Surface cleaning device for magnesium alloy natural color oxidation

Abstract

The surface cleaning device for magnesium alloy natural color oxidation comprises a cleaning table, a magnesium alloy base material positioning assembly is arranged in the middle of the upper surface of the cleaning table, a translation support is arranged at the edge of the upper surface of the cleaning table, and two cleaning rolling brushes are rotationally connected to one end of the bottom of a mounting plate; a second driving motor used for driving the cleaning rolling brush to rotate is mounted in the middle of the bottom of the mounting plate, an inverted-U-shaped spray-washing pipeline is embedded in the other end of the bottom of the mounting plate, and a plurality of spray heads used for flushing the magnesium alloy base material are distributed on the circumferential face of the inverted-U-shaped spray-washing pipeline. According to the surface cleaning device for magnesium alloy natural color oxidation, the cleaning effect and the cleaning efficiency of the surface of a magnesium alloy base material are improved through machine cleaning, the magnesium alloy base material does not need to be turned over, the two faces of the magnesium alloy base material do not need to be brushed at the same time, time and labor are saved, excessive alcohol is prevented from being sprayed into air in the cleaning process, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of natural color oxidation process of magnesium alloys, in particular to a surface cleaning device for natural color oxidation of magnesium alloys. Background Art

[0002] The main process of the natural color oxidation process of magnesium alloy includes: degreasing of magnesium alloy substrate - alcohol cleaning - pickling activation - surface adjustment - natural color oxidation - sealing - blowing dry (blind hole flushing) - drying. In the process of natural color oxidation of magnesium alloy, the surface of the magnesium alloy substrate must first be degreased, and then the surface of the magnesium alloy substrate is cleaned with alcohol. The existing alcohol cleaning steps of natural color oxidation of magnesium alloy are mainly completed by manual hand-held alcohol nozzles to clean the surface of the magnesium alloy substrate. The magnesium alloy substrate needs to be turned over and cleaned on both sides. At the same time, more alcohol will be sprayed into the air during the cleaning process, posing a safety hazard. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a surface cleaning device for natural color oxidation of magnesium alloy, which improves the cleaning effect and cleaning efficiency of the surface of the magnesium alloy substrate through machine washing. There is no need to turn the magnesium alloy substrate over, and both sides can be brushed at the same time, which saves time and effort, and prevents excessive alcohol from being sprayed into the air during the cleaning process, eliminating safety hazards, and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A surface cleaning device for natural color oxidation of magnesium alloy, comprising a cleaning table, a magnesium alloy substrate positioning assembly is provided at the middle position of the upper surface of the cleaning table, a translation bracket is provided at the edge position of the upper surface of the cleaning table, a translation mechanism is provided on the top of the translation bracket, a mounting plate is installed at the lower part of the translation mechanism, one end of the bottom of the mounting plate is rotatably connected to two cleaning roller brushes, a second driving motor for driving the cleaning roller brush to rotate is installed at the middle position of the bottom of the mounting plate, an inverted U-shaped spray pipe is embedded at the other end of the bottom of the mounting plate, a plurality of nozzles for flushing the magnesium alloy substrate are arranged on the circumference of the inverted U-shaped spray pipe, an alcohol connecting pipe is connected to the top of the inverted U-shaped spray pipe, and a shielding cover is respectively installed on both sides of the mounting plate through fixing bolts.

[0006] As a preferred technical solution of the utility model, the magnesium alloy substrate positioning assembly includes a positioning base arranged on the upper surface of the washing table, a fixed clamping frame is provided at one end of the positioning base, a fixed channel is opened at the other end of the positioning base, a movable clamping frame is slidably connected in the fixed channel, and a positioning bolt is threadedly connected in the fixing hole on the side of the movable clamping frame.

[0007] As a preferred technical solution of the utility model, a placement groove is provided on the upper surface of the positioning base.

[0008] As a preferred technical solution of the utility model, a sewage trough is provided on the upper surface of the washing table around the positioning base, a sewage pipe is connected to the bottom of the sewage trough, and a control valve is installed on the sewage pipe.

[0009] As a preferred technical solution of the utility model, the translation mechanism includes a screw rod rotatably connected to the upper part of the translation bracket, the end of the screw rod is connected to a first drive motor located on the side of the translation bracket, a guide channel is horizontally opened on the translation bracket, a T-shaped slider slidably connected to the guide channel is installed on the screw rod, and the mounting plate is connected to the bottom of the T-shaped slider.

