Automatic cigarette case label paper feeding cabinet

Abstract

The utility model relates to the technical field of tobacco processing equipment, in particular to an automatic cigarette case label paper feeding cabinet. Comprising a mounting rack, a visual camera, a collaborative robot, a robot control box and an industrial personal computer, a supporting frame is arranged at the top of the mounting rack, and a visual camera is arranged at the end, away from the mounting rack, of the supporting frame and used for shooting and recognizing a label paper stack image below. The collaborative robot is arranged on the mounting rack and located below the supporting frame, and the collaborative robot is used for grabbing label paper for automatic feeding; the robot control box is arranged in the mounting rack and is used for providing a power supply for the collaborative robot; the industrial personal computer is arranged in the mounting rack and electrically connected with the visual camera, the collaborative robot and the robot control box. The occupied area of a production site is reduced, scattered placement of equipment is avoided, disorder of the production site is reduced, and the tidiness and attractiveness of the site are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco processing equipment, in particular to an automatic feeding cabinet for cigarette box trademark paper. Background Art

[0002] At present, in cigarette production, the cigarette box label paper used in cigarette packaging machines is still loaded manually, and the outer packaging paper tape is cut and removed manually. The staff must complete the front-end production while taking into account the back-end auxiliary material distribution. This traditional manual loading method requires a lot of manpower and is not efficient, and cannot meet the needs of industrial automated production.

[0003] With the development of industrial technology, there has been an emergence of a method of using a robot to automatically grab the trademark paper, replacing manual feeding of tobacco packaging machines, saving the cost of manual labor and improving feeding efficiency. However, the installation frame and electrical control box of the collaborative robot installed in similar equipment in the prior art are separate and independent, and the collaborative robot is placed in other locations to pick up and put materials in the tray, which not only occupies a large area, but also cannot be installed in some production areas due to small space. The scattered placement of equipment will cause the site to be messy and unsightly, and the cost of traditional solutions is also high. Utility Model Content

[0004] The utility model aims to provide an automatic feeding cabinet for cigarette box trademark paper, so as to solve the problems that the prior art occupies a large site area, some production areas cannot be installed due to small space, and the scattered placement of equipment will cause the site to be messy and unsightly.

[0005] To achieve the above purpose, the following technical solution is adopted.

[0006] An automatic feeding cabinet for cigarette case label paper, comprising a mounting frame, a visual camera, a collaborative robot, a robot control box and an industrial computer;

[0007] A support frame is provided on the top of the mounting frame, and the visual camera is provided at one end of the support frame away from the mounting frame, for capturing and identifying an image of the trademark paper stack below;

[0008] The collaborative robot is arranged on the mounting frame and is located below the supporting frame, and is used to grab the trademark paper for automatic loading;

[0009] The robot control box is arranged inside the mounting frame and is used to provide power to the collaborative robot;

[0010] The industrial computer is arranged inside the mounting frame, and the industrial computer is electrically connected to the visual camera, the collaborative robot and the robot control box.

[0011] Optionally, it also includes a human-machine interaction panel, which is electrically connected to the industrial control machine, and the human-machine interaction panel is arranged on the mounting frame through a suspension arm.

[0012] Optionally, it also includes a trademark paper cache unit, which is arranged on one side of the bottom of the mounting frame close to the trademark paper stack. When the trademark paper in the trademark paper stack is quickly taken out, the collaborative robot places the remaining trademark paper on the trademark paper cache unit, and the industrial computer sends a material shortage signal to the feeding system.

[0013] Optionally, it also includes a partition paper placement platform for storing the partition paper in the trademark paper stack. The partition paper placement platform is arranged in the lower middle part of the installation frame, close to one side of the trademark paper stack. The partition paper placement platform is inclined, and the upper part of the partition paper placement platform is inclined away from the trademark paper stack.

[0014] Optionally, a safety laser scanner is also included. The safety laser scanner is arranged on the mounting frame. The safety laser scanner is electrically connected to the industrial control machine and is used to detect the movement process of the collaborative robot to ensure human-machine safety.

[0015] Optionally, it also includes adjusting feet, and there are multiple adjusting feet, which are respectively arranged at the bottom of the mounting frame and are used to move the mounting frame when needed.

