Hot-dip galvanizing pickling tank device

Abstract

The utility model relates to the technical field of hot-dip galvanizing equipment, in particular to a hot-dip galvanizing pickling tank device which comprises a tank body, a supporting assembly, a feeding assembly and a lifting assembly. The lifting assembly is mounted at the top end of the tank body and the bottom end extends to the inner side of the tank body; the supporting assembly is installed at the bottom end of the lifting assembly, and the side face of the supporting assembly is provided with a driving assembly which is connected with the groove body and enables the supporting assembly to operate at the opening of the groove body in the using state. The feeding assembly is arranged at an opening in one end of the groove body and extends towards the inner side of the groove body. The lifting assembly drives the supporting assembly to move downwards, so that the supporting assembly immerses a plurality of workpieces into pickling liquid at the same time, the workpieces make full contact with the pickling liquid, the supporting assembly is moved to the opening of the tank body through the lifting assembly, and the driving assembly drives the supporting assembly to operate and is matched with the feeding assembly; and the top end of the supporting assembly carries out feeding and discharging work at the same time, so that workpiece feeding and discharging are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot galvanizing equipment technical field, concretely relates to a kind of hot dip galvanizing pickling tank device. BACKGROUND

[0002] Hot galvanizing is to make molten metal and iron matrix react to produce alloy layer, so that the matrix and plating are combined, and hot galvanizing needs to be pickled first Steel parts, pickling is to remove the iron oxide on the surface of steel parts.

[0003] The Chinese patent document with the authorization announcement number CN212316248U discloses a kind of hot dip galvanizing pickling tank device, by setting drive sprocket, chain and connecting rod, so that when carrying out hot galvanizing workpiece pickling, workpiece can be placed in the right side of chain, then start conveying motor, so that conveying motor drives drive sprocket and chain rotation, so that workpiece is conveyed from right to left, and through the inner cavity bottom end of pickling tank, so as to contact with the pickling solution in the inner cavity of pickling tank, so as to pickling workpiece, finally conveyed from the left end of chain, so that hot galvanizing workpiece can be pickled in a water flow.

[0004] But in the above scheme, the middle part of chain extends to pickling tank through guide sprocket, so that the chain at both ends of the inner side of pickling tank is arranged in an inclined manner, when pickling is finished and discharged, workpiece will slide on steel wire mesh to the middle part of pickling tank due to the inclined arrangement of chain, leading to inconvenient pickling and discharging. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art, and proposes a kind of hot dip galvanizing pickling tank device.

[0006] The technical scheme of the utility model: a kind of hot dip galvanizing pickling tank device, including tank body, bracing component, feeding assembly and lifting assembly;

[0007] Lifting assembly is installed at the top end of tank body and extends to the inner side of tank body at the bottom end;

[0008] Bracing component is installed at the bottom end of lifting assembly, and the side surface of bracing component is provided with drive assembly connected with tank body and operated at the opening of tank body in use state;

[0009] Feeding assembly is arranged at the opening of one end of tank body and extends to the inner side of tank body.

[0010] Preferably, placing table is arranged at both ends of tank body and at opening, and both sides of both ends of placing table are provided with limiting plate extending to the inner side of tank body.

[0011] Preferably, bracing component includes steel wire mesh, connecting rod, chain transmission structure and pivot;

[0012] The number of chain transmission structures is two, and the two chain transmission structures are arranged at the bottom end of the lifting assembly.

[0013] The number of rotating shafts is multiple, and the multiple rotating shafts are installed on the chain wheels of the chain transmission structures and are rotationally connected to the bottom end of the lifting assembly through the chain wheels of the chain transmission structures.

[0014] The number of connecting rods is multiple, and the multiple connecting rods are installed on the chains of the chain transmission structures.

[0015] The steel wire mesh is wrapped outside the multiple connecting rods and is sleeved on the connecting rods.

[0016] Preferably, the two ends of the groove body are provided with extension plates, and the top ends of the extension plates are located at the same height as the opening of the groove body.

[0017] Preferably, the side surface of the extension plate is in an arc shape, and the arc of the extension plate is wrapped outside the end of the steel wire mesh.

[0018] Preferably, the driving assembly comprises a motor, a driven gear and a driving gear.

[0019] The motor is installed on the side surface of the groove body and the output shaft extends to the inside of the groove body.

[0020] The driven gear and the driving gear are installed on the end of the rotating shaft and the output shaft of the motor, respectively, and the driven gear is in meshing connection with the driving gear when the workpiece is fed.

[0021] Preferably, the lifting assembly comprises a first telescopic rod and a mounting frame.

