Environment-friendly metal part rust removal device

Abstract

The utility model discloses an environment-friendly metal part rust removal device which comprises a rust removal box, a driving assembly is arranged in the rust removal box, an installation frame is fixedly installed in the rust removal box, a rust removal barrel is rotatably installed in the installation frame, through holes are formed in the surface of the rust removal barrel, and the rust removal barrel is driven by the driving assembly to rotate. The second rotating shaft is driven to rotate, so that the rust removal barrel rotates, then the metal parts in the rust removal barrel are driven to rotate, meanwhile, under the action of the rust removal roller, the metal parts move and turn over to make full contact with rust removal liquid, rust removal on the metal parts is facilitated, the rust removal liquid can be filtered through a filtering frame, and the rust removal efficiency is improved. And when other metal parts need to be derusted continuously, the pump body is started, the derusting liquid filtered in the liquid storage cavity can be pumped to the position above the derusting box, the derusting liquid is reused, waste of the derusting liquid is reduced, and the derusting device is more environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of metal rust removal, in particular to an environment-friendly rust removal device for metal parts. Background Art

[0002] At present, during the production and processing of metal parts, due to the influence of the environment, they are extremely likely to come into contact with humid air, resulting in the generation of rust stains. Rust will affect the mechanical properties of metal parts, and the fluffy and porous rust is extremely easy to absorb moisture, thus further accelerating the rusting speed. Seriously rusted metal parts sometimes bring serious production accidents. Rusty metal parts often need to be rust-removed.

[0003] After retrieval, a Chinese patent with the patent announcement number CN213357759U discloses a rust removal device for metal parts. Compared with the traditional one, this rust removal device for metal parts adsorbs the cleaned parts by setting an electromagnet, and then the solution in the rust removal box after cleaning flows out, and new solution can be added again until the rust removal is completely completed. Although this device can rust-remove metal parts, the removed rust is not easy to be separated from the metal parts and is easy to be mixed together. When discharging the waste liquid, when the electromagnet is energized to adsorb the metal parts, the rust will also be adsorbed by the electromagnet, and it is difficult to completely separate the rust and the metal parts. Therefore, an environment-friendly rust removal device for metal parts is proposed. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an environment-friendly rust removal device for metal parts, which solves the problems in the above background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An environment-friendly rust removal device for metal parts, including a rust removal box, a driving component is arranged inside the rust removal box, a mounting frame is fixedly installed inside the rust removal box, a rust removal cylinder is rotatably installed inside the mounting frame, through holes are formed on the surface of the rust removal cylinder, a liquid storage cavity is formed inside the rust removal box, a filter frame is slidably installed inside the liquid storage cavity, a circulating component is arranged inside the liquid storage cavity, a cover plate is arranged on the top surface of the rust removal box, and a rust removal roller is fixedly installed on the bottom surface of the cover plate.

[0007] Preferably, the driving component includes a driving motor fixedly installed on the surface of the rust removal box, a first rotating shaft is fixedly installed at the output end of the driving motor, and a first bevel gear is fixedly installed at one end of the first rotating shaft.

[0008] Preferably, a second rotating shaft is fixedly installed at the bottom surface of the rust removal cylinder, and a second bevel gear is fixedly installed at the bottom end of the second rotating shaft, and the second bevel gear is meshed with the first bevel gear.

[0009] Preferably, a liquid discharge pipe is arranged inside the rust removal box, and a solenoid valve is arranged inside the liquid discharge pipe.

[0010] Preferably, a slider is fixedly installed on the surface of the filter frame, a sliding groove is formed inside the liquid storage cavity, and the slider is slidably connected with the sliding groove.

[0011] Preferably, the circulation assembly includes a pump body fixedly installed inside the liquid storage cavity, a circulation pipe is fixedly installed on the surface of the pump body, and one end of the circulation pipe is fixedly connected with the rust removal box.

[0012] Preferably, a positioning block is fixedly installed on the bottom surface of the cover plate, and a positioning groove is formed on the top surface of the rust removal box.

