Reciprocating type rapid cutting device for aluminum plate

Abstract

The utility model discloses an aluminum plate reciprocating type rapid cutting device which comprises a machine frame and an aluminum plate, a pair of racks is arranged at one end of the top of the machine frame, sliding seats are symmetrically and movably connected to one sides of the two racks, a cutting knife is rotationally connected to the two sliding seats through a rotating shaft, and the cutting knife is arranged on the machine frame. Gears meshed with the two racks are symmetrically arranged at the two ends of the rotating shaft respectively, a rotating disc is arranged at the end, away from the racks, of the top of the rack, a first motor used for driving the rotating disc to rotate is arranged at one end of the bottom of the rack, and a connecting rod is movably connected to one end of the periphery of the top of the rotating disc; and a traction frame is fixedly arranged on the two sliding seats. According to the reciprocating type rapid cutting device for the aluminum plate, reciprocating type cutting can be achieved through mutual cooperation of the rotating disc, the first motor, the connecting rod, the cutting knife, the traction frame, the rack, the gear and the sliding base, when the rotating disc rotates by a circle, the cutting knife reciprocates once, twice cutting can be achieved through once reciprocating, the structure is simple and compact, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum plate processing, in particular to a reciprocating fast cutting device for aluminum plates. Background Art

[0002] Aluminum plate refers to a rectangular plate made by rolling aluminum ingots, which can be divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium and thick aluminum plate, and patterned aluminum plate. Aluminum plate has a wide range of uses, and is often used in lighting, interior decoration, interior decoration, aerospace and military, mechanical parts processing and mold manufacturing. In the production of aluminum plates, manufacturers usually cut the aluminum plates to get the required size, which is conducive to the processing, transportation and storage of aluminum plates.

[0003] Most aluminum plate cutting devices in the prior art generally use a cutting cylinder to drive a cutting knife to move up and down to cut the aluminum plate. One stroke of the cylinder can only achieve one cutting, and the cutting efficiency is low.

[0004] Therefore, it is necessary to propose a reciprocating fast cutting device for aluminum plates to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a reciprocating fast cutting device for aluminum plates, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A reciprocating fast cutting device for aluminum plates comprises a frame and an aluminum plate, a pair of racks being arranged at one end of the top of the frame, a sliding seat being symmetrically and movably connected to one side of the two racks, a cutting knife being rotatably connected to the two sliding seats via a rotating shaft, and gears respectively meshing with the two racks being symmetrically arranged at both ends of the rotating shaft, a turntable being arranged at one end of the top of the frame away from the rack, a first motor for driving the turntable to rotate being arranged at one end of the bottom of the frame, a connecting rod being movably connected to one end of the outer periphery of the top of the turntable, a traction frame being fixedly arranged on the two sliding seats, and one end of the traction frame being movably connected to one end of the connecting rod away from the turntable, so that the rotation of the turntable can drive the cutting knife to move back and forth and rotate through the traction frame.

[0008] Preferably, the sliding seat is connected to the top of the frame through a linear guide rail for sliding guidance.

[0009] Preferably, a through slot is provided at the top of the frame corresponding to the cutting knife, and the lower end of the cutting knife is located inside the through slot.

[0010] Preferably, a unloading recess is provided on the side of one end of the bottom of the frame away from the first motor, and a loading recess is provided on the side opposite to the unloading recess, and corresponding positioning grooves are provided on the upper end of the side close to the loading recess and the unloading recess, and the positioning grooves are adapted to the aluminum plate, and the two positioning grooves correspond to the through grooves.

[0011] Preferably, it also includes a loading component, which includes a fixed frame arranged at the bottom of the frame corresponding to the loading recess, the fixed frame is rotatably connected to a screw rod, one end of the fixed frame is provided with a second motor for driving the screw rod to rotate, the screw rod is threadedly engaged with a loading frame, and one end of the loading frame is provided with a push plate for pushing the aluminum plate to move.

[0012] Preferably, the loading rack corresponds to the loading recess, and the top of the loading rack corresponds to the bottom of the inner cavity of the positioning groove.

[0013] Preferably, the upper end of the push plate protrudes from the top of the loading rack, and the top of the loading rack is provided with a plurality of slots, and the push plate is plugged into and fits with the slots.

[0014] Preferably, a cover is provided on the top of the frame.