[0022] The first telescopic rod is installed at the top end of the groove body and the end thereof extends to the inside of the groove body, and the number of the first telescopic rod is at least one.

[0023] The mounting frame is arranged at the end of the first telescopic rod and is in rotational connection with the rotating shaft.

[0024] Preferably, the feeding assembly comprises a second telescopic rod, a connecting rod and a push plate.

[0025] The second telescopic rod is installed at the bottom end of the placing table.

[0026] The connecting rod is installed at the end of the second telescopic rod and extends to the inside of the groove body from the top end of the placing table.

[0027] The push plate is installed at the end of the connecting rod and is located between the two limiting plates.

[0028] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0029] The utility model discloses a lifting assembly drives the support assembly to move down, makes the support assembly dips multiple workpieces in pickling solution simultaneously, makes workpiece and pickling solution contact fully, and through lifting assembly moves the support assembly to the opening of groove body, and drive assembly drives the support assembly to run, and cooperates with the feeding assembly, and makes the top of support assembly carry on the feeding work simultaneously, makes workpiece feeding more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 A perspective view of an embodiment of the utility model is provided.

[0031] Figure 2 A groove body structure sectional view of an embodiment of the utility model is provided.

[0032] Figure 3 A drive assembly structure schematic view of an embodiment of the utility model is provided.

[0033] Figure 4 A support assembly structure schematic view of an embodiment of the utility model is provided.

[0034] Reference signs: 1, groove body, 2, first telescopic rod, 3, placing table, 4, second telescopic rod, 5, connecting rod, 6, limit board, 7, push plate, 8, motor, 9, mounting frame, 10, support assembly, 101, steel wire net, 102, connecting rod, 103, chain transmission structure, 104, pivot, 11, extension plate, 12, driven gear, 13, driving gear. DETAILED DESCRIPTION

[0035] Embodiment one

[0036] As Figures 1-4 The utility model discloses a hot dip galvanizing pickling groove device, including groove body 1, support assembly 10, feeding assembly and lifting assembly,

[0037] The inner side of groove body 1 has a containing cavity, and the two ends have feeding and discharging openings respectively,

[0038] The lifting assembly is installed at the top end of groove body 1 and extends to the inner side of groove body 1 at the bottom end,

[0039] The support assembly 10 is installed at the bottom end of the lifting assembly, and the side surface of the support assembly 10 is provided with a drive assembly connected with the groove body 1 and running the support assembly 10 at the opening of the groove body 1 in the use state,

[0040] The feeding assembly is arranged at the opening of one end of groove body 1 and extends to the inner side of groove body 1.

[0041] In an optional embodiment, the two ends of the groove body 1 are provided with placing tables 3 at the openings, and the two ends of the placing tables 3 are provided with limiting plates 6 extending to the inside of the groove body 1.

[0042] In the embodiment, the supporting assembly 10 is driven by the driving assembly to operate, and the workpieces are placed above the placing tables 3, and the limiting plates 6 limit the positions of the workpieces, so that the workpieces move to the middle of the supporting assembly 10 under the pushing of the feeding assembly, the supporting assembly 10 moves the workpieces along the length direction of the supporting assembly 10, and the multiple workpieces are sequentially placed at the top middle part of the supporting assembly 10, the supporting assembly 10 is driven by the lifting assembly to move downward, so that the multiple workpieces are simultaneously immersed in the pickling liquid inside the groove body 1, the workpieces are in full contact with the pickling liquid, the pickling uniformity is ensured, the supporting assembly 10 drives the pickling liquid to flow in the groove body 1 by driving the supporting assembly 10 to move up and down in the pickling liquid, the pickling effect is enhanced, the workpieces are moved to the supporting assembly 10 by the cooperation of the driving assembly and the feeding assembly, the supporting assembly 10 moves the pickling workpieces to the discharge opening of the groove body 1 to discharge, and the workpiece pickling is more convenient and fast.

[0043] Embodiment two

[0044] As shown in the Figures 3-4 The utility model discloses a hot dip galvanizing pickling groove device, compared with embodiment one, the difference of the embodiment lies in that the supporting assembly 10 includes steel wire mesh 101, connecting rod 102, chain transmission structure 103 and pivot 104.

[0045] The number of chain transmission structure 103 is two, and the two chain transmission structures 103 are arranged at the bottom end of the lifting assembly.

[0046] The number of pivot 104 is multiple, and the multiple pivots 104 are all installed on the sprocket of chain transmission structure 103 and are rotationally connected to the bottom end of the lifting assembly through the sprocket of chain transmission structure 103.

[0047] The number of connecting rod 102 is multiple, and the multiple connecting rods 102 are all installed on the chain of chain transmission structure 103.

