A polishing device for aluminum profile machining

Abstract

The present application relates to the field of aluminum profile processing, and discloses a polishing device for aluminum profile processing, which comprises a rack, a polishing table installed at the top end of the rack, a clamping structure arranged in the polishing table, and a switching structure arranged in the polishing table and capable of automatically switching the clamping structure.

Description

Technical Field

[0001] This invention relates to the technical field of aluminum profile processing, and in particular to a grinding device for aluminum profile processing. Background Technology

[0002] Aluminum profiles are long strips of aluminum alloy extruded from factories, such as photovoltaic frames, aluminum doors and windows, aluminum curtain walls, aluminum battery shells, aluminum heat dissipation strips, and industrial irregular aluminum tubes; grinding equipment is used during the processing of aluminum profiles;

[0003] The prior art patent CN210452100U discloses a grinding device for aluminum profile processing. By setting up a grinding device body, a limiting mechanism, a positioning mechanism, a fixed shell, an aluminum body, a sliding knob, a third port, a second port, a connecting block, a limiting groove, a first port, a pull ring, and a sliding plate, when the user positions and grinds the aluminum body, the user controls the positioning plate to position the aluminum body and controls the limiting plate to move into the inner cavity of the limiting groove for limiting. The grinding device body grinds the aluminum body, which facilitates the user's positioning of the aluminum body, increases the grinding efficiency, and makes it more convenient for the user. It solves the problem that existing grinding devices for aluminum profile processing are inconvenient for users to position and process aluminum materials.

[0004] However, in actual processing, aluminum profiles come in various shapes, such as square tubes, round tubes, irregularly shaped curtain wall materials, and thin-walled aluminum tubes. Directly positioning the aluminum material itself can easily lead to inaccurate positioning. Therefore, there are areas for improvement. Summary of the Invention

[0005] To address the problems mentioned in the background art, the present invention provides a grinding device for aluminum profile processing.

[0006] The present invention provides a grinding device for aluminum profile processing, which adopts the following technical solution:

[0007] A grinding device for processing aluminum profiles, comprising:

[0008] A frame, with a grinding table mounted on its top;

[0009] A clamping structure is provided in the grinding table;

[0010] A switching structure is provided in the grinding table to automatically switch the clamping structure.

[0011] A movable structure is installed in the grinding table;

[0012] A lifting structure is provided on the front and rear sides of the grinding table. An upper baffle and a lower baffle are provided on the grinding table through the lifting structure. The lifting structure drives the upper baffle and the lower baffle to move synchronously in opposite directions.

[0013] A grinding structure is provided in the upper baffle.

[0014] An anti-warping structure is provided in the upper and lower baffles;

[0015] A dust collection structure is installed in the lower baffle to collect aluminum dust during polishing.

[0016] As one embodiment, the clamping structure includes:

[0017] Two movable plates are set in the grinding table;

[0018] Each of the movable plates is provided with a switching block near both ends. Multiple connecting rods are connected at equal angles to the side circumference of each switching block. Each connecting rod has a clamping plate at one end through an installation structure.

[0019] Each group of multiple clamping plates has a different shape.

[0020] As one embodiment, the mounting structure includes:

[0021] An end block connected to one end of the connecting rod;

[0022] A polygonal groove is formed on the end face of the end block, a polygonal column is movably inserted into the polygonal groove, an annular groove is formed on the polygonal column, a threaded sleeve is fitted in the annular groove, the threaded sleeve is tightened on the fastening sleeve, and one end of the fastening sleeve is fixedly connected to the end block.

[0023] The fastening sleeve has threads on its side and the inner wall of the threaded sleeve, and the inner wall of one end of the threaded sleeve abuts against the groove wall of one end of the annular groove.

[0024] As one implementation, the switching structure includes:

[0025] Rotate the two switching rods that pass through the movable plate, one end of each switching rod being connected to the switching block;

[0026] The other end of the switching rod is fixedly fitted with an incomplete gear two, and multiple arc grooves are opened at equal angles on the side circumference of the incomplete gear two.

[0027] Both ends of the movable plate are connected to mounting plates. A motor is installed in the mounting plate. An incomplete gear is fixedly sleeved on one end of the output shaft of the motor. The side teeth of the incomplete gear mesh with the side teeth of the second incomplete gear.

[0028] As one embodiment, the movable structure includes:

[0029] An electric push rod is installed in the middle of the inner walls on both the front and rear sides of the grinding table, and one end of the output shaft of the electric push rod is connected to the moving plate.

[0030] Guide grooves are provided on the inner walls of both sides of the grinding table, and the two ends of the moving plate are slidably disposed in the guide grooves.

