Etching device for processing alloy aluminum plate

Abstract

The utility model relates to the technical field of etching devices for alloy aluminum plate processing, in particular to an etching device for alloy aluminum plate processing, which comprises a main body, a rotating roller rotationally connected in the main body, a first rotating lead screw rotationally connected in the main body, a first moving rod arranged on the first rotating lead screw, and a second moving rod arranged on the second rotating lead screw. A first driving motor is fixedly connected to the first moving rod, and a second rotating lead screw is rotationally connected into the first moving rod. When the etching cutter head moves downwards to be in contact with an aluminum plate, the aluminum plate extrudes the hard sponge plate to enable the hard sponge plate to deform upwards, so that the fixed shaft connected with the hard sponge plate moves upwards, the sliding plate moves upwards, the space of the lower part of the etching cutter cavity is enlarged, and etching liquid enters the etching cutter cavity from an etching liquid pool through a pipeline; the equipment can complete the etching of the aluminum plate under the condition that the etching liquid does not leak to other places, so that the attractive appearance of the surface of the alloy aluminum plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of etching devices for alloy aluminum plate processing, in particular to an etching device for alloy aluminum plate processing. Background Art

[0002] Aluminum alloy plate is an industrial building material. It is used in various industries according to different materials. It can be divided into two categories according to the surface treatment method: non-painted products and painted products. The industries using it include aircraft structures, rivets, missile components, truck wheels, packaging and insulation aluminum foil, heat exchangers, bulkheads, wing ribs, wing spars, etc.

[0003] The prior art mostly adopts an etching device for alloy aluminum plate processing disclosed in announcement number CN216398616U, which includes a processing table, a cleaning mechanism and a guide limit mechanism; the cleaning mechanism includes a fixed plate symmetrically installed on one side of the upper surface of the processing table, and a guide rod is slidably installed on the upper surface of the fixed plate, a cleaning scraper is fixedly installed on one end of the guide rod, and a baffle is arranged on the other end of the guide rod, and the outer surface of the guide rod is located between the fixed plate and the cleaning scraper and is sleeved with a spring.

[0004] In order to improve the aesthetics of the alloy aluminum plate, it is usually necessary to etch the surface of the alloy aluminum plate. The usual equipment for etching the alloy aluminum plate is a spray etching equipment, which cannot concentrate the etching liquid in one place. This will cause the etching liquid to be splashed to places that do not need to be etched, affecting the aesthetics of the alloy aluminum plate. Therefore, the existing technology is not very suitable for etching the alloy aluminum plate. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the etching liquid cannot be concentrated in one place, which will cause the etching liquid to be splashed to the place where etching is not required, affecting the beauty of the alloy aluminum plate, and proposes an etching device for alloy aluminum plate processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An etching device for alloy aluminum plate processing, comprising a main body, a rotating roller is rotatably connected in the main body, a first rotating lead screw is rotatably connected in the main body, a first moving rod is arranged on the first rotating lead screw, a first driving motor is fixedly connected to the first moving rod, a second rotating lead screw is rotatably connected in the first moving rod, a second moving rod is arranged on the second rotating lead screw, one end of the second moving rod is rotatably connected to a first rotating shaft, the first rotating shaft is fixedly connected to the first rotating rod, one end of the first rotating rod is rotatably connected to the second rotating rod, and one end of the second rotating rod is rotatably connected to a moving slider;

[0008] The lower end of the movable slider is rotatably connected to a second rotating shaft, the lower end of the second rotating shaft is fixedly connected to an etching knife chamber, one side of the etching knife chamber is fixedly connected to a pipeline, one end of the pipeline is fixedly connected to an etching liquid pool, a sliding plate is arranged in the etching knife chamber, the upper end of the sliding plate is fixedly connected to a fixed spring, the upper end of the fixed spring is fixedly connected to the upper end of the etching knife chamber, the lower end of the sliding plate is fixedly connected to a fixed shaft, the lower end of the etching knife chamber is fixedly connected to an etching knife head, and a hard sponge plate is arranged in the etching knife head.

[0009] Preferably, a first nut is fixedly connected to the lower end of the first moving rod, and the first nut is slidably mounted on the first rotating screw. A second nut is fixedly connected to the second moving rod, and the second nut is slidably mounted on the second rotating screw.

