CN211734449U - Steel wire galvanizing device - Google Patents
Steel wire galvanizing device Download PDFInfo
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- CN211734449U CN211734449U CN201922148134.9U CN201922148134U CN211734449U CN 211734449 U CN211734449 U CN 211734449U CN 201922148134 U CN201922148134 U CN 201922148134U CN 211734449 U CN211734449 U CN 211734449U
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Abstract
The utility model provides a steel wire galvanizing rig relates to steel wire galvanizing field, a steel wire galvanizing rig, add the device including the tombarthite, the tombarthite adds the device and includes the tombarthite container and install the coupling mechanism in the galvanizing bath with the tombarthite container, last the dismantling of coupling mechanism is connected with the tombarthite container, the infiltration hole has been seted up on the tombarthite container, the infiltration hole supplies the rare earth diffusion to the zinc liquid in. The utility model discloses a tombarthite adds the device and adds the tombarthite in the galvanizing liquid and prevent the tombarthite come-up, improve the utilization ratio of tombarthite, make galvanized steel wire surface finish high, no amasss, and the device is convenient for in time supply the tombarthite in addition, can directly be with installing the inserted bar downstream, can take out installation inserted bar and tombarthite container, after filling the tombarthite, the installation inserted bar, it is intraductal to embolia the cover with the installation inserted bar and can continue to supply the rare earth metal in the galvanizing liquid, structural design is simple reasonable, high durability and convenient use has very strong practicality.
Description
Technical Field
The utility model relates to a steel wire galvanizing field specifically is a steel wire galvanizing device.
Background
A zinc-aluminum-rare earth alloy block (namely Zn-0.2 percent of Al-RE) is added into a zinc pot on the traditional hot galvanizing production line to form an alloy coating on the surface of a steel wire, the traditional process is easy to generate leakage and thicker coating, the coating is not easy to fall off, and the corrosion resistance is weak. The said zinc plating effect can be achieved by adding RE directly into zinc plating liquid, and the obtained zinc plating liquid has high surface smoothness and low cost. The galvanized steel wire is measured through an artificial accelerated corrosion test (salt spray test), red rust can be generated within 70 hours, the time of the red rust generation of the steel wire after common galvanization is longer than that of the steel wire after common galvanization, and the time of the red rust generation of the common galvanized steel wire is 40-50 hours.
However, the density of rare earth is lower than that of zinc, and the rare earth can float on the surface of the plating solution and can not be uniformly dissolved in the zinc solution when being directly put into the zinc plating solution, so that the zinc plating effect is poor and the zinc plating efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel wire galvanizing device, the density of having solved current steel wire galvanizing process in tombarthite is less than zinc, directly puts in the galvanizing bath, and tombarthite can float on plating bath surface, can not evenly dissolve in the galvanizing bath, leads to the galvanizing effect poor, problem of galvanizing inefficiency.
To achieve the above objective, the present invention provides the following technical solutions:
the utility model provides a steel wire galvanizing rig, includes the tombarthite and adds the device, the tombarthite adds the device and includes the tombarthite container and installs the coupling mechanism in the galvanizing bath with the tombarthite container, the last tombarthite container that can dismantle of coupling mechanism is connected with, the infiltration hole has been seted up on the tombarthite container, the infiltration hole supplies the tombarthite to diffuse to the zinc liquid.
Preferably, one end of the connecting mechanism is fixedly connected with the galvanizing bath, the connecting mechanism is detachably arranged, and the top of the rare earth container is covered by the bottom of the connecting mechanism.
