Metal surface treatment tank

Abstract

The utility model discloses a metal surface treatment pond which comprises a pond body and a top frame, the two sides of the outer wall of the top of the pond body are rotationally connected with top covers through hinges, sealing gaskets are glued between the outer wall of the top of the pond body and the outer walls of the bottoms of the top covers, and the two ends of the pond body are rotationally connected with two opening and closing hydraulic cylinders through rotating shafts. The output ends of the opening and closing hydraulic cylinders are rotationally connected to the two ends of every two adjacent top covers through hinges, an overflow pipe, a waste discharge pipe and a blow-off pipe are connected to the outer wall of one side of the pool body in an inserted mode, one end of the overflow pipe is communicated with the waste discharge pipe, and exhaust holes distributed at equal intervals are connected to the outer walls of the tops of the top covers in an inserted mode. When metal surface treatment is carried out, the pool body is covered by the top cover, so that generated gas can be prevented from being directly dispersed in the workshop, then the gas generated in the pool body is guided and exhausted through the exhaust holes, the air in the workshop can be prevented from being polluted, and the generated gas can be conveniently recycled.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal surface treatment, and in particular relates to a metal surface treatment pool. Background Art

[0002] Metal surface treatment refers to a series of physical, chemical or electrochemical treatments on the metal surface to change its surface properties and improve its corrosion resistance, wear resistance, aesthetics or other functionality. These treatments can improve the performance of metal products, extend their service life, and enhance their suitability for specific environments or applications.

[0003] Metal surface treatment tanks are required during cleaning, degreasing, pickling and alkali cleaning processes, and gases such as hydrogen chloride, sulfur dioxide, nitric oxide and nitrogen dioxide may be produced during the treatment process, all of which are harmful to the human body.

[0004] In the prior art, metal surface treatment pools are usually not sealed, and these gases will be directly dispersed in the workshop, which will cause a certain degree of harm to operators. For this reason, we propose a metal surface treatment pool. Utility Model Content

[0005] The purpose of the present invention is to provide a metal surface treatment pool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal surface treatment pool, comprising a pool body and a top frame, both sides of the top outer wall of the pool body are connected to a top cover by a hinge, and a sealing gasket is glued between the top outer wall of the pool body and the bottom outer wall of the top cover, both ends of the pool body are connected to two opening and closing hydraulic cylinders by a rotating shaft, and the output ends of the opening and closing hydraulic cylinders are respectively connected to the two ends of the two adjacent top covers by a hinge, an overflow pipe, a waste pipe and a sewage pipe are inserted into the outer wall of one side of the pool body, and one end of the overflow pipe and the waste pipe are connected to each other, and exhaust holes distributed at equal distances are inserted into the top outer wall of the top cover.

[0007] Furthermore, an electric control box is fixedly installed on the outer wall of one side of the pool body by bolts, and the electric control box is electrically connected to the opening and closing hydraulic cylinder. Mounting frames distributed at equal distances are welded inside the pool body, and loading and unloading hydraulic cylinders are fixedly installed on the inside of the mounting frames by bolts. The loading and unloading hydraulic cylinders are electrically connected to the electric control box, and a guide pin is welded to the top of the loading and unloading hydraulic cylinder.

[0008] Furthermore, several material racks are provided below the top frame, and telescopic rods are installed between two adjacent material racks and between the material racks and the top frame by bolts. A bottom net is installed on the bottom outer wall of the material rack by screws, and pin holes distributed at equal distances are opened on the top outer wall of the top frame, and guide pins are inserted into the pin holes.

[0009] Furthermore, a plurality of support bars are fixedly mounted on the side inner wall of the tank body by means of bolts, and the bottom outer wall of the material rack is in contact with the top outer wall of the support bar.

[0010] Furthermore, a partition is fixedly installed inside the pool body by bolts, and a smooth glass layer is installed on the top outer wall of the partition by screws.

[0011] Furthermore, the top outer wall of the top cover is provided with mounting grooves distributed at equal distances, and observation windows are installed inside the mounting grooves by screws.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. Through the provision of the top cover and exhaust holes, when performing metal surface treatment, the top cover covers the pool body, thereby preventing the generated gas from being directly dispersed inside the workshop, and then the gas generated inside the pool body is guided and discharged through the exhaust holes, which can not only prevent the air inside the workshop from being polluted, but also facilitate the recovery and reuse of the generated gas.