[0031] As one embodiment, the second movable structure includes:

[0032] Electric slide rails are installed on the front and rear sides of the grinding table, and electric sliders are slidably mounted on the electric slide rails.

[0033] As one embodiment, the lifting structure includes:

[0034] A mounting sleeve is fastened to the electric slider, and a second motor is installed in the mounting sleeve. Both output ends of the second motor are connected to screws.

[0035] The electric slider is connected to a fixing strip near both ends, and one end of the fixing strip passes through the guide rod.

[0036] A lifting frame is movably mounted on the guide rod. The lifting frame has a threaded groove for the screw to pass through. The threads on the two screws in each group are in opposite directions. One of the lifting frames is fixedly connected to the upper baffle, and the other lifting frame is fixedly connected to the lower baffle.

[0037] As one embodiment, the polishing structure includes:

[0038] A third motor is installed on the upper cover, and a grinding disc is installed at the bottom of the output shaft of the third motor.

[0039] As one embodiment, the anti-warping structure includes:

[0040] The T-shaped rods move through the upper and lower corners of the upper and lower baffles respectively. Springs are fitted on the T-shaped rods. One set of springs connects one end of the T-shaped rod to the upper baffle, and the other set of springs connects one end of the T-shaped rod to the lower baffle.

[0041] Each set of T-shaped rods has a U-shaped seat installed at its bottom end, and a pressure roller is rotatably installed in the U-shaped seat.

[0042] As one embodiment, the dust collection structure includes:

[0043] The fan installed below the lower baffle;

[0044] A filter screen is fixedly embedded below the lower baffle.

[0045] An inner bucket cover is installed on the inner wall of the lower baffle.

[0046] In summary, the present invention has the following beneficial technical effects:

[0047] 1. This invention, by setting up a clamping structure, a switching structure, and an installation structure, allows for the intermittent cutting of different clamping plates on the clamping structure to the clamping position according to the actual shape of the aluminum material during actual processing. This clamping and positioning of the aluminum profile ensures more secure and precise positioning during processing, guaranteeing smooth processing and polishing. At the same time, the installation structure facilitates the installation or removal of the clamping plates, allowing for the replacement of the corresponding clamping plates for processing, making it more flexible in use.

[0048] 2. This invention incorporates a lifting structure, a grinding structure, an anti-warping structure, and a dust collection structure. The lifting structure allows the upper and lower baffles to be joined together for automatic grinding, working in conjunction with the grinding structure. During grinding, the joined upper and lower baffles not only reduce noise but also shield the grinding dust. The dust collection structure collects the dust into the lower baffle, reducing the risk of aluminum powder explosion. The anti-warping structure prevents the aluminum profile from warping during grinding, improving the quality of the grinding process. Attached Figure Description

[0049] Figure 1 This is a schematic diagram of a grinding device for aluminum profile processing according to an embodiment of the present invention;

[0050] Figure 2 This is a schematic diagram of the structure at the movable plate in an embodiment of the present invention;

[0051] Figure 3 This is an embodiment of the present invention. Figure 2 Enlarged view of the structure at point A;

[0052] Figure 4 This is a schematic diagram of the structure at the switching block in an embodiment of the present invention;

[0053] Figure 5 This is a schematic diagram of the structure of the upper baffle in an embodiment of the present invention;

[0054] Figure 6 This is a schematic diagram of the internal structure of the upper baffle in an embodiment of the present invention;

[0055] Figure 7 This is a schematic diagram of the structure of the lower baffle in an embodiment of the present invention;

[0056] Figure 8 This is a schematic diagram of the internal structure of the lower baffle in an embodiment of the present invention.

[0057] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Grinding table; 3. Moving plate; 4. Switching block; 5. Connecting rod; 6. Clamping plate; 7. Polygonal column; 8. Annular groove; 9. Screw sleeve; 10. Fastening sleeve; 11. End block; 12. Mounting plate; 13. Motor 1; 14. Incomplete gear 1; 15. Switching rod; 16. Incomplete gear 2; 17. Arc groove; 18. Electric push rod; 19. Guide groove; 20. Upper baffle; 21. Lower baffle; 22. Mounting sleeve; 23. Motor 2; 24. Screw; 25. Fixing strip; 26. Guide rod; 27. Lifting frame; 28. Electric slider; 29. ​​Electric slide rail; 30. Motor 3; 31. Grinding disc; 32. U-shaped seat; 33. Pressure roller; 34. T-shaped rod; 35. Spring; 36. Inner hopper cover; 37. Filter screen; 38. Fan. Detailed Implementation

[0058] The following is in conjunction with the appendix Figures 1-8 The present invention will be described in further detail below.

