Surface polishing device for aluminum alloy door and window machining

Abstract

The utility model discloses a surface polishing device for aluminum alloy door and window processing, which is characterized in that the upper surface of a support frame is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a screw rod, the upper surface of a movable table is fixedly connected with a motor II, and the output end of the motor II is connected with a polishing roller through a rotating shaft; an air inlet of the dust suction device is fixedly connected with a telescopic connecting pipe, the telescopic connecting pipe is connected with a dust suction pipe in a penetrating mode, an air suction opening is formed in the outer surface of the dust suction pipe, the opening position of the air suction opening corresponds to the lower surface of the grinding roller, and the height of the grinding roller can be adjusted through cooperative use of a first motor, a lead screw, a moving table, a second motor, a rotating shaft and the grinding roller; and the movable table, the dust suction pipe, the air suction opening, the dust suction device and the telescopic connecting pipe are used in cooperation, so that the dust suction pipe and the air suction opening move along with the grinding roller, and fixed-point dust suction is conducted on a grinding area.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, in particular to a surface polishing device for processing aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and sashes. Aluminum alloy doors and windows have many advantages such as beautiful appearance, good sealing, light weight and easy prefabrication, and are loved by the people. The rough surface of doors and windows will affect their use, and they need to be polished. Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and flat surface. Most of the polishing devices use a grinding wheel that is pressed tightly against the workpiece surface to be processed and rotated at high speed to achieve the polishing effect. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but is intended to obtain a smooth surface or mirror gloss. Sometimes it is also used to eliminate gloss, fill surface pores, scratches and other surface defects, and thus improve corrosion resistance.

[0003] However, the existing aluminum alloy door and window polishing device cannot be used flexibly according to the size of the aluminum alloy door and window during the processing, which is inconvenient to use. At the same time, it is impossible to perform fixed-point vacuuming on the polishing area, and the vacuuming effect is not good. A Chinese patent discloses a "polishing device for aluminum alloy door and window processing", and its application is "CN202121448233.X". A lateral adjustment unit is provided at the front and rear ends of its upper surface, and an electric push rod is provided at the upper end of the lateral adjustment unit. The upper ends of the telescopic ends of the electric push rod are fixedly connected to the bottom surface of the longitudinal plate, and a longitudinal adjustment unit is provided in the middle of the longitudinal plate. A polishing motor is provided at the lower end, and an external thread provided at the lower end of the output shaft of the polishing motor is threadedly connected with an internal thread provided at the upper end of the polishing disk; wherein: a control switch group is provided on the left side of the workbench, and the input end of the control switch group is electrically connected to an external power supply, and the input end of the electric push rod 1 and the polishing motor are both electrically connected to the output end of the control switch group. The polishing device for processing aluminum alloy doors and windows has high stability in clamping and fixing aluminum alloy doors and windows, but it does not take into account the problem that it cannot be flexibly used according to the size of the aluminum alloy doors and windows during the processing process, and there is inconvenience in use. At the same time, it does not take into account the problem of fixed-point dust collection in the grinding area. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a surface polishing device for aluminum alloy door and window processing. The height of the grinding roller can be adjusted by using a motor 1, a screw rod, a moving platform, a motor 2, a rotating shaft, and a grinding roller. The device is suitable for grinding the surfaces of doors and windows of different specifications, and provides flexibility and applicability. The moving platform, a dust suction pipe, an air suction port, a dust suction device and a retractable connecting pipe are used in conjunction, so that the dust suction pipe and the air suction port move together with the grinding roller, and the grinding area is dusted at a fixed point, so as to effectively remove dust and waste generated by grinding, keep the working environment clean, and also help to improve the operator's working comfort and safety.

