Pickling line fixing mechanism
By designing the clamping and cleaning mechanisms, the problems of low efficiency and high cost of existing pickling line fixing mechanisms are solved, enabling one-time pickling and automatic cleaning of steel plates, improving work efficiency and reducing costs.
Patent Information
- Application Number
- CN202520274891.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-20
AI Technical Summary
When the existing pickling line uses a conveyor belt to transport steel plates, the pickling efficiency is low, requiring repeated operations and increasing operating costs.
The steel plate is clamped by a clamping mechanism and transported by a slide rail. The pickling solution is sprayed out by a nozzle to achieve single-sided pickling. Subsequently, the liquid on the surface of the steel plate is automatically cleaned by a cleaning mechanism, which uses springs and brushes to achieve automatic cleaning.
It enables one-time pickling of steel plates, improves operational efficiency, reduces operational costs, and enhances operational efficiency through an automatic cleaning mechanism.
Smart Images
Figure CN223852790U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel production technology, and in particular to a pickling line fixing mechanism. Background Technology
[0002] Pickling is an important process in the iron and steel metallurgy industry, mainly used to remove oxide scale from steel plates for further rolling. This process involves not only physical mechanical action but also chemical pickling. The main purposes of pickling are fourfold: first, to remove iron oxide scale from the surface of hot-rolled coils; second, to improve the efficiency and yield of subsequent processes by welding multiple hot-rolled coil joints together to form a large coil; third, to side-trimming the edges; and fourth, to improve the appearance and properties of the strip steel. This utility model relates to a pickling line fixing mechanism. The pickling line fixing mechanism generally includes a conveying mechanism, a fixing mechanism, a pickling mechanism, and other auxiliary mechanisms.
[0003] In the existing technology, most pickling line fixing mechanisms use conveyor belts to transport steel plates. During pickling, only one side of the steel plate can be pickled, requiring repeated pickling, which reduces the efficiency of pickling operations and increases operating costs. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a pickling line fixing mechanism, which aims to improve the problems in the prior art. Most pickling line fixing mechanisms use conveyor belts to transport steel plates, resulting in low pickling efficiency and high operating costs.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pickling line fixing mechanism, comprising a protective shell, a slide rail fixedly connected to the top of the inner part of the protective shell, a slider slidably connected to the inner part of the slide rail, two connecting brackets slidably connected to the bottom of the slider, a bidirectional lead screw threaded between the two connecting brackets, a connecting column slidably connected between the bottom of the two connecting brackets, fixing blocks fixedly connected to opposite sides of the two connecting brackets, connecting rods fixedly connected to the top of the two fixing blocks, stabilizing blocks fixedly connected to opposite sides of the two connecting rods, clamping arms fixedly connected to the bottom of the two connecting rods, a steel plate disposed between the two clamping arms, water pipes fixedly connected to both sides of the inner part of the protective shell, several connecting pipes fixedly connected to opposite sides of the two water pipes, a nozzle fixedly connected to the side of the connecting pipe away from the protective shell, and a cleaning mechanism disposed inside the protective shell, the cleaning mechanism being designed to more quickly clean the liquid on the surface of the steel plate.
[0006] As a further description of the above technical solution:
[0007] The cleaning mechanism comprises two connecting plates, the opposite sides of the two connecting plates are fixedly connected to the two ends of the inside of the protective shell, the opposite sides of the two connecting plates are fixedly connected with mounting shells, the insides of the two mounting shells are fixedly connected with a plurality of springs, the side, away from the connecting plate, of the spring is fixedly connected with a limiting plate, the side, away from the spring, of the limiting plate is fixedly connected with a pressing plate, and the side, away from the limiting plate, of the pressing plate is fixedly connected with a brush.
[0008] As a further description of the above technical solution:
[0009] One end of the bidirectional screw rod is fixedly connected with a handle, and the outside of the handle is sleeved with an anti-skid sleeve.
[0010] As a further description of the above technical solution:
[0011] The opposite sides of the two connecting rods are rotatably connected with connecting rods, and the top ends of the two connecting rods are rotatably connected to the bottom ends of the two fixed blocks.
[0012] As a further description of the above technical solution:
[0013] The inside bottom end of the protective shell is fixedly connected with an acid liquid box.
[0014] As a further description of the above technical solution:
[0015] The limiting plate is slidably connected in the inside of the mounting shell, and the pressing plate penetrates the side, away from the protective shell, of the mounting shell.
[0016] As a further description of the above technical solution:
[0017] The side, away from the pressing plate, of the brush is in abutment with one side of the steel plate.