[0013] Preferably, a liquid inlet pipe is fixedly installed on the top surface of the cover plate, and a liquid outlet pipe is fixedly installed on the bottom surface of the rust removal box.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this environmental protection type metal part rust removal device, through the setting of the driving assembly, the second rotating shaft is driven to rotate, so that the rust removal cylinder rotates, and then the metal parts inside are driven to rotate. At the same time, under the action of the rust removal roller, the metal parts move and turn over, and are fully contacted with the rust removal liquid, which is beneficial to removing rust from the metal parts. The rust removal liquid can be filtered through the filter frame, so that the rust is collected in the filter frame for centralized treatment. When it is necessary to continue removing rust from other metal parts, the pump body is started, and the filtered rust removal liquid in the liquid storage cavity can be pumped above the rust removal box for repeated use, reducing the waste of the rust removal liquid and being more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective structural view of the present utility model;

[0016] Figure 2 is a structural view of the first cross-sectional view of the present utility model;

[0017] Figure 3 is a structural view of the second cross-sectional view of the present utility model;

[0018] Figure 4 is a structural view of the cover plate of the present utility model.

[0019] In the figure: 1. rust removal box; 2. driving motor; 3. first rotating shaft; 4. first bevel gear; 5. mounting frame; 6. rust removal cylinder; 7. through hole; 8. second rotating shaft; 9. second bevel gear; 10. drain pipe; 11. solenoid valve; 12. liquid storage chamber; 13. filter frame; 14. slider; 15. slide; 16. pump body; 17. circulation pipe; 18. cover plate; 19. rust removal roller; 20. positioning block; 21. positioning groove; 22. liquid inlet pipe; 23. liquid outlet pipe. 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: Refer to Figures 1-4 The utility model provides a technical solution, an environmentally friendly rust removal device for metal parts, including a rust removal box 1, a mounting frame 5 is fixedly installed inside the rust removal box 1, a rust removal cylinder 6 is rotatably installed inside the mounting frame 5, a through hole 7 is provided on the surface of the rust removal cylinder 6, a drain pipe 10 is provided inside the rust removal box 1, a solenoid valve 11 is provided inside the drain pipe 10, and the switch of the drain pipe 10 can be controlled by the setting of the solenoid valve 11, so as to facilitate filtering the rust removal liquid, a liquid storage chamber 12 is provided inside the rust removal box 1, a filter frame 13 is slidably installed inside the liquid storage chamber 12, a slider 14 is fixedly installed on the surface of the filter frame 13, a slide groove 15 is provided inside the liquid storage chamber 12, and the slider 14 is slidably connected with the slide groove 15, By setting the slider 14 and the slide groove 15, the filter frame 13 can be limited, so that the filter frame 13 can move back and forth more stably. The top surface of the rust removal box 1 is provided with a cover plate 18, and a rust removal roller 19 is fixedly installed on the bottom surface of the cover plate 18. A positioning block 20 is fixedly installed on the bottom surface of the cover plate 18. A positioning groove 21 is provided on the top surface of the rust removal box 1. The positioning block 20 and the positioning groove 21 are arranged to facilitate positioning and fixing of the cover plate 18. A liquid inlet pipe 22 is fixedly installed on the top surface of the cover plate 18, and a liquid outlet pipe 23 is fixedly installed on the bottom surface of the rust removal box 1. Through the arrangement of the liquid inlet pipe 22, it is convenient to inject rust removal liquid into the rust removal box 1, and through the arrangement of the liquid outlet pipe 23, it is convenient to discharge the waste liquid in the rust removal box 1.

[0022] In order to make the metal parts fully contact with the rust removal liquid, it is often necessary to stir them, such as Figure 2As shown in the figure, a driving component is arranged inside the rust removal box 1. The driving component includes a driving motor 2 fixedly installed on the surface of the rust removal box 1. The output end of the driving motor 2 is fixedly installed with a first rotating shaft 3. One end of the first rotating shaft 3 is fixedly installed with a first bevel gear 4. The bottom surface of the rust removal cylinder 6 is fixedly installed with a second rotating shaft 8. The bottom end of the second rotating shaft 8 is fixedly installed with a second bevel gear 9. And the second bevel gear 9 is meshed with the first bevel gear 4. Through the setting of the driving component, the output end of the driving motor 2 rotates, driving the first rotating shaft 3 to rotate, so that the first bevel gear 4 rotates. And the first bevel gear 4 is meshed with the second bevel gear 9, so that the second bevel gear 9 rotates, and then drives the second rotating shaft 8 to rotate, so that the rust removal cylinder 6 rotates, and then drives the metal parts inside to rotate. At the same time, under the action of the rust removal roller 19, the metal parts move and turn over, and are in full contact with the rust removal liquid, which is beneficial to rust removal of the metal parts.

