Mechanical arm automatic detection packaging equipment

Abstract

The utility model discloses mechanical arm automatic detection packaging equipment, which relates to the technical field of packaging and carrying, and comprises an equipment frame, a first motor is fixedly connected to the top end in the equipment frame, and the outer wall of the top end of the equipment frame is rotatably connected with a movable connecting frame through the output end of the first motor; a second motor is fixedly connected to the center of the top face of the movable connecting frame, one end of the top face of the movable connecting frame is rotationally connected with a package grabbing frame through the output end of the second motor, and the package grabbing frame is located on one side of the top of the equipment frame. A first motor and a second motor are gradually called to carry packages, the packages are put down after the packages arrive at a designated position so as to complete classification and screening work of the packages, in the whole process, all the motors work cooperatively, the stability and accuracy of package grabbing are ensured, and meanwhile, the situation that in the work process of a traditional device, due to fatigue of operators, the working efficiency is greatly improved is avoided. The screening efficiency is reduced, and the like.

Description

Technical Field

[0001] This utility model relates to the field of packaging and handling technology, specifically to an automatic packaging inspection device using a robotic arm. Background Technology

[0002] Packaging and handling equipment plays a crucial role in logistics systems. Its main functions include improving loading and unloading efficiency, saving labor, shortening operation time, improving working conditions, and reducing loading and unloading costs. Through mechanized operations, these devices can prevent damage to goods during handling, ensuring the integrity of goods and transportation safety. In addition, mechanized operations can accelerate the turnover of storage space, make full use of storage space, and reduce the area required for stacking goods. In general, the application of packaging and handling equipment not only improves logistics efficiency but also reduces operating costs, making it an indispensable and important component of modern logistics systems.

[0003] Currently, existing packaging inspection and transfer equipment, due to its conveyor belt structure, requires manual screening of different categories of packaging during classification. The corresponding packages are then moved to the corresponding conveyor belt for sorting. However, this method not only incurs high labor costs but is also inefficient. Long hours of repetitive work can easily lead to worker fatigue, affecting overall efficiency. Therefore, we provide a robotic arm-based automatic packaging inspection device. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an automatic inspection and packaging equipment using a robotic arm.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic packaging inspection device for robotic arms, comprising a frame, a first motor fixedly connected to the top of the frame, and a movable connecting frame rotatably connected to the outer wall of the top of the frame via the output end of the first motor. A second motor is fixedly connected to the center of the top surface of the movable connecting frame, and a packaging gripping frame is rotatably connected to one end of the top surface of the movable connecting frame via the output end of the second motor. The packaging gripping frame is located on one side of the top of the frame, and a third motor is fixedly connected to one side of the outer wall of the packaging gripping frame. A limiting movable rod is slidably connected to one side of the inner surface of the packaging gripping frame, and an electrically controlled suction cup is fixedly connected to the outer wall of the bottom end of the limiting movable rod. The limiting movable rod is slidably connected to one side of the inner surface of the packaging gripping frame via the output end of the third motor.

[0006] As described above, one side of the bottom surface of the movable connecting frame is connected through the center of the top surface of the equipment frame, and the bottom end of the outer wall of the movable connecting frame penetrates one side of the inside of the equipment frame and is fixedly connected to the output end of the first motor.

[0007] As described above, a first pulley is rotatably connected to one end of the movable connecting frame, and a second pulley is rotatably connected to the center of the movable connecting frame. A transmission belt is sleeved on the outer wall of both the first and second pulleys, and the transmission belt is located at the bottom of the second motor.

[0008] As described above, the top outer wall of the first pulley is connected through to the top of the inner wall of the movable connecting frame, and the top outer wall of the first pulley is connected through to one side of the interior of the movable connecting frame and fixedly connected to the bottom of the outer wall of the packaging gripping frame. The outer wall of the output end of the second motor is connected through to the center of the interior of the movable connecting frame, and the output end of the second motor is connected through to the center of the interior of the movable connecting frame and fixedly connected to the center of the top surface of the second pulley.

[0009] As described above, an auxiliary slide rail is fixedly connected to one side of the outer wall of the limiting movable rod, and the auxiliary slide rail is located inside the packaging gripper. The outer wall of the auxiliary slide rail is connected through to the inside of the packaging gripper, and the outer wall of the auxiliary slide rail is slidably connected to the inside of the packaging gripper.

