Packaging box conveying device

Abstract

The utility model provides a packing box conveying device which comprises a first conveying belt, a second conveying belt and a machine frame table, the machine frame table is connected between the first conveying belt and the second conveying belt, and a lifting mechanism, a first pushing mechanism, a second pushing mechanism and a turnover mechanism are arranged on the machine frame table. The lifting mechanism is used for lifting the packaging box conveyed by the first conveying belt to the first pushing mechanism, the first pushing mechanism is used for pushing the packaging box lifted by the lifting mechanism into the turnover mechanism in the first turnover state, and the turnover mechanism is used for switching from the first turnover state to the second turnover state so as to turn over the packaging box. The second pushing mechanism is used for pushing the packaging boxes in the overturning mechanism in the second overturning state to the second conveying belt. Therefore, the packaging box conveying device replaces a mode of manually pushing over the packaging box, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a packaging box conveying device. Background Technology

[0002] Packaging boxes are boxes used to package products. They can be categorized according to different materials and usage environments. Their main functions include ensuring product safety during transportation and enhancing the product's perceived quality. Large quantities of packaging boxes are typically stored by stacking them. Stacking packaging boxes effectively saves warehouse space and improves space utilization.

[0003] However, the stacked boxes are quite tall, making it difficult for automated equipment to grasp them when individual boxes are needed to package the product. Therefore, the stacked boxes need to be pushed down to facilitate grasping by automated equipment, which requires operators to manually push the stacked boxes down. However, this manual operation leads to repetitive strain injuries and high labor intensity due to workers repeatedly handling heavy boxes. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a packaging box conveying device, which aims to solve the technical problem in the prior art that operators manually push down stacked packaging boxes, resulting in repetitive labor damage and high labor intensity.

[0005] This utility model provides a packaging box conveying device, including a first conveyor belt, a second conveyor belt, and a frame platform. The frame platform is connected between the first conveyor belt and the second conveyor belt. The frame platform is provided with a lifting mechanism, a first pushing mechanism, a second pushing mechanism, and a flipping mechanism. The lifting mechanism is connected to the end of the first conveyor belt in the conveying direction. The first pushing mechanism, the second pushing mechanism, and the flipping mechanism are all located above the lifting mechanism. The first pushing mechanism and the second pushing mechanism are arranged adjacent to each other. The flipping mechanism includes a first flipping state and a second flipping state. The second pushing mechanism is connected to the beginning of the second conveyor belt in the conveying direction. The lifting mechanism is used to lift the packaging box conveyed by the first conveyor belt to the first pushing mechanism. The first pushing mechanism is used to push the packaging box lifted by the lifting mechanism into the flipping mechanism in the first flipping state. The flipping mechanism is used to switch from the first flipping state to the second flipping state to flip the packaging box. The second pushing mechanism is used to push the packaging box in the flipping mechanism in the second flipping state onto the second conveyor belt.

[0006] Furthermore, the lifting mechanism includes a lifting cylinder, a lifting guide rod, a lifting sleeve, and a lifting platform. The lifting sleeve and the lifting cylinder are both mounted on the machine frame. The lifting platform is located at the power output end of the lifting cylinder. The lifting guide rod passes through the lifting sleeve and is connected to the lifting platform.

[0007] Furthermore, the first pushing mechanism includes a first pushing cylinder, a first pushing guide rod, a first pushing sleeve, and a first pushing plate. The first pushing cylinder and the first pushing sleeve are both mounted on the frame platform. The first pushing plate is located at the power output end of the first pushing cylinder. The first pushing guide rod passes through the first pushing sleeve and is connected to the first pushing plate.

[0008] Furthermore, the second pushing mechanism includes a second pushing cylinder, a second pushing guide rod, a second pushing sleeve, and a second pushing plate. The second pushing cylinder and the second pushing sleeve are both mounted on the frame platform. The second pushing plate is located at the power output end of the second pushing cylinder. The second pushing guide rod passes through the second pushing sleeve and connects to the second pushing plate.

[0009] Furthermore, the flipping mechanism includes a flipping cylinder and a flipping table. The flipping cylinder is mounted on the frame platform, and the flipping table is mounted on the power output end of the flipping cylinder. The flipping cylinder is used to drive the flipping table to switch from the first flipping state to the second flipping state.