[0023] In order to reduce the waste of the rust removal liquid, it is necessary to reuse the rust removal liquid. For example Figure 2 As shown in the figure, a circulating component is arranged inside the liquid storage cavity 12. The circulating component includes a pump body 16 fixedly installed inside the liquid storage cavity 12. The surface of the pump body 16 is fixedly installed with a circulating pipe 17. And one end of the circulating pipe 17 is fixedly connected with the rust removal box 1. Through the setting of the circulating component, the filtered rust removal liquid in the liquid storage cavity 12 can be pumped above the rust removal box 1 by the pump body 16, reused to reduce the waste of the rust removal liquid, and is more environmentally friendly.

[0024] All the electrical components appearing in this article are electrically connected to the external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer that plays a control role.

[0025] During use: Place the metal parts to be derusted in the derusting cylinder 6, cover the cover plate 18, and inject the derusting liquid into the derusting box 1 through the liquid inlet pipe 22 until the metal parts are submerged. Then start the drive motor 2. The output end of the drive motor 2 rotates to drive the first rotating shaft 3 to rotate, causing the first bevel gear 4 to rotate. Since the first bevel gear 4 meshes with the second bevel gear 9, the second bevel gear 9 rotates, which in turn drives the second rotating shaft 8 to rotate, causing the derusting cylinder 6 to rotate, and further driving the metal parts inside to rotate. At the same time, under the action of the derusting roller 19, the metal parts move and turn over, making full contact with the derusting liquid, which is beneficial to derusting the metal parts. The rust generated after derusting passes through the through hole 7 and drops above the drain pipe 10. Open the solenoid valve 11, and the derusting liquid with rust drops into the filter box 13. The derusting liquid can be filtered through the filter box 13, so that the rust is collected in the filter box 13 for centralized treatment. Open the cover plate 18, and the derusted metal parts can be taken out. When it is necessary to continue derusting other metal parts, start the pump body 16, and the filtered derusting liquid in the liquid storage cavity 12 can be pumped above the derusting box 1 for reuse, reducing the waste of the derusting liquid and being more environmentally friendly.

[0026] 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 actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is 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 also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly metal parts rust removal device, comprising a rust removal box (1), characterized in that: The rust removal box (1) is provided with a driving assembly inside, a mounting frame (5) is fixedly installed inside the rust removal box (1), a rust removal cylinder (6) is rotatably installed inside the mounting frame (5), a through hole (7) is provided on the surface of the rust removal cylinder (6), a liquid storage chamber (12) is provided inside the rust removal box (1), a filter frame (13) is slidably installed inside the liquid storage chamber (12), a circulation assembly is provided inside the liquid storage chamber (12), a cover plate (18) is provided on the top surface of the rust removal box (1), and a rust removal roller (19) is fixedly installed on the bottom surface of the cover plate (18).

2. The environmentally friendly metal parts rust removal device according to claim 1, characterized in that: The driving assembly comprises a driving motor (2) fixedly mounted on the surface of the rust removal box (1); a first rotating shaft (3) is fixedly mounted on the output end of the driving motor (2); and a first bevel gear (4) is fixedly mounted on one end of the first rotating shaft (3).

3. The environmentally friendly metal parts rust removal device according to claim 2, characterized in that: A second rotating shaft (8) is fixedly mounted on the bottom surface of the rust removal cylinder (6), a second bevel gear (9) is fixedly mounted on the bottom end of the second rotating shaft (8), and the second bevel gear (9) is meshed with the first bevel gear (4).

4. The environmentally friendly metal parts rust removal device according to claim 1, characterized in that: A liquid drain pipe (10) is arranged inside the rust removal box (1), and a solenoid valve (11) is arranged inside the liquid drain pipe (10).

5. The environmentally friendly metal parts rust removal device according to claim 1, characterized in that: A sliding block (14) is fixedly mounted on the surface of the filter frame (13), a sliding groove (15) is provided inside the liquid storage cavity (12), and the sliding block (14) is slidably connected to the sliding groove (15).

6. The environmentally friendly metal parts rust removal device according to claim 1, characterized in that: The circulation assembly comprises a pump body (16) fixedly mounted inside the liquid storage chamber (12); a circulation pipe (17) is fixedly mounted on the surface of the pump body (16); and one end of the circulation pipe (17) is fixedly connected to the rust removal box (1).

7. The environmentally friendly metal parts rust removal device according to claim 1, characterized in that: A positioning block (20) is fixedly mounted on the bottom surface of the cover plate (18), and a positioning groove (21) is provided on the top surface of the rust removal box (1).

8. The environmentally friendly metal parts rust removal device according to claim 1, characterized in that: A liquid inlet pipe (22) is fixedly mounted on the top surface of the cover plate (18), and a liquid outlet pipe (23) is fixedly mounted on the bottom surface of the rust removal box (1).

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