A passenger car cover stamping line loading robot

Abstract

The utility model provides a kind of passenger car covering piece stamping line feeding robot, it is related to feeding robot technical field, including base, the base is installed on stamping production line, the top surface of the base is fixedly installed with support arm, the inside rotation of the support arm is connected with shaft, the top end rotation of the shaft is connected with carousel, the top surface of the carousel is fixedly installed connecting block, the side surface of the connecting block is fixedly installed with linkage shaft, the surface of the linkage shaft is fixedly installed with grab, first installation box is set, and collecting box is set in first installation box, collecting box and dust suction head are connected by bellows, when cleaning brush sweeps dust on workpiece surface, dust suction head can adsorb swept dust, and dust is collected in collecting box by bellows, still fixed by bolt to collecting box, it is convenient to quickly install and disassemble collecting box, dust is automatically absorbed by dust suction head without stopping, which can improve work efficiency to some extent.

Description

Technical Field

[0001] This utility model relates to the field of material feeding robot technology, and in particular to a material feeding robot on a passenger vehicle body panel stamping line. Background Technology

[0002] Automotive body panels refer to the surface or internal parts made of thin metal sheets that cover the engine, chassis, and form the cab and body. They can be divided into three categories according to function and location: external body panels, internal body panels, and frame body panels. They have different characteristics from general stamped parts in terms of process design, mold processing, equipment selection, and quality control. In order to improve production efficiency and reduce production costs, many companies apply automated processing equipment to actual production and processing, especially on stamping production lines. Using loading robots to achieve automated loading can improve the production efficiency of stamping lines.

[0003] Chinese Patent Publication No. CN220614053U discloses a four-axis robot for stamping and feeding, including a connector. A first arm is arranged on the top of the connector. A rotating shaft is arranged in the inner cavity of the first arm. A rotating disk is arranged on the top of the first arm. A second arm is arranged on the top of the rotating disk. A first mounting box is arranged on the left side of the second arm. A second mounting box is arranged on the top of the first mounting box. A clamping mechanism is arranged on the left side of the first mounting box. A cleaning mechanism is arranged on the left side of the second mounting box.

[0004] In this existing design, although the direction and angle of the gripper can be changed by the motor and linkage shaft during feeding, the gripper can be adjusted according to the actual situation to better hold and fix the product. It can clean the top, bottom, front, back, or cylindrical sidewalls of square items. After cleaning, the angle between the two shafts of the linkage shaft can be changed so that the remaining surface of the product can face the cleaning brush, and then rotate and clean for a complete cleaning. However, this device does not integrate a waste collection function. The debris after cleaning is scattered directly, requiring additional machine shutdown for manual cleaning, which increases the time cost of the production line.

[0005] To address this issue, a robot for feeding materials onto a passenger vehicle body panel stamping line was designed. Utility Model Content

[0006] To address the problems mentioned in the background section, this utility model provides a material handling robot for a passenger vehicle body panel stamping line, which features automatic dust collection.

[0007] This utility model adopts the following technical solution: a loading robot for a passenger vehicle body panel stamping line, including a base, the base being installed on the stamping production line, a support arm being fixedly installed on the top surface of the base, a rotating shaft being rotatably connected inside the support arm, a turntable being rotatably connected to the top of the rotating shaft, a connecting block being fixedly installed on the top surface of the turntable, a linkage shaft being fixedly installed on the side of the connecting block, a gripper being fixedly installed on the surface of the linkage shaft, a connecting rod being fixedly installed on the top surface of the connecting block, a first mounting box and a second mounting box being fixedly installed on the top of the connecting rod, a collection box being installed inside the first mounting box, a corrugated pipe being connected to the side of the first mounting box, one end of the corrugated pipe being connected to the collection box, and a dust suction head being fixedly connected to the other end of the corrugated pipe, an electric telescopic pipe being installed on the side of the second mounting box, a cleaning brush being fixedly installed at one end of the electric telescopic pipe, and fixing blocks being fixedly installed on the sides of both the first and second mounting boxes, a pin being inserted inside the fixing block, and a spring being sleeved on the surface of the pin.

