Burr grinding device for industrial aluminum profile

Abstract

The utility model relates to the technical field of industrial aluminum profile machining, in particular to a burr grinding device for industrial aluminum profiles, which comprises a grinding table, a support, a mounting plate and a supporting plate are fixedly mounted on the surface of the upper end of the grinding table, and a grinding roller is rotatably connected to the top end of the interior of the mounting plate through a shaft rod. A second electric telescopic rod is installed at the top end of the interior of the support, a bearing box is fixedly installed at the bottom end of the second electric telescopic rod, a polishing mechanism is arranged in the bearing box, and a cleaning mechanism is arranged on the outer wall of the bearing box. The aluminum profile main body can be polished and deburred more comprehensively, chippings attached to the outer wall of the polishing roller can be removed and collected while the end face of the aluminum profile main body is polished, and the situation that too many chippings are attached to the polishing roller, and the polishing effect on the aluminum profile main body is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial aluminum profile processing, and specifically relates to a burr grinding device for industrial aluminum profiles. Background Technique

[0002] Industrial aluminum profiles are alloy materials mainly composed of aluminum. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, due to different proportions of added alloys, the mechanical properties and application fields of the produced industrial aluminum profiles are also different. Industrial aluminum profiles refer to all aluminum profiles except those used for building doors and windows, curtain walls, indoor and outdoor decorations, and building structures.

[0003] In the prior art, such as a burr removing device for aluminum profiles proposed in the patent application number "CN202320592454.7", it solves the problems that it is inconvenient to process aluminum profiles of different sizes and specifications, and after the grinding device works for a long time, it may fail, resulting in a deterioration of the burr removing effect and inconvenience in replacing it.

[0004] However, in the above patent application, only a polishing wheel is provided for grinding and deburring the outer wall of the aluminum profile, and it is impossible to perform good targeted grinding and polishing on the end face of the aluminum profile, resulting in an incomplete burr removing effect on the aluminum profile. Moreover, during the grinding process, it is inevitable that it adheres to the polishing wheel. When too much accumulates, it will block the polishing wheel and affect the burr removing effect of the aluminum profile grinding. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a burr grinding device for industrial aluminum profiles to solve the problems raised in the above background technique.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A burr grinding device for industrial aluminum profiles is used for grinding and deburring the aluminum profile body, including a grinding table. A bracket, a mounting plate, and a support plate are fixedly installed on the upper surface of the grinding table. The top end inside the mounting plate is rotatably connected to a grinding roller through a shaft rod. An electric telescopic rod II is installed at the top end inside the bracket. The bottom end of the electric telescopic rod II is fixedly installed with a bearing box. A grinding mechanism is arranged inside the bearing box. A cleaning mechanism is arranged on the outer wall of the bearing box. A movable door is hinged to the back of the bearing box;

[0008] The grinding mechanism includes a limiting shaft I, a limiting shaft II, a winding shaft I, and a winding shaft II. The limiting shaft I, the limiting shaft II, and the winding shaft II are all fixedly installed inside the bearing box. The winding shaft I is rotatably connected inside the bearing box. Sandpaper is wound around the outside of the winding shaft II.

[0009] Preferably, one end of the sandpaper bypasses the first limiting shaft and the second limiting shaft and is fixedly connected to the first winding shaft, and two fixing nails are inserted at one end of the outer side wall of the sandpaper close to the first winding shaft.

[0010] Preferably, the cleaning mechanism includes a housing and a return-shaped toothed plate. The housing is fixedly installed on the upper surface of the bearing box, and the return-shaped toothed plate is movably installed in front of the bearing box. A vertical shaft is rotatably connected to the bottom end inside the housing, and a second bevel gear is fixedly connected to the upper end of the vertical shaft. A motor is installed on the upper surface of the housing, and the output end of the motor is connected to the second bevel gear through a shaft rod.

[0011] Preferably, a short shaft and a long shaft are rotatably connected to the inner side wall of the housing. One end of the short shaft is fixedly connected to a first bevel gear, and the first bevel gear and the second bevel gear are meshed with each other. A transmission belt is sleeved between the short shaft and the long shaft.

[0012] Preferably, a T-shaped sliding plate is fixedly connected to the side of the return-shaped toothed plate close to the bearing box, and one end of the T-shaped sliding plate away from the return-shaped toothed plate is slidably connected to the bearing box.

[0013] Preferably, an arc-shaped brush plate is fixedly installed on the outer side wall of the return-shaped toothed plate. A plurality of bristles are fixedly connected to the inner side wall of the arc-shaped brush plate. One end of the long shaft is fixedly connected to a semi-gear, and the semi-gear and the return-shaped toothed plate are meshed with each other.

