Aluminum alloy door and window material cutting device capable of conveniently adjusting cutting angle

Abstract

The utility model relates to an aluminum alloy door and window material cutting device convenient to adjust cutting angle, which comprises a device frame, a support rotating shaft, a clamping bottom plate, a clamping plate and an electric telescopic rod I. A rotating wheel can partially protrude from the inner side of the clamping plate, and then a material is clamped by the clamping plate, so that the rotating wheel can be in contact with the material; a rotating motor drives a connecting main shaft to rotate, so that a rotating wheel can rotate to drive a material to move, and therefore the material can be conveniently, rapidly and effectively conveyed to advance, and after the material advances to a designated position, a second electric telescopic rod drives the rotating wheel to retreat, and a first electric telescopic rod drives a clamping plate to clamp the material; and then a driving gear is driven by a driving motor to rotate, so that an L-shaped connecting plate can drive a cutting mechanism to move to cut the material, air draft is conducted through a draught fan while cutting is conducted, chippings generated during cutting can fall into a collecting box, and therefore the situation that the chippings drift everywhere to affect the workshop environment is advantageously prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for aluminum alloy doors and windows which is convenient for adjusting the cutting angle. Background Art

[0002] When processing aluminum alloy doors and windows, it is necessary to cut them into pieces. In order to manufacture the expected models of aluminum alloy doors and windows, a cutting device is required when cutting the aluminum alloy doors and windows.

[0003] After searching Chinese patent CN216177075U, a material cutting device for aluminum alloy doors and windows with multi-angle adjustment is disclosed, including a supporting bottom plate, the upper side wall of the supporting bottom plate is provided with a rotating groove, the bottom of the rotating groove is evenly provided with twenty-four limit grooves, the supporting bottom plate is rotatably connected to a turntable through the rotating groove, the upper side wall of the turntable is fixedly connected to a bearing platform, and the bottom of the turntable is fixedly connected to two limit blocks; the upper side wall of the bearing platform is provided with three sliding grooves, and the bearing platform is slidably connected to two limit plates through the sliding grooves, and the inner rotation of the middle sliding groove is connected to a first lead screw, the rear end of the first lead screw is fixedly connected to a rotating cap, and the first lead screw and the limit plate are threadedly connected. In the utility model, the limit plate and the supporting plate are slidably connected, and the bottom of the limit plate is controlled by a lead screw, which can move the two limit plates at the same time, and then the materials of different widths can be fixed by the limit plate.

[0004] Although the above-mentioned existing technology can fix materials of different widths, when unloading the materials, the materials are moved by driving the push block driven by the push motor. However, the stroke of the push motor is limited. Therefore, the materials cannot be well transported forward when unloading the materials. In addition, the above-mentioned existing technology will generate a large amount of debris when cutting the materials, affecting the workshop environment. Utility Model Content

[0005] In order to overcome the technical defects of the prior art, the utility model provides a material cutting device for aluminum alloy doors and windows with convenient adjustment of the cutting angle. The rotating wheel is allowed to protrude a portion from the inner side of the clamping plate, and the material is clamped by the clamping plate so that the rotating wheel can contact the material. The material is then moved by the rotation of the rotating wheel, thereby conveniently, quickly and effectively conveying the material forward.

[0006] The technical solution adopted by the utility model is: a material cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angles, comprising a device frame, the device frame is rotatably connected with a supporting rotating shaft, one end of the supporting rotating shaft is installed with a clamping base plate, the clamping base plate is respectively slidably clamped with clamping plates, an electric telescopic rod 1 is respectively installed on the top outer wall of the clamping base plate, the output end of the electric telescopic rod 1 is connected with the clamping plate, a connecting guide column is respectively installed on one side wall of the clamping plate, a fixed connecting plate is installed on one end of the connecting guide column, an electric telescopic rod 2 is installed on one side wall of the fixed connecting plate, the output end of the electric telescopic rod 2 is connected with a U-shaped frame, a connecting main shaft is rotatably connected to the U-shaped frame, a rotating wheel is installed on the side wall of the connecting main shaft, and a driven wheel is installed on the side wall of one of the connecting main shafts.