[0016] Optionally, the mounting frame is provided with inspection cabinet doors on one side away from the trademark paper stack and on two adjacent sides.

[0017] Optionally, the collaborative robot includes a control module and an execution module, the execution module of the collaborative robot includes a robotic arm and a robot gripper connected to the end of the robotic arm, the robotic arm is connected to the top of the mounting frame, and the robot gripper is provided with a vacuum suction cup.

[0018] Optionally, a cooling fan is also provided on the mounting rack for internal heat dissipation of the mounting rack.

[0019] Optionally, an indicator light is also provided on the top of the mounting rack.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The automatic feeding cabinet of the present application effectively reduces the occupied area of ​​the production site through a compact integrated design, making it easy to install and use even in production areas with limited space. The integrated layout of the cabinet concentrates key components such as visual cameras, collaborative robots, control boxes and industrial computers in one structural unit, thereby avoiding the scattered placement of equipment, reducing the clutter on the production site, and improving the cleanliness and aesthetics of the site. In addition, the modular design of the cabinet also facilitates the maintenance and upgrading of the equipment, further improving production efficiency and equipment reliability.

[0022] 2. The automatic loading function of the collaborative robot in this application makes the loading process of trademark paper faster and more accurate, reducing delays and errors caused by manual operation, thereby improving overall production efficiency.

[0023] 3. The cabinet in this application is equipped with openable maintenance doors on three sides, which is convenient for technicians to maintain and repair the internal equipment, thereby improving the reliability and maintenance efficiency of the equipment.

[0024] 4. The use of the safety laser scanner in this application can enable real-time detection during the movement of the collaborative robot, ensuring the safety of human-machine interaction and preventing accidental injuries.

[0025] 5. The setting of the human-computer interaction panel of this application enables the operator to easily interact with the cabinet, monitor the production process and equipment status, and improve the convenience and intuitiveness of the operation.

[0026] 6. The design of the trademark paper buffer and the paperboard placement platform of the present application makes material management more orderly, reduces material confusion and waste, and improves material utilization efficiency.

[0027] 7. This application adjusts the setting of the feet so that the cabinet can be moved flexibly as needed to adapt to different production line layouts and production needs.

[0028] 8. The configuration of the cooling fan in this application effectively solves the heat dissipation problem during the operation of the equipment and ensures the long-term stable operation of the equipment.

[0029] 9. The setting of the indicator light of this application provides an intuitive indication of the equipment status, making it easy for operators to quickly identify the working status of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The utility model is a structural schematic diagram of an automatic feeding cabinet for cigarette box label paper according to an embodiment of the present invention.

[0031] Figure 2 The utility model is a schematic diagram of the side structure of an automatic feeding cabinet for cigarette box trademark paper according to an embodiment of the present invention.

[0032] Figure 3 It is a schematic diagram of the back structure of an embodiment of an automatic feeding cabinet for cigarette box label paper of the utility model.

[0033] Figure 4 The utility model is a schematic diagram of the internal structure of an automatic feeding cabinet for cigarette box label paper according to an embodiment of the present invention.

[0034] Among them: 101- visual camera, 102- collaborative robot, 103- robot gripper, 104- vacuum suction cup, 105- trademark paper, 106- partition paper, 107- tray, 108- safety laser scanner, 109- adjustment foot, 110- installation rack, 111- human-machine interaction panel, 112- suspension arm, 113- trademark paper cache, 201- indicator light, 202- power conversion switch, 203- emergency stop switch, 204- reset button, 205- cooling fan, 206- guide rail, 207- PLC, 208- cable trough, 209- industrial computer, 210- robot control box. DETAILED DESCRIPTION

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0036] The following detailed descriptions are all exemplary descriptions, and are intended to provide further detailed descriptions of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meanings as those generally understood by those skilled in the art to which the present application belongs. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

[0037] like Figure 1-Figure 4 As shown, a cigarette box trademark paper automatic feeding cabinet includes a mounting frame 110, a visual camera 101, a collaborative robot 102, a robot control box 210 and an industrial computer 209; a support frame is arranged on the top of the mounting frame 110, and a visual camera 101 is arranged at one end of the support frame away from the mounting frame 110, which is used to capture and identify the image of the trademark paper stack below; the collaborative robot 102 is arranged on the mounting frame 110, located below the support frame, and the collaborative robot 102 is used to grab the trademark paper 105 for automatic feeding; the robot control box 210 is arranged inside the mounting frame 110, and is used to provide power for the collaborative robot 102; the industrial computer 209 is arranged inside the mounting frame 110, and the industrial computer 209 is electrically connected to the visual camera 101, the collaborative robot 102 and the robot control box 210.