[0010] As a preferred technical solution of the utility model, a second gear is connected to the output shaft of the second driving motor, and a first gear meshingly connected to the second gear is installed on the top of the two cleaning roller brushes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting an inverted U-shaped spray pipe, a nozzle in combination with a cleaning roller brush, a first gear, a second gear and a second drive motor, it is convenient to brush the surface of the magnesium alloy substrate, which is convenient to improve the cleaning effect and cleaning efficiency of the surface of the magnesium alloy substrate, and there is no need to turn the magnesium alloy substrate over, and both sides can be brushed at the same time. By setting a positioning base, a movable clamping frame, a fixed clamping frame, a placement groove, a positioning bolt and a fixed channel, it is convenient to fix and clamp the magnesium alloy substrate, and the shielding covers symmetrically arranged on both sides can prevent too much alcohol from being sprayed in the air during the cleaning process. In summary, the device improves the cleaning effect and cleaning efficiency of the surface of the magnesium alloy substrate through machine washing, does not need to turn the magnesium alloy substrate over, and both sides can be brushed at the same time, which saves time and effort, and prevents too much alcohol from being sprayed in the air during the cleaning process, eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of another direction of the utility model.

[0015] Figure 3 This is a schematic diagram of the installation details of the cleaning roller brush of the utility model.

[0016] Figure 4 This is a schematic diagram of the positioning base structure of the utility model.

[0017] In the figure: cleaning table 1, positioning base 2, shielding cover 3, alcohol connecting pipe 4, first drive motor 5, T-shaped slider 6, translation bracket 7, guide channel 8, screw rod 9, movable clamping frame 10, cleaning roller brush 11, sewage pipe 12, sewage tank 13, first gear 14, second gear 15, mounting plate 16, inverted U-shaped spray pipe 17, nozzle 18, second drive motor 19, fixed clamping frame 20, placement groove 21, positioning bolt 22, fixed channel 23. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A surface cleaning device for natural color oxidation of magnesium alloy comprises a cleaning table 1, a magnesium alloy substrate positioning assembly is arranged at the middle position of the upper surface of the cleaning table 1, a translation bracket 7 is arranged at the edge position of the upper surface of the cleaning table 1, a translation mechanism is arranged on the top of the translation bracket 7, a mounting plate 16 is installed at the lower part of the translation mechanism, one end of the bottom of the mounting plate 16 is rotatably connected to two cleaning roller brushes 11, a second driving motor 19 for driving the cleaning roller brush 11 to rotate is installed at the middle position of the bottom of the mounting plate 16, an inverted U-shaped spray pipe 17 is embedded at the other end of the bottom of the mounting plate 16, a plurality of nozzles 18 for flushing the magnesium alloy substrate are arranged on the circumference of the inverted U-shaped spray pipe 17, an alcohol connecting pipe 4 is connected to the top of the inverted U-shaped spray pipe 17, the alcohol connecting pipe 4 is connected to an external alcohol storage tank, and pressure is provided to the nozzle 18 by a water pump, and a shielding cover 3 is respectively installed on both sides of the mounting plate 16 through fixing bolts, and the shielding cover 3 symmetrically arranged on both sides can prevent excessive alcohol from being sprayed into the air during the cleaning process.

[0021] The magnesium alloy substrate positioning assembly includes a positioning base 2 arranged on the upper surface of the cleaning table 1, a fixed clamping frame 20 is provided at one end of the positioning base 2, and a fixed channel 23 is opened at the other end of the positioning base 2. A movable clamping frame 10 is slidably connected in the fixed channel 23, and a positioning bolt 22 is threadedly connected in the fixing hole on the side of the movable clamping frame 10. The sliding movable clamping frame 10 is fixed by the positioning bolt 22, so that the movable clamping frame 10 and the fixed clamping frame 20 can complete the positioning of the magnesium alloy substrate.

[0022] A placement groove 21 is provided on the upper surface of the positioning base 2 , and the placement groove 21 facilitates the placement of the magnesium alloy substrate.