[0007] Preferably, in order to automatically drive the rotating wheel to rotate, a rotating motor is installed on one side wall of the U-shaped frame, the output end of the rotating motor is connected to a driving wheel, and the driving wheel is connected to the driven wheel through a belt.

[0008] Preferably, in order to be able to cut the material, a cutting bracket is installed on the top outer wall of the device frame, and a guide frame is installed on the top inner wall of the cutting bracket. The guide frame is connected to an L-shaped connecting plate through a slider, and a cutting mechanism is installed on the bottom outer wall of the L-shaped connecting plate.

[0009] Preferably, in order to automatically drive the cutting mechanism to move and cut the material, a driving motor is installed on one side wall of the L-shaped connecting plate, the output end of the driving motor is connected to a driving gear, and a rack is installed on the top outer wall of the cutting bracket, and the driving gear is meshingly connected to the rack.

[0010] Preferably, in order to prevent the debris generated during cutting from scattering everywhere and affecting the workshop environment, a collection box is provided on the device frame, and a fan is provided on the top outer wall of the device frame. The input end of the fan is connected to the collection box through a steel wire hose, and a filter plate is provided inside the collection box.

[0011] Preferably, in order to improve the stability of the U-shaped frame during movement, side guide plates are respectively installed on both side walls of the U-shaped frame, and the side guide plates are movably connected to the connecting guide columns.

[0012] Preferably, in order to change the angle at which the material is placed, thereby changing the angle at which the material is cut, a rotating motor is installed on one side wall of the device frame, the output end of the rotating motor is connected to a driven bevel gear, and one end of the supporting rotating shaft is installed with a driving bevel gear, and the driven bevel gear is meshingly connected with the driving bevel gear.

[0013] Preferably, in order to improve the stability of the splint when moving, fixed side plates are respectively installed on the bottom outer walls of the clamping base plate, a guide shaft is installed on one side wall of the fixed side plate, and the guide shaft is movably connected to the splint.

[0014] The beneficial effect of the utility model is that the rotating wheel can protrude a part from the inner side of the clamping plate, and then the material is clamped by the clamping plate so that the rotating wheel can contact the material, and then the rotating wheel rotates to drive the material to move, so that the material can be transported forward conveniently, quickly and effectively. After the material moves to the specified position, the rotating wheel is driven back by the electric telescopic rod 2, so that the electric telescopic rod 1 drives the clamping plate to clamp the material, and then the driving motor drives the active gear to rotate, so that the L-shaped connecting plate can drive the cutting mechanism to move to cut the material. While cutting, the fan is used to exhaust air, so that the debris generated during cutting can fall into the collection box, which is beneficial to prevent the debris from floating everywhere and affecting the workshop environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the rotating motor of the utility model.

