CN119392146B - A tire bead wire anti-oxidation treatment device and treatment process - Google Patents
A tire bead wire anti-oxidation treatment device and treatment process Download PDFInfo
- Publication number
- CN119392146B CN119392146B CN202510011968.2A CN202510011968A CN119392146B CN 119392146 B CN119392146 B CN 119392146B CN 202510011968 A CN202510011968 A CN 202510011968A CN 119392146 B CN119392146 B CN 119392146B
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- Prior art keywords
- bead wire
- tire bead
- fixedly connected
- scrapers
- bracket
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- 239000011324 bead Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000008569 process Effects 0.000 title claims abstract description 34
- 230000003064 anti-oxidating effect Effects 0.000 title claims abstract description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000011701 zinc Substances 0.000 claims abstract description 64
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000007790 scraping Methods 0.000 claims abstract description 37
- 238000005246 galvanizing Methods 0.000 claims abstract description 36
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 11
- 230000000630 rising effect Effects 0.000 description 10
- 238000007747 plating Methods 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- -1 oxides Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0032—Apparatus specially adapted for batch coating of substrate
- C23C2/00322—Details of mechanisms for immersing or removing substrate from molten liquid bath, e.g. basket or lifting mechanism
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/325—Processes or devices for cleaning the bath
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
本发明涉及胎圈镀锌技术相关领域，具体是涉及一种胎圈钢丝防氧化处理设备及处理工艺，处理工艺包括预处理－热浸镀锌－清理－烘干－冷却步骤，胎圈钢丝防氧化处理设备包括镀锌池、托架、龙门架、吊架和刮扫除渣组件，刮扫除渣组件包括两个升降挡板、两个刮板和往复运动机构，往复运动机构包括两组驱动件，驱动件包括两个弹性伸缩筒和第一光轴。本发明中设置有两个与带动胎圈钢丝升降的龙门架传动配合的刮板，两个刮板能够在龙门架的下降和上升过程中均自动刮除锌液表面的杂质，纯机械结构的配合能够保证两个刮板稳定的刮除杂质。
The present invention relates to the field related to the technology of galvanizing tire bead, and specifically to an anti-oxidation treatment device and treatment process for tire bead wire, the treatment process includes pretreatment-hot dip galvanizing-cleaning-drying-cooling steps, the anti-oxidation treatment device for tire bead wire includes a galvanizing pool, a bracket, a gantry, a hanger and a scraping and slag removal component, the scraping and slag removal component includes two lifting baffles, two scrapers and a reciprocating motion mechanism, the reciprocating motion mechanism includes two sets of driving parts, the driving parts include two elastic telescopic cylinders and a first optical axis. In the present invention, two scrapers are provided that cooperate with the gantry transmission that drives the tire bead wire to rise and fall, and the two scrapers can automatically scrape impurities on the surface of the zinc liquid during the descent and ascent of the gantry, and the cooperation of the purely mechanical structure can ensure that the two scrapers can stably scrape impurities.
Description
Technical Field
The invention relates to the technical field related to tire bead galvanization, in particular to tire bead wire oxidation prevention treatment equipment and a tire bead wire oxidation prevention treatment process.
Background
The steel material is susceptible to oxidation reactions in air or in a humid environment to form iron oxides, a common rust. Through the oxidation prevention treatment, a protective layer with good corrosion resistance can be formed on the surface of the steel wire, and oxygen and water are prevented from corroding the surface of the steel wire, so that the service life of the steel wire is prolonged. Hot dip galvanization is a common oxidation-preventing treatment method, and by plating a layer of zinc on the surface of the steel wire to form an alloy layer of zinc and iron, the oxidation and corrosion of the steel wire are effectively prevented.
The traditional tire bead wire galvanizing equipment has the following defects that when the traditional galvanizing equipment is used for performing galvanizing operation on raw materials, before raw materials enter and exit zinc liquid each time, a plurality of workers need to hold tools with scrapers fixedly connected to the tail ends according to the size of a zinc pool for containing the zinc liquid, impurities deposited on the surface of the zinc liquid are scraped to two sides, so that the technology of the workers is high, certain threat can be caused to life safety of the workers due to high temperature of the zinc liquid in the process of scraping the impurities, potential safety hazards exist, and in order to ensure the safety of the workers each time, the raw materials need to be driven to lift as slowly as possible, even the raw materials are stopped, the whole galvanizing speed of the raw materials can be influenced, the speed of the zinc layer plating of the raw materials can also be influenced by the speed of the workers for scraping the impurities, and the whole working efficiency is uncontrollable.