[0018] As a further description of the above technical solution:
[0019] The bottom four corners of the protective shell are provided with anti-skid pads.
[0020] The utility model has the following beneficial effects:
[0021] 1、 in the utility model, the steel plate is placed between the two clamping arms, the handle is rotated, the two connecting frames are gathered by the bidirectional screw rod, the two fixed blocks are gathered and rotated, the connecting rod is pushed by the two connecting rods, the two clamping arms are gathered and clamped, the sliding block moves forward in the sliding rail, the pickling liquid is sprayed by the nozzle to pickle the steel plate, the effect that the clamping mechanism is used to convey the steel plate is realized, the steel plate can be directly pickled once, the operation efficiency is improved, and the operation cost is reduced.
[0022] 2、The utility model discloses a steel plate is conveyed to the cleaning mechanism in the protection shell end after pickling, and the spring in the installation shell provides the elastic force, and through the limiting board push -pushing pressurizing plate makes the brush always adhere to the steel plate surface and clean, realizes the effect that the steel plate that has pickled is cleaned automatically, does not need to wait the pickling liquid of the steel plate surface and improves the operation efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 A kind of pickling line fixing mechanism's perspective view is proposed for the utility model;
[0024] Figure 2 A kind of clamping mechanism schematic view of pickling line fixing mechanism is proposed for the utility model;
[0025] Figure 3 The installation shell sectional view of pickling line fixing mechanism is proposed for the utility model.
[0026] LEGEND:
[0027] 1, protection shell;2, slide rail;3, sliding block;4, connecting frame;5, bidirectional screw;6, handle;7, connecting column;8, fixed block;9, connecting rod;10, connecting rod;11, stabilizing block;12, clamping arm;13, steel plate;14, water pipe;15, connecting pipe;16, spray head;17, acid liquid box;18, connecting plate;19, installation shell;20, spring;21, limiting plate;22, extrusion plate;23, brush. DETAILED DESCRIPTION
[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0029] REFERENCE Figure 1 - Figure 2The utility model provides an embodiment: a pickling line fixed establishment, including the protective shell 1, the protective shell 1 plays the role of fixed internal structure, the inside top fixedly connected with the slide rail 2 of protective shell 1, the slide rail 2 plays the role of moving, the inside slidingly connected with the sliding block 3 of the, the sliding block 3 plays the role of moving, the bottom slidingly connected with two connecting frames 4 of sliding block 3, the connecting frame 4 plays the role of connecting fixed, two connecting frames 4 between screw connection have two -way screw rod 5, two -way screw rod 5 play the role of transmission, the bottom between two connecting frames 4 slidingly connected with connecting column 7, connecting column 7 play the role of connection, two connecting frames 4's opposite side all are fixedly connected with fixed block 8, and fixed block 8 plays the role of fixed, two fixed blocks 8's top all are fixedly connected with connecting rod 9, and connecting rod 9 play the role of connection, two connecting rod 9's opposite side all are fixedly connected with stabilizing block 11, and stabilizing block 11 play the role of stable reinforcement, two connecting rod 9's bottom all are fixedly connected with clamping arm 12, and clamping arm 12 play the role of clamping, two clamping arms 12 between the setting have steel sheet 13, the inside both sides of protective shell 1 all are fixedly connected with water pipe 14, and water pipe 14 play the role of passing water, two water pipes 14's opposite side all are fixedly connected with a plurality of connecting pipes 15, and connecting pipe 15 play the role of connection, and the side fixedly connected with spray head 16 of connecting pipe 15 away from protective shell 1, and spray head 16 play the role of pickling solution spraying, the inside of protective shell 1 is provided with cleaning mechanism, and cleaning mechanism is to set up for the liquid on the surface of steel sheet 13 faster cleaning.
[0030] Refer to Figure 2 - Figure 3 , cleaning mechanism includes two connecting plates 18, and connecting plate 18 plays the role of connection, two connecting plates 18's opposite side all are fixedly connected in the inside both ends of protective shell 1, two connecting plates 18's opposite side all are fixedly connected with installation shell 19, and installation shell 19 plays the role of fixed internal structure, two installation shells 19's inside all are fixedly connected with a plurality of springs 20, and spring 20 plays the role of providing elasticity, and the side fixedly connected with limit board 21 of spring 20 away from connecting plate 18, and limit board 21 play the role of preventing internal structure from falling off, and the side fixedly connected with extrusion plate 22 of limit board 21 away from spring 20, and extrusion plate 22 play the role of extruding brush 23, and the side fixedly connected with brush 23 of extrusion plate 22 away from limit board 21, and brush 23 play the role of cleaning. One end of two -way screw rod 5 is fixedly connected with handle 6, and the outside of handle 6 is sleeved with antiskid cover, two connecting rod 9's opposite side all are rotatably connected with connecting rod 10, two connecting rod 10's top all are rotatably connected in two fixed block 8's bottom end, the inside bottom end of protective shell 1 is fixedly connected with acid liquid box 17, limit board 21 slidingly connects in the inside of installation shell 19, extrusion plate 22 penetrates installation shell 19 away from the side of protective shell 1, and the side of steel sheet 13 away from extrusion plate 22's side with brush 23, and the bottom four corners of protective shell 1 are provided with antiskid pad.