[0010] Furthermore, a stop plate is provided on the frame platform, which is used to block the packaging boxes conveyed by the first conveyor belt to the lifting mechanism.

[0011] Furthermore, it also includes a third pushing mechanism, which is disposed on the frame platform and located above the lifting mechanism. The third pushing mechanism is used to push the packaging box lifted by the lifting mechanism to the target position, and the pushing direction of the third pushing mechanism is perpendicular to the pushing direction of the first pushing mechanism.

[0012] Beneficial Effects: This utility model provides a packaging box conveying device, including a first conveyor belt, a second conveyor belt, and a frame platform. The frame platform is connected between the first and second conveyor belts. The frame platform is equipped with a lifting mechanism, a first pushing mechanism, a second pushing mechanism, and a flipping mechanism. The lifting mechanism lifts the packaging boxes conveyed by the first conveyor belt to the first pushing mechanism. The first pushing mechanism pushes the packaging boxes lifted by the lifting mechanism into the flipping mechanism in a first flipped state. The flipping mechanism switches from the first flipped state to a second flipped state to flip the packaging boxes. The second pushing mechanism pushes the packaging boxes in the flipping mechanism in the second flipped state onto the second conveyor belt. Therefore, the packaging box conveying device of this application replaces the manual method of pushing packaging boxes over, reducing the labor intensity of workers. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the packaging box conveying device of this utility model (the flipping mechanism is in the first flipping state).

[0014] Figure 2 This is a schematic diagram of the packaging box conveying device of this utility model (the flipping mechanism is in the second flipping state).

[0015] Figure 3 This is a schematic diagram of the packaging box conveying device of this utility model from another perspective (the flipping mechanism is in the first flipping state).

[0016] In the diagram: 1. First conveyor belt; 2. Second conveyor belt; 3. Frame; 31. Stop plate; 4. Lifting mechanism; 41. Lifting cylinder; 42. Lifting guide rod; 43. Lifting sleeve; 44. Lifting platform; 5. First pushing mechanism; 51. First pushing cylinder; 52. First pushing guide rod; 53. First pushing sleeve; 54. First pushing plate; 6. Second pushing mechanism; 61. Second pushing cylinder; 62. Second pushing guide rod; 63. Second pushing sleeve; 64. Second pushing plate; 7. Tilting mechanism; 71. Tilting cylinder; 72. Tilting platform; 8. Third pushing mechanism. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0018] Please see Figures 1 to 3This utility model provides a packaging box conveying device, including a first conveyor belt 1, a second conveyor belt 2, and a frame platform 3. The frame platform 3 is connected between the first conveyor belt 1 and the second conveyor belt 2. The frame platform 3 is provided with a lifting mechanism 4, a first pushing mechanism 5, a second pushing mechanism 6, and a flipping mechanism 7. The lifting mechanism 4 is connected to the end of the first conveyor belt 1 in the conveying direction. The first pushing mechanism 5, the second pushing mechanism 6, and the flipping mechanism 7 are all located above the lifting mechanism 4. The first pushing mechanism 5 and the second pushing mechanism 6 are arranged adjacent to each other. The flipping mechanism 7 includes a first flipping state and a second flipping state. The second pushing mechanism 6 is connected to the beginning of the second conveyor belt 2 in the conveying direction. The lifting mechanism 4 is used to lift the packaging box conveyed by the first conveyor belt 1 to the first pushing mechanism 5. The first pushing mechanism 5 is used to push the packaging box lifted by the lifting mechanism 4 into the flipping mechanism 7 in the first flipping state. The flipping mechanism 7 is used to switch from the first flipping state to the second flipping state to flip the packaging box. The second pushing mechanism 6 is used to push the packaging box in the flipping mechanism 7 in the second flipping state onto the second conveyor belt 2.