[0023] A sewage trough 13 is provided on the upper surface of the cleaning table 1 around the positioning base 2 , and a sewage pipe 12 is connected to the bottom of the sewage trough 13 . A control valve is installed on the sewage pipe 12 , and the alcohol after cleaning is collected through the sewage trough 13 .

[0024] The translation mechanism includes a screw rod 9 rotatably connected to the upper part of the translation bracket 7, the end of the screw rod 9 is connected to the first drive motor 5 located on the side of the translation bracket 7, a guide channel 8 is horizontally opened on the translation bracket 7, a T-shaped slider 6 slidably connected to the guide channel 8 is installed on the screw rod 9, and the mounting plate 16 is connected to the bottom of the T-shaped slider 6. The first drive motor 5 cooperates with the screw rod 9 to drive the T-shaped slider 6 to move, so that the nozzle 18 and the cleaning roller brush 11 clean various parts of the surface of the magnesium alloy substrate.

[0025] A second gear 15 is connected to the output shaft of the second drive motor 19, and a first gear 14 meshing with the second gear 15 is installed on the top of the two cleaning roller brushes 11. The second drive motor 19 cooperates with the second gear 15 and the first gear 14 to drive the two cleaning roller brushes 11 to brush both sides of the magnesium alloy substrate simultaneously.

[0026] The first drive motor 5 and the second drive motor 19 are both common models on the market. The first drive motor 5 and the second drive motor 19 are both electrically connected to an external control switch, and the electrical connection relationship is a common method in the prior art.

[0027] 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 surface cleaning device for natural color oxidation of magnesium alloy, comprising a cleaning table (1), characterized in that: A magnesium alloy substrate positioning assembly is provided at the middle position of the upper surface of the cleaning table (1), a translation bracket (7) is provided at the edge position of the upper surface of the cleaning table (1), a translation mechanism is provided at the top of the translation bracket (7), a mounting plate (16) is installed at the bottom of the translation mechanism, one end of the bottom of the mounting plate (16) is rotatably connected to two cleaning roller brushes (11), a second drive motor (19) for driving the cleaning roller brushes (11) to rotate is installed at the middle position of the bottom of the mounting plate (16), an inverted U-shaped spray pipe (17) is embedded at the other end of the bottom of the mounting plate (16), a plurality of nozzles (18) for washing the magnesium alloy substrate are arranged on the circumference of the inverted U-shaped spray pipe (17), an alcohol connection pipe (4) is connected to the top of the inverted U-shaped spray pipe (17), and a shielding cover (3) is respectively installed on both sides of the mounting plate (16) through fixing bolts.

2. The surface cleaning device for natural oxidation of magnesium alloy according to claim 1, characterized in that: The magnesium alloy substrate positioning assembly comprises a positioning base (2) arranged on the upper surface of the cleaning table (1), a fixed clamping frame (20) being provided at one end of the positioning base (2), a fixed channel (23) being provided at the other end of the positioning base (2), a movable clamping frame (10) being slidably connected in the fixed channel (23), and a positioning bolt (22) being threadedly connected in a fixing hole on the side of the movable clamping frame (10).

3. The surface cleaning device for natural color oxidation of magnesium alloy according to claim 2, characterized in that: The upper surface of the positioning base (2) is provided with a placement groove (21).

4. The surface cleaning device for natural color oxidation of magnesium alloy according to claim 2, characterized in that: A sewage trough (13) is provided on the upper surface of the cleaning table (1) around the positioning base (2); a sewage trough (13) is connected to the bottom of the sewage trough (13) with a sewage pipe (12); and a control valve is installed on the sewage pipe (12).

5. The surface cleaning device for natural color oxidation of magnesium alloy according to claim 1, characterized in that: The translation mechanism comprises a screw rod (9) rotatably connected to the upper part of the translation bracket (7), the end of the screw rod (9) is connected to a first drive motor (5) located on the side of the translation bracket (7), a guide channel (8) is horizontally opened on the translation bracket (7), a T-shaped slider (6) slidably connected to the guide channel (8) is rotatably mounted on the screw rod (9), and the mounting plate (16) is connected to the bottom of the T-shaped slider (6).

6. The surface cleaning device for natural oxidation of magnesium alloy according to claim 1, characterized in that: A second gear (15) is connected to the output shaft of the second drive motor (19), and a first gear (14) meshingly connected to the second gear (15) is mounted on the top of each of the two cleaning roller brushes (11).

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