A cutting and blanking device for aluminum plate production

Abstract

The utility model discloses a kind of cutting and blanking device for aluminum plate production, it includes cutting mechanism and transport mechanism, the cutting mechanism is set to the top of the transport mechanism;The transport mechanism includes first side plate and second side plate, a plurality of first transport rollers are rotatably connected between the first side plate, a plurality of second transport rollers are connected between the second side plate;The first transport roller and the second transport roller are all connected with driving mechanism;The lower end of the first side plate is connected with connecting plate, the lower end of the connecting plate is embedded in mounting groove, the mounting groove is set to the upper end of the second side plate, a plurality of first lifting columns are equipped in the mounting groove, the upper end of the first lifting column is connected with the connecting plate;The inner wall of the connecting plate is connected with first telescopic link, the other end of the first telescopic link is connected with limit plate, the inner wall of the limit plate is connected with aluminium plate and touches resistance.The utility model effectively improves stability in the process of transportation, improves aluminium plate cutting quality.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum sheet processing technology, and relates to a cutting and blanking device for aluminum sheet production. Background Technology

[0002] Aluminum sheet is a type of aluminum material, referring to sheet aluminum products manufactured by plastic processing methods such as rolling, extrusion, stretching, and forging of aluminum ingots. Food packaging cans, beverage packaging cans, chemical packaging cans, and other aluminum cans are assembled from a can body and a can lid. During manufacturing, the can body needs to be cut, trimmed, bent, and pressed from a large piece of aluminum sheet. The trimming process is crucial, as the quality of the aluminum sheet trimming directly affects the can's appearance. In current production methods, aluminum sheet trimming is primarily done with circular shears. Generally, the trimming and blanking device consists of multiple structures, including a conveying mechanism and a trimming mechanism. However, in existing technologies, the conveying mechanism is not stable enough during the conveying process, resulting in lower processing quality and affecting the quality of the final product. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a cutting and blanking device for aluminum sheet production, which effectively improves the stability during transportation and improves the cutting quality of aluminum sheets.

[0004] The purpose of this utility model is achieved through the following technical solution: a cutting and blanking device for aluminum sheet production, comprising a cutting mechanism and a transport mechanism, wherein the cutting mechanism is disposed above the transport mechanism; the transport mechanism comprises a first side plate and a second side plate, wherein a plurality of first transport rollers are rotatably connected between the first side plates, and a plurality of second transport rollers are connected between the second side plates; both the first transport rollers and the second transport rollers are connected to a driving mechanism; a connecting plate is connected to the lower end of the first side plate, the lower end of the connecting plate is embedded in a mounting groove, the mounting groove is disposed at the upper end of the second side plate, and a plurality of first lifting columns are provided in the mounting groove, the upper ends of the first lifting columns being connected to the connecting plate; a first telescopic rod is connected to the inner wall of the connecting plate, the other end of the first telescopic rod is connected to a limiting plate, and the inner wall of the limiting plate is in contact with the aluminum sheet.

[0005] Through the above solution, by setting the first side plate, the second side plate, the connecting plate, and the first lifting column, the position of the aluminum plate can be restricted according to the thickness of the aluminum plate, so that it can be transported stably and will not have a large deviation during the cutting process. At the same time, combined with the setting of the limiting plate and the first telescopic rod, the transportation position of the aluminum plate is further restricted, thereby further improving the stability during transportation and improving the cutting quality of the aluminum plate.

[0006] Preferably, the upper end of the second side plate is provided with a support plate, the middle part of the support plate is provided with a groove, the groove is located directly below the cutting mechanism, and the upper surface of the support plate is in contact with the bottom surface of the aluminum plate.

[0007] The above solution, by setting up the support plate, avoids large deformation of the aluminum plate during the cutting process, which would affect subsequent processing.

[0008] Preferably, a lubrication mechanism is provided on one side of the cutting mechanism. The lubrication mechanism includes a material holding box, which is mounted on a mounting frame and connected to the transport mechanism. The material holding box contains lubricating oil and is connected to an electric pump. The electric pump is connected to the material holding box, and the output end of the electric pump is connected to a delivery pipe. The other end of the delivery pipe is connected to multiple nozzles, which are connected to the cutting mechanism.

