Aluminum profile door and window edge deburring structure

Abstract

The invention provides an aluminum profile door and window edge deburring structure, and belongs to the technical field of aluminum profile door and window machining, the aluminum profile door and window edge deburring structure comprises a mounting frame, a double-face deburring structure is arranged in the mounting frame, an auxiliary pushing structure is arranged on the side wall of the mounting frame, and conveying frames are fixedly connected to the left side wall and the right side wall of the mounting frame; and a group of conveying rollers are rotationally connected in each conveying frame. According to the double-sided deburring device, through the arranged double-sided deburring structure, the position of a polishing wheel is adjusted according to the sizes of aluminum profile doors and windows, burrs on the double-sided edges of the aluminum profile doors and windows of different sizes can be flexibly removed, burrs on the edges of the aluminum profile doors and windows of different thicknesses can be conveniently removed, an aluminum profile does not need to be turned over manually to remove burrs, and the deburring efficiency is improved. The deburring time is shortened, the deburring efficiency of the edges of the aluminum profile doors and windows is improved, the application range of automatic adjustment is wider, and the problem that in the prior art, double-face deburring of the edges of the aluminum profile doors and windows is inconvenient to achieve at the same time is solved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile door and window processing, and in particular to an aluminum profile door and window edge deburring structure. Background Art

[0002] Aluminum alloy is the most widely used alloy material in industry. Due to its low density and high strength, it is widely used in aerospace, automobile, machinery manufacturing and shipbuilding. In daily life, doors and windows are made of aluminum alloy. In the processing of aluminum alloy doors and windows, the edges of aluminum alloy doors and windows need to be deburred. After searching, in the prior art, the patent application number CN202211360993.4 discloses a deburring structure for the edge of aluminum profile doors and windows, which relates to the technical field of aluminum profile doors and windows, including a U-shaped frame and a controller, the controller is installed on the outer wall of the U-shaped frame, a first servo motor is fixed at the middle end of the bottom of the U-shaped frame, a first cylinder is fixed at the output end of the first servo motor, a double-claw cylinder is fixed at the output end of the first cylinder, a splint is movably fixed to the double-claw cylinder, a support block is symmetrically fixed to the outer wall of the double-claw cylinder, a support circular plate is fixed to the top of the support block, and a horizontal groove that fits and slides with the splint is symmetrically opened on the support circular plate, a length limiting structure is fixedly connected to the rear end of the U-shaped frame, and an end face deburring structure and an inner and outer wall deburring structure are respectively connected to the upper end of the inner wall of the U-shaped frame; through the above method, the deburring form of the present invention is rich, meets the existing production and processing requirements, and is relatively practical, but there are still the following defects: (1) The deburring structure in the prior art can only remove the burrs on the upper surface of the edge of the aluminum profile door and window. The aluminum profile needs to be turned over and fixed before the burrs on the other edge can be removed, which leads to inconvenience and low efficiency in burr removal. The deburring structure in the prior art requires the aluminum profile doors and windows to be fixed before the deburring process can be performed. The fixing and contact binding process takes a long time, which makes it inconvenient to continuously deburr the aluminum profile doors and windows.

[0003] Therefore, we made improvements to this and proposed a deburring structure for the edges of aluminum profile doors and windows. Summary of the invention

[0004] The purpose of the present invention is to solve the existing problems of inconvenience in deburring the double sides of the edge of aluminum profile doors and windows and inconvenience in deburring the aluminum profile doors and windows quickly and continuously.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: The aluminum profile door and window edge deburring structure can improve the above problems.

[0006] The present invention is specifically as follows: It comprises a mounting frame, a double-sided deburring structure is arranged inside the mounting frame, an auxiliary pushing structure is arranged on the side wall of the mounting frame, a conveying frame is fixedly connected to the left and right side walls of the mounting frame, a group of conveying rollers are rotatably connected inside the conveying frame, and a variable-distance pushing structure is arranged on the left conveying frame.