[0014] Preferably, a first electric telescopic rod is installed at the top end inside the support plate. A pressing plate is fixedly installed at the bottom end of the first electric telescopic rod. A leakage groove is formed through the upper surface of the grinding table close to one side of the grinding roller. A collection box is fixedly installed at the bottom surface of the grinding table and directly below the leakage groove. A second motor is installed on the upper surface of the mounting plate, and the output end of the second motor is connected to the grinding roller through a shaft rod.

[0015] The beneficial effects of the present utility model:

[0016] 1. By means of the second motor cooperating with the grinding roller, the present utility model can grind and deburr the outer wall of the aluminum profile main body. At the same time, through the second electric telescopic rod, the bottom surface of the bearing box is closely attached to the upper surface of the grinding table, and the outer wall of the sandpaper is closely attached to the end surface of the aluminum profile main body. Then, through the first motor, the second bevel gear and the first winding shaft rotating in cooperation, the sandpaper is wound up, so that the sandpaper is closely attached to the end surface of the aluminum profile main body for driving and grinding, thereby realizing grinding of the outer wall of the aluminum profile main body and deburring of its end surface at the same time, and enabling more comprehensive grinding and deburring of the aluminum profile main body.

[0017] 2. While the present utility model is grinding the end face of the aluminum profile main body, the second bevel gear and the first bevel gear rotate and cooperate with the short shaft and the transmission belt, so that the long shaft and the half gear can rotate. Cooperating with the return-shaped toothed plate, it can drive the arc-shaped brush plate to reciprocate up and down, and cooperate with each bristle to brush the outer wall of the rotating grinding roller up and down, cleaning out the debris adhered during the grinding process. The cleaned debris can fall into the collection box through the leakage groove under the action of gravity, completing the cleaning and collection of the debris adhered to the outer wall of the grinding roller, avoiding excessive debris adhering to the grinding roller, causing blockage and affecting the grinding effect of the aluminum profile main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the partial structural schematic diagram of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the first winding shaft and the sandpaper in the present utility model;

[0022] Figure 4 is the cross-sectional view of the outer shell and the bearing box in the present utility model;

[0023] Figure 5 is the structural schematic diagram of the return-shaped toothed plate and the first winding shaft in the present utility model.

[0024] The reference numerals in the drawings are as follows:

[0025] 1. Grinding table; 2. Aluminum profile main body; 3. Support plate; 4. First electric telescopic rod; 5. Pressure plate; 6. Bracket; 7. Installation plate; 8. Grinding roller; 9. Collection box; 10. Second electric telescopic rod; 11. Outer shell; 12. Bearing box; 13. Activity door; 14. First limiting shaft; 15. Second limiting shaft; 16. First winding shaft; 17. Second winding shaft; 18. Sandpaper; 19. Return-shaped toothed plate; 20. Long shaft; 21. Half gear; 22. Transmission belt; 23. Short shaft; 24. First bevel gear; 25. Second bevel gear; 26. Vertical shaft; 27. Arc-shaped brush plate; 28. T-shaped slide plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0027] A burr grinding device for industrial aluminum profiles is used to grind and deburr the aluminum profile body 2, including a grinding table 1. A bracket 6, a mounting plate 7 and a support plate 3 are fixedly installed on the upper surface of the grinding table 1. The top end inside the mounting plate 7 is rotatably connected to a grinding roller 8 through a shaft rod. An electric telescopic rod two 10 is installed at the top end inside the bracket 6. The bottom end of the electric telescopic rod two 10 is fixedly installed with a bearing box 12. A grinding mechanism is arranged inside the bearing box 12, a cleaning mechanism is arranged on the outer wall of the bearing box 12, and a movable door 13 is hinged to the back of the bearing box 12. The grinding mechanism includes a limiting shaft one 14, a limiting shaft two 15, a winding shaft one 16 and a winding shaft two 17. The limiting shaft one 14, the limiting shaft two 15 and the winding shaft two 17 are all fixedly installed inside the bearing box 12. The winding shaft one 16 is rotatably connected inside the bearing box 12. A sandpaper 18 is wound around the outside of the winding shaft two 17.