[0015] Compared with the prior art, the utility model provides a reciprocating fast cutting device for aluminum plates, which has the following beneficial effects:

[0016] The aluminum plate reciprocating fast cutting device can realize reciprocating cutting through the cooperation of the rotating disk, the first motor, the connecting rod, the cutting knife, the traction frame, the rack, the gear, and the sliding seat. The cutting knife reciprocates once when the rotating disk rotates one circle, and rotates while displacing. Two cuttings can be realized in one reciprocating movement. The structure is simple and compact, and the efficiency is improved.

[0017] Based on the above, the automatic pushing and loading of the aluminum plate can be realized by setting the feeding assembly in conjunction with the positioning groove, and the cutting knife is pushed twice according to the reciprocating movement, thereby completing two cuttings in one reciprocating movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model after the hood is removed;

[0020] Figure 3 This utility model Figure 2 A structural diagram from another perspective;

[0021] Figure 4 It is a structural schematic diagram of the utility model from the bottom perspective of the frame;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of one end of the frame of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the utility model in a state where the push plate and the loading rack are separated.

[0024] In the figure: 1. frame; 2. machine cover; 3. loading rack; 4. aluminum plate; 5. cutting knife; 6. turntable; 7. push plate; 8. traction frame; 9. connecting rod; 10. linear guide; 11. through groove; 12. rack; 13. sliding seat; 14. gear; 15. unloading notch; 16. first motor; 17. second motor; 18. loading notch; 19. positioning groove; 20. fixing frame; 21. slot; 22. screw. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-6 As shown, a reciprocating fast cutting device for aluminum plates comprises a frame 1 and an aluminum plate 4, a pair of racks 12 are arranged at one end of the top of the frame 1, a sliding seat 13 is symmetrically and movably connected to one side of the two racks 12, the sliding seat 13 is connected to the top of the frame 1 through a linear guide rail 10 for sliding guidance, the two sliding seats 13 are rotatably connected with cutting knives 5 through a rotating shaft, and gears 14 respectively meshing with the two racks 12 are symmetrically arranged at both ends of the rotating shaft, a turntable 6 is arranged at one end of the top of the frame 1 away from the racks 12, a first motor 16 for driving the turntable 6 to rotate is arranged at one end of the bottom of the frame 1, a connecting rod 9 is movably connected to one end of the top periphery of the turntable 6, a traction frame 8 is fixedly arranged on the two sliding seats 13, and one end of the traction frame 8 is movably connected to the end of the connecting rod 9 away from the turntable 6, so that the rotation of the turntable 6 can drive the cutting knife 5 to move back and forth and rotate through the traction frame 8.

[0027] Furthermore, a through slot 11 is provided at the top of the frame 1 corresponding to the cutting knife 5, and the lower end of the cutting knife 5 is located inside the through slot 11;

[0028] Furthermore, a feeding recess 15 is provided on the side of one end of the bottom of the frame 1 away from the first motor 16, and a feeding recess 18 is provided on the side opposite to the feeding recess 15, and corresponding positioning grooves 19 are provided on the upper end of the side close to the feeding recess 18 and the feeding recess 15, and the positioning grooves 19 are adapted to the aluminum plate 4, and the two positioning grooves 19 correspond to the through groove 11.

[0029] Furthermore, it also includes a feeding component, which includes a fixed frame 20 arranged at the bottom of the frame 1 corresponding to the feeding recess 18, and a screw rod 22 is rotatably connected to the fixed frame 20. A second motor 17 for driving the screw rod 22 to rotate is arranged at one end of the fixed frame 20. A feeding frame 3 is threadedly engaged on the screw rod 22. The feeding frame 3 corresponds to the feeding recess 18, and the top of the feeding frame 3 corresponds to the bottom of the inner cavity of the positioning groove 19. A pushing plate 7 for pushing the aluminum plate 4 to move is arranged at one end of the feeding frame 3.

[0030] Furthermore, the upper end of the push plate 7 protrudes from the top of the loading rack 3;

[0031] As an embodiment, in order to accommodate aluminum plates 4 of different lengths, a plurality of slots 21 are provided on the top of the loading rack 3 , and the pusher plates 7 are plugged into and matched with the slots 21 .

[0032] In addition, a hood 2 is provided on the top of the frame 1, and the hood 2 is used to cover the structures such as the cutting knife 5 on the top of the frame 1, which can increase safety, and a control panel is also provided on the hood 2 (not shown in the figure). Since it is an existing conventional technical means, no further elaboration is made.

