Aluminum shell oil scraping mechanism of punching machine

Abstract

The utility model belongs to the technical field of aluminum shell machining, and particularly relates to an aluminum shell oil scraping mechanism of a punching machine, which comprises a punching machine blanking frame, a first conveying belt, a second conveying belt and an oil scraping assembly, the first conveying belt is arranged in an inner cavity of the punching machine blanking frame, and the second conveying belt is arranged on one side of the end portion of the first conveying belt. The oil scraping assembly is arranged between the first conveying belt and the second conveying belt, oil scraping treatment can be conveniently conducted on aluminum shells on the first conveying belt and the second conveying belt through the first rubber strip and the second rubber strip, and meanwhile the positions of the first rubber strip and the second rubber strip can be adjusted through the threaded rod; the first rubber strip and the second rubber strip are convenient to adapt to oil scraping operation of aluminum shells of different sizes, grease scraped by the first rubber strip and the second rubber strip can drip into the oil receiving tank to be recycled, the filter plate in the oil receiving tank can filter impurities in the grease, the grease recycling quality is improved, and in conclusion, the oil scraping efficiency is improved. The practicability of the aluminum shell oil scraping mechanism of the punching machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum shell processing, and particularly relates to an aluminum shell oil scraping mechanism for a punching press. Background Technique

[0002] The aluminum shell, as a widely used material structure, plays an important role in multiple fields. During the processing of the aluminum shell, a punching press is required. The aluminum shell is formed by stamping. Lubricating grease needs to be added during the stamping process. After forming, it is necessary to remove the surface grease of the aluminum shell, so it is necessary to scrape the oil on the surface of the aluminum shell. However, the existing oil scraping of the aluminum shell is completed manually, which not only increases the production cost but also reduces the production efficiency. In view of this, we provide an aluminum shell oil scraping mechanism for a punching press. Content of the Utility Model

[0003] The purpose of the utility model is to provide an aluminum shell oil scraping mechanism for a punching press, aiming to solve the problems in the prior art. However, the existing oil scraping of the aluminum shell is completed manually, which not only increases the production cost but also reduces the production efficiency. In view of this, we provide an aluminum shell oil scraping mechanism for a punching press.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: An aluminum shell oil scraping mechanism for a punching press, including a punching press blanking frame, a first conveyor belt, a second conveyor belt and an oil scraping assembly. The first conveyor belt is installed in the internal cavity of the punching press blanking frame. The second conveyor belt is arranged on one side of the end of the first conveyor belt. The oil scraping assembly is arranged between the first conveyor belt and the second conveyor belt. A guiding block is installed on the top surface of the first conveyor belt. The bottom end of the second conveyor belt is connected with a support frame. A universal fixed wheel is installed at the bottom end of the support frame. An electric box is also assembled at the top end of the support frame. The oil scraping assembly includes: a first connecting plate, a second connecting plate, a first rubber strip, a second rubber strip, a first electric cylinder and a second electric cylinder. The first connecting plate and the second connecting plate are installed between the first conveyor belt and the second conveyor belt. The first rubber strip and the second rubber strip are installed on the inner walls of the first connecting plate and the second connecting plate corresponding to each other and are provided in two groups. The first electric cylinder is installed on the outer side wall of the first connecting plate. The second electric cylinder is installed on the outer side wall of the second connecting plate.

[0005] As a preferred aluminum shell oil scraping mechanism for a punching press of the utility model, the second conveyor belt is at the same height as the first conveyor belt through the support frame and the universal fixed wheel. One end of the first connecting plate and the second connecting plate is installed on the top surface of one end of the first conveyor belt, and the other end of the first connecting plate and the second connecting plate is installed on the top surface of one end of the second conveyor belt.

[0006] Preferably, as an aluminum shell oil scraping mechanism of a punching press of the present utility model, a support plate is connected at the interval between the first conveyor belt and the second conveyor belt. Threaded rods are rotatably connected to the outer side walls of the first rubber strip and the second rubber strip. Guide rods are also connected to the outer side walls of the first rubber strip and the second rubber strip. The threaded rods and the guide rods are connected to the first connecting plate and the second connecting plate.