[0031] Working principle: the steel plate 13 is placed between the two clamping arms 12, rotating the handle 6 through the bidirectional screw rod 5 makes the two connecting frames 4 relatively close, drives the two fixed blocks 8 to relatively close the connecting rod 10, pushes the two connecting rods 9 to make the two clamping arms 12 relatively close and clamp the steel plate 13, makes the sliding block 3 move forward in the slide rail 2, sprays the pickling solution through the spray head 16 to pickle the steel plate 13, and the falling pickling solution falls into the acid liquid box 17 for recycling.
[0032] After the steel plate 13 is pickled, it is conveyed to the cleaning mechanism at the end of the protective shell 1, the spring 20 in the installation shell 19 provides elastic force, the extrusion plate 22 is pushed by the limiting plate 21 to make the brush 23 always adhere to the surface of the steel plate 13 for cleaning.
[0033] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A pickling line fixing mechanism comprising a guard shell (1), characterized in that: The inside top of the protective shell (1) is fixedly connected with a sliding rail (2), the inside of the sliding rail (2) is slidably connected with a sliding block (3), the bottom of the sliding block (3) is slidably connected with two connecting frames (4), the two connecting frames (4) are threadedly connected with a bidirectional screw rod (5), the bottom between the two connecting frames (4) is slidably connected with a connecting column (7), the opposite sides of the two connecting frames (4) are fixedly connected with fixed blocks (8), the top of the two fixed blocks (8) is fixedly connected with connecting rods (9), the opposite sides of the two connecting rods (9) are fixedly connected with stabilizing blocks (11), the bottom of the two connecting rods (9) is fixedly connected with clamping arms (12), the two clamping arms (12) are provided with a steel plate (13) between them, the inside of the protective shell (1) is fixedly connected with water pipes (14) on both sides, the opposite sides of the two water pipes (14) are fixedly connected with a plurality of connecting pipes (15), the side away from the protective shell (1) of the connecting pipe (15) is fixedly connected with a spray head (16), the inside of the protective shell (1) is provided with a cleaning mechanism, and the cleaning mechanism is provided for faster cleaning of the liquid on the surface of the steel plate (13).
2. The pickling line fixation mechanism according to claim 1, characterized in that: The cleaning mechanism comprises two connecting plates (18), the opposite sides of the two connecting plates (18) are fixedly connected to the inside of the protective shell (1) at both ends, the opposite sides of the two connecting plates (18) are fixedly connected with mounting shells (19), the inside of the two mounting shells (19) is fixedly connected with a plurality of springs (20), the side away from the connecting plate (18) of the spring (20) is fixedly connected with a limiting plate (21), the side away from the spring (20) of the limiting plate (21) is fixedly connected with an extrusion plate (22), and the side away from the limiting plate (21) of the extrusion plate (22) is fixedly connected with a brush (23).
3. The pickling line fixation mechanism according to claim 1, characterized in that: One end of the bidirectional screw rod (5) is fixedly connected with a handle (6), and the outside of the handle (6) is sleeved with a non-slip sleeve.
4. The pickling line fixation mechanism according to claim 1, characterized in that: The opposite sides of the two connecting rods (9) are rotatably connected with connecting rods (10), and the top of the two connecting rods (10) is rotatably connected to the bottom of the two fixed blocks (8).
5. The pickling line fixation mechanism according to claim 1, characterized in that: The inside bottom of the protective shell (1) is fixedly connected with an acid liquid box (17).
6. The pickling line fixation mechanism according to claim 2, characterized in that: The limiting plate (21) is slidably connected in the inside of the mounting shell (19), and the extrusion plate (22) penetrates the side away from the protective shell (1) of the mounting shell (19).
7. The pickling line fixation mechanism according to claim 2, characterized in that: The side away from the extrusion plate (22) of the brush (23) abuts against one side of the steel plate (13).
8. The pickling line fixation mechanism according to claim 1, characterized in that: The bottom of the protective shell (1) is provided with anti-skid pads at four corners.