Edge grinding device for door and window machining

Abstract

The utility model relates to the technical field of edge grinding devices, in particular to a door and window machining edge grinding device which comprises a base, an L-shaped supporting frame is fixedly installed on the top of the base, a placing plate is connected to the top of the base in a sliding mode, and the door and window machining edge grinding device is characterized by further comprising an installation plate, a rough grinding machine and a grinding wheel, a refiner is mounted at the bottom of the mounting plate; the height adjusting assembly is arranged on the L-shaped supporting frame and connected with the mounting plate; the dust removal assembly is arranged on one side of the L-shaped supporting frame and is matched with the coarse grinding machine and the fine grinding machine, through the arrangement of the coarse grinding machine and the fine grinding machine, one-time coarse grinding and fine grinding operation can be conducted on the side edges of doors and windows, edge grinding operation can be conducted on the doors and windows of different sizes by adjusting the height of the coarse grinding machine and the height of the fine grinding machine, and the grinding efficiency is improved. And meanwhile, the height of the fine grinding machine can be independently adjusted, so that the fine grinding depth can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of edge grinding devices, in particular to an edge grinding device for door and window processing. Background Technique

[0002] Doors and windows are divided into enclosure components or partition components according to their different positions. There are different design requirements and they should have functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention respectively. During the processing of doors and windows, an edge grinding machine is needed to grind the edges of the doors and windows to make the surfaces of the doors and windows smoother.

[0003] However, in actual use, we generally perform fine grinding after grinding with a grinding machine to make the doors and windows smoother. But when performing fine grinding, generally, the machine needs to be replaced or finer grinding stones need to be replaced, and the operation is cumbersome. For this reason, we propose an edge grinding device for door and window processing. Content of the Utility Model

[0004] One technical problem to be solved by this application is: how to design an edge grinding device for door and window processing.

[0005] To solve the above technical problem, the embodiment of this application provides an edge grinding device for door and window processing, including a base. An L-shaped support frame is fixedly installed on the top of the base. A placement plate is slidably connected to the top of the base. It is characterized in that it further includes:

[0006] A mounting plate is arranged at the bottom of the L-shaped support frame. A rough grinding machine is installed at the bottom of the mounting plate, and a fine grinding machine is installed at the bottom of the mounting plate;

[0007] A height adjustment assembly is arranged on the L-shaped support frame and is connected to the mounting plate;

[0008] A dust removal assembly is arranged on one side of the L-shaped support frame and cooperates with the rough grinding machine and the fine grinding machine;

[0009] A moving motor is fixedly arranged on one side of the base and is in transmission connection with the placement plate. Two guide rails are fixedly installed on the top of the base, and the guide rails are slidably connected to the placement plate.

[0010] In some embodiments, the height adjustment assembly includes two lifting rods. The two lifting rods are slidably installed on the top of the L-shaped support frame. The two lifting rods are fixedly installed on the top of the mounting plate. A moving plate is slidably connected to the top of the L-shaped support frame. Two inclined grooves are opened on one side of the moving plate. A movable shaft is slidably connected to the inner wall of the inclined groove, and the movable shaft is fixedly connected to the corresponding lifting rod.

[0011] In some embodiments, a positioning seat is fixedly installed at the top of the L-shaped support frame, and the same screw rod is rotatably connected between the two positioning seats. A connecting block is fixedly installed on one side of the moving plate, and the connecting block is in threaded connection with the screw rod.

[0012] In some embodiments, the dust removal assembly includes a filter screen. Two air guide boxes are fixedly installed on one side of the L-shaped support frame. The filter screen is fixedly installed on the inner wall of the corresponding air guide box. An installation rod is fixedly installed on the inner wall of the air guide box, and a rotating shaft is rotatably connected to the installation rod. One end of the rotating shaft is fixedly installed with a fan blade.

[0013] In some embodiments, a driving motor is fixedly installed on one side of the L-shaped support frame. A driving rod is fixedly installed on the output shaft of the driving motor. Two first bevel gears are fixedly installed on the driving rod. One end of the rotating shaft is fixedly installed with a second bevel gear, and the first bevel gear meshes with the second bevel gear.

