Device for removing aluminum alloy anode oxide film layer

Abstract

The utility model discloses a cleaning device for an aluminum alloy anode oxide film layer, and particularly relates to the field of cleaning devices for aluminum alloy anode oxide film layers, which comprises a protective cover, a supporting plate fixedly connected to the bottom of the protective cover, a first sliding block fixedly connected to the bottom of the supporting plate, and a first connecting rod fixedly connected to the bottom of the first sliding block. The bottom of the first connecting rod is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a fixing column. When the aluminum plate polishing device is used, the first clamping block and the second clamping block clamp an aluminum plate, the second motor drives the first thread at the output end to drive the polishing assembly to move downwards, the rough polishing strip makes contact with the surface of the aluminum plate, and the output end of the first motor drives the fixing column and the rough polishing strip and the fine polishing strip outside the fixing column to rotate; and a third motor drives a second threaded rod at the output end to drive a supporting column and a second sliding block to move in a second sliding groove, when the rough grinding strip is ground, the rough grinding strip is extruded to contract inwards, and the fine grinding strip makes contact with the surface of the aluminum plate to continue grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of removing anodized film layers of aluminum alloys, and more specifically, to a device for removing anodized film layers of aluminum alloys. Background Art

[0002] Electrochemical oxidation of metals or alloys. The metal or alloy workpiece is used as the anode, and an oxide film is formed on its surface by electrolysis. The metal oxide film changes the surface state and properties, such as surface coloring, improving corrosion resistance, wear resistance and hardness, protecting the metal surface, etc. For example, in aluminum anodizing, aluminum and its alloys are placed in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode, and electrolysis is carried out under specific conditions and the action of an external current. In order to overcome the defects of aluminum alloy surface hardness, wear resistance, etc., expand the scope of application, and extend the service life, surface treatment technology has become an indispensable part of the use of aluminum alloys, and anodizing technology is currently the most widely used and most successful. In the process of aluminum alloy anodizing, the oxide film layer of the aluminum alloy needs to be removed first.

[0003] The existing device for removing the anodized film of aluminum alloy cannot collect dust during the removal process, which may cause harm to the health of workers. By adding a dust suction component, the dust can be collected. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for removing anodized film of aluminum alloy to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing anodized aluminum alloy film, comprising a protective cover, a support plate fixedly connected to the bottom of the protective cover, and a polishing assembly fixedly connected to the bottom of the support plate;

[0006] The grinding assembly includes a first slider, which is fixedly connected to the support plate, a first connecting rod is fixedly connected to the bottom of the first slider, a first motor is fixedly connected to the bottom of the first connecting rod, a fixed column is fixedly connected to the output end of the first motor, a plurality of fine grinding strips and coarse grinding strips are arranged on the outside of the fixed column, the fine grinding strips are fixedly connected to the fixed column, a plurality of slideways are arranged on the surfaces of the fine grinding strips and the fixed column, a plurality of clamping blocks are arranged on both sides of the coarse grinding strip, the clamping blocks are slidably connected to the slideways, a plurality of springs are fixedly arranged at the bottom of the coarse grinding strip, and the cross-section of the clamping block is set to be L-shaped, a rotating shaft is fixedly connected to one side of the fixed column, a second connecting rod is movably connected to one side of the rotating shaft, and the second connecting rod is fixedly connected to the first slider.

[0007] As a further description of the above technical solution:

[0008] A support column is provided on the outside of one end of the first sliding block, a first sliding groove is opened on the surface of the support column, the first sliding block is slidably connected to the first sliding groove, a first threaded rod is provided inside the support column, the first threaded rod is threadedly connected to the first sliding block, a second motor for driving the first threaded rod to rotate is installed on the top of the support column, and a second threaded rod is threadedly connected to the bottom of the support column.

[0009] As a further description of the above technical solution:

[0010] One end of the second threaded rod is fixedly connected to the third motor, the other end of the second threaded rod is movably connected to the fixed plate, the bottom of the support column is fixedly connected to the second slider, a horizontal plate is provided on the outside of the second slider, a second sliding groove is provided on the top of the horizontal plate, the second sliding groove is slidably connected to the second slider, and a third sliding groove is provided on the front side of the horizontal plate.

[0011] As a further description of the above technical solution:

[0012] A first rack is provided inside the third sliding groove, a first clamping block is fixedly connected to the bottom of the first rack, a third threaded rod is provided on one side of the first clamping block, the first clamping block is threadedly connected to the third threaded rod, and a gear is provided at one end of the third threaded rod.

[0013] As a further description of the above technical solution:

[0014] A center rod is movably connected inside the gear, and the center rod is fixedly connected to the cross plate. A fourth motor is fixedly provided at the other end of the third threaded rod. A second clamping block is provided on one side of the gear, and a second rack is fixedly provided at the bottom of the second clamping block.