[0008] As a preferred embodiment of the passenger vehicle body panel stamping line loading robot of this utility model, both the connecting block and the second mounting box are equipped with motors, and the output ends of the motors are respectively connected to the linkage shaft and the electric telescopic tube.

[0009] As a preferred embodiment of the passenger vehicle body panel stamping line loading robot of this utility model, the first mounting box is installed below the second mounting box.

[0010] As a preferred embodiment of the material feeding robot on a passenger vehicle body panel stamping line according to this utility model, a connecting rod is fixedly installed between the dust suction head and the cleaning brush.

[0011] As a preferred embodiment of the passenger vehicle body panel stamping line material feeding robot of this utility model, a baffle is fixedly installed on the surface of the pin, and a short block is installed on the side of the collection box.

[0012] As a preferred embodiment of the material handling robot on a passenger vehicle body panel stamping line according to this utility model, the collection box is fixed inside the first mounting box by the pin.

[0013] As a preferred embodiment of the passenger vehicle body panel stamping line loading robot of this utility model, the pin is inserted into the inside of the short block and the fixed block, and the baffle is fixed between the short block and the fixed block on the side of the second mounting box.

[0014] As a preferred embodiment of the passenger vehicle body panel stamping line loading robot of this utility model, one end of the spring is fixedly connected to the bottom surface of the fixing block on the side of the second mounting box, and the other end of the spring is fixedly connected to the top surface of the baffle.

[0015] As a preferred embodiment of the passenger vehicle body panel stamping line loading robot of this utility model, a pull block is fixedly installed on the top of the pin, and grooves are provided on both sides of the pull block.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows: a first mounting box is set up, and a collection box is set up inside the first mounting box. The collection box and the dust suction head are connected by a corrugated pipe. When the cleaning brush sweeps the dust on the surface of the workpiece, the dust suction head can absorb the swept dust and collect it into the collection box through the corrugated pipe. The collection box is also fixed by a pin, which facilitates quick installation and disassembly of the collection box, timely cleaning of the collection box, and prevention of dust overflow. The dust suction head automatically absorbs dust without stopping the machine, which can improve work efficiency to a certain extent. Attached Figure Description

[0017] Figure 1 This utility model provides an overall schematic diagram of a stamping line for a passenger vehicle body panel.

[0018] Figure 2 This utility model provides a structural schematic diagram of a material feeding robot on a passenger vehicle body panel stamping line;

[0019] Figure 3 This utility model provides a cross-sectional view of a material feeding robot on a passenger vehicle body panel stamping line;

[0020] Figure 4 This utility model provides a side view of a material feeding robot on a passenger vehicle body panel stamping line;

[0021] Figure 5 This utility model proposes a material feeding robot for a passenger vehicle body panel stamping line. Figure 4 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Base; 2. Support arm; 3. Rotating shaft; 4. Turntable; 5. Connecting block; 6. Linkage shaft; 7. Grip clamp; 8. Connecting rod; 9. First mounting box; 10. Second mounting box; 11. Collection box; 12. Corrugated pipe; 13. Dust suction head; 14. Electric telescopic tube; 15. Cleaning brush; 16. Fixing block; 17. Pin; 18. Spring; 19. Connecting rod; 20. Baffle; 21. Short block; 22. Pull block. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1

[0027] In the existing technology, the existing four-axis robot for stamping and loading includes a connector, a first arm on the top of the connector, a rotating shaft inside the first arm, a rotating disk on the top of the first arm, a second arm on the top of the rotating disk, a first mounting box on the left side of the second arm, a second mounting box on top of the first mounting box, a clamping mechanism on the left side of the first mounting box, and a cleaning mechanism on the left side of the second mounting box. This four-axis robot for stamping and loading can change the gripping direction and angle using motors and linkage shafts during loading, so it can grip according to the actual situation and better clamp and fix the product. It can clean the top, bottom, front, back, or cylindrical sidewalls of square items. After cleaning, the included angle between the two shafts of the linkage shaft is changed so that the remaining surface of the product faces the cleaning brush, and then rotation cleaning is performed to achieve a comprehensive cleaning.