[0059] This invention discloses a grinding device for processing aluminum profiles. (Refer to...) Figures 1-8 A grinding device for processing aluminum profiles includes: a frame 1, with a grinding table 2 mounted on the top of the frame 1; a clamping structure disposed in the grinding table 2; a switching structure disposed in the grinding table 2, automatically switching the clamping structure; a moving structure disposed in the grinding table 2; a lifting structure disposed on the front and rear sides of the grinding table 2, with an upper baffle 20 and a lower baffle 21 disposed on the grinding table 2 via the lifting structure, the lifting structure driving the upper baffle 20 and the lower baffle 21 to move synchronously in opposite directions; a grinding structure disposed in the upper baffle 20; an anti-warping structure disposed in the upper baffle 20 and the lower baffle 21; and a dust collection structure disposed in the lower baffle 21, collecting aluminum dust during grinding.

[0060] See Figures 1-4 The clamping structure includes: two movable plates 3 set in the grinding table 2; each movable plate 3 has a switching block 4 near both ends, and multiple connecting rods 5 are connected at equal angles to the side circumference of each switching block 4. Each connecting rod 5 has a clamping plate 6 at one end through the mounting structure; each set of multiple clamping plates 6 has a different shape; the mounting structure includes: an end block 11 connected to one end of the connecting rod 5; a polygonal groove is opened on the end face of the end block 11, and a polygonal column 7 is movably inserted into the polygonal groove. An annular opening is opened on the polygonal column 7. A threaded sleeve 9 is fitted into the annular groove 8. The threaded sleeve 9 is tightened onto the fastening sleeve 10. One end of the fastening sleeve 10 is fixedly connected to the end block 11. Threads are provided on the side of the fastening sleeve 10 and the inner wall of the threaded sleeve 9. The inner wall of one end of the threaded sleeve 9 abuts against the groove wall of one end of the annular groove 8. As needed, the threaded sleeve 9 can be unscrewed from the fastening sleeve 10, and the polygonal column 7 can be directly pulled out from the polygonal groove of the end block 11. A corresponding clamping plate 6 can then be replaced for positioning of the aluminum profile, making the use more flexible.

[0061] The switching structure includes: two switching rods 15 that rotate through the moving plate 3, one end of the switching rods 15 being connected to the switching block 4; an incomplete gear 16 is fixedly sleeved on the other end of the switching rods 15, and multiple arc-shaped grooves 17 are opened at equal angles on the side circumference of the incomplete gear 16; mounting plates 12 are connected to both ends of the side of the moving plate 3, and a motor 13 is installed in the mounting plate 12. An incomplete gear 14 is fixedly sleeved on one end of the output shaft of the motor 13, and the side teeth of the incomplete gear 14 mesh with the side teeth of the incomplete gear 16.

[0062] During processing, based on the actual shape of the aluminum profile, the motor 13 in the mounting plate 12 drives the incomplete gear 14 to rotate. When the teeth of the incomplete gear 14 mesh with the teeth of the incomplete gear 2 16, it drives the switching rod 15 and the switching block 4 to rotate as a whole. During rotation, the upper arc surface of the incomplete gear 14 fits into the arc groove 17 on the incomplete gear 2 16, positioning the switching block 4 after switching. As the incomplete gear 14 continues to rotate, it continues to drive the incomplete gear 2 16 to rotate, thereby realizing the intermittent rotation of the switching block 4, thereby cutting the corresponding shape of the clamping plate 6 to the clamping position, and clamping and positioning the aluminum profile.

[0063] See Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The movable structure includes: an electric push rod 18 installed in the middle of the inner walls on both the front and rear sides of the grinding table 2, with one end of the output shaft of the electric push rod 18 connected to the movable plate 3.

[0064] The grinding table 2 has guide grooves 19 on both sides of its inner wall, and the two ends of the moving plate 3 are slidably set in the guide grooves 19. After switching the corresponding clamping plate 6, the electric push rod 18 is activated to drive the two moving plates 3 to move towards the middle, thereby moving the clamping plate 6 to clamp the aluminum profile for grinding. The second moving structure includes: electric slide rails 29 installed on the front and rear sides of the grinding table 2, and electric sliders 28 are slidably set on the electric slide rails 29. The lifting structure includes: mounting sleeves 22 fastened to the electric sliders 28, motor 23 is installed in the mounting sleeves 22, and screws 24 are connected to both output ends of motor 23. Fixed strips 25 are connected to both ends of the electric sliders 28, and one end of the fixed strips 25 is fixedly passed through the guide rod 26. A lifting frame 27 is movably sleeved on the guide rod 26. The lifting frame 27 has threaded grooves for the screws 24 to pass through. The threads of each set of two screws 24 are opposite in direction. One lifting frame 27 is fixedly connected to the upper baffle 20, and the other lifting frame 27 is fixedly connected to the lower baffle 21.