[0005] The utility model also provides a surface polishing device for processing aluminum alloy doors and windows as mentioned above, comprising: a support frame, the upper surface of the support frame is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a screw, the outer surface of the screw is connected to a moving platform via a screw nut, the upper surface of the moving platform is fixedly connected to a motor 2, the output end of the motor 2 is connected to a grinding roller via a rotating shaft, the lower surface of the workbench is fixedly connected to a dust suction device, the air inlet of the dust suction device is fixedly connected to a telescopic connecting pipe, the telescopic connecting pipe is through-connected to a dust suction pipe, the outer surface of the dust suction pipe is provided with an air suction port, the opening position of the air suction port corresponds to the lower surface of the grinding roller, the upper surface of the workbench is movably connected to a fixed platform, the lower surface of the support frame is provided with a track wheel, the outer surface of the track wheel is rotatably connected to the upper surface of the workbench.

[0006] According to the surface polishing device for aluminum alloy door and window processing described in the utility model, a hydraulic telescopic rod is provided on the lower surface of the workbench, and the lower surface of the output end of the hydraulic telescopic rod is fixedly connected to the upper surface of the fixed platform. This design can adjust the height of the fixed platform according to specific needs, thereby adapting to the processing of doors and windows of different heights, thereby improving the usability and flexibility of the equipment.

[0007] According to the surface polishing device for processing aluminum alloy doors and windows described in the utility model, the upper surface of the fixing platform is fixedly connected to a limit strip and a fixing device, and the position of the limit strip corresponds to that of the fixing device. This design can ensure the stability of the aluminum alloy doors and windows during processing.

[0008] According to the surface polishing device for aluminum alloy door and window processing described in the utility model, the upper surface of the workbench is fixedly connected with an electric slide rail, and the outer surface of the electric slide rail is movably connected to the inner surface of the track wheel. This design makes the operation more convenient and improves the operating efficiency of the equipment.

[0009] According to the surface polishing device for processing aluminum alloy doors and windows described in the utility model, a connecting plate is fixedly connected to the upper surface of the movable platform, and the connecting plate is fixedly connected to the outer surface of the dust suction pipe via a connecting shaft. This design can ensure that the dust suction pipe always remains connected to the movable platform, thereby achieving dust suction of the entire cleaning area during the polishing process and keeping the working environment clean.

[0010] According to the surface polishing device for aluminum alloy door and window processing described in the utility model, a support block is provided on the upper surface of the movable platform, and the upper surface of the support block is movably connected to the outer surface of the dust suction pipe to provide additional support for the dust suction pipe and maintain stability.

[0011] According to the surface polishing device for aluminum alloy door and window processing described in the utility model, a tripod is provided on the lower surface of the workbench, and the outer surface of the retractable connecting tube is fixedly connected to the inner surface of the movable platform. This design can ensure the stability of the equipment during use, and also facilitates the movement and adjustment of the equipment.

[0012] According to the surface polishing device for aluminum alloy door and window processing described in the utility model, a collection box is provided on the dust suction device, and a handle is fixedly connected to the outer surface of the collection box. This design facilitates the cleaning and replacement of impurities in the dust suction device and improves the cleaning and maintenance convenience of the equipment.

[0013] Beneficial Effects

[0014] 1. Compared with the prior art, the surface polishing device for aluminum alloy door and window processing can adjust the height of the grinding roller through the coordinated use of motor 1, screw rod, moving platform, motor 2, rotating shaft and grinding roller. It is suitable for grinding the surfaces of doors and windows of different specifications, providing flexibility and applicability.

[0015] 2. Compared with the prior art, the surface polishing device for aluminum alloy door and window processing cooperates with the movable platform, the dust suction pipe, the air suction port, the dust suction device and the retractable connecting pipe, so that the dust suction pipe and the air suction port move together with the grinding roller, and the grinding area is dusted at a fixed point, which effectively removes the dust and waste generated by grinding, keeps the working environment clean, and also helps to improve the operator's working comfort and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structure diagram of the surface polishing device for aluminum alloy door and window processing of the utility model;

[0018] Figure 2 It is a top view of the surface polishing device for aluminum alloy door and window processing of the utility model;

[0019] Figure 3 This is a front view of the surface polishing device for aluminum alloy door and window processing of the utility model;

[0020] Figure 4 It is a left view of the surface polishing device for processing aluminum alloy doors and windows of the utility model.

