Multifunctional metal surface etching device

Abstract

The utility model provides a multifunctional metal surface etching device which comprises a box body, clamping mechanisms are arranged on the two sides of the inner wall of the box body, a liquid storage box is fixedly installed on the upper surface of the box body, a spraying mechanism is arranged at the top of the box body, an adjusting mechanism is arranged on one side of the spraying mechanism, and a filtering mechanism is arranged at the bottom of the box body. A rotating door is rotationally connected to the surface of the front end of the box body, and a liquid discharging pipe is fixedly installed on the surface of one side of the box body. The spraying mechanism and the adjusting mechanism are used, a submersible pump is adopted to extract etching liquid, the etching liquid is evenly sprayed to the surface of a metal workpiece through a plurality of atomizing nozzles on a water drainage pipe, and through the design of a threaded rod and a sliding plate, the effect that different numbers of atomizing nozzles can be adjusted to spray according to the size of metal is achieved; and spraying can be more uniform, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal etching, and more specifically, to a multifunctional metal surface etching device. Background Technology

[0002] Metal etching is a technique that removes metallic materials using chemical reactions or physical impacts. It is mainly divided into two categories: wet etching and dry etching. This technique involves immersing the metal workpiece in a special etching solution, where the acid or alkali in the solution reacts chemically with the metal to selectively remove some of the metallic substances from the product's surface, thereby creating fine patterns, text, intaglio lettering, grooves, and other surface textures.

[0003] The prior art disclosed in patent publication (announcement) number CN213977884U is a multifunctional metal etching device, including: a device body and a liquid storage chamber. The liquid storage chamber is installed at the lower right end of the device body, and etching components are provided inside the device body and on the liquid storage chamber. An auxiliary component is provided at the bottom inner part of the device body.

[0004] The aforementioned patent document discloses a multifunctional metal etching device. While it addresses the shortcomings of existing metal etching devices, such as the lack of dust removal capabilities, the inability to fix metals of different sizes during etching, leading to displacement of the metal during etching, the device employs three nozzles for spraying. Although this method can cover the metal surface to some extent, simply adjusting the nozzle positions often fails to ensure that the etching solution is evenly and fully applied to every corner of the metal surface, resulting in uneven spraying. Furthermore, the device lacks an effective collection mechanism for the etching solution after spraying, often resulting in direct discharge of the etching solution after the etching task is completed, which not only wastes resources but may also have adverse environmental impacts.

[0005] Therefore, we have made improvements to this and proposed a multifunctional metal surface etching device. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a multifunctional metal surface etching device, which solves the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] A multifunctional metal surface etching device is provided to solve the above problems.

[0009] The application is as follows:

[0010] The box includes a housing, with clamping mechanisms on both sides of the inner wall of the housing, a liquid storage tank fixedly installed on the upper surface of the housing, a spraying mechanism on the top of the housing, an adjustment mechanism on one side of the spraying mechanism, a filtration mechanism at the bottom of the housing, a rotating door rotatably connected to the front surface of the housing, and a drain pipe fixedly installed on one side of the housing.

[0011] The clamping mechanism includes two hydraulic telescopic rods, which are fixedly installed on the inner walls of both sides of the box. The telescopic ends of the hydraulic telescopic rods are fixedly fitted with clamping plates.

[0012] As a preferred technical solution of this application, the spraying mechanism includes a submersible pump, which is fixedly installed inside the liquid storage tank. A water pumping pipe is fixedly connected to one side surface of the submersible pump, and a connecting pipe is fixedly connected to the other side surface of the submersible pump. A drain pipe is provided inside the tank, and the drain pipe is connected to the connecting pipe. Several atomizing nozzles are fixedly connected to the lower surface of the drain pipe.

[0013] As a preferred technical solution of this application, fixing rods are fixedly installed on both sides of the drain pipe, and the top of the fixing rods is fixedly connected to the top of the box.

[0014] As a preferred technical solution of this application, the adjusting mechanism includes a sliding block, and there are two sliding blocks. The two sliding blocks are respectively arranged on both sides inside the drain pipe, and a sealing block is fixedly installed on one side surface of each of the two sliding blocks. The sealing blocks are slidably connected inside the drain pipe, and a connecting rod is fixedly installed on the other side surface of the two sliding blocks.

