Pickling tank for efficient pickling

Abstract

The utility model relates to the technical field of pickling pools, and discloses an efficient pickling pool which comprises a pickling pool body, a top plate is installed at the top end of the pickling pool body, a fixing sleeve is installed at the bottom end of the top plate, a sliding rod is slidably connected into the fixing sleeve, and a pull-out plate is installed at the bottom end of the sliding rod. And a water spraying mechanism is mounted at the bottom end of the top plate. According to the pickling tank for efficient pickling, after pickling of a part is completed, a pressing block is pressed inwards to drive an elastic spring to store force, meanwhile, limiting of a sliding rod is relieved, a push-pull rod is pulled to drive a pull-out plate to be pulled out of the pickling tank body, and when the pull-out plate is pulled out to the position of a pop-out opening, the elastic spring drives the pressing block to pop out rapidly; and the pull-out plate is fixed, at the moment, residual acid liquor on the surface of the pull-out plate is flushed off through the water spraying mechanism, the residual acid liquor on the surface of the part can be more thoroughly removed through secondary flushing, and therefore the acid pickling efficiency and quality are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pickling tanks, in particular to a pickling tank for efficient pickling. Background Art

[0002] A pickling tank is a device used for metal surface treatment. It removes the oxide layer, rust and other contaminants on the surface by immersing the metal products in an acidic solution. The tank body is generally a rectangular structure made of corrosion-resistant materials such as carbon steel plates or stainless steel plates. The pickling solution is usually an acidic solution such as hydrochloric acid, sulfuric acid, nitric acid, etc. The appropriate pickling solution can be selected according to the needs of different metal products.

[0003] After cleaning in the existing pickling tank, the parts need to be taken out for subsequent processing. However, after cleaning, due to the complex structure of the parts, grooves, gaps and other parts that are difficult to thoroughly rinse, the acid is likely to accumulate and remain in these hidden parts, which will affect the cleaning effect of the pickling tank and reduce the cleaning efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the prior art has the disadvantage that acid liquid is easily accumulated when parts are taken out, so we propose a pickling tank for efficient pickling.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a pickling tank for efficient pickling, comprising a pickling tank body, a top plate is installed at the top of the pickling tank body, a fixed sleeve is installed at the bottom end of the top plate, a sliding rod is slidably connected inside the fixed sleeve, a pull-out plate is installed at the bottom end of the sliding rod, a push-pull rod is installed at the top end of the sliding rod, a pressing groove is provided at the front end of the sliding rod, an elastic spring is installed inside the pressing groove, a pressing block is fixed at the front end of the elastic spring, a pop-up outlet is provided at the front end of the fixed sleeve, the inside of the pressing groove is slidably connected to the pressing block, and a water spraying mechanism is installed at the bottom end of the top plate.

[0006] Preferably, first sliding grooves are provided on both sides of the pressing groove, first sliding blocks are fixed on both sides of the pressing block, and the interior of the first sliding groove is slidably connected to the first sliding block.

[0007] Preferably, second sliding grooves are provided on both sides of the interior of the fixing sleeve, second sliding blocks are fixed on both sides of the sliding rod, and the interior of the second sliding groove is slidably connected to the second sliding block.

[0008] Preferably, a return spring is slidably connected to the surface of the push-pull rod, and the bottom end of the return spring is fixedly connected to the top end of the top plate.

[0009] Preferably, third sliders are fixed on both sides of the pull-out plate, third slide grooves are opened on both sides of the interior of the pickling tank body, and the interior of the third slide groove is slidably connected to the third slider.

[0010] Preferably, the size of the pressing block is adapted to the ejection port.

[0011] Preferably, a vibration mechanism is installed at the front end of the pickling tank body.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, after the pickling of the parts is completed, the pressing block is pressed inwardly to drive the elastic spring to store force and release the limit of the sliding rod. At this time, the push-pull rod is pulled to drive the pull-out plate to be pulled out from the pickling tank body. When it is pulled out to the position of the ejection outlet, the elastic spring drives the pressing block to pop out quickly to fix the pull-out plate. At this time, the acid liquid remaining on the surface is washed off by the water spray mechanism. The secondary flushing can more thoroughly remove the residual acid liquid on the surface of the parts, thereby effectively improving the efficiency and quality of pickling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the pickling tank of the utility model;

[0015] Figure 2 It is a schematic cross-sectional view of the internal structure of the pickling tank of the utility model;

[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0017] Figure 4 It is a cross-sectional schematic diagram of the pull-out plate fixing structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle.