[0007] As a preferred technical solution of the present invention, the double-sided deburring structure includes two fixed blocks that are symmetrical and fixed on a mounting frame, a first bidirectional screw being rotatably connected between the two fixed blocks, a first motor being fixedly connected to one of the fixed blocks, a driving end of the first motor being fixedly connected to an axial end of one end of the first bidirectional screw, two moving blocks being symmetrical and threadedly connected to the first bidirectional screw, guide rods being slidably connected in the two moving blocks, two ends of the guide rods being fixedly connected to the fixed blocks respectively, and the two moving blocks being fixedly connected to a bottom block via a vertical rod.

[0008] As a preferred technical solution of the present invention, a second bidirectional screw is rotatably connected between the upper and lower adjacent moving blocks and the bottom block, the upper end surfaces of the two moving blocks are fixedly connected to the second motor, the driving end of the second motor is fixedly connected to the top of the second bidirectional screw, the second bidirectional screw is symmetrically and threadedly connected with two moving plates, the other end of the moving plate is slidably connected to the vertical rod, the center of the moving plate is rotatably connected with a rotating shaft, the inner end of the rotating shaft is fixedly connected to the first bevel gear, the first connecting plate is fixedly connected to the inner side wall of the moving plate, the first connecting plate is rotatably connected to a transmission shaft, the top end of the transmission shaft is fixedly connected to the second bevel gear meshing with the first bevel gear, and the bottom end of the transmission shaft is fixedly connected to a grinding wheel.

[0009] As a preferred technical solution of the present invention, the outer end of the rotating shaft is fixedly connected to the third bevel gear, the upper side of the third bevel gear is provided with a second connecting plate, the second connecting plate is fixedly connected to the movable plate, the upper end face of the second connecting plate is fixedly connected to the first bearing, the inner side wall of the inner ring of the first bearing is fixedly connected to the first rotating tube, the bottom end of the first rotating tube passes through the second connecting plate and is fixedly connected to the fourth bevel gear meshing with the third bevel gear, the first spline shaft is slidably connected in the first rotating tube, the two ends of the first spline shaft are respectively rotatably connected to the moving block and the bottom block, the upper side of the first spline shaft is provided with a third motor, the third motor is fixedly connected to the moving block, and the driving end of the third motor is fixedly connected to the top of the first spline shaft.

[0010] As a preferred technical solution of the present invention, the auxiliary pushing structure includes a horizontal plate fixed on the mounting frame, a connecting plate is fixedly connected to the horizontal plate, a telescopic cylinder is fixedly connected to the upper end surface of the connecting plate, a driving end of the telescopic cylinder passes through the connecting plate and is fixedly connected to a wheel frame, an auxiliary roller is rotatably connected inside the wheel frame, a fourth motor is fixedly connected to one end of the wheel frame, and the driving end of the fourth motor is fixedly connected to the shaft end of the auxiliary roller.

[0011] As an optimal technical solution of the present invention, the variable pitch pushing structure includes two pushing frames symmetrically arranged on the left conveying frame, both ends of the two pushing frames are rotatably connected to the transmission wheels, and a conveyor belt is transmission-connected between the two adjacent transmission wheels in a horizontal direction, and the lower end surface of the conveying frame is fixedly connected to a bracket, a connecting shaft is rotatably connected at the center of the bracket, a rotating block is fixedly connected to the top of the connecting shaft, both ends of the rotating block are rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to an adjusting rod, the top of the adjusting rod is fixedly connected to the lower end surface of the pushing frame, a guide block is slidably connected on the adjusting rod, and the guide block is fixedly connected to the bracket, the bottom end of the connecting shaft passes through the bracket and is fixedly connected to a worm gear, the bracket is fixedly connected to a bearing block, the bearing block is fixedly connected to a fifth motor, and the driving end of the fifth motor passes through the bearing block and is fixedly connected to a worm gear meshing with the worm gear.

