CN220284233U

CN220284233U - Workpiece pickling device for hot dip galvanizing process

Info

Publication number: CN220284233U
Application number: CN202321255346.7U
Authority: CN
Inventors: 封叶
Original assignee: Hubei Guotie Hi Tech Equipment Co ltd
Current assignee: Hubei Guotie Hi Tech Equipment Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2024-01-02
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a workpiece pickling device for a hot dip galvanizing process, which comprises a box body fixedly connected with the upper surface of a bottom plate. Through setting up elevating system, the pickling case, wash the cooperation of case and rabbling mechanism, prevent the work piece in the inside one of them frame that gets into the pickling case of elevating system, elevating system starts the pickling with the inside pickling case of work piece this moment, later place the work piece after the pickling in the frame that another get into the washing case of elevating system, wash the work piece of pickling, cooperation rabbling mechanism's effect, can rotate the liquid of the inside of pickling case, washing case, make it carry out better pickling and washing to the work piece, improve the efficiency of pickling and abluent to the work piece. The whole structure is simple, the design is reasonable, the stability is good, the height adjustment can be realized when in use, the left-right adjustment can be realized, the operation is simple, the adjustment range is wider, and the use requirements of people are better met.

Description

Workpiece pickling device for hot dip galvanizing process

Technical Field

The utility model relates to the technical field of hot-dip galvanizing processes, in particular to a workpiece pickling device for a hot-dip galvanizing process.

Background

Hot dip galvanizing is the process of reacting molten metal with an iron matrix to produce an alloy layer, thereby bonding both the matrix and the coating. The hot galvanizing is to firstly acid-wash the steel product, and to remove ferric oxide on the surface of the steel product, after acid-wash, the steel product is washed in an ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent into a hot dip plating tank. The hot dip galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like, and the first procedure of hot dip galvanizing is pickling for rust removal and then cleaning.

According to chinese patent application No. 202120039455.X, a work piece pickling device for hot galvanizing is disclosed. Including the mounting bracket, the equal fixedly connected with fixed block in bottom both sides of mounting bracket, the bottom fixedly connected with mounting box of fixed block is provided with elevating system in the mounting bracket, elevating system's below be provided with mounting box fixed connection's pickling tank, the stopper of the top both sides fixedly connected with symmetric distribution of pickling tank.

The adoption of the scheme improves the pickling effect of the workpiece, improves the working efficiency, but the scheme has limitation in actual use, the pickled workpiece is not cleaned in the scheme, and the traditional flushing of the pickled workpiece is usually carried out by taking the workpiece out and then flushing the workpiece by adopting a high-pressure water gun, so that the working efficiency is reduced, and the practicability is lower.

Disclosure of Invention

The utility model aims to solve the problem of providing the workpiece pickling device for the hot dip galvanizing process, which can clean a pickled workpiece, has strong practicability and is convenient to operate.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a work piece pickling device for hot dip zinc technology, is including the last fixed surface of bottom plate is connected with the box, the surface of box is provided with elevating system, the inner wall fixedly connected with pickling tank of box, the inner wall fixedly connected with of box washs the case, the inner wall fixedly connected with of wasing the case first protection water plate, the inner wall fixedly connected with second protection water plate of pickling tank, the inside of box is provided with rabbling mechanism.

Preferably, the workpiece pickling device for the hot dip galvanizing process, wherein two symmetrical partition plates are fixedly connected to the inner wall of the box body, water outlet pipes are installed on the inner walls of the pickling box and the cleaning box, the outer surfaces of the water outlet pipes penetrate through the outer surfaces of the box body and extend to the outside of the box body, valves are installed on the outer surfaces of the two water outlet pipes, two groups of symmetrical universal wheels are fixedly connected to the bottom surface of the bottom plate, and a hand push rod is fixedly connected to the upper surface of the bottom plate.

Preferably, the workpiece pickling device for the hot dip galvanizing process, wherein the lifting mechanism comprises a bracket and a first rotating motor, the outer surface of the bracket is fixedly connected with the outer surface of the box body, and the outer surface of the first rotating motor is fixedly connected with the inner wall of the box body.

Preferably, the workpiece pickling device for the hot dip galvanizing process, wherein the output end of the first rotating motor is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the output end of the first rotating motor, is rotationally connected to the outer surface of the bracket, the outer surface of the bracket is fixedly connected with a limiting slide rod, and one end of the limiting slide rod, which is far away from the outer surface of the bracket, is fixedly connected to the inner bottom wall of the box body.

Preferably, the workpiece pickling device for the hot dip galvanizing process, wherein the outer surface of the threaded rod is in threaded connection with a lifting plate, the inner wall of the lifting plate is in sliding connection with the outer surface of the limiting slide rod, the outer surface of the lifting plate is fixedly connected with two groups of symmetrical connecting plates, the outer surfaces of the two groups of connecting plates are fixedly connected with placing boxes, and the inner walls of the two groups of placing boxes are provided with through holes.

Preferably, the workpiece pickling device for the hot dip galvanizing process comprises two protection boxes, wherein the bottom surfaces of the two protection boxes are respectively and fixedly connected with the inner wall of the pickling box and the inner wall of the cleaning box, and the inner walls of the two protection boxes are respectively and fixedly connected with a second rotating motor.

