Aluminum alloy door and window corner connector cutting machine

Through the guide rod limit and electric telescopic rod correction mechanism, the accuracy reduction caused by the rotation of the cutting head of the aluminum alloy door and window corner code cutting machine is solved, high-precision cutting and seamless splicing are achieved, and equipment life and door and window sealing are improved.

CN223146086UActive Publication Date: 2025-07-25GUANGZHOU FUQIAO DOOR & WINDOW CURTAIN WALL CO LTD
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Patent Information

Application Number
CN202422318331.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-23
Publication Date
2025-07-25
Estimated Expiration
2034-09-23

AI Technical Summary

Technical Problem

The existing aluminum alloy door and window corner code cutting machines cause spindle wear when the cutting head rotates for a long time, affecting the cutting accuracy, resulting in gaps left at the connection after the angle code is fixed on the door and window, reducing sealing.

Method used

The first guide rod and the second guide rod limiting structure are adopted to ensure that the angle between the first blade and the second blade is 90 degrees, and the angle code is perpendicular to the cutting direction through the electric telescopic rod and the pull-up plate correction mechanism, so as to avoid rotation of the cutting head, and improve cutting accuracy and device life.

Benefits of technology

After a long period of use, the cut corner codes leave no gaps after splicing and fixing, which improves the cutting accuracy and service life of the device, and enhances the sealing and working efficiency of doors and windows.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223146086U_ABST
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Abstract

The utility model relates to the technical field of corner connector cutting machines, in particular to an aluminum alloy door and window corner connector cutting machine which comprises a main body, the main body comprises a connecting shell, a first guide rod is fixedly connected to the inner wall of the connecting shell, and a first cutting mechanism is installed on the lower surface of the connecting shell and comprises a first air cylinder. The upper surface of the first air cylinder is fixedly connected with the lower surface of the connecting shell, the output end of the first air cylinder is fixedly connected with a first pressing plate, the lower surface of the first pressing plate is fixedly connected with a first blade, the upper surface of the first pressing plate is fixedly connected with a second guide rod, and the upper surface of the second air cylinder is fixedly connected with the lower surface of the connecting shell. The output end of the second air cylinder is fixedly connected with a second pressing plate, and the lower surface of the second pressing plate is fixedly connected with a second blade. According to the utility model, the angle does not deviate after long-time use, and no gap is left between the cut corner braces after splicing and fixing.
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Description

Technical Field

[0001] The utility model relates to the field of corner code cutting machines, in particular to an aluminum alloy door and window corner code cutting machine. Background Art

[0002] The aluminum alloy door and window corner code cutting machine is a special equipment for corner code blanking. The corner code cutting machine has functions such as automatic feeding and counting, with stable operation and high efficiency, significantly improving the production speed of aluminum alloy doors and windows. It uses high-quality carbide-tipped saw blades with high linear speed to ensure high processing accuracy of corner code cutting, thereby improving the overall quality of doors and windows. The application of the corner code cutting machine reflects the trend of the door and window industry towards automation and precision, and promotes the technological progress of the industry.

[0003] Common aluminum alloy door and window corner code cutting machines on the market need to rotate the cutting head during cutting to cut different angles at both ends of the door and window corner code. However, during the long-term continuous rotation of the cutting head, the main shaft of the equipment is worn, which will affect the cutting accuracy, resulting in gaps at the joints after the cut corner code is fixed on the door and window, reducing the sealing performance of the door and window. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an aluminum alloy door and window corner code cutting machine.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an aluminum alloy door and window corner code cutting machine, including a main body, the main body includes a connection shell, the inner wall of the connection shell is fixedly connected with a first guide rod, the lower surface of the connection shell is provided with a first cutting mechanism, the first cutting mechanism includes a first cylinder, the upper surface of the first cylinder is fixedly connected with the lower surface of the connection shell, the output end of the first cylinder is fixedly connected with a first pressing plate, the lower surface of the first pressing plate is fixedly connected with a first blade, the upper surface of the first pressing plate is fixedly connected with a second guide rod, the lower surface of the connection shell is provided with a second cutting mechanism, the second cutting mechanism includes a second cylinder, the upper surface of the second cylinder is fixedly connected with the lower surface of the connection shell, and the output end of the second cylinder is fixedly connected with a second pressing plate, and the lower surface of the second pressing plate is fixedly connected with a second blade.

[0006] As a further description of the above technical solution:

[0007] The surface of the first pressing plate is provided with a first through hole, and the end of the first guide rod passes through the first through hole and is fixedly connected with the inner bottom of the connection shell.