[0038] Specifically, the mounting frame 110 is the main structure of the automatic feeding cabinet, which is designed to support and fix all components. The mounting frame 110 has a standardized mounting interface and adjustment mechanism, which allows the visual camera 101 and other components to be quickly adjusted and positioned to adapt to different production line environments. The support frame is installed on the top of the mounting frame 110 to support the visual camera 101. The support frame is designed with an adjustable mechanical structure, so that the visual camera 101 can be accurately positioned in the vertical and horizontal directions to achieve accurate shooting and recognition of the trademark paper stack below. The visual camera 101 is installed at one end of the support frame away from the mounting frame 110. It adopts high-resolution imaging technology and is equipped with advanced image processing algorithms. It can capture the image of the trademark paper stack in real time and perform fast and accurate image analysis to identify the position and posture of the trademark paper 105. The collaborative robot 102 is installed on the mounting frame 110 and is located below the visual camera 101. The collaborative robot 102 includes a control module and an execution module. The control module receives instructions from the industrial computer 209 and controls the execution module to perform corresponding actions. The robot control box 210 is built into the mounting frame 110 to provide a stable and reliable power supply for the control module and the execution module of the collaborative robot 102. The robot control box 210 is designed with a power management and fault protection mechanism to ensure the continuous and stable operation of the collaborative robot 102. The industrial computer 209 is built into the mounting frame 110 and is equipped with a host computer software and a 3D vision software. The host computer software is used for system configuration, operation interface display and equipment status monitoring. The 3D vision software works in conjunction with the visual camera 101 to perform image acquisition, processing and analysis, and provide accurate grasping points and path planning for the collaborative robot 102.

[0039] Specifically, Figure 1 The collaborative robot 102 is shown in the state of taking a full tray of label paper 105. The label paper 105 materials required for cigarette production are generally stacked on a tray 107. The tray 107 is loaded with 5 layers, each layer with 44 label papers 105, and 220 stacks of label paper 105. Generally, 500 sheets of box label paper 105 are stacked, and the weight of a stack is about 2-3 kilograms. In order to facilitate transportation, each stack of small box label paper 105 will be tied with a kraft paper belt.

[0040] There is an AGV trolley channel next to the pallet 107, which can be fed automatically by AGV or manually by forklift. The purpose of the collaborative robot 102 is to take the label paper 105 from the pallet 107 to the feeding conveyor of the automatic cutting machine. The selection and installation of the collaborative robot 102 need to consider that the actual installation space of the automatic feeding equipment of the high-speed cigarette machine is limited and needs to be moved within a certain space range. It can be a 6-axis collaborative robot 102 with a compact structure and suspended installation, so the equipment occupies a small space. The purpose of placing the label paper 105 on the feeding conveyor of the automatic cutting machine is achieved.

[0041] After the pallet 107 enters the position identified by the visual inspection system, a set of 3D industrial cameras and depalletizing recognition algorithm software are installed on it to realize intelligent identification and positioning of objects, and provide accurate visual analysis and guidance for the collaborative robot 102. The specific solution is that the robot and the RVS-SE standard depalletizing recognition algorithm software establish communication through the TCP / IP protocol and send positioning request information. After receiving the request, RVS-SE triggers the 3D camera to shoot the stack. The 3D camera is calibrated by hand and eye, and a corresponding relationship is established with the robot coordinate system. The objects observed in each photo can be converted to the robot coordinate system through hand and eye. The robot performs the operation of moving the object according to the object posture information calculated by RVS-SE.