[0048] The steel wire mesh 101 is wrapped outside the multiple connecting rods 102 and is sleeved on the connecting rods 102.

[0049] In an optional embodiment, the two ends of the groove body 1 are provided with placing tables 3 at the openings, and the two ends of the placing tables 3 are provided with limiting plates 6 extending to the inside of the groove body 1.

[0050] In an optional embodiment, the side of the extension plate 11 is arc-shaped, and the arc of the extension plate 11 is wrapped outside the end of the steel wire mesh 101.

[0051] In the embodiment, the steel wire mesh 101 has a supporting effect after installation through the chain connection of the connecting rod 102 and the chain transmission structure 103, and the rotation connection of the rotating shaft 104 penetrating the sprocket of the chain transmission structure 103 and the bottom end of the lifting assembly, the up and down movement of the rotating shaft 104 is realized, and the rotating shaft 104 is connected with the driving assembly, so that the rotating shaft 104 drives the chain transmission structure 103 to rotate, and the connecting rod 102 can drive the steel wire mesh 101 to stably convey the workpiece along the length direction of the pickling tank under the driving of the chain transmission structure 103, and a plurality of steel wire meshes 101 are driven to move into the pickling liquid at the same time, so that the workpiece can uniformly contact the pickling liquid, and the pickling quality is improved.

[0052] Embodiment three

[0053] As shown in Figure 3 The hot-dip galvanizing pickling tank device provided by the utility model, compared with the embodiment one, the difference lies in that the driving assembly comprises a motor 8, a driven gear 12 and a driving gear 13.

[0054] The motor 8 is installed on the side of the tank body 1 and the output shaft extends to the inside of the tank body 1.

[0055] The driven gear 12 and the driving gear 13 are respectively installed on the end of the rotating shaft 104 and the output shaft of the motor 8, and the driven gear 12 is in meshing connection with the driving gear 13 when the workpiece is loaded.

[0056] In the embodiment, the driven gear 12 is connected with the rotating shaft 104, the driven gear 12 is in meshing connection with the driving gear 13 when the rotating shaft 104 is located at the opening of the tank body 1, the motor 8 drives the rotating shaft 104 to rotate through the connection of the driven gear 12 and the driving gear 13, the motor 8 is prevented from contacting the pickling liquid, and the service life of the motor 8 is prolonged.

[0057] Embodiment four

[0058] As shown in Figures 1-2 The hot-dip galvanizing pickling tank device provided by the utility model, compared with the embodiment one, the difference lies in that the lifting assembly comprises a first telescopic rod 2 and a mounting frame 9.

[0059] The first telescopic rod 2 is installed at the top end of the tank body 1 and the end extends to the inside of the tank body 1, and the number of the first telescopic rod 2 is at least one; wherein the first telescopic rod 2 is one of an electric telescopic rod, a hydraulic cylinder and a hydraulic telescopic rod.

[0060] The mounting frame 9 is arranged at the end of the first telescopic rod 2 and is in rotary connection with the rotating shaft 104.

[0061] In the embodiment, the structure of the mounting frame 9 makes the rotating shaft 104 drive the chain transmission structure 103 to be horizontally placed on the inner side of the groove body 1, and the driving of the first telescopic rod 2 makes the chain transmission structure 103 drive the connecting rod 102 and the steel wire mesh 101 to stably lift, so that the workpiece can be uniformly immersed in the pickling liquid during pickling.

[0062] Embodiment five

[0063] As Figures 1-2 shown, the hot-dip galvanizing pickling tank device provided by the utility model discloses a kind of, compared with embodiment one, the difference lies in, feeding assembly includes second telescopic rod 4, connecting rod 5 and push plate 7;

[0064] Second telescopic rod 4 is installed at the bottom end of placement table 3;Wherein, second telescopic rod 4 is one of electric, starting telescopic rod and hydraulic cylinder;

[0065] Connecting rod 5 is installed at the end of second telescopic rod 4 and extends to the inner side of groove body 1 at the top end of placement table 3;

[0066] Push plate 7 is installed at the end of connecting rod 5 and is located between two limit plates 6.

[0067] In the embodiment, by placing workpiece between two limit plates 6, second telescopic rod 4 is retracted to drive connecting rod 5 to move, connecting rod 5 drives push plate 7 to move to the inner side of groove body 1 above placement table 3, so that push plate 7 pushes workpiece onto steel wire mesh 101 to perform feeding work.

