Door and window aluminum profile cutting device

Abstract

The door and window aluminum profile cutting device comprises a workbench, a supporting frame and a cutting mechanism, the supporting frame is arranged on the top face of the workbench, the cutting mechanism is arranged on the supporting frame, and a cutting opening is formed in the position, corresponding to the cutting mechanism, of the workbench; the cutting mechanism comprises a telescopic device, a supporting plate, a rotating plate, an angle adjusting motor, a driving gear, a cutting motor and a cutting blade, the telescopic device is arranged on the supporting frame, the telescopic end of the telescopic device extends downwards and is connected with the supporting plate, the supporting plate is provided with a through hole communicated with the top face and the bottom face, and the lower portion of the rotating plate is rotationally connected into the through hole of the supporting plate; and the upper part of the rotating plate protrudes out of the top surface of the supporting plate. The cutting mechanism can be conveniently adjusted, inclined cutting of aluminum profiles at all angles is achieved, the labor intensity of workers is relieved, and the automation degree and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing, and in particular to a door and window aluminum profile cutting device. Background Art

[0002] Aluminum profiles are a commonly used building material and are often used in the production of doors and windows. During the production, multiple sections of aluminum profiles of different lengths are butt-jointed and then welded. According to the needs, the butt joints are often set to be inclined. In this way, the aluminum profiles need to be cut at a certain inclination so that the aluminum profiles can be installed in the required place. The existing operation methods mostly use manual holding of the aluminum profiles, and then make a rough estimate by the human eye to perform inclined cutting, or use a simple clamping mechanism to perform tilted clamping and then cutting. The aluminum profiles cut in this way are of poor quality and the cutting efficiency is also low.

[0003] The invention patent with the publication number "CN117102565B" and the name "A cutting device for aluminum profiles for doors and windows" discloses a cutting device for aluminum profiles for doors and windows, including a base, a cutting mechanism arranged above the base, and a placement slot opened on the top of the base, and also includes a lifting mechanism, which is installed on the top of the base and is used to drive the cutting mechanism to move up and down; a positioning mechanism, which is connected to the lifting mechanism and is used to fix aluminum profiles of different specifications; and a locking mechanism, which is connected to the positioning mechanism and is used to lock the positioning mechanism after the aluminum profile is fixed. This patent can automatically position and lock aluminum profiles of different specifications, but it cannot solve the problem of inclined cutting, and the positioning effect is also poor. Summary of the invention

[0004] The purpose of the present invention is to provide a door and window aluminum profile cutting device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a door and window aluminum profile cutting device, comprising a workbench, a support frame and a cutting mechanism, the support frame is arranged on the top surface of the workbench, the cutting mechanism is arranged on the support frame, and a cutting opening is arranged at the workbench corresponding to the cutting mechanism, the cutting mechanism comprises a telescope, a support plate, a rotating plate, an angle adjustment motor, a driving gear, a cutting motor and a cutting blade, the telescope is arranged on the support frame, the telescopic end of the telescope extends downward and is connected to the support plate, the support plate is provided with a through hole connecting the top surface and the bottom surface, the lower part of the rotating plate is rotatably connected in the through hole of the supporting plate, the upper part of the rotating plate protrudes from the top surface of the supporting plate and a gear ring is arranged around it; the angle adjustment motor is arranged on the top surface of the supporting plate outside the upper part of the rotating plate, the output end of the angle adjustment motor is connected to the driving gear, the driving gear and the gear ring are meshed to realize the rotation of the rotating plate; the cutting motor is arranged on the top surface of the upper part of the rotating plate, the output end of the cutting motor is connected to the cutting blade, and the lower part of the cutting blade passes through the rotating plate and the supporting plate and extends to the bottom of the supporting plate.

[0006] As a preferred embodiment of the present technical solution, a clamping mechanism and a conveying mechanism are arranged on the top surface of the workbench, the clamping mechanism is used for clamping the aluminum profile, and the conveying mechanism is used for conveying the aluminum profile.

[0007] As a preferred embodiment of the present technical solution, the clamping mechanism includes clamping telescopes symmetrically located on both sides of the workbench, the clamping telescopes telescopes toward the middle of the workbench, and the telescopic ends of the clamping telescopes are connected to the clamping plates; the conveying mechanism includes a conveying motor and a screw rod symmetrically located on both sides of the workbench, the conveying motor is arranged at the end of the workbench, the output end of the conveying motor is connected to the screw rod, the screw rod extends along the conveying direction, and the clamping telescope is threadedly connected to the screw rod through a connecting block.

[0008] As a preferred embodiment of the present technical solution, a soft rubber pad is provided on the clamping surface of the clamping plate.