[0065] The grinding structure includes: a motor 30 mounted on the upper baffle 20, with a grinding disc 31 mounted at the bottom of the output shaft of the motor 30; the anti-warping structure includes: T-shaped rods 34 that movably pass through the upper corners of the upper baffle 20 and the lower baffle 21 respectively, with springs 35 sleeved on the T-shaped rods 34, one set of springs 35 connecting one end of the T-shaped rod 34 to the upper baffle 20 respectively, and the other set of springs 35 connecting one end of the T-shaped rod 34 to the lower baffle 21 respectively; each set of T-shaped rods 34 has a U-shaped seat 32 mounted at its bottom, with a pressure roller 33 rotatably mounted in the U-shaped seat 32;

[0066] The dust collection structure includes: a fan 38 installed below the lower baffle 21; a filter screen 37 fixedly embedded below the lower baffle 21; and an inner hopper 36 installed on the inner wall of the lower baffle 21.

[0067] During grinding, motor 23, a bidirectional motor, is started, driving two screws 24 to rotate. The threads on the two screws 24 are in opposite directions. Two sets of lifting frames 27 move synchronously towards the center on the rotating screws 24, thereby splicing the upper cover 20 and the lower cover 21 on the aluminum profile. During the splicing process, the deformation of the spring 35 drives the two sets of pressure rollers 33 to press against the aluminum profile, preventing the aluminum profile from warping during grinding. Next, motor 30 is started, driving the grinding disc 31 to rotate and perform grinding work on the aluminum profile. At the same time, the electric slider 28 moves back and forth on the electric slide rail 29, driving the rotating grinding disc 31 to grind various positions on the aluminum profile, realizing automatic grinding. During the grinding process, the fan 38 is started to collect the dust generated during grinding into the lower cover 21. The inner hopper 36 in the lower cover 21 plays a role in dust blocking and noise reduction, thereby improving the quality of the working environment.

[0068] The implementation principle of a grinding device for aluminum profile processing according to an embodiment of the present invention is as follows: During processing, according to the actual shape of the aluminum profile, the motor 13 in the mounting plate 12 is started to drive the incomplete gear 14 to rotate. When the teeth of the incomplete gear 14 mesh with the teeth of the incomplete gear 16, the switching rod 15 and the switching block 4 rotate as a whole. During rotation, the arc-shaped surface on the upper side of the incomplete gear 14 fits into the arc-shaped groove 17 on the incomplete gear 16, positioning the switched switching block 4. As the incomplete gear 14 continues to rotate, it continues to drive the incomplete gear 16 to rotate, thereby realizing the intermittent rotation of the switching block 4, thereby cutting the corresponding shape of the clamping plate 6 to the clamping position. After switching the corresponding clamping plate 6, the electric push rod 18 is started to drive the two moving plates 3 to move towards the middle, thereby moving the clamping plate 6 to clamp the aluminum profile. During grinding, the motor 23 is started. A bidirectional motor drives two screws 24 to rotate. The threads on the two screws 24 are in opposite directions. Two sets of lifting frames 27 move synchronously towards the center on the rotating screws 24, thereby splicing the upper cover 20 and the lower cover 21 at the aluminum profile. During the splicing process, the deformation of the spring 35 drives the two sets of pressure rollers 33 to press against the aluminum profile, preventing the aluminum profile from warping during grinding. Then, the motor 30 is started to drive the grinding disc 31 to rotate and perform grinding work on the aluminum profile. At the same time, the electric slider 28 moves back and forth on the electric slide rail 29, driving the rotating grinding disc 31 to grind various positions on the aluminum profile, realizing automatic grinding work. During the grinding process, the fan 38 is started to collect the dust generated during grinding into the lower cover 21. The inner hopper 36 in the lower cover 21 plays a role in dust blocking and noise reduction, thereby improving the quality of the working environment.

[0069] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A grinding device for processing aluminum profiles, characterized in that, include: A frame (1) is provided, and a grinding table (2) is mounted on the top of the frame (1). A clamping structure is provided in the grinding table (2); The switching structure is set in the grinding table (2) to automatically switch the clamping structure; The first movable structure is set in the grinding table (2); A lifting structure is provided on the front and rear sides of the grinding table (2). An upper baffle (20) and a lower baffle (21) are provided on the grinding table (2) through the lifting structure. The lifting structure drives the upper baffle (20) and the lower baffle (21) to move synchronously in opposite directions. A grinding structure is provided in the upper baffle (20); An anti-warping structure is provided in the upper baffle (20) and the lower baffle (21); A dust collection structure is provided in the lower baffle (21) to collect aluminum dust during polishing.