[0012] As a preferred technical solution of the present invention, the bottom shaft ends of the outer transmission wheels are fixedly connected with a connecting shaft, the bottom ends of the connecting shaft are fixedly connected with a driven bevel gear, the lower end faces of the pushing frame are fixedly connected with a support plate, the support plates are fixedly connected with a second bearing, the inner side walls of the inner rings of the second bearings are fixedly connected with a second rotating tube, the second rotating tubes are respectively fixedly connected with active bevel gears meshing with the driven bevel gear, the second rotating tubes are slidably connected with a second spline shaft, both ends of the second spline shaft are rotatably connected with matching plates, the top end of the matching plate is fixedly connected to the conveying frame, a sixth motor is fixedly connected to the outer side walls of one of the matching plates, and the driving end of the sixth motor is fixedly connected to the shaft end of the second spline shaft.

[0013] As a preferred technical solution of the present invention, a group of support columns are evenly and fixedly connected in the pushing frame, and the wheel ends of the support columns are against the inner side wall of the conveyor belt.

[0014] As a preferred technical solution of the present invention, the lower end surface of the conveying frame is fixedly connected to a support frame, and the lower end surface of the support frame is symmetrical and fixedly connected with two supporting feet.

[0015] As a preferred technical solution of the present invention, the conveying frame and the upper axial end of the conveying roller are on the same horizontal plane.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of the present invention: 1. The double-sided deburring structure is set to adjust the position of the grinding wheel according to the size of the aluminum profile doors and windows, and flexibly remove the burrs on the double-sided edges of aluminum profile doors and windows of different sizes. It is also convenient to remove the burrs on the edges of aluminum profile doors and windows of different thicknesses. There is no need to manually turn over the aluminum profile to remove the burrs, which shortens the time for removing the burrs and improves the efficiency of removing the burrs on the edges of aluminum profile doors and windows. The scope of application of automatic adjustment is wider, which solves the problem of inconvenience in simultaneously removing the burrs on the double-sided edges of aluminum profile doors and windows in the prior art; 2. Through the provided conveying frame, conveying rollers and variable pitch pushing structure, the automatic conveying of aluminum profile doors and windows of different sizes is realized, and the aluminum profile doors and windows are automatically pushed to contact with the grinding wheel to achieve deburring. There is no need to manually fix and untie the aluminum profile doors and windows, which saves the time spent on fixing and untying the aluminum profile doors and windows, improves the efficiency of burr removal of aluminum profile doors and windows, facilitates continuous deburring processing of aluminum profile doors and windows, improves the efficiency of deburring processing, and solves the problem of inconvenience in continuous deburring processing of aluminum profile doors and windows in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 A schematic diagram of the bottom structure provided by the present invention; Figure 3 A schematic diagram of a double-sided deburring structure provided by the present invention; Figure 4 The present invention provides Figure 3 Schematic diagram of the back structure; Figure 5 The present invention provides Figure 4 The enlarged view of point A in the middle; Figure 6 A schematic diagram of a variable pitch pushing structure provided by the present invention; Figure 7 A schematic diagram of the bottom structure of the variable pitch pushing structure provided by the present invention; Figure 8 Another perspective structural schematic diagram provided by the present invention; Fig. 9 This is a schematic diagram of the auxiliary push structure provided by the present invention.

