Efficient pickling device for metal surface

Abstract

The utility model discloses an efficient metal surface pickling device, which relates to the technical field of metal pickling and comprises a box body, a sealing cover and a driving component, the sealing cover is arranged at the top end of the box body, the driving component extending into the box body is arranged at the top end of the sealing cover, and a filtering and cleaning mechanism is arranged in the box body. A rotating wheel is rotated to drive a displacement block and a locking rod to move, so that the locking rod can be locked with a connecting block, on the contrary, impurities filtered on the surface can be quickly removed after a filter screen is taken out, and meanwhile, a pickling solution is discharged through a water outlet formed in one side; according to the efficient pickling device for the metal surface, waste of pickling liquid can be avoided when the efficient pickling device for the metal surface is used for pickling metal, the pull rod can be pulled to be separated from the stirring blades, so that the stirring blades are detached, the situation that the stirring blades are bent easily in the process of stirring the metal for pickling for a long time is avoided, and therefore the replaced stirring blades can stir the metal more conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pickling, in particular to a high-efficiency metal surface pickling device. Background Art

[0002] The method of using acid solution to remove scale and rust on the metal surface is called pickling. It is a method of cleaning the metal surface. Generally, metal parts are immersed in an acid solution pickling device for pickling to remove oxides on the metal surface. It is a pretreatment or intermediate treatment for processes such as electroplating, enameling, and rolling. The pickling process mainly includes immersion pickling, spray pickling, and acid paste rust removal. However, the current metal surface high-efficiency pickling device still has some defects, such as:

[0003] When the existing metal surface high-efficiency pickling device is in use, impurities are generated when the metal to be cleaned is cleaned in the metal surface high-efficiency pickling device, so that the impurities are mixed with the pickling liquid, making it difficult to pickle the metal surface, which not only wastes the pickling liquid, but also affects the pickling effect, so that the metal surface high-efficiency pickling device is inconvenient when pickling the metal. Summary of the invention

[0004] The utility model aims to provide a metal surface efficient pickling device to solve the problem that the metal surface efficient pickling device proposed in the above background technology is not convenient for stable placement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal surface high-efficiency pickling device, comprising a box body, a sealing cover and a driving assembly;

[0006] A sealing cover is arranged at the top of the box body, and a driving component extending into the inside of the box body is arranged at the top of the sealing cover.

[0007] Preferably, a filtering and cleaning mechanism is provided inside the casing, and the filtering and cleaning mechanism includes a mounting seat, a filter screen, a connecting block, a threaded rod, a bevel gear set, a rotating rod, a rotating wheel, a displacement block and a locking rod. A mounting seat is welded and connected inside the casing, filter screens are provided inside the two mounting seats, connecting blocks are welded and connected on both sides of the bottom ends of the filter screens, threaded rods are connected on both sides of the mounting seat through bearings, a bevel gear set is provided on the surface of the threaded rod, one end of the bevel gear set is connected to a rotating rod extending to the outside of the mounting seat, and the end of the rotating rod away from the bevel gear set is connected to the rotating wheel.

[0008] Preferably, a displacement block is threadedly connected to the side of the threaded rod away from the bevel gear group, a locking rod is welded to one end of the displacement block, a guide block is welded to the end of the displacement block away from the locking rod, a guide seat is provided at one end of the mounting seat close to the guide block, and the displacement block and the mounting seat form a sliding structure through the guide block and the guide seat.

[0009] Preferably, disassembly and replacement mechanisms are provided on both sides of the driving assembly, and a disassembly and replacement mechanism is provided at the bottom end of the driving assembly. The disassembly and replacement mechanism includes a fixed seat, a pull rod, a limit plate, a spring, a mounting seat and a locking groove. A mounting seat is provided at the bottom end of the driving assembly, and a pull rod extending into the mounting seat passes through the interior of the fixed seat.

[0010] Preferably, a limiting plate is sleeved on the outer side of the pull rod, and a spring is welded and connected between the limiting plate and the fixing seat.

[0011] Preferably, a stirring blade extending into the interior of the box is provided at the bottom end of the driving component, a locking groove is provided on one side of the stirring blade close to the pull rod, and the fixing seat and the stirring blade form a locking structure through the pull rod and the locking groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the metal surface efficient pickling device drives the displacement block and the locking rod to move by rotating the rotating wheel, so that the locking rod can be locked with the connecting block. Conversely, after the filter screen is taken out, the impurities filtered on the surface can be quickly removed, and the pickling liquid is discharged through the drain port set on one side, so that the metal surface efficient pickling device can avoid the waste of pickling liquid when pickling the metal, and can be separated from the stirring blade by pulling the pull rod, so that the stirring blade can be disassembled, and the stirring blade can be prevented from bending easily during the long-term pickling process of the metal, so that the replaced stirring blade can be more convenient to move the metal.