[0068] In summary, in the utility model, the first telescopic rod 2 is started, the first telescopic rod 2 moves the rotating shaft 104 to the opening of the groove body 1 through the mounting frame 9, and the driven gear 12 is meshed with the driving gear 13, simultaneously, the motor 8 is started, the motor 8 drives the rotating shaft 104 to rotate through the cooperation of the driven gear 12 and the driving gear 13, the rotating shaft 104 drives the two chain transmission structures 103 to run, and the connecting rod 102 and the steel wire mesh 101 run with the placing table 3, simultaneously, the workpiece is placed on the placing table 3 and between the two limit plates 6, when the second telescopic rod 4 drives the push plate 7 to move to the inside of the groove body 1 through the connecting rod 5, the push plate 7 moves the workpiece to the upper side of the steel wire mesh 101, and because the steel wire mesh 101 runs with the chain transmission structure 103, a plurality of workpieces are sequentially fed to the steel wire mesh 101, and the mounting frame 9 is driven to move in the pickling solution in the groove body 1 through the first telescopic rod 2, the mounting frame 9 drives the chain transmission structure 103 to move synchronously through the rotating shaft 104, and the workpiece on the steel wire mesh 101 is immersed in the pickling solution, after pickling, the first telescopic rod 2 is retracted, the rotating shaft 104 moves to the opening of the groove body 1, the driven gear 12 is meshed with the driving gear 13 again, and the workpiece on the steel wire mesh 101 is moved to the discharge port of the groove body 1 through the motor 8 to discharge, simultaneously, the push plate 7 moves the workpiece to the steel wire mesh 101, so that the workpiece feeding and discharging are synchronized, and the workpiece continuously pickles, improving the workpiece pickling efficiency.

[0069] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to this, within the knowledge scope of the person skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A hot dip galvanizing pickling tank device characterized by comprising: The utility model relates to a workpiece feeding device, including groove (1), support component (10), loading component and lifting assembly, Lifting assembly is installed at the top end of groove (1) and extends to the inside of groove (1) at the bottom end, Support component (10) is installed at the bottom end of lifting assembly, and the side of support component (10) is equipped with the drive assembly connected with groove (1) and operated at the opening of groove (1) in use state, Loading component is arranged at the opening of one end of groove (1) and extends to the inside of groove (1).

2. A galvannealing tank apparatus according to claim 1, wherein The both ends of groove (1) and located at the opening are equipped with placing table (3), and the both ends of placing table (3) are equipped with the limiting plate (6) extending to the inside of groove (1).

3. The apparatus according to claim 1, wherein Support component (10) includes wire mesh (101), connecting rod (102), chain transmission structure (103) and pivot (104), The number of chain transmission structure (103) has two, and two chain transmission structures (103) are arranged at the bottom end of lifting assembly, The number of pivot (104) has multiple, and multiple pivot (104) are all installed on the sprocket of chain transmission structure (103), and the end is rotatably connected with the bottom end of lifting assembly by penetrating the sprocket of chain transmission structure (103), The number of connecting rod (102) has multiple, and multiple connecting rods (102) are all installed on the chain of chain transmission structure (103), Wire mesh (101) is wrapped on the outside of multiple connecting rods (102) and is sleeved on connecting rod (102).

4. A galvanizing pickle tank apparatus as defined in claim 3, wherein The inside of both ends of groove (1) is equipped with extension plate (11), and the height of the top end of wire mesh (101) at the opening of groove (1) is same with extension plate (11).

5. A galvanizing pickle tank apparatus as defined in claim 4, wherein The side of extension plate (11) is arc-shaped, and the arc of extension plate (11) is wrapped on the outside of the end of wire mesh (101).

6. A galvanizing pickle tank apparatus as defined in claim 3, wherein Drive assembly includes motor (8), driven gear (12) and driving gear (13), Motor (8) is installed on the side of groove (1) and extends to the inside of groove (1) by output shaft, Driven gear (12) and driving gear (13) are installed on the end of pivot (104) and the output shaft of motor (8) respectively, and driven gear (12) is meshed with driving gear (13) when workpiece is loaded.

7. The apparatus according to claim 3, wherein Lifting assembly includes first telescopic rod (2) and mounting bracket (9), First telescopic rod (2) is installed at the top end of groove (1), and the end extends to the inside of groove (1), and the number of first telescopic rod (2) is at least one, Mounting bracket (9) is arranged at the end of first telescopic rod (2) and rotatably connected with pivot (104).

8. The apparatus according to claim 2, wherein Loading component includes second telescopic rod (4), connecting rod (5) and push plate (7), Second telescopic rod (4) is installed at the bottom end of placing table (3), Connecting rod (5) is installed at the end of second telescopic rod (4) and extends to the inside of groove (1) at the top end of placing table (3), Push plate (7) is installed at the end of connecting rod (5) and is located between two limiting plates (6).

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