[0009] As a preferred embodiment of the present technical solution, the conveying mechanism includes a feed conveying mechanism and a discharge conveying mechanism, and the conveying motors of the feed conveying mechanism and the discharge conveying mechanism are respectively arranged at two ends of the workbench.

[0010] As a preferred embodiment of the present technical solution, the telescopic ends of the two telescoping devices are respectively connected to the two side edges of the supporting plate.

[0011] The beneficial effects of the present invention are as follows:

[0012] 1. The present invention is provided with a supporting plate, a rotating plate, an angle adjustment motor, and a driving gear. The rotating plate can be rotated on the supporting plate by the driving of the adjustment motor. The cutting motor and the cutting blade on the rotating plate can rotate with the rotation to adjust the cutting angle, thereby facilitating the inclined cutting of aluminum profiles at various angles.

[0013] 2. The present invention is provided with a clamping mechanism and a conveying mechanism. The clamping mechanism is arranged on the screw rod of the conveying mechanism. The clamping mechanism has a good clamping effect and can convey the aluminum profile after clamping it, thereby realizing the automation of conveying, reducing the labor intensity of manual labor, and improving the degree of automation and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0016] Figure 3 It is a left-side structural schematic diagram of the present invention.

[0017] Figure 4 It is a schematic diagram of the support plate connection structure of the present invention.

[0018] Figure 5 It is a top view of the support plate connection structure of the present invention.

[0019] Figure 6 It is a schematic diagram of the connection between the support plate and the rotation of the present invention.

[0020] In the figure: 1. workbench; 2. support frame; 3. telescope; 4. conveying motor; 5. clamping telescope; 6. screw rod; 7. supporting plate; 8. clamping plate; 9. rotating plate; 10. driving gear; 11. angle adjustment motor; 12. cutting motor; 13. cutting disc. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-6 The present invention discloses a door and window aluminum profile cutting device, comprising a workbench 1, a support frame 2 and a cutting mechanism. The support frame 2 is arranged on the top surface of the workbench 1. The support frame 2 comprises two vertical columns and a horizontal plate connected to the top of the vertical column. The cutting mechanism is arranged on the horizontal plate of the support frame 2. A cutting opening is arranged at the workbench 1 corresponding to the cutting mechanism to facilitate the cutting of the cutting blade. The cutting mechanism comprises a telescope 3, a support plate 7, a rotating plate 9, an angle adjustment motor 11, a driving gear 10, a cutting motor 12 and a cutting blade 13. The telescope 3 is arranged on the horizontal plate of the support frame 2. Two telescopes 3 are arranged. The telescopic ends of the two telescopes 3 are respectively connected to the edges of the two sides of the support plate 7. The telescopic ends of the telescope 3 extend downward through the horizontal plate and are connected to the support plate 7. The support plate 7 is provided with a through hole connecting the top surface and the bottom surface. The lower part of the rotating plate 9 is rotatably connected to the through hole of the support plate 7 through a bearing. The upper part of the rotating plate 9 protrudes from the top surface of the support plate 7 and a gear ring is arranged around it. The angle adjustment motor 11 is arranged on the top surface of the support plate 7 outside the upper part of the rotating plate 9 through a bracket, and the output end of the angle adjustment motor 11 is connected to the driving gear 10, and the driving gear 10 is meshed with the gear ring to realize the rotation of the rotating plate 9. The cutting motor 12 is arranged on the top surface of the upper part of the rotating plate 9, and the output end of the cutting motor 12 is connected to the cutting blade 13, and the lower part of the cutting blade 13 passes through the rotating plate 9 and the support plate 7 and extends to the bottom of the support plate 7.

[0023] When the present invention is implemented, the rotating plate 9 is T-shaped, the upper part of the rotating plate 9 is disc-shaped, the upper part of the rotating plate 9 is provided with a through groove for the cutting blade 13, the lower part of the rotating plate 9 is hollow cylindrical, the cutting blade 13 rotates in the through groove, the semicircle of the cutting blade 13 is above the rotating plate 9, and the other semicircle is below the rotating plate 9, the supporting plate 7 can be provided with scale lines around the upper part of the rotating plate 9, and the edge of the rotating plate 9 can be provided with an indicator needle to facilitate checking the adjustment angle.