[0042] The robot's end effector uses two vacuum suction cups 104 connected to a vacuum transmitter. When the end effector grabs the auxiliary materials on the pallet, the solenoid valve of the vacuum suction cup 104 opens, the vacuum generator generates negative pressure, the suction cup sucks the auxiliary materials, and the robot moves the trademark paper 105 to the feeding conveyor belt of the automatic cutting machine. The solenoid valve of the vacuum suction cup 104 loses power, the negative pressure disappears, and the suction cup puts down the trademark paper 105.

[0043] The industrial computer 209 is installed with host computer software and 3D vision software, which specifically include: developing an automatic feeding system for packaging machines to realize automatic transportation of raw materials; implementing the integration of automatic feeding systems for packaging machines in industrial enterprises, mainly including the deployment, integration and operation and maintenance of system-related software and hardware; installing and debugging interface software on the industrial computer 209 of industrial enterprises to ensure data interaction between the automatic feeding system for packaging machines and the industry MES system.

[0044] The main function of the robot control box 210 is to provide a stable and reliable power supply for the robot's controller and actuator. The power box can achieve different power outputs through power adapters of different types and powers to meet different application scenarios and energy consumption requirements of the robot. It is an important component for realizing the automated operation of the robot. Its core components include the power box, controller, I / O module, device interface board, cables and connectors. The functions of each component cooperate with each other and work together to ensure the efficient and stable operation of the robot.

[0045] As a preferred example, it also includes a human-machine interaction panel 111, which is electrically connected to the industrial computer 209, and the human-machine interaction panel 111 is set on the mounting frame 110 through a suspension arm 112.

[0046] Specifically, the human-machine interaction panel 111 may be a touch display, which may display status parameters of various parts of the system, alarm information, operation and settings of equipment, and the like.

[0047] Specifically, the human-machine interaction panel 111 is an interface for the user to interact with the automatic feeding cabinet, including but not limited to input and output devices such as a touch screen, buttons, indicator lights 201 and a display screen. The human-machine interaction panel 111 is designed to display the system status, provide operation instructions, receive user input commands, and provide real-time feedback on the system response. The human-machine interaction panel 111 is fixed to the mounting frame 110 through one or more suspension arms 112. The suspension arm 112 is designed to have good flexibility and stability, allowing the panel to be adjusted within a certain range to adapt to the operating habits and sight height of different operators. The human-machine interaction panel 111 communicates with the industrial computer 209 through an electrical connection. This connection can be wired, such as through industrial Ethernet, serial communication interface, etc.; it can also be wireless, such as through wireless communication technologies such as Wi-Fi and Bluetooth. The electrical connection ensures that the data transmission between the human-machine interaction panel 111 and the industrial computer 209 is stable and reliable. The automatic feeding cabinet for cigarette box trademark paper not only provides an efficient automatic feeding function, but also enhances the user's operating experience and the controllability of the system through the human-machine interaction panel 111.

[0048] As a preferred example, it also includes a trademark paper cache 113, which is arranged on one side of the bottom of the mounting frame 110 close to the trademark paper stack. When the trademark paper 105 of the trademark paper stack is cached out, the collaborative robot 102 places the remaining trademark paper 105 on the trademark paper cache 113, and the industrial computer 209 sends a material shortage signal to the feeding system.

[0049] Specifically, the trademark paper cache section 113 can be a cache platform, which utilizes the cache platform of the trademark paper 105 on the mounting frame 110. When the material on the tray 107 is quickly taken out, the collaborative robot 102 quickly loads the remaining stacks of trademark paper 105 and places them on the cache platform of the trademark paper 105. The industrial computer 209 then sends a material shortage signal to the AGV task system. The AGV task system issues a material delivery instruction. The AGV scheduling system dispatches the nearest AGV to take away the empty trays 107 and then deliver full trays 107 in turn.

[0050] As a preferred example, it also includes a paper partition board 106 placement platform for storing the paper partition board 106 in the trademark paper stack. The paper partition board 106 placement platform is set in the lower middle part of the installation frame 110, close to one side of the trademark paper stack. The paper partition board 106 placement platform is inclined, and the upper part of the paper partition board 106 placement platform is inclined away from the trademark paper stack.

