Carton product multi-material-number classification boxing and nominal weight pasting equipment

Abstract

The utility model discloses a carton product multi-material-number classification boxing and nominal weight pasting device, which belongs to the field of carton product production and processing and comprises a base plate, a base is fixedly mounted at the top of the base plate, and an electric mechanical arm is rotatably mounted at the top end of the base. A driving ball is rotatably mounted at the tail end of the electric mechanical arm, a connecting disc is fixedly mounted at the bottom end of the driving ball, and a rotating groove is formed in the middle of the outer wall of the connecting disc. The automatic box body clamping device achieves the purposes of not damaging the box body and effectively clamping the box body, and is suitable for clamping the box bodies with different specifications and weights, so that the automatic box body clamping device can be applied to the requirement of simultaneous weighing production of multi-specification paper box products, the equipment applicability of the whole weighing assembly line can be greatly improved, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of paper box product manufacturing and processing, and more specifically, to a multi-part number classification, packing, labeling, and weighing equipment for paper box products. Background Technology

[0002] During the processing of cardboard box products, materials are placed into transport boxes via mechanical grippers. The boxes then carry the materials for sealing and labeling, before finally moving to a weighing area for overall weighing to check for overfilling or underfilling. During the gripping and placement process, existing robotic arms often cannot distinguish between various materials, especially those of different weights. Therefore, after packing, manual monitoring and labeling are required. This process necessitates manual supervision of the entire cardboard box production line, reducing overall production efficiency. Furthermore, when labeling various cardboard box specifications, workers must remember the corresponding classifications to avoid mislabeling. Some production lines, without manual monitoring, can only process a single type of cardboard box, thus reducing the applicability of the entire production line. Furthermore, during the gripping process, the size of the box varies depending on its weight. Many existing grippers can only move along one axis, meaning the position of the gripper on the opposite side changes, and the spacing between grippers on the same side is often not adjustable. Therefore, when dealing with different boxes, especially wider ones, the gripping area will inevitably decrease. While increasing the gripping force might ensure gripping effectiveness, it could damage the box's surface structure and affect its appearance. Therefore, a box gripping mechanism that can automatically identify the dimensions of different boxes and adjust the gripper position accordingly is needed. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a multi-part number classification, packing, labeling, and weighing equipment for paper box products. It can quickly identify the specifications of the labeled boxes through an identification device, and improve the overall clamping shape by automatically adjusting the overall clamping shape to achieve effective clamping without damaging the box. It can adapt to the clamping purpose of boxes of different specifications, weights, and sizes, and can be applied to the needs of simultaneous weighing and production of multi-specification paper box products. This can greatly improve the equipment applicability of the overall weighing production line and increase production efficiency.

[0005] 2. Technical Solution

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A multi-part number classification, packing, labeling, and weighing device for paper box products includes a chassis, a base fixedly mounted on the top of the chassis, an electric robotic arm rotatably mounted on the top of the base, a drive ball rotatably mounted on the end of the electric robotic arm, a connecting plate fixedly mounted on the bottom of the drive ball, a rotating groove formed in the middle of the outer wall of the connecting plate, a limiting ring groove formed above the rotating groove inside the connecting plate, an identification mechanism rotatably mounted on the outside of the rotating groove, and a U-shaped slide rail fixedly mounted on the bottom of the connecting plate.

[0008] A central partition is fixedly installed inside the U-shaped slide rail. An electric telescopic rod one is fixedly installed on the side of the central partition. A sliding plate is fixedly installed on the outer end of the electric telescopic rod one. An mounting plate is fixedly installed on the bottom end of the sliding plate. An electric telescopic rod two is fixedly installed on the outside of the mounting plate.

[0009] Furthermore, the identification mechanism includes a mounting base, a connecting rod is fixedly mounted on the inner side of the top of the mounting base, a limiting toothed ring is fixedly mounted on the top of the connecting rod, and an industrial camera is fixedly mounted on the inner side of the outer end of the mounting base.

[0010] Furthermore, the limiting toothed ring is rotatably mounted inside the limiting ring groove, and the inner side of the mounting base is slidably mounted inside the rotating groove.

[0011] Furthermore, a servo motor is fixedly installed inside the connecting disk, and a gear is fixedly sleeved on the output end of the servo motor. The gear is rotatably installed inside the connecting disk, and its surface meshes with the inner wall of the limiting gear ring.

[0012] Furthermore, a connecting horizontal plate is fixedly connected to the output end of the electric telescopic rod II, and a clamp is fixedly installed on the bottom surface of the connecting horizontal plate, and a pressure-boosting hemisphere is fixedly installed on the inner wall of the clamp.

[0013] Furthermore, one end of the electric telescopic rod is electrically connected to a controller, which is electrically connected to the industrial camera.

[0014] Furthermore, one end of the industrial camera is electrically connected to a controller two, and the controller two is electrically connected to the servo motor.