Disclosure of Invention
Based on the above, it is necessary to provide an anti-oxidation treatment device and treatment process for bead wires, aiming at the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
an oxidation-preventing treatment process for a bead wire comprises the following steps:
s1, preprocessing, namely removing greasy dirt, cleaning and pickling the bead wire to be processed, and ensuring that the surface of the bead wire is clean and free of impurities;
s2, hot dip galvanizing, namely immersing the bead wire treated in the step S1 into preheated molten zinc liquid for a period of time to ensure that a uniform galvanized layer is formed on the surface of the bead wire;
S3, cleaning, namely cleaning the bead wire treated in the steps S1 and S2 by using a scraper or other tools, and removing substances such as oxides, impurities, scum and the like in the zinc liquid on the surface of the bead wire so as to ensure the quality and uniformity of a coating;
s4, drying, namely drying the bead wire subjected to the steps S1 to S3 to remove redundant liquid on the surface of the bead wire;
And S5, cooling, namely cooling the bead wire subjected to the steps S1 to S4, so that the whole temperature of the bead wire is reduced to the room temperature.
An anti-oxidation treatment device for a bead wire for implementing the treatment process comprises:
a galvanization pool, in which molten zinc and a bracket for supporting bead wires are arranged;
the portal frame is arranged at the top of the galvanizing pool in a lifting manner;
the hanging frame is arranged on the portal frame and used for hanging a plurality of bead wires;
The scraping and slag removing assembly is arranged on the galvanizing bath and the portal frame and comprises two lifting baffles which can vertically lift at the top of the galvanizing bath in a horizontal state, two scraping plates which are symmetrically arranged on the two lifting baffles in a sliding manner along the horizontal direction and a reciprocating mechanism, wherein the reciprocating mechanism comprises two groups of driving parts which are symmetrically arranged on two sides of the galvanizing bath in the length direction;
wherein, a plurality of tire bead steel wire sets up along zinc-plating pond length direction equidistant, and two elevating baffle and two scrapers symmetry set up in zinc-plating pond length direction and width direction's both sides respectively, the driving piece includes two symmetric distribution in zinc-plating pond width direction both sides and the elastic expansion cylinder that opposite ends and portal frame articulated link to each other, and two scrapers are connected respectively to two elastic expansion cylinder's opposite ends, and the equal vertical sliding connection of corresponding end of every elastic expansion cylinder has the first optical axis that links firmly with corresponding scraper blade.
Preferably, two the equal fixedly connected with first support of opposite ends of lift baffle, the top in galvanized bath is fixed and is provided with two sets of lift pieces that correspond two lift baffles respectively, every group lift piece all includes a plurality of electric putter that equidistant setting of galvanized bath length direction was followed, every electric putter's output shaft all vertically upwards and links firmly with first support, every lift baffle is close to the one side that corresponds first support and all is fixed and is provided with two sets of first locating parts that correspond two scrapers respectively, every group first locating part all includes two first slide rails that parallel interval set up from top to bottom, and all slides on every first slide rail and be provided with first slider, two the equal fixedly connected with second support of opposite ends of scraper blade, and equal fixedly connected with two connection longplates on every second support, link firmly first framework behind two connection longplates pass two first supports, and two first sliders link firmly with corresponding first slider, first optical axis is fixed to be set up on first framework.
Preferably, the side walls on two sides of the length direction of the galvanized pool are fixedly provided with two groups of second limiting parts which respectively correspond to the two groups of driving parts, each group of second limiting parts comprises two groups of sliding rail parts which respectively correspond to the two elastic telescopic cylinders, each group of sliding rail parts comprises two second sliding rails which are arranged at intervals in parallel up and down, each second sliding rail is provided with a second sliding block in a sliding manner, each second sliding block in each group of sliding rail parts is fixedly connected with a second frame, each first optical axis is arranged on the second frame in a sliding manner along the vertical direction, and the second optical axis is also connected with the corresponding end of the elastic telescopic cylinder in a shaft-connecting manner.
Preferably, the elastic telescopic cylinder comprises an inner cylinder fixedly connected with the second optical axis, an outer cylinder coaxially sleeved on the inner cylinder in a sliding manner and a spring coaxially arranged in the outer cylinder, the lower end of the portal frame is provided with two third optical axes respectively corresponding to the two groups of driving parts, and opposite ends of the two outer cylinders in each group of driving parts are all hinged to the third optical axis.
Preferably, the first bracket is further provided with a limiting mechanism, the limiting mechanism comprises a middle vertical shaft fixedly connected with the first bracket, a connecting chassis sleeved on the middle vertical shaft, a wire spool fixedly connected with the connecting chassis, a coil spring connected with the middle vertical shaft and the connecting chassis, and two sections of steel ropes coiled on the wire spool, one ends of the two sections of steel ropes are fixedly connected with the wire spool, hanging rings are fixedly connected on two first frame bodies on each first bracket, and the other ends of the two sections of steel ropes are fixedly connected with the two hanging rings after being wound out of the steel ropes.