[0051] Specifically, Figure 2The collaborative robot 102 is shown in the state where only the last layer of label paper 105 is taken. The label paper 105 is divided into 5 layers, and there is a paper partition 106 at the bottom of each layer of label paper 105. The collaborative robot 102 uses a suction cup to suck the paper partition 106 and places it on the paper partition 106 placement platform of the cabinet. A photoelectric sensor is installed on the side. When the paper partition 106 is full, the photoelectric sensor will be triggered. When the paper partition 106 placement platform is full, it needs to be taken away manually. The cabinet integrates the paper partition discharge function, which is highly integrated and saves space.

[0052] As a preferred example, it also includes a safety laser scanner 108, which is arranged on the mounting frame 110. The safety laser scanner 108 is electrically connected to the industrial computer 209 and is used to detect the movement process of the collaborative robot 102 to ensure human-machine safety.

[0053] Specifically, the safety laser scanner 108: This scanner is a safety monitoring device designed to monitor obstacles or human bodies within the range of motion of the collaborative robot 102 in real time when the collaborative robot 102 is operating to ensure the safety of the operator. The safety laser scanner 108 is installed at an appropriate position of the mounting frame 110 to cover the main working area of ​​the collaborative robot 102. The specific location selection takes into account the movement trajectory of the robot and the area that the operator may enter. The safety laser scanner 108 is connected to the industrial computer 209 through an electrical connection, which can be wired or wireless to ensure the real-time and reliability of data transmission.

[0054] Specifically, the safety laser scanner 108 may include a laser radar, a power line, an I / O line, a communication line and a host computer software. The user's computer can be connected to the laser radar through the communication line, and the protection area group and other related parameters can be set through the host computer software, so that the robot can automatically complete the movement process from high-speed operation to low-speed operation, low-speed operation to pause operation and recovery in a limited area to ensure the safety of humans and machines.

[0055] As a preferred example, it further includes adjusting feet 109 , and there are multiple adjusting feet 109 , which are respectively arranged at the bottom of the mounting rack 110 , and are used to move the mounting rack 110 when needed.

[0056] Specifically, a plurality of adjustment feet 109 are provided at the bottom of the cabinet, and these adjustment feet 109 are key components for supporting and moving the cabinet. They are evenly distributed at the bottom of the rack to ensure the stability and balance of the cabinet when moving and positioning. Each adjustment foot 109 includes a support body and an adjustable telescopic part. The support body is fixed to the bottom of the rack, and the telescopic part can be adjusted in length as needed to adapt to the ground or work platform at different heights. The telescopic part of the adjustment foot 109 is designed with a locking and unlocking mechanism, so that after adjusting to a suitable height, the telescopic part can be locked to ensure the stability of the cabinet during use. When the cabinet needs to be moved, the telescopic part can be unlocked, adjusted to a height suitable for movement, and then the cabinet can be moved by manual or mechanical auxiliary equipment.

[0057] Specifically, six adjusting feet 109 are installed at the bottom of the cabinet to facilitate the movement of the cabinet, and there are screw holes on the adjusting feet 109, and whether to install screw holes can be selected according to actual conditions.

[0058] As a preferred example, the mounting frame 110 is provided with inspection cabinet doors on one side away from the trademark paper stack and on two adjacent sides.

[0059] Specifically, the cabinet uses a mounting frame 110 welded into an integral body using square tubes and steel plates, and has a firm and movable structure, and has inspection doors on three sides, which facilitates inspection of equipment inside the cabinet and convenient maintenance.

[0060] As a preferred example, the collaborative robot 102 includes a control module and an execution module. The execution module of the collaborative robot 102 includes a robotic arm and a robot gripper 103 connected to the end of the robotic arm. The robotic arm is connected to the top of the mounting frame 110, and the robot gripper 103 is provided with a vacuum suction cup 104.