[0009] The above-mentioned solution not only lubricates the cutting blade and reduces damage to it, but also lowers the temperature at the cutting point and prevents the aluminum plate from deforming.

[0010] Preferably, the cutting mechanism includes a second lifting column, which is connected to the top surface of the mounting frame. A cutting motor is connected to the lower end of the second lifting column, and a cutting blade is connected to the output end of the cutting motor.

[0011] The above-described solution allows for the cutting mechanism to be set up in a way that facilitates the cutting of aluminum plates into the corresponding lengths, which is convenient for subsequent processing.

[0012] Preferably, the inlet end of the transport mechanism is provided with a feeding mechanism, which includes a feeding rack, in which multiple layers of the aluminum plates are provided, and a push rod is provided at the lower end of the feeding rack. The push rod is connected to the feeding rack, and the other end of the push rod abuts against the side wall of the bottommost aluminum plate.

[0013] The above-described solution facilitates automatic feeding, eliminates the need for manual placement, and reduces cutting errors.

[0014] Preferably, the outlet end of the transport mechanism is provided with a material collection mechanism, which includes a material collection trough. The inlet end of the material collection trough is in contact with the outlet end of the transport mechanism, and rollers are connected to the four corners of the bottom surface of the material collection trough.

[0015] The above-described scheme facilitates the collection and transportation of the cut aluminum sheets, preventing them from scattering directly.

[0016] Preferably, a buffer plate is provided between the material collection mechanism and the transportation mechanism. The buffer plate is inclined and its upper end is connected to the outlet end of the transportation mechanism.

[0017] With the above solution, the buffer plate facilitates the falling of the cut aluminum sheet into the collecting mechanism, preventing deformation of the aluminum sheet.

[0018] Preferably, both the first transport roller and the second transport roller are provided with adhesive sleeves on their surfaces.

[0019] The above-described solution, with its adhesive sleeve, further ensures stable transportation of the aluminum plate.

[0020] The beneficial effects of this utility model are as follows: By setting the first side plate, the second side plate, and the connecting plate, this utility model facilitates the positional limitation of aluminum plates of different thicknesses during transportation. Combined with the setting of the limiting plate, the positional limitation of aluminum plates of different thicknesses during transportation is further enhanced, ensuring stable transportation and cutting of the aluminum plates. At the same time, combined with the setting of the lubrication mechanism and the support plate, cutting deformation is avoided, resulting in a more regular and smooth shape of the cut aluminum plate, which facilitates subsequent processing and improves the cutting quality. Attached Figure Description

[0021] Figure 1 This is a front view of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the connection plate setup;

[0024] Figure 4 This is a schematic diagram of the limit plate setup;

[0025] Figure 5 This is a schematic diagram of the cutting mechanism;

[0026] In the diagram, 1-feeding mechanism, 101-feeding rack, 102-push rod, 2-mounting frame, 3-transporting mechanism, 301-first side plate, 302-second side plate, 303-connecting plate, 304-first lifting column, 305-first telescopic rod, 306-limiting plate, 4-collecting mechanism, 5-cutting mechanism, 501-first lifting column, 502-cutting motor, 503-cutting blade, 6-lubrication mechanism, 601-material holding box, 602-electric pump, 603-conveying pipe, 7-aluminum plate, 8-first transport roller, 9-second transport roller, 10-support plate, 11-buffer plate. Detailed Implementation

[0027] The technical solution of this utility model is described in further detail below with reference to the accompanying drawings, but the scope of protection of this utility model is not limited to the following description.