[0014] 2. By setting up the material racks and telescopic rods, multiple material racks can be stacked up and down to increase the amount of metal to be processed that the device can carry, and the two are connected by telescopic rods. When loading and unloading, the telescopic rods extend under the action of gravity, so that the gap between the two material racks is increased, which can facilitate the operator to load and unload the metal to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the pool structure of the utility model;

[0017] Figure 3 This is a cross-sectional view of the pool structure of the utility model;

[0018] Figure 4 This is a cross-sectional view of the material rack structure of the present utility model;

[0019] In the figure: 1. Pool body; 2. Top cover; 3. Exhaust hole; 4. Observation window; 5. Sealing gasket; 6. Opening and closing hydraulic cylinder; 7. Electric control box; 8. Overflow pipe; 9. Waste pipe; 10. Sewage pipe; 11. Mounting frame; 12. Loading and unloading hydraulic cylinder; 13. Guide pin; 14. Partition; 15. Smooth glass layer; 16. Support bar; 17. Material rack; 18. Bottom net; 19. Telescopic rod; 20. Top frame; 21. Pin hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figures 1 to 4 The utility model provides a technical solution: a metal surface treatment pool, comprising a pool body 1 and a top frame 20, both sides of the top outer wall of the pool body 1 are rotatably connected to the top cover 2 through a hinge, and a sealing gasket 5 is glued between the top outer wall of the pool body 1 and the bottom outer wall of the top cover 2, both ends of the pool body 1 are rotatably connected to two opening and closing hydraulic cylinders 6 through a rotating shaft, and the output ends of the opening and closing hydraulic cylinders 6 are respectively rotatably connected to the two ends of the two adjacent top covers 2 through a hinge, an overflow pipe 8, a waste pipe 9 and a sewage pipe 10 are plugged into the outer wall of one side of the pool body 1, and one end of the overflow pipe 8 and the waste pipe 9 are connected to each other, and exhaust holes 3 distributed at equal distances are plugged into the top outer wall of the top cover 2.

[0022] From the above description, it can be seen that the utility model has the following beneficial effects: by setting the top cover 2 and the exhaust hole 3, when performing metal surface treatment, the top cover 2 covers the pool body 1, thereby preventing the generated gas from being directly dispersed inside the workshop, and then the gas generated inside the pool body 1 is guided and discharged through the exhaust hole 3, which can not only prevent the air inside the workshop from being polluted, but also facilitate the recovery and reuse of the generated gas.

[0023] Further, see Figure 1 The top outer wall of the top cover 2 is provided with mounting grooves distributed at equal distances, and an observation window 4 is installed inside the mounting groove by screws.

[0024] Example 2: Please refer to Figures 1 to 4As shown, on the basis of embodiment 1, the utility model provides a technical solution: an electric control box 7 is fixedly installed on the outer wall of one side of the pool body 1 by bolts, and the electric control box 7 is electrically connected to the opening and closing hydraulic cylinder 6, and the interior of the pool body 1 is welded with mounting brackets 11 distributed at equal distances, and the interior of the mounting bracket 11 is fixedly installed with loading and unloading hydraulic cylinders 12 by bolts, and the loading and unloading hydraulic cylinders 12 are electrically connected to the electric control box 7, and a guide pin 13 is welded to the top of the loading and unloading hydraulic cylinder 12, and a top frame 20 is provided below. There are several material racks 17, and telescopic rods 19 are installed between two adjacent material racks 17 and between the material racks 17 and the top rack 20 by bolts. The bottom outer wall of the material rack 17 is mounted with a bottom net 18 by screws. The top outer wall of the top rack 20 is provided with pin holes 21 distributed at equal distances, and the guide pins 13 are inserted into the pin holes 21. Several support bars 16 are fixed to the inner wall of the side of the pool body 1 by bolts, and the bottom outer wall of the material rack 17 and the top outer wall of the support bar 16 are in contact with each other.

[0025] By adopting the above technical solution, a material rack 17 and a telescopic rod 19 are set, and multiple material racks 17 are stacked up and down, which can increase the amount of metal to be processed that the device can carry, and the two are connected by the telescopic rod 19. When loading and unloading, the telescopic rod 19 stretches under the action of gravity, so that the gap between the two material racks 17 is increased, which can facilitate the operator to load and unload the metal to be processed.

[0026] Further, see Figure 3 A partition 14 is fixedly installed inside the cell body 1 by bolts, and a smooth glass layer 15 is installed on the top outer wall of the partition 14 by screws.