[0018] Indicated in the figure: 1. Mounting frame; 2. Double-sided deburring structure; 201. Fixed block; 202. First bidirectional screw; 203. First motor; 204. Moving block; 205. Guide rod; 206. Vertical rod; 207. Bottom block; 208. Second bidirectional screw; 209. Second motor; 2010. Moving plate; 2011. Rotating shaft; 2012. First bevel gear; 2013. First connecting plate; 2014. Transmission shaft; 2015. Second bevel gear; 2016. Grinding wheel; 2017. Third bevel gear; 2018. Second connecting plate; 2019. First bearing; 2020. First rotating tube; 2021. Fourth bevel gear; 2022. First spline shaft; 2023. Third motor; 3. Auxiliary pushing structure; 301. Horizontal plate; 302. Connecting plate; 303. Telescopic cylinder; 304, wheel frame; 305, auxiliary roller; 306, fourth motor; 4, conveying frame; 5, conveying roller; 6, variable pitch pushing structure; 601, pushing frame; 602, driving wheel; 603, conveyor belt; 604, bracket; 605, connecting shaft; 606, rotating block; 607, connecting rod; 608, adjusting rod; 609, guide block; 6010, worm gear; 6011, bearing block; 6012, fifth motor; 6013, worm; 6014, connecting shaft; 6015, driven bevel gear; 6016, support plate; 6017, second bearing; 6018, second rotating tube; 6019, active bevel gear; 6020, second spline shaft; 6021, matching plate; 6022, sixth motor; 6023, supporting column; 7, supporting frame; 8, supporting foot. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0020] like Figure 1-Figure 9 As shown, this embodiment proposes a deburring structure for the edge of aluminum profile doors and windows, including a mounting frame 1, a double-sided deburring structure 2 is provided in the mounting frame 1, which is convenient for removing burrs on the double-sided edges of aluminum profile doors and windows, an auxiliary pushing structure 3 is provided on the side wall of the mounting frame 1, which assists in the transportation of aluminum alloy doors and windows, and conveying frames 4 are fixedly connected to the left and right side walls of the mounting frame 1, and a group of conveying rollers 5 are rotatably connected in the conveying frames 4, and a variable-pitch pushing structure 6 is provided on the left conveying frame 4, which is convenient for pushing aluminum alloy doors and windows of different sizes, thereby facilitating continuous processing of aluminum alloy doors and windows.

[0021] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the double-sided deburring structure 2 includes two fixed blocks 201 which are symmetrical and fixed on the mounting frame 1, and a first bidirectional screw 202 is rotatably connected between the two fixed blocks 201, a first motor 203 is fixedly connected to one of the fixed blocks 201, and a driving end of the first motor 203 is fixedly connected to an axial end of the first bidirectional screw 202, and two moving blocks 204 are symmetrically and threadedly connected to the first bidirectional screw 202, and guide rods 205 are slidably connected in the two moving blocks 204, and both ends of the guide rods 205 are fixedly connected to the fixed blocks 201 respectively, and the two moving blocks 204 are fixedly connected to the bottom block 207 through the vertical rod 206; the first bidirectional screw 202 is driven to rotate by the first motor 203, and the two moving blocks 204 can move toward or away from each other in the horizontal direction along the guide rod 205, thereby adjusting the distance between the two deburring devices to adapt to aluminum profiles of different widths.

[0022] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a second bidirectional screw 208 is rotatably connected between the upper and lower adjacent moving blocks 204 and the bottom block 207, the upper end surfaces of the two moving blocks 204 are fixedly connected with a second motor 209, the driving end of the second motor 209 is fixedly connected to the top of the second bidirectional screw 208, the second bidirectional screw 208 is symmetrically and threadedly connected with two moving plates 2010, the other end of the moving plate 2010 is slidably connected to the vertical rod 206, the center of the moving plate 2010 is rotatably connected with a rotating shaft 2011, the inner end of the rotating shaft 2011 is fixedly connected to the first bevel gear 2012, and the inner wall of the moving plate 2010 is fixedly connected to the first bevel gear 2012. It is connected to a first connecting plate 2013, on which a transmission shaft 2014 is rotatably connected, the top end of the transmission shaft 2014 is fixedly connected to a second bevel gear 2015 meshing with the first bevel gear 2012, and the bottom end of the transmission shaft 2014 is fixedly connected to a grinding wheel 2016; driven by the second bidirectional screw 208 and the second motor 209, the two movable plates 2010 can move up and down along the vertical rod 206 to adjust the spacing between the upper and lower grinding wheels 2016, and the grinding wheel 2016 is rotated by the transmission shaft 2014, the first bevel gear 2012 and the second bevel gear 2015, so as to grind and deburr the upper and lower edges of aluminum profile doors and windows of different thicknesses.