[0015] As a preferred technical solution of this application, a sliding plate is fixedly installed on one side surface of each of the two connecting rods, a threaded rod is rotatably connected inside the box, and the threads at both ends of the threaded rod are in opposite directions. Both sliding plates are threadedly connected to the threaded rod, and a handle is fixedly installed at one end of the threaded rod. A limit plate is fixedly installed inside the box, and both sliding plates are slidably connected to the limit plate.

[0016] As a preferred technical solution of this application, the filtering mechanism includes a fixed frame, and a sliding frame is slidably connected to the upper side of the fixed frame. The sliding frame is connected to the housing by a sliding connection, and a filter screen is fixedly installed at the bottom of the sliding frame. A pull block is fixedly installed on one side surface of the sliding frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the scheme of this application:

[0019] 1. By using a spraying mechanism and an adjustment mechanism, a submersible pump is used to extract etching solution, which is then evenly sprayed onto the surface of the metal workpiece through multiple atomizing nozzles on the drain pipe. The design of the threaded rod and sliding plate allows for adjustment of the number of atomizing nozzles according to the size of the metal, resulting in more uniform spraying and improved practicality of the device.

[0020] 2. By setting up a filter screen and a sliding frame, the etching solution after spraying can be effectively filtered to remove impurities and particulate matter, making it easy to collect the etching solution after spraying, reducing resource waste and environmental pollution. The sliding frame can slide out to facilitate the cleaning of the filtered metal impurities. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of the multifunctional metal surface etching apparatus provided in this application;

[0022] Figure 2 A three-dimensional structural diagram of the internal structure of the multifunctional metal surface etching device provided in this application;

[0023] Figure 3 A side view of the cross-sectional structure of the multifunctional metal surface etching apparatus provided in this application;

[0024] Figure 4 A three-dimensional structural diagram of the top of the housing of the multifunctional metal surface etching device provided in this application;

[0025] Figure 5 A schematic diagram of the adjustment mechanism of the multifunctional metal surface etching device provided in this application.

[0026] The image shows:

[0027] 1. Housing; 2. Clamping mechanism; 201. Hydraulic telescopic rod; 202. Clamping plate; 3. Liquid storage tank; 4. Spraying mechanism; 401. Submersible pump; 402. Pumping pipe; 403. Connecting pipe; 404. Drain pipe; 405. Atomizing nozzle; 406. Fixing rod; 5. Adjusting mechanism; 501. Sliding block; 502. Sealing block; 503. Connecting rod; 504. Sliding plate; 505. Threaded rod; 506. Handle; 507. Limiting plate; 6. Filtering mechanism; 601. Fixing frame; 602. Sliding frame; 603. Filter screen; 604. Pull block; 7. Revolving door; 8. Drain pipe. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0029] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] To address the technical problems in the background section, the following multifunctional metal surface etching apparatus is provided:

[0034] Combination Figure 1 - Figure 5 As shown, the present invention provides a multifunctional metal surface etching device, including a housing 1, clamping mechanisms 2 on both sides of the inner wall of the housing 1, a liquid storage tank 3 fixedly installed on the upper surface of the housing 1, a spraying mechanism 4 on the top of the housing 1, an adjusting mechanism 5 on one side of the spraying mechanism 4, a filtering mechanism 6 on the bottom of the housing 1, a rotating door 7 rotatably connected to the front surface of the housing 1, and a drain pipe 8 fixedly installed on one side of the housing 1; the clamping mechanism 2 includes a hydraulic telescopic rod 201, and two hydraulic telescopic rods 201 are provided, and the two hydraulic telescopic rods 201 are respectively fixedly installed on the inner walls of both sides of the housing 1, and a clamping plate 202 is fixedly installed at the telescopic end of the hydraulic telescopic rod 201.

[0035] In this embodiment: the clamping mechanism 2 is driven by two hydraulic telescopic rods 201 to work the clamping plate 202, so as to achieve a stable and flexible clamping and fixing of the metal workpiece, ensuring the stability and accuracy of the etching process; the liquid storage tank 3 is set to facilitate the storage of etching liquid, and together with the top spraying mechanism 4, the etching liquid can be sprayed evenly on the metal surface to achieve efficient etching; the adjustment mechanism 5 can adjust the spraying range according to the size of the metal workpiece, so that the etching liquid is sprayed evenly on the surface of the metal workpiece.