[0007] Preferably, as an aluminum shell oil scraping mechanism of a punching press of the present utility model, the first rubber strip and the second rubber strip form a reciprocating threaded motion with the first connecting plate and the second connecting plate through the threaded rods.

[0008] Preferably, as an aluminum shell oil scraping mechanism of a punching press of the present utility model, an oil receiving tank is installed at the bottom ends of the first conveyor belt and the second conveyor belt. A filter plate is inserted into the interior of the oil receiving tank. A convex block is connected to the side wall of the oil receiving tank. A baffle is rotatably connected to the surface of the convex block.

[0009] Preferably, as an aluminum shell oil scraping mechanism of a punching press of the present utility model, the filter plate is fixedly connected to the oil receiving tank through the baffle.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The present utility model uses the first rubber strip and the second rubber strip to conveniently scrape oil from the aluminum shells on the first conveyor belt and the second conveyor belt. At the same time, the threaded rods can adjust the positions of the first rubber strip and the second rubber strip, facilitating the first rubber strip and the second rubber strip to adapt to oil scraping operations for aluminum shells of different sizes. Then, the oil scraped off by the first rubber strip and the second rubber strip will drip from the first rubber strip and the second rubber strip into the oil receiving tank for recycling. The filter plate in the oil receiving tank can filter impurities in the oil, improving the quality of oil recycling. In summary, the practicability of the aluminum shell oil scraping mechanism of this punching press is improved. Description of the Drawings

[0012] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0013] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the connection structure of the first rubber strip and the second rubber strip of the present utility model with the threaded rods and the guide rods;

[0015] Figure 3 is a schematic diagram of the oil receiving tank structure of the present utility model;

[0016] Figure 4 is the present utility model Figure 3Schematic diagram of the enlarged structure at location A in

[0017] In the figure: 1. blanking rack; 2. first conveyor belt; 3. support frame; 4. universal fixed wheel; 5. electrical box; 6. guide block; 7. first connecting plate; 8. second connecting plate; 9. first rubber strip; 10. second rubber strip; 11. first electric cylinder; 12. second electric cylinder; 13. support plate; 14. second conveyor belt; 15. threaded rod; 16. guide rod; 17. oil receiving tank; 18. filter plate; 19. convex block; 20. baffle. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1

[0020] Please refer to Figures 1-4 , the present invention provides the following technical solutions: An aluminum shell oil scraping mechanism for a punching machine, including a punching machine blanking rack 1, a first conveyor belt 2, a second conveyor belt 14 and an oil scraping assembly. The first conveyor belt 2 is installed in the inner cavity of the punching machine blanking rack 1. The second conveyor belt 14 is arranged on one side of the end of the first conveyor belt 2. The oil scraping assembly is arranged between the first conveyor belt 2 and the second conveyor belt 14. A guide block 6 is installed on the top surface of the first conveyor belt 2. The bottom end of the second conveyor belt 14 is connected to a support frame 3. Universal fixed wheels 4 are installed at the bottom end of the support frame 3. An electrical box 5 is also assembled at the top end of the support frame 3. The oil scraping assembly includes: a first connecting plate 7, a second connecting plate 8, a first rubber strip 9, a second rubber strip 10, a first electric cylinder 11 and a second electric cylinder 12. The first connecting plate 7 and the second connecting plate 8 are installed between the first conveyor belt 2 and the second conveyor belt 14. The first rubber strip 9 and the second rubber strip 10 are installed on the corresponding inner walls of the first connecting plate 7 and the second connecting plate 8 and are provided in two groups. The first electric cylinder 11 is installed on the outer side wall of the first connecting plate 7. The second electric cylinder 12 is installed on the outer side wall of the second connecting plate 8.