[0023] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the outer end of the rotating shaft 2011 is fixedly connected with the third bevel gear 2017, the upper side of the third bevel gear 2017 is provided with a second connecting plate 2018, the second connecting plate 2018 is fixedly connected to the movable plate 2010, the upper end surface of the second connecting plate 2018 is fixedly connected with the first bearing 2019, the inner side wall of the inner ring of the first bearing 2019 is fixedly connected with the first rotating tube 2020, the bottom end of the first rotating tube 2020 passes through the second connecting plate 2018 and is fixedly connected with the fourth bevel gear 2021 meshing with the third bevel gear 2017, the first rotating tube 2020 is slidably connected with the first spline shaft 2022, and the two ends of the first spline shaft 2022 are respectively connected to the movable block 204 and the bottom Block 207 is rotatably connected, and a third motor 2023 is provided on the upper side of the first spline shaft 2022, and the third motor 2023 is fixedly connected to the moving block 204, and the driving end of the third motor 2023 is fixedly connected to the top of the first spline shaft 2022; the first spline shaft 2022 is driven to rotate by the third motor 2023, and the rotation of the first spline shaft 2022 causes the first rotating tube 2020 to rotate, and the rotation of the first rotating tube 2020 drives the fourth bevel gear 2021 to rotate, and the fourth bevel gear 2021 drives the second bevel gear 2015 and the transmission shaft 2014 to rotate through the third bevel gear 2017, the rotating shaft 2011 and the first bevel gear 2012, so that the grinding wheel 2016 is rotated, so as to facilitate the removal of burrs on the edges of aluminum profile doors and windows.

[0024] like Figure 1 , Figure 8 and Fig. 9 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the auxiliary pushing structure 3 includes a horizontal plate 301 fixed on the mounting frame 1, a connecting plate 302 is fixedly connected to the horizontal plate 301, a telescopic cylinder 303 is fixedly connected to the upper end surface of the connecting plate 302, a driving end of the telescopic cylinder 303 passes through the connecting plate 302 and is fixedly connected to a wheel frame 304, an auxiliary roller 305 is rotatably connected in the wheel frame 304, one end of the wheel frame 304 is fixedly connected to a fourth motor 306, and a driving end of the fourth motor 306 is fixedly connected to the shaft end of the auxiliary roller 305; the height of the auxiliary roller 305 can be adjusted by the telescopic cylinder 303, so as to facilitate the handling of aluminum profile doors and windows of different sizes, and the auxiliary roller 305 is driven to rotate by the fourth motor 306, so as to assist in pushing the aluminum profile doors and windows, so that the aluminum profile doors and windows can be fully delivered out of the polished part.

[0025] like Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the variable-pitch pushing structure 6 includes two pushing frames 601 symmetrically arranged on the left conveying frame 4, both ends of the two pushing frames 601 are rotatably connected with transmission wheels 602, and a conveyor belt 603 is transmission-connected between two laterally adjacent transmission wheels 602, and the lower end surface of the conveying frame 4 is fixedly connected with a bracket 604, and a connecting shaft 605 is rotatably connected at the center of the bracket 604, and a rotating block 606 is fixedly connected to the top of the connecting shaft 605, and both ends of the rotating block 606 are rotatably connected with a connecting rod 607, and the other end of the connecting rod 607 is rotatably connected with an adjusting rod 608, and the top end of the adjusting rod 608 is fixedly connected to the lower end surface of the pushing frame 601, and the adjusting rod 608 slides on the upper surface of the adjusting rod 608. A guide block 609 is connected, and the guide block 609 is fixedly connected to the bracket 604. The bottom end of the connecting shaft 605 passes through the bracket 604 and is fixedly connected to the worm gear 6010. A bearing block 6011 is fixedly connected to the bracket 604. The bearing block 6011 is fixedly connected to the fifth motor 6012. The driving end of the fifth motor 6012 passes through the bearing block 6011 and is fixedly connected to a worm 6013 meshing with the worm gear 6010. The worm 6013 is driven to rotate by the fifth motor 6012, and the worm 6013 drives the worm wheel 6010 to rotate, thereby driving the connecting shaft 605 and the rotating block 606 to rotate. The distance between the two pushing frames 601 is adjusted through the transmission of the connecting rod 607 and the adjusting rod 608 to adapt to aluminum profiles of different sizes.