Preferably, the connecting mechanism comprises an upper cover plate arranged on the galvanizing bath, and further comprises a bolt and a nut which are arranged on the upper cover plate, the bolt is fixed on the upper cover plate, the bolt sleeve is sleeved on the bolt, a sleeve is integrally formed on the bolt sleeve, an insertion rod is installed at the bottom of the sleeve, the outer diameter of the nut is larger than that of the bolt sleeve, the nut is used for limiting the bolt sleeve to float upwards, a clamping block is fixedly connected to the bottom of the installation insertion rod, and a rare earth container is detachably installed at the bottom end of the installation insertion rod through the clamping block;
the tombarthite container includes container bucket, infiltration hole, retaining ring and bayonet socket, the infiltration hole is seted up on the side surface of container bucket, the retaining ring is located the inside wall upper end of container bucket, the bayonet socket set up on the retaining ring and with fixture block looks adaptation, the fixture block can pass bayonet socket and rotation, and then with tombarthite container and coupling mechanism detachable swing joint, the surperficial still fixedly connected with of installation inserted bar blocks the limiting plate of tombarthite container and tombarthite come-up.
Preferably, the length of the installation inserted bar is more than one half of the height of the galvanizing bath.
Preferably, the number of the bayonets and the fixture blocks is three, and the bayonets and the fixture blocks are both arc-shaped.
Preferably, the diameter of the limiting plate is larger than that of the container barrel.
Preferably, the device also comprises a steel wire adjusting mechanism, wherein the steel wire adjusting mechanism is erected on two sides of the galvanizing bath, and the steel wire adjusting mechanism can press the steel wire into the galvanizing liquid.
The steel wire adjustment mechanism comprises lifting components at two ends and guide compression rollers arranged between the lifting components at the two ends, the bottom of the lifting components is arranged at the top of the galvanizing pool, the guide compression rollers can be adjusted through the lifting components, and then the steel wire is immersed into the galvanizing liquid through the guide compression rollers, so that the galvanizing effect and efficiency are improved.
The beneficial effects are that the technical scheme of this application possesses following technological effect:
1. the utility model discloses a tombarthite adds the device and adds the tombarthite in the galvanizing liquid and prevent the tombarthite come-up, make galvanized steel wire surface finish high, there is not the long-pending tumour, and the device is convenient for in time supply the tombarthite in addition, can directly be with installation inserted bar downstream, installation inserted bar and tombarthite container can be taken out, rotatory installation inserted bar drives the fixture block rotatory, make the fixture block pass the bayonet socket and can open the tombarthite container, after filling the tombarthite, the installation inserted bar, to install the inserted bar embolia the cover intraductally can continue to supply rare earth metal in the zinc liquid, structural design is simple and reasonable, high durability and.
2. The utility model discloses a setting of limiting plate can block the tombarthite container and float on, can block the inner chamber tombarthite come-up of tombarthite container simultaneously for the tombarthite can fully react with the galvanizing liquid.
3. The utility model discloses a lifting unit's setting can be adjusted the direction compression roller, and then through the direction compression roller with steel wire submergence to galvanizing solution in, is favorable to improving galvanized effect and efficiency.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of the structure of the present invention.
Fig. 2 is a sectional perspective view of the local structure of the present invention.
Fig. 3 is a sectional side view of a partial structure of the present invention.
Fig. 4 is an exploded view of the connection mechanism of the present invention.
Fig. 5 is a schematic view of the connection mechanism according to the present invention.
In the figures, the meaning of the reference numerals is as follows: 1. a galvanizing pool; 2. a lifting assembly; 3. a guide press roll; 4. an upper cover plate; 5. a mounting seat; 6. a quartz heating pipe; 7. a connecting mechanism; 8. a rare earth container; 701. fixing the bolt; 702. a bolt sleeve; 703. a nut; 704. a sleeve; 705. installing an inserted link; 706. a limiting plate; 707. a clamping block; 801. a container barrel; 802. infiltrating holes; 803. a retainer ring; 804. and (4) a bayonet.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
When the steel wire is galvanized, 55% of zinc-aluminum alloy/pure zinc is mainly added into a plating solution, the method is low in cost, but the steel wire is poor in finish and the surface of the steel wire can be accumulated, so that rare earth is added in the smelting process of the zinc-aluminum alloy, the plating effect is good after 5% of zinc-aluminum alloy containing rare earth is added into the plating solution, the surface is smooth and clean, but the cost is high, the galvanizing efficiency needs to be improved, the density of the rare earth is lower than that of zinc, the rare earth can float on the surface of the plating solution and can not be uniformly dissolved in zinc, the galvanizing efficiency and the galvanizing effect are reduced, and a rare earth container used in galvanizing is generally non-metal, and the used non-metal is lower than that of the zinc solution, so that the non-metal can float upwards. An apparatus for steel wire plating was therefore designed and the specific method steps used are disclosed.