[0015] As a further description of the above technical solution:

[0016] The first rack and the second rack are meshed with the gear, and one side of the first rack and the second rack is provided with an anti-slip protrusion, a workbench is fixedly provided at the bottom of the cross plate, a partition net is fixedly provided on the top of the workbench, a dust bin is opened inside the workbench, and a drawer is movably connected to the bottom of the dust bin.

[0017] As a further description of the above technical solution:

[0018] A filter is fixedly provided at the bottom of the drawer, an air inlet duct is provided at the bottom of the filter, a vacuum cleaner is fixedly provided at the bottom of the air inlet duct, a handle is provided outside the drawer, and an air outlet is provided at the front side of the workbench.

[0019] Technical effects and advantages of the utility model:

[0020] 1. By setting a grinding assembly, when the utility model is in use, the aluminum plate to be polished is placed between the first clamping block and the second clamping block, the motor is started, and the fourth motor drives the third threaded rod at the output end to rotate, the third threaded rod drives the first rack and the first clamping block to move, the first rack drives the gear to rotate, the gear drives the second rack and the second clamping block to move, the first clamping block and the second clamping block clamp the aluminum plate, the second motor drives the first thread at the output end to rotate, the first threaded rod drives the grinding assembly to move upward or downward, so that the coarse grinding bar contacts the surface of the aluminum plate, the first motor output end drives the fixed column and the coarse grinding bar and the fine grinding bar outside the fixed column to rotate, when it is necessary to grind back and forth, the third motor drives the second threaded rod at the output end to rotate, the second threaded rod drives the supporting column and the second sliding block to move in the second sliding groove, the supporting column drives the grinding assembly to move left and right, when the coarse grinding bar is polished, the grinding assembly moves downward, the coarse grinding bar is squeezed and contracted inward, so that the fine grinding bar contacts the surface of the aluminum plate and continues to grind, thereby achieving a better grinding effect;

[0021] 2. By setting up a protective cover and a vacuum cleaner, the dust generated during grinding is blocked by the protective cover, the vacuum cleaner inside the workbench is started, and the dust is sucked into the dust storage bin through the partition net on the workbench. The filter net causes the dust to accumulate in the drawer. When the dust needs to be cleaned, the drawer is pulled out by the handle to prevent the dust from flying everywhere, effectively collecting the dust and achieving the effect of collecting dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the grinding assembly and support column structure of the utility model.

[0024] Figure 3 It is a schematic structural diagram of the horizontal plate and the second threaded rod of the utility model.

[0025] Figure 4 It is a schematic diagram of the internal structure of the horizontal plate of the utility model.

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the workbench of the utility model.

[0027] Figure 6 It is a schematic diagram of the structure of the grinding component of the utility model.

[0028] The accompanying drawings are marked as follows: 1, protective cover; 2, support plate; 3, first slider; 4, first connecting rod; 5, first motor; 6, fixed column; 7, fine grinding strip; 8, coarse grinding strip; 9, slideway; 10, block; 11, spring; 12, rotating shaft; 13, second connecting rod; 14, support column; 15, first slide groove; 16, first threaded rod; 17, second motor; 18, second threaded rod; 19, third motor; 20, fixed plate; 21, second slider block; 22, horizontal plate; 23, second slide; 24, third slide; 25, first rack; 26, first clamp; 27, third threaded rod; 28, gear; 29, center rod; 30, fourth motor; 31, second clamp; 32, second rack; 33, anti-slip protrusion; 34, workbench; 35, partition; 36, dust bin; 37, drawer; 38, filter; 39, air inlet duct; 40, vacuum cleaner; 41, handle; 42, air outlet. DETAILED DESCRIPTION

[0029] 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.

[0030] As attached Figure 1-5 The device for removing anodized aluminum alloy film shown comprises a protective cover 1, a support plate 2 is fixedly connected to the bottom of the protective cover 1, and a polishing assembly is fixedly connected to the bottom of the support plate 2;

[0031] The grinding assembly includes a first slider 3, which is fixedly connected to the support plate 2, a first connecting rod 4 is fixedly connected to the bottom of the first slider 3, a first motor 5 is fixedly connected to the bottom of the first connecting rod 4, a fixed column 6 is fixedly connected to the output end of the first motor 5, a plurality of fine grinding strips 7 and coarse grinding strips 8 are arranged on the outside of the fixed column 6, the fine grinding strips 7 are fixedly connected to the fixed column 6, a plurality of slideways 9 are arranged on the surface of the fine grinding strips 7 and the fixed column 6, a plurality of clamping blocks 10 are arranged on both sides of the coarse grinding strips 8, the clamping blocks 10 are slidably connected to the slideways 9, a plurality of springs 11 are fixedly arranged at the bottom of the coarse grinding strip 8, and the cross-section of the clamping block 10 is set to be L-shaped, a rotating shaft 12 is fixedly connected to one side of the fixed column 6, a second connecting rod 13 is movably connected to one side of the rotating shaft 12, and the second connecting rod 13 is fixedly connected to the first slider 3.