[0026] like Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bottom shaft ends of the outer transmission wheel 602 are fixedly connected with the connecting shaft 6014, the bottom end of the connecting shaft 6014 is fixedly connected with the driven bevel gear 6015, the lower end surface of the push frame 601 is fixedly connected with the support plate 6016, the support plate 6016 is fixedly connected with the second bearing 6017, the inner side wall of the inner ring of the second bearing 6017 is fixedly connected with the second rotating tube 6018, the second rotating tube 6018 is respectively fixedly connected with the driving bevel gear 6019 meshing with the driven bevel gear 6015, the second rotating tube 6018 is slidably connected with the second spline shaft 6020, both ends of the second spline shaft 6020 Both are rotatably connected with a matching plate 6021, the top of the matching plate 6021 is fixedly connected to the conveying frame 4, and a sixth motor 6022 is fixedly connected to the outer wall of one of the matching plates 6021, and the driving end of the sixth motor 6022 is fixedly connected to the shaft end of the second spline shaft 6020; the second spline shaft 6020 is driven to rotate by the sixth motor 6022, and the rotation of the second spline shaft 6020 drives the second rotating tube 6018 to rotate, and the rotation of the second rotating tube 6018 drives the active bevel gear 6019 to rotate, and the rotation of the active bevel gear 6019 causes the driven bevel gear 6015 and the connecting shaft 6014 to rotate, thereby causing the conveyor belt 603 to move, thereby conveying the aluminum profile doors and windows.

[0027] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, a group of support columns 6023 are evenly and fixedly connected in the pushing frame 601, and the wheel ends of the support columns 6023 are against the inner wall of the conveyor belt 603; the support columns 6023 can support the conveyor belt 603, thereby facilitating the stable pushing of the aluminum profile doors and windows.

[0028] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the lower end surface of the conveying frame 4 is fixedly connected with a support frame 7, and the lower end surface of the support frame 7 is symmetrical and fixedly connected with two supporting feet 8; the support frame 7 and the supporting feet 8 provide a solid supporting foundation for the entire deburring structure, ensuring the stability and safety of the equipment during long-term operation.

[0029] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the upper axial ends of the conveying frame 4 and the conveying roller 5 are in the same horizontal plane; the conveying roller 5 and the upper axial ends of the conveying frame 4 are in the same horizontal plane, ensuring the stability and consistency of the aluminum profile during the conveying process.

[0030] Specifically, when the aluminum profile door and window edge deburring structure is working / in use: first, the conveying spacing and the position of the grinding wheel 2016 are adjusted according to the size of the aluminum profile door and window, the worm 6013 is driven to rotate by the fifth motor 6012, and the worm 6013 drives the worm wheel 6010 to rotate, thereby driving the connecting shaft 605 and the rotating block 606 to rotate, and the distance between the two push frames 601 is adjusted to a suitable width through the transmission of the connecting rod 607 and the adjusting rod 608, and then the first motor 203 is driven, and the first motor 203 drives The first bidirectional screw 202 rotates to adjust the distance between the two moving blocks 204, and then the second motor 209 drives the second bidirectional screw 208 to rotate. The rotation of the second bidirectional screw 208 adjusts the distance between the moving plates 2010. Then, the aluminum profile door and window to be deburred is placed on the left conveying roller 5, and the sixth motor 6022 drives the second spline shaft 6020 to rotate. The rotation of the second spline shaft 6020 drives the second rotating tube 6018 to rotate. The rotation of the second rotating tube 6018 drives the active The bevel gear 6019 rotates, and the rotation of the active bevel gear 6019 causes the driven bevel gear 6015 and the connecting shaft 6014 to rotate, thereby causing the conveyor belt 603 to move, thereby conveying the aluminum profile doors and windows. When the aluminum profile passes through the grinding wheel 2016, the third motor 2023 drives the first spline shaft 2022 to rotate, and the rotation of the first spline shaft 2022 causes the first rotating tube 2020 to rotate. The rotation of the first rotating tube 2020 drives the fourth bevel gear 2021 to rotate, and the fourth bevel gear 2021 rotates through the third bevel gear The wheel 2017, the rotating shaft 2011 and the first bevel gear 2012 drive the second bevel gear 2015 and the transmission shaft 2014 to rotate, thereby rotating the grinding wheel 2016, thereby deburring both sides of the aluminum profile doors and windows. Before processing, the auxiliary roller 305 is adjusted to a suitable height by the telescopic cylinder 303, and the fourth motor 306 drives the auxiliary roller 305 to rotate, thereby assisting in pushing the aluminum profile doors and windows, so that the aluminum profile doors and windows can all be sent out of the grinding part, which is convenient for continuous deburring of the aluminum profile doors and windows.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A deburring structure for the edge of an aluminum profile door or window, comprising a mounting frame (1), characterized in that: A double-sided deburring structure (2) is provided in the mounting frame (1), an auxiliary pushing structure (3) is provided on the side wall of the mounting frame (1), a conveying frame (4) is fixedly connected to the left and right side walls of the mounting frame (1), a group of conveying rollers (5) are rotatably connected in the conveying frame (4), and a variable-pitch pushing structure (6) is provided on the left side of the conveying frame (4).

