Aluminum alloy door and window corner grinding device

Abstract

The utility model discloses an aluminum alloy door and window corner polishing device, which belongs to the technical field of aluminum alloy door and window processing and comprises a fixing frame, a first moving mechanism is arranged on the lower side in the fixing frame, a second moving mechanism is arranged at the upper end of the first moving mechanism, a motor is arranged on the upper side of the second moving mechanism, and a polishing roller is arranged on the upper side of the motor. By means of the dust falling assembly, dust is generated when the grinding roller conducts grinding work, a draught fan is started, the draught fan enables a dust inlet in one end of a fixing pipe to form negative pressure through a dust falling box and a connecting pipe, and the dust generated during grinding enters the fixing pipe through the dust inlet; and then the dust enters the dust falling box through the connecting pipe, the dust is discharged out of the dust falling box after being filtered by a plurality of filter screens in the dust falling box, dust falling treatment can be conducted on the dust generated by polishing through the dust falling assembly, and pollution of the dust to air is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy door and window processing, and particularly relates to an aluminum alloy door and window corner grinding device. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of the load-bearing rods (rods that bear and transmit deadweight and loads) and doors and windows composited with wood and plastic.

[0003] Chinese patent application No. 2023204031253 discloses an aluminum alloy door and window corner grinding device, comprising a chassis, the outer side of the top of the chassis is fixedly connected to a side plate frame, the inner thread of one side of the side plate frame is sleeved with a short screw, the outer rotation of the short screw is sleeved with a pressing plate, and the top of the chassis is fixedly connected to a limited bottom plate. The aluminum alloy door and window corner grinding device controls the screw transmission adjustment bracket installed on one side of the mobile support plate to drive the grinding roller to perform longitudinal reciprocating motion, and then the grinding outer disc drives the grinding block and the grinding roller to be clamped in the embedded groove of the aluminum alloy door and window frame to grind the inner corners of the aluminum alloy door and window frame. Through the operation of the second motor and the first motor, the device can repeatedly and evenly control the grinding outer disc, the grinding block and the grinding roller to grind the inner corners of the aluminum alloy door and window frame, thereby reducing the labor cost of the device and improving the uniformity and integrity of the grinding.

[0004] The above-mentioned patent does not have a dust reduction function. The grinding roller generates a lot of dust when grinding aluminum alloy doors and windows, which causes serious air pollution. At the same time, the original device cannot disassemble and replace the grinding roller. The grinding roller will wear out after long-term use, seriously affecting the subsequent grinding quality. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an aluminum alloy door and window corner grinding device, which has a dust reduction function and can reduce the dust generated by grinding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for grinding the corners of aluminum alloy doors and windows, comprising a fixed frame, a moving mechanism one is arranged on the lower side of the interior of the fixed frame, a moving mechanism two is arranged on the upper end of the moving mechanism one, a motor is arranged on the upper side of the moving mechanism two, a grinding roller is arranged on the upper side of the motor, a support rod is arranged between the motor and the moving mechanism two, a bracket is arranged on the upper side of the interior of the fixed frame at a position corresponding to the grinding roller, a tightening mechanism is arranged on the upper side of one end of the fixed frame at a position corresponding to the bracket, and dust reduction components are arranged on both sides of the interior of the fixed frame.

[0007] Preferably, the dust reduction component includes a fixed pipe, a support plate, a dust reduction box, a fan, a connecting pipe, a dust inlet, a filter and an installation component, wherein fixed pipes are arranged on both sides of the fixed frame, a dust inlet is arranged at one end of the fixed pipe, support plates are arranged at positions corresponding to the fixed pipes at both ends of the fixed frame, a dust reduction box is arranged at the upper end of the support plate, a connecting pipe is arranged between the dust reduction box and the fixed pipe, a fan is arranged on the lower side of one end of the dust reduction box, a plurality of filters are arranged inside the dust reduction box, and an installation component is arranged at the upper end of the dust reduction box.

[0008] Preferably, the mounting assembly includes a mounting plate, an insert plate, mounting holes, slots, mounting bolts and card slots, wherein a mounting plate is provided at the upper end of the dust reduction box, card slots corresponding to the filter screen are provided at the lower end of the mounting plate and the lower end inside the dust reduction box, insert plates are provided on both sides of the lower end of the mounting plate, slots corresponding to the insert plates are provided on both sides of the upper end of the dust reduction box, the insert plate and the dust reduction box are connected by mounting bolts, and mounting holes corresponding to the mounting bolts are provided in the insert plate.