Preferably, the gallows includes two longitudinal link plates that symmetry set up and link to each other with the portal frame and three long thin riser that equidistant setting of galvanizing bath width direction, and three long thin riser is fixed to be set up in the bottom of two longitudinal link plates, and the length direction of long thin riser is parallel with the length direction in galvanizing bath, and all has offered a plurality of equidistant distribution and be used for hanging the bearing draw-in groove of setting up a plurality of tire bead steel wire on every long thin riser, two the homogeneous body shaping has the kink that is used for dodging two longitudinal link plates on the scraper blade.
Preferably, the top of the bracket is fixedly provided with a plurality of strip supporting blocks which are distributed at equal intervals and are used for supporting a plurality of bead wires, and the top of each strip supporting block is provided with a supporting clamping groove for supporting the corresponding bead wire.
Compared with the prior art, the invention has the following beneficial effects:
The invention is provided with two scrapers which are matched with the portal frame driving the bead wire to lift in a transmission way, the two scrapers can automatically scrape impurities on the surface of zinc liquid in the descending and ascending processes of the portal frame, and the two scrapers can be ensured to stably scrape the impurities by the matching of a pure mechanical structure;
Secondly, the impurity is scraped by adopting the two scrapers driven by the pure mechanical structure, so that no extra manual labor is needed to participate in the impurity scraping process, and the life safety of related workers can be ensured in the impurity scraping process;
Thirdly, the process of scraping impurities by the two scraping plates is carried out together with the process of driving the bead wire to lift by the portal frame, the scraping of impurities is not required, and the overall working efficiency is higher.
Drawings
FIG. 1 is a schematic perspective view of an embodiment;
FIG. 2 is an exploded view of a perspective structure of a hanger and gantry of an embodiment;
FIG. 3 is an enlarged view of the perspective structure at A in FIG. 2;
FIG. 4 is an exploded view of the perspective structure of the hanger and bracket of the embodiment;
FIG. 5 is an enlarged view of a partial structure at B1 in FIG. 4;
FIG. 6 is an enlarged view of a partial structure at B2 in FIG. 4;
FIG. 7 is an exploded perspective view of the elastic telescopic cylinder of the embodiment;
FIG. 8 is an enlarged view of a part of the structure at C1 in FIG. 7;
FIG. 9 is an enlarged view of a part of the structure at C2 in FIG. 7;
FIG. 10 is an enlarged view of a part of the structure at C3 in FIG. 7;
FIG. 11 is an exploded view of a perspective structure of the lifting baffle and the first bracket of the embodiment;
FIG. 12 is an enlarged view of a partial structure at D1 in FIG. 11;
fig. 13 is an enlarged view of a partial structure at D2 in fig. 11.
The drawing comprises a galvanized pool 1, a bead wire 2, a bracket 3, a 4, a portal frame 5, a hanging bracket 6, a scraping slag component 7, a lifting baffle plate 8, a scraping plate 9, an elastic telescopic cylinder 10, a first optical axis 11, a first bracket 12, an electric push rod 13, a first sliding rail 14, a first sliding block 15, a second bracket 16, a connecting long plate 17, a first frame body 18, a second sliding rail 19, a second sliding block 20, a second frame body 21, a second optical axis 22, an inner cylinder 23, an outer cylinder 24, a spring 25, a third optical axis 26, an embedded lug 27, a middle vertical axis 28, a connecting chassis 29, a winding disc 30, a coil spring 31, a steel rope 32, a hanging ring, a longitudinal hanging plate 34, a long thin vertical plate 35, a bearing clamping groove 36, a bending part 37, a long supporting block 38 and a bearing clamping groove.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
An oxidation-preventing treatment process for a bead wire comprises the following steps:
s1, preprocessing, namely removing greasy dirt, cleaning and pickling the bead wire to be processed, and ensuring that the surface of the bead wire is clean and free of impurities;
s2, hot dip galvanizing, namely immersing the bead wire treated in the step S1 into preheated molten zinc liquid for a period of time to ensure that a uniform galvanized layer is formed on the surface of the bead wire;
S3, cleaning, namely cleaning the bead wire treated in the steps S1 and S2 by using a scraper or other tools, and removing substances such as oxides, impurities, scum and the like in the zinc liquid on the surface of the bead wire so as to ensure the quality and uniformity of a coating;
s4, drying, namely drying the bead wire subjected to the steps S1 to S3 to remove redundant liquid on the surface of the bead wire;
And S5, cooling, namely cooling the bead wire subjected to the steps S1 to S4, so that the whole temperature of the bead wire is reduced to the room temperature.