[0021] Legend:

[0022] 1. Workbench; 2. Electric slide rail; 3. Track wheel; 4. Support frame; 5. Screw; 6. Motor 1; 7. Moving table; 8. Motor 2; 9. Rotating shaft; 10. Grinding roller; 11. Fixed table; 12. Limiting strip; 13. Fixing device; 14. Dust suction pipe; 15. Suction port; 16. Dust suction device; 17. Collecting box; 18. Connecting plate; 19. Support block; 20. Hydraulic telescopic rod; 21. Tripod; 22. Retractable connecting pipe. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The embodiment of the utility model is a surface polishing device for aluminum alloy door and window processing, which includes: a support frame 4, which provides support and fixation for a motor 6, a motor 6 is fixedly connected to the upper surface of the support frame 4, and provides power for the rotation of the screw rod 5, and the output end of the motor 6 is fixedly connected to the screw rod 5 to convert the rotational motion into a linear motion, and the outer surface of the screw rod 5 is connected to a moving platform 7 through a screw nut to provide support and fixation for a motor 2 8, and the upper surface of the moving platform 7 is fixedly connected to a motor 2 8 to provide power for a grinding roller 10, and the output end of the motor 2 8 is connected to the grinding roller 10 through a rotating shaft 9, which is used for grinding the outer surface of the aluminum alloy door and window, and the lower surface of the workbench 1 is fixedly connected to a dust collecting device 16 , which is used to absorb dust. The air inlet of the dust suction device 16 is fixedly connected with a retractable connecting pipe 22, which is used to lengthen the length of the dust suction pipe 14 to avoid the dust suction pipe 14 and the dust suction device 16 being separated due to insufficient length during identification and movement. The retractable connecting pipe 22 is connected with the dust suction pipe 14 for transporting dust and impurities. The outer surface of the dust suction pipe 14 is provided with an air suction port 15 for controlling the direction and position of dust suction. The opening position of the air suction port 15 corresponds to the lower surface of the grinding roller 10. The upper surface of the workbench 1 is movably connected with a fixed platform 11 for placing aluminum alloy doors and windows. The lower surface of the support frame 4 is provided with a track wheel 3 for movement. The outer surface of the track wheel 3 is rotatably connected to the upper surface of the workbench 1.

[0025] The lower surface of the workbench 1 is provided with a hydraulic telescopic rod 20, which is used to provide power for the fixed platform 11 to rise. The lower surface of the output end of the hydraulic telescopic rod 20 is fixedly connected to the upper surface of the fixed platform 11. The upper surface of the fixed platform 11 is fixedly connected to the limit strip 12 and the fixing device 13, which are used together to fix the aluminum alloy doors and windows. The limit strip 12 and the fixing device 13 are in corresponding positions. The upper surface of the workbench 1 is fixedly connected to the electric slide rail 2, which provides power and limit requirements for the movement of the track wheel 3. The outer surface of the electric slide rail 2 is movably connected to the inner surface of the track wheel 3. A connecting plate 18 is fixedly connected to the upper surface of the movable platform 7 to provide support for the connecting shaft. The connecting plate 18 is fixedly connected to the outer surface of the dust suction pipe 14 through the connecting shaft. A supporting block 19 is provided on the upper surface of the movable platform 7 to provide additional support for the dust suction pipe 14. The upper surface of the supporting block 19 is movably connected to the outer surface of the dust suction pipe 14. A tripod 21 is provided on the lower surface of the workbench 1. The outer surface of the retractable connecting pipe 22 is fixedly connected to the inner surface of the movable platform 7. A collecting box 17 is provided on the dust suction device 16, and a handle is fixedly connected to the outer surface of the collecting box 17.