[0019] A storage box for storing stacked packaging boxes is placed on the side of the first conveyor belt 1. When it is necessary to separate the stacked packaging boxes into individual packages for product packaging, a handling device is used to move the stacked packaging boxes from the storage box onto the first conveyor belt 1 for transport. When the stacked packaging boxes are transported to the end of the first conveyor belt 1, they slide onto the lifting mechanism 4 due to inertia. The lifting mechanism 4 lifts the stacked packaging boxes to the target position, and the first pushing mechanism 5 pushes the stacked packaging boxes into the flipping mechanism 7. In the first flipping state, the bottom of the stacked packaging boxes abuts against the flipping mechanism 7. The flipping mechanism 7 is activated, and after flipping 90 degrees from the first flipping state, it switches to the second flipping state. At this time, the sides of the stacked packaging boxes abut against the flipping mechanism 7. Compared to the vertical height of the packaging boxes when they are stacked, the vertical height of the flipped packaging boxes is lower in the second flipping state. In the second flipped state, the second pushing mechanism pushes the packaging box onto the second conveyor belt 2, which then transports the flipped packaging box. It is worth noting that there is a height difference between the first conveyor belt 1 and the second conveyor belt 2, and both conveyor belts 1 and 2 transport horizontally. The lifting mechanism 4 lifts vertically, while the first pushing mechanism 5 and the second pushing mechanism both push horizontally.

[0020] In one feasible embodiment, the lifting mechanism 4 includes a lifting cylinder 41, a lifting guide rod 42, a lifting sleeve 43, and a lifting platform 44. The lifting sleeve 43 and the lifting cylinder 41 are both mounted on the frame 3. The lifting platform 44 is located at the power output end of the lifting cylinder 41. The lifting guide rod 42 passes through the lifting sleeve 43 and connects to the lifting platform 44. This application only illustrates an embodiment where the lifting mechanism 4 uses a cylinder for lifting. In other feasible embodiments, a hydraulic cylinder or a linear motor can also be used to lift the packaging box.

[0021] In one feasible implementation, the first pushing mechanism 5 includes a first pushing cylinder 51, a first pushing guide rod 52, a first pushing sleeve 53, and a first pushing plate 54. The first pushing cylinder 51 and the first pushing sleeve 53 are both mounted on the frame 3. The first pushing plate 54 is located at the power output end of the first pushing cylinder 51. The first pushing guide rod 52 passes through the first pushing sleeve 53 and connects to the first pushing plate 54. This application only illustrates an implementation where the first pushing mechanism 5 uses a cylinder for lifting. In other feasible implementations, a hydraulic cylinder or a linear motor can also be used to push the packaging box.

[0022] In one feasible embodiment, the second pushing mechanism 6 includes a second pushing cylinder 61, a second pushing guide rod 62, a second pushing sleeve 63, and a second pushing plate 64. The second pushing cylinder 61 and the second pushing sleeve 63 are both mounted on the frame 3. The second pushing plate 64 is located at the power output end of the second pushing cylinder 61. The second pushing guide rod 62 passes through the second pushing sleeve 63 and connects to the second pushing plate 64. This application only illustrates an embodiment where the second pushing mechanism 6 uses a cylinder for lifting. In other feasible embodiments, a hydraulic cylinder or a linear motor pushing rod can also be used.

[0023] In one feasible embodiment, the tilting mechanism 7 includes a tilting cylinder 71 and a tilting platform 72. The tilting cylinder 71 is mounted on the frame 3, and the tilting platform 72 is located at the power output end of the tilting cylinder 71. The tilting cylinder 71 drives the tilting platform 72 to switch from the first tilting state to the second tilting state. The tilting cylinder 71 can be a tilting cylinder. A tilting cylinder is a pneumatic component that can realize the conversion of linear motion to oscillating motion, and is a mechanical component well known to those skilled in the art, and will not be described in detail here. The tilting platform 72 tilts 90 degrees from the first tilting state to the second tilting state.

[0024] In one feasible implementation, the frame platform 3 is provided with a stop plate 31, which is used to block the packaging boxes conveyed by the first conveyor belt 1 to the lifting mechanism 4. Due to inertia and the instability of friction, the distance the packaging box slides on the lifting mechanism 4 is not constant. Therefore, the stop plate 31 can block the packaging box when the sliding distance is too long, preventing excessive sliding.