[0032] In some embodiments, according to Figure 2As shown, a support column 14 is provided on the outside of one end of the first slider 3, a first slide groove 15 is opened on the surface of the support column 14, the first slider 3 is slidably connected to the first slide groove 15, a first threaded rod 16 is provided inside the support column 14, the first threaded rod 16 is threadedly connected to the first slider 3, a second motor 17 for driving the first threaded rod 16 to rotate is installed on the top of the support column 14, and a second threaded rod 18 is threadedly connected to the bottom of the support column 14.

[0033] In some embodiments, according to Figure 3 As shown, one end of the second threaded rod 18 is fixedly connected to the third motor 19, the other end of the second threaded rod 18 is movably connected to the fixed plate 20, the bottom of the support column 14 is fixedly connected to the second slider 21, a horizontal plate 22 is provided on the outside of the second slider 21, a second slide groove 23 is opened on the top of the horizontal plate 22, the second slide groove 23 is slidably connected to the second slider 21, and a third slide groove 24 is opened on the front side of the horizontal plate 22.

[0034] In some embodiments, according to Figure 4 As shown, a first rack 25 is provided inside the third slide groove 24, a first clamping block 26 is fixedly connected to the bottom of the first rack 25, a third threaded rod 27 is provided on one side of the first clamping block 26, the first clamping block 26 is threadedly connected to the third threaded rod 27, and a gear 28 is provided at one end of the third threaded rod 27.

[0035] In some embodiments, according to Figure 1 As shown, a center rod 29 is movably connected inside the gear 28, and the center rod 29 is fixedly connected to the cross plate 22. A fourth motor 30 is fixedly provided at the other end of the third threaded rod 27. A second clamping block 31 is provided on one side of the gear 28, and a second rack 32 is fixedly provided at the bottom of the second clamping block 31.

[0036] In some embodiments, according to Figure 5 As shown, the first rack 25 and the second rack 32 are meshed and connected with the gear 28, and anti-slip protrusions 33 are provided on one side of the first rack 25 and the second rack 32. A workbench 34 is fixedly provided at the bottom of the cross plate 22, and a partition net 35 is fixedly provided on the top of the workbench 34. A dust bin 36 is opened inside the workbench 34, and a drawer 37 is movably connected to the bottom of the dust bin 36, which effectively collects dust and achieves the effect of collecting dust.

[0037] In some embodiments, according to Figure 5 As shown, a filter 38 is fixedly provided at the bottom of the drawer 37 , an air inlet duct 39 is provided at the bottom of the filter 38 , a vacuum cleaner 40 is fixedly provided at the bottom of the air inlet duct 39 , a handle 41 is provided outside the drawer 37 , and an air outlet 42 is provided at the front side of the workbench 34 .

[0038] Working principle of the utility model: when in use, the aluminum plate to be polished is placed between the first clamping block 26 and the second clamping block 31, all motors are started, the fourth motor 30 drives the third threaded rod 27 at the output end to rotate, and the third threaded rod 27 drives the first clamping block 26 to move. Because the first rack 25 is fixedly connected to the first clamping block 26, the first clamping block 26 drives the first rack 25 to move, the first rack 25 drives the gear 28 to rotate, the gear 28 drives the second rack 32 and the second clamping block 31 to move, the first clamping block 26 and the second clamping block 31 clamp the aluminum plate, the second motor 17 drives the first thread at the output end to rotate, the first threaded rod 16 drives the polishing assembly to move upward or downward, so that the coarse polishing strip 8 contacts the surface of the aluminum plate, and the output end of the first motor 5 drives the fixed column 6 and the coarse polishing strip 8 and the fine polishing strip 7 outside the fixed column 6 to rotate;

[0039] When grinding back and forth is required, the third motor 19 drives the second threaded rod 18 at the output end to rotate, and the second threaded rod 18 drives the support column 14 and the second slider 21 to move in the second slide groove 23, and the support column 14 drives the grinding assembly to move left and right. When the coarse grinding strip 8 is polished, the grinding assembly moves downward, and the coarse grinding strip 8 is squeezed and contracted inward, so that the fine grinding strip 7 contacts the surface of the aluminum plate and continues to grind, thereby achieving a better grinding effect;