[0013] 1. The metal surface efficient pickling device can drive the rotating wheel to rotate when the rotating wheel rotates, so that the rotating rod can drive the bevel gear set to rotate when the rotating rod rotates, and the bevel gear set can drive the threaded rod to rotate when the rotating wheel rotates, so that the threaded rod can drive the displacement block to move when the rotating wheel rotates, so that the displacement block can drive the guide block to move inside the guide seat when the displacement block moves, so that the displacement block is more stable when moving, and the displacement block can drive the locking rod to move when the displacement block moves, so that the locking rod can be locked with the connecting block, so that the filter net can be installed on the surface of the mounting seat, on the contrary, after the filter net is taken out, the impurities filtered on the surface can be quickly removed, and the pickling liquid can be discharged through the drain port set on one side, so that the metal surface efficient pickling device can avoid the waste of pickling liquid when pickling the metal, and the metal surface efficient pickling device can be more convenient when pickling the metal;

[0014] 2. The metal surface efficient pickling device can pull the pull rod so that the pull rod can drive the limit plate to move when it moves, so that the limit plate can squeeze the spring connected on one side when it moves, so that the pull rod can be separated from the locking groove when it moves, and at the same time the pull rod can be separated from the stirring blade, so that the stirring blade can be disassembled and the stirring blade can be prevented from bending during the long-term metal pickling process, thereby making it more convenient for the replaced stirring blade to move the metal, and the metal surface efficient pickling device can be more effective in pickling the metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cutaway structure of the utility model;

[0016] Figure 2 A top view of the filter cleaning mechanism of the utility model

[0017] Figure 3 This is an enlarged front cutaway view of the filter cleaning mechanism of the utility model;

[0018] Figure 4 It is an enlarged front view cutaway view of the disassembly and replacement mechanism of the utility model.

[0019] In the figure: 1. box body; 2. sealing cover; 3. driving assembly; 4. filtering and cleaning mechanism; 401. mounting seat; 402. filter screen; 403. connecting block; 404. threaded rod; 405. bevel gear set; 406. rotating rod; 407. rotating wheel; 408. displacement block; 409. locking rod; 5. guide block; 6. guide seat; 7. disassembly and replacement mechanism; 701. fixing seat; 702. pulling rod; 703. limiting plate; 704. spring; 705. connecting seat; 706. locking groove; 8. stirring blade. 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] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a metal surface efficient pickling device, comprising a box body 1, a sealing cover 2 and a driving assembly 3;

[0022] The housing 1 is provided with a filter cleaning mechanism 4, which includes a mounting seat 401, a filter screen 402, a connecting block 403, a threaded rod 404, a bevel gear set 405, a rotating rod 406, a rotating wheel 407, a displacement block 408 and a locking rod 409. The housing 1 is welded with a mounting seat 401, two mounting seats 401 are provided with filter screens 402 on the inner sides, and connecting blocks 403 are welded on both sides of the bottom ends of the filter screens 402. The mounting seats 401 are connected with threaded rods 404 on both sides through bearings, and the surface of the threaded rods 404 is provided with a bevel gear set 405. One end of the bevel gear set 405 is connected to a rotating rod 406 extending to the outside of the mounting seat 401, and the end of the rotating rod 406 away from the bevel gear set 405 is connected to a rotating wheel 407, and the side of the threaded rod 404 away from the bevel gear set 405 is threadedly connected to a displacement block 408, one end of the displacement block 408 is welded to a locking rod 409, and the end of the displacement block 408 away from the locking rod 409 is welded to a guide block 5, and a guide seat 6 is provided at one end of the mounting seat 401 near the guide block 5, and the displacement block 408 and the mounting seat 401 form a sliding structure through the guide block 5 and the guide seat 6.

[0023] See also Figure 1 , Figure 2 and Figure 3 It can be seen that by rotating the rotating wheel 407, the displacement block 408 and the locking rod 409 are driven to move, so that the locking rod 409 can be locked with the connecting block 403. Conversely, after the filter screen 402 is taken out, the impurities filtered on the surface can be quickly removed, and the pickling liquid can be discharged through the drain port set on one side, thereby making the metal surface efficient pickling device avoid the waste of pickling liquid when pickling the metal.