[0026] Working principle: During use, the aluminum alloy doors and windows that need to be polished can be fixed through the limit strip 12 and the fixing device 13, and then connected to the motor 16 through the support frame 4, the motor 16 is connected to the screw rod 5, the screw rod 5 is connected to the moving platform 7, so that the moving platform 7 can move up and down, and then connected to the motor 28 through the moving platform 7, the motor 28 is connected to the shaft 9, and the shaft 9 is connected to the polishing roller 10, so that the position of the polishing roller 10 moves up and down with the moving platform 7, and the polishing roller 10 is adjusted to the required position for polishing the aluminum alloy doors and windows, which can be adjusted according to the height of the aluminum alloy doors and windows, and can be applied to the polishing of the surfaces of aluminum alloy doors and windows of different specifications. Grinding, during the grinding process, start the dust suction device 16, the dust suction device 16 is connected to the telescopic connecting tube 22, the telescopic connecting tube 22 is connected to the dust suction pipe 14, the dust suction pipe 14 is connected to the air intake port 15, the impurities generated by grinding can be sucked out, the dust suction pipe 14 and the air intake port 15 are connected with the grinding roller 10 through the telescopic connecting tube 22, so that the dust suction pipe 14 and the air intake port 15 move together with the grinding roller 10, and the cleaning part is dusted, the electric slide rail 2 is connected to the track wheel 3, the track wheel 3 is connected to the support frame 4, and the support frame 4 is connected to the moving platform 7, so that the moving platform 7 can move back and forth to drive the grinding roller 10 to different positions of the aluminum alloy doors and windows.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A surface polishing device for aluminum alloy doors and windows, characterized in that: include: A support frame (4) and a workbench (1), wherein the upper surface of the support frame (4) is fixedly connected to a motor 1 (6), the output end of the motor 1 (6) is fixedly connected to a screw rod (5), the outer surface of the screw rod (5) is connected to a moving platform (7) via a screw rod nut, the upper surface of the moving platform (7) is fixedly connected to a motor 2 (8), the output end of the motor 2 (8) is connected to a grinding roller (10) via a rotating shaft (9), and the lower surface of the workbench (1) is fixedly connected to a dust collecting device (16), the dust collecting device (16) The air inlet is fixedly connected to a telescopic connecting pipe (22), and the telescopic connecting pipe (22) is connected to a dust suction pipe (14). The outer surface of the dust suction pipe (14) is provided with an air suction port (15), and the opening position of the air suction port (15) corresponds to the lower surface of the grinding roller (10). The upper surface of the workbench (1) is movably connected to a fixed table (11), and the lower surface of the support frame (4) is provided with a track wheel (3), and the outer surface of the track wheel (3) is rotatably connected to the upper surface of the workbench (1).

2. A surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: A hydraulic telescopic rod (20) is provided on the lower surface of the workbench (1), and the lower surface of the output end of the hydraulic telescopic rod (20) is fixedly connected to the upper surface of the fixed platform (11).

3. A surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: The upper surface of the fixing platform (11) is fixedly connected to a limit strip (12) and a fixing device (13), and the limit strip (12) and the fixing device (13) are located correspondingly.

4. The surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to an electric slide rail (2), and the outer surface of the electric slide rail (2) is movably connected to the inner surface of the track wheel (3).

5. The surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: A connecting plate (18) is fixedly connected to the upper surface of the movable platform (7), and the connecting plate (18) is fixedly connected to the outer surface of the dust suction pipe (14) via a connecting shaft.

6. The surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: A support block (19) is provided on the upper surface of the movable platform (7), and the upper surface of the support block (19) is movably connected to the outer surface of the dust suction pipe (14).

7. The surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: A footrest (21) is provided on the lower surface of the workbench (1), and the outer surface of the telescopic connecting tube (22) is fixedly connected to the inner surface of the moving platform (7).

8. The surface polishing device for aluminum alloy door and window processing according to claim 1, characterized in that: The dust collecting device (16) is provided with a collection box (17), and a handle is fixedly connected to the outer surface of the collection box (17).

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