Automobile body conveying system in automobile production process

Abstract

The utility model relates to an automobile body conveying system in the automobile production process. The utility model is suitable for the technical field of automobile production equipment. According to the technical scheme, the car body conveying system in the car production process is characterized by comprising a car body conveying line formed by connecting a plurality of roller beds end to end, rolling wheels used for driving a skid to move are arranged on the roller beds, and the rolling wheels are driven by a driving motor; the moving-in sensor is arranged at the inlet end of a machining station on the vehicle body conveying line and is used for acquiring an in-place signal that a skid on the vehicle body conveying line moves into the machining station; the moving-out sensor is arranged at the outlet end of a machining station on the vehicle body conveying line and is used for acquiring an in-place signal that the skid on the vehicle body conveying line moves out of the machining station; and the controller is connected with the shift-in sensor, the shift-out sensor and the driving motor, and the controller can receive in-place signals acquired by the shift-in sensor and the shift-out sensor and control the driving power of the driving motor.

Description

Technical Field

[0001] The utility model relates to a conveying system for automobile bodies in the automobile production process and is applicable to the technical field of automobile production equipment. Background Art

[0002] The existing paint shop inspection line uses a traveling conveyor system, that is, the conveyor system drives the vehicle in and out of the processing station at a low and uniform speed. Under normal circumstances, the conveyor system does not stop. The body on the sled is processed after the sled is clamped by the sled clamping mechanism at the processing station. The low and uniform speed operation of the conveyor system can effectively avoid damage to the sled clamping mechanism, but this makes the transportation efficiency of the entire conveyor system low, which ultimately affects the efficiency of automobile production. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to solve the above technical problem, the utility model provides a conveying system for the car body in the automobile production process.

[0004] The technical solution adopted by the utility model is: a conveying system for automobile bodies in the automobile production process, characterized in that:

[0005] The body conveyor line is composed of several roller beds connected end to end, and the roller beds are provided with rollers for driving the sled to move, and the rollers are driven by a driving motor;

[0006] The moving-in sensor is arranged at the entrance end of the processing station on the body conveyor line, and is used to obtain the arrival signal of the sliding sled moving into the processing station on the body conveyor line;

[0007] The moving-out sensor is arranged at the exit end of the processing station on the body conveyor line, and is used to obtain the arrival signal of the slide moving out of the processing station on the body conveyor line;

[0008] The controller is connected to the in-position sensor, the out-position sensor and the drive motor, and the controller can receive the in-position signal obtained by the in-position sensor and the out-position sensor and control the driving power of the drive motor. In this way, when the sled moves into the entrance end of the processing station, the in-position sensor obtains the in-position signal of the sled and sends the in-position signal to the controller, and the controller controls the driving power of the drive motor to slow down the transportation speed of the sled at the processing station; when the sled moves to the exit end of the processing station, the out-position sensor obtains the in-position signal of the sled and sends the in-position signal to the controller, and the controller controls the driving power of the drive motor to speed up the transportation speed of the sled at the processing station. In this way, the transportation speed of the car body and the sled between the processing stations can be accelerated, and the production efficiency of automobile production can be improved. At the same time, the slower speed in the processing station can also increase the service life of the sled clamping module.

[0009] The moving-in sensor is a photoelectric sensor. When the sled enters the entrance end of the processing station on the body conveyor line, the moving-in sensor senses the sled and sends a signal to the controller.

[0010] The removal sensor is a photoelectric sensor. When the slide enters the exit end of the processing station on the body conveyor line, the removal sensor senses the slide and sends a signal to the controller.

[0011] A sled clamping mechanism and an in-place detection sensor are provided in the processing station;

[0012] The sled clamping mechanism has a clamping cylinder installed in the processing station, a clamping claw that cooperates with the positioning rod on the sled is installed at the end of the clamping cylinder, and the clamping cylinder is connected to the controller;

[0013] The in-position detection sensor is a photoelectric sensor, which is connected to the controller. In this way, when the slide moves to the processing position of the processing station on the body conveyor line, the in-position detection sensor senses the slide and sends a signal to the controller, which controls the clamping cylinder to operate and clamp the positioning rod to clamp the slide on the processing station.

[0014] The beneficial effects of the utility model are as follows: the utility model sets an in-sensor at the entrance end of the processing station on the body conveyor line, which is used to send in-position information to the controller when the body moves into the processing station with the slide, and the controller controls the power of the driving motor to slow down the conveying speed of the body conveyor line, so that the slide and the body can be stably moved into the processing station, reducing the damage to the slide clamping mechanism caused by the excessive running speed of the slide; the utility model sets an out-sensor at the exit end of the processing station on the body conveyor line, which is used to send in-position information to the controller when the body moves out of the processing station with the slide, and the controller controls the power of the driving motor to speed up the conveying speed of the body conveyor line, improve the transportation speed of the slide between the processing stations, and thus improve the processing efficiency of automobile production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : The structural schematic diagram of the utility model.

[0016] Figure 2 : Figure 1 Sectional view at AA.

[0017] Figure 3 : Connection block diagram of the utility model.

