An induction-type automatic feeding mechanism for a die-cutting machine

Abstract

This utility model belongs to the field of automatic feeding technology for die-cutting machines, and in particular to an induction-type automatic feeding mechanism for die-cutting machines. It includes an automatic feeding suction cup frame, with a controller mounted above it. Infrared sensors and two sets of electric push rods are respectively attached to the inner wall of the automatic feeding suction cup frame. A cleaning rod and two slots are respectively mounted below the automatic feeding suction cup frame. A threaded rod is rotatably connected to the inner wall of each slot. A brake motor is mounted on the right side of each slot, and the power output end of each brake motor is fixedly connected to the right end of the threaded rod. By using infrared sensors, impurities on the material surface can be monitored in real time. When an abnormality is detected, the controller immediately triggers the electric push rods to drive the slots to rise and fall, allowing the cleaning rods to precisely contact the material surface. Simultaneously, the rotating motor drives the cleaning rods to rotate at high speed to remove impurities, fundamentally avoiding suction cup failure or wear caused by impurities.

Description

Technical Field

[0001] This utility model belongs to the field of automatic feeding technology for die-cutting machines, and specifically relates to an induction-type automatic feeding mechanism for die-cutting machines. Background Technology

[0002] The inductive automatic feeding mechanism of a die-cutting machine refers to an automated device that uses sensor technologies such as photoelectric, proximity, and infrared to monitor the material status in real time, and combines it with a mechanical execution system and a control system to realize the automatic conveying, positioning, and precise feeding of materials to the die-cutting station. Its core lies in using sensing elements to replace manual perception of material position, quantity, and offset, and using electrical signals to drive mechanical components such as motors, cylinders, and conveyor belts to complete the feeding action. This solves the problems of low efficiency, poor accuracy, and weak safety of traditional manual feeding, and is a key component for realizing automation and intelligence in die-cutting production lines.

[0003] However, during the operation of the induction-type automatic feeding mechanism of the die-cutting machine, impurities attached to the surface of the material can easily cause the vacuum suction cup to fail, or even accelerate the wear of the suction cup and cause damage. Currently, similar equipment on the market generally lacks intelligent detection and automatic removal mechanisms for impurities. This not only significantly reduces production efficiency, but also increases the risk of equipment failure and maintenance costs, seriously affecting the continuity and stability of the production line.

[0004] To address the aforementioned issues, this application proposes an induction-type automatic feeding mechanism for a die-cutting machine. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides an induction-type automatic feeding mechanism for a die-cutting machine, which features improved production line continuity and stability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an induction-type automatic feeding mechanism for a die-cutting machine, comprising an automatic feeding suction cup frame, a controller being disposed above the automatic feeding suction cup frame, an infrared photoelectric sensor and two sets of electric push rods being respectively clamped to the inner wall of the automatic feeding suction cup frame, a cleaning rod and two slot frames being respectively disposed below the automatic feeding suction cup frame, a threaded rod being rotatably connected to the inner wall of each slot frame, a brake motor being disposed on the right side of each slot frame, the power output end of each brake motor being fixedly connected to the right end of the threaded rod, a sliding frame being slidably connected inside each slot frame, the inner wall of each sliding frame being threadedly connected to the outer surface of the threaded rod, the inner wall of each sliding frame being rotatably connected to the outer surface of the cleaning rod, and a rotary motor being disposed on the front side of one of the slot frames, the power output end of the rotary motor being fixedly connected to the end of the cleaning rod near the brake motor.

[0007] As a preferred embodiment of this utility model, a connecting plate is fixedly connected to the bottom surface of the controller, and the bottom surface of the connecting plate is fixedly connected to the upper surface of the automatic feeding suction cup frame.

[0008] As a preferred embodiment of this utility model, a reinforcing ring is fixedly connected to the outer surface of each electric push rod, and the bottom surface of each reinforcing ring is fixedly connected to the upper surface of the automatic feeding suction cup frame.