[0017] Figure 3 This is a schematic diagram of the L-shaped connecting plate structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0019] Explanation of the accompanying drawings: In the figure: 1, device frame; 2, supporting rotating shaft; 3, clamping bottom plate; 4, clamping plate; 5, electric telescopic rod one; 6, cutting mechanism; 7, connecting guide column; 8, fixed connecting plate; 9, electric telescopic rod two; 10, U-shaped frame; 11, side guide plate; 12, connecting main shaft; 13, rotating wheel; 14, rotating motor; 15, driven wheel; 16, driving wheel; 17, cutting bracket; 18, guide frame; 19, L-shaped connecting plate; 20, driving motor; 21, rack; 22, driving gear; 23, fixed side plate; 24, guide shaft; 25, collecting box; 26, filter plate; 25, collecting box; 26, filter plate; 27, fan; 28, rotating motor; 29, driven bevel gear; 30, driving bevel gear. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] like Figure 1-4As shown, the present embodiment provides a cutting device for aluminum alloy doors and windows that is convenient for adjusting the cutting angle, including a device frame 1, a supporting rotating shaft 2 is rotatably connected to the device frame 1, a clamping base plate 3 is installed at one end of the supporting rotating shaft 2, a clamping plate 4 is slidably clamped on the clamping base plate 3, an electric telescopic rod 5 is installed on the top outer wall of the clamping base plate 3, the output end of the electric telescopic rod 5 is connected to the clamping plate 4, a connecting guide column 7 is installed on one side wall of the clamping plate 4, a fixed connecting plate 8 is installed at one end of the connecting guide column 7, and an electric telescopic rod is installed on one side wall of the fixed connecting plate 8 9, the output end of the electric telescopic rod 29 is connected to a U-shaped frame 10, the U-shaped frame 10 is rotatably connected to a connecting spindle 12, a rotating wheel 13 is installed on the side wall of the connecting spindle 12, a driven wheel 15 is installed on one of the side walls of the connecting spindle 12, a rotating motor 14 is installed on one side wall of the U-shaped frame 10, the output end of the rotating motor 14 is connected to a driving wheel 16, the driving wheel 16 is connected to the driven wheel 15 through a belt, a cutting bracket 17 is installed on the top outer wall of the device frame 1, and a guide frame 18 is installed on the top inner wall of the cutting bracket 17, and the guide frame 18 is connected to an L-shaped connecting plate 19 through a slider, a cutting mechanism 6 is installed on the bottom outer wall of the L-shaped connecting plate 19, a driving motor 20 is installed on one side wall of the L-shaped connecting plate 19, an output end of the driving motor 20 is connected to a driving gear 22, a rack 21 is installed on the top outer wall of the cutting bracket 17, and the driving gear 22 is meshed and connected with the rack 21. First, the material to be cut is placed on the clamping bottom plate 3, and the U-shaped frame 10 is driven to move by the electric telescopic rod 29, thereby driving the rotating wheel 13 to move so that it can protrude a part from the inner side of the clamping plate 4, and then through The electric telescopic rod 15 drives the clamping plate 4 to move so that the rotating wheel 13 can contact the material, and then the connecting main shaft 12 is driven to rotate by the rotating motor 14, so that the rotating wheel 13 rotates and drives the material to move, so that the device can conveniently, quickly and effectively convey the material forward. When the material moves to the specified position, the rotating wheel 13 is driven back by the electric telescopic rod 29, so that the electric telescopic rod 15 can drive the clamping plate 4 to clamp the material, and finally the driving motor 20 drives the active gear 22 to rotate, so that the L-shaped connecting plate 19 can drive the cutting mechanism 6 to cut the material.

[0022] A collection box 25 is provided on the device frame 1, and a fan 27 is provided on the top outer wall of the device frame 1. The input end of the fan 27 is connected to the collection box 25 through a steel hose. A filter plate 26 is provided inside the collection box 25. When cutting the material, the fan 27 draws air so that the debris generated during cutting can fully fall into the collection box 25, which is beneficial to prevent the debris generated during cutting from floating everywhere and affecting the workshop environment. Side guide plates 11 are respectively installed on the two side walls of the U-shaped frame 10, and the side guide plates 11 are movably connected with the connecting guide column 7. By movably connecting the connecting guide column 7 with the side guide plates 11, the U-shaped frame 10 can be guided, which is beneficial to improve the stability of the U-shaped frame 10 when moving.

[0023] A rotating motor 28 is installed on one side wall of the device frame 1, and a driven bevel gear 29 is connected to the output end of the rotating motor 28. A driving bevel gear 30 is installed on one end of the supporting rotating shaft 2, and the driven bevel gear 29 is meshed and connected with the driving bevel gear 30. When the cutting angle needs to be changed, the driving bevel gear 30 is driven to rotate by the rotating motor 28, so that the supporting rotating shaft 2 can drive the clamping base plate 3 to rotate, thereby changing the angle at which the material on the clamping base plate 3 is placed. Fixed side plates 23 are respectively installed on the bottom outer wall of the clamping base plate 3, and a guide shaft 24 is installed on one side wall of the fixed side plate 23, and the guide shaft 24 is movably connected with the clamping plate 4. The guide shaft 24 is movably connected with the clamping plate 4, which is conducive to improving the stability of the clamping plate 4 when it moves.

