. Place the paper on the conveyor belt 5 at the top of the conveyor table 3. Start the motor 15 on one side of the conveyor table 3, which drives the internal rolling shaft 4 of the conveyor table. The rolling shaft 4 drives the external conveyor belt 5 to rotate and transport the cardboard forward. Similarly, start the motor 15 on one side of the conveyor table 6, which drives the internal rolling shaft 7 of the conveyor table. The rolling shaft 7 drives the external conveyor belt 8 to rotate. It should be noted that the conveyor belts 5 and 8 in this device use the driving method of ordinary conveyor belts on the market and are connected to the power supply.

[0026] The cardboard is conveyed down by conveyor belt 5 to the conveyor bar. The cardboard enters between conveyor bar 1 and conveyor bar 2. At this time, the servo motor 1510 is started, which drives the roller 9 between the two fixed plates 2 to rotate. The roller 9 drives the cardboard to rotate 180 degrees and come to the side of conveyor table 6. At this time, the four conveyor bars 12 on the roller 9 enter the middle position of the four synchronous pulleys 18. The bottom end of the cardboard contacts the synchronous belt 17. The motor 15 on one side of the bracket 13 is started, which drives the rotating shaft 14 inside the bracket 13 to rotate. The four pulley grooves 16 on the rotating shaft 14 drive the four synchronous belts 17 to rotate, which drives the synchronous pulleys 18 at the top of the four support rods 19 to rotate. The synchronous belts 17 use the friction with the cardboard to transport the cardboard between conveyor bar 11 and conveyor bar 22 in the opposite direction to conveyor table 6 until the cardboard falls on conveyor table 6 and continues to move forward to the next process. It should be noted that the roller 9 and the rotating shaft 14 rotate counterclockwise.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flipping device for cardboard processing, characterized in that... The system includes a base (1), on which two fixed plates (2) are fixedly installed at the top. A flipping assembly is installed on the side of the two fixed plates (2) that are close to each other. A conveyor platform (3) is fixedly installed on one side of the two fixed plates (2). Two rolling shafts (4) are rotatably connected inside the conveyor platform (3). A conveyor belt (5) is frictionally connected to the two rolling shafts (4). A conveyor platform (6) is installed on the side of the fixed plate (2) away from the conveyor platform (3). Two rolling shafts (7) are rotatably connected inside the conveyor platform (6). A conveyor belt (8) is frictionally connected to the two rolling shafts (7). The height between the conveyor platform (3) and the conveyor platform (6) is equal.

2. The flipping device for cardboard processing according to claim 1, characterized in that... The flipping assembly includes a roller (9), and the roller (9) is movably installed on the top of the base (1). The roller (9) is rotatably installed between two fixed plates (2). A servo motor (15) (10) is fixedly installed on the side of the fixed plate (2) away from the roller (9). The output end of the servo motor (15) (10) is fixedly connected to the roller (9).

3. The flipping device for cardboard processing according to claim 2, characterized in that... Eight first-generation transmission rods (11) are fixedly installed on both sides of the roller (9), and eight second-generation transmission rods (12) are fixedly installed at the bottom of the eight transmission rods of the roller (9). The first-generation transmission rods (11) and the second-generation transmission rods (12) are set at different heights.

4. A flipping device for cardboard processing according to claim 3, characterized in that... A bracket (13) is fixedly installed on the side of the two fixed plates (2) away from the conveyor table (3). A rotating shaft (14) is rotatably connected inside the bracket (13). A motor (15) is fixedly installed on the side of the bracket (13) away from the rotating shaft (14). The output end of the motor (15) is fixedly connected to the rotating shaft (14).

5. A flipping device for cardboard processing according to claim 4, characterized in that... The rotating shaft (14) has four pulley grooves (16) on its outside. Four synchronous belts (17) are frictionally connected inside the four pulley grooves (16). Four synchronous pulleys (18) are frictionally connected to the ends of the four synchronous belts (17) away from the rotating shaft (14).

6. A flipping device for cardboard processing according to claim 5, characterized in that... Four support rods (19) are installed at the bottom of the four synchronous pulleys (18). The four support rods (19) are fixedly connected to the bracket (13). Four brackets (20) are fixedly installed at the top of the four support rods (19). The four brackets (20) are rotatably connected to the synchronous pulleys (18) through a rotating shaft.

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