[0021] Preferably in the embodiment: The second conveyor belt 14 is at the same height as the first conveyor belt 2 through the support frame 3 and the universal fixed wheels 4. One end of the first connecting plate 7 and the second connecting plate 8 is installed on the top surface of one end of the first conveyor belt 2, and the other end of the first connecting plate 7 and the second connecting plate 8 is installed on the top surface of one end of the second conveyor belt 14.

[0022] Preferably in the embodiment: A support plate 13 is connected at the spacing between the first conveyor belt 2 and the second conveyor belt 14. Threaded rods 15 are rotatably connected to the outer side walls of the first rubber strip 9 and the second rubber strip 10. Guide rods 16 are also connected to the outer side walls of the first rubber strip 9 and the second rubber strip 10. The threaded rods 15 and the guide rods 16 are connected to the first connecting plate 7 and the second connecting plate 8.

[0023] Preferably in the embodiment: The first rubber strip 9 and the second rubber strip 10 form a reciprocating threaded motion with the first connecting plate 7 and the second connecting plate 8 through the threaded rods 15.

[0024] In the embodiment, first, after being processed by a punching machine, the aluminum shell is sent to the first conveyor belt 2 through the punching machine blanking rack 1. Then, the aluminum shell moves along the first conveyor belt 2 and is positioned through the guide block 6. Then the aluminum shell enters the oil scraping assembly. At this time, between the aluminum shell and the first connecting plate 7 and the second connecting plate 8, and at the same time, the aluminum shell is in contact with the inner side wall of the first connecting plate 7. Then the first electric cylinder 11 starts to push the aluminum shell to move, so that the aluminum shell enters the second conveyor belt 14 through the support plate 13 for transmission. When the aluminum shell passes through the support plate 13, the first rubber strip 9 and the second rubber strip 10 on the corresponding inner side walls of the first connecting plate 7 and the second connecting plate 8 scrape the grease at the left and right ends of the aluminum shell. Then, after the aluminum shell enters the second conveyor belt 14, the second electric cylinder 12 starts to push the aluminum shell to move, and the telescopic speed of the second electric cylinder 12 is the same as the conveying speed of the second conveyor belt 14. Furthermore, the first rubber strip 9 and the second rubber strip 10 on the second conveyor belt 14 scrape the grease on the front and back surfaces of the aluminum shell.

[0025] It should be noted that: The position of the first rubber strip 9 and the second rubber strip 10 can be adjusted by rotating the threaded rod 15, making the threaded connection between the first connecting plate 7 and the second connecting plate 8 and the threaded rod 15 convenient for the threaded rod 15 to move forward or backward. Subsequently, the threaded rod 15 starts to rotate along the back ends of the first rubber strip 9 and the second rubber strip 10. At the same time, the guide rod 16 can limit the first rubber strip 9 and the second rubber strip 10 from rotating together with the threaded rod 15. Furthermore, the forward or backward movement of the threaded rod 15 can adjust the distance between the first rubber strip 9 and the second rubber strip 10 and the first connecting plate 7 and the second connecting plate 8, so that the first rubber strip 9 and the second rubber strip 10 can adapt to the oil scraping operation of aluminum shells of different sizes.

[0026] Embodiment Two

[0027] Please refer to Figures 1-4 , An oil receiving tank 17 is installed at the bottom ends of the first conveyor belt 2 and the second conveyor belt 14. A filter plate 18 is inserted into the interior of the oil receiving tank 17. A convex block 19 is connected to the side wall of the oil receiving tank 17. A baffle 20 is rotatably connected to the surface of the convex block 19.

[0028] Preferably in the embodiment: The filter plate 18 is fixedly connected to the oil receiving tank 17 through the baffle 20.

[0029] In the embodiments, as described in Embodiment 1, after the grease on the surface of the aluminum shell is scraped off by the first rubber strip 9 and the second rubber strip 10, the grease drips along the first rubber strip 9 and the second rubber strip 10 into the oil receiving tank 17, and then the grease falls onto the filter plate 18 and is filtered by the filter plate 18, thereby improving the quality of the recycled grease using the oil receiving tank 17.

