Broken bridge aluminum cutting device

Abstract

The utility model discloses a broken bridge aluminum cutting device, which relates to the technical field of aluminum material cutting, and comprises a bottom plate, a hanging bracket is fixedly arranged on the bottom plate, an electric telescopic rod is fixedly arranged at the top of the hanging bracket, an electric cutting wheel is mounted on the electric telescopic rod, and a through blanking groove is formed in the bottom plate below the electric cutting wheel. Two symmetrical extending frames are fixedly arranged at the positions, located on the side edge of the discharging groove, of the bottom plate, baffles are slidably arranged on the extending frames through sliding grooves, first motors are fixedly arranged at the top ends of the extending frames, the first motors drive the baffles to move horizontally through threaded rods, symmetrical mounting arms are fixedly arranged on the bottom plate, and rotating arms are mounted on the mounting arms through rotating shafts; the top end of the rotating arm and the mounting arm are fixed through a supporting spring, and the rotating arm is provided with a vertical propelling wheel through a roller frame. The automatic feeding device is simple in structure, capable of automatically pushing a long-strip-shaped aluminum material to a cutting position after the long-strip-shaped aluminum material is placed in the automatic feeding device, convenient to adjust the cutting length, capable of automatically feeding after cutting is completed, high in practicability and suitable for popularization.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum cutting technology, specifically relating to a thermal break aluminum cutting device. Background Technology

[0002] Thermally broken aluminum alloy windows are an improved version of traditional aluminum alloy windows, designed to enhance their thermal insulation performance. The principle behind thermally broken aluminum alloy windows is the use of PA66 nylon to both separate and tightly connect the inner and outer layers of aluminum alloy, creating a new type of thermally insulated aluminum profile. After production, thermally broken aluminum alloy windows need to be cut to specified lengths. Existing cutting machines mostly require manual calibration and feeding, which is labor-intensive, while automated equipment requires multiple drive mechanisms, making adjustment inconvenient. Utility Model Content

[0003] The purpose of this utility model is to provide a thermal break aluminum cutting device with a simple structure. After a long strip of aluminum material is placed in, it can be automatically pushed to the cutting position. The cutting length is easy to adjust, and the material can be automatically fed after cutting. It is highly practical and suitable for widespread application.

[0004] This utility model provides the following technical solution: it includes a base plate, on which a hanger is fixedly mounted, and on the top of the hanger is an electric telescopic rod. The output end of the electric telescopic rod is vertically downward and equipped with an electric cutting wheel. The base plate is provided with a through-feed groove below the electric cutting wheel. Two symmetrical extension frames are fixedly mounted on the side of the base plate at the feed groove. The extension frames are slidably provided with baffles through a sliding groove.

[0005] The top of the extension frame is fixedly equipped with a first motor. The output end of the first motor is inserted into the slide groove and connected with a threaded rod. The baffle is fixedly equipped with a sliding seat that is slidably connected to the side wall of the slide groove. The sliding seat is penetrated by the threaded rod and threadedly connected to it.

[0006] A symmetrical mounting arm is fixedly provided on the base plate. A rotating arm is mounted on the mounting arm via a pivot. The top of the rotating arm is fixed to the mounting arm by a support spring. A roller frame is fixedly provided on the top of the rotating arm, and an upright push wheel is mounted on the roller frame.

[0007] Preferably, a second motor is fixedly mounted on the roller frame above the push wheel, and the output end of the second motor is connected to the push wheel.

[0008] Preferably, a gap is formed between the two propulsion wheels, the sidewall of the propulsion wheel is a friction surface, the friction surface is sandwiched between the two sides of the aluminum material, and a protruding pressure plate is provided on the upper side of the propulsion wheel.

[0009] Preferably, the edge of the feeding trough is provided with a scale, which is opposite to the cutting position of the electric cutting wheel.

