Fool-proof device for robot automatic production line

Abstract

The utility model discloses a fool-proof device for a robot automatic production line, which comprises a base, an electric cabinet is arranged at the rear end of the top of the base, and a console is arranged at the top of the electric cabinet. The fool-proof sensing assembly is arranged between the side guardrails at the front end of the top of the base, so that an operator needs to stand on the positioning pedal when controlling the robot automatic production line to run on the console, and meanwhile, the pressure sensor senses the pressure; an infrared grating formed between the infrared grating emitter and the infrared grating receiver senses that an operator stands between the side guardrails to control the production line, and if the pressure sensor, the infrared grating emitter and the infrared grating receiver cannot sense the existence of personnel, it represents that no personnel operates the equipment, so that the machine is stopped; operation workers are ensured to be on the control equipment when the robot automatic production line works, and safety accidents caused by disordered walking of the workers when the production line runs are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automated production lines, in particular to a fool-proof device for a robot automated production line. Background Art

[0002] Robotic automated production line refers to a production method that uses robotic technology, computer technology and automation technology to achieve automated production on product production lines. It can meet the needs of products with large production volume and high quality requirements. When the robotic automated production line is running, if workers make mistakes in operation or program errors, safety accidents are likely to occur, affecting the safe production operations. Therefore, it is necessary to set up a robot automated production line anti-fool device to improve the safety performance of the automated production line;

[0003] For example, a high-safety robot gripper fool-proof device disclosed in the utility model with authorization announcement number CN213890052U includes a mounting plate installed on a mechanical arm, a mounting seat with an L-shaped structure is slidably connected to one side of the mounting plate perpendicular to the ground along its height direction, a gripper for grabbing materials is fixedly connected to the bottom of the mounting seat, an infrared sensor electrically connected to the mechanical arm is fixedly installed on the mounting seat, and a baffle for shielding the infrared rays emitted by the infrared sensor when the mounting seat slides above the mounting plate is fixedly connected to the side of the mounting plate close to the mounting seat. The utility model uses an infrared sensor set on the mounting seat. If the gripper drops beyond a reasonable range, the baffle on the mounting plate can shield the infrared rays emitted by the infrared sensor, and then the controller can control the mechanical arm to stop working to avoid the gripper from continuing to lower its position and causing damage to the production equipment or materials. However, in the application process of this technical solution, the control equipment is in a safe position for personnel to safely operate the automated production line. If the worker leaves the position of the control equipment when the automated production line is running, a safety accident is likely to occur. There is a technical problem that the control personnel cannot be guaranteed to be in a safe position when the automated production line is running. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an anti-fool device for a robot automated production line, which can solve the problem that the control equipment is in a safe position for personnel to safely operate the automated production line. If the workers leave the position of the control equipment when the automated production line is running, safety accidents are likely to occur, and there is a technical problem that it is impossible to ensure that the control personnel are in a safe position when the automated production line is running.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a fool-proofing device for a robot automated production line, comprising a base, an electric control box is arranged at the rear end of the top of the base, a control panel is arranged on the top of the electric control box, double-control switches are arranged on both sides of the top of the control panel, side guardrails are arranged on both sides of the front end of the top of the base, a positioning pedal is arranged at the front end of the top of the base, pressure sensors are arranged near the middle on both sides of the front end of the top of the base, an infrared grating transmitter is arranged on one side between the side guardrails, an infrared grating receiver is arranged on the other side between the side guardrails, and an alarm component is arranged on one side of the rear end of the top of the base.

[0006] As a preferred technical solution of the utility model, the infrared grating transmitter and the infrared grating receiver are in the same vertical plane, and the infrared grating transmitter and the infrared grating receiver are parallel to each other.

[0007] As a preferred technical solution of the utility model, the pressure sensor is symmetrically arranged at the front end of the top of the base, and the top of the pressure sensor is fixedly connected to the bottom end of the positioning pedal.