[0040] The dust generated during grinding is blocked by the protective cover 1, and the vacuum cleaner 40 inside the workbench 34 is started. The dust is sucked into the dust storage bin 36 through the partition net 35 on the workbench 34, and the filter net 38 causes the dust to accumulate in the drawer 37. When the dust needs to be cleaned, the drawer 37 is pulled out through the handle 41 to prevent the dust from flying everywhere, thereby effectively collecting the dust and achieving the effect of collecting the dust.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for removing anodized aluminum alloy films, comprising a protective cover (1), characterized in that: The bottom of the protective cover (1) is fixedly connected to a support plate (2), and the bottom of the support plate (2) is fixedly connected to a grinding assembly; The grinding assembly comprises a first slider (3), the first slider (3) being fixedly connected to the support plate (2), a first connecting rod (4) being fixedly connected to the bottom of the first slider (3), a first motor (5) being fixedly connected to the bottom of the first connecting rod (4), a fixed column (6) being fixedly connected to the output end of the first motor (5), a plurality of fine grinding strips (7) and coarse grinding strips (8) being arranged outside the fixed column (6), the fine grinding strips (7) being fixedly connected to the fixed column (6), the fine grinding strips (7) and the fixed column (6) being fixedly connected to the first connecting rod (4), and the first motor (5) and the first motor (5) being fixedly connected to the output end of the first motor (5). A plurality of slideways (9) are provided on the surface of the fixed column (6), a plurality of clamping blocks (10) are provided on both sides of the coarse grinding strip (8), the clamping blocks (10) are slidably connected to the slideways (9), a plurality of springs (11) are fixedly provided at the bottom of the coarse grinding strip (8), the cross section of the clamping block (10) is arranged to be L-shaped, a rotating shaft (12) is fixedly connected to one side of the fixed column (6), a second connecting rod (13) is movably connected to one side of the rotating shaft (12), and the second connecting rod (13) is fixedly connected to the first sliding block (3).

2. The device for removing anodized aluminum alloy film according to claim 1, characterized in that: A support column (14) is provided on the outside of one end of the first sliding block (3), a first sliding groove (15) is provided on the surface of the support column (14), the first sliding block (3) is slidably connected to the first sliding groove (15), a first threaded rod (16) is provided inside the support column (14), the first threaded rod (16) is threadedly connected to the first sliding block (3), a second motor (17) for driving the first threaded rod (16) to rotate is installed on the top of the support column (14), and a second threaded rod (18) is threadedly connected to the bottom of the support column (14).

3. The device for removing anodized aluminum alloy film according to claim 2, characterized in that: One end of the second threaded rod (18) is fixedly connected to a third motor (19), and the other end of the second threaded rod (18) is movably connected to a fixed plate (20). A second sliding block (21) is fixedly connected to the bottom of the support column (14), a transverse plate (22) is provided outside the second sliding block (21), a second sliding groove (23) is provided on the top of the transverse plate (22), the second sliding groove (23) is slidably connected to the second sliding block (21), and a third sliding groove (24) is provided on the front side of the transverse plate (22).

4. The device for removing anodized aluminum alloy film according to claim 3, characterized in that: A first rack (25) is provided inside the third sliding groove (24); a first clamping block (26) is fixedly connected to the bottom of the first rack (25); a third threaded rod (27) is provided on one side of the first clamping block (26); the first clamping block (26) is threadedly connected to the third threaded rod (27); and a gear (28) is provided at one end of the third threaded rod (27).

5. The device for removing anodized aluminum alloy film according to claim 4, characterized in that: A center rod (29) is movably connected inside the gear (28), and the center rod (29) is fixedly connected to the horizontal plate (22). A fourth motor (30) is fixedly provided at the other end of the third threaded rod (27). A second clamping block (31) is provided on one side of the gear (28), and a second rack (32) is fixedly provided at the bottom of the second clamping block (31).

6. The device for removing anodized aluminum alloy film according to claim 5, characterized in that: The first rack (25) and the second rack (32) are meshingly connected with the gear (28); one side of the first rack (25) and the second rack (32) are both provided with anti-slip protrusions (33); a workbench (34) is fixedly provided at the bottom of the transverse plate (22); a partition net (35) is fixedly provided at the top of the workbench (34); a dust storage bin (36) is provided inside the workbench (34); and a drawer (37) is movably connected to the bottom of the dust storage bin (36).

7. The device for removing anodized aluminum alloy film according to claim 6, characterized in that: A filter (38) is fixedly provided at the bottom of the drawer (37), an air inlet duct (39) is provided at the bottom of the filter (38), a vacuum cleaner (40) is fixedly provided at the bottom of the air inlet duct (39), a handle (41) is provided on the outside of the drawer (37), and an air outlet (42) is provided on the front side of the workbench (34).

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