Preferably, in the workpiece pickling device for a hot dip galvanizing process, the output end of the second rotating motor is fixedly connected with a connecting shaft, the outer surface of the connecting shaft is fixedly connected with a stirring blade, and a sealing gasket is installed on the inner wall of the protection box.

The utility model has the advantages and beneficial effects that: through setting up elevating system, the pickling case, wash the cooperation of case and rabbling mechanism, prevent the work piece in the inside one of them frame that gets into the pickling case of elevating system, elevating system starts the pickling with the inside pickling case of work piece this moment, later place the work piece after the pickling in the frame that another get into the washing case of elevating system, wash the work piece of pickling, cooperation rabbling mechanism's effect, can rotate the liquid of the inside of pickling case, washing case, make it carry out better pickling and washing to the work piece, improve the efficiency of pickling and abluent to the work piece. The whole structure is simple, the design is reasonable, the stability is good, the height adjustment can be realized when in use, the left-right adjustment can be realized, the operation is simple, the adjustment range is wider, and the use requirements of people are better met.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic perspective view of the elevating mechanism of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the stirring mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a case; 3. a lifting mechanism; 301. a bracket; 302. a first rotating motor; 303. a threaded rod; 304. a limit slide bar; 305. a lifting plate; 306. a connecting plate; 307. a through hole; 308. placing a box; 4. a pickling tank; 5. a cleaning box; 6. a first protective water-passing plate; 7. a second protective water-passing plate; 8. a stirring mechanism; 801. a protective case; 802. a second rotating motor; 803. a sealing gasket; 804. a connecting shaft; 805. stirring blades; 9. a partition plate; 10. a water outlet pipe; 11. a valve; 12. a universal wheel; 13. a hand push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings and embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 4, a workpiece pickling device for a hot dip galvanizing process comprises a box body 2 fixedly connected with the upper surface of a bottom plate 1, and a lifting mechanism 3 arranged on the outer surface of the box body 2.

The lifting mechanism 3 comprises a bracket 301 and a first rotating motor 302, wherein the outer surface of the bracket 301 is fixedly connected with the outer surface of the box body 2, and the outer surface of the first rotating motor 302 is fixedly connected with the inner wall of the box body 2.

The output end fixedly connected with threaded rod 303 of first rotation motor 302, the one end that the output end was kept away from to threaded rod 303 first rotation motor 302 rotates to be connected with in the surface of support 301, and the surface fixedly connected with spacing slide bar 304 of support 301, the one end fixedly connected with in the interior diapire of box 2 that spacing slide bar 304 kept away from the support 301 surface.

Here, the first rotating motor 302 is started to drive the threaded rod 303 to rotate, and when the threaded rod 303 rotates clockwise, the threaded rod 303 is matched with the lifting plate 305 in threaded connection to enable the threaded rod to move downwards, and the two placing boxes 308 are driven to slide into the pickling tank 4 and the cleaning tank 5 to clean and pickle workpieces.

In this embodiment, after the workpiece after pickling is placed in the placing box 308 to be cleaned, the workpiece to be pickled is placed in the other placing box 308, and then the workpiece in the two placing boxes 308 can be cleaned and pickled at the same time, so as to improve the efficiency of Gao Gongjian pickling and cleaning.

Through the effect of spacing slide bar 304, can carry out spacingly to lifter plate 305, make its lifter plate 305 receive spacingly and can't rotate along with lifter plate 305 when threaded rod 303 rotates, make it steadily go up and down to remove.

The surface threaded connection of threaded rod 303 has lifter plate 305, and lifter plate 305's inner wall sliding connection is in the surface of spacing slide bar 304, and lifter plate 305's surface fixedly connected with two sets of symmetrical connecting plates 306, and box 308 is placed to the surface of two sets of connecting plates 306 all fixedly connected with, and through-hole 307 has all been seted up to the inner wall of two sets of boxes 308.

The inner wall fixedly connected with pickling tank 4 of box 2, the inner wall fixedly connected with of box 2 washs case 5, and the inner wall fixedly connected with of wasing case 5 first protection water sheet 6, the inner wall fixedly connected with second protection water sheet 7 of pickling tank 4, the inside of box 2 is provided with rabbling mechanism 8.

The stirring mechanism 8 comprises two protection boxes 801, the bottom surfaces of the two protection boxes 801 are respectively fixedly connected with the inner wall of the pickling tank 4 and the inner wall of the cleaning tank 5, and the inner walls of the two protection boxes 801 are fixedly connected with a second rotating motor 802.

The second rotating motor 802 is started to drive the connecting shaft 804 and the stirring blade 805 to rotate so as to stir the liquid in the pickling tank 4 and the cleaning tank 5, and the workpiece is better pickled and cleaned.

The output end of the second rotating motor 802 is fixedly connected with a connecting shaft 804, the outer surface of the connecting shaft 804 is fixedly connected with a stirring blade 805, and a sealing gasket 803 is installed on the inner wall of the protection box 801.