[0009] Preferably, the plurality of filter screens are respectively arranged as a sponge layer, a sand and gravel layer and an activated carbon layer, and the dust inlet and the fixed pipe are a welded one-piece structure.

[0010] Preferably, a swivel seat is provided at the output end of the motor, positioning plates are provided on both sides of the lower end of the grinding roller, positioning grooves corresponding to the positioning plates are provided on both sides of the upper end of the swivel seat, the positioning plate and the swivel seat are connected by fixing bolts, and fixing holes corresponding to the fixing bolts are provided in the positioning plate.

[0011] Preferably, after the positioning plate enters the positioning groove, the side edge of the positioning plate is in close contact with the inner wall of the positioning groove, and through holes corresponding to the fixing bolts are provided at both ends of the swivel seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a dust reduction component. When the grinding roller is performing grinding work, dust is generated. The fan is turned on. The fan forms a negative pressure in the dust inlet at one end of the fixed pipe through the dust reduction box and the connecting pipe. The dust generated by grinding enters the fixed pipe through the dust inlet, and then enters the dust reduction box through the connecting pipe. The dust is filtered by several filters in the dust reduction box and then discharged from the dust reduction box. The dust generated by grinding can be treated by dust reduction by setting the dust reduction component, thereby reducing the pollution of dust to the air.

[0014] 2. The utility model sets a swivel seat, inserts the positioning plates on both sides of the lower end of the grinding roller into the positioning grooves on the upper end of the swivel seat, and then screws the fixing bolts into the fixing holes of the positioning plates, so as to achieve the effect of fixing the positioning plates and the grinding roller. The grinding roller can be disassembled by screwing out the fixing bolts from the fixing holes of the positioning plates. The swivel seat is convenient for disassembly, assembly and replacement of the grinding roller, so as to avoid the grinding roller being worn out for a long time and seriously affecting the subsequent grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a cutaway perspective view of the dust suppression box of the utility model;

[0017] Figure 3 It is a cutaway stereogram of the installation plate of the utility model when it is installed;

[0018] Figure 4 This is a three-dimensional diagram of the grinding roller of the utility model when it is installed;

[0019] In the figure: 1. fixed frame; 2. dust reduction component; 21. fixed pipe; 22. support plate; 23. dust reduction box; 24. fan; 25. connecting pipe; 26. dust inlet; 27. filter; 28. installation component; 281. installation plate; 282. plug-in plate; 283. installation hole; 284. slot; 285. installation bolt; 286. slot; 3. support rod; 4. moving mechanism 1; 5. moving mechanism 2; 6. tightening mechanism; 7. grinding roller; 8. swivel seat; 9. motor; 10. bracket; 11. positioning plate; 12. positioning slot; 13. fixing bolt; 14. fixing hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a device for grinding corners of aluminum alloy doors and windows, comprising a fixed frame 1, a moving mechanism 1 4 is arranged on the lower side of the fixed frame 1, a moving mechanism 2 5 is arranged on the upper end of the moving mechanism 1 4, a motor 9 is arranged on the upper side of the moving mechanism 2 5, a grinding roller 7 is arranged on the upper side of the motor 9, a support rod 3 is arranged between the motor 9 and the moving mechanism 2 5, a bracket 10 is arranged on the upper side of the fixed frame 1 at a position corresponding to the grinding roller 7, a tightening mechanism 6 is arranged on the upper side of one end of the fixed frame 1 at a position corresponding to the bracket 10, and dust reduction components 2 are arranged on both sides of the fixed frame 1.

[0023] Specifically, the dust reduction component 2 includes a fixed pipe 21, a support plate 22, a dust reduction box 23, a fan 24, a connecting pipe 25, a dust inlet 26, a filter 27 and an installation component 28, wherein fixed pipes 21 are arranged on both sides of the fixed frame 1, a dust inlet 26 is arranged at one end of the fixed pipe 21, support plates 22 are arranged at positions corresponding to the fixed pipes 21 at both ends of the fixed frame 1, a dust reduction box 23 is arranged on the upper end of the support plate 22, a connecting pipe 25 is arranged between the dust reduction box 23 and the fixed pipe 21, a fan 24 is arranged on the lower side of one end of the dust reduction box 23, a plurality of filters 27 are arranged inside the dust reduction box 23, and an installation component 28 is arranged on the upper end of the dust reduction box 23.