[0015] Furthermore, the connecting horizontal plate is slidably installed inside the mounting plate, and there are three clamps. The middle clamp is fixedly installed in the middle of the bottom surface of the mounting plate, and the clamps on the left and right sides are respectively fixedly connected to the connecting horizontal plate at the corresponding positions.

[0016] 3. Beneficial effects

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] (1) This solution utilizes an identification mechanism to identify labels and barcodes on the surface of the box to determine the specifications and types of the box. Furthermore, it can increase the identification area by rotating itself, thus avoiding the inability to identify labels or barcodes due to their remote location.

[0019] (2) This solution utilizes the adjustable position of the two grippers at the far end to automatically adjust to the preset shape when gripping boxes of different specifications to achieve excellent gripping effect without damaging the box, further improving the safety of the gripping process, protecting the product, and improving the overall production efficiency of the production line. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connecting disk connection structure in this utility model;

[0022] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the connecting disc in this utility model;

[0023] Figure 4 This is a schematic diagram of the identification mechanism structure in this utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure between the U-shaped slide rail and the mounting plate in this utility model;

[0025] Figure 6 This is a schematic diagram of the identification and adjustment system in this utility model.

[0026] Explanation of the labels in the diagram:

[0027] 1. Chassis; 2. Base; 3. Electric robotic arm; 4. Drive ball; 5. Connecting plate; 6. Identification mechanism; 7. U-shaped slide rail; 8. Mounting plate; 501. Rotating groove; 502. Limiting ring groove; 503. Servo motor; 504. Gear; 601. Mounting seat; 602. Connecting rod; 603. Limiting gear ring; 604. Industrial camera; 701. Middle partition seat; 702. Electric telescopic rod one; 703. Sliding plate; 801. Electric telescopic rod two; 802. Connecting cross plate; 803. Gripper; 804. Pressure boosting hemisphere. Detailed Implementation

[0028] 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. 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 protection scope of the present utility model.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1:

[0032] Please see Figure 1-6 A multi-part number classification, packing, labeling, and weighing device for paper box products includes a chassis 1, a base 2 fixedly installed on the top of the chassis 1, an electric robotic arm 3 rotatably installed on the top of the base 2, a drive ball 4 rotatably installed on the end of the electric robotic arm 3, a connecting plate 5 fixedly installed on the bottom of the drive ball 4, a rotating groove 501 opened in the middle of the outer wall of the connecting plate 5, a limiting ring groove 502 opened above the rotating groove 501 inside the connecting plate 5, an identification mechanism 6 rotatably installed on the outside of the rotating groove 501, and a U-shaped slide rail 7 fixedly installed on the bottom of the connecting plate 5.

[0033] It should be noted that the electric robotic arm 3 and the drive ball 4 in this utility model are both existing mature technologies. Therefore, their specific internal connection structures and corresponding functions, such as the extension and retraction of the electric robotic arm 3, will not be elaborated in this application.

[0034] The identification mechanism 6 includes a mounting base 601. A connecting rod 602 is fixedly mounted on the inner side of the top end of the mounting base 601. A limiting toothed ring 603 is fixedly mounted on the top end of the connecting rod 602. An industrial camera 604 is fixedly mounted inside the outer end of the mounting base 601. The limiting toothed ring 603 is rotatably mounted inside the limiting ring groove 502. The inner side of the mounting base 601 is slidably mounted inside the rotating groove 501. A servo motor 503 is fixedly mounted inside the connecting disk 5. A gear 504 is fixedly sleeved on the output end of the servo motor 503. The gear 504 is rotatably mounted inside the connecting disk 5, and its surface meshes with the inner wall of the limiting toothed ring 603. One end of the industrial camera 604 is electrically connected to a controller 2. The controller 2 is electrically connected to the servo motor 503.

[0035] Specifically, the connecting rod 602 and the limiting gear ring 603 slide inside the limiting ring groove 502 to ensure the limiting position, so that the mounting base 601 will rotate along the rotating groove 501 when it rotates. This also ensures the stable transmission between the limiting gear ring 603 and the gear 504. The industrial camera 604 is used to initially identify the label signal. If it is not identified, the controller 2 controls the servo motor 503 to rotate one revolution to identify the label signal in other positions, thereby improving the identification range and making the box less restricted by the position when labeling.

[0036] A central partition seat 701 is fixedly installed inside the U-shaped slide rail 7. An electric telescopic rod 702 is fixedly installed on the side of the central partition seat 701. A sliding plate 703 is fixedly installed on the outer end of the electric telescopic rod 702. An mounting plate 8 is fixedly installed on the bottom end of the sliding plate 703. An electric telescopic rod 801 is fixedly installed on the outside of the mounting plate 8. A connecting horizontal plate 802 is fixedly connected to the output end of the electric telescopic rod 801. A gripper 80 is fixedly installed on the bottom surface of the connecting horizontal plate 802. 3. A pressure-boosting hemisphere 804 is fixedly installed on the inner wall of the gripper 803. One end of the electric telescopic rod 801 is electrically connected to a controller 2. The controller 2 is electrically connected to the industrial camera 604. The connecting horizontal plate 802 is slidably installed inside the mounting plate 8. There are three grippers 803. The gripper 803 in the middle is fixedly installed in the middle of the bottom surface of the mounting plate 8. The grippers 803 on the left and right sides are respectively fixedly connected to the connecting horizontal plate 802 at the corresponding positions.