2. The grinding device for aluminum profile processing according to claim 1, characterized in that, The clamping structure includes: Two movable plates (3) are set in the grinding table (2); Each of the movable plates (3) is provided with a switching block (4) near both ends. Each of the switching blocks (4) has multiple connecting rods (5) connected at equal angles on its side circumference. Each of the connecting rods (5) has a clamping plate (6) at one end through the installation structure. Each set of multiple clamping plates (6) has a different shape.

3. A grinding device for aluminum profile processing according to claim 2, characterized in that: The mounting structure includes: End block (11) connected to one end of the connecting rod (5); A polygonal groove is provided on the end face of the end block (11), a polygonal column (7) is movably inserted into the polygonal groove, an annular groove (8) is provided on the polygonal column (7), a screw sleeve (9) is sleeved in the annular groove (8), the screw sleeve (9) is tightened on the fastening sleeve (10), and one end of the fastening sleeve (10) is fixedly connected to the end block (11). The fastening sleeve (10) and the inner wall of the screw sleeve (9) are both provided with threads, and the inner wall of one end of the screw sleeve (9) abuts against the groove wall of one end of the annular groove (8).

4. A grinding device for aluminum profile processing according to claim 3, characterized in that: The switching structure includes: Rotate the two switching rods (15) that pass through the movable plate (3), one end of the switching rods (15) being connected to the switching block (4); The other end of the switching rod (15) is fixedly fitted with an incomplete gear two (16), and the incomplete gear two (16) has multiple arc-shaped grooves (17) at equal angles on its side circumference. The movable plate (3) has mounting plates (12) connected to both sides of its side. A motor (13) is installed in the mounting plate (12). An incomplete gear (14) is fixedly sleeved on one end of the output shaft of the motor (13). The side teeth of the incomplete gear (14) mesh with the side teeth of the incomplete gear (16).

5. A grinding device for aluminum profile processing according to claim 4, characterized in that: The movable structure one includes: An electric push rod (18) is installed in the middle of the inner walls on both the front and rear sides of the grinding table (2). One end of the output shaft of the electric push rod (18) is connected to the moving plate (3). The grinding table (2) has guide grooves (19) on both sides of its inner wall, and the moving plate (3) is slidably disposed in the guide grooves (19) at both ends.

6. A grinding device for aluminum profile processing according to claim 1, characterized in that: The second movable structure includes: Electric slide rails (29) are installed on the front and rear sides of the grinding table (2), and electric sliders (28) are slidably arranged on the electric slide rails (29).

7. A grinding device for aluminum profile processing according to claim 6, characterized in that: The lifting structure includes: A mounting sleeve (22) is fastened to the electric slider (28), and a second motor (23) is installed in the mounting sleeve (22). Both output ends of the second motor (23) are connected to screws (24). The electric slider (28) is connected to a fixing strip (25) near both ends, and one end of the fixing strip (25) passes through the guide rod (26). A lifting frame (27) is movably sleeved on the guide rod (26). The lifting frame (27) has a threaded groove for the screw (24) to pass through. The threads of the two screws (24) in each group are opposite in direction. One of the lifting frames (27) is fixedly connected to the upper cover (20), and the other lifting frame (27) is fixedly connected to the lower cover (21).

8. A grinding device for aluminum profile processing according to claim 7, characterized in that: The polishing structure includes: A motor three (30) is installed on the upper cover (20), and a grinding disc (31) is installed at the bottom of the output shaft of the motor three (30).

9. A grinding device for processing aluminum profiles according to claim 8, characterized in that: The anti-warping structure includes: The T-shaped rods (34) pass through the upper corners of the upper cover (20) and the lower cover (21) respectively. Springs (35) are fitted on the T-shaped rods (34). One set of springs (35) is connected to one end of the T-shaped rod (34) and the upper cover (20) respectively. The other set of springs (35) is connected to one end of the T-shaped rod (34) and the lower cover (21) respectively. Each of the T-shaped rods (34) is equipped with a U-shaped seat (32) at its bottom end, and a pressure wheel (33) is rotatably installed in the U-shaped seat (32).

10. A grinding device for processing aluminum profiles according to claim 9, characterized in that: The dust collection structure includes: A fan (38) installed below the lower baffle (21); The filter screen (37) is fixedly embedded under the lower baffle (21); An inner bucket cover (36) is installed on the inner wall of the lower baffle (21).

Images