An apparatus for oxidation prevention treatment of a bead wire, which performs the above-described treatment process, as shown with reference to fig. 1 to 13, comprises:
A galvanization pool 1 in which molten zinc and a bracket 3 for supporting a bead wire 2 are arranged;
the portal frame 4 is arranged at the top of the galvanizing bath 1 in a lifting manner;
A hanger 5 arranged on the portal frame 4 and used for hanging a plurality of bead wires 2;
The scraping and slag removing assembly 6 is arranged on the galvanizing bath 1 and the portal frame 4 and comprises two lifting baffles 7 which can vertically lift in a horizontal state at the top of the galvanizing bath 1, two scraping plates 8 which are symmetrically arranged on the two lifting baffles 7 in a sliding manner along the horizontal direction and a reciprocating mechanism, wherein the reciprocating mechanism comprises two groups of driving pieces which are symmetrically arranged on two sides of the galvanizing bath 1 in the length direction;
wherein, a plurality of tire bead steel wire 2 are equidistant along galvanized bath 1 length direction setting, and two lift baffle 7 and two scraper blades 8 symmetry respectively set up in galvanized bath 1 length direction and width direction's both sides, the driving piece includes two symmetrical distribution in galvanized bath 1 width direction both sides and the elastic telescoping tube 9 that the end links to each other with portal frame 4 is articulated in opposite directions, and two scraper blades 8 are connected respectively to the opposite ends of two elastic telescoping tubes 9, and the equal vertical sliding connection of corresponding end of every elastic telescoping tube 9 has the first optical axis 10 that links firmly with corresponding scraper blade 8.
The anti-oxidation treatment equipment is applied to the step S2, and is used for automatically putting in and taking out a plurality of arranged bead wires 2 from a galvanized pool 1, automatically cleaning oxides and impurities accumulated on the surface of zinc liquid before putting in and taking out, wherein a portal frame 4 is in a lifting state before hot dip galvanizing of the bead wires 2, a plurality of bead wires 2 are erected on a hanger 5 and are positioned above the galvanized pool 1, an elastic telescopic cylinder 9 is extended to the longest length, one ends of the two elastic telescopic cylinders 9 connected with the two scrapers 8 are close to the shortest distance, so that the two scrapers 8 are close to each other to a mutually close state, the lifting baffle 7 is also in a lifting state on the galvanized pool 1, the bottoms of the two lifting baffle 7 and the scrapers 8 are both lifted to be above the liquid level of the zinc liquid, then the portal frame 4 is ready to be lowered, the lifting baffle 7 is lowered a little before the portal frame 4 is lowered, the bottoms of the two lifting baffle 7 and the scrapers 8 are both immersed into the liquid level of the zinc liquid, and then the portal frame 4 is lowered;
the lowering of the portal frame 4 is divided into three stages, the portal frame 4 is lowered for a certain distance in the first stage, the bottoms of a plurality of bead wires 2 on the hanger 5 are close to the liquid level of the zinc liquid, in the process, the elastic telescopic cylinders 9 cannot shrink under the action of self elasticity, the two scraping plates 8 are mutually far away, the two scraping plates 8 are far away to the two ends of the two lifting baffles 7 when the first stage is finished, the two scraping plates 8 are hard against the two ends of the two lifting baffles 7 and cannot be continuously far away from each other, and one end of each side, hinged with each other, of the two elastic telescopic cylinders 9 on the portal frame 4 is still positioned above one end, far away from each other, of the two elastic telescopic cylinders 9;
The bottoms of the two scrapers 8 are immersed into the zinc liquid before the first stage, so in the first stage of the descent of the portal frame 4, impurities accumulated on the surface of the zinc liquid can be pushed to two sides in the process of separating the two scrapers 8 from each other, so that the impurities can not be stuck in the process of falling into the zinc liquid by the follow-up bead steel wires 2, the two lifting baffles 7 can be lifted after the first stage is finished, and the bottoms of the two lifting baffles 7 and the two scrapers 8 are lifted to be above the zinc liquid;
The second stage of the lowering of the gantry 4 is followed, the gantry 4 in the second stage continues to descend for a certain distance, so that the bead wires 2 are completely immersed in the zinc liquid, the bottoms of the bead wires 2 are close to the bracket 3 but keep a certain distance with the bracket 3 when the second stage is finished, namely, the bead wires 2 formally begin the hot dip galvanizing process, the bead wires 2 are completely immersed in the zinc liquid until the outer surfaces of the bead wires 2 are completely galvanized, and in the second stage of the lowering of the gantry 4, as the two scraping plates 8 are hard against the two ends of the two lifting baffles 7 and cannot be far away from each other when the first stage is finished, one end of each side of the two elastic telescopic cylinders 9 hinged with each other on the gantry 4 is still positioned above one end of the two elastic telescopic cylinders 9 far away from each other, the lowering of the gantry 4 drives the two elastic telescopic cylinders 9 to overcome the elasticity of the two elastic telescopic cylinders 9 to shrink until the two elastic telescopic cylinders 9 shrink to the shortest distance and are in a horizontal state when the second stage is finished;