[0061] Specifically, the execution module of the collaborative robot 102 is composed of a robotic arm and a robotic gripper 103, which is used to accurately grasp and carry the trademark paper 105. The robotic arm is part of the execution module and is designed with multiple joints and degrees of freedom to achieve complex motion trajectories and positioning accuracy. The robotic arm is driven by multiple servo motors to ensure the stability of its motion and the accuracy of control. The robotic gripper 103 is connected to the end of the robotic arm and performs specific grasping actions as needed. The design of the gripper takes into account the shape, size and material of the trademark paper 105 to ensure that the paper can be grasped and carried stably. The robotic gripper 103 is provided with a vacuum suction cup 104, which uses the vacuum adsorption principle to grasp the trademark paper 105. The vacuum suction cup 104 adjusts the adsorption pressure through the control module to adapt to trademark papers 105 of different weights and thicknesses. The joint design of the robotic arm allows multi-angle and multi-directional adjustments to meet the needs of grasping trademark papers 105 in different positions. The connection part between the robot gripper 103 and the mechanical arm adopts high-precision bearings to ensure the positioning accuracy and repeatability of the gripper. The design of the vacuum suction cup 104 takes into account the protection of the fragile trademark paper 105, and adopts soft materials and controllable adsorption force to avoid damage to the paper. The control system of the mechanical arm and the robot gripper 103 is connected to the industrial computer 209, receives instructions from the industrial computer 209, and performs precise grasping and placing actions. The control system of the vacuum suction cup 104 is connected to the robot control box 210, which provides stable power supply and signal control to ensure stable adsorption and release of the suction cup.

[0062] Specifically, the vacuum suction cup 104 system includes an air source, a pneumatic triplet, an integrated vacuum generator, a two-position three-way solenoid valve, a vacuum pressure sensor, a vacuum filter and a vacuum suction cup 104, wherein the integrated vacuum generator is composed of an alumina shell body, a filter, a muffler, two solenoid valves (suction / blow), and a one-way valve. This system can realize the rapid absorption and release of the trademark paper 105, and efficiently realize the material collection and discharge of the trademark paper 105.

[0063] As a preferred example, a cooling fan 205 is also provided on the mounting rack 110 for internal heat dissipation of the mounting rack 110 .

[0064] Specifically, there may be multiple cooling fans 205, and at least one cooling fan 205 is provided on the mounting frame 110 to improve the air flow inside the cabinet and dissipate the heat generated by components such as electrical control equipment, industrial computer 209, and robot control box 210. The cooling fan 205 may be connected to the industrial computer 209, and the industrial computer 209 automatically controls the start and speed of the cooling fan 205 according to the reading of the internal temperature sensor to achieve intelligent temperature control.

[0065] As a preferred example, an indicator light 201 is also provided on the top of the mounting rack 110 .

[0066] The three-color indicator light 201 configured on the top of the mounting rack 110 is used to provide intuitive feedback of the cabinet operation status. The indicator light 201 includes at least three color light emitting elements, such as red, green and yellow, to represent different working states or warning information.

[0067] Each color of the indicator light 201 represents a different system state or event. For example, green may indicate that the system is operating normally, yellow may indicate that the system needs maintenance or attention, and red may indicate a system failure or emergency stop.

[0068] The three-color indicator light 201 is connected to the industrial computer 209, and the industrial computer 209 automatically manages the on and off and color change of the indicator light 201 through control software according to the operating status and monitoring data of each component inside the cabinet.

[0069] As a specific example, it also includes a power conversion switch 202 , an emergency stop switch 203 , a reset button 204 , a guide rail 206 , a PLC 207 and a wire duct 208 .

[0070] Specifically, a power conversion switch 202 is provided on the mounting rack 110 to control the power supply of the electrical equipment inside the cabinet. The power conversion switch 202 is designed to be able to withstand the electrical load of all equipment in the cabinet, and at the same time has an overload protection function to ensure that the power supply can be automatically disconnected in abnormal circumstances to protect the safety of the equipment. An emergency stop switch 203 is also installed on the mounting rack 110. The emergency stop switch 203 is designed to quickly cut off the power supply of all equipment in the cabinet in an emergency to ensure the safety of the operator or quickly respond to equipment failures. The location of the emergency stop switch 203 is easy for the operator to quickly access and has obvious markings. A reset button 204 is also provided on the cabinet to reset the system status after the equipment stops normally or abnormally. The reset button 204 is designed to require physical pressing to operate to prevent false triggering and ensure the safety of operation. A guide rail 206 is installed inside the mounting rack 110, and a PLC207 programmable logic controller is installed inside the cabinet as a core component of cabinet automation control. The mounting rack 110 is provided with a wire trough 208 for neatly arranging and fixing cables and wires, and protecting the electrical circuits from mechanical damage and environmental influences. The wire trough 208 is designed to be easy to install and disassemble, and is convenient for maintenance and upgrading of the circuits.