[0010] As described above, the packaging gripper is rotatably connected to the center of the internal structure with a drive gear, and the drive gear is located on one side of the outer wall of the limiting movable rod. The outer wall of the limiting movable rod has multiple tooth grooves, and the inner walls of the multiple tooth grooves mesh with one side of the outer wall of the drive gear.

[0011] As described above, the output end of the third motor is connected through one side of the outer wall of the packaging gripper, and the outer wall of the output end of the third motor is connected through one side of the inside of the packaging gripper and fixedly connected to one side of the outer wall of the drive gear. The outer wall of the drive gear is rotatably connected to one side of the outer wall of the limiting movable rod through a tooth groove.

[0012] Compared with existing technologies, this robotic arm-based automatic packaging inspection equipment has the following advantages:

[0013] I. This utility model fixes the output end of the first motor to the bottom outer wall of the movable connecting frame. The rotation of the output end of the first motor drives the movable connecting frame to move at the top of the equipment frame. At the same time, the second motor is activated, and its output end drives the second pulley to rotate. Through the cooperation of the transmission belt and the first pulley, the rotation angle of the packaging gripper can be controlled at the same time. Under the synergistic action of the first motor and the second motor, the precise positioning of the limiting movable rod and the electric suction cup at its bottom in the horizontal relative position can be achieved.

[0014] II. In this invention, when the limiting movable rod moves to the designated position, the third motor is activated, causing its output end to drive the drive gear to rotate. Through meshing with the gear groove, the limiting movable rod is driven to move. Simultaneously, under the combined action of the auxiliary slide rail and the third motor, the limiting movable rod moves vertically along the inner wall of the packaging gripping frame and gradually approaches the outer wall of the packaging. When the outer wall of the bottom end of the electric suction cup contacts the outer wall of the packaging, the electric suction cup is activated to grip the packaging. After the limiting movable rod drives the packaging upward, the first and second motors are gradually activated to transport the packaging. After reaching the designated position, the packaging is lowered to complete the classification and screening of the packaging. Throughout the process, the motors work together to ensure the stability and accuracy of the packaging gripping. At the same time, it avoids the problems of decreased screening efficiency caused by operator fatigue in traditional devices.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the partially unfolded three-dimensional structure of this utility model;

[0019] Figure 4 This is a partial cross-section of the equipment frame and a partial disassembled three-dimensional structural diagram of the movable connecting frame of this utility model;

[0020] Figure 5 This is a partial cross-section of the movable connecting frame and a partial three-dimensional structural diagram of the packaging gripper of this utility model;

[0021] Figure 6 This is a partial cross-section of the packaging gripper of this utility model and a partial disassembled three-dimensional structural diagram of the limiting movable rod;

[0022] Figure 7 This is a partial cross-sectional three-dimensional structural diagram of the packaging gripper of this utility model;

[0023] Figure 8 This is a partial cross-section of the packaging gripper of this utility model and a partially enlarged three-dimensional structural diagram of the drive gear.

[0024] In the diagram: 1. Equipment frame; 2. First motor; 201. Movable connecting frame; 202. Second motor; 203. First pulley; 204. Second pulley; 205. Transmission belt; 3. Packaging gripper; 301. Third motor; 302. Limiting rod; 303. Electrically controlled suction cup; 304. Auxiliary slide rail; 305. Drive gear; 306. Gear groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-8 As shown, this utility model provides a technical solution: an automatic packaging inspection device for a robotic arm, including a device frame 1. A first motor 2 is fixedly connected to the top of the device frame 1, and a movable connecting frame 201 is rotatably connected to the outer wall of the top of the device frame 1 through the output end of the first motor 2. A second motor 202 is fixedly connected to the center of the top surface of the movable connecting frame 201, and a packaging gripping frame 3 is rotatably connected to one end of the top surface of the movable connecting frame 201 through the output end of the second motor 202. The packaging gripping frame 3 is located on one side of the top of the device frame 1, and a third motor 301 is fixedly connected to one side of the outer wall of the packaging gripping frame 3. A limiting movable rod 302 is slidably connected to one side of the inner side of the packaging gripping frame 3, and an electrically controlled suction cup 303 is fixedly connected to the outer wall of the bottom end of the limiting movable rod 302. The limiting movable rod 302 is slidably connected to one side of the inner side of the packaging gripping frame 3 through the output end of the third motor 301.

