Carrier stopping and springback preventing mechanism

Abstract

The utility model discloses a carrier stopping and springback preventing mechanism which comprises an air cylinder, and the vertical telescopic end of the air cylinder is connected with a vertical mounting plate; a horizontal mounting plate is fixed to the upper end of the vertical mounting plate, a horizontal linear sliding block guide rail is arranged on the horizontal mounting plate, a bearing mounting plate is fixed to a sliding block of the horizontal linear sliding block guide rail, a stopping bearing is arranged at the horizontal end of the bearing mounting plate, and the stopping bearing is driven by an air cylinder to move to a carrier circulation station. A baffle is fixed to the side, where the stopping bearing is located, of the bearing mounting plate, a buffer is arranged between the baffle and the vertical mounting plate, after the carrier touches the stopping bearing, the bearing mounting plate and the baffle are driven to slide on the horizontal linear sliding block guide rail, and horizontal buffering is achieved under the action of the buffer. By effectively preventing the carrier from rebounding after the carrier is in place, a product can be accurately positioned at a preset position, and product assembly or processing errors caused by inaccurate positioning are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, and in particular to a vehicle stopping and anti-rebound mechanism. Background Art

[0002] In the continuous progress of industrial automation production, the precise stopping and positioning of vehicles in the product assembly process have become an indispensable link. Traditionally, we rely on fixed stop point modules or stop cylinders to achieve this goal. However, with the increase in the quality of the tooling of the products to be processed, the limitations of these simple structures have become increasingly prominent, mainly manifested as an increase in the number of required workpieces, an increase in the occupied space, and the inability to effectively cope with the inertial rebound problem caused by the increase in the vehicle quality, thereby affecting the positioning accuracy. Summary of the Invention

[0003] Utility Model Objective: In order to overcome the deficiencies of the background art, the utility model discloses a vehicle stopping and anti-rebound mechanism.

[0004] Technical Solution: The vehicle stopping and anti-rebound mechanism described in the utility model includes:

[0005] A cylinder, the vertical telescopic end of the cylinder is connected to a vertical mounting plate;

[0006] A horizontal mounting plate is fixed at the upper end of the vertical mounting plate. A horizontal linear slide rail is provided on the horizontal mounting plate. A bearing mounting plate is fixed on the slide block of the horizontal linear slide rail. A stop bearing is provided at the horizontal end of the bearing mounting plate. The stop bearing is driven by the cylinder to move to the vehicle transfer station;

[0007] A baffle is fixed on the bearing mounting plate on the side where the stop bearing is located. A buffer is provided between the baffle and the vertical mounting plate. After the vehicle touches the stop bearing, it drives the bearing mounting plate and the baffle to slide on the horizontal linear slide rail, and horizontal buffering is achieved under the action of the buffer.

[0008] Further, the cylinder is fixed to an external frame through a cylinder fixing plate. The telescopic end of the cylinder is connected to a cylinder connecting plate through a floating joint. The cylinder connecting plate is fixed to the vertical mounting plate. The vertical mounting plate is slidably connected to the cylinder fixing plate through a vertical linear slide rail.

[0009] Further, the stop bearing is mounted on the horizontal end of the bearing mounting plate through a mounting shaft and gaskets on both sides.

[0010] Further, the buffer is fixed on the vertical mounting plate. A first stop pin is provided on the baffle at the position corresponding to the buffer, and the buffer is impacted by the first stop pin.

[0011] Further, adjustment bolts are provided on the baffle, and second stop pins are provided on the vertical mounting plate corresponding to the positions of the adjustment bolts. The adjustment bolts pass through the baffle to impact the second stop pins, and the movement process of the baffle is adjusted by the adjustment bolts.

[0012] Further, a spring is provided between the baffle and the vertical mounting plate and fixed by an internal hexagonal screw boss (19) to achieve a buffering effect between the two.

[0013] Beneficial effects: Compared with the prior art, the advantages of the present utility model are as follows:

[0014] 1. Improve positioning accuracy: By effectively preventing the rebound after the carrier arrives, it ensures that the product can be accurately positioned at the predetermined position, reducing product assembly or processing errors caused by inaccurate positioning;

[0015] 2. Reduce space occupation: The mechanism is designed compactly. Compared with the traditional stop mechanism, it occupies less space, enabling the production line to make more efficient use of the limited space and improving space utilization efficiency;

[0016] 3. Strong adaptability: It can adjust the stop position according to actual needs, providing higher flexibility to adapt to different sizes or types of carriers and meeting diverse production requirements;

[0017] 4. Reduce failure rate: By solving the rebound problem, it reduces equipment failures and downtime caused by unstable carriers, improving the stability and continuity of the production line;

[0018] 5. Improve production efficiency: Precise positioning and reduced failure rate indirectly improve the overall production efficiency, enabling the production line to operate faster and more stably. Description of the Drawings

[0019] Figure 1 is an exploded view of the structure of the present utility model;

[0020] Figure 2 is the state of the present utility model Figure 1 ;

[0021] Figure 3 is the state of the present utility model Figure 2 . Detailed Embodiments

[0022] The technical solutions of the present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0023] Such as Figures 1-3 shown in the carrier stop and anti-rebound mechanism, including:

[0024] A cylinder 1, the vertical telescopic end of the cylinder 1 is connected to a vertical mounting plate 2;

[0025] A horizontal mounting plate 3 is fixed to the upper end of the vertical mounting plate 2. A horizontal linear slide rail 4 is provided on the horizontal mounting plate 3. A bearing mounting plate 5 is fixed to the slide block of the horizontal linear slide rail 4. A stop bearing 6 is provided at the horizontal end of the bearing mounting plate 5. The stop bearing 6 is driven by the cylinder 1 to move to the vehicle transfer station.