[0019] Legend: 1. Pickling tank body; 2. Top plate; 3. Fixed sleeve; 4. Sliding rod; 5. Pull-out plate; 6. Push-pull rod; 7. Pressing groove; 8. Elastic spring; 9. Pressing block; 10. Pop-up outlet; 11. First slide groove; 12. First slider; 13. Second slide groove; 14. Second slider; 15. Reset spring; 16. Third slider; 17. Third slide groove; 18. Vibration mechanism; 19. Water spray mechanism. DETAILED DESCRIPTION

[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a pickling tank for efficient pickling, comprising a pickling tank body 1, a top plate 2 is installed at the top of the pickling tank body 1, a fixing sleeve 3 is installed at the bottom of the top plate 2, a sliding rod 4 is slidably connected inside the fixing sleeve 3, a pull-out plate 5 is installed at the bottom of the sliding rod 4, a push-pull rod 6 is installed at the top of the sliding rod 4, a pressing groove 7 is opened at the front end of the sliding rod 4, an elastic spring 8 is installed inside the pressing groove 7, a pressing block 9 is fixed at the front end of the elastic spring 8, a pop-up outlet 10 is opened at the front end of the fixing sleeve 3, the inside of the pressing groove 7 and the pressing block 9 are connected A sliding connection is provided, and a water spraying mechanism 19 is installed at the bottom end of the top plate 2. After the pickling of the parts is completed, the pressing block 9 is pressed inward to drive the elastic spring 8 to store force while releasing the limit of the sliding rod 4. At this time, the push-pull rod 6 is pulled to drive the pull-out plate 5 to be pulled out from the pickling tank body 1. When it is pulled out to the position of the ejection outlet 10, the elastic spring 8 drives the pressing block 9 to pop out quickly to fix the pull-out plate 5. At this time, the acid remaining on the surface is washed off by the water spraying mechanism 19. The secondary flushing can more thoroughly remove the residual acid on the surface of the parts, thereby effectively improving the efficiency and quality of pickling.

[0022] Reference Figure 4 As shown, in the present embodiment: first slide grooves 11 are provided on both sides of the pressing groove 7, first sliders 12 are fixed on both sides of the pressing block 9, and the interior of the first slide groove 11 is slidably connected to the first slider 12. Through the setting of the first slide groove 11 and the first slider 12, the pressing block 9 can form a stable limit during the movement, effectively preventing the pressing block 9 from falling off during the pop-up process, thereby affecting the fixing effect of the pull-out plate 5.

[0023] Reference Figure 5 As shown, in this embodiment: second sliding grooves 13 are opened on both sides of the interior of the fixed sleeve 3, and second sliding blocks 14 are fixed on both sides of the sliding rod 4. The interior of the second sliding groove 13 is slidably connected with the second sliding block 14. Through the arrangement of the second sliding groove 13 and the second sliding block 14, when the sliding rod 4 moves inside the fixed sleeve 3, the fixed sleeve 3 can form a stable guiding effect, thereby preventing the sliding rod 4 from running off the track and causing the pressing block 9 to be unable to pop out into the ejection outlet 10, affecting the fixation of the position of the sliding rod 4.

[0024] Reference Figure 2 As shown, in this embodiment: the surface of the push-pull rod 6 is slidably connected with a return spring 15, and the bottom end of the return spring 15 is fixedly connected to the top of the top plate 2. Through the setting of the return spring 15, the pull-out plate 5 can be quickly reset after use, which is convenient for the staff to use next time.

[0025] Reference Figure 2As shown, in this embodiment: third sliders 16 are fixed on both sides of the pull-out plate 5, third slide grooves 17 are opened on both sides inside the pickling tank body 1, and the interior of the third slide groove 17 is slidably connected to the third slider 16. Through the arrangement of the third slider 16 and the third slide groove 17, the pull-out plate 5 can be made more stable during the pulling-out process, thereby improving the moving stability of the pull-out plate 5 and improving the moving efficiency.

[0026] Reference Figure 4 As shown, in this embodiment: the size of the pressing block 9 is matched with the ejection port 10 , and through the matched setting, the pull-out plate 5 can have a more stable fixing effect when fixed, thereby further improving the placement stability of the pull-out plate 5 .