[0018] In the figure: 1. roller bed; 1-1. roller; 1-2. drive motor; 2. slide; 3. processing station; 4. move-in sensor; 5. move-out sensor; 6. clamping cylinder; 7. clamping claw; 8. in-position detection sensor; 9. controller; 10. positioning rod. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0020] The present embodiment is a conveying system for automobile bodies in the automobile production process, which is used to quickly slide the slide 2 and the automobile body between two processing stations 3 on the automobile body conveying line, and slow down the movement speed of the slide 2 when moving into the processing station 3, so that the automobile production line has higher production efficiency while reducing damage to the slide clamping mechanism when the slide 2 moves into the processing station 3.

[0021] In this embodiment, the body conveyor line is composed of a roller bed 1, on which a roller 1-1 is provided for driving the slide 2 to move. The roller 1-1 is driven by a drive motor 1-2, and the drive motor 1-2 is connected to a controller 9. The controller 9 can adjust the drive power of the drive motor 1-2.

[0022] In this embodiment, a moving-in sensor 4 is provided at the entrance end of the processing station 3 on the body conveyor line, and the moving-in sensor 4 is a photoelectric sensor. Thus, when the sled 2 and the body move into the processing station 3 on the body conveyor line, the moving-in sensor 4 senses the sled 2 and sends an in-position signal to the controller 9. After receiving the in-position signal from the moving-in sensor 4, the controller 9 controls the driving power of the driving motor 1-2, reduces the moving speed of the sled 2 on the body conveyor line, and makes the sled 2 move into the processing station 3 slowly and stably, avoiding collision damage to personnel and other equipment in the processing station 3.

[0023] In this embodiment, a removal sensor 5 is provided at the exit end of the processing station 3 on the body conveyor line, and the removal sensor 5 is a photoelectric sensor. Thus, when the sled 2 and the body move out of the processing station 3 on the body conveyor line, the removal sensor 5 senses the sled 2 and sends an in-position signal to the controller 9. After receiving the in-position signal from the removal sensor 5, the controller 9 controls the driving power of the drive motor 1-2, increases the moving speed of the sled 2 on the body conveyor line, enables the sled 2 to be quickly transported between the processing stations 3, and improves the processing efficiency of the overall body conveyor line.

[0024] In this embodiment, a slide clamping mechanism is provided in the processing station 3, and the slide clamping mechanism is used to clamp the slide 2 when the slide 2 moves to the processing position in the processing station 3, so that the car body is positioned in the processing station 3, which is convenient for subsequent processing of the car body, and at the same time clamps the slide 2.

[0025] In this embodiment, a clamping cylinder 6 is installed in the processing station 3, the clamping cylinder 6 is connected to the controller 9, and a clamping claw 7 is installed at the end of the clamping cylinder 6 to cooperate with the positioning rod 10 on the sled 2. In this way, when the sled 2 moves to the processing position in the processing station 3, the clamping cylinder 6 operates and causes the clamping claw 7 to clamp the positioning rod 10, thereby positioning the sled 2 and the vehicle body.

[0026] In this embodiment, a position detection sensor 8 is further provided in the processing station 3. The position detection sensor 8 is a photoelectric sensor, and the position detection sensor 8 is connected to the controller 9. Thus, after the position detection sensor 8 senses that the sled 2 moved into the processing station 3 has moved to the corresponding position, the position detection sensor 8 sends a position signal to the controller 9, and the controller 9 controls the clamping cylinder 6 to clamp the positioning rod 10 of the sled 2.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveying system for automobile bodies in the automobile production process, characterized in that: have: The vehicle body conveyor line is composed of a plurality of roller beds (1) connected together, wherein the roller bed (1) is provided with a roller (1-1) for driving a sled (2) to move, and the roller (1-1) is driven by a driving motor (1-2); A moving-in sensor (4) is arranged at the entrance end of the processing station (3) on the body conveyor line and is used to obtain an arrival signal of the sliding sled (2) on the body conveyor line moving into the processing station (3); A moving-out sensor (5) is arranged at the exit end of the processing station (3) on the body conveyor line and is used to obtain an arrival signal of the sliding sled (2) on the body conveyor line moving out of the processing station (3); The controller (9) is connected to the in-movement sensor (4), the out-movement sensor (5) and the driving motor (1-2). The controller (9) can receive the in-position signals obtained by the in-movement sensor (4) and the out-movement sensor (5) and control the driving power of the driving motor (1-2).

2. A conveying system for automobile bodies in an automobile production process according to claim 1, characterized in that: The moving-in sensor (4) is a photoelectric sensor. When the sled (2) enters the entrance end of the processing station (3) on the vehicle body conveying line, the moving-in sensor (4) senses the sled (2) and sends a signal to the controller (9).

3. The conveying system for automobile bodies in the automobile production process according to claim 1, characterized in that: The removal sensor (5) is a photoelectric sensor. When the sled (2) enters the exit end of the processing station (3) on the vehicle body conveyor line, the removal sensor (5) senses the sled (2) and sends a signal to the controller (9).

4. The system for conveying a car body in a car production process according to claim 1, characterized in that: A sled clamping mechanism and an in-position detection sensor (8) are provided in the processing station (3); The sled clamping mechanism comprises a clamping cylinder (6) installed in the processing station (3), a clamping claw (7) cooperating with a positioning rod (10) on the sled (2) is installed at the end of the clamping cylinder (6), and the clamping cylinder (6) is connected to a controller (9); The in-place detection sensor (8) is a photoelectric sensor, and the in-place detection sensor (8) is connected to a controller (9).

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