Acidification treatment device for hot-dip galvanized steel pipe

Abstract

The utility model discloses an acidizing treatment device for a hot-dip galvanized steel pipe, which comprises a supporting seat, a solution tank is arranged in the supporting seat, both sides of the bottom end of the solution tank are provided with liquid discharge pipelines, the top end of the supporting seat is provided with a bracket, both sides of the outer side wall of a rotating shaft are fixedly provided with spools, and the spools are provided with liquid discharge pipelines. And a rope body is wound on the outer side wall of the bobbin, and a mounting base is fixed to the bottom end of the rope body. According to the acidizing treatment device for the hot-dip galvanized steel pipe, by arranging the rotating shaft, the thread spool, the rope body, the mounting base, the limiting plate and other assemblies, the hot-dip galvanized steel pipe is placed in the mounting base after being taken, and the hot-dip galvanized steel pipe can be limited through the limiting plate; and the rear rotating shaft can drive the spool to rotate to wind the rope body so as to pull the acidified hot-dip galvanized steel pipe to move up and down, so that the feeding and discharging efficiency of the hot-dip galvanized steel pipe is greatly improved, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanized steel pipe processing, in particular to an acidification treatment device for hot-dip galvanized steel pipes. Background Art

[0002] Hot-dip galvanized steel pipe is a common construction pipe used in construction, machinery, coal mining and other fields. During the production process of hot-dip galvanized steel pipe, it needs to be pickled and then heated after pickling, so that the pickled material forms a uniform coating on the surface of the hot-dip galvanized steel pipe, which protects the hot-dip galvanized steel pipe and effectively extends the service life of the hot-dip galvanized steel pipe.

[0003] At present, when using the acid treatment device for hot-dip galvanized steel pipe, it is not convenient to load and unload the hot-dip galvanized steel pipe to be acidified, and it is not convenient to use. Therefore, a hot-dip galvanized steel pipe acid treatment device is provided to solve the above problem. Utility Model Content

[0004] The utility model aims to provide an acidification treatment device for hot-dip galvanized steel pipes, so as to solve the problem inconvenient to process the hot-dip galvanized steel pipes mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an acidification treatment device for hot-dip galvanized steel pipes, comprising a support seat, a solution tank is installed inside the support seat, drainage pipes are arranged on both sides of the bottom end of the solution tank, a bracket is installed on the top of the support seat, a rotating shaft is movably arranged inside the bracket, and a servo motor is installed on one side of the rotating shaft, bobbins are fixed on both sides of the outer wall of the rotating shaft, and a rope body is wound around the outer wall of the bobbin, and a mounting seat is fixed to the bottom end of the rope body.

[0006] Preferably, the bobbins are provided in two groups, and the two groups of bobbins are symmetrically distributed about the central axis of the rotating shaft.

[0007] Preferably, threaded rods are movably provided on both sides of the mounting seat, a limiting plate is movably provided on one side of the threaded rod, a guide seat is fixed at the top end of the limiting plate, a guide rail is movably provided inside the guide seat, and the top end of the guide rail is fixed to the top end of the inner wall of the mounting seat.

[0008] Preferably, two groups of the limiting plates are provided, and the two groups of the limiting plates are symmetrically distributed about the central axis of the mounting seat.

[0009] Preferably, the cross section of the guide seat is larger than the cross section of the guide rail, and the guide seat and the guide rail are matched with each other.

[0010] Preferably, fixing plates are fixed on both sides of the support seat, a filter screen is arranged on the top of the fixing plates, connecting blocks are fixed on both sides of the top of the filter screen, and a lifting ring is installed on one side of the connecting blocks.

[0011] Preferably, the cross section of the filter screen is smaller than the cross section of the solution tank, and the filter screen is matched with the solution tank.

[0012] Preferably, four groups of the hanging rings are provided, and the four groups of the hanging rings are symmetrically distributed about the central axis of the filter screen.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the hot-dip galvanized steel pipe acidification treatment device not only facilitates the loading and unloading of the hot-dip galvanized steel pipe to be processed, is more convenient to use, facilitates the processing of hot-dip galvanized steel pipes of different lengths, has stronger adaptability, and can filter impurities in the acidification solution, which is convenient for secondary utilization;

[0014] (1) By providing components such as a rotating shaft, a spool, a rope body, a mounting seat, and a limiting plate, the hot-dip galvanized steel pipe is taken and placed inside the mounting seat, and the hot-dip galvanized steel pipe can be limited by the limiting plate. The rotating shaft can then drive the spool to rotate and wind the rope body, thereby pulling the hot-dip galvanized steel pipe being acidified up and down, thereby greatly increasing the loading and unloading efficiency of the hot-dip galvanized steel pipe and making it more convenient to use;