[0010] Preferably, a sliding groove is provided at the lower end of the second moving rod, a sliding block is fixedly connected to the upper end of the moving sliding block, and the sliding block is slidably sleeved in the sliding groove.

[0011] Preferably, the sliding plate is slidably sleeved in the etching knife cavity, two fixing springs are provided and symmetrically arranged on both sides of the etching knife cavity, a second cavity is opened in the second moving rod, a third driving motor is fixedly connected in the second cavity, and the output end of the third driving motor is fixedly connected to the first rotating shaft.

[0012] Preferably, the lower end of the fixed shaft is fixedly connected to the hard sponge board, and the etching liquid inlet and outlet ports are opened at the connection between the etching knife chamber and the etching liquid pool and the pipeline.

[0013] Preferably, a cavity is opened in the etching tool head, the hard sponge board is fixedly connected in the cavity, a cavity is opened in the main body, a second drive motor is fixedly connected in the cavity, and the output end of the second drive motor is fixedly connected to the first rotating screw.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] When the etching cutter head moves downward to contact the aluminum plate, the aluminum plate squeezes the hard sponge plate to deform the hard sponge plate upward, so that the fixed shaft connected to the hard sponge plate moves upward, the sliding plate moves upward, the lower part of the etching cutter chamber is expanded, and the etching liquid enters the etching cutter chamber from the etching liquid pool through the pipeline. Under the elastic force of the fixed spring, the sliding plate that moves upward moves downward to squeeze the etching liquid into the hard sponge plate, and the etching liquid is absorbed by the hard sponge plate to the tip of the etching cutter head, so that the etching of the aluminum plate can be completed without the etching liquid leaking to other places. This device can complete the etching of the aluminum plate without the etching liquid leaking to other places, thereby ensuring the beauty of the surface of the alloy aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an etching device for alloy aluminum plate processing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a rotating screw component of an etching device for alloy aluminum plate processing proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of an etching tool head component of an etching device for alloy aluminum plate processing proposed by the utility model;

[0019] Figure 4 The utility model discloses a schematic diagram of the inner parts of a cutter head of an etching device for processing alloy aluminum plates.

[0020] In the figure: 1. main body; 2. rotating roller; 3. first rotating screw; 4. first moving rod; 5. first driving motor; 6. second rotating screw; 7. second moving rod; 8. first rotating shaft; 9. first rotating rod; 10. second rotating rod; 11. moving slider; 12. second rotating shaft; 13. etching knife chamber; 14. pipeline; 15. etching liquid pool; 16. sliding plate; 17. fixing spring; 18. fixing shaft; 19. etching knife head; 20. hard sponge board. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 4 , an etching device for alloy aluminum plate processing, comprising a main body 1, a rotating roller 2 is rotatably connected in the main body 1, a first rotating lead screw 3 is rotatably connected in the main body 1, a first moving rod 4 is arranged on the first rotating lead screw 3, a first driving motor 5 is fixedly connected to the first moving rod 4, a second rotating lead screw 6 is rotatably connected in the first moving rod 4, and a second moving rod 7 is arranged on the second rotating lead screw 6, refer to the attached manual Figure 1-Figure 4 It can be seen that the output end of the second driving motor drives the first rotating screw 3 to rotate, thereby driving the first moving rod 4 to move along the first rotating screw 3, so that the second moving rod 7 moves left and right above the main body 1, so that the etching cutter head 19 etches left and right on the surface of the alloy aluminum plate, and one end of the second moving rod 7 is rotatably connected to the first rotating shaft 8;

[0023] Refer to the instruction manual Figure 1-Figure 4It can be seen that the first rotating shaft 8 is arranged on the second moving rod 7 and moves simultaneously with the second moving rod 7. The first rotating shaft 8 is fixedly connected to the first rotating rod 9, and one end of the first rotating rod 9 is rotatably connected to the second rotating rod 10. Figure 1-Figure 4 It can be seen that the first rotating rod 9 rotates around the first rotating shaft 8, thereby driving the second rotating rod 10 to move forward and backward by the first rotating rod 9, so that the etching cutter head 19 etches up and down on the surface of the alloy aluminum plate. One end of the second rotating rod 10 is rotatably connected to the moving slider 11. Figure 1-Figure 4 It can be known that the output end of the first drive motor 5 drives the second rotating screw 6 to rotate, so that the second moving rod 7 moves up and down along the second rotating screw 6, and the first rotating shaft 8, the first rotating rod 9, the second rotating rod 10 and the moving slider 11 move up and down with the second moving rod 7, so that the etching head 19 moves away from and close to the alloy aluminum plate.