[0033] It should be noted that the utility model is a reciprocating fast cutting device for aluminum plates. When in use, the push plate 7 is removed, the aluminum plate 4 is placed on the top of the loading rack 3, and one end of the aluminum plate 4 is made to enter the positioning groove 19, so that the cutting part corresponds to the through groove 11, and the push plate 7 is fixed in the slot 21 on the loading rack 3, so that the push plate 7 is in contact with one end of the aluminum plate 4, and then the first motor 16 is controlled to drive the turntable 6 to rotate, and the turntable 6 drives the traction frame 8 to move through the connecting rod 9, and the traction frame 8 drives the cutting knife 5 to move through the sliding seat 13. Under the action of the rack 12 and the gear 14, the cutting knife 5 moves at the same time. The second motor 17 drives the screw rod 22 to rotate, and the screw rod 22 drives the loading rack 3 to move. The loading rack 3 drives the aluminum plate 4 to move a certain distance through the pushing plate 7 and stops. Then the cutting knife 5 moves back to cut the aluminum plate 4 again. Two cuttings are achieved in one reciprocating motion, which improves the efficiency. The cut aluminum plate 4 can be pushed out by the subsequent aluminum plate 4 and fall from the unloading recess 15, and the pushing plate 7 can be fixed with different slots 21 to adapt to aluminum plates 4 of different sizes. The device has a compact structure, high efficiency and is easy to use.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reciprocating fast cutting device for aluminum plates, comprising a frame (1) and an aluminum plate (4), characterized in that: A pair of racks (12) are arranged at one end of the top of the frame (1), and a sliding seat (13) is symmetrically and movably connected to one side of the two racks (12). The two sliding seats (13) are rotatably connected to the cutting knives (5) via a rotating shaft, and gears (14) respectively meshing with the two racks (12) are symmetrically arranged at both ends of the rotating shaft. A rotating disk (6) is arranged at one end of the top of the frame (1) away from the racks (12), and a first motor (16) for driving the rotating disk (6) to rotate is arranged at one end of the bottom of the frame (1). A connecting rod (9) is movably connected to one end of the top periphery of the rotating disk (6). A traction frame (8) is fixedly arranged on the two sliding seats (13), and one end of the traction frame (8) is movably connected to one end of the connecting rod (9) away from the rotating disk (6), so that the rotation of the rotating disk (6) can drive the cutting knife (5) to move back and forth and rotate through the traction frame (8).

2. The aluminum plate reciprocating rapid cutting device according to claim 1, characterized in that: The sliding seat (13) is connected to the top of the frame (1) through a linear guide rail (10) for sliding guidance.

3. The aluminum plate reciprocating rapid cutting device according to claim 1, characterized in that: A through slot (11) is provided at the top of the frame (1) and at a position corresponding to the cutting knife (5), and the lower end of the cutting knife (5) is located inside the through slot (11).

4. The aluminum plate reciprocating rapid cutting device according to claim 1, characterized in that: A material unloading notch (15) is provided on the side of one end of the bottom of the frame (1) away from the first motor (16), a material loading notch (18) is provided on the side opposite to the material unloading notch (15), and corresponding positioning grooves (19) are provided on the upper end of the side where the material loading notch (18) and the material unloading notch (15) are close to each other, and the positioning grooves (19) are adapted to the aluminum plate (4), and the two positioning grooves (19) correspond to the through grooves (11).

5. The aluminum plate reciprocating rapid cutting device according to claim 4, characterized in that: The invention also comprises a feeding assembly, wherein the feeding assembly comprises a fixed frame (20) arranged at a position at the bottom of the frame (1) corresponding to the feeding recess (18), a screw rod (22) being rotatably connected to the fixed frame (20), a second motor (17) for driving the screw rod (22) to rotate being arranged at one end of the fixed frame (20), a feeding frame (3) being threadedly engaged on the screw rod (22), and a pushing plate (7) for pushing the aluminum plate (4) to move is arranged at one end of the feeding frame (3).

6. The aluminum plate reciprocating rapid cutting device according to claim 5, characterized in that: The loading rack (3) corresponds to the loading recess (18), and the top of the loading rack (3) corresponds to the bottom of the inner cavity of the positioning groove (19).

7. The aluminum plate reciprocating rapid cutting device according to claim 5, characterized in that: The upper end of the push plate (7) protrudes from the top of the loading rack (3), and the top of the loading rack (3) is provided with a plurality of slots (21), and the push plate (7) is plugged into and matched with the slots (21).

8. The aluminum plate reciprocating rapid cutting device according to claim 1, characterized in that: A cover (2) is arranged on the top of the frame (1).

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