[0009] As a preferred embodiment of this utility model, the outer surface of the infrared photoelectric sensor is fixedly connected to a fixing frame, and the bottom surface of the fixing frame is fixedly connected to the upper surface of the automatic feeding suction cup frame.

[0010] As a preferred embodiment of this utility model, each of the electric push rods has a connecting ring fixedly connected to its telescopic end, and the bottom surface of each set of connecting rings is fixedly connected to the upper surface of the slot frame.

[0011] As a preferred technical solution of this utility model, a limiting ring is fixedly connected to the outer surface of each threaded rod, and the side of each group of limiting rings that is close to each other is in contact with the two sides of the slot frame.

[0012] As a preferred embodiment of this utility model, a connecting frame is fixedly connected to the upper surface of each of the brake motors, and the upper surface of each connecting frame is fixedly connected to the bottom surface of the automatic feeding suction cup frame.

[0013] As a preferred embodiment of this utility model, a fixed base is fixedly connected to the upper surface of the rotary motor, and the back of the fixed base is fixedly connected to the front of one of the sliding frames.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting an infrared beam sensor, it can monitor impurities on the material surface in real time. When an abnormality is detected, the controller immediately triggers the electric push rod to drive the slot frame to lift and lower, so that the cleaning rod is precisely close to the material surface. At the same time, the rotary motor drives the cleaning rod to rotate at high speed to remove impurities, fundamentally avoiding the problem of suction cup adsorption failure or wear caused by impurities. Furthermore, by driving the threaded rod to rotate precisely through the brake motor, the sliding frame can be moved laterally with the cleaning rod, thereby intelligently adjusting the cleaning range according to the material size, significantly improving the stability and production efficiency of the induction automatic feeding of the die-cutting machine. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the automatic feeding suction cup frame in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the electric push rod in this utility model;

[0019] Figure 4 This is a cross-sectional view of the slot frame in this utility model;

[0020] Figure 5 This is a schematic diagram of the sliding frame in this utility model;

[0021] In the diagram: 1. Automatic feeding suction cup frame; 2. Controller; 3. Connecting plate; 4. Electric push rod; 5. Reinforcing ring; 6. Infrared beam sensor; 7. Fixing frame; 8. Slot frame; 9. Connecting ring; 10. Connecting frame; 11. Brake motor; 12. Sliding frame; 13. Threaded rod; 14. Limit ring; 15. Cleaning rod; 16. Fixing base; 17. Rotary motor. Detailed Implementation

[0022] 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. Example

[0023] Please see Figure 1-5 The present invention provides the following technical solution: an induction-type automatic feeding mechanism for a die-cutting machine, comprising an automatic feeding suction cup frame 1, a controller 2 above the automatic feeding suction cup frame 1, an infrared photoelectric sensor 6 and two sets of electric push rods 4 respectively clamped to the inner wall of the automatic feeding suction cup frame 1, a cleaning rod 15 and two slot frames 8 respectively below the automatic feeding suction cup frame 1, a threaded rod 13 rotatably connected to the inner wall of each slot frame 8, a brake motor 11 is provided on the right side of each slot frame 8, the power output end of each brake motor 11 is fixedly connected to the right end of the threaded rod 13, a sliding frame 12 is slidably connected inside each slot frame 8, the inner wall of each sliding frame 12 is threadedly connected to the outer surface of the threaded rod 13, the inner wall of each sliding frame 12 is rotatably connected to the outer surface of the cleaning rod 15, and a rotary motor 17 is provided on the front of one of the slot frames 8, the power output end of the rotary motor 17 is fixedly connected to the end of the cleaning rod 15 near the brake motor 11;

[0024] In this embodiment, the automatic feeding suction cup frame 1 is equipped with a material-picking suction cup and a sensing device, and moves and rotates through a guiding mechanism and a driving mechanism to complete the material picking and feeding work.