[0071] A method of using an embodiment of the utility model:

[0072] The operator starts the power supply of the automatic loading cabinet through the power conversion switch 202 to ensure that all electrical equipment is supplied with electricity.

[0073] After the system is started, the industrial computer 209 automatically executes a self-check program to check the status of key components such as the collaborative robot 102, the visual camera 101, and the PLC 207 inside the cabinet to ensure that the system is in normal working condition.

[0074] The operator sets system parameters, such as feeding speed, grabbing times, etc., and monitors the system status through the human-machine interaction panel 111.

[0075] The visual camera 101 starts working, captures and recognizes the image of the trademark paper stack, and the 3D vision software processes the image data to determine the position and posture of the trademark paper 105.

[0076] The industrial computer 209 sends instructions to the control module of the collaborative robot 102 according to the visual recognition result, and the robot gripper 103 grabs the trademark paper 105 using the vacuum suction cup 104 .

[0077] When the stack of trademark papers is nearly used up, the collaborative robot 102 places the remaining trademark papers 105 into the trademark paper buffer 113, and the industrial computer 209 sends a shortage signal to the feeding system.

[0078] When necessary, operators can enter the cabinet through the inspection door to perform maintenance work.

[0079] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. An automatic feeding cabinet for cigarette box label paper, characterized in that: It includes a mounting frame (110), a visual camera (101), a collaborative robot (102), a robot control box (210) and an industrial computer (209); A support frame is arranged on the top of the mounting frame (110), and the visual camera (101) is arranged at one end of the support frame away from the mounting frame (110) for capturing and identifying an image of a stack of trademarked paper underneath; The collaborative robot (102) is arranged on the mounting frame (110) and is located below the supporting frame. The collaborative robot (102) is used to grab the trademark paper (105) for automatic loading. The robot control box (210) is arranged inside the mounting frame (110) and is used to provide power for the collaborative robot (102); The industrial computer (209) is arranged inside the mounting frame (110), and the industrial computer (209) is electrically connected to the visual camera (101), the collaborative robot (102) and the robot control box (210).

2. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: It also includes a human-machine interaction panel (111) electrically connected to the industrial computer (209), and the human-machine interaction panel (111) is arranged on the installation frame (110) through a suspension arm (112).

3. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: The invention also comprises a trademark paper buffer (113), wherein the trademark paper buffer (113) is arranged at a side of the bottom of the mounting frame (110) close to the trademark paper stack, and is used for the collaborative robot (102) to place the remaining trademark paper (105) on the trademark paper buffer (113) when the trademark paper (105) in the trademark paper stack is quickly taken out, and the industrial computer (209) sends a material shortage signal to the feeding system.

4. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: It also includes a paper partition (106) placement platform for storing the paper partitions (106) in the trademark paper stack. The paper partition (106) placement platform is arranged in the lower middle part of the mounting frame (110), close to one side of the trademark paper stack. The paper partition (106) placement platform is inclined, and the upper part of the paper partition (106) placement platform is inclined away from the trademark paper stack.

5. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: It also includes a safety laser scanner (108), which is arranged on the mounting frame (110). The safety laser scanner (108) is electrically connected to the industrial computer (209) and is used to detect the movement process of the collaborative robot (102) to ensure human-machine safety.

6. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: It also includes adjusting feet (109), which are multiple and are respectively arranged at the bottom of the mounting frame (110) and are used to move the mounting frame (110) when needed.

7. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: The installation frame (110) is provided with inspection cabinet doors on one side away from the trademark paper stack and on two adjacent sides.

8. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: The collaborative robot (102) includes a control module and an execution module, and the execution module of the collaborative robot (102) includes a robotic arm and a robot gripper (103) connected to the end of the robotic arm, the robotic arm is connected to the top of the mounting frame (110), and the robot gripper (103) is provided with a vacuum suction cup (104).

9. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: The mounting frame (110) is also provided with a cooling fan (205) for dissipating heat inside the mounting frame (110).

10. The automatic feeding cabinet for cigarette case label paper according to claim 1, characterized in that: An indicator light (201) is also provided on the top of the mounting frame (110).

Images