[0028] This application incorporates the aforementioned prior art, such as Figures 1 to 5 As shown, this utility model provides a technical solution: a robot for feeding parts on a passenger vehicle body panel stamping line, including a base 1, which is installed on the stamping production line. A support arm 2 is fixedly installed on the top surface of the base 1. A rotating shaft 3 is rotatably connected inside the support arm 2. A turntable 4 is rotatably connected to the top of the rotating shaft 3. A connecting block 5 is fixedly installed on the top surface of the turntable 4. A linkage shaft 6 is fixedly installed on the side of the connecting block 5. A gripper 7 is fixedly installed on the surface of the linkage shaft 6. A connecting rod 8 is fixedly installed on the top surface of the connecting block 5. A first mounting box 9 is fixedly installed at the top of the connecting rod 8. The first mounting box 9 has a collection box 11 installed inside, and a corrugated pipe 12 is connected to the side of the first mounting box 9. One end of the corrugated pipe 12 is connected to the collection box 11, and the other end of the corrugated pipe 12 is fixedly connected to a dust suction head 13. The second mounting box 10 has an electric telescopic pipe 14 installed on its side, and a cleaning brush 15 is fixedly installed at one end of the electric telescopic pipe 14. Fixing blocks 16 are fixedly installed on the sides of both the first mounting box 9 and the second mounting box 10. A pin 17 is inserted into the inside of the fixing block 16, and a spring 18 is sleeved on the surface of the pin 17.

[0029] In this implementation plan: a first mounting box 9 is provided, and a collection box 11 is installed inside the first mounting box 9. The collection box 11 and the dust suction head 13 are connected by a corrugated pipe 12. When the cleaning brush 15 sweeps the dust on the surface of the workpiece, the dust suction head 13 can absorb the swept dust and collect it into the collection box 11 through the corrugated pipe 12. The collection box 11 is also fixed by a pin 17, which facilitates quick installation and disassembly of the collection box 11 and timely cleaning of the collection box 11, preventing dust from overflowing from the collection box 11. There is no need to stop the machine to clean the dust, which can improve work efficiency to a certain extent.

[0030] Combining the above solutions:

[0031] Furthermore:

[0032] like Figure 3 As shown;

[0033] In an optional embodiment, in order to drive the cleaning brush 15 and the gripper 7, motors are provided inside both the connecting block 5 and the second mounting box 10, and the output ends of the motors are connected to the linkage shaft 6 and the electric telescopic tube 14, respectively.

[0034] In this embodiment: both the connecting block 5 and the second mounting box 10 are equipped with motors. The output ends of the motors are connected to the linkage shaft 6 and the electric telescopic tube 14, respectively. Therefore, the motor in the second mounting box 10 can drive the cleaning brush 15 to move, thereby cleaning the dust on the surface of the workpiece. The motor in the connecting block 5 can drive the gripper 7 to clamp the workpiece. The first mounting box 9 has a built-in fan to facilitate driving the dust suction head 13 to absorb dust.

[0035] Combining the above solutions:

[0036] Furthermore:

[0037] like Figures 2 to 5 As shown;

[0038] In an optional embodiment, to facilitate the adsorption of swept dust, the first mounting box 9 is installed below the second mounting box 10.

[0039] In this embodiment: the first mounting box 9 is installed below the second mounting box 10. When the cleaning brush 15 sweeps the dust off the surface of the workpiece, the dust will move downwards due to gravity. The first mounting box 9 is fixed below the second mounting box 10, that is, the dust suction head 13 is set below the cleaning brush 15. Therefore, the dust suction head 13 can absorb the swept dust in time.

[0040] Combining the above solutions:

[0041] Furthermore:

[0042] like Figures 4 to 5 As shown;

[0043] In an optional embodiment, a connecting rod 19 is fixedly installed between the dust suction head 13 and the cleaning brush 15 to enable synchronous movement of the dust suction head 13 and the cleaning brush 15.