[0008] As a further description of the above technical solution:

[0009] The surface of the second pressing plate is provided with a second through hole, and the end of the second guide rod passes through the second through hole and is fixedly connected to the upper surface of the first pressing plate. The second guide rod is located on the right side of the first guide rod.

[0010] As a further description of the above technical solution:

[0011] The surface of the connecting block is provided with a second groove, and a calibration mechanism is installed on the inner wall of the second groove. The calibration mechanism includes an electric telescopic rod. One end of the electric telescopic rod is fixedly connected to the inner wall of the second groove, and the output end of the electric telescopic rod is fixedly connected to a pulling plate. The surface of the pulling plate is provided with a fourth groove.

[0012] As a further description of the above technical solution:

[0013] The surface of the connecting shell is provided with a first groove, and the lower surface of the connecting shell is fixedly connected to a third cylinder. The output end of the third cylinder is fixedly connected to a third pressing plate.

[0014] As a further description of the above technical solution:

[0015] The surface of the connecting block is provided with a second groove. The second groove is located on the right side of the third groove, and a calibration mechanism is installed on the inner wall of the second groove.

[0016] As a further description of the above technical solution:

[0017] The calibration mechanism includes an electric telescopic rod. One end of the electric telescopic rod is fixedly connected to the inner wall of the second groove, and the output end of the electric telescopic rod is fixedly connected to a pulling plate. The surface of the pulling plate is provided with a fourth groove.

[0018] As a further description of the above technical solution:

[0019] A telescopic mechanism is installed on the inner wall of the connecting shell. The telescopic mechanism includes a fourth cylinder. One end of the fourth cylinder is fixedly connected to the inner wall of the connecting shell, and the output end of the fourth cylinder is fixedly connected to a pushing plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, for this aluminum alloy door and window corner code cutting machine, through the first guide rod, the second guide rod, the first blade, and the second blade, during use, the corner code to be cut is placed inside the device. First, the first cylinder is started, so that the first blade under the first pressing plate fixed to the output end of the first cylinder cuts one end of the corner code. After the cutting is completed, the first cylinder retracts. After the corner code is pushed forward a set distance, the second cylinder is started, and the second blade under the second pressing plate fixed to the output end of the second cylinder cuts the other end of the corner code. The first guide rod limits the first pressing plate, which can ensure that the angle between the first blade and the corner code is perpendicular to the surface of the first pressing plate. The second pressing plate perpendicular to the surface of the first pressing plate is limited by the second guide rod, so that the angle between the first blade and the second blade is 90 degrees. Compared with the conventional aluminum alloy door and window corner code cutting machine that needs to rotate the cutting head during cutting to cut different angles at both ends of the door and window corner code, during the long-term continuous rotation of the cutting head, the main shaft of the device is worn, which will affect the cutting accuracy, resulting in gaps at the joints after the cut corner code is fixed on the door and window, reducing the sealing performance of the door and window. The angle of this device will not shift after long-term use, and there will be no gaps between the cut corner codes after splicing and fixing, improving the service life of the device.

[0022] 2. Compared with the prior art, for this aluminum alloy door and window corner code cutting machine, through the electric telescopic rod, the pulling plate, and the connecting block, during use, the electric telescopic rod is started, so that the pulling plate fixed to the end of the electric telescopic rod extends. The corner code to be cut is placed on the surface of the pulling plate. The electric telescopic rod retracts, and the inclined edge of the corner code is brought into contact with the surface of the connecting block to make it perpendicular to the advancing direction, which can facilitate the calibration of the device to make it perpendicular to the moving direction of the corner code and improve the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of the first perspective of an aluminum alloy door and window corner code cutting machine proposed by the present utility model;

[0024] Figure 2 is the cross-sectional view of an aluminum alloy door and window corner code cutting machine proposed by the present utility model;

[0025] Figure 3 is an aluminum alloy door and window corner code cutting machine proposed by the present utility model Figure 2 magnified view of the structure at A;

[0026] Figure 4 is the internal structural schematic diagram of an aluminum alloy door and window corner code cutting machine proposed by the present utility model.