[0024] By adopting the above technical solution, dust is generated when the grinding roller 7 is performing grinding work, and the fan 24 is turned on. The fan 24 forms a negative pressure in the dust inlet 26 at one end of the fixed tube 21 through the dust reduction box 23 and the connecting pipe 25. The dust generated by grinding enters the fixed tube 21 through the dust inlet 26, and then enters the dust reduction box 23 through the connecting pipe 25. The dust is filtered by several filters 27 in the dust reduction box 23 and then discharged from the dust reduction box 23. By setting the dust reduction component 2, the dust generated by grinding can be subjected to dust reduction treatment, thereby reducing the pollution of dust to the air.

[0025] Specifically, the mounting assembly 28 includes a mounting plate 281, an insert plate 282, a mounting hole 283, a slot 284, a mounting bolt 285 and a slot 286, wherein a mounting plate 281 is provided at the upper end of the dust reduction box 23, and a slot 286 corresponding to the filter 27 is provided at the lower end of the mounting plate 281 and the lower end inside the dust reduction box 23, insert plates 282 are provided on both sides of the lower end of the mounting plate 281, and slots 284 corresponding to the insert plate 282 are provided on both sides of the upper end of the dust reduction box 23, the insert plate 282 is connected to the dust reduction box 23 by means of a mounting bolt 285, and a mounting hole 283 corresponding to the mounting bolt 285 is provided in the insert plate 282.

[0026] By adopting the above technical solution, a number of filters 27 are placed in the dust reduction box 23, and the lower end of the filter 27 enters the slot 286 inside the dust reduction box 23. Then the mounting plate 281 is placed on the upper end of the dust reduction box 23, and the upper end of the filter 27 enters the slot 286 at the lower end of the mounting plate 281. The plug plates 282 on both sides of the lower end of the mounting plate 281 are inserted into the slot 284, and then the mounting bolts 285 are screwed into the mounting holes 283 of the plug plates 282, so as to achieve the effect of limiting and fixing the filter 27. By setting the mounting assembly 28, it is convenient to disassemble, assemble and replace the filter 27.

[0027] Specifically, the plurality of filter screens 27 are respectively configured as a sponge layer, a sand and gravel layer, and an activated carbon layer, and the dust inlet 26 and the fixed pipe 21 are a welded integrated structure.

[0028] By adopting the above technical solution, the plurality of filter screens 27 are respectively arranged as a sponge layer, a sand and gravel layer and an activated carbon layer for better dust reduction effect, and the dust inlet 26 and the fixed pipe 21 are a welded one-piece structure that is more sturdy and durable.

[0029] When the present embodiment is used, when the aluminum alloy door and window corner grinding device is used, the device is installed in a suitable position, the aluminum alloy door and window are placed on the bracket 10 inside the fixed frame 1, the pressing mechanism 6 presses the aluminum alloy door and window to limit the position, the motor 9 is turned on to drive the grinding roller 7 to rotate, the moving mechanism 1 4 and the moving mechanism 2 5 can drive the grinding roller 7 to move horizontally and vertically through the support rod 3, and the grinding roller 7 rotates to grind the aluminum alloy door and window corners. By setting the dust reduction component 2, the grinding roller 7 generates dust when the grinding roller 7 is grinding, and the fan 24 is turned on. The fan 24 forms a negative pressure in the dust inlet 26 at one end of the fixed pipe 21 through the dust reduction box 23 and the connecting pipe 25, and the dust generated by grinding enters the fixed pipe 21 through the dust inlet 26, and then the dust enters the dust reduction box 23 through the connecting pipe 25. The dust is filtered by several filters 27 in the dust reduction box 23 and then discharged from the dust reduction box 23. By setting the dust reduction component 2, the dust generated by grinding can be treated to reduce the pollution of dust to the air. By setting the installation component 28, several filters 27 are placed in the dust reduction box 23, and the lower ends of the filters 27 enter the card slots 286 inside the dust reduction box 23. Then the mounting plate 281 is placed on the upper end of the dust reduction box 23, and the upper ends of the filters 27 enter the card slots 286 at the lower end of the mounting plate 281. The plug plates 282 on both sides of the lower end of the mounting plate 281 are inserted into the slots 284, and then the mounting bolts 285 are screwed into the mounting holes 283 of the plug plates 282, so as to achieve the effect of limiting and fixing the filters 27. By setting the installation component 28, it is convenient to disassemble, assemble and replace the filters 27.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 lies in that a swivel seat 8 is provided at the output end of the motor 9, positioning plates 11 are provided on both sides of the lower end of the grinding roller 7, positioning grooves 12 corresponding to the positioning plates 11 are provided on both sides of the upper end of the swivel seat 8, the positioning plate 11 and the swivel seat 8 are connected by fixing bolts 13, and fixing holes 14 corresponding to the fixing bolts 13 are provided in the positioning plate 11.