The third stage is that the portal frame 4 is fixed for a period of time and does not lift between the second stage and the third stage, the part of the bead wire 2 exposed in the zinc liquid is guaranteed to be completely plated with the zinc layer, the third stage is that the portal frame 4 is lowered for a distance again, so that a plurality of bead wires 2 are completely contacted and are erected on the bracket 3, and the hanger 5 is still lowered for a distance by the portal frame 4 after the bead wires 2 are completely erected on the bracket 3, so that the hanger 5 is separated from the bead wires 2, the contact part of the hanger 5 and the bead wires 2 is exposed in the zinc liquid, the part of the bead wires 2 is guaranteed to be completely plated with the zinc layer, the portal frame 4 is stopped for a period of time again after the third stage is finished, the bead wires 2 are waited for complete zinc plating, in the third stage, along with the descent of the portal frame 4, one end of each side, hinged with each other, of the two elastic telescopic cylinders 9 on the portal frame 4 moves to the lower part of one end, far away from each other, of the two elastic telescopic cylinders 9, but as the two scraping plates 8 still abut against the two ends of the two lifting baffles 7 and cannot be far away from each other, the elastic telescopic cylinders 9 slowly stretch to the longest length under the self elasticity, after the elastic telescopic cylinders 9 stretch to the longest length, along with the continued descent of the portal frame 4, the two ends, far away from each other, of the elastic telescopic cylinders 9 are mutually close to each other due to the fact that the elastic telescopic cylinders 9 cannot continuously stretch, so that the two scraping plates 8 are driven to be mutually close to each other, and until the third stage is finished, the two scraping plates 8 are mutually close to the state of being mutually close to each other again;
After the three stages of the lowering of the gantry 4 are completely finished and the surface of the bead wire 2 is completely plated with a zinc layer, the gantry 4 starts to rise, in the rising process, the action principle of the gantry 4 and the two scrapers 8 is consistent with that of the lowering process, and details are not repeated, the lifting baffle 7 descends in advance before the gantry 4 rises to drive the bottoms of the two scrapers 8 to be immersed in zinc liquid, the two scrapers 8 are far away from each other to push the impurities accumulated on the surface of the zinc liquid to two sides again when the gantry 4 initially rises and correspond to the first stage of the lowering of the gantry 4, the impurities are prevented from being contacted when the subsequent bead wire 2 rises, the two elastic telescopic cylinders 9 shrink to a horizontal state again after the initial rising of the gantry 4 is finished, and two follow-up lifting baffles 7 automatically rise to drive two scrapers 8 to leave zinc liquid, and the continuous rising of portal frame 4 then corresponds the second stage that above-mentioned portal frame 4 descends, and initially is the process that two elastic telescopic tube 9 stretched, also corresponds bead wire 2 by the process that drives to rise and leave zinc liquid, and then the continuous rising of portal frame 4 then corresponds the first stage that above-mentioned portal frame 4 descends, and a plurality of bead wire 2 is brought back to initial position by rising and waits to retrieve, and two scrapers 8 are driven to the state that pastes closely each other, waits to scrape the sediment operation when the zinc plating of next batch bead wire 2.
In order to connect the galvanization bath 1, the two lifting baffles 7 and the scraper 8, the following features are provided in particular:
the two opposite ends of the lifting baffle plates 7 are fixedly connected with first brackets 11, the tops of the galvanized pools 1 are fixedly provided with two groups of lifting pieces corresponding to the two lifting baffle plates 7 respectively, each group of lifting pieces comprises a plurality of electric push rods 12 which are arranged at equal intervals along the length direction of the galvanized pool 1, the output shaft of each electric push rod 12 is vertically upwards and fixedly connected with the first brackets 11, one side, close to the corresponding first brackets 11, of each lifting baffle plate 7 is fixedly provided with two groups of first limiting pieces corresponding to the two scraping plates 8 respectively, each group of first limiting pieces comprises two first sliding rails 13 which are arranged in parallel at intervals from top to bottom, each first sliding rail 13 is provided with a first sliding block 14 in a sliding mode, the opposite ends of the two scraping plates 8 are fixedly connected with second brackets 15 respectively, each second bracket 15 is provided with two connecting long plates 16 respectively, two ends of each connecting long plate 16 penetrate through the two first brackets 11 and then are fixedly connected with a first frame 17, and each first frame 17 is fixedly connected with the first sliding blocks 14 in the first optical axis 10.
The cooperation of two first sliders 14 and two first slide rails 13 can make spacingly to two scrapers 8, guarantees that scraper 8 can only slide along the horizontal direction on lift baffle 7, and a plurality of electric putter 12 is used for driving two lift baffles 7 and two scrapers 8 and vertically goes up and down to make the bottom of two lift baffles 7 and scraper 8 can fall into or rise out of zinc liquid, offer the breach that is used for dodging corresponding four first slide rails 13 on the first support 11.