[0027] LEGEND DESCRIPTION:

[0028] 1. Main body; 101. Connecting shell; 102. First groove; 103. First guide rod; 2. First cutting mechanism; 201. First pressing plate; 202. First through hole; 203. First blade; 204. First cylinder; 205. Second guide rod; 3. Second cutting mechanism; 301. Second pressing plate; 302. Second cylinder; 303. Second blade; 304. Second through hole; 4. Positioning mechanism; 401. Connecting block; 402. Second groove; 403. Third groove; 404. Roller; 5. Calibration mechanism; 501. Electric telescopic rod; 502. Pulling plate; 503. Fourth groove; 504. Third pressing plate; 505. Third cylinder; 6. Telescopic mechanism; 601. Fourth cylinder; 602. Pushing plate. Detailed implementation mode

[0029] Refer to Figures 1-4 , a kind of aluminum alloy door and window corner code cutting machine provided by the utility model: including a main body 1, the main body 1 includes a connecting shell 101, the inner wall of the connecting shell 101 is fixedly connected with a first guide rod 103, the lower surface of the connecting shell 101 is provided with a first cutting mechanism 2, the first cutting mechanism 2 includes a first cylinder 204, the upper surface of the first cylinder 204 is fixedly connected with the lower surface of the connecting shell 101, the output end of the first cylinder 204 is fixedly connected with a first pressing plate 201, the lower surface of the first pressing plate 201 is fixedly connected with a first blade 203, the upper surface of the first pressing plate 201 is fixedly connected with a second guide rod 205, the lower surface of the connecting shell 101 is provided with a second cutting mechanism 3, the second cutting mechanism 3 includes a second cylinder 302, the upper surface of the second cylinder 302 is fixedly connected with the lower surface of the connecting shell 101, the output end of the second cylinder 302 is fixedly connected with a second pressing plate 301, the lower surface of the second pressing plate 301 is fixedly connected with a second blade 303. Put the corner code to be cut into the device. First, start the first cylinder 204, so that the first blade 203 under the first pressing plate 201 fixed by the output end of the first cylinder 204 cuts one end of the corner code. After the cutting is completed, the first cylinder 204 retracts. After the corner code is pushed forward a set distance, the second cylinder 302 is started, and the second blade 303 under the second pressing plate 301 fixed by the output end of the second cylinder 302 cuts the other end of the corner code. The first guide rod 103 limits the first pressing plate 201, which can ensure the angle between the first blade 203 and the corner code, and the second pressing plate 301 perpendicular to the surface of the first pressing plate 201 is limited by the second guide rod 205, so that the angle between the first blade 203 and the second blade 303 is 90 degrees, and the angle will not shift after long-term use. There will be no gap between the cut corner codes after splicing and fixing.

[0030] The surface of the first pressing plate 201 is provided with a first through hole 202. The end of the first guide rod 103 passes through the first through hole 202 and is fixedly connected to the inner bottom of the connection shell 101. The surface of the second pressing plate 301 is provided with a second through hole 304. The end of the second guide rod 205 passes through the second through hole 304 and is fixedly connected to the upper surface of the first pressing plate 201. The second guide rod 205 is located on the right side of the first guide rod 103. A positioning mechanism 4 is installed on the inner wall of the connection shell 101. The positioning mechanism 4 includes a connection block 401. The surface of the connection block 401 is fixedly connected to the surface of the connection shell 101. The surface of the connection block 401 is provided with a third groove 403. A roller 404 is movably connected to the inner wall of the third groove 403. The surface of the connection shell 101 is provided with a first groove 102. The lower surface of the connection shell 101 is fixedly connected to a third cylinder 505. The output end of the third cylinder 505 is fixedly connected to a third pressing plate 504. The surface of the connection block 401 is provided with a second groove 402. The second groove 402 is located on the right side of the third groove 403. A calibration mechanism 5 is installed on the inner wall of the second groove 402. The calibration mechanism 5 includes an electric telescopic rod 501. One end of the electric telescopic rod 501 is fixedly connected to the inner wall of the second groove 402. The output end of the electric telescopic rod 501 is fixedly connected to a pull plate 502. The surface of the pull plate 502 is provided with a fourth groove 503. A telescopic mechanism 6 is installed on the inner wall of the connection shell 101. The telescopic mechanism 6 includes a fourth cylinder 601. One end of the fourth cylinder 601 is fixedly connected to the inner wall of the connection shell 101. The output end of the fourth cylinder 601 is fixedly connected to a push plate 602.