2. The aluminum profile door and window edge deburring structure according to claim 1, characterized in that: The double-sided deburring structure (2) comprises two symmetrical fixed blocks (201) fixed on the mounting frame (1); a first bidirectional screw (202) is rotatably connected between the two fixed blocks (201); a first motor (203) is fixedly connected to one of the fixed blocks (201); a driving end of the first motor (203) is fixedly connected to one axial end of the first bidirectional screw (202); two moving blocks (204) are symmetrically and threadedly connected to the first bidirectional screw (202); guide rods (205) are slidably connected inside the two moving blocks (204); two ends of the guide rods (205) are respectively fixedly connected to the fixed blocks (201); and the two moving blocks (204) are fixedly connected to a bottom block (207) via a vertical rod (206).

3. The aluminum profile door and window edge deburring structure according to claim 2, characterized in that: A second bidirectional screw (208) is rotatably connected between the upper and lower adjacent moving blocks (204) and the bottom block (207); the upper end surfaces of the two moving blocks (204) are fixedly connected to a second motor (209); the driving end of the second motor (209) is fixedly connected to the top of the second bidirectional screw (208); the second bidirectional screw (208) is symmetrically and threadedly connected to two moving plates (210); the other end of the moving plate (210) is slidably connected to the vertical rod (206); the middle of the moving plate (210) is A rotating shaft (2011) is rotatably connected to the center of the rotating shaft (2011), a first bevel gear (2012) is fixedly connected to the inner end of the rotating shaft (2011), a first connecting plate (2013) is fixedly connected to the inner side wall of the movable plate (2010), a transmission shaft (2014) is rotatably connected to the first connecting plate (2013), a second bevel gear (2015) meshingly connected to the first bevel gear (2012) is fixedly connected to the top end of the transmission shaft (2014), and a grinding wheel (2016) is fixedly connected to the bottom end of the transmission shaft (2014).

4. The aluminum profile door and window edge deburring structure according to claim 3, characterized in that: The outer end of the rotating shaft (211) is fixedly connected to a third bevel gear (2017); a second connecting plate (2018) is provided on the upper side of the third bevel gear (2017); the second connecting plate (2018) is fixedly connected to the movable plate (2010); the upper end surface of the second connecting plate (2018) is fixedly connected to a first bearing (2019); a first rotating tube (2020) is fixedly connected to the inner side wall of the inner ring of the first bearing (2019); the bottom end of the first rotating tube (2020) passes through the second connecting plate (2018) and is fixedly connected to A fourth bevel gear (2021) meshingly connected to the third bevel gear (2017); a first spline shaft (2022) is slidably connected in the first rotating tube (2020); two ends of the first spline shaft (2022) are rotatably connected to the moving block (204) and the bottom block (207), respectively; a third motor (2023) is provided on the upper side of the first spline shaft (2022); the third motor (2023) is fixedly connected to the moving block (204); and a driving end of the third motor (2023) is fixedly connected to the top end of the first spline shaft (2022).