[0024] The lower end of the movable slider 11 is rotatably connected to the second rotating shaft 12, and the lower end of the second rotating shaft 12 is fixedly connected to the etching knife chamber 13, one side of the etching knife chamber 13 is fixedly connected to the pipeline 14, and one end of the pipeline 14 is fixedly connected to the etching liquid pool 15. A sliding plate 16 is arranged in the etching knife chamber 13, and the upper end of the sliding plate 16 is fixedly connected to the fixed spring 17, and the upper end of the fixed spring 17 is fixedly connected to the upper end of the etching knife chamber 13. The lower end of the sliding plate 16 is fixedly connected to the fixed shaft 18, and the lower end of the etching knife chamber 13 is fixedly connected to the etching knife head 19, and the etching knife head 19 is provided with a hard sponge board 20.

[0025] A first nut is fixedly connected to the lower end of the first moving rod 4, and the first nut is slidably sleeved on the first rotating screw 3. A second nut is fixedly connected to the second moving rod 7, and the second nut is slidably sleeved on the second rotating screw 6. A slide groove is provided at the lower end of the second moving rod 7, and a slider is fixedly connected to the upper end of the moving slider 11, and the slider is slidably sleeved in the slide groove. The sliding plate 16 is slidably sleeved in the etching knife cavity 13, and two fixed springs 17 are provided, and are symmetrically arranged on both sides of the etching knife cavity 13. A second cavity is provided in the second moving rod 7, and a third driving motor is fixedly connected in the second cavity. The output end of the third driving motor is fixedly connected to the first rotating shaft 8, and the lower end of the fixed shaft 18 is fixedly connected to the hard sponge board 20;

[0026] Refer to the instruction manual Figure 1-Figure 4It can be known that when the etching cutter head 19 moves downward and contacts the aluminum plate, the aluminum plate squeezes the hard sponge plate 20 to deform the hard sponge plate 20 upward, so that the fixed shaft 18 connected to the hard sponge plate 20 moves upward, and the sliding plate 16 moves upward, so that the space in the lower part of the etching cutter chamber 13 is expanded, and the etching liquid enters the etching cutter chamber 13 from the etching liquid pool 15 through the pipeline 14. Under the elastic force of the fixed spring 17, the sliding plate 16 that moves upward moves downward to squeeze the etching liquid into the hard sponge plate 20, so that the etching liquid accumulates at the front end of the etching cutter head 19, and the surface of the alloy aluminum plate is accurately etched. The etching cutter chamber 13 and the etching liquid pool 15 are connected to the pipeline 14. An etching liquid inlet and outlet port is opened, a cavity is opened in the etching cutter head 19, and the hard sponge plate 20 is fixedly connected to the cavity. A cavity is opened in the main body 1, and a second drive motor is fixedly connected to the cavity, and the output end of the second drive motor is fixedly connected to the first rotating screw 3.

[0027] The functional principle of the utility model can be explained through the following operation mode: the aluminum plate to be processed is moved to the working platform above the main body 1 by rotating the roller 2, and the second drive motor is started at the same time, and the output end of the second drive motor drives the first rotating screw 3 to rotate, thereby driving the first moving rod 4 to move along the first rotating screw 3. Figure 1 It can be seen that the second moving rod 7 is moved left and right above the main body 1, the first rotating shaft 8, the first rotating rod 9, the second rotating rod 10 and the moving slider 11 are moved left and right above the main body 1, and the second rotating shaft 12 is moved, so that the etching cutter head 19 is moved left and right above the main body 1;

[0028] At the same time, the first drive motor 5 is started, and the output end of the first drive motor 5 drives the second rotating screw 6 to rotate, so that the second moving rod 7 moves up and down along the second rotating screw 6, and the first rotating shaft 8, the first rotating rod 9, the second rotating rod 10 and the moving slider 11 move up and down with the second moving rod 7, so that the etching head 19 moves up and down, and at the same time, the third drive motor is started, and the output end of the third drive motor drives the first rotating shaft 8 to rotate, so that the first rotating rod 9 rotates around the first rotating shaft 8, thereby driving the second rotating rod 10 to be driven by the first rotating rod 9 to move forward and backward, so that the moving slider 11 moves forward and backward.