[0024] When the utility model is in use, the material to be cut is placed on the clamping base plate 3. When the material needs to be conveyed forward, the U-shaped frame 10 is driven to move by the electric telescopic rod 29, so that the rotating wheel 13 can protrude a part from the inner side of the clamping plate 4, and then the material is clamped by the clamping plate 4 so that the rotating wheel 13 can contact the material, and the connecting main shaft 12 is driven to rotate by the rotating motor 14, so that the rotating wheel 13 can rotate and drive the material to move, so that the material can be conveyed forward conveniently and quickly. After the material advances to the specified position, the rotating wheel 13 is driven to retreat by the electric telescopic rod 29, so that the electric telescopic rod 15 drives the clamping plate 4 to clamp the material, and then the driving motor 20 drives the active gear 22 to rotate, so that the L-shaped connecting plate 19 can drive the cutting mechanism 6 to move to cut the material. While cutting, the fan 27 is used to exhaust air, so that the debris generated during cutting can fall into the collection box 25, which is conducive to preventing the debris from scattering everywhere and affecting the workshop environment.

[0025] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angles, comprising a device frame (1), characterized in that: The device frame (1) is rotatably connected to a supporting rotating shaft (2), one end of the supporting rotating shaft (2) is mounted with a clamping base plate (3), the clamping base plate (3) is slidably clamped with a clamping plate (4), an electric telescopic rod (5) is mounted on the top outer wall of the clamping base plate (3), the output end of the electric telescopic rod (5) is connected to the clamping plate (4), a connecting guide column (7) is mounted on one side wall of the clamping plate (4), a fixed connecting plate (8) is mounted on one end of the connecting guide column (7), an electric telescopic rod (9) is mounted on one side wall of the fixed connecting plate (8), the output end of the electric telescopic rod (9) is connected to a U-shaped frame (10), a connecting main shaft (12) is rotatably connected to the U-shaped frame (10), a rotating wheel (13) is mounted on the side wall of the connecting main shaft (12), and a driven wheel (15) is mounted on one side wall of the connecting main shaft (12).

2. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 1 is characterized in that: A rotating motor (14) is mounted on one side wall of one of the U-shaped frames (10); an output end of the rotating motor (14) is connected to a driving wheel (16); and the driving wheel (16) is connected to the driven wheel (15) via a belt.

3. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 1 is characterized in that: A cutting bracket (17) is mounted on the top outer wall of the device frame (1), and guide brackets (18) are mounted on the top inner walls of the cutting brackets (17). The guide brackets (18) are connected to an L-shaped connecting plate (19) via a slider, and a cutting mechanism (6) is mounted on the bottom outer wall of the L-shaped connecting plate (19).

4. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 3 is characterized in that: A driving motor (20) is mounted on one side wall of the L-shaped connecting plate (19), an output end of the driving motor (20) is connected to a driving gear (22), a rack (21) is mounted on the top outer wall of the cutting bracket (17), and the driving gear (22) is meshingly connected to the rack (21).

5. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 1 is characterized in that: A collecting box (25) is arranged on the device frame (1), a fan (27) is arranged on the top outer wall of the device frame (1), an input end of the fan (27) is connected to the collecting box (25) via a steel hose, and a filter plate (26) is arranged inside the collecting box (25).

6. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 1 is characterized in that: Side guide plates (11) are respectively installed on both side walls of the U-shaped frame (10), and the side guide plates (11) are movably engaged with the connecting guide columns (7).

7. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 1 is characterized in that: A rotating motor (28) is mounted on one side wall of the device frame (1); an output end of the rotating motor (28) is connected to a driven helical gear (29); one end of the supporting rotating shaft (2) is mounted with a driving helical gear (30); the driven helical gear (29) is meshingly connected to the driving helical gear (30).

8. The cutting device for aluminum alloy doors and windows with convenient adjustment of cutting angle according to claim 1 is characterized in that: A fixed side plate (23) is respectively mounted on the bottom outer wall of the clamping bottom plate (3), a guide shaft (24) is mounted on one side wall of the fixed side plate (23), and the guide shaft (24) is movably engaged with the clamping plate (4).

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