[0025] Specifically, a connecting plate 3 is fixedly connected to the bottom surface of the controller 2. The bottom surface of the connecting plate 3 is fixedly connected to the upper surface of the automatic feeding suction cup frame 1. In this embodiment, the controller 2 can be fixed to the automatic feeding suction cup frame 1 through the connecting plate 3. At the same time, the controller 2 is a PLC programmable logic control device, which is a digital computing and operating electronic system designed for industrial automation control scenarios. It stores instructions through a programmable memory and can perform logical operations, sequential control, timing, counting and arithmetic operations, thereby controlling various machines or production processes.

[0026] Specifically, a reinforcing ring 5 is fixedly connected to the outer surface of each electric push rod 4, and the bottom surface of each reinforcing ring 5 is fixedly connected to the upper surface of the automatic feeding suction cup frame 1. In this embodiment, the electric push rod 4 can be fixed to the automatic feeding suction cup frame 1 through the reinforcing ring 5, so that the electric push rod 4 can be used stably.

[0027] Specifically, a fixing frame 7 is fixedly connected to the outer surface of the infrared beam sensor 6. The bottom surface of the fixing frame 7 is fixedly connected to the upper surface of the automatic feeding suction cup frame 1. In this embodiment, the infrared beam sensor 6 can be fixed by the fixing frame 7. At the same time, the infrared beam sensor 6 is a photoelectric sensor that uses infrared light for non-contact detection. It determines the existence or movement state of the target object by whether the infrared beam between the transmitting end and the receiving end is blocked. Its working principle is based on the emission and reception of infrared light and it is widely used in object detection, position tracking and security alarm scenarios.

[0028] Specifically, each electric push rod 4 has a connecting ring 9 fixedly connected to its telescopic end. The bottom surface of each set of connecting rings 9 is fixedly connected to the upper surface of the slot frame 8. In this embodiment, the electric push rod 4 and the slot frame 8 can be fixed through the connecting rings 9, so that the electric push rod 4 can drive the slot frame 8 to move.

[0029] Specifically, each threaded rod 13 is fixedly connected to a limiting ring 14 on its outer surface. The side of each set of limiting rings 14 that is close to each other is in contact with the two sides of the slot frame 8. In this embodiment, the limiting rings 14 can limit the threaded rod 13 to the slot frame 8, thereby enabling the threaded rod 13 to rotate stably.

[0030] Specifically, each brake motor 11 has a connecting frame 10 fixedly connected to its upper surface, and the upper surface of each connecting frame 10 is fixedly connected to the bottom surface of the automatic feeding suction cup frame 1. In this embodiment, the brake motor 11 can be fixed by the connecting frame 10. At the same time, the brake motor 11 is a motor that integrates an electromagnetic brake device. The motor can achieve rapid braking, positioning or anti-reverse rotation by energizing or de-energizing the electromagnetic brake. It is a special motor with braking function.

[0031] Specifically, a fixed base 16 is fixedly connected to the upper surface of the rotary motor 17. The back of the fixed base 16 is fixedly connected to the front of one of the sliding frames 12. In this embodiment, the rotary motor 17 can be fixed to the sliding frame 12 through the fixed base 16. At the same time, the rotary motor 17 is a device that converts electrical energy into mechanical energy. It uses the principle of electromagnetic induction to make the rotor rotate around the axis to realize energy transfer or mechanical motion output. Its core feature is that the rotor makes circular motion in the stator magnetic field. It is the most common power source in modern power systems, industrial drives and home appliances.