[0014] In some embodiments, two fixed boxes are fixedly installed on the top of the mounting plate. Two vertical rods are slidably connected to the mounting plate. The vertical rods are fixedly connected to the fine grinding machine. The same rotating rod is rotatably connected between the two fixed boxes. A worm is fixedly installed on the rotating rod. A worm gear is in threaded connection with the vertical rod. The worm gear is rotatably connected to the inner wall of the fixed box, and the worm meshes with the corresponding worm gear.

[0015] In some embodiments, a driving gear is fixedly installed on the output shaft of the moving motor. A rack is fixedly installed on the bottom of the placing plate, and the driving gear meshes with the rack.

[0016] The utility model has at least the following beneficial effects:

[0017] 1. Through the arrangement of the rough grinding machine and the fine grinding machine, the side edges of the doors and windows can be subjected to one-time rough grinding and fine grinding operations. Moreover, by adjusting the heights of the rough grinding machine and the fine grinding machine, the edge grinding operation can be carried out on doors and windows of different sizes. At the same time, the height of the fine grinding machine can be adjusted separately, so as to adjust the fine grinding depth.

[0018] 2. Through the arrangement of the filter screen and the fan blades in the two air guide boxes on the L-shaped support frame, the driving motor can drive the two fan blades to perform air extraction and filtration during the grinding of the two grinding machines, preventing dust generated during the grinding of the doors and windows from affecting the physical health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the rear view structure of the utility model;

[0021] Figure 3Schematic diagram of the height adjustment component structure of the present utility model;

[0022] Figure 4 Schematic diagram of the bottom view structure of the placement plate of the present utility model;

[0023] Figure 5 Schematic diagram of the dust removal component structure of the present utility model.

[0024] In the figure: 1, base; 2, L-shaped support frame; 3, mounting plate; 4, height adjustment component; 41, lifting rod; 42, moving plate; 43, inclined groove; 44, movable shaft; 45, positioning seat; 46, connecting block; 47, screw; 5, dust removal component; 51, air guide box; 52, filter screen; 53, mounting rod; 54, rotating shaft; 55, fan blade; 56, drive motor; 57, driving rod; 58, first bevel gear; 59, second bevel gear; 6, placement plate; 7, rough grinder; 8, fine grinder; 9, vertical rod; 10, fixed box; 11, rotating rod; 12, worm; 13, worm gear; 14, moving motor; 15, driving gear; 16, rack; 17, guide rail. Specific embodiments

[0025] 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 creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0028] A window and door processing edge grinding device includes a base 1. An L-shaped support frame 2 is fixedly installed on the top of the base 1. A placement plate 6 is slidably connected to the top of the base 1. It is characterized in that: it further includes:

[0029] A mounting plate 3 is arranged at the bottom of the L-shaped support frame 2. A rough grinder 7 is installed at the bottom of the mounting plate 3, and a fine grinder 8 is installed at the bottom of the mounting plate 3;

[0030] A height adjustment component 4 is arranged on the L-shaped support frame 2 and is connected to the mounting plate 3;

[0031] A dust removal component 5 is arranged on one side of the L-shaped support frame 2 and cooperates with the rough grinder 7 and the fine grinder 8;

[0032] The moving motor 14 is fixedly arranged on one side of the base 1 and is in driving connection with the placing plate 6. Two guide rails 17 are fixedly installed on the top of the base 1, and the guide rails 17 are slidably connected with the placing plate 6.

[0033] The height adjusting component 4 includes two lifting rods 41. The two lifting rods 41 are slidably installed on the top of the L-shaped support frame 2. The two lifting rods 41 are fixedly installed on the top of the mounting plate 3. A moving plate 42 is slidably connected to the top of the L-shaped support frame 2. Two inclined slots 43 are formed on one side of the moving plate 42. A movable shaft 44 is slidably connected to the inner wall of the inclined slot 43. The movable shaft 44 is fixedly connected to the corresponding lifting rod 41. Two positioning seats 45 are fixedly installed on the top of the L-shaped support frame 2. The same screw rod 47 is rotatably connected between the two positioning seats 45. A connecting block 46 is fixedly installed on one side of the moving plate 42. The connecting block 46 is threadedly connected to the screw rod 47.

[0034] The rotating screw rod 47 can drive the connecting block 46 to move through the threaded connection with the connecting block 46. The connecting block 46 drives the moving plate 42 to move. The moving plate 42 is slidably connected with the movable shaft 44 through the inclined slot 43, and the lifting rod 41 is slidably limited by the L-shaped support frame 2. Furthermore, the lifting rod 41 can be driven to lift, so as to drive the height adjustment of the rough grinding machine 7 and the fine grinding machine 8 on the mounting plate 3, and then the grinding operation of doors and windows of different sizes can be carried out.