[0027] The output end of the first motor 2 is fixedly connected to the bottom outer wall of the movable connecting frame 201. Rotation of the output end of the first motor 2 drives the movable connecting frame 201 to move at the top of the equipment frame 1. Simultaneously, the second motor 202 is activated, causing its output end to drive the second pulley 204 to rotate. Through the interaction of the transmission belt 205 and the first pulley 203, the rotation angle of the packaging gripper 3 can be controlled simultaneously. When the limiting movable rod 302 moves to the designated position, the third motor 301 is activated, causing its output end to drive the drive gear 305 to rotate. This gear, through meshing with the tooth groove 306, drives the limiting movable rod 302 to move. Simultaneously, the limiting movable rod 302 moves along the auxiliary slide rail 30. Under the combined action of motor 4 and the third motor 301, the device moves vertically along the inner wall of the packaging gripper 3 and gradually approaches the outer wall of the packaging. When the bottom outer wall of the electric suction cup 303 contacts the outer wall of the packaging, the electric suction cup 303 is activated to grip the packaging. After the limit rod 302 drives the packaging to move upward, the first motor 2 and the second motor 202 are gradually activated to transport the packaging. After reaching the designated position, the packaging is put down to complete the classification and screening of the packaging. Throughout the process, the motors work together to ensure the stability and accuracy of the packaging gripping. At the same time, it avoids the problems of reduced screening efficiency caused by operator fatigue in traditional devices.

[0028] like Figure 1-5 As shown, the bottom side of the movable connecting frame 201 is connected through the center of the top surface of the equipment frame 1, and the bottom end of the outer wall of the movable connecting frame 201 penetrates the inside of the equipment frame 1 and is fixedly connected to the output end of the first motor 2. By activating the output end of the first motor 2, the movable connecting frame 201 can be driven to rotate.

[0029] The movable connecting frame 201 has a first pulley 203 rotatably connected to one end inside, and a second pulley 204 rotatably connected to the center inside the movable connecting frame 201. A transmission belt 205 is sleeved on the outer wall of both the first pulley 203 and the second pulley 204, and the transmission belt 205 is located at the bottom outside the second motor 202. By sleeved with the transmission belt 205 on the outer wall of the first pulley 203 and the second pulley 204, the first pulley 203 and the second pulley 204 can rotate synchronously.

[0030] The top outer wall of the first pulley 203 is connected through to the top of the inner wall of the movable connecting frame 201, and the top outer wall of the first pulley 203 passes through one side of the interior of the movable connecting frame 201 and is fixedly connected to the bottom of the outer wall of the packaging gripper 3. The outer wall of the output end of the second motor 202 is connected through to the center of the interior of the movable connecting frame 201, and the output end of the second motor 202 passes through the center of the interior of the movable connecting frame 201 and is fixedly connected to the center of the top surface of the second pulley 204, so that the second motor 202 can rotate through the output end, and under the action of the transmission belt 205 and the second pulley 204, it drives the packaging gripper 3 to rotate.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, an auxiliary slide rail 304 is fixedly connected to one side of the outer wall of the limiting movable rod 302, and the auxiliary slide rail 304 is located inside the packaging gripper 3. The outer wall of the auxiliary slide rail 304 is connected through to the inner wall of the packaging gripper 3, and the outer wall of the auxiliary slide rail 304 is slidably connected to the inner wall of the packaging gripper 3, so that the limiting movable rod 302 can only move vertically along the inner wall of the packaging gripper 3 under the action of the auxiliary slide rail 304.

[0032] The packaging gripper 3 has a drive gear 305 rotatably connected to its internal center. The drive gear 305 is located on one side of the outer wall of the limiting movable rod 302. Multiple toothed grooves 306 are provided on one side of the outer wall of the limiting movable rod 302. The inner walls of the multiple toothed grooves 306 mesh with one side of the outer wall of the drive gear 305. When the drive gear 305 rotates, it can push the limiting movable rod 302 to move vertically by meshing with the inner walls of the toothed grooves 306.

[0033] The output end of the third motor 301 is connected through one side of the outer wall of the packaging gripper 3, and the outer wall of the output end of the third motor 301 is connected through one side of the interior of the packaging gripper 3 and fixedly connected to one side of the outer wall of the drive gear 305. One side of the outer wall of the drive gear 305 is rotatably connected to one side of the outer wall of the limit rod 302 through the tooth groove 306, so that the third motor 301 can rotate through its own output end to drive the electric suction cup 303 to move vertically.