[0044] In this embodiment, a connecting rod 19 is fixedly installed between the dust suction head 13 and the cleaning brush 15. When the motor drives the electric telescopic tube 14 to move, the electric telescopic tube 14 can drive the cleaning brush 15 to move, and the connecting rod 19 can drive the dust suction head 13 to move. The dust suction head 13 then stretches the corrugated tube 12, thereby moving synchronously with the cleaning brush 15.

[0045] Combining the above solutions:

[0046] Furthermore:

[0047] like Figures 4 to 5 As shown;

[0048] In an optional embodiment, to secure the collection box 11, a baffle 20 is fixedly mounted on the surface of the pin 17, and a short block 21 is mounted on the side of the collection box 11.

[0049] In this embodiment: a baffle 20 is installed on the surface of the pin 17 to facilitate the connection of the spring 18, and a short block 21 is installed on the side of the collection box 11 to facilitate the insertion of the pin 17, thereby fixing the collection box 11.

[0050] Combining the above solutions:

[0051] Furthermore:

[0052] like Figures 4 to 5 As shown;

[0053] To facilitate the installation and removal of the collection box 11, in an optional embodiment, the collection box 11 is secured inside the first mounting box 9 by a pin 17.

[0054] In this embodiment, the collection box 11 is fixed inside the first mounting box 9 by the pin 17. By simply pulling the pin 17 and removing it from the short block 21 and the fixing block 16, the limiting position of the collection box 11 can be released, making it easy to disassemble the collection box 11 and clean the dust inside.

[0055] Combining the above solutions:

[0056] Furthermore:

[0057] like Figures 4 to 5 As shown;

[0058] To improve usability, in an optional embodiment, the pin 17 is inserted inside the short block 21 and the fixing block 16, and the baffle 20 is fixed between the short block 21 and the fixing block 16 on the side of the second mounting box 10.

[0059] In this embodiment: the pin 17 is inserted into the inside of the short block 21 and the fixing block 16, and the baffle 20 is fixed between the short block 21 and the fixing block 16 on the side of the second mounting box 10, so as to fix the collection box 11 by means of the pin 17.

[0060] Combining the above solutions:

[0061] Furthermore:

[0062] like Figures 4 to 5 As shown;

[0063] In an optional embodiment, to enable the baffle 20 to automatically reset, one end of the spring 18 is fixedly connected to the bottom surface of the fixing block 16 on the side of the second mounting box 10, and the other end of the spring 18 is fixedly connected to the top surface of the baffle 20.

[0064] In this embodiment, one end of the spring 18 is fixedly connected to the bottom surface of the fixing block 16 on the side of the second mounting box 10, and the other end of the spring 18 is fixedly connected to the top surface of the baffle 20. When the spring 18 is decompressed, under the action of its own elastic force, it can push the baffle 20 to move downward, so that the baffle 20 automatically resets, thereby driving the pin 17 to re-insert into the short block 21 to fix the collection box 11.

[0065] Combining the above solutions:

[0066] Furthermore:

[0067] like Figures 4 to 5 As shown;

[0068] In an optional embodiment, to facilitate pulling the pin 17, a pull block 22 is fixedly installed on the top of the pin 17, and grooves are provided on both sides of the pull block 22.

[0069] In this embodiment, a pull block 22 is fixedly installed on the top of the pin 17, which allows the user to pull the pin 17 through the pull block 22 to disengage the pin 17 from the short block 21 and release the limit of the collection box 11. The pull block 22 has grooves on both sides, which can increase the friction between the hand and the pull block 22, making it easier to pull the pull block 22 and preventing it from slipping out of the hand.