[0035] The dust removal component includes a filter screen 52. Two air guide boxes 51 are fixedly installed on one side of the L-shaped support frame 2. The filter screen 52 is fixedly installed on the inner wall of the corresponding air guide box 51. An installation rod 53 is fixedly installed on the inner wall of the air guide box 51. A rotating shaft 54 is rotatably connected to the installation rod 53. A fan blade 55 is fixedly installed at one end of the rotating shaft 54. A driving motor 56 is fixedly installed on one side of the L-shaped support frame 2. A driving rod 57 is fixedly installed on the output shaft of the driving motor 56. Two first bevel gears 58 are fixedly installed on the driving rod 57. A second bevel gear 59 is fixedly installed at one end of the rotating shaft 54. The first bevel gear 58 meshes with the second bevel gear 59.

[0036] The output shaft of the driving motor 56 drives the driving rod 57 to rotate. The driving rod 57 drives the rotating shaft 54 to rotate through the meshing of the first bevel gear 58 and the second bevel gear 59. The rotating shaft 54 drives the fan blade 55 to rotate. The rotating fan blade 55 forms an air flow, so as to suck the dust generated when grinding the doors and windows on the placing plate 6 and filter it through the filter screen 52.

[0037] Two fixing boxes 10 are fixedly installed on the top of the mounting plate 3. Two vertical rods 9 are slidably connected to the mounting plate 3. The vertical rods 9 are fixedly connected to the fine grinding machine 8. The same rotating rod 11 is rotatably connected between the two fixing boxes 10. A worm 12 is fixedly installed on the rotating rod 11. A worm gear 13 is threadedly connected to the vertical rod 9. The worm gear 13 is rotatably connected to the inner wall of the fixing box 10. The worm 12 meshes with the corresponding worm gear 13.

[0038] The rotating rod 11 drives the two worm gears 13 to rotate through the meshing of the worm 12 and the worm gear 13. The rotating worm gear 13 drives the fine grinding machine 8 to lift through the threaded connection with the vertical rod 9, so as to adjust the grinding depth.

[0039] A driving gear 15 is fixedly installed on the output shaft of the moving motor 14. A rack 16 is fixedly installed on the bottom of the placing plate 6. The driving gear 15 meshes with the rack 16.

[0040] The output shaft of the moving motor 14 drives the placing plate 6 to move back and forth through the meshing of the driving gear 15 and the rack 16, so as to drive the doors and windows to move back and forth for grinding.

[0041] Working principle: During work, place the doors and windows on the placing plate 6, and there is a magnet on the top of the placing plate 6, which can form a magnetic adsorption positioning operation during placement. Then start the switch of the moving motor 14. The output shaft of the moving motor 14 drives the placing plate 6 to move back and forth through the meshing of the driving gear 15 and the rack 16, so as to drive the doors and windows to move back and forth for grinding. At the same time, rotate the screw rod 47. The rotating screw rod 47 drives the connecting block 46 to move through the threaded connection with the connecting block 46. The connecting block 46 drives the moving plate 42 to move. The moving plate 42 is slidably connected to the movable shaft 44 through the inclined groove 43, and the lifting rod 41 is slidably limited by the L-shaped support frame 2, so as to drive the lifting rod 41 to lift, thereby driving the height adjustment of the rough grinding machine 7 and the fine grinding machine 8 on the mounting plate 3, so as to grind doors and windows of different sizes. When it is necessary to adjust the depth of fine grinding, the rotating rod 11 drives the two worm gears 13 to rotate through the meshing of the worm 12 and the worm gear 13. The rotating worm gear 13 drives the fine grinding machine 8 to lift through the threaded connection with the vertical rod 9, so as to adjust the grinding depth. Then start the switch of the driving motor 56. The output shaft of the driving motor 56 drives the driving rod 57 to rotate. The driving rod 57 drives the rotating shaft 54 to rotate through the meshing of the first bevel gear 58 and the second bevel gear 59. The rotating shaft 54 drives the fan blade 55 to rotate. The rotating fan blade 55 forms an air flow, so as to suck the dust generated when grinding the doors and windows on the placing 6 and filter it through the filter screen 52.