[0034] Working principle: By activating the output end of the first motor 2, the movable connecting frame 201 can be driven to rotate. By connecting the transmission belt 205 to the outer wall of the first pulley 203 and the second pulley 204, the first pulley 203 and the second pulley 204 can rotate synchronously, so that the second motor 202 can rotate through its output end. Under the action of the transmission belt 205 and the second pulley 204, the packaging gripper 3 is driven to rotate. Under the action of the auxiliary slide rail 304, the limiting movable rod 302 can only move vertically along one side of the inside of the packaging gripper 3. When the drive gear 305 rotates, it can mesh with the inner wall of the tooth groove 306 to push the limiting movable rod 302 to move vertically, so that the third motor 301 can rotate through its own output end, driving the electric suction cup 303 to move vertically.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic inspection and packaging equipment using a robotic arm, comprising an equipment frame (1), characterized in that: The top of the equipment rack (1) is fixedly connected to a first motor (2), and the outer wall of the top of the equipment rack (1) is rotatably connected to a movable connecting frame (201) through the output end of the first motor (2). The center of the top surface of the movable connecting frame (201) is fixedly connected to a second motor (202), and one end of the top surface of the movable connecting frame (201) is rotatably connected to a packaging gripper (3) through the output end of the second motor (202). The packaging gripper (3) is located on one side of the top of the equipment rack (1), and one side of the outer wall of the packaging gripper (3) is fixedly connected to a third motor (301). One side of the inside of the packaging gripper (3) is slidably connected to a limiting movable rod (302), and the outer wall of the bottom end of the limiting movable rod (302) is fixedly connected to an electrically controlled suction cup (303). The limiting movable rod (302) is slidably connected to one side of the inside of the packaging gripper (3) through the output end of the third motor (301).

2. The robotic arm automatic inspection and packaging equipment according to claim 1, characterized in that: The bottom side of the movable connecting frame (201) is connected through the center of the top surface of the equipment frame (1), and the bottom end of the outer wall of the movable connecting frame (201) penetrates through one side of the inside of the equipment frame (1) and is fixedly connected to the output end of the first motor (2).

3. The robotic arm automatic inspection and packaging equipment according to claim 2, characterized in that: The movable connecting frame (201) is rotatably connected to a first pulley (203) at one end, and the movable connecting frame (201) is rotatably connected to a second pulley (204) at the center. The outer walls of the first pulley (203) and the second pulley (204) are both fitted with a transmission belt (205), and the transmission belt (205) is located at the bottom of the second motor (202).

4. The robotic arm automatic inspection and packaging equipment according to claim 3, characterized in that: The top outer wall of the first pulley (203) is connected through to the top of the inner wall of the movable connecting frame (201), and the top outer wall of the first pulley (203) passes through one side of the interior of the movable connecting frame (201) and is fixedly connected to the bottom of the outer wall of the packaging gripper (3). The outer wall of the output end of the second motor (202) is connected through to the center of the interior of the movable connecting frame (201), and the output end of the second motor (202) passes through the center of the interior of the movable connecting frame (201) and is fixedly connected to the center of the top surface of the second pulley (204).

5. The robotic arm automatic inspection and packaging equipment according to claim 1, characterized in that: The auxiliary slide rail (304) is fixedly connected to one side of the outer wall of the limiting movable rod (302), and the auxiliary slide rail (304) is located inside the packaging gripper (3). The outer wall of the auxiliary slide rail (304) is connected through to the inside of the packaging gripper (3), and the outer wall of the auxiliary slide rail (304) is slidably connected to the inside of the packaging gripper (3).

6. The robotic arm automatic inspection and packaging equipment according to claim 5, characterized in that: The packaging gripper (3) is rotatably connected to a drive gear (305) at its center. The drive gear (305) is located on one side of the outer wall of the limiting rod (302). Multiple toothed grooves (306) are provided on one side of the outer wall of the limiting rod (302), and the inner walls of the multiple toothed grooves (306) mesh with one side of the outer wall of the drive gear (305).

7. The robotic arm automatic inspection and packaging equipment according to claim 1, characterized in that: The output end of the third motor (301) is connected through one side of the outer wall of the packaging gripper (3), and the outer wall of the output end of the third motor (301) is connected through one side of the inside of the packaging gripper (3) and fixedly connected to one side of the outer wall of the drive gear (305). One side of the outer wall of the drive gear (305) is rotatably connected to one side of the outer wall of the limiting movable rod (302) through the tooth groove (306).

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