[0031] Working principle: Place the angle code to be cut into the device. First, start the first cylinder 204, so that the first blade 203 below the first pressing plate 201 fixed to the output end of the first cylinder 204 cuts one end of the angle code. After the cutting is completed, the first cylinder 204 retracts. After the angle code is pushed forward a set distance, the second cylinder 302 is started. The second blade 303 below the second pressing plate 301 fixed to the output end of the second cylinder 302 cuts the other end of the angle code. The first guide rod 103 limits the first pressing plate 201, which can ensure the angle between the first blade 203 and the angle code is perpendicular to the surface of the first pressing plate 201. The second pressing plate 301 perpendicular to the surface of the first pressing plate 201 is limited by the second guide rod 205, so that the angle between the first blade 203 and the second blade 303 is 90 degrees and will not shift after long-term use. There will be no gap between the cut angle codes after splicing and fixing. Start the electric telescopic rod 501, so that the pull plate 502 fixed to the end of the electric telescopic rod 501 extends. Place the angle code to be cut on the surface of the pull plate 502. The electric telescopic rod 501 retracts, making the inclined edge of the angle code contact the surface of the connection block 401 and perpendicular to the forward direction, which can facilitate the calibration of the device to be perpendicular to the moving direction of the angle code and improve the working efficiency of the device.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aluminum alloy door and window corner code cutting machine, comprising a main body (1), characterized in that: The main body (1) includes a connecting shell (101). The inner wall of the connecting shell (101) is fixedly connected with a first guide rod (103). The lower surface of the connecting shell (101) is provided with a first cutting mechanism (2). The first cutting mechanism (2) includes a first cylinder (204). The upper surface of the first cylinder (204) is fixedly connected with the lower surface of the connecting shell (101). The output end of the first cylinder (204) is fixedly connected with a first pressing plate (201). The lower surface of the first pressing plate (201) is fixedly connected with a first blade (203). The upper surface of the first pressing plate (201) is fixedly connected with a second guide rod (205). The lower surface of the connecting shell (101) is provided with a second cutting mechanism (3). The second cutting mechanism (3) includes a second cylinder (302). The upper surface of the second cylinder (302) is fixedly connected with the lower surface of the connecting shell (101). The output end of the second cylinder (302) is fixedly connected with a second pressing plate (301). The lower surface of the second pressing plate (301) is fixedly connected with a second blade (303).

2. The aluminum alloy door and window corner code cutting machine according to claim 1, characterized in that: The surface of the first pressing plate (201) is provided with a first through hole (202). The end of the first guide rod (103) passes through the first through hole (202) and is fixedly connected with the inner bottom of the connecting shell (101).

3. A corner code cutting machine for aluminum alloy doors and windows according to claim 1, characterized in that: The surface of the second pressing plate (301) is provided with a second through hole (304). The end of the second guide rod (205) passes through the second through hole (304) and is fixedly connected with the upper surface of the first pressing plate (201). The second guide rod (205) is located on the right side of the first guide rod (103).

4. A corner code cutting machine for aluminum alloy doors and windows according to claim 1, characterized in that: A positioning mechanism (4) is installed on the inner wall of the connecting shell (101). The positioning mechanism (4) includes a connecting block (401). The surface of the connecting block (401) is fixedly connected with the surface of the connecting shell (101). The surface of the connecting block (401) is provided with a third groove (403). The inner wall of the third groove (403) is movably connected with a roller (404).

5. A corner code cutting machine for aluminum alloy doors and windows according to claim 1, characterized in that: The surface of the connecting shell (101) is provided with a first groove (102). The lower surface of the connecting shell (101) is fixedly connected with a third cylinder (505). The output end of the third cylinder (505) is fixedly connected with a third pressing plate (504).

6. The aluminum alloy door and window corner code cutting machine according to claim 4, wherein: The surface of the connecting block (401) is provided with a second groove (402). The second groove (402) is located on the right side of the third groove (403). A correction mechanism (5) is installed on the inner wall of the second groove (402).

7. The aluminum alloy door and window corner code cutting machine according to claim 6, characterized in that: The correction mechanism (5) includes an electric telescopic rod (501). One end of the electric telescopic rod (501) is fixedly connected with the inner wall of the second groove (402). The output end of the electric telescopic rod (501) is fixedly connected with a pulling plate (502). The surface of the pulling plate (502) is provided with a fourth groove (503).

8. The aluminum alloy door and window corner code cutting machine according to claim 1, characterized in that: The inner wall of the connection housing (101) is equipped with a telescopic mechanism (6). The telescopic mechanism (6) includes a fourth cylinder (601). One end of the fourth cylinder (601) is fixedly connected to the inner wall of the connection housing (101), and the output end of the fourth cylinder (601) is fixedly connected to a push plate (602).