[0042] Embodiment 2

[0043] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0044] Different from Embodiment 1, an opening is provided at the bottom of the air guide box 51, and a collection box is clamped in the opening. The collection box cooperates with the filter screen 52, and a scraping mechanism is provided on the rotating shaft 54. The scraping mechanism cooperates with the filter screen 52. During use, through the setting of the scraping mechanism, it is possible to facilitate the pushing and scraping of the dust on the filter screen 52 to fall off, and the collection box can collect the dust accumulated after filtering on the filter screen 52.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A window and door processing edge grinding device, including a base (1), on the top of the base (1) is fixedly installed an L-shaped support frame (2), the top of the base (1) is slidably connected with a placement plate (6), and it is characterized in that: It further includes: A mounting plate (3) is provided at the bottom of the L-shaped support frame (2). A rough grinding machine (7) is mounted at the bottom of the mounting plate (3), and a fine grinding machine (8) is mounted at the bottom of the mounting plate (3); A height adjustment assembly (4) is provided on the L-shaped support frame (2) and is connected to the mounting plate (3); A dust removal assembly (5) is provided on one side of the L-shaped support frame (2) and cooperates with the rough grinding machine (7) and the fine grinding machine (8); A moving motor (14) is fixedly provided on one side of the base (1) and is in transmission connection with the placing plate (6). Two guide rails (17) are fixedly mounted on the top of the base (1), and the guide rails (17) are slidably connected to the placing plate (6).

2. The edge grinding device for door and window processing according to claim 1, wherein: The height adjustment assembly (4) includes two lifting rods (41). The two lifting rods (41) are slidably mounted on the top of the L-shaped support frame (2). The two lifting rods (41) are fixedly mounted on the top of the mounting plate (3). A moving plate (42) is slidably connected to the top of the L-shaped support frame (2). Two inclined slots (43) are formed on one side of the moving plate (42). A movable shaft (44) is slidably connected to the inner wall of the inclined slot (43), and the movable shaft (44) is fixedly connected to the corresponding lifting rod (41).

3. A window and door processing edge grinding device according to claim 2, characterized in that: A positioning seat (45) is fixedly mounted on the top of the L-shaped support frame (2). A same screw rod (47) is rotatably connected between the two positioning seats (45). A connecting block (46) is fixedly mounted on one side of the moving plate (42), and the connecting block (46) is in threaded connection with the screw rod (47).

4. A window and door processing edge grinding device according to claim 3, characterized in that: The dust removal assembly includes a filter screen (52). Two air guide boxes (51) are fixedly mounted on one side of the L-shaped support frame (2). The filter screen (52) is fixedly mounted on the inner wall of the corresponding air guide box (51). A mounting rod (53) is fixedly mounted on the inner wall of the air guide box (51). A rotating shaft (54) is rotatably connected to the mounting rod (53), and a fan blade (55) is fixedly mounted at one end of the rotating shaft (54).

5. The edge grinding device for door and window processing according to claim 4, wherein: A driving motor (56) is fixedly mounted on one side of the L-shaped support frame (2). A driving rod (57) is fixedly mounted on the output shaft of the driving motor (56). Two first bevel gears (58) are fixedly mounted on the driving rod (57). A second bevel gear (59) is fixedly mounted at one end of the rotating shaft (54), and the first bevel gear (58) meshes with the second bevel gear (59).

6. The edge grinding device for door and window processing according to claim 5, characterized in that: Two fixed boxes (10) are fixedly mounted on the top of the mounting plate (3). Two vertical rods (9) are slidably connected to the mounting plate (3). The vertical rods (9) are fixedly connected to the fine grinding machine (8). A same rotating rod (11) is rotatably connected between the two fixed boxes (10). A worm (12) is fixedly mounted on the rotating rod (11). A worm gear (13) is in threaded connection with the vertical rod (9), and the worm gear (13) is rotatably connected to the inner wall of the fixed box (10). The worm (12) meshes with the corresponding worm gear (13).

7. A window and door processing edge grinding device according to claim 6, characterized in that: A driving gear (15) is fixedly mounted on the output shaft of the moving motor (14). A rack (16) is fixedly mounted on the bottom of the placing plate (6), and the driving gear (15) meshes with the rack (16).

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