Production device of hot-dip galvanized steel plate

Abstract

The utility model discloses a production device of a hot-dip galvanized steel plate, which relates to the technical field of hot-dip galvanized steel plate processing, and comprises a pickling box and a driven pulley, a U-shaped frame is fixedly arranged in the middle of the top of the pickling box, a lifting motor is fixedly arranged at the top of the side surface of the U-shaped frame, and a straight rod is fixedly arranged at the output end of the lifting motor. The pickling box is provided with the storage structure based on the driven belt wheel and the lifting rope, the storage structure can release a plurality of galvanized steel sheets into the pickling box or lift the galvanized steel sheets out of the pickling box, and the vibration assembly is arranged at the top of the pickling box and can vibrate the galvanized steel sheets when the galvanized steel sheets are lifted out of the pickling box by the storage assembly. A plurality of galvanized steel sheets are driven to vibrate, moisture additionally attached to the surfaces of the galvanized steel sheets is shaken off, most of the moisture is shaken off through vibration, the load of drying equipment is reduced, the drying speed is increased, the moisture on the surfaces of the steel sheets is reduced, the drying equipment consumes less energy, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot galvanizing steel sheet processing technical field especially relates to a kind of production device of hot galvanizing steel sheet. BACKGROUND

[0002] Hot galvanizing steel sheet is a kind of product that is plated with a layer of zinc on the surface of steel sheet to provide corrosion protection, its production process includes that after washing and pretreatment steel sheet is passed through molten zinc liquid, so that its surface is evenly covered with a layer of zinc, then through air knife control zinc layer thickness and fast cooling to solidify coating, with excellent corrosion resistance, widely used in construction, automobile, household appliance and furniture etc., hot galvanizing steel sheet is mainly carried out in pickling tank during production process, after drying, through molten zinc liquid.

[0003] In prior art, hot galvanizing steel sheet is attached with more moisture on the surface after being taken out from pickling tank, directly put into drying equipment, it can lead to longer drying time, a large amount of moisture needs longer time to evaporate completely, leading to the efficiency of drying equipment to decline, and in order to evaporate more moisture, drying equipment needs to consume more energy, leading to the rise of production cost. SUMMARY

[0004] The utility model discloses a kind of production devices of hot galvanizing steel sheet, to solve the problem that the prior art in hot galvanizing steel plate is attached with more moisture on the surface after being taken out from pickling tank, directly put into drying equipment, it can lead to longer drying time, a large amount of moisture needs longer time to evaporate completely, leading to the efficiency of drying equipment to decline, and in order to evaporate more moisture, drying equipment needs to consume more energy, leading to the rise of production cost.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of production device of hot galvanizing steel sheet, including pickling tank, driven pulley, the middle position of pickling tank top is fixedly arranged with U-shaped frame, the top of U-shaped frame side is fixedly arranged with lifting motor, the output end of lifting motor is fixedly arranged with a bar, the driven pulley side is opened with a bar slot, the a bar is inserted into the a bar slot inside along horizontal direction, the outer wall of driven pulley is connected with the one end of lifting rope, the other end of lifting rope is connected in the top of pull frame, the U-shaped frame is provided with oscillation assembly on the side of driven pulley, and pull frame is driven to reciprocate.

[0007] Optionally, the bottom of pull frame is fixedly arranged with horizontal frame, and the top of horizontal frame is equidistantly arranged with storage frame.

[0008] Optionally, the oscillation assembly comprises a driven ring and a bearing ring, the U-shaped frame is fixedly provided with the bearing ring on the side away from the driven pulley, and the bearing ring is provided with bearing springs in a circular array on the side.

[0009] Optionally, the U-shaped frame is vertically fixedly provided with the driven ring on the side away from the bearing ring and away from the driven pulley, and the inner diameters of the driven ring and the bearing ring are much larger than the cross-sectional size of the I-shaped rod.

[0010] Optionally, the driven ring is provided with driven balls in a circular array on the side, and the driven pulley is provided with driving balls in a circular array on the side close to the driven balls.

[0011] Optionally, the length of the lifting frame is smaller than the transverse length of the inner cavity of the pickling tank, and the vertical height of the U-shaped frame is greater than the vertical height of the lifting frame.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model discloses a storage structure based on a driven pulley and a lifting rope is arranged on the pickling tank, the storage structure can release or take out a plurality of galvanized steel plates from the pickling tank, an oscillation assembly is arranged on the top of the pickling tank, and the oscillation assembly can drive the plurality of galvanized steel plates to oscillate when the galvanized steel plates are taken out from the pickling tank by the storage assembly, so that the water on the surface of the galvanized steel plates is shaken off, most of the water is shaken off through oscillation, the load of the drying equipment is reduced, the drying speed is improved, the water on the surface of the steel plate is reduced, the drying equipment consumes less energy, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the utility model.

[0015] Fig. 2 It is a structure schematic view of the vibration assembly.

[0016] Fig. 3 It is a partial structure schematic view of the driven pulley.

[0017] In the drawing: 1, U-shaped frame;2, pickling tank;3, I-shaped rod;4, lifting motor;5, lifting frame;51, lifting rope;6, horizontal frame;7, storage frame;8, driven ring;9, driven ball;10, bearing spring;11, bearing ring;12, driving ball;13, I-shaped groove;14, driven pulley. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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.