[0008] As a preferred technical solution of the utility model, the pressure sensor is circular, and the positioning pedal is parallel to the top surface of the base.

[0009] As a preferred technical solution of the utility model, the double-control switch is symmetrically arranged on the top of the control console, and the side guardrail is symmetrically arranged on the front end of the top of the base.

[0010] As a preferred technical solution of the utility model, the alarm component includes a fixed pole, which is arranged on one side of the rear end of the top of the base, and a buzzer alarm is arranged on the top of the fixed pole, and an alarm light is arranged on the top of the buzzer alarm.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By setting up a foolproof sensing component between the side guardrails at the front end of the top of the base, the operator needs to stand on the positioning pedal when the robot automation production line is running under the control console. At the same time, the pressure sensor senses the pressure, and the infrared grating formed between the infrared grating transmitter and the infrared grating receiver senses that the operator is standing between the side guardrails to control the production line. If the pressure sensor, infrared grating transmitter and infrared grating receiver cannot sense the presence of personnel, it means that no personnel are operating the equipment and the equipment is shut down, ensuring that the operator is on the control equipment when the robot automation production line is working, avoiding safety accidents caused by personnel walking around when the production line is running;

[0013] 2. An alarm component is provided on one side of the rear end of the top of the base. When the sensor component cannot sense that the operator is in a safe position, the buzzer alarm and the alarm light can send out an audible and visual alarm, alerting the technical worker to work safely, thereby further optimizing the anti-foolproof function of the robot automated production line and making the automated production line operate more safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 This is a front view structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Base; 2. Positioning pedal; 3. Side guardrail; 4. Electric control box; 5. Control panel; 6. Buzzer alarm; 7. Fixed pole; 8. Double control switch; 9. Infrared grating transmitter; 10. Infrared grating receiver; 11. Warning light; 12. Pressure sensor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a foolproof device for a robot automated production line, comprising a base 1, an electric control box 4 is arranged at the rear end of the top of the base 1, a control panel 5 is arranged at the top of the electric control box 4, double-control switches 8 are arranged on both sides of the top of the control panel 5, and the double-control switches 8 are symmetrically arranged on the top of the control panel 5, and the double-control switches 8 are made to open and close the equipment by the double-control switches 8, and side guardrails 3 are arranged on both sides of the front end of the top of the base 1, and the side guardrails 3 are symmetrically arranged at the front end of the top of the base 1, and the side guardrails 3 are limited by the side guardrails 3.

[0022] As a further implementation of this embodiment, Figure 1-4 As shown, a positioning pedal 2 is arranged at the front end of the top of the base 1, and the positioning pedal 2 is parallel to the top surface of the base 1. Pressure sensors 12 are arranged near the middle of both sides of the top front end of the base 1. The pressure sensor 12 is circular, and the top of the pressure sensor 12 is fixedly connected to the bottom end of the positioning pedal 2. The weight on the pedal 2 is sensed and positioned by the pressure sensor 12. An infrared grating transmitter 9 is arranged on one side between the side guardrails 3, and an infrared grating receiver 10 is arranged on the other side between the side guardrails 3. The infrared grating transmitter 9 and the infrared grating receiver 10 are in the same vertical plane. The infrared The grating transmitter 9 and the infrared grating receiver 10 are parallel to each other, and the pressure sensor 12 is symmetrically arranged at the front end of the top of the base 1. The infrared grating formed between the infrared grating transmitter 9 and the infrared grating receiver 10 senses the operator standing between the side guardrails 3 to control the production line. If the pressure sensor 12 and the infrared grating transmitter 9 and the infrared grating receiver 10 cannot sense the presence of personnel, it means that there is no personnel operating the equipment and the equipment is shut down, ensuring that the operator is on the control equipment when the robot automation production line is working, avoiding safety accidents caused by personnel walking around when the production line is running;

[0023] When the operator controls the robot automated production line on the control console 5, he needs to stand on the positioning pedal 2. At the same time, the pressure sensor 12 senses the pressure, and the infrared grating formed between the infrared grating transmitter 9 and the infrared grating receiver 10 senses that the operator is standing between the side guardrails 3 to control the production line. If the pressure sensor 12, the infrared grating transmitter 9 and the infrared grating receiver 10 do not sense the presence of a person, it means that no one is operating the equipment, so the equipment is shut down.