[0029] When the etching cutter head 19 moves downward and contacts the aluminum plate, the aluminum plate squeezes the hard sponge plate 20 to deform the hard sponge plate 20 upward, so that the fixed shaft 18 connected to the hard sponge plate 20 moves upward, and the sliding plate 16 moves upward, so that the space in the lower part of the etching cutter chamber 13 is expanded, and the etching liquid enters the etching cutter chamber 13 from the etching liquid pool 15 through the pipeline 14. Under the elastic force of the fixed spring 17, the sliding plate 16 that moves upward moves downward to squeeze the etching liquid into the hard sponge plate 20, and is absorbed by the hard sponge plate 20 to the tip of the etching cutter head 19, so that the etching liquid can be etched on the aluminum plate without leaking to other places.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An etching device for alloy aluminum plate processing, comprising a main body (1), characterized in that: The main body (1) is rotatably connected with a rotating roller (2), the main body (1) is rotatably connected with a first rotating lead screw (3), the first rotating lead screw (3) is provided with a first moving rod (4), the first moving rod (4) is fixedly connected with a first driving motor (5), the first moving rod (4) is rotatably connected with a second rotating lead screw (6), the second rotating lead screw (6) is provided with a second moving rod (7), one end of the second moving rod (7) is rotatably connected with a first rotating shaft (8), the first rotating shaft (8) is fixedly connected with a first rotating rod (9), one end of the first rotating rod (9) is rotatably connected with a second rotating rod (10), and one end of the second rotating rod (10) is rotatably connected with a moving slider (11); The lower end of the movable slider (11) is rotatably connected to a second rotating shaft (12), the lower end of the second rotating shaft (12) is fixedly connected to an etching knife chamber (13), one side of the etching knife chamber (13) is fixedly connected to a pipeline (14), one end of the pipeline (14) is fixedly connected to an etching liquid pool (15), a sliding plate (16) is arranged in the etching knife chamber (13), the upper end of the sliding plate (16) is fixedly connected to a fixing spring (17), the upper end of the fixing spring (17) is fixedly connected to the upper end of the etching knife chamber (13), the lower end of the sliding plate (16) is fixedly connected to a fixing shaft (18), the lower end of the etching knife chamber (13) is fixedly connected to an etching knife head (19), and a hard sponge plate (20) is arranged in the etching knife head (19).

2. The etching device for alloy aluminum plate processing according to claim 1, characterized in that: A first nut is fixedly connected to the lower end of the first moving rod (4), and the first nut is slidably mounted on the first rotating screw (3). A second nut is fixedly connected to the second moving rod (7), and the second nut is slidably mounted on the second rotating screw (6).

3. The etching device for alloy aluminum plate processing according to claim 1, characterized in that: A sliding groove is provided at the lower end of the second moving rod (7), and a slider is fixedly connected to the upper end of the moving slider (11), and the slider is slidably sleeved in the sliding groove.

4. The etching device for alloy aluminum plate processing according to claim 1, characterized in that: The sliding plate (16) is slidably sleeved in the etching knife cavity (13), two fixing springs (17) are provided and symmetrically arranged on both sides of the etching knife cavity (13), a second cavity is opened in the second moving rod (7), a third driving motor is fixedly connected in the second cavity, and the output end of the third driving motor is fixedly connected to the first rotating shaft (8).

5. The etching device for alloy aluminum plate processing according to claim 1, characterized in that: The lower end of the fixed shaft (18) is fixedly connected to the hard sponge board (20), and an etching liquid inlet and outlet port is provided at the connection between the etching knife chamber (13) and the etching liquid pool (15) and the pipeline (14).

6. The etching device for alloy aluminum plate processing according to claim 1, characterized in that: The etching cutter head (19) has a cavity in it, the hard sponge board (20) is fixedly connected to the cavity, the main body (1) has a cavity in it, a second drive motor is fixedly connected to the cavity, and the output end of the second drive motor is fixedly connected to the first rotating screw (3).

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