[0032] By adopting the above technical solution, the positioning plates 11 on both sides of the lower end of the grinding roller 7 are inserted into the positioning grooves 12 at the upper end of the swivel seat 8, and then the fixing bolts 13 are screwed into the fixing holes 14 of the positioning plates 11, so as to achieve the effect of fixing the positioning plates 11 and the grinding roller 7. The fixing bolts 13 are screwed out from the fixing holes 14 of the positioning plates 11, and the grinding roller 7 can be disassembled. By setting the swivel seat 8, it is convenient to disassemble, assemble and replace the grinding roller 7, so as to avoid the grinding roller 7 being worn out for a long time and seriously affecting the subsequent grinding quality.

[0033] Specifically, after the positioning plate 11 enters the positioning groove 12 , the side of the positioning plate 11 is in close contact with the inner wall of the positioning groove 12 , and through holes corresponding to the fixing bolts 13 are provided at both ends of the swivel seat 8 .

[0034] By adopting the above technical solution, after the positioning plate 11 enters the positioning groove 12 , the positioning plate 11 is more stable in the positioning groove 12 , and the fixing bolt 13 can pass through the swivel seat 8 and be screwed into the fixing hole 14 of the positioning plate 11 .

[0035] When this embodiment is used, by setting the swivel seat 8, the positioning plates 11 on both sides of the lower end of the grinding roller 7 are inserted into the positioning grooves 12 at the upper end of the swivel seat 8, and then the fixing bolts 13 are screwed into the fixing holes 14 of the positioning plates 11, so as to achieve the effect of fixing the positioning plates 11 and the grinding roller 7. The fixing bolts 13 are screwed out from the fixing holes 14 of the positioning plates 11, and the grinding roller 7 can be disassembled. By setting the swivel seat 8, it is convenient to disassemble, assemble and replace the grinding roller 7, so as to avoid the grinding roller 7 being worn out due to long-term use and seriously affecting the subsequent grinding quality.

[0036] The blower 24 of the utility model is an existing disclosed technology, and the selected model is 4-72C.

[0037] The structure and working principle of the fixed frame 1, support rod 3, moving mechanism 1 4, moving mechanism 2 5, tightening mechanism 6, grinding roller 7, motor 9 and bracket 10 in the utility model have been disclosed in a device for grinding corners of aluminum alloy doors and windows disclosed in Chinese patent application No. 2023204031253. Its working principle is to place the aluminum alloy doors and windows on the bracket 10 inside the fixed frame 1, and the tightening mechanism 6 tightens the aluminum alloy doors and windows to limit the position, and turn on the motor 9 to drive the grinding roller 7 to rotate. The moving mechanism 1 4 and the moving mechanism 2 5 can drive the grinding roller 7 to move horizontally and vertically through the support rod 3, and the grinding roller 7 rotates to grind the corners of the aluminum alloy doors and windows.