[0032] The working principle and usage process of this utility model are as follows: During use, the infrared beam sensor 6 monitors the surface condition of the material in real time. When impurities are detected, the signal is quickly transmitted to the controller 2. Upon receiving the signal, the controller 2 immediately issues a command to start the electric push rod 4. The electric push rod 4 drives the trough frame 8 to descend through the connecting ring 9, causing the cleaning rod 15 to gradually approach the material surface. At the same time, the controller 2 controls the rotary motor 17 to start, driving the cleaning rod 15 to rotate at high speed to clean the impurities on the material surface. During this process, if it is necessary to adjust the cleaning range according to the size of the material, the cleaning range can be adjusted accordingly. When the controller 2 starts the brake motor 11, the brake motor 11 drives the threaded rod 13 to rotate. The threaded rod 13 drives the sliding frame 12 to move within the slot frame 8 through thread transmission, which in turn drives the sweeping rod 15 to move, thus achieving precise adjustment of the sweeping range. After the impurities are swept away, the electric push rod 4 drives the slot frame 8 to rise and reset. Then, the material-picking suction cup on the automatic feeding suction cup frame 1 completes the material picking and feeding work under the action of the sensing device, guiding mechanism and driving mechanism, and accurately conveys the material to the die-cutting station for subsequent die-cutting processing.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A die cutting machine induction type automatic feeding mechanism, characterized in that: The system includes an automatic feeding suction cup frame (1), with a controller (2) positioned above it. Infrared beam sensors (6) and two sets of electric push rods (4) are respectively attached to the inner wall of the automatic feeding suction cup frame (1). A cleaning rod (15) and two slots (8) are respectively positioned below the automatic feeding suction cup frame (1). A threaded rod (13) is rotatably connected to the inner wall of each slot (8). A brake motor (11) is positioned on the right side of each slot (8). Each brake motor (11)... The power output end is fixedly connected to the right end of the threaded rod (13). Each slot frame (8) is slidably connected to a sliding frame (12). The inner wall of each sliding frame (12) is threadedly connected to the outer surface of the threaded rod (13). The inner wall of each sliding frame (12) is rotatably connected to the outer surface of the sweeping rod (15). A rotary motor (17) is provided on the front of one of the slot frames (8). The power output end of the rotary motor (17) is fixedly connected to the end of the sweeping rod (15) near the brake motor (11).

2. The induction type automatic feeding mechanism of a die-cutting machine according to claim 1, characterized in that: The bottom surface of the controller (2) is fixedly connected to a connecting plate (3), and the bottom surface of the connecting plate (3) is fixedly connected to the upper surface of the automatic feeding suction cup frame (1).

3. The induction type automatic feeding mechanism of a die cutting machine according to claim 1, characterized in that: Each of the electric push rods (4) has a reinforcing ring (5) fixedly connected to its outer surface, and the bottom surface of each reinforcing ring (5) is fixedly connected to the upper surface of the automatic feeding suction cup frame (1).

4. The induction type automatic feeding mechanism of a die-cutting machine according to claim 1, characterized in that: The outer surface of the infrared photoelectric sensor (6) is fixedly connected to a fixing frame (7), and the bottom surface of the fixing frame (7) is fixedly connected to the upper surface of the automatic feeding suction cup frame (1).

5. The induction type automatic feeding mechanism of a die cutting machine according to claim 1, characterized in that: Each of the electric push rods (4) has a connecting ring (9) fixedly connected to its telescopic end, and the bottom surface of each set of connecting rings (9) is fixedly connected to the upper surface of the slot frame (8).

6. The induction type automatic feeding mechanism of a die-cutting machine according to claim 1, characterized in that: Each of the threaded rods (13) has a limiting ring (14) fixedly connected to its outer surface. The side of each set of limiting rings (14) that is close to each other is in contact with the two sides of the slot frame (8).

7. The induction type automatic feeding mechanism of a die cutting machine according to claim 1, characterized in that: Each of the brake motors (11) has a connecting frame (10) fixedly connected to its upper surface, and the upper surface of each connecting frame (10) is fixedly connected to the bottom surface of the automatic feeding suction cup frame (1).

8. The induction-type automatic feeding mechanism for a die-cutting machine according to claim 1, characterized in that: The upper surface of the rotary motor (17) is fixedly connected to a fixed seat (16), and the back of the fixed seat (16) is fixedly connected to the front of one of the sliding frames (12).

Images