Edge cutting device for fuel tank cap

Abstract

The utility model discloses an edge cutting device for an oil tank cap, which relates to the technical field of edge cutting of oil tank caps and comprises a base, the top of the base is rotatably connected with a rotating shaft, the edge cutting device for the oil tank cap is provided with a fixed cylinder, a cut-off tool and a clamping block, and a cut-off bottom ring falls on the outer side of the fixed cylinder. Then, the telescopic end of a second electric telescopic rod drives a fixing block, a self-locking motor, a guide rod and a clamping block to move, the clamping block hooks the bottom ring to move, the bottom ring makes contact with a cut-off tool, the bottom ring is cut off through the cut-off tool, and the guide rod drives the clamping block and the bottom ring to move to the position above a collecting drawer; and then the output end of the self-locking motor drives a guide rod and a clamping block to rotate, a trigger block fixed to one side of the guide rod triggers a second trigger switch, the self-locking motor stops working at the moment, the guide rod and the clamping block drive the bottom ring to rotate to the lower portion at the moment, the bottom ring on the clamping block falls into a collecting drawer, and therefore cut remaining materials can be collected.

Description

Technical Field

[0001] This utility model relates to the field of fuel tank cap trimming technology, specifically a trimming device for fuel tank caps. Background Technology

[0002] Fuel tanks can be divided into open and closed types. A fuel tank cap is required during use. The fuel tank cap is a sealing cap on the fuel filler neck. According to the fuel tank end cap trimming and finishing equipment with application number CN204430776U, the workpiece is rotated via an electric workpiece tray. The trimming cutter or finishing tool is mounted on a tool mounting frame. Three-axis adjustment is achieved through the connection structure of the two-axis electric slide and the tool mounting frame, allowing the fuel tank end cap trimming and finishing process to be completed on a single machine. Adjustments are easy when product changes occur, resulting in high production efficiency and low cost. However, after trimming the fuel tank end cap, the excess material cannot be automatically collected. If not cleaned, the accumulated material will obstruct the equipment's operation, requiring manual cleaning, making the equipment inconvenient to use. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a cutting device for fuel tank caps, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a trimming device for a fuel tank cap, comprising a base, a rotating shaft rotatably connected to the top of the base, a rotating platform fixedly connected to the top of the rotating shaft, a fixed cylinder fixedly connected to the top of the base and outside the rotating shaft, a clamping block placed outside the fixed cylinder, a guide rod fixedly connected to one side of the clamping block, a collection box fixedly connected to one side of the base, a fixed plate fixedly connected to one side of the collection box, a second electric telescopic rod fixedly connected to the top of the fixed plate, a fixed block fixedly connected to the telescopic end of the second electric telescopic rod, a self-locking motor fixedly connected to one side of the fixed block, and the output end of the self-locking motor extending to the outside of the fixed block and fixedly connected to one end of the guide rod.

[0005] Preferably, a first trigger switch is fixedly connected to one side of the fixing block, and a second trigger switch is fixedly connected to one side of the fixing block and the side located on the guide rod.

[0006] Preferably, a cutting blade is fixedly connected to the outer side of the fixed cylinder.

[0007] Preferably, a side plate is fixedly connected to the top of the base, a first electric telescopic rod is fixedly connected to one side of the side plate, a guide block is fixedly connected to the telescopic end of the first electric telescopic rod, a first motor is fixedly connected to the top of the guide block, and the output end of the first motor extends to the bottom of the guide block and is fixedly connected to a rotating block.

[0008] Preferably, a third electric telescopic rod is fixedly connected to the top of the base, a guide seat is fixedly connected to the telescopic end of the third electric telescopic rod, a second servo motor is fixedly connected to the top of the guide seat, and a blade is fixedly sleeved on the output end of the second servo motor.

[0009] Preferably, a collection drawer is placed inside the collection box, and one end of the collection drawer extends to the outside of the collection box.

[0010] This utility model provides a cutting device for fuel tank caps, which has the following advantages:

[0011] 1. This edge-cutting device for fuel tank caps comprises a fixed cylinder, a cutting blade, and a clamping block. The cut bottom ring falls outside the fixed cylinder, and then the second servo motor stops working. At this time, the extension end of the third electric telescopic rod drives the guide seat, the second servo motor, and the blade to reset and move. Then, the extension end of the second electric telescopic rod drives the fixed block, the self-locking motor, the guide rod, and the clamping block to move, so that the clamping block hooks the bottom ring and moves, causing the bottom ring to contact the cutting blade. The cutting blade cuts the bottom ring, causing the guide rod to drive the clamping block and the bottom ring to move to the top of the collection drawer. Then, the output end of the self-locking motor drives the guide rod and the clamping block to rotate, causing the trigger block fixed on one side of the guide rod to trigger the second trigger switch. At this time, the self-locking motor stops working, and the guide rod and the clamping block drive the bottom ring to rotate downward, causing the bottom ring on the clamping block to fall into the collection drawer, thereby collecting the cut-off material.