[0010] The beneficial effects of this utility model are: simple structure; after a long strip of aluminum material is placed in, it can be automatically pushed to the cutting position; the cutting length is easy to adjust; and it can be automatically fed after cutting. It is highly practical, as detailed below:

[0011] (1) This utility model is equipped with a baffle. When it is necessary to adjust the length of the cut thermally broken aluminum alloy, the sliding seat can slide along the slide groove under the twisting of the thread by rotating the thread rod. This causes the baffle to move along the feeding groove. The conveyed thermally broken aluminum alloy is pressed against the baffle. The distance from the baffle to the electric cutting wheel is clear, which is the length of the cut thermally broken aluminum alloy. The translation distance of the baffle can be controlled by rotating the thread rod a few times, which is convenient for adjustment.

[0012] (2) This utility model is equipped with a push wheel. When feeding, the aluminum material is inserted from the gap. For aluminum materials of different widths, when the push wheel on both sides of the gap is squeezed open, the support spring is compressed, so that the friction surface of the side wall of the push wheel is in close contact with both sides of the aluminum material, and the lower pressure plate presses on the top of the aluminum material. The push wheel rotates to push the aluminum material to the baffle. After the cutting is completed, the thermally broken aluminum alloy falls from the feeding groove. The push wheel continues to rotate, and the entire aluminum material can be cut to a fixed length. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is an overall schematic diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the groove of this utility model;

[0016] Figure 3 This is a side view of the present invention;

[0017] The following are marked in the diagram: 1. Base plate; 2. Hanger; 3. Electric telescopic rod; 4. Electric cutting wheel; 5. Feed chute; 6. Extension frame; 7. Baffle; 8. Slide groove; 9. First motor; 10. Mounting arm; 11. Rotating arm; 12. Support spring; 13. Roller frame; 14. Second motor; 15. Push wheel; 16. Threaded rod; 17. Sliding seat; 18. Lower pressure plate; 19. Gap. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The structural features of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] See Figure 1-2The system includes a base plate 1, on which a hanger 2 is fixedly mounted. An electric telescopic rod 3 is fixedly mounted on the top of the hanger 2. The output end of the electric telescopic rod 3 is vertically downward and equipped with an electric cutting wheel 4. The electric cutting wheel 4 is driven downward by the electric telescopic rod 3 to cut. A through-feed groove 5 is located below the electric cutting wheel 4 on the base plate 1. After cutting, the aluminum material falls from the feed groove 5. Two symmetrical extension frames 6 are fixedly mounted on the side of the feed groove 5 on the base plate 1. The extension frames 6 are slidably equipped with baffles 7 via sliding grooves 8. The aluminum material rests against the baffles 7 for cutting. The cutting extension frame 6 is fixedly equipped with a first motor 9. The output end of the first motor 9 is inserted into the slide groove 8 and connected to a threaded rod 16. The baffle 7 is fixedly equipped with a sliding seat 17 that is slidably connected to the side wall of the slide groove 8. The sliding seat 17 is penetrated by the threaded rod 16 and threadedly connected to it. By rotating the threaded rod 16, the sliding seat 17 cannot rotate. Under the twisting of the thread, the sliding seat 17 slides along the slide groove 8, which drives the baffle 7 to move along the feeding groove 5. The edge of the feeding groove 5 is provided with a scale, which is opposite to the cutting position of the electric cutting wheel 4.

[0023] See Figure 1 , 3 A symmetrical mounting arm 10 is fixed on the base plate 1. A rotating arm 11 is mounted on the mounting arm 10 via a pivot. The top of the rotating arm 11 is fixed to the mounting arm 10 by a support spring 12. The support spring 12 keeps the two rotating arms 11 in an inclined closed state. A roller frame 13 is fixed to the top of the rotating arm 11. An upright push wheel 15 is mounted on the roller frame 13. A second motor 14 is fixed above the push wheel 15 on the roller frame 13. The output end of the second motor 14 is connected to the push wheel 15. The second motor 14 drives the push wheel 15 to rotate. A gap 19 is formed between the two push wheels 15. The side wall of the push wheel 15 is a friction surface. This friction surface is sandwiched between the two sides of the aluminum material. The aluminum material is inserted into the gap 19, which pushes the rotating arm 11 apart, thereby accommodating aluminum materials of different widths. A protruding lower pressure plate 18 is provided on the upper side of the push wheel 15. The lower pressure plate 18 presses on the aluminum material to prevent it from warping.