[0070] Working principle: After gripping the workpiece, the electric telescopic tube 14 and the motor in the second mounting box 10 are activated. The motor and the electric telescopic tube 14 drive the cleaning brush 15 to move. At the same time, the cleaning brush 15 drives the dust suction head 13 to move through the connecting rod 19. The dust suction head 13 stretches the corrugated tube 12 until the cleaning brush 15 contacts the surface of the workpiece. Driven by the motor, the dust on the surface of the workpiece is swept away. The swept dust falls downwards due to gravity. The dust suction head 13 is located below the cleaning brush 15 and moves synchronously with the cleaning brush 15. Thus, the swept dust is sucked into the corrugated tube 12 by the dust suction head 13 and enters the collection box 11. When the dust in the collection box 11 is full, manually pull the pull block 22. The pull block 22 moves the pin 17, which in turn moves the baffle 20. The baffle 20 compresses the spring 18 until the pin 17 is disengaged from the short block 21. The collection box 11 is then released from its limit. Pulling the short block 21 allows the collection box 11 to be removed from the first mounting box 9. After cleaning, the collection box 11 is put back into the first mounting box 9. Then, the pull block 22 is released. Under the action of the spring 18's own elasticity, the spring 18 moves the baffle 20 downward. The baffle 20 then moves the pin 17 until the pin 17 is reinserted into the short block 21. At this point, the collection box 11 is fixed again.

[0071] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A loading robot for a passenger vehicle body panel stamping line, comprising a base (1), characterized in that: The base (1) is installed on the stamping production line. A support arm (2) is fixedly installed on the top surface of the base (1). A rotating shaft (3) is rotatably connected inside the support arm (2). A turntable (4) is rotatably connected to the top of the rotating shaft (3). A connecting block (5) is fixedly installed on the top surface of the turntable (4). A linkage shaft (6) is fixedly installed on the side of the connecting block (5). A gripper (7) is fixedly installed on the surface of the linkage shaft (6). A connecting rod (8) is fixedly installed on the top surface of the connecting block (5). A first mounting box (9) and a second mounting box (10) are fixedly installed on the top of the connecting rod (8). The first mounting box (9) is installed inside the second mounting box (10). The first mounting box (9) is equipped with a collection box (11). A corrugated pipe (12) is connected to the side of the first mounting box (9). One end of the corrugated pipe (12) is connected to the collection box (11). The other end of the corrugated pipe (12) is fixedly connected to a dust suction head (13). An electric telescopic pipe (14) is installed on the side of the second mounting box (10). A cleaning brush (15) is fixedly installed on one end of the electric telescopic pipe (14). A fixing block (16) is fixedly installed on the side of both the first mounting box (9) and the second mounting box (10). A pin (17) is inserted inside the fixing block (16). A spring (18) is sleeved on the surface of the pin (17).

2. The loading robot on the passenger vehicle body panel stamping line according to claim 1, characterized in that: Both the connecting block (5) and the second mounting box (10) are equipped with motors, and the output ends of the motors are connected to the linkage shaft (6) and the electric telescopic tube (14), respectively.

3. The loading robot on the passenger vehicle body panel stamping line according to claim 2, characterized in that: The first mounting box (9) is installed below the second mounting box (10).

4. The loading robot on the passenger vehicle body panel stamping line according to claim 3, characterized in that: A connecting rod (19) is fixedly installed between the dust suction head (13) and the cleaning brush (15).

5. The passenger vehicle body panel stamping line loading robot according to claim 4, characterized in that: A baffle (20) is fixedly installed on the surface of the pin (17), and a short block (21) is installed on the side of the collection box (11).

6. The passenger vehicle body panel stamping line loading robot according to claim 5, characterized in that: The collection box (11) is fixed inside the first mounting box (9) by the pin (17).

7. The passenger vehicle body panel stamping line loading robot according to claim 6, characterized in that: The pin (17) is inserted into the inside of the short block (21) and the fixing block (16), and the baffle (20) is fixed between the short block (21) and the fixing block (16) on the side of the second mounting box (10).

8. The passenger vehicle body panel stamping line loading robot according to claim 7, characterized in that: One end of the spring (18) is fixedly connected to the bottom surface of the fixing block (16) on the side of the second mounting box (10), and the other end of the spring (18) is fixedly connected to the top surface of the baffle (20).

9. The passenger vehicle body panel stamping line loading robot according to claim 8, characterized in that: The top of the pin (17) is fixedly fitted with a pull block (22), and the pull block (22) has grooves on both sides.

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