[0012] 2. The cutting device for the fuel tank cap consists of a collection box, a collection drawer, and a fixing block. The collection drawer collects and stores the scrap material cut off from the fuel tank cap. When the scrap material needs to be recycled, the collection drawer is removed from the collection box, the scrap material inside the collection drawer is cleaned and recycled, and then the collection drawer is pushed back into the collection box to continue collecting scrap material. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the collection box of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the collection drawer part of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure on the rotating shaft of this utility model.

[0017] In the diagram: 1. Base; 2. Side plate; 3. First electric telescopic rod; 4. Guide block; 5. First motor; 6. Rotating block; 7. Rotating shaft; 8. Rotating table; 9. Cutting blade; 10. Clamping block; 11. Guide rod; 12. Collection box; 13. Collection drawer; 14. Fixing plate; 15. Second electric telescopic rod; 16. Fixing block; 17. Self-locking motor; 18. First trigger switch; 19. Second trigger switch; 20. Fixing cylinder; 21. Third electric telescopic rod; 22. Guide seat; 23. Second servo motor; 24. Blade. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1

[0020] Please see Figures 1 to 4 This utility model provides a technical solution: a trimming device for a fuel tank cap, including a base 1, a rotating shaft 7 rotatably connected to the top of the base 1, a rotating platform 8 fixedly connected to the top of the rotating shaft 7, a fixed cylinder 20 fixedly connected to the top of the base 1 and outside the rotating shaft 7, a clamping block 10 placed outside the fixed cylinder 20, a guide rod 11 fixedly connected to one side of the clamping block 10, a collection box 12 fixedly connected to one side of the base 1, a fixed plate 14 fixedly connected to one side of the collection box 12, a second electric telescopic rod 15 fixedly connected to the top of the fixed plate 14, a fixed block 16 fixedly connected to the telescopic end of the second electric telescopic rod 15, a self-locking motor 17 fixedly connected to one side of the fixed block 16, and the output end of the self-locking motor 17 extending to the outside of the fixed block 16 and fixedly connected to one end of the guide rod 11.

[0021] A first trigger switch 18 is fixedly connected to one side of the fixed block 16, and a second trigger switch 19 is fixedly connected to one side of the fixed block 16 and the side located on the guide rod 11. The second trigger switch 19 and the first trigger switch 18 are used to drive the guide rod 11 and the clamping block 10 to rotate.

[0022] A cutting blade 9 is fixedly connected to the outside of the fixed cylinder 20, and the bottom ring is cut by the cutting blade 9.

[0023] A side plate 2 is fixedly connected to the top of the base 1. A first electric telescopic rod 3 is fixedly connected to one side of the side plate 2. A guide block 4 is fixedly connected to the telescopic end of the first electric telescopic rod 3. A first motor 5 is fixedly connected to the top of the guide block 4. The output end of the first motor 5 extends to the bottom of the guide block 4 and is fixedly connected to a rotating block 6. The output end of the first motor 5 can drive the rotating block 6, the oil tank cover, the rotating table 8, and the rotating shaft 7 to rotate.

[0024] A third electric telescopic rod 21 is fixedly connected to the top of the base 1. A guide seat 22 is fixedly connected to the telescopic end of the third electric telescopic rod 21. A second servo motor 23 is fixedly connected to the top of the guide seat 22. A blade 24 is fixedly sleeved on the output end of the second servo motor 23. The blade 24 is used to trim the bottom edge of the oil tank cover.

[0025] Example 2

[0026] Please see Figures 1 to 3 This utility model provides a technical solution: a collection drawer 13 is placed inside the collection box 12, and one end of the collection drawer 13 extends to the outside of the collection box 12. The collection drawer 13 is used to store the cut-off scraps. When the cut-off scraps need to be recycled, the collection drawer 13 is taken out from inside the collection box 12, the scraps inside the collection drawer 13 are cleaned and recycled, and then the collection drawer 13 is pushed back into the collection box 12, so that the collection drawer 13 can continue to collect scraps.