Firstly, a steel wire galvanizing device is disclosed, which comprises a steel wire galvanizing rare earth adding device, a steel wire adjusting mechanism and an upper cover plate 4, wherein the steel wire adjusting mechanism is erected on two sides of a galvanizing pool 1, and the steel wire adjusting mechanism can press a steel wire into galvanizing liquid.
The steel wire adjusting mechanism comprises lifting components 2 at two ends and a guide compression roller 3 arranged between the lifting components 2 at the two ends, the bottom of the lifting component 2 is arranged at the top of the galvanizing pool 1, the guide compression roller 3 can be adjusted through the arrangement of the lifting component 2, and then the steel wire is immersed into the galvanizing liquid through the guide compression roller 3, so that the galvanizing effect and efficiency can be improved;
the upper cover plate 4 is arranged between the steel wire adjusting mechanisms on two sides of the galvanizing pool 1, the longitudinal section of the upper cover plate 4 is of a U-shaped clamping groove structure, and a plurality of quartz heating pipes 6 and connecting mechanisms 7 are sequentially arranged on the clamping groove structure in a staggered mode.
The rare earth container 8 comprises a container barrel 801, a seepage hole 802, a retainer ring 803 and a bayonet 804, the seepage hole 802 is arranged on the side surface of the container barrel 801, the retainer ring 803 is positioned at the upper end of the inner side wall of the container barrel 801, the bayonet 804 is arranged on the retainer ring 803 and is matched with a clamping block 707, the clamping block 707 can pass through the bayonet 804 and rotate, the rare earth container 8 is movably connected with the connecting mechanism 7, rare earth is added into the galvanizing solution through a rare earth adding device and is prevented from floating upwards, the surface smoothness of the galvanized steel wire is high, no accretion exists, the device is convenient for supplementing rare earth in time, the installation plunger 705 can be directly moved downwards, the installation plunger 705 and the rare earth container 8 can be taken out, the installation plunger 705 can be rotated to drive the clamping block 707 to pass through the bayonet 804 to open the rare earth container 8, after rare earth is filled, the installation plunger 705 is installed, the installation plunger 705 is sleeved in a sleeve 704 to continue to, the structure design is simple and reasonable, the use is convenient, and the practicability is strong.
Further, in this embodiment, the outer diameter of the nut 703 is larger than the outer diameter of the bolt sleeve 702, so as to prevent the rare earth container 8 from buoyancy-driven upward movement of the mounting insert 705 and the bolt sleeve 702.
Further, in the present embodiment, the quartz heating pipe 6 is mounted on the upper cover plate 4 through the mounting seat 5, and the bottom of the quartz heating pipe 6 extends to below the middle of the galvanizing pool 1.
Further, in this embodiment, the lifting assembly 2 includes a ball screw pair, a handle and a bearing connecting piece, a nut of the ball screw pair is movably connected with the guide press roller 3 through the bearing connecting piece, and the handle is fixedly connected with the front end of the ball screw pair.
Further, in this embodiment, the length of the installation plug 705 is greater than one-half of the height of the galvanizing pool 1
Further, in the present embodiment, the number of the bayonets 804 and the fixture blocks 707 is three, and the shape of each of the bayonets 804 and the fixture blocks 707 is arc-shaped.