[0027] The working principle and use process of the present invention are as follows: when in use, the operator first controls the opening and closing hydraulic cylinder 6 to open the top cover 2 through the electric control box 7, and then controls the loading and unloading hydraulic cylinder 12 to start extending through the electric control box 7. The loading and unloading hydraulic cylinder 12 lifts the top frame 20 upward. At this time, the top frame 20 rises, and the telescopic rod 19 extends under the action of gravity. As the top frame 20 rises, each telescopic rod 19 extends to its maximum length, and the rear material rack 17 rises with the top frame 20 until it leaves the interior of the pool body 1. Then the operator can place the metal to be processed inside each material rack 17. After placement, the operator controls the loading and unloading hydraulic cylinder 12 to retract through the electric control box 7 again. As the bottom material rack 17 contacts the support bar 16, the telescopic rod 19 will Under the pressure of the upper material rack 17 and the top rack 20, it shrinks until all the material racks 17 and the metal placed on the material rack 17 are immersed in the interior of the tank body 1. At this time, if the solution overflows, the solution will be discharged through the overflow pipe 8 and the waste pipe 9, which is convenient for recycling and reuse, and will not overflow directly through the top of the tank body 1. Finally, the operator starts the opening and closing hydraulic cylinder 6 through the electric control box 7, and the opening and closing hydraulic cylinder 6 drives the top cover 2 to close. At this time, the solution inside the tank body 1 performs surface treatment on the metal to be treated, and the debris and impurities scattered on the metal to be treated will sink to the bottom of the tank body 1 through the holes on the partition 14; when cleaning is needed, the operator discharges the waste solution inside the tank body 1 through the waste pipe 9 to facilitate recycling and treatment, and then discharges the sludge under the partition 14 through the sewage pipe 10.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0029] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A metal surface treatment tank, comprising a tank body (1) and a top frame (20), Features: Both sides of the top outer wall of the pool body (1) are rotatably connected to a top cover (2) via a hinge, and a sealing gasket (5) is glued between the top outer wall of the pool body (1) and the bottom outer wall of the top cover (2). Both ends of the pool body (1) are rotatably connected to two opening and closing hydraulic cylinders (6) via a rotating shaft, and the output ends of the opening and closing hydraulic cylinders (6) are respectively rotatably connected to the two ends of two adjacent top covers (2) via a hinge. An overflow pipe (8), a waste pipe (9) and a sewage pipe (10) are plugged into the outer wall of one side of the pool body (1), and one end of the overflow pipe (8) and the waste pipe (9) are mutually connected. The top outer wall of the top cover (2) is plugged with exhaust holes (3) distributed at equal distances.

2. A metal surface treatment pool according to claim 1, Features: An electric control box (7) is fixedly mounted on an outer wall of one side of the tank body (1) by means of bolts, and the electric control box (7) is electrically connected to the opening and closing hydraulic cylinder (6); mounting frames (11) are welded to the inside of the tank body (1) and are distributed at equal distances; a loading and unloading hydraulic cylinder (12) is fixedly mounted to the inside of the mounting frame (11) by means of bolts, and the loading and unloading hydraulic cylinder (12) is electrically connected to the electric control box (7); a guide pin (13) is welded to the top of the loading and unloading hydraulic cylinder (12).

3. A metal surface treatment pool according to claim 2, Features: A plurality of material racks (17) are arranged below the top frame (20), and telescopic rods (19) are installed between two adjacent material racks (17) and between the material racks (17) and the top frame (20) by bolts, a bottom net (18) is installed on the bottom outer wall of the material rack (17) by screws, and pin holes (21) distributed at equal distances are opened on the top outer wall of the top frame (20), and the guide pins (13) are inserted into the pin holes (21).

4. A metal surface treatment pool according to claim 3, Features: A plurality of support bars (16) are fixedly mounted on the side inner wall of the tank body (1) by means of bolts, and the bottom outer wall of the material rack (17) and the top outer wall of the support bar (16) are in contact with each other.

5. A metal surface treatment pool according to claim 1, Features: A partition (14) is fixedly installed inside the pool body (1) by means of bolts, and a smooth glass layer (15) is installed on the top outer wall of the partition (14) by means of screws.

6. A metal surface treatment pool according to claim 1, Features: The top outer wall of the top cover (2) is provided with mounting grooves which are distributed at equal distances, and an observation window (4) is mounted inside the mounting groove by means of screws.

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