[0028] One end of the sandpaper 18 bypasses the limiting shaft one 14, the limiting shaft two 15 and is fixedly connected to the winding shaft one 16. Two fixing nails are inserted into one end of the outer side wall of the sandpaper 18 close to the winding shaft one 16. Two fixing holes are opened on the outer wall of the winding shaft one 16, and the fixing holes are fitted with the fixing nails. One end of the fixing nail is inserted through the sandpaper 18 and into the fixing hole, so that one end of the sandpaper 18 can be fixed to the winding shaft one 16. Open the movable door 13 and pull out the non-fixing nail, and the fixation of one end of the sandpaper 18 can be released. At this time, the sandpaper 18 can be taken out of the bearing box 12, which is convenient for replacing the sandpaper 18.

[0029] An electric telescopic rod one 4 is installed at the top end inside the support plate 3. The bottom end of the electric telescopic rod one 4 is fixedly installed with a pressing plate 5. A leakage groove is penetrated through the upper surface of the grinding table 1 near one side of the grinding roller 8. A collection box 9 is fixedly installed on the bottom surface of the grinding table 1 and directly below the leakage groove. A motor two is installed on the upper surface of the mounting plate 7, and the output end of the motor two is connected to the grinding roller 8 through a shaft rod.

[0030] During use, place the aluminum profile body 2 to be polished on the upper surface of the polishing table 1 and inside the support plate 3, and make one end of the aluminum profile body 2 close to one side of the polishing roller 8. Then, drive the pressure plate 5 to press down on the outside of the aluminum profile body 2 through the first electric telescopic rod 4 to fix the position of the aluminum profile body 2. Then, drive the polishing roller 8 to rotate through the second motor, and the outer wall of the aluminum profile body 2 can be polished to remove burrs. During this process, at the same time, drive the bearing box 12 to move down through the second electric telescopic rod 10, so that the bottom surface of the bearing box 12 closely adheres to the upper surface of the polishing table 1, and the outer wall of the sandpaper 18 closely adheres to the end surface of the aluminum profile body 2. Then, drive the second helical gear 25 to rotate through the first motor, thereby driving the first winding shaft 16 to rotate, winding up the sandpaper 18, making the sandpaper 18 wound around the second winding shaft 17 unwind, and driving along the first limiting shaft 14 and the second limiting shaft 15, so that the sandpaper 18 closely adheres to the end surface of the aluminum profile body 2 and drives for polishing, thereby realizing the polishing of the outer wall of the aluminum profile body 2 and the deburring of its end surface at the same time, making the aluminum profile body 2 more comprehensively polished and deburred. Similarly, reverse the position of the aluminum profile body 2 and fix it to polish the other end of the aluminum profile body 2.

[0031] The cleaning mechanism includes a housing 11 and a return-shaped toothed plate 19. The housing 11 is fixedly installed at the upper surface position of the bearing box 12, and the return-shaped toothed plate 19 is movably installed in front of the bearing box 12. The bottom end inside the housing 11 is rotatably connected to a vertical shaft 26. The upper end of the vertical shaft 26 is fixedly connected to a second helical gear 25. A motor is installed on the upper surface of the housing 11, and the output end of the motor is connected to the second helical gear 25 through a shaft rod.

[0032] The inner side wall of the housing 11 is rotatably connected to a short shaft 23 and a long shaft 20. One end of the short shaft 23 is fixedly connected to a first helical gear 24, and the first helical gear 24 is meshed with the second helical gear 25. A transmission belt 22 is sleeved between the short shaft 23 and the long shaft 20.

[0033] A T-shaped sliding plate 28 is fixedly connected to the position of the return-shaped toothed plate 19 close to the bearing box 12, and the end of the T-shaped sliding plate 28 away from the return-shaped toothed plate 19 is slidably connected to the bearing box 12. An arc-shaped brush plate 27 is fixedly installed on the outer side wall of the return-shaped toothed plate 19. A number of bristles are fixedly connected to the inner side wall of the arc-shaped brush plate 27. One end of the long shaft 20 is fixedly connected to a semi-gear 21, and the semi-gear 21 is meshed with the return-shaped toothed plate 19. When the semi-gear 21 rotates, the teeth on it first cooperate with the teeth installed on one inner wall of the return-shaped toothed plate 19, making the return-shaped toothed plate 19 move down, and then the teeth on the semi-gear 21 cooperate with the teeth installed on the other side wall of the return-shaped toothed plate 19, which can make the return-shaped toothed plate 19 move up. Thus, when the semi-gear 21 rotates, it can drive the return-shaped toothed plate 19 to move up and down reciprocally.