[0024] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, an alarm component is arranged on one side of the top rear end of the base 1, and the alarm component includes a fixed vertical pole 7, and the fixed vertical pole 7 is arranged on one side of the top rear end of the base 1, and a buzzer alarm 6 is arranged on the top of the fixed vertical pole 7, and an alarm light 11 is arranged on the top of the buzzer alarm 6. When the sensor component cannot sense that the operator is in a safe position, the buzzer alarm 6 and the alarm light 11 can send out an audible and visual alarm to warn the technical worker to work safely, thereby further optimizing the fool-proofing function of the robot automated production line and making the automated production line operate more safely;

[0025] Specific working principle:

[0026] When using the anti-foolproofing device of the robot automated production line, a skilled worker stands on the positioning pedal 2 and controls the operation of the robot automated production line through the control console 5. At the same time, the pressure on the positioning pedal is sensed by the pressure sensor 12, and the infrared grating formed between the infrared grating transmitter 9 and the infrared grating receiver 10 senses that the operator is standing between the side guardrails 3 to control the production line. If the pressure sensor 12 and the infrared grating transmitter 9 and the infrared grating receiver 10 cannot sense the presence of personnel, it means that no one is operating the equipment and the equipment is shut down. When the skilled worker cannot be sensed to be in a safe position, the buzzer alarm 6 and the alarm light 11 can send out an audible and visual alarm when the sensor component cannot sense that the operator is in a safe position, thereby optimizing the anti-foolproofing function of the robot automated production line to avoid skilled workers from mistakenly entering the robot automated production line and causing safety accidents.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A foolproof device for a robot automated production line, comprising a base (1), characterized in that: An electric control box (4) is arranged at the rear end of the top of the base (1), a control panel (5) is arranged at the top of the electric control box (4), double control switches (8) are arranged on both sides of the top of the control panel (5), side guardrails (3) are arranged on both sides of the front end of the top of the base (1), a positioning pedal (2) is arranged at the front end of the top of the base (1), pressure sensors (12) are arranged near the middle of both sides of the front end of the top of the base (1), an infrared grating transmitter (9) is arranged on one side between the side guardrails (3), an infrared grating receiver (10) is arranged on the other side between the side guardrails (3), and an alarm component is arranged on one side of the rear end of the top of the base (1).

2. The foolproof device for a robot automated production line according to claim 1, characterized in that: The infrared grating transmitter (9) and the infrared grating receiver (10) are located in the same vertical plane, and the infrared grating transmitter (9) and the infrared grating receiver (10) are parallel to each other.

3. The foolproof device for a robot automated production line according to claim 1, characterized in that: The pressure sensor (12) is symmetrically arranged at the front end of the top of the base (1), and the top of the pressure sensor (12) is fixedly connected to the bottom end of the positioning pedal (2).

4. The foolproof device for a robot automated production line according to claim 1, characterized in that: The pressure sensor (12) is circular, and the positioning pedal (2) is parallel to the top surface of the base (1).

5. The foolproof device for a robot automated production line according to claim 1, characterized in that: The double-control switch (8) is symmetrically arranged on the top of the control console (5), and the side guardrail (3) is symmetrically arranged on the front end of the top of the base (1).

6. The foolproof device for a robot automated production line according to claim 1, characterized in that: The alarm component comprises a fixed pole (7), the fixed pole (7) being arranged on one side of the rear end of the top of the base (1), a buzzer alarm (6) being arranged at the top of the fixed pole (7), and an alarm light (11) being arranged at the top of the buzzer alarm (6).

Images