[0019] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model.

[0020] Referring to Figs. 1-3 A kind of production device of hot galvanizing steel sheet, including pickling tank 2, driven pulley 14, pickling tank 2 top middle position is fixedly arranged with U-shaped frame 1, U-shaped frame 1 side top is fixedly arranged with lifting motor 4, lifting motor 4 output end is fixedly arranged with one bar 3, driven pulley 14 side is opened with one slot 13, one bar 3 is inserted into the inside of one slot 13 along horizontal direction, allow driven pulley 14 to be transverse along horizontal direction, simultaneously, one bar 3 can drive driven pulley 14 to rotate by one slot 13.

[0021] Driven pulley 14 outer wall is connected with lifting rope 51 one end, lifting rope 51 other end is connected in the top of pull frame 5, lifting motor 4 selects the motor with the brake structure in prior art, when driven pulley 14 is wound lifting rope 51 lifting motor 4 stops rotating, driven pulley 14 will not release lifting rope 51 reversely.

[0022] U-shaped frame 1 is provided with oscillation assembly on the side surface of driven pulley 14, the bottom of pull frame 5 is fixedly provided with horizontal frame 6, and the top of horizontal frame 6 is equidistantly provided with storage frame 7, and the oscillation assembly comprises driven ring 8 and abutting ring 11, and the side surface of driven pulley 14 is fixedly provided with abutting ring 11, and the side surface of abutting ring 11 is circularly arranged with abutting spring 10, and abutting spring 10 is tightly pressed on the side surface of driven ring 8, so that driven ball 9 is tightly attached to driving ball 12.

[0023] U-shaped frame 1 is vertically fixedly provided with driven ring 8 on the side surface away from abutting ring 11 of driven pulley 14, the inner diameter of driven ring 8 and abutting ring 11 is much larger than the cross-sectional dimension of one bar 3, the side surface of driven ring 8 is circularly arranged with driven ball 9, the side surface close to driven ball 9 of driven pulley 14 is circularly arranged with driving ball 12, the length of pull frame 5 is less than the horizontal length of the inner cavity of pickling tank 2, and the vertical height of U-shaped frame 1 is greater than the vertical height of pull frame 5, so that there is displacement space along the horizontal direction for pull frame 5.

[0024] The specific implementation steps and principles of the utility model are as follows:

[0025] In the initial state, the storage frame 7 on the top of the horizontal frame 6 is placed with multiple groups of steel plates, and the steel plates are subjected to pickling in the pickling tank 2. After waiting for a period of time, the lifting motor 4 is started, and the lifting motor 4 drives the linear bar 3 to rotate. Since the linear bar 3 is arranged with the linear groove 13, the linear bar 3 rotates to drive the driven pulley 14 to wind the lifting rope 51. In this process, the resisting spring 10 always presses the driven pulley 14 against the side surface of the driven ring 8. In this process, the driving ball 12 continuously passes the driven ball 9, and the driven pulley 14 reciprocates and shakes in the horizontal direction, thereby driving multiple steel plates to shake off the water attached to the surface of the steel plates.

[0026] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and inventive concept of the present application, can make equivalent replacements or changes within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An apparatus for producing a hot-dip galvanized steel sheet, comprising an acid pickling tank (2), a driven pulley (14), characterized in that, The acid washing tank (2) top middle position is fixedly provided with a U-shaped frame (1), the U-shaped frame (1) side top is fixedly provided with a lifting motor (4), the lifting motor (4) output end is fixedly provided with a one-bar (3), the driven pulley (14) side is provided with a one-slot (13), the one-bar (3) is inserted into the one-slot (13) inside along the horizontal direction, the driven pulley (14) outer wall is connected with the lifting rope (51) one end, the lifting rope (51) other end is connected with the lifting frame (5) top, the U-shaped frame (1) is provided with the oscillation assembly on the both sides of the driven pulley (14), which drives the lifting frame (5) to reciprocate and oscillate.

2. The apparatus for producing a hot-dip galvanized steel sheet according to claim 1, characterized by The lifting frame (5) bottom is fixedly provided with a horizontal frame (6), and the horizontal frame (6) top is equidistantly provided with a storage frame (7).

3. The apparatus for producing a hot-dip galvanized steel sheet according to claim 1, characterized by The oscillation assembly comprises a driven ring (8) and a bearing ring (11), the U-shaped frame (1) is fixedly provided with the bearing ring (11) on the side of the driven pulley (14), and the bearing ring (11) side is circularly provided with a bearing spring (10).

4. The apparatus for producing a galvanized steel sheet according to claim 3, wherein The U-shaped frame (1) is vertically fixedly provided with the driven ring (8) on the side away from the bearing ring (11) of the driven pulley (14), and the inner diameter of the driven ring (8) and the bearing ring (11) is much larger than the cross-sectional dimension of the one-bar (3).

5. The apparatus for producing a galvannealed steel sheet according to claim 3, characterized by The driven ring (8) side is circularly provided with a driven ball (9), and the driven pulley (14) side close to the driven ball (9) is circularly provided with a driving ball (12).

6. The apparatus for producing a galvanized steel sheet according to claim 1, wherein The length of the lifting frame (5) is less than the horizontal length of the acid washing tank (2) inner cavity, and the vertical height of the U-shaped frame (1) is greater than the vertical height of the lifting frame (5).

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