[0030] It should be further noted that: by rotating the baffle 20 along the convex block 19, the fixation of the filter plate 18 can be released, and then the filter plate 18 can be removed from the inside of the oil receiving tank 17, which is convenient for disassembling, assembling and cleaning the filter plate 18, and the baffle 20 will not release the fixation of the filter plate 18 without external force.

[0031] It is further supplemented and explained that: "After the aluminum shell is processed by the punching machine, it will be sent to the first conveyor belt 2 through the punching machine blanking rack 1" described in the text. Among them, the punching machine belongs to the existing mature technology and has no obvious connection with the technical features described in this text, so it will not be elaborated too much in the text.

[0032] Finally, it should be noted that: the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum shell oil scraping mechanism for a punching press, comprising a punching press blanking frame (1), a first conveyor belt (2), a second conveyor belt (14) and an oil scraping assembly, characterized in that: The first conveyor belt (2) is installed in the inner cavity of the punch blanking rack (1). The second conveyor belt (14) is arranged on one side of the end of the first conveyor belt (2). The oil scraping assembly is arranged between the first conveyor belt (2) and the second conveyor belt (14). A guide block (6) is installed on the top surface of the first conveyor belt (2). The bottom end of the second conveyor belt (14) is connected to a support frame (3). A universal fixed wheel (4) is installed at the bottom end of the support frame (3). An electrical box (5) is also assembled at the top end of the support frame (3). The oil scraping assembly includes: a first connecting plate (7), a second connecting plate (8), a first rubber strip (9), a second rubber strip (10), a first electric cylinder (11) and a second electric cylinder (12). The first connecting plate (7) and the second connecting plate (8) are installed between the first conveyor belt (2) and the second conveyor belt (14). The first rubber strip (9) and the second rubber strip (10) are installed on the corresponding inner walls of the first connecting plate (7) and the second connecting plate (8) and are provided in two groups. The first electric cylinder (11) is installed on the outer side wall of the first connecting plate (7). The second electric cylinder (12) is installed on the outer side wall of the second connecting plate (8).

2. The aluminum shell oil scraping mechanism of a punching machine according to claim 1, characterized in that: The second conveyor belt (14) is at the same height as the first conveyor belt (2) through the support frame (3) and the universal fixed wheel (4). One end of the first connecting plate (7) and the second connecting plate (8) is installed on the top surface of one end of the first conveyor belt (2). And the other end of the first connecting plate (7) and the second connecting plate (8) is installed on the top surface of one end of the second conveyor belt (14).

3. The aluminum shell oil scraping mechanism of a punching machine according to claim 1, characterized in that: A support plate (13) is connected at the spacing between the first conveyor belt (2) and the second conveyor belt (14). Threaded rods (15) are rotatably connected to the outer side walls of the first rubber strip (9) and the second rubber strip (10). Guide rods (16) are also connected to the outer side walls of the first rubber strip (9) and the second rubber strip (10). The threaded rods (15) and the guide rods (16) are connected to the first connecting plate (7) and the second connecting plate (8).

4. The aluminum shell oil scraping mechanism of a punching machine according to claim 3, characterized in that: The first rubber strip (9) and the second rubber strip (10) form a threaded reciprocating motion with the first connecting plate (7) and the second connecting plate (8) through the threaded rods (15).

5. The aluminum shell oil scraping mechanism of a punching machine according to claim 1, characterized in that: Oil receiving tanks (17) are installed at the bottom ends of the first conveyor belt (2) and the second conveyor belt (14). A filter plate (18) is inserted into the interior of the oil receiving tank (17). A convex block (19) is connected to the side wall of the oil receiving tank (17). A baffle (20) is rotatably connected to the surface of the convex block (19).

6. The aluminum shell oil scraping mechanism of a punching machine according to claim 5, characterized in that: The filter plate (18) is fixedly connected to the oil receiving tank (17) through the baffle (20).

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