[0028] Example 1

[0029] like Figures 1-5 As shown, a cutting and blanking device for aluminum sheet production includes a cutting mechanism 5 and a transport mechanism 3. The cutting mechanism 5 is disposed above the transport mechanism 3. The transport mechanism 3 includes two first side plates 301 and two second side plates 302. A plurality of first transport rollers 8 are rotatably connected between the first side plates 301, and a plurality of second transport rollers 9 are connected between the second side plates 302. Both the first transport rollers 8 and the second transport rollers 9 are connected to a drive motor, and the drive motor corresponds to the first side plate 301 and the second side plate 302 respectively. The first side plate 301 is connected to a connecting plate 303 at its lower end. The lower end of the connecting plate 303 is embedded in a mounting groove, which is located at the upper end of the second side plate 302. Multiple first lifting columns 304 are provided within the mounting groove, and the upper ends of the first lifting columns 304 are connected to the connecting plate 303. A first telescopic rod 305 is connected to the inner wall of each connecting plate 303. The other end of each first telescopic rod 305 is connected to a limiting plate 306, and the inner wall of the limiting plate 306 is in contact with the aluminum plate 7. A mounting frame 2 is provided on the top surface of the first side plate 301. The upper end of the mounting frame 2 is located above the transport mechanism 3. The cutting mechanism 5 includes a second lifting column 501, which is connected to the top surface of the mounting frame 2. A cutting motor 502 is connected to the lower end of the second lifting column 501, and a cutting blade 503 is connected to the output end of the cutting motor 502.

[0030] In specific implementation, the height of the first lifting column 304 is adjusted according to the required thickness of the aluminum plate 7 to be cut, thereby adjusting the distance between the first side plate 301 and the second side plate 302, achieving the purpose of adjusting the distance between the first transport roller 8 and the second transport roller 9. Then, the first telescopic rod 305 is driven to adjust the distance between the limiting plates 306 according to the width of the aluminum plate 7, minimizing the movement space of the aluminum plate 7 during transportation, thereby achieving the purpose of stable transportation. Subsequently, the aluminum plate 7 is added between the first transport roller 8 and the second transport roller 9, and the first transport roller 8 and the second transport roller 9 are driven by the drive motor to transport the aluminum plate 7 downwards from the cutting mechanism. Then, according to the required cutting length, the second lifting column 501 is driven to descend, and the cutting motor 502 is started to drive the cutting blade 503 to cut the aluminum plate 7.

[0031] Example 2

[0032] Based on Embodiment 1, a support plate 10 is provided at the upper end of the second side plate 302. The support plate 10 is connected to the second side plate 302. A groove is provided in the middle of the support plate 10. The groove is located directly below the cutting blade 503. The upper surface of the support plate 10 is in contact with the bottom surface of the aluminum plate 7. A lubrication mechanism 6 is provided on one side of the cutting mechanism 5. The lubrication mechanism 6 includes a material holding box 601. A locking block is connected to the bottom surface of the material holding box 601. The locking block is connected to the mounting frame 2. The mounting frame 2 is connected to the transport mechanism 3. The material holding box 601 is filled with lubricating oil. The material holding box 601 is connected to an electric pump 602. The electric pump 602 is connected to the material holding box 601. The output end of the electric pump 602 is connected to a conveying pipe 603. The other end of the conveying pipe 603 is connected to multiple nozzles 604. The nozzles 604 are connected to the cutting mechanism 5. The nozzles 604 are located on one side of the blade 503 and are inclined downwards. The inlet end of the transport mechanism 3 is provided with a feeding mechanism 1, which includes a feeding frame 101. Multiple layers of aluminum plates 7 are arranged inside the feeding frame 101. A push rod 102, which is an electrically operated telescopic rod, is located at the lower end of the feeding frame 101. The other end of the push rod 102 abuts against the side wall of the lowest layer of aluminum plates 7. The outlet end of the transport mechanism 3 is provided with a collecting mechanism 4, which includes a collecting trough. The inlet end of the collecting trough abuts against the outlet end of the transport mechanism 3. Rollers are connected to the four corners of the bottom surface of the collecting trough. A buffer plate 11 is provided between the collecting mechanism 4 and the transport mechanism 3. The buffer plate 11 is inclined, and its upper end is connected to the outlet end of the transport mechanism 3. Adhesive sleeves are provided on the surfaces of the first transport roller 8 and the second transport roller 9.