[0027] Reference Figure 1 As shown, in this embodiment: a vibration mechanism 18 is installed at the front end of the pickling tank body 1. Through the setting of the vibration mechanism 18, when the parts are cleaned, the vibration of the vibration mechanism 18 can make the parts cleaned more thoroughly, thereby improving the cleaning efficiency of the parts.

[0028] Working principle: when the pickling of the parts is completed, the pressing block 9 is pressed inward to drive the elastic spring 8 to store force while releasing the limit of the sliding rod 4. At this time, the push-pull rod 6 is pulled to drive the pull-out plate 5 to be pulled out from the pickling tank body 1. When it is pulled out to the position of the ejection outlet 10, the elastic spring 8 drives the pressing block 9 to pop out quickly, so that the pull-out plate 5 is fixed. At this time, the acid remaining on the surface is flushed off by the water spray mechanism 19. The secondary flushing can more thoroughly remove the residual acid on the surface of the parts, thereby effectively improving the efficiency and quality of pickling. Through the setting of the first slide groove 11 and the first slider 12, the pressing block 9 can form a stable limit during the movement process, effectively preventing the pressing block 9 from falling off during the ejection process, thereby affecting the fixing effect of the pull-out plate 5. Through the setting of the second slide groove 13 and the second slider 14, when the sliding rod 4 is in the fixed sleeve 3, the fixing sleeve 3 can form a stable guiding effect, thereby preventing the sliding rod 4 from running off and causing the pressing block 9 to be unable to pop out into the ejection outlet 10, affecting the fixing of the position of the sliding rod 4. Through the setting of the reset spring 15, the pull-out plate 5 can be quickly reset after use, which is convenient for the staff to use next time. Through the setting of the third slider 16 and the third slide groove 17, the pull-out plate 5 can be made more stable during the pulling process, thereby improving the moving stability of the pull-out plate 5 and improving the moving efficiency. Through the matching setting, the pull-out plate 5 can have a more stable fixing effect when fixed, thereby further improving the placement stability of the pull-out plate 5. Through the setting of the vibration mechanism 18, when the parts are cleaned, the vibration of the vibration mechanism 18 can make the parts cleaned more thoroughly, thereby improving the cleaning efficiency of the parts.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pickling tank for efficient pickling, comprising a pickling tank body (1), characterized in that: A top plate (2) is installed at the top of the pickling tank body (1), a fixed sleeve (3) is installed at the bottom of the top plate (2), a sliding rod (4) is slidably connected inside the fixed sleeve (3), a pull-out plate (5) is installed at the bottom of the sliding rod (4), a push-pull rod (6) is installed at the top of the sliding rod (4), a pressing groove (7) is provided at the front end of the sliding rod (4), an elastic spring (8) is installed inside the pressing groove (7), a pressing block (9) is fixed at the front end of the elastic spring (8), a pop-up outlet (10) is provided at the front end of the fixed sleeve (3), the inside of the pressing groove (7) is slidably connected to the pressing block (9), and a water spray mechanism (19) is installed at the bottom of the top plate (2).

2. A pickling tank for efficient pickling according to claim 1, characterized in that: First sliding grooves (11) are provided on both sides of the pressing groove (7), first sliding blocks (12) are fixed on both sides of the pressing block (9), and the interior of the first sliding groove (11) is slidably connected to the first sliding block (12).

3. A pickling tank for efficient pickling according to claim 1, characterized in that: Second sliding grooves (13) are provided on both sides of the interior of the fixing sleeve (3), second sliding blocks (14) are fixed on both sides of the sliding rod (4), and the interior of the second sliding groove (13) is slidably connected to the second sliding block (14).

4. A pickling tank for efficient pickling according to claim 1, characterized in that: A return spring (15) is slidably connected to the surface of the push-pull rod (6), and the bottom end of the return spring (15) is fixedly connected to the top end of the top plate (2).

5. A pickling tank for efficient pickling according to claim 1, characterized in that: A third sliding block (16) is fixed on both sides of the pull-out plate (5), and a third sliding groove (17) is provided on both sides of the interior of the pickling tank body (1), and the interior of the third sliding groove (17) is slidably connected to the third sliding block (16).

6. A pickling tank for efficient pickling according to claim 1, characterized in that: The size of the pressing block (9) is adapted to the ejection port (10).

7. A pickling tank for efficient pickling according to claim 1, characterized in that: A vibration mechanism (18) is installed at the front end of the pickling tank body (1).

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