[0038] The working principle and use process of the utility model: when the aluminum alloy door and window corner grinding device is used, the device is installed in a suitable position, the aluminum alloy door and window are placed on the bracket 10 inside the fixed frame 1, the pressing mechanism 6 presses the aluminum alloy door and window to limit the position, the motor 9 is turned on to drive the grinding roller 7 to rotate, the moving mechanism 1 4 and the moving mechanism 2 5 can drive the grinding roller 7 to move horizontally and vertically through the support rod 3, and the grinding roller 7 rotates to grind the aluminum alloy door and window corners, and the dust reduction component 2 is set, and the grinding roller 7 performs grinding work When dust is generated, the fan 24 is turned on. The fan 24 forms a negative pressure in the dust inlet 26 at one end of the fixed pipe 21 through the dust reduction box 23 and the connecting pipe 25. The dust generated by grinding enters the fixed pipe 21 through the dust inlet 26, and then the dust enters the dust reduction box 23 through the connecting pipe 25. The dust is filtered by a plurality of filters 27 in the dust reduction box 23 and then discharged from the dust reduction box 23. By setting the dust reduction component 2, the dust generated by grinding can be treated to reduce dust pollution to the air. By setting the installation component 28, if The dry filter 27 is placed in the dust box 23, and the lower end of the filter 27 enters the card slot 286 inside the dust box 23. Then, the mounting plate 281 is placed on the upper end of the dust box 23, and the upper end of the filter 27 enters the card slot 286 at the lower end of the mounting plate 281. The plug plates 282 on both sides of the lower end of the mounting plate 281 are inserted into the slots 284, and then the mounting bolts 285 are screwed into the mounting holes 283 of the plug plates 282 to achieve the effect of limiting and fixing the filter 27. By setting the mounting assembly 281, it is convenient to fix the filter 27. 7 can be disassembled and replaced. By setting the swivel seat 8, the positioning plates 11 on both sides of the lower end of the grinding roller 7 are inserted into the positioning grooves 12 at the upper end of the swivel seat 8, and then the fixing bolts 13 are screwed into the fixing holes 14 of the positioning plates 11 to achieve the effect of fixing the positioning plates 11 and the grinding roller 7. The fixing bolts 13 are screwed out from the fixing holes 14 of the positioning plates 11 to remove the grinding roller 7. The swivel seat 8 is provided to facilitate the disassembly, assembly and replacement of the grinding roller 7, so as to avoid the grinding roller 7 being worn out for a long time and seriously affecting the subsequent grinding quality.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for grinding corners of aluminum alloy doors and windows, comprising a fixed frame, characterized in that: A moving mechanism 1 is arranged on the lower side of the fixed frame, a moving mechanism 2 is arranged on the upper end of the moving mechanism 1, a motor is arranged on the upper side of the moving mechanism 2, a grinding roller is arranged on the upper side of the motor, a support rod is arranged between the motor and the moving mechanism 2, a bracket is arranged on the upper side of the fixed frame at a position corresponding to the grinding roller, a tightening mechanism is arranged on the upper side of one end of the fixed frame at a position corresponding to the bracket, and dust reduction components are arranged on both sides of the fixed frame.

2. The aluminum alloy door and window corner grinding device according to claim 1, characterized in that: The dust reduction assembly includes a fixed pipe, a support plate, a dust reduction box, a fan, a connecting pipe, a dust inlet, a filter and an installation assembly, wherein fixed pipes are arranged on both sides of the fixed frame, a dust inlet is arranged at one end of the fixed pipe, support plates are arranged at positions corresponding to the fixed pipes at both ends of the fixed frame, a dust reduction box is arranged at the upper end of the support plate, a connecting pipe is arranged between the dust reduction box and the fixed pipe, a fan is arranged on the lower side of one end of the dust reduction box, a plurality of filters are arranged inside the dust reduction box, and an installation assembly is arranged at the upper end of the dust reduction box.

3. The aluminum alloy door and window corner grinding device according to claim 2, characterized in that: The mounting assembly includes a mounting plate, an insert plate, mounting holes, slots, mounting bolts and card slots, wherein a mounting plate is provided at the upper end of the dust reduction box, card slots corresponding to the filter are provided at the lower end of the mounting plate and the lower end inside the dust reduction box, insert plates are provided on both sides of the lower end of the mounting plate, slots corresponding to the insert plates are provided on both sides of the upper end of the dust reduction box, the insert plate and the dust reduction box are connected by mounting bolts, and mounting holes corresponding to the mounting bolts are provided in the insert plate.

4. The aluminum alloy door and window corner grinding device according to claim 2, characterized in that: The plurality of filter screens are respectively arranged as a sponge layer, a sand and gravel layer and an activated carbon layer, and the dust inlet and the fixed pipe are a welded integrated structure.

5. The aluminum alloy door and window corner grinding device according to claim 1, characterized in that: A swivel seat is provided at the output end of the motor, positioning plates are provided on both sides of the lower end of the grinding roller, positioning grooves corresponding to the positioning plates are provided on both sides of the upper end of the swivel seat, the positioning plate and the swivel seat are connected by fixing bolts, and fixing holes corresponding to the fixing bolts are provided in the positioning plate.

6. The aluminum alloy door and window corner grinding device according to claim 5, characterized in that: After the positioning plate enters the positioning groove, the side edge of the positioning plate is in close contact with the inner wall of the positioning groove, and through holes corresponding to the fixing bolts are arranged at both ends of the rotating seat.

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