In order to connect the scraper 8 and the elastic telescopic tube 9, the following features are specifically provided:
the side walls of the two sides of the length direction of the galvanized pool 1 are fixedly provided with two groups of second limiting parts which respectively correspond to the two groups of driving parts, each group of second limiting parts comprises two groups of sliding rail parts which respectively correspond to the two elastic telescopic cylinders 9, each group of sliding rail parts comprises two second sliding rails 18 which are arranged at intervals in parallel up and down, each second sliding rail 18 is provided with a second sliding block 19 in a sliding manner, each second sliding block 19 in each group of sliding rail parts is fixedly connected with a second frame 20, each first optical axis 10 is arranged on the second frame 20 in a sliding manner along the vertical direction, and a second optical axis 21 is also connected on the second frame 20 in a shaft connection manner, and the corresponding end of each elastic telescopic cylinder 9 is fixedly connected with the second optical axis 21.
Because the lifting baffle 7, the first bracket 11 and the first frame 17 need to lift on the galvanized bath 1, the scraping plate 8 and the first frame 17 need to drive to translate through the second frame 20 and the elastic telescopic cylinder 9, the first optical axis 10 is fixedly arranged on the first frame 17, and the first optical axis 10 is arranged on the second frame 20 in a sliding manner along the vertical direction, so that when the two elastic telescopic cylinders 9 drive the two second frames 20 to horizontally move, the two first frames 17 can be synchronously driven to synchronously translate, and meanwhile, the lifting of the lifting baffle 7 and the first bracket 11 cannot be influenced.
In order to connect the second optical axis 21, the elastic telescopic cylinder 9 and the gantry 4, the following features are specifically provided:
the elastic telescopic cylinder 9 comprises an inner cylinder 22 fixedly connected with the second optical axis 21, an outer cylinder 23 coaxially sleeved on the inner cylinder 22 in a sliding manner, and a spring 24 coaxially arranged in the outer cylinder 23, the lower end of the portal frame 4 is provided with two third optical axes 25 respectively corresponding to two groups of driving parts, and opposite ends of the two outer cylinders 23 in each group of driving parts are all hinged on the third optical axes 25.
The inner barrel 22 is close to the one end inside fixed being provided with of urceolus 23 and is used for spacing embedded lug 26 to urceolus 23, and set up on the urceolus 23 is kept away from the one end inner wall of urceolus 22 and is used for supplying embedded lug 26 gliding interior heavy groove (not shown in the figure), so guarantee that can't continue to extend after inner barrel 22 and urceolus 23 stretch out and draw back to the longest length, spring 24 is used for providing sufficient elasticity for between inner barrel 22 and the urceolus 23, guarantee when elasticity telescopic cylinder 9 is in the longest length, still can drive two scraper blades 8 to be close to or keep away from along with the lift of portal frame 4.
In order to make a further limit on the approach of the two blades 8, the following features are provided in particular:
The first bracket 11 is further provided with a limiting mechanism, the limiting mechanism comprises a middle vertical shaft 27 fixedly connected with the first bracket 11, a connecting chassis 28 sleeved on the middle vertical shaft 27, a wire reel 29 fixedly connected with the connecting chassis 28, a coil spring 30 connected with the middle vertical shaft 27 and the connecting chassis 28, and two sections of steel ropes 31 coiled on the wire reel 29, one ends of the two sections of steel ropes 31 are fixedly connected with the wire reel 29, hanging rings 32 are fixedly connected on the two first frame bodies 17 on each first bracket 11, and the other ends of the two sections of steel ropes 31 are respectively fixedly connected with the two hanging rings 32 after being wound out of the steel ropes 31.
In the process that the two scrapers 8 are mutually far away, the two scrapers 8 pull out the wire reel 29 from the two steel ropes 31, so that the wire reel 29 is driven to rotate and the coil spring 30 is enabled to roll up and accumulate elastic force, the elastic force of the spring 24 in the elastic telescopic cylinder 9 is large enough to support the elastic telescopic cylinder 9 to be not contracted, so that the two scrapers 8 can be retracted in an auxiliary mode through the subsequent coil spring 30, meanwhile, a gear (not shown in the drawing) and two racks (not shown in the drawing) which are symmetrical to the gear can be additionally arranged on the first bracket 11, the gear can be arranged on the first bracket 11 in a shaft connection mode, the two racks can be fixedly connected with the two first frames 17 on the corresponding side respectively, and the two racks and the gear are meshed, so that the two scrapers 8 can always move synchronously and equidistantly.
In order to hang a plurality of bead wires 2 by the hanging bracket 5, the following characteristics are specifically provided:
The hanger 5 comprises two longitudinal hanging plates 33 which are symmetrically arranged and connected with the portal frame 4, and three long Bao Shuban which are arranged at equal intervals along the width direction of the galvanized bath 1, the three long thin vertical plates 34 are fixedly arranged at the bottoms of the two longitudinal hanging plates 33, the length direction of the long thin vertical plates 34 is parallel to the length direction of the galvanized bath 1, a plurality of equidistant distribution supporting clamping grooves 35 for hanging a plurality of bead wires 2 are formed in each long thin vertical plate 34, and bending parts 36 for avoiding the two longitudinal hanging plates 33 are uniformly formed on the two scraping plates 8.