Further, in the present embodiment, the diameter of the stopper plate 706 is larger than that of the container tub 801.
Further, in this embodiment, a heat insulating material is provided between the upper cover plate 4 and the galvanizing bath 1.
The utility model provides a steel wire galvanizing method, immerse tombarthite in galvanizing process 1 through tombarthite interpolation device, tombarthite interpolation device prevents the tombarthite come-up, galvanizing process in tombarthite interpolation device makes the tombarthite ooze from it, make tombarthite interpolation device be located the middle part of zinc liquid, zinc-plating temperature control is between 450 ℃ -465 ℃, when needing to add the tombarthite, dismantle tombarthite interpolation device from galvanizing 1, will wait to react tombarthite and add in the device, install tombarthite interpolation device on galvanizing 1 again, make the tombarthite continue to react.
The utility model discloses a method of use is last to give two following embodiments:
the first embodiment is as follows:
a using method of a steel wire galvanizing device comprises the following steps:
the first step is as follows: pre-plating treatment: removing a lubricating film or an oxide skin on the surface of the steel wire and cleaning;
the second step is that: plating assistant treatment, wherein the steel wire enters a plating assistant tank to cover a layer of plating assistant agent on the surface of the steel wire and is isolated from air, so that the steel wire is not oxidized any more;
the third step: and (3) galvanizing treatment: arranging a layer of covering agent on the surface of the zinc liquid to prevent the oxidation of the zinc liquid, controlling the galvanizing temperature to be 450 ℃, putting rare earth into the galvanizing pool 1 through a rare earth adding device, keeping the height of the rare earth container 8 from the galvanizing pool 1 to be 15 cm when the rare earth is put into the galvanizing pool, adding 10 kg of rare earth each time, adding the rare earth again after 5 days, and adding the rare earth by using a rare earth adding device;
the fourth step: and (3) post-plating treatment: and after the steel wire is subjected to air cooling for a period of time and straightening operation, the steel wire finally enters a reel of a take-up mechanism for storage.
Example two:
a using method of a steel wire galvanizing device comprises the following steps:
the first step is as follows: pre-plating treatment: removing a lubricating film or an oxide skin on the surface of the steel wire and cleaning;
the second step is that: plating assistant treatment, wherein the steel wire enters a plating assistant tank to cover a layer of plating assistant agent on the surface of the steel wire and is isolated from air, so that the steel wire is not oxidized any more;
the third step: and (3) galvanizing treatment: arranging a layer of covering agent on the surface of the zinc liquid to prevent the oxidation of the zinc liquid, controlling the galvanizing temperature to be 465 ℃, putting rare earth into the galvanizing pool 1 through a rare earth adding device, keeping the height of the rare earth container 8 from the galvanizing pool 1 to be 25 cm when the rare earth is put into the galvanizing pool, adding 15 kg of rare earth each time, adding the rare earth again after 5 days, and adding the rare earth by using a rare earth adding device;
the fourth step: and (3) post-plating treatment: and after the steel wire is subjected to air cooling for a period of time and straightening operation, the steel wire finally enters a reel of a take-up mechanism for storage.
Further, in this embodiment, the pre-plating treatment is a combination of electrolysis and ultrasonic treatment, and includes treating the lubricating grease on the surface of the steel wire with an alkaline treatment solution, treating the phosphate coating or the oxide skin on the surface of the steel wire with an acidic treatment solution, treating the grease and the phosphate coating or the oxide skin on the surface of the steel bar again with an ultrasonic treatment solution, then cleaning the steel wire in a hot water tank after the surface treatment, and washing away the residual treatment solution on the surface.