[0015] (2) After the hot-dip galvanized steel pipe is taken and placed inside the limit plate by providing components such as a guide rail, a guide seat and a threaded rod, the threaded rod in the above-mentioned components can be rotated to push the limit plate to move to one side, so that the distance between the two sets of limit plates is adjusted to a suitable size, thereby facilitating the clamping and fixing of hot-dip galvanized steel pipes of different lengths, and having a stronger adaptability;

[0016] (3) By providing components such as a fixing plate, a hanging ring and a filter screen, when the acidified solution is discharged, the filter screen installed inside the solution tank can filter out impurities in the acidified solution, so that the discharged acidified solution is cleaner and convenient for subsequent use, and the filter screen can also be easily moved out to clean the impurities inside it, so that the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view and enlarged structure of the buffer spring of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. support seat; 2. solution tank; 3. bracket; 4. rotating shaft; 5. servo motor; 6. bobbin; 7. rope body; 8. mounting seat; 9. fixing plate; 10. drainage pipe; 11. limit plate; 12. guide track; 13. guide seat; 14. threaded rod; 15. connecting block; 16. lifting ring; 17. filter screen. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides an embodiment: an acidification treatment device for hot-dip galvanized steel pipes, comprising a support seat 1, a solution tank 2 is installed inside the support seat 1, and drainage pipes 10 are arranged on both sides of the bottom end of the solution tank 2, a bracket 3 is installed on the top of the support seat 1, a rotating shaft 4 is movably arranged inside the bracket 3, and a servo motor 5 is installed on one side of the rotating shaft 4, a bobbin 6 is fixed on both sides of the outer wall of the rotating shaft 4, and a rope body 7 is wound around the outer wall of the bobbin 6, and a mounting seat 8 is fixed on the bottom end of the rope body 7;

[0024] There are two groups of bobbins 6, and the two groups of bobbins 6 are symmetrically distributed about the central axis of the rotating shaft 4. The symmetrically distributed bobbins 6 have symmetrically distributed rope bodies 7 that can pull the mounting seat 8 to move up and down stably;

[0025] Specifically, Figure 1 As shown, the servo motor 5 is started to drive the rotating shaft 4 to rotate, and the rotation of the rotating shaft 4 drives the bobbin 6 to rotate, so that the rope body 7 is wound around the outer wall of the bobbin 6, and the hot-dip galvanized steel pipe installed inside the mounting seat 8 is pulled upward to remove the material.

[0026] Threaded rods 14 are movably provided on both sides of the mounting seat 8, and a limiting plate 11 is movably provided on one side of the threaded rod 14. A guide seat 13 is fixed to the top of the limiting plate 11, and a guide track 12 is movably provided inside the guide seat 13, and the top of the guide track 12 is fixed to the top of the inner wall of the mounting seat 8;

[0027] Two groups of limit plates 11 are provided, and the two groups of limit plates 11 are symmetrically distributed about the central axis of the mounting seat 8. The symmetrically distributed limit plates 11 can stably install the hot-dip galvanized steel pipe inside the mounting seat 8;

[0028] The cross section of the guide seat 13 is larger than the cross section of the guide track 12. The guide seat 13 is adapted to the guide track 12 to guide the movement of the limit plate 11 so that the limit plate 11 moves stably.

[0029] Specifically, Figure 1 and Figure 3 As shown, after the hot-dip galvanized steel pipe is taken, it is placed between the limit plates 11, and then the threaded rod 14 is rotated to push the limit plate 11 to move, and the limit plate 11 is guided to one side by the upper guide seat 13 on the outer wall of the guide track 12, so that the limit plate 11 fits on both sides of the hot-dip galvanized steel pipe to clamp and fix it.

[0030] The support base 1 has fixed plates 9 on both sides thereof, a filter screen 17 is disposed on the top of the fixed plates 9, connecting blocks 15 are fixed on both sides of the top of the filter screen 17, and a lifting ring 16 is installed on one side of the connecting block 15;

[0031] The cross section of the filter 17 is smaller than the cross section of the solution tank 2, and the filter 17 and the solution tank 2 are well matched, so the filtering effect is better and more comprehensive;

[0032] There are four groups of lifting rings 16, and the four groups of lifting rings 16 are symmetrically distributed about the central axis of the filter screen 17. The symmetrically distributed four groups of lifting rings 16 facilitate lifting and removing the filter screen 17;

[0033] Specifically, Figure 1 and Figure 4 As shown, the filter screen 17 is installed at the bottom end of the solution tank 2 through the fixing plate 9. When the acidified solution is discharged, the filter screen 17 will filter the discharged acidified solution to make it clean and convenient for subsequent recycling. Then, use a tool to hook the ring 16 on one side of the connecting block 15, pull the filter screen 17 upward to move it out of the solution tank 2, and the impurities filtered out by the filter screen 17 can be cleaned.