[0024] The thermal break aluminum cutting device of this utility model has a simple structure. After the long strip of aluminum material is placed in, it can be automatically pushed to the cutting position. The cutting length is easy to adjust. After the cutting is completed, it can be automatically fed. It is highly practical and suitable for promotion.

[0025] For specific usage, please refer to... Figure 1-3The aluminum material is inserted through the gap 19. For aluminum materials of different widths, when the pusher wheels 15 on both sides of the gap 19 are squeezed open, the support spring 12 is compressed, so that the friction surface of the side wall of the pusher wheel 15 is in close contact with both sides of the aluminum material. The lower pressure plate 18 presses on the top of the aluminum material. The pusher wheel 15 rotates to push the aluminum material toward the baffle 7. By rotating the threaded rod 16, since the sliding seat 17 cannot rotate, the sliding seat 17 slides along the slide groove 8 under the twisting of the thread, which drives the baffle 7 to move along the feeding groove 5. The conveyed thermally broken aluminum alloy is pressed against the baffle 7. The distance from the baffle 7 to the electric cutting wheel 4 is clear, which is the length of the thermally broken aluminum alloy cut. The translation distance of the baffle 7 can be controlled by rotating the threaded rod 16 a certain number of times. After the cutting is completed, the thermally broken aluminum alloy falls from the feeding groove 5. The pusher wheel 15 continues to rotate to cut the entire aluminum material to a fixed length.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thermal break aluminum alloy cutting device, comprising a base plate (1), a hanger (2) fixedly mounted on the base plate (1), an electric telescopic rod (3) fixedly mounted on the top of the hanger (2), the output end of the electric telescopic rod (3) being vertically downward and equipped with an electric cutting wheel (4), characterized in that, The base plate (1) is provided with a through-feed groove (5) below the electric cutting wheel (4). Two symmetrical extension frames (6) are fixedly provided on the side of the base plate (1) at the feeding groove (5). The extension frames (6) are slidably provided with baffles (7) through the sliding groove (8). The extension frame (6) is fixedly provided with a first motor (9) at the top. The output end of the first motor (9) is inserted into the slide groove (8) and connected to a threaded rod (16). The baffle (7) is fixedly provided with a sliding seat (17) that is slidably connected to the side wall of the slide groove (8). The sliding seat (17) is penetrated by the threaded rod (16) and threadedly connected to it. A symmetrical mounting arm (10) is fixed on the base plate (1). A rotating arm (11) is mounted on the mounting arm (10) via a rotating shaft. The top end of the rotating arm (11) is fixed to the mounting arm (10) via a support spring (12). A roller frame (13) is fixed on the top end of the rotating arm (11). An upright push wheel (15) is mounted on the roller frame (13).

2. The thermal break aluminum cutting device according to claim 1, characterized in that, The roller frame (13) is fixedly equipped with a second motor (14) above the push wheel (15), and the output end of the second motor (14) is connected to the push wheel (15).

3. The thermal break aluminum cutting device according to claim 1, characterized in that, A gap (19) is formed between the two propulsion wheels (15), the side wall of the propulsion wheel (15) is a friction surface, the friction surface is sandwiched between the two sides of the aluminum material, and a protruding lower pressure plate (18) is provided on the upper side of the propulsion wheel (15).

4. The thermal break aluminum cutting device according to claim 1, characterized in that, The feed trough (5) has a scale on its edge, which is opposite to the cutting position of the electric cutting wheel (4).

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