[0027] In summary, this edge-cutting device for fuel tank caps operates as follows: when needed, the operator executes the working procedure via an external controller. The fuel tank cap is placed on top of the rotating platform 8. The telescopic end of the first electric telescopic rod 3 pushes the guide block 4 downwards, causing the guide block 4 to move the first motor 5 and the rotating block 6 downwards, bringing the bottom of the rotating block 6 into contact with the top of the fuel tank cap. The output of the first motor 5 then drives the rotating block 6, causing the fuel tank cap to rotate. This rotation, via the rotating platform 8, drives the rotating shaft 7 to rotate. Simultaneously, the telescopic end of the third electric telescopic rod 21 pushes the guide seat 22, the second servo motor 23, and the blade 24 to move. The output of the second servo motor 23 simultaneously drives the blade 24 to rotate, causing it to cut the bottom edge of the fuel tank cap. The cut bottom ring falls outside the fixed cylinder 20. The second servo motor 23 then stops working. At this point, the telescopic end of the third electric telescopic rod 21 resets the guide seat 22, the second servo motor 23, and the blade 24. Finally, the telescopic end of the second electric telescopic rod 15 drives the fixed block 16 and the self-locking motor... 17, along with guide rod 11 and clamping block 10, move, causing clamping block 10 to hook the bottom ring and move it, bringing the bottom ring into contact with cutting blade 9. Cutting blade 9 cuts the bottom ring, causing guide rod 11 to move clamping block 10 and bottom ring above the collection drawer 13. Then, the output end of self-locking motor 17 drives guide rod 11 and clamping block 10 to rotate, causing the trigger block fixed on one side of guide rod 11 to trigger the second trigger switch 19. At this time, self-locking motor 17 stops working. Guide rod 11 and clamping block 10 then drive the bottom ring to rotate downwards, causing the clamping block 10 to... The bottom ring falls into the collection drawer 13, and then the output end of the self-locking motor 17 drives the guide rod 11 to reset and rotate, so that the guide rod 11 drives the clamping block 10 to reset and rotate, so that the trigger block fixed on one side of the guide rod 11 triggers the first trigger switch 18. At this time, the self-locking motor 17 stops working. At this time, the guide rod 11 drives the clamping block 10 to reset and rotate to the top. Then, the extension end of the second electric telescopic rod 15 pushes the fixed block 16, the self-locking motor 17, the guide rod 11 and the clamping block 10 to move, so that the clamping block 10 is located inside the fixed cylinder 20 and continues to work.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A trimming device for a fuel tank cap, comprising a base (1), characterized in that: A rotating shaft (7) is rotatably connected to the top of the base (1). A rotating platform (8) is fixedly connected to the top of the rotating shaft (7). A fixed cylinder (20) is fixedly connected to the top of the base (1) and outside the rotating shaft (7). A clamping block (10) is placed outside the fixed cylinder (20). A guide rod (11) is fixedly connected to one side of the clamping block (10). A collection box (12) is fixedly connected to one side of the base (1). A fixed plate (14) is fixedly connected to one side of the collection box (12). A second electric telescopic rod (15) is fixedly connected to the top of the fixed plate (14). A fixed block (16) is fixedly connected to the telescopic end of the second electric telescopic rod (15). A self-locking motor (17) is fixedly connected to one side of the fixed block (16). The output end of the self-locking motor (17) extends to the outside of the fixed block (16) and is fixedly connected to one end of the guide rod (11).

2. The edge-cutting device for a fuel tank cap according to claim 1, characterized in that: A first trigger switch (18) is fixedly connected to one side of the fixed block (16), and a second trigger switch (19) is fixedly connected to one side of the fixed block (16) and the side located on the guide rod (11).

3. The edge-cutting device for a fuel tank cap according to claim 1, characterized in that: A cutting blade (9) is fixedly connected to the outside of the fixed cylinder (20).

4. The edge-cutting device for a fuel tank cap according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a side plate (2), and a first electric telescopic rod (3) is fixedly connected to one side of the side plate (2). A guide block (4) is fixedly connected to the telescopic end of the first electric telescopic rod (3). A first motor (5) is fixedly connected to the top of the guide block (4). The output end of the first motor (5) extends to the bottom of the guide block (4) and is fixedly connected to a rotating block (6).

5. The edge-cutting device for a fuel tank cap according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a third electric telescopic rod (21), the telescopic end of the third electric telescopic rod (21) is fixedly connected to a guide seat (22), the top of the guide seat (22) is fixedly connected to a second servo motor (23), and the output end of the second servo motor (23) is fixedly fitted with a blade (24).

6. The edge-cutting device for a fuel tank cap according to claim 1, characterized in that: The collection box (12) contains a collection drawer (13), one end of which extends to the outside of the collection box (12).

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