[0034] Working principle: When the utility model is in use, take the hot-dip galvanized steel pipe to be processed and fit one side of it to the limiting plate 11 on one side of the bottom end of the mounting seat 8, then rotate the threaded rod 14 on the other side of the mounting seat 8, the threaded rod 14 rotates and pushes the limiting plate 11, and the limiting plate 11 moves to one side and fits to the other side of the hot-dip galvanized steel pipe through the upper guide seat 13 on the outer wall of the guide track 12, and the two sets of limiting plates 11 can be fit to both sides of the hot-dip galvanized steel pipe to clamp it and install it at the bottom end of the mounting seat 8, and then start the servo motor 5 to drive the rotation The moving shaft 4 rotates in the opposite direction, so that the bobbin 6 on the outer wall of the rotating shaft 4 rotates in the opposite direction to release the rope, and the mounting seat 8 drives the installed hot-dip galvanized steel pipe to enter the solution tank 2 containing the acidifying solution for acidification. After the acidification is completed, the servo motor 5 is started again to drive the rotating shaft 4 to rotate. The rotating shaft 4 rotates forward to drive the bobbin 6 to rotate, so that the rope body 7 is wound around the outer wall of the bobbin 6 to pull the hot-dip galvanized steel pipe installed in the mounting seat 8 to move upward, and then the threaded rod 14 is rotated in the opposite direction to drive the limit plate 11 to move and open the clamping of the hot-dip galvanized steel pipe to take the material.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An acidification treatment device for hot-dip galvanized steel pipes, comprising a support seat (1), characterized in that: A solution tank (2) is installed inside the support seat (1), and drainage pipes (10) are arranged on both sides of the bottom of the solution tank (2). A bracket (3) is installed on the top of the support seat (1), and a rotating shaft (4) is movably arranged inside the bracket (3), and a servo motor (5) is installed on one side of the rotating shaft (4). A bobbin (6) is fixed on both sides of the outer wall of the rotating shaft (4), and a rope body (7) is wound around the outer wall of the bobbin (6), and a mounting seat (8) is fixed to the bottom end of the rope body (7).

2. The acidification treatment device for hot-dip galvanized steel pipe according to claim 1, characterized in that: The bobbins (6) are provided in two groups, and the two groups of bobbins (6) are symmetrically distributed about the central axis of the rotating shaft (4).

3. The acidification treatment device for hot-dip galvanized steel pipe according to claim 1, characterized in that: Threaded rods (14) are movably provided on both sides of the interior of the mounting seat (8), a limiting plate (11) is movably provided on one side of the threaded rod (14), a guide seat (13) is fixed at the top end of the limiting plate (11), a guide track (12) is movably provided inside the guide seat (13), and the top end of the guide track (12) is fixed to the top end of the inner wall of the mounting seat (8).

4. The acidification treatment device for hot-dip galvanized steel pipe according to claim 3, characterized in that: Two groups of the limiting plates (11) are provided, and the two groups of the limiting plates (11) are symmetrically distributed about the central axis of the mounting seat (8).

5. The acidification treatment device for hot-dip galvanized steel pipe according to claim 3, characterized in that: The cross section of the guide seat (13) is larger than the cross section of the guide track (12), and the guide seat (13) and the guide track (12) are matched with each other.

6. The acidification treatment device for hot-dip galvanized steel pipe according to claim 1, characterized in that: Fixed plates (9) are fixed on both sides of the support seat (1), a filter screen (17) is arranged at the top of the fixed plate (9), connecting blocks (15) are fixed on both sides of the top of the filter screen (17), and a lifting ring (16) is installed on one side of the connecting block (15).

7. The acidification treatment device for hot-dip galvanized steel pipe according to claim 6, characterized in that: The cross section of the filter screen (17) is smaller than the cross section of the solution tank (2), and the filter screen (17) is matched with the solution tank (2).

8. The acidification treatment device for hot-dip galvanized steel pipe according to claim 6, characterized in that: Four groups of the hanging rings (16) are provided, and the four groups of the hanging rings (16) are symmetrically distributed about the central axis of the filter screen (17).

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