[0025] In one feasible implementation, a third pushing mechanism 8 is further included. The third pushing mechanism 8 is mounted on the frame 3 and located above the lifting mechanism 4. The third pushing mechanism 8 is used to push the packaging box lifted by the lifting mechanism 4 to a target position. The pushing direction of the third pushing mechanism 8 is perpendicular to the pushing direction of the first pushing mechanism 5. Due to inertia and frictional instability, the distance the packaging box slides on the lifting mechanism 4 is not constant. When the sliding distance of the packaging box is too short, and the lifting mechanism 4 cannot align the packaging box with the flipping mechanism 7 in the first flipped state, the third pushing mechanism 8 needs to adjust the position of the packaging box. The target position is to push the packaging box to the position corresponding to the flipping mechanism 7 in the first flipped state, so that the packaging box can smoothly enter the flipping mechanism 7.

[0026] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalent elements of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A packaging box conveying device, characterized in that: The system includes a first conveyor belt (1), a second conveyor belt (2), and a frame platform (3). The frame platform (3) is connected between the first conveyor belt (1) and the second conveyor belt (2). The frame platform (3) is equipped with a lifting mechanism (4), a first pushing mechanism (5), a second pushing mechanism (6), and a tilting mechanism (7). The lifting mechanism (4) is connected to the end of the first conveyor belt (1) in the conveying direction. The first pushing mechanism (5), the second pushing mechanism (6), and the tilting mechanism (7) are all located above the lifting mechanism (4). The first pushing mechanism (5) and the second pushing mechanism (6) are arranged adjacent to each other. The tilting mechanism (7) includes a first tilting mechanism. In the first flip state and the second flip state, the second pushing mechanism (6) is connected to the first end of the second conveyor belt (2) in the conveying direction. The lifting mechanism (4) is used to lift the packaging box conveyed by the first conveyor belt (1) to the first pushing mechanism (5). The first pushing mechanism (5) is used to push the packaging box lifted by the lifting mechanism (4) into the flipping mechanism (7) in the first flip state. The flipping mechanism (7) is used to switch from the first flip state to the second flip state to flip the packaging box. The second pushing mechanism (6) is used to push the packaging box in the flipping mechanism (7) in the second flip state onto the second conveyor belt (2).

2. The packaging box conveying device according to claim 1, characterized in that: The lifting mechanism (4) includes a lifting cylinder (41), a lifting guide rod (42), a lifting sleeve (43), and a lifting platform (44). The lifting sleeve (43) and the lifting cylinder (41) are both mounted on the frame platform (3). The lifting platform (44) is located at the power output end of the lifting cylinder (41). The lifting guide rod (42) passes through the lifting sleeve (43) and is connected to the lifting platform (44).

3. The packaging box conveying device according to claim 1, characterized in that: The first pushing mechanism (5) includes a first pushing cylinder (51), a first pushing guide rod (52), a first pushing sleeve (53), and a first pushing plate (54). The first pushing cylinder (51) and the first pushing sleeve (53) are both mounted on the frame (3). The first pushing plate (54) is mounted on the power output end of the first pushing cylinder (51). The first pushing guide rod (52) passes through the first pushing sleeve (53) and is connected to the first pushing plate (54).

4. The packaging box conveying device according to claim 1, characterized in that: The second pushing mechanism (6) includes a second pushing cylinder (61), a second pushing guide rod (62), a second pushing sleeve (63), and a second pushing plate (64). The second pushing cylinder (61) and the second pushing sleeve (63) are both mounted on the machine frame (3). The second pushing plate (64) is located at the power output end of the second pushing cylinder (61). The second pushing guide rod (62) passes through the second pushing sleeve (63) and connects to the second pushing plate (64).

5. The packaging box conveying device according to claim 1, characterized in that: The flipping mechanism (7) includes a flipping cylinder (71) and a flipping table (72). The flipping cylinder (71) is mounted on the frame (3), and the flipping table (72) is mounted on the power output end of the flipping cylinder (71). The flipping cylinder (71) is used to drive the flipping table (72) to switch from the first flipping state to the second flipping state.

6. The packaging box conveying device according to claim 1, characterized in that: The frame platform (3) is provided with a stop plate (31), which is used to block the packaging boxes conveyed by the first conveyor belt (1) to the lifting mechanism (4).

7. The packaging box conveying device according to claim 1, characterized in that: It also includes a third pushing mechanism (8), which is located on the frame platform (3) and above the lifting mechanism (4). The third pushing mechanism (8) is used to push the packaging box lifted by the lifting mechanism (4) to the target position. The pushing direction of the third pushing mechanism (8) is perpendicular to the pushing direction of the first pushing mechanism (5).

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