[0036] In a preferred embodiment, the spraying mechanism 4 includes a submersible pump 401, which is fixedly installed inside the liquid storage tank 3. A water pumping pipe 402 is fixedly connected to one side surface of the submersible pump 401, and a connecting pipe 403 is fixedly connected to the other side surface of the submersible pump 401. A drain pipe 404 is provided inside the tank 1, and the drain pipe 404 is connected to the connecting pipe 403. A plurality of atomizing nozzles 405 are fixedly connected to the lower surface of the drain pipe 404.

[0037] In this embodiment: the submersible pump 401 is installed inside the liquid storage tank 3. One side of the submersible pump 401 is connected to a water suction pipe 402 for drawing liquid from the liquid storage tank 3, while the other side is connected to the drain pipe 404 inside the tank 1 through a connecting pipe 403. Multiple atomizing nozzles 405 are provided on the lower surface of the drain pipe 404, so that the liquid can be drawn and pressurized by the submersible pump 401 and then evenly distributed to each atomizing nozzle 405 through the drain pipe 404, thereby achieving efficient spraying operation.

[0038] In a preferred embodiment, fixing rods 406 are fixedly installed on both sides of the drain pipe 404, and the top of the fixing rods 406 is fixedly connected to the top of the box 1.

[0039] In this embodiment, fixing rods 406 are installed on both sides of the drain pipe 404. The tops of these fixing rods 406 are firmly connected to the top of the box 1, forming a stable support structure to achieve the effect of fixing the drain pipe 404.

[0040] refer to Figure 1 - Figure 5 Based on the above embodiments, in order to adjust the spraying range according to different workpiece sizes, this embodiment provides the following design:

[0041] In a preferred embodiment, the adjusting mechanism 5 includes a sliding block 501, and two sliding blocks 501 are provided. The two sliding blocks 501 are respectively provided on both sides inside the drain pipe 404, and a sealing block 502 is fixedly installed on one side surface of each of the two sliding blocks 501. The sealing block 502 is slidably connected inside the drain pipe 404, and a connecting rod 503 is fixedly installed on the other side surface of the two sliding blocks 501.

[0042] In this embodiment, two sliding blocks 501 are disposed on both sides inside the drain pipe 404. A sealing block 502 is fixedly installed on one side surface of each sliding block 501. These sealing blocks 502 can slide smoothly inside the drain pipe 404, ensuring no liquid leakage occurs during adjustment. Meanwhile, a connecting rod 503 is fixedly connected to the other side surface of the two sliding blocks 501. This allows the positions of the sliding blocks 501 and sealing blocks 502 to be easily moved by operating the connecting rod 503, enabling precise adjustment of the spray range according to the size of the workpiece.

[0043] refer to Figure 1 - Figure 5 Based on the above embodiments, in order to drive the connecting rods 503 on both sides to slide, this embodiment provides the following design:

[0044] In a preferred embodiment, a sliding plate 504 is fixedly installed on one side surface of each of the two connecting rods 503. A threaded rod 505 is rotatably connected inside the housing 1, and the threads at both ends of the threaded rod 505 are in opposite directions. Both sliding plates 504 are threadedly connected to the threaded rod 505, and a handle 506 is fixedly installed at one end of the threaded rod 505. A limiting plate 507 is fixedly installed inside the housing 1, and both sliding plates 504 are slidably connected to the limiting plate 507.

[0045] In this embodiment: a threaded rod 505 is rotatably connected inside the housing 1. The threads at both ends of the threaded rod 505 are in opposite directions. When the threaded rod 505 rotates, the two sliding plates 504 that are threaded to it will move in opposite directions. For ease of operation, a handle 506 is fixedly installed at one end of the threaded rod 505. To limit the stability of the sliding of the sliding plates 504, a limiting plate 507 is fixedly installed inside the housing 1. Both sliding plates 504 are slidably connected to this limiting plate 507, which can effectively improve the stability of the sliding of the two sliding plates 504.