The longitudinal hanging plates 33 and the long thin vertical plates 34 are of thin plate structures, the positions of the three long thin vertical plates 34 at the bottoms of the two longitudinal hanging plates 33 are fixed, a plurality of supporting clamping grooves 35 which are matched with the structures of the bead wires 2 are correspondingly formed in the positions of the bead wires 2, which are hung on the three long thin vertical plates 34, so that the bead wires 2 can be kept relatively stable, and the two bending parts 36 are integrally formed on the two scraping plates 8, and therefore, when the two scraping plates 8 are close to each other, the two longitudinal hanging plates 33 are opened when the two scraping plates 8 are close to each other, in order to ensure that the plurality of bead wires 2 are lifted up subsequently, the two long thin vertical plates 34 are required to be always immersed in the zinc liquid, and impurities on the surface of the zinc liquid are scraped again before the plurality of bead wires 2 are lifted up and lifted up.
In order to receive several bead wires 2 by means of the carrier 3, the following features are provided in particular:
The top of the bracket 3 is fixedly provided with a plurality of strip supporting blocks 37 which are distributed at equal intervals and are used for supporting a plurality of bead wires 2, and the top of each strip supporting block 37 is provided with a supporting clamping groove 38 which is used for supporting the corresponding bead wire 2.
The top edges of the receiving clamping grooves 38 are chamfered, so that a plurality of bead wires 2 can fall into the receiving clamping grooves 38 after falling.
The working principle is that the anti-oxidation treatment equipment is applied to the step S2, the anti-oxidation treatment equipment is used for automatically putting in and taking out a plurality of arranged bead wires 2 from a galvanized pool 1, and can automatically clean oxides and impurities accumulated on the surface of zinc liquid before putting in and taking out, a portal frame 4 is in a lifting state before hot dip galvanizing of the bead wires 2, a plurality of bead wires 2 are erected on a hanger 5 and are positioned above the galvanized pool 1, an elastic telescopic cylinder 9 stretches to the longest length, one ends of the two elastic telescopic cylinders 9 connected with the two scrapers 8 are close to the shortest distance, so that the two scrapers 8 are close to each other to a mutually close state, the lifting baffle 7 is also in a lifting state on the galvanized pool 1, the bottoms of the two lifting baffle 7 and the scrapers 8 are both lifted to be above the liquid level of the zinc liquid, then the portal frame 4 is ready to be lowered, the lifting baffle 7 is firstly lowered before the portal frame 4 is lowered, and the bottoms of the two lifting baffle 7 and the two scrapers 8 are both immersed under the liquid level of the zinc liquid, and then the portal frame 4 is lowered;
the lowering of the portal frame 4 is divided into three stages, the portal frame 4 is lowered for a certain distance in the first stage, the bottoms of a plurality of bead wires 2 on the hanger 5 are close to the liquid level of the zinc liquid, in the process, the elastic telescopic cylinders 9 cannot shrink under the action of self elasticity, the two scraping plates 8 are mutually far away, the two scraping plates 8 are far away to the two ends of the two lifting baffles 7 when the first stage is finished, the two scraping plates 8 are hard against the two ends of the two lifting baffles 7 and cannot be continuously far away from each other, and one end of each side, hinged with each other, of the two elastic telescopic cylinders 9 on the portal frame 4 is still positioned above one end, far away from each other, of the two elastic telescopic cylinders 9;
The bottoms of the two scrapers 8 are immersed into the zinc liquid before the first stage, so in the first stage of the descent of the portal frame 4, impurities accumulated on the surface of the zinc liquid can be pushed to two sides in the process of separating the two scrapers 8 from each other, so that the impurities can not be stuck in the process of falling into the zinc liquid by the follow-up bead steel wires 2, the two lifting baffles 7 can be lifted after the first stage is finished, and the bottoms of the two lifting baffles 7 and the two scrapers 8 are lifted to be above the zinc liquid;
The second stage of the lowering of the gantry 4 is followed, the gantry 4 in the second stage continues to descend for a certain distance, so that the bead wires 2 are completely immersed in the zinc liquid, the bottoms of the bead wires 2 are close to the bracket 3 but keep a certain distance with the bracket 3 when the second stage is finished, namely, the bead wires 2 formally begin the hot dip galvanizing process, the bead wires 2 are completely immersed in the zinc liquid until the outer surfaces of the bead wires 2 are completely galvanized, and in the second stage of the lowering of the gantry 4, as the two scraping plates 8 are hard against the two ends of the two lifting baffles 7 and cannot be far away from each other when the first stage is finished, one end of each side of the two elastic telescopic cylinders 9 hinged with each other on the gantry 4 is still positioned above one end of the two elastic telescopic cylinders 9 far away from each other, the lowering of the gantry 4 drives the two elastic telescopic cylinders 9 to overcome the elasticity of the two elastic telescopic cylinders 9 to shrink until the two elastic telescopic cylinders 9 shrink to the shortest distance and are in a horizontal state when the second stage is finished;