[0037] Specifically, the specifications are identified by the signal after the label is recognized. After identification, the controller controls the electric telescopic rod 801 to move the grippers 803 on both sides to the predetermined position to meet the clamping requirements of the corresponding box after identification. The pressurized hemispherical 804 can effectively increase the surface friction during clamping, thus making it more secure during handling and ensuring the stability and safety of box transportation.

[0038] The working principle of this utility model is as follows: First, the electric robotic arm 3 and the drive ball 4 cooperate to move the connecting plate 5 to the target recognition area. When the label on the surface of the box is not recognized by the industrial camera 604 in time, the signal is received and the servo motor 503 is controlled by the controller to drive the gear 504 to rotate. The limit gear ring 603 thus rotates one revolution, and the industrial camera 604 rotates one revolution to recognize it. After the box with the label is recognized by the industrial camera 604, the recognition signal is transmitted to the inside of the controller. The controller then controls the electric telescopic rod 801 to adjust the target according to the corresponding signal, extending or shortening it to move the gripper 803. After moving it to the appropriate position, the electric telescopic rod 702 is activated to move the gripper 803 in the opposite direction to achieve clamping of the box. The box is then clamped and placed in the packing area. After sealing, labeling, and weighing, the requirements for a qualified cardboard box product to be shipped are met.

[0039] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A multi-part number classification, packing, labeling, and weighing device for paper box products, comprising a chassis (1), characterized in that: A base (2) is fixedly installed on the top of the chassis (1). An electric mechanical arm (3) is rotatably installed on the top of the base (2). A drive ball (4) is rotatably installed on the end of the electric mechanical arm (3). A connecting plate (5) is fixedly installed on the bottom of the drive ball (4). A rotating groove (501) is opened in the middle of the outer wall of the connecting plate (5). A limiting ring groove (502) is opened above the rotating groove (501) inside the connecting plate (5). An identification mechanism (6) is rotatably installed on the outside of the rotating groove (501). A U-shaped slide rail (7) is fixedly installed on the bottom of the connecting plate (5). The U-shaped slide rail (7) is internally fixedly installed with a middle partition seat (701), and an electric telescopic rod one (702) is fixedly installed on the side of the middle partition seat (701). A sliding plate (703) is fixedly installed on the outer end of the electric telescopic rod one (702), and an mounting plate (8) is fixedly installed on the bottom end of the sliding plate (703). An electric telescopic rod two (801) is fixedly installed on the outside of the mounting plate (8).

2. The multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 1, characterized in that: The identification mechanism (6) includes a mounting base (601), a connecting rod (602) is fixedly installed on the inner side of the top end of the mounting base (601), a limiting toothed ring (603) is fixedly installed on the top end of the connecting rod (602), and an industrial camera (604) is fixedly installed inside the outer end of the mounting base (601).

3. The multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 2, characterized in that: The limiting toothed ring (603) is rotatably installed inside the limiting ring groove (502), and the inner side of the mounting base (601) is slidably installed inside the rotating groove (501).

4. The multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 1, characterized in that: A servo motor (503) is fixedly installed inside the connecting disk (5). A gear (504) is fixedly sleeved on the output end of the servo motor (503). The gear (504) is rotatably installed inside the connecting disk (5), and its surface meshes with the inner wall of the limiting gear ring (603).

5. A multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 1, characterized in that: The output end of the electric telescopic rod 2 (801) is fixedly connected to a connecting horizontal plate (802), and a gripper (803) is fixedly installed on the bottom surface of the connecting horizontal plate (802). A pressure-boosting hemisphere (804) is fixedly installed on the inner wall of the gripper (803).

6. A multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 5, characterized in that: One end of the electric telescopic rod (801) is electrically connected to a controller, which is electrically connected to the industrial camera (604).

7. A multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 2, characterized in that: One end of the industrial camera (604) is electrically connected to a controller two, and the controller two is electrically connected to the servo motor (503).

8. A multi-part number classification, packing, labeling, and weighing equipment for paper box products according to claim 5, characterized in that: The connecting horizontal plate (802) is slidably installed inside the mounting plate (8). There are three grippers (803). The middle gripper (803) is fixedly installed in the middle of the bottom surface of the mounting plate (8). The grippers (803) on the left and right sides are respectively fixedly connected to the connecting horizontal plate (802) at the corresponding positions.

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