In the above embodiment, the general various processes before the steel wire is plated are collectively called pre-plating treatment, the steel wire is to be plated, no matter which process is to be plated, the lubricating film or the oxide skin on the surface of the steel wire must be removed completely, some processes adopt single electrolytic treatment, some processes adopt ultrasonic treatment, some processes adopt dry and brittle processes, the two processes adopt the best treatment effect and the highest efficiency, the lubricating grease on the surface of the steel wire is treated by alkaline treatment liquid, the phosphating film or the oxide skin on the surface of the steel wire is treated by acidic treatment liquid, the ultrasonic treatment liquid has good treatment effect on the grease and the phosphating film or the oxide skin, the steel wire is cleaned in a hot water tank after the surface treatment, the surface residual treatment liquid is washed, then the steel wire enters a plating assistant tank, the surface of the steel wire is covered with a layer of plating assistant agent and is isolated from air, the steel wire is not oxidized, and finally the steel wire enters a zinc tank for zinc plating, a, the whole galvanizing process is finished.
The utility model discloses when using, through the technological method of direct addition tombarthite (Re, the billows mixed rare earth) in the galvanizing liquid, can reach above-mentioned galvanizing effect that contains the tombarthite, the surface finish is high, and the cost is also lower simultaneously. The galvanized steel wire is measured through an artificial accelerated corrosion test (salt spray test), red rust can be generated within 70 hours, the time of the red rust generation of the steel wire after common galvanization is longer than that of the steel wire after common galvanization, and the time of the red rust generation of the common galvanized steel wire is 40-50 hours.
Specifically, when placing tombarthite in the liquid zinc, the bottom height of sleeve pipe 704 is greater than liquid zinc level height, is convenient for then change, and is more specific, and the draw-in groove evenly sets up a plurality of fixing bolt 701 and nut 703 structurally, and coupling mechanism 7 contains bolt cover 702, and bolt cover 702 integrated into one piece's sleeve pipe 704, with the installation inserted bar 705 of sleeve pipe 704 looks adaptation, and tombarthite container 8 is installed to the bottom detachable of installation inserted bar 705. The inner diameter of the nut 703 is larger than the outer diameter of the bolt sleeve 702, the bolt sleeve 702 is used for preventing the rare earth container 8 from being driven by buoyancy to move upwards by the installation inserted rod 705, the side surface of the container barrel 801 is provided with the seepage hole 802, the rare earth can be galvanized by mixing the seepage hole 802 with the galvanizing liquid, the fixture block 707 and the bayonet 804 are matched for use, so that the rare earth container 8 can be conveniently detached, when the rare earth is required to be added, the installation inserted rod 705 directly moves downwards, the installation inserted rod 705 and the rare earth container 8 are taken out of the sleeve 704, the fixture block 707 is driven to rotate by rotating the installation inserted rod 705, the fixture block 707 and the bayonet 804 are right up, the fixture block 707 penetrates through the bayonet 804 to open the rare earth container 8, after the rare earth is filled, the inserted rod 705 is installed, the installation inserted rod 705 is sleeved into the sleeve 704, so that the rare earth can be continuously.
The utility model discloses a tombarthite adds the device and adds the tombarthite in the galvanizing liquid and prevent the tombarthite come-up, make galvanized steel wire surface finish high, there is not the long-pending tumour, and the device is convenient for in time supply the tombarthite in addition, can directly be with installation inserted bar downstream, installation inserted bar and tombarthite container can be taken out, rotatory installation inserted bar drives the fixture block rotatory, make the fixture block pass the bayonet socket and can open the tombarthite container, after filling the tombarthite, the installation inserted bar, to install the inserted bar embolia the cover intraductally can continue to supply rare earth metal in the zinc liquid, structural design is simple and reasonable, high durability and.
The power consuming components in this application are all connected to the mains via power lines (not shown). The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (6)
1. A steel wire galvanizing device is characterized in that: the rare earth adding device comprises a rare earth container and a connecting mechanism (7) for installing the rare earth container in a galvanizing bath (1), wherein the connecting mechanism (7) is detachably connected with the rare earth container (8), and the rare earth container (8) is provided with a seepage hole for rare earth to diffuse into zinc liquid.