[0024] See also Figure 1 and Figure 4 It can be seen that a disassembly and replacement mechanism 7 is provided at the bottom end of the driving component 3, and the disassembly and replacement mechanism 7 includes a fixed seat 701, a pull rod 702, a limit plate 703, a spring 704, a connecting seat 705 and a locking groove 706. A connecting seat 705 is provided at the bottom end of the driving component 3. A pull rod 702 extending to the inside of the connecting seat 705 runs through the inside of the fixed seat 701, and a limit plate 703 is sleeved on the outer side of the pull rod 702. A spring 704 is welded and connected between the limit plate 703 and the fixed seat 701. A stirring blade 8 extending to the inside of the box body 1 is provided at the bottom end of the driving component 3. A locking groove 706 is provided on the side of the stirring blade 8 close to the pull rod 702, and the fixed seat 701 and the stirring blade 8 form a locking structure through the pull rod 702 and the locking groove 706.

[0025] See also Figure 1 and Figure 4It can be seen that by pulling the pull rod 702, the stirring blade 8 can be separated, so that the stirring blade 8 can be disassembled and the stirring blade 8 can be prevented from bending during the long-term pickling process of the metal, thereby making it more convenient to move the metal with the replaced stirring blade 8.

[0026] In summary, the method of using an acid solution to remove oxide scale and rust on the metal surface is called pickling, which is a method for cleaning the metal surface. After the metal is placed inside the box 1, the drive component 3 is started. In this process, the rotating wheel 407 drives the rotating rod 406, the bevel gear set 405 and the threaded rod 404 to rotate, so that the threaded rod 404 can drive the displacement block 408 to move, and the displacement block 408 can drive the locking rod 409 to move, so that the locking rod 409 can be locked with the connecting block 403. On the contrary, after the filter screen 402 is taken out, the impurities filtered on the surface can be quickly removed, and the pickling liquid is discharged through the drain port set on one side, so that the metal surface efficient pickling device can avoid the waste of pickling liquid when pickling the metal, and the metal surface efficient pickling device can be more convenient when pickling the metal. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A metal surface high-efficiency pickling device, comprising a housing (1), a sealing cover (2) and a drive assembly (3), characterized in that: A sealing cover (2) is provided at the top end of the box body (1), and a driving component (3) extending into the interior of the box body (1) is provided on the surface of the sealing cover (2).

2. A metal surface efficient pickling device according to claim 1, characterized in that: The housing (1) is provided with a filter cleaning mechanism (4) inside, and the filter cleaning mechanism (4) comprises a mounting seat (401), a filter screen (402), a connecting block (403), a threaded rod (404), a bevel gear set (405), a rotating rod (406), a rotating wheel (407), a displacement block (408) and a locking rod (409). The housing (1) is welded with the mounting seat (401) inside, and the filter screens (402) are provided inside the two mounting seats (401). 2), connecting blocks (403) are welded on both sides of the bottom end of the filter screen (402), threaded rods (404) are connected to both sides of the interior of the mounting seat (401) via bearings, a bevel gear set (405) is provided on the surface of the threaded rod (404), one end of the bevel gear set (405) is connected to a rotating rod (406) extending to the outside of the mounting seat (401), and one end of the rotating rod (406) away from the bevel gear set (405) is connected to a rotating wheel (407).

3. A metal surface efficient pickling device according to claim 2, characterized in that: A displacement block (408) is threadedly connected to a side of the threaded rod (404) away from the bevel gear set (405); a locking rod (409) is welded to one end of the displacement block (408); a guide block (5) is welded to one end of the displacement block (408) away from the locking rod (409); a guide seat (6) is provided at one end of the mounting seat (401) close to the guide block (5); and a sliding structure is formed between the displacement block (408) and the mounting seat (401) via the guide block (5) and the guide seat (6).

4. A metal surface efficient pickling device according to claim 1, characterized in that: The bottom end of the driving assembly (3) is provided with a disassembly and replacement mechanism (7), the disassembly and replacement mechanism (7) comprising a fixed seat (701), a pull rod (702), a limit plate (703), a spring (704), a connecting seat (705) and a locking groove (706), the bottom end of the driving assembly (3) is provided with a connecting seat (705), the inside of the fixed seat (701) is penetrated by a pull rod (702) extending into the inside of the connecting seat (705).

5. A metal surface efficient pickling device according to claim 4, characterized in that: A limiting plate (703) is sleeved on the outer side of the pull rod (702), and a spring (704) is welded and connected between the limiting plate (703) and the fixing seat (701).

6. A metal surface efficient pickling device according to claim 4, characterized in that: A stirring blade (8) extending into the interior of the box (1) is provided at the bottom end of the driving assembly (3); a locking groove (706) is provided on one side of the stirring blade (8) close to the pull rod (702); and the fixing seat (701) and the stirring blade (8) form a locking structure via the pull rod (702) and the locking groove (706).

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