[0034] Specifically, when the carrier box 12 moves down to the upper surface of the grinding table 1, the bristles on the inner wall of the arc-shaped brush plate 27 closely adhere to the outer wall of the grinding roller 8 near the upper part. While grinding the end face of the aluminum profile body 2, the second bevel gear 25 drives the first bevel gear 24 to rotate, thereby driving the short shaft 23 to rotate. With the cooperation of the transmission belt 22, the long shaft 20 is driven to rotate simultaneously, and then the half gear 21 is driven to rotate, so that the loop-shaped toothed plate 19 reciprocates up and down through the T-shaped sliding plate 28, driving the arc-shaped brush plate 27 to reciprocate up and down. In cooperation with each bristle, the outer wall of the rotating grinding roller 8 can be brushed up and down, and the debris adhered during the grinding process can be brushed out. The brushed-out debris can fall into the collection box 9 through the leakage groove under the action of gravity, completing the cleaning and collection of the debris adhered to the outer wall of the grinding roller 8, avoiding excessive debris adhering to the grinding roller 8, causing blockage and affecting the grinding effect of the aluminum profile body 2.

[0035] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A burr grinding device for industrial aluminum profiles, which is used to grind and deburr the aluminum profile body (2), including a grinding table (1), characterized in that, On the upper surface of the grinding table (1), a bracket (6), a mounting plate (7) and a support plate (3) are fixedly installed. At the top end inside the mounting plate (7), a grinding roller (8) is rotatably connected by a shaft rod. At the top end inside the bracket (6), a second electric telescopic rod (10) is installed. At the bottom end of the second electric telescopic rod (10), a bearing box (12) is fixedly installed. Inside the bearing box (12), a grinding mechanism is provided. On the outer wall of the bearing box (12), a cleaning mechanism is provided. At the back of the bearing box (12), a movable door (13) is hinged. The grinding mechanism includes a first limiting shaft (14), a second limiting shaft (15), a first winding shaft (16) and a second winding shaft (17). The first limiting shaft (14), the second limiting shaft (15) and the second winding shaft (17) are all fixedly installed inside the bearing box (12). The first winding shaft (16) is rotatably connected inside the bearing box (12). A sandpaper (18) is wound around the outside of the second winding shaft (17).

2. The deburring device for industrial aluminum profiles according to claim 1, wherein One end of the sandpaper (18) bypasses the first limiting shaft (14), the second limiting shaft (15) and is fixedly connected to the first winding shaft (16). Two fixing nails are inserted into one end of the outer side wall of the sandpaper (18) close to the first winding shaft (16).

3. The deburring device for industrial aluminum profiles according to claim 1, characterized in that, The cleaning mechanism includes a housing (11) and a return-shaped toothed plate (19). The housing (11) is fixedly installed at the upper surface position of the bearing box (12). The return-shaped toothed plate (19) is movably installed in front of the bearing box (12). At the bottom end inside the housing (11), a vertical shaft (26) is rotatably connected. At the upper end of the vertical shaft (26), a second bevel gear (25) is fixedly connected. On the upper surface of the housing (11), a motor is installed, and the output end of the motor is connected to the second bevel gear (25) through a shaft rod.

4. A burr grinding device for industrial aluminum profiles according to claim 3, characterized in that, Inside the inner side wall of the housing (11), a short shaft (23) and a long shaft (20) are rotatably connected. At one end of the short shaft (23), a first bevel gear (24) is fixedly connected, and the first bevel gear (24) is meshed with the second bevel gear (25). A transmission belt (22) is sleeved between the short shaft (23) and the long shaft (20).

5. The deburring device for industrial aluminum profiles according to claim 4, wherein, At a position on the side of the return-shaped toothed plate (19) close to the bearing box (12), a T-shaped sliding plate (28) is fixedly connected, and one end of the T-shaped sliding plate (28) away from the return-shaped toothed plate (19) is slidably connected to the bearing box (12).

6. The deburring device for industrial aluminum profiles according to claim 5, characterized in that, On the outer side wall of the return-shaped toothed plate (19), an arc-shaped brush plate (27) is fixedly installed. On the inner side wall of the arc-shaped brush plate (27), a number of bristles are fixedly connected. At one end of the long shaft (20), a half gear (21) is fixedly connected, and the half gear (21) is meshed with the return-shaped toothed plate (19).

7. A burr grinding device for industrial aluminum profiles according to claim 1, characterized in that, At the top end inside the support plate (3), a first electric telescopic rod (4) is installed. At the bottom end of the first electric telescopic rod (4), a pressing plate (5) is fixedly installed. A leakage groove is penetrated at a position on the upper surface of the grinding table (1) close to one side of the grinding roller (8). At the bottom surface of the grinding table (1) and directly below the leakage groove, a collection box (9) is fixedly installed. On the upper surface of the mounting plate (7), a second motor is installed, and the output end of the second motor is connected to the grinding roller (8) through a shaft rod.

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