Through the effect of protection box 801, sealed pad 803, can protect second rotation motor 802, make its outside acidizing fluid and abluent liquid, can't get into the inside of protection box 801, avoid liquid to cause second rotation motor 802 to damage, make it unable use.

The inner wall fixedly connected with two symmetrical baffle 9 of box 2, outlet pipe 10 is all installed to the inner wall of pickling case 4 and washing case 5, and the surface of outlet pipe 10 runs through in the outside of box 2 and extends to the outside of box 2, and valve 11 is all installed to the surface of two outlet pipes 10, and the bottom surface fixedly connected with two sets of symmetrical universal wheels 12 of bottom plate 1, the upper surface fixedly connected with push rod 13 of bottom plate 1.

Through the effect of universal wheel 12, can remove drive arrangement, make its better use, improve work piece pickling device's practicality.

Working principle: when the device is used, firstly, a workpiece to be pickled is placed in a placing box 308 inside the pickling tank 4, at this time, a first rotating motor 302 is started to drive a threaded rod 303 to rotate clockwise, a lifting plate 305 in threaded connection is matched to enable the threaded rod 303 to move up and down, at this time, the limiting of a limiting slide rod 304 is achieved, the lifting plate 305 cannot rotate along with the threaded rod 303, stable lifting movement of the lifting plate 305 is guaranteed, after the placing box 308 slides into the pickling tank 4, the workpiece is pickled through a through hole 307, then, a second rotating motor 802 is started, a connecting shaft 804 and a stirring blade 805 are driven to rotate to stir pickled liquid inside the pickling tank 4, so that the workpiece is better pickled, finally, the threaded rod 303 is driven to rotate anticlockwise to lift the placing box 308, after a worker places the pickled workpiece inside another placing box 308, the threaded rod 303 is started again to rotate clockwise to slide the placing box 308 into the inside the cleaning tank 5, and the pickled workpiece is matched with a stirring mechanism 8 to clean the pickled workpiece.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

It should be noted that, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art, so that the inventor does not detail the description here.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A work piece pickling device for hot dip zinc technology, its characterized in that: including last fixed surface of bottom plate (1) is connected with box (2), the surface of box (2) is provided with elevating system (3), the inner wall fixedly connected with of box (2) is sour to wash case (4), the inner wall fixedly connected with of box (2) washs case (5), the inner wall fixedly connected with of wasing case (5) is first protection water board (6), the inner wall fixedly connected with second protection water board (7) of sour to wash case (4), the inside of box (2) is provided with rabbling mechanism (8).

2. A workpiece pickling apparatus for a hot dip galvanising process according to claim 1 characterised in that: the inner wall fixedly connected with two symmetrical baffle (9) of box (2), outlet pipe (10) are all installed to the inner wall of pickling tank (4) and washing case (5), and the surface of outlet pipe (10) runs through in the outside of the surface extension to box (2) of box (2), two valve (11) are all installed to the surface of outlet pipe (10), the bottom surface fixedly connected with two sets of symmetrical universal wheels (12) of bottom plate (1), the upper surface fixedly connected with hand push pole (13) of bottom plate (1).

3. A workpiece pickling apparatus for a hot dip galvanising process according to claim 1 characterised in that: the lifting mechanism (3) comprises a support (301) and a first rotating motor (302), wherein the outer surface of the support (301) is fixedly connected with the outer surface of the box body (2), and the outer surface of the first rotating motor (302) is fixedly connected with the inner wall of the box body (2).

4. A workpiece pickling apparatus for a hot dip galvanising process according to claim 3 characterised in that: the output end fixedly connected with threaded rod (303) of first rotation motor (302), the one end that first rotation motor (302) output was kept away from to threaded rod (303) rotates to be connected with in the surface of support (301), the surface fixedly connected with spacing slide bar (304) of support (301), the one end fixedly connected with in the interior bottom wall of box (2) of support (301) surface is kept away from to spacing slide bar (304).

5. A workpiece pickling apparatus for a hot dip galvanising process according to claim 4 characterised in that: the outer surface threaded connection of threaded rod (303) has lifter plate (305), and the inner wall sliding connection of lifter plate (305) is in the surface of spacing slide bar (304), the surface fixedly connected with of lifter plate (305) two sets of symmetrical connecting plates (306), two sets of the surface of connecting plate (306) is all fixedly connected with and places box (308), two sets of the through-hole (307) have all been seted up to the inner wall of placing box (308).

6. A workpiece pickling apparatus for a hot dip galvanising process according to claim 1 characterised in that: the stirring mechanism (8) comprises two protection boxes (801), the bottom surfaces of the two protection boxes (801) are respectively and fixedly connected with the inner wall of the pickling tank (4) and the inner wall of the cleaning tank (5), and the inner walls of the two protection boxes (801) are fixedly connected with a second rotating motor (802).

7. A workpiece pickling apparatus for a hot dip galvanising process according to claim 6 characterised in that: the output end of the second rotating motor (802) is fixedly connected with a connecting shaft (804), the outer surface of the connecting shaft (804) is fixedly connected with a stirring blade (805), and a sealing gasket (803) is arranged on the inner wall of the protection box (801).