[0026] A baffle 7 is fixed to the side of the bearing mounting plate 5 where the stop bearing 6 is located. A buffer 8 is provided between the baffle 7 and the vertical mounting plate 2. After the vehicle touches the stop bearing 6, the bearing mounting plate 5 and the baffle 7 are driven to slide on the horizontal linear slide rail 4, and horizontal buffering is achieved under the action of the buffer 8.

[0027] The cylinder 1 is fixed to the external frame through a cylinder fixing plate 9. The telescopic end of the cylinder 1 is connected to a cylinder connecting plate 11 through a floating joint 10. The cylinder connecting plate 11 is fixed to the vertical mounting plate 2. The vertical mounting plate 2 is slidably connected to the cylinder fixing plate 9 through a vertical linear slide rail 12.

[0028] The stop bearing 6 is mounted on the horizontal end of the bearing mounting plate 5 through a mounting shaft 13 and gaskets 14 on both sides.

[0029] The buffer 8 is fixed to the vertical mounting plate 2. A first stop pin 15 is provided on the baffle 7 at the position corresponding to the buffer 8, and the buffer 8 is impacted by the first stop pin 15.

[0030] An adjusting bolt 16 is provided on the baffle 7. A second stop pin 17 is provided on the vertical mounting plate 2 at the position corresponding to the adjusting bolt 16. The adjusting bolt 16 passes through the baffle 7 to impact the second stop pin 17, and the movement process of the baffle 7 is adjusted through the adjusting bolt 16.

[0031] A spring 18 is provided between the baffle 7 and the vertical mounting plate 2 and is fixed through an internal hexagonal screw convex head 19 to achieve the buffering effect between the two.

[0032] During operation:

[0033] After the vehicle is transferred in place, the cylinder 1 is connected to high air pressure, the cylinder 1 returns to the origin, the stop bearing 6 is displaced to the vehicle position, and the stop mechanism starts to work. When the vehicle touches the stop bearing 6, the first stop pin 15 fixed to the bearing mounting plate 5 contacts the buffer 8. The buffer 8 and the spring 18 absorb the impact to prevent the vehicle from rebounding. The displacement process of the baffle 7 is adjusted through the adjusting bolt 16.

Claims

1. A vehicle blocking and anti-rebound mechanism, characterized in that Comprising: A cylinder (1), the vertical telescopic end of the cylinder (1) is connected to a vertical mounting plate (2); A horizontal mounting plate (3) is fixed to the upper end of the vertical mounting plate (2). A horizontal linear slider guide (4) is provided on the horizontal mounting plate (3). A bearing mounting plate (5) is fixed to the slider of the horizontal linear slider guide (4). A stop bearing (6) is provided at the horizontal end of the bearing mounting plate (5). The stop bearing (6) is driven by the cylinder (1) to move to the carrier transfer station; A baffle (7) is fixed to the side of the bearing mounting plate (5) where the stop bearing (6) is located. A buffer (8) is provided between the baffle (7) and the vertical mounting plate (2). After the carrier touches the stop bearing (6), it drives the bearing mounting plate (5) and the baffle (7) to slide on the horizontal linear slider guide (4), and horizontal buffering is achieved under the action of the buffer (8).

2. The vehicle blocking and anti-rebound mechanism according to claim 1, characterized in that: The cylinder (1) is fixed to an external frame through a cylinder fixing plate (9). The telescopic end of the cylinder (1) is connected to a cylinder connecting plate (11) through a floating joint (10). The cylinder connecting plate (11) is fixed to the vertical mounting plate (2). The vertical mounting plate (2) is slidably connected to the cylinder fixing plate (9) through a vertical linear slider guide (12).

3. The vehicle blocking and anti-rebound mechanism according to claim 1, characterized in that: The stop bearing (6) is mounted on the horizontal end of the bearing mounting plate (5) through a mounting shaft (13) and gaskets (14) on both sides.

4. The vehicle blocking and anti-rebound mechanism according to claim 1, wherein: The buffer (8) is fixed to the vertical mounting plate (2). A first stop pin (15) is provided on the baffle (7) at the position corresponding to the buffer (8), and the buffer (8) is impacted by the first stop pin (15).

5. The vehicle stop and anti-rebound mechanism according to claim 1, characterized in that: An adjustment bolt (16) is provided on the baffle (7). A second stop pin (17) is provided on the vertical mounting plate (2) at the position corresponding to the adjustment bolt (16). The adjustment bolt (16) passes through the baffle (7) to impact the second stop pin (17), and the movement process of the baffle (7) is adjusted through the adjustment bolt (16).

6. The vehicle blocking and anti-rebound mechanism according to claim 1, characterized in that: A spring (18) is provided between the baffle (7) and the vertical mounting plate (2) and is fixed by an internal hexagonal screw head (19) to achieve the buffering effect between the two.

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