[0024] The top surface of the workbench 1 of the present invention is provided with a clamping mechanism and a conveying mechanism, the clamping mechanism is used for clamping the aluminum profile, and the conveying mechanism is used for conveying the aluminum profile, and both the clamping mechanism and the conveying mechanism are located on the inner side of the vertical column of the support frame 2. The clamping mechanism includes a clamping retractor 5 symmetrically located on both sides of the workbench, the clamping retractor 5 retracts toward the middle of the workbench 1, and the retracting end of the clamping retractor 5 is connected to a clamping plate 8, and a soft rubber pad is provided on the clamping surface of the clamping plate 8 to prevent the aluminum profile from being crushed. The conveying mechanism includes a conveying motor 4 and a screw 6 symmetrically located on both sides of the workbench 1. The conveying motor 4 is arranged at the end of the workbench 1. The output end of the conveying motor 4 is connected to the screw 6. The screw 6 rotates on the workbench 1 through a support block. The screw 6 extends along the conveying direction. The clamping retractor 5 is threadedly connected to the screw 6 through a connecting block. The conveying mechanism includes a feeding conveying mechanism and a discharging conveying mechanism, that is, the feeding conveying mechanism and the discharging conveying mechanism both include a conveying motor 4 and a screw 6. The conveying motors 4 of the feeding conveying mechanism and the discharging conveying mechanism are respectively arranged at the two ends of the workbench 1. When the conveying motor 4 of the feeding conveying mechanism is started, the clamping retractor 5 on the screw 6 moves from the feeding end to the cutting mechanism. When the conveying motor 4 of the discharging conveying mechanism is started, the clamping retractor 5 on the screw 6 moves from the cutting mechanism to the discharging end. The present invention can be provided with a collection box below the cutting opening of the workbench 1 to collect waste chips generated by cutting.

[0025] When the present invention is working, a conveying mechanism for aluminum profiles can be set at the front end of the workbench. After the aluminum profiles are conveyed to the workbench, the aluminum profiles are clamped by the clamping telescopic device and are further conveyed to the bottom of the cutting mechanism through the conveying mechanism. The telescopic device of the cutting mechanism drives the supporting plate downward, and the cutting motor drives the cutting blade to cut the aluminum profile. When inclined cutting is required, the angle adjustment motor is started, driving the driving gear to rotate, and then driving the rotating plate to rotate. The cutting motor and the cutting blade on the rotating plate rotate accordingly, and after rotating to a predetermined angle, the cutting work continues.

[0026] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A door and window aluminum profile cutting device, comprising a workbench, a support frame and a cutting mechanism, wherein the support frame is arranged on the top surface of the workbench, the cutting mechanism is arranged on the support frame, and a cutting opening is arranged at a position of the workbench corresponding to the cutting mechanism, characterized in that: The cutting mechanism includes a telescopic device, a supporting plate, a rotating plate, an angle adjustment motor, a driving gear, a cutting motor and a cutting blade. The telescopic device is arranged on the supporting frame, and the telescopic end of the telescopic device extends downward and is connected to the supporting plate. The supporting plate is provided with a through hole connecting the top surface and the bottom surface. The lower part of the rotating plate is rotatably connected in the through hole of the supporting plate. The upper part of the rotating plate protrudes from the top surface of the supporting plate and a gear ring is arranged around it; the angle adjustment motor is arranged on the top surface of the supporting plate outside the upper part of the rotating plate, and the output end of the angle adjustment motor is connected to the driving gear. The driving gear and the gear ring are meshed to realize the rotation of the rotating plate; the cutting motor is arranged on the top surface of the upper part of the rotating plate, and the output end of the cutting motor is connected to the cutting blade. The lower part of the cutting blade passes through the rotating plate and the supporting plate and extends to the bottom of the supporting plate.

2. The door and window aluminum profile cutting device according to claim 1, characterized in that: A clamping mechanism and a conveying mechanism are arranged on the top surface of the workbench. The clamping mechanism is used for clamping the aluminum profiles, and the conveying mechanism is used for conveying the aluminum profiles.

3. The door and window aluminum profile cutting device according to claim 2, characterized in that: The clamping mechanism includes clamping telescopes symmetrically located on both sides of the workbench, the clamping telescopes telescope toward the middle of the workbench, and the telescopic ends of the clamping telescopes are connected to the clamping plates; the conveying mechanism includes a conveying motor and a screw rod symmetrically located on both sides of the workbench, the conveying motor is arranged at the end of the workbench, the output end of the conveying motor is connected to the screw rod, the screw rod extends along the conveying direction, and the clamping telescope is threadedly connected to the screw rod through a connecting block.

4. The door and window aluminum profile cutting device according to claim 2, characterized in that: A soft rubber pad is arranged on the clamping surface of the clamping plate.

5. The door and window aluminum profile cutting device according to claim 3, characterized in that: The conveying mechanism comprises a feeding conveying mechanism and a discharging conveying mechanism, and the conveying motors of the feeding conveying mechanism and the discharging conveying mechanism are respectively arranged at two ends of the workbench.

6. The door and window aluminum profile cutting device according to claim 1, characterized in that: Two retractors are provided, and the retractable ends of the two retractors are respectively connected to the edges of both sides of the supporting plate.

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