5. The aluminum profile door and window edge deburring structure according to claim 1, characterized in that: The auxiliary pushing structure (3) comprises a transverse plate (301) fixed on the mounting frame (1), a connecting plate (302) fixedly connected to the transverse plate (301), a telescopic cylinder (303) fixedly connected to the upper end surface of the connecting plate (302), a driving end of the telescopic cylinder (303) passing through the connecting plate (302) and fixedly connected to a wheel frame (304), an auxiliary roller (305) rotatably connected inside the wheel frame (304), a fourth motor (306) fixedly connected to one end of the wheel frame (304), and a driving end of the fourth motor (306) fixedly connected to the shaft end of the auxiliary roller (305).

6. The aluminum profile door and window edge deburring structure according to claim 1, characterized in that: The variable pitch pushing structure 6 comprises two pushing frames (601) symmetrically arranged on the left conveying frame (4), both ends of the two pushing frames (601) are rotatably connected to transmission wheels (602), a conveyor belt (603) is transmission-connected between two laterally adjacent transmission wheels (602), a bracket (604) is fixedly connected to the lower end surface of the conveying frame (4), a connecting shaft (605) is rotatably connected to the center of the bracket (604), a rotating block (606) is fixedly connected to the top end of the connecting shaft (605), both ends of the rotating block (606) are rotatably connected to connecting rods (607), and the other end of the connecting rod (607) is rotatably connected to an adjusting rod ( 608), the top end of the adjusting rod (608) is fixedly connected to the lower end surface of the pushing frame (601), the adjusting rod (608) is slidably connected to a guide block (609), the guide block (609) is fixedly connected to the bracket (604), the bottom end of the connecting shaft (605) passes through the bracket (604) and is fixedly connected to a worm gear (6010), the bracket (604) is fixedly connected to a bearing block (6011), the bearing block (6011) is fixedly connected to a fifth motor (6012), and the driving end of the fifth motor (6012) passes through the bearing block (6011) and is fixedly connected to a worm (6013) meshing with the worm gear (6010).

7. The aluminum profile door and window edge deburring structure according to claim 6, characterized in that: The bottom shaft ends of the outer transmission wheels (602) are fixedly connected to connecting shafts (6014), the bottom ends of the connecting shafts (6014) are fixedly connected to driven bevel gears (6015), the lower end faces of the push frames (601) are fixedly connected to support plates (6016), the support plates (6016) are fixedly connected to second bearings (6017), the inner side walls of the inner rings of the second bearings (6017) are fixedly connected to second rotating tubes (6018), the second rotating tubes (6018) are respectively fixedly connected to the driven bevel gears. (6015) is meshed with an active bevel gear (6019), the second rotating tube (6018) is slidably connected to a second spline shaft (6020), both ends of the second spline shaft (6020) are rotatably connected to a matching plate (6021), the top end of the matching plate (6021) is fixedly connected to the conveying frame (4), a sixth motor (6022) is fixedly connected to the outer wall of one of the matching plates (6021), and the driving end of the sixth motor (6022) is fixedly connected to the shaft end of the second spline shaft (6020).

8. The aluminum profile door and window edge deburring structure according to claim 6, characterized in that: A group of support columns (6023) are evenly and fixedly connected inside the pushing frame (601), and the wheel ends of the support columns (6023) are against the inner side wall of the conveyor belt (603).

9. The aluminum profile door and window edge deburring structure according to claim 1, characterized in that: The lower end surfaces of the conveying frames (4) are fixedly connected to support frames (7), and the lower end surfaces of the support frames (7) are symmetrically and fixedly connected to two support legs (8).

10. The aluminum profile door and window edge deburring structure according to claim 1, characterized in that: The conveying frame (4) and the upper shaft ends of the conveying roller (5) are located on the same horizontal plane.

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