2. The steel wire galvanizing apparatus according to claim 1, wherein: one end of the connecting mechanism (7) is fixedly connected with the galvanizing pool (1), the connecting mechanism (7) is arranged in a detachable mode, and the top of the rare earth container (8) is covered by the bottom of the connecting mechanism (7).
3. A steel wire galvanizing apparatus according to claim 1 or 2, characterized in that: the connecting mechanism (7) comprises an upper cover plate (4) arranged on the galvanizing bath (1), a bolt (701) and a nut (703) are fixedly connected to the upper cover plate (4), the outer diameter of the nut (703) is larger than that of a bolt sleeve (702), the bolt sleeve (702) is sleeved on the bolt (701), a sleeve (704) is integrally formed on the bolt sleeve (702), an installation inserted rod (705) is arranged at the bottom of the sleeve (704), the nut (703) is used for limiting the upward floating of the bolt sleeve (702), a clamping block (707) is fixedly connected to the bottom of the installation inserted rod (705), and a rare earth container (8) is detachably installed at the bottom end of the installation inserted rod (705) through the clamping block (707);
tombarthite container (8) are including container bucket (801), oozing hole (802), retaining ring (803) and bayonet socket (804), ooze hole (802) and set up on the side surface of container bucket (801), retaining ring (803) are located the inside wall upper end of container bucket (801), bayonet socket (804) set up on retaining ring (803) and with fixture block (707) looks adaptation, fixture block (707) can pass bayonet socket (804) and rotate, and then with tombarthite container (8) and coupling mechanism (7) detachable swing joint, the surperficial limiting plate (706) that still fixedly connected with of installation inserted bar (705 blockked tombarthite container (8) and tombarthite come-up.
4. A steel wire galvanizing apparatus according to claim 3, characterized in that: the length of the installation inserted bar (705) is more than one half of the height of the galvanizing pool (1).
5. A steel wire galvanizing apparatus according to claim 3, characterized in that: the number of the bayonets (804) and the fixture blocks (707) is three, and the bayonets (804) and the fixture blocks (707) are both arc-shaped.
6. A steel wire galvanizing apparatus according to claim 3, characterized in that: the diameter of the limiting plate (706) is larger than that of the container barrel (801).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148134.9U CN211734449U (en) | 2019-12-04 | 2019-12-04 | Steel wire galvanizing device |
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| CN201922148134.9U CN211734449U (en) | 2019-12-04 | 2019-12-04 | Steel wire galvanizing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923599A (en) * | 2019-12-04 | 2020-03-27 | 马鞍山市凯敏钢缆有限责任公司 | Steel wire galvanizing method and galvanizing device used by same |
| CN113737116A (en) * | 2021-09-23 | 2021-12-03 | 增立钢管结构(江门)有限公司 | Help and plate pond heating cycle system |
| CN113913717A (en) * | 2021-10-15 | 2022-01-11 | 常熟市常力紧固件有限公司 | Full-automatic hot galvanizing device and method for automobile bolt |
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2019
- 2019-12-04 CN CN201922148134.9U patent/CN211734449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923599A (en) * | 2019-12-04 | 2020-03-27 | 马鞍山市凯敏钢缆有限责任公司 | Steel wire galvanizing method and galvanizing device used by same |
| CN110923599B (en) * | 2019-12-04 | 2024-03-19 | 马鞍山市凯敏钢缆有限责任公司 | Steel wire galvanization method and galvanization device used by same |
| CN113737116A (en) * | 2021-09-23 | 2021-12-03 | 增立钢管结构(江门)有限公司 | Help and plate pond heating cycle system |
| CN113913717A (en) * | 2021-10-15 | 2022-01-11 | 常熟市常力紧固件有限公司 | Full-automatic hot galvanizing device and method for automobile bolt |
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