[0046] refer to Figure 1 - Figure 3 Based on the above embodiments, in order to filter the used etching solution, this embodiment provides the following design:

[0047] In a preferred embodiment, the filter mechanism 6 includes a fixed frame 601, and a sliding frame 602 is slidably connected to the upper side of the fixed frame 601. The sliding frame 602 is connected to the housing 1 by a sliding connection. A filter screen 603 is fixedly installed at the bottom of the sliding frame 602, and a pull block 604 is fixedly installed on one side surface of the sliding frame 602.

[0048] In this embodiment: the sliding frame 602 is slidably connected to the housing 1, facilitating installation and disassembly. The fixed frame 601 inside the housing 1 supports the sliding frame 602. A filter screen 603 is fixedly installed at the bottom of the sliding frame 602 to trap impurities and particles in the etching solution. A pull block 604 is fixedly installed on one side surface of the sliding frame 602. This facilitates operation and allows the filter screen 603 to be easily replaced and cleaned, ensuring the filtration effect.

[0049] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0050] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A multifunctional metal surface etching device comprising a box (1), characterized in that: The both sides of the inner wall of the box (1) are provided with clamping mechanisms (2), and the upper surface of the box (1) is fixedly installed with a liquid storage tank (3), the top of the box (1) is provided with a spraying mechanism (4), and the side of the spraying mechanism (4) is provided with an adjusting mechanism (5), the bottom of the box (1) is provided with a filtering mechanism (6), and the front end surface of the box (1) is rotatably connected with a rotating door (7), and the side surface of the box (1) is fixedly installed with a liquid discharge pipe (8). The clamping mechanism (2) comprises a hydraulic telescopic rod (201), and the hydraulic telescopic rod (201) is provided with two, and the two hydraulic telescopic rods (201) are fixedly installed on the both sides of the inner wall of the box (1), and the telescopic end of the hydraulic telescopic rod (201) is fixedly installed with a clamping plate (202).

2. The multifunctional metal surface etching device according to claim 1, wherein: The spraying mechanism (4) comprises a submersible pump (401), and the submersible pump (401) is fixedly installed in the inside of the liquid storage tank (3), one side surface of the submersible pump (401) is fixedly connected with a water suction pipe (402), and the other side surface of the submersible pump (401) is fixedly connected with a connecting pipe (403), the inside of the box (1) is provided with a drain pipe (404), and the drain pipe (404) is communicated with the connecting pipe (403), and the lower surface of the drain pipe (404) is fixedly connected with a plurality of atomizing nozzles (405).

3. The multi-functional metal surface etching device of claim 2, wherein: The both side surfaces of the drain pipe (404) are fixedly installed with fixed rods (406), and the top ends of the fixed rods (406) are fixedly connected with the top of the box (1).

4. The multi-functional metal surface etching device of claim 1, wherein: The adjusting mechanism (5) comprises a sliding block (501), and the sliding block (501) is provided with two, and the both sides of the inside of the drain pipe (404) are provided with two sliding blocks (501), and the one side surface of the two sliding blocks (501) is fixedly installed with a sealing block (502), and the sealing block (502) is slidably connected in the inside of the drain pipe (404), and the other side surface of the two sliding blocks (501) is fixedly installed with a connecting rod (503).

5. The multi-functional metal surface etching device of claim 4, wherein: The one side surface of the two connecting rods (503) is fixedly installed with a sliding plate (504), the inside of the box (1) is rotatably connected with a threaded rod (505), and the thread directions of the two ends of the threaded rod (505) are opposite, the two sliding plates (504) are threadedly connected with the threaded rod (505), and one end of the threaded rod (505) is fixedly installed with a handle (506), the inside of the box (1) is fixedly installed with a limiting plate (507), and the two sliding plates (504) are slidably connected with the limiting plate (507).

6. The multi-functional metal surface etching device of claim 1, wherein: The filtering mechanism (6) comprises a fixed frame (601), and the upper side of the fixed frame (601) is slidably connected with a sliding frame (602), the sliding frame (602) is slidably connected with the box (1), and the bottom of the sliding frame (602) is fixedly installed with a filter screen (603), and the one side surface of the sliding frame (602) is fixedly installed with a pulling block (604).

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