[0033] In practice, during feeding, the bottom aluminum plate 7 is continuously pushed between the first conveying roller 88 and the second conveying roller by the pusher rod 102, achieving automatic feeding and avoiding feeding deviations caused by viewing angle errors during manual feeding. Before cutting, the electric pump 602 introduces lubricating fluid from the material holding tank 601 into the nozzle 604, which sprays the lubricating fluid onto the cutting area before cutting, reducing the temperature at the cutting point and simultaneously lubricating the cutting blade 503. During the cutting process, the support plate 10 supports the cutting area to prevent deformation. The cut aluminum sheet falls into the collection trough through the buffer plate 11, and the collection trough needs to be replaced periodically.

Claims

1. A cutting and blanking device for aluminum sheet production, comprising a cutting mechanism (5) and a transport mechanism (3), wherein the cutting mechanism (5) is disposed above the transport mechanism (3); characterized in that: The transport mechanism (3) includes a first side plate (301) and a second side plate (302). Multiple first transport rollers (8) are rotatably connected between the first side plates (301), and multiple second transport rollers (9) are connected between the second side plates (302). Both the first transport rollers (8) and the second transport rollers (9) are connected to a drive mechanism. A connecting plate (303) is connected to the lower end of the first side plate (301). The lower end of the connecting plate (303) is embedded in the mounting groove. The mounting groove is located at the upper end of the second side plate (302). Multiple first lifting columns (304) are provided in the mounting groove. The upper end of the first lifting column (304) is connected to the connecting plate (303). A first telescopic rod (305) is connected to the inner wall of the connecting plate (303). The other end of the first telescopic rod (305) is connected to a limiting plate (306). The inner wall of the limiting plate (306) is in contact with the aluminum plate (7).

2. The cutting and blanking device for aluminum sheet production according to claim 1, characterized in that: The upper end of the second side plate (302) is provided with a support plate (10), and the middle part of the support plate (10) is provided with a groove. The groove is located directly below the cutting mechanism (5), and the upper surface of the support plate (10) is in contact with the bottom surface of the aluminum plate (7).

3. The cutting and blanking device for aluminum sheet production according to claim 2, characterized in that: A lubrication mechanism (6) is provided on one side of the cutting mechanism (5). The lubrication mechanism (6) includes a material container (601), which is mounted on a mounting frame (2). The mounting frame (2) is connected to the transport mechanism (3). The material container (601) is filled with lubricating oil. The material container (601) is connected to an electric pump (602). The electric pump (602) is connected to the material container (601). The output end of the electric pump (602) is connected to a conveying pipe (603). The other end of the conveying pipe (603) is connected to multiple nozzles (604). The nozzles (604) are connected to the cutting mechanism (5).

4. The cutting and blanking device for aluminum sheet production according to claim 3, characterized in that: The cutting mechanism (5) includes a second lifting column (501), which is connected to the top surface of the mounting frame (2). The lower end of the second lifting column (501) is connected to a cutting motor (502), and the output end of the cutting motor (502) is connected to a cutting blade (503).

5. The cutting and blanking device for aluminum sheet production according to claim 1, characterized in that: The inlet end of the transport mechanism (3) is provided with a feeding mechanism (1), which includes a feeding rack (101). The feeding rack (101) contains multiple layers of aluminum plates (7). The lower end of the feeding rack (101) is provided with a push rod (102), which is connected to the feeding rack (101). The other end of the push rod (102) is in contact with the side wall of the lowest layer of aluminum plate (7).

6. The cutting and blanking device for aluminum sheet production according to claim 5, characterized in that: The outlet end of the transport mechanism (3) is provided with a material collection mechanism (4), which includes a material collection trough. The inlet end of the material collection trough is in contact with the outlet end of the transport mechanism (3), and rollers are connected to the four corners of the bottom surface of the material collection trough.

7. The cutting and blanking device for aluminum sheet production according to claim 6, characterized in that: A buffer plate (11) is provided between the material collection mechanism (4) and the transportation mechanism (3). The buffer plate (11) is inclined and its upper end is connected to the outlet end of the transportation mechanism (3).

8. The cutting and blanking device for aluminum sheet production according to claim 1, characterized in that: The surfaces of the first transport roller (8) and the second transport roller (9) are both provided with adhesive sleeves.

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