The third stage is that the portal frame 4 is fixed for a period of time and does not lift between the second stage and the third stage, the part of the bead wire 2 exposed in the zinc liquid is guaranteed to be completely plated with the zinc layer, the third stage is that the portal frame 4 is lowered for a distance again, so that a plurality of bead wires 2 are completely contacted and are erected on the bracket 3, and the hanger 5 is still lowered for a distance by the portal frame 4 after the bead wires 2 are completely erected on the bracket 3, so that the hanger 5 is separated from the bead wires 2, the contact part of the hanger 5 and the bead wires 2 is exposed in the zinc liquid, the part of the bead wires 2 is guaranteed to be completely plated with the zinc layer, the portal frame 4 is stopped for a period of time again after the third stage is finished, the bead wires 2 are waited for complete zinc plating, in the third stage, along with the descent of the portal frame 4, one end of each side, hinged with each other, of the two elastic telescopic cylinders 9 on the portal frame 4 moves to the lower part of one end, far away from each other, of the two elastic telescopic cylinders 9, but as the two scraping plates 8 still abut against the two ends of the two lifting baffles 7 and cannot be far away from each other, the elastic telescopic cylinders 9 slowly stretch to the longest length under the self elasticity, after the elastic telescopic cylinders 9 stretch to the longest length, along with the continued descent of the portal frame 4, the two ends, far away from each other, of the elastic telescopic cylinders 9 are mutually close to each other due to the fact that the elastic telescopic cylinders 9 cannot continuously stretch, so that the two scraping plates 8 are driven to be mutually close to each other, and until the third stage is finished, the two scraping plates 8 are mutually close to the state of being mutually close to each other again;
After the three stages of the lowering of the gantry 4 are completely finished and the surface of the bead wire 2 is completely plated with a zinc layer, the gantry 4 starts to rise, in the rising process, the action principle of the gantry 4 and the two scrapers 8 is consistent with that of the lowering process, and details are not repeated, the lifting baffle 7 descends in advance before the gantry 4 rises to drive the bottoms of the two scrapers 8 to be immersed in zinc liquid, the two scrapers 8 are far away from each other to push the impurities accumulated on the surface of the zinc liquid to two sides again when the gantry 4 initially rises and correspond to the first stage of the lowering of the gantry 4, the impurities are prevented from being contacted when the subsequent bead wire 2 rises, the two elastic telescopic cylinders 9 shrink to a horizontal state again after the initial rising of the gantry 4 is finished, and two follow-up lifting baffles 7 automatically rise to drive two scrapers 8 to leave zinc liquid, and the continuous rising of portal frame 4 then corresponds the second stage that above-mentioned portal frame 4 descends, and initially is the process that two elastic telescopic tube 9 stretched, also corresponds bead wire 2 by the process that drives to rise and leave zinc liquid, and then the continuous rising of portal frame 4 then corresponds the first stage that above-mentioned portal frame 4 descends, and a plurality of bead wire 2 is brought back to initial position by rising and waits to retrieve, and two scrapers 8 are driven to the state that pastes closely each other, waits to scrape the sediment operation when the zinc plating of next batch bead wire 2.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
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|---|---|---|---|---|
| CN113106371A (en) * | 2021-03-25 | 2021-07-13 | 浙江航峰铁塔有限公司 | Hot galvanizing processing device |
| CN114032485A (en) * | 2021-11-03 | 2022-02-11 | 江苏江海杭萧绿色建筑科技有限公司 | Galvanizing device and method for machining assembled steel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2013185253A (en) * | 2012-03-12 | 2013-09-19 | Tetsuo Harada | Galvanizing tank |
| KR101663549B1 (en) * | 2015-06-04 | 2016-10-14 | 주식회사 에스케이디 하이테크 | Scrapping system for roller of zinc hot dip galvanizings devices |
| CN220977111U (en) * | 2023-07-14 | 2024-05-17 | 山西启运金属制品有限公司 | Explosion-proof hot dip galvanize pond that splashes |
| CN117448922A (en) * | 2023-11-09 | 2024-01-26 | 嘉兴市巨鑫热浸锌股份有限公司 | Zinc liquid circulating device for metal part processing |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106371A (en) * | 2021-03-25 | 2021-07-13 | 浙江航峰铁塔有限公司 | Hot galvanizing processing device |
| CN114032485A (en) * | 2021-11-03 | 2022-02-11 | 江苏江海杭萧绿色建筑科技有限公司 | Galvanizing device and method for machining assembled steel structure |
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