CN103602938A - Hot-dip galvanizing equipment - Google Patents
Hot-dip galvanizing equipment Download PDFInfo
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- CN103602938A CN103602938A CN201310572213.7A CN201310572213A CN103602938A CN 103602938 A CN103602938 A CN 103602938A CN 201310572213 A CN201310572213 A CN 201310572213A CN 103602938 A CN103602938 A CN 103602938A
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- drive unit
- hot
- dip galvanizing
- mechanical arm
- stepper
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Abstract
The invention provides hot-dip galvanizing equipment. The hot-dip galvanizing equipment comprises a zinc pot, a rack, a heating device and a mechanical device, wherein the mechanical device comprises a first driving device, a second driving device, a third driving device, a mechanical arm and a manipulator, the first driving device comprises a power-driven air cylinder and a stepper motor, the power-driven air cylinder comprises a sliding piston and a lead screw, the first driving device is transversely arranged on the top of the rack and also comprises a first guide rod, one end of the mechanical arm is movably sheathed on the first guide rod and is fixedly connected with the sliding piston, the other end of the mechanical arm is connected with the manipulator, the second driving device is vertically arranged in the mechanical arm, and the third driving device is transversely arranged at a connecting part between the mechanical arm and the manipulator. The hot-dip galvanizing equipment has the beneficial effects that the automatic control is realized in a hot-dip galvanizing process, so that the thickness of a zinc coating is appropriate and the zinc coating has good toughness.
Description
Technical field
The invention belongs to and be coated with zinc-plated field, particularly relate to hot-dip galvanizing device.
Background technology
Development along with China's commercial production levels, for steel plate rot-resistant demand, improve constantly, make anticorrosion this problem of steel plate in national economy, have more and more important economic implications, metal plating preserving method is because of its starting material source abundance, production cost is low, is widely used.Conventional metal plating method has calorizing and electrochemical plating at present.
One of way of plating is blown in China's hot dip process at present to protective board: workman stands on the foot bridge on high temperature zinc pot, catch on by hand and need zinc-plated material, needing zinc-plated material to put into zinc pot, wait zinc-plated completing again that the zinc-plated material of the needs in zinc pot is caught on the raceway of mentioning outside zinc pot and blows and plate this procedure.The serious safety problem of zinc-plated like this existence, the output of zinc-plated material is not high yet, and is difficult to control accurately the problems such as thickness of zinc layer.The temperature that differing materials requires when zinc-plated is different, and galvanizing time is also different, therefore, for the temperature of controlling in stove, is very important, directly have influence on the fragility of thickness and the zinc coating of zinc coating, and zinc coating is blocked up, also can cause the waste of material.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of hot-dip galvanizing device, has realized temperature and the galvanizing time of galvanizing process and has controlled, and makes the thickness toughness applicable and zinc coating of zinc coating good, saves material.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of hot-dip galvanizing device is provided, comprise zinc pot, frame, heating unit and mechanism, described zinc pot is arranged at the bottom of frame, it is characterized in that, described mechanism comprises the first drive unit, the second drive unit, the 3rd drive unit, mechanical arm and mechanical manipulator, described the first drive unit comprises electric cylinder, stepper-motor and the first tail rod, described electric cylinder is connected with stepper-motor, described electric cylinder comprises sliding piston and screw mandrel, described the first drive unit is horizontally set at the top of frame, described the first drive unit also comprises the first tail rod, one end movable sleeve of described mechanical arm is placed on the first tail rod and with the sliding piston of the first drive unit and is fixedly connected with, the other end of described mechanical arm is connected with mechanical manipulator, described the first drive unit is for controlling the transverse shifting of mechanical arm, described the second drive unit is vertically arranged in mechanical arm and for controlling the flexible of mechanical arm, described the 3rd drive unit be horizontally set at mechanical arm and mechanical manipulator junction and for control mechanical manipulator open or closed.
Further, described the second drive unit comprises electric cylinder and stepper-motor, the electric cylinder of described the second drive unit is connected with the stepper-motor of the second drive unit, the electric cylinder of described the second drive unit comprises sliding piston and screw mandrel, described mechanical arm comprises slip shell and screw mandrel shell, described screw mandrel casing is placed in the screw mandrel outside of the second drive unit, and described slip casing is placed on screw mandrel shell and with the sliding piston of the second drive unit and is fixedly connected with.
Further, described the 3rd drive unit also comprises two the second tail rods, and described the second tail rod is horizontally installed on described slip shell.
Further, described the 3rd drive unit comprises two electric cylinders and two stepper-motors, and each electric cylinder is connected with a corresponding stepper-motor, and described each electric cylinder includes sliding piston and screw mandrel.
Further, described mechanical manipulator comprises the handle of two circular arcs, and described two handles are placed on respectively on two the second tail rods and respectively and are fixedly connected with two sliding pistons of the 3rd drive unit.
Further, described heating unit comprises radiator tube, burner, burner blower and heat exchanger, and described burner is connected on radiator tube, and described burner blower is connected with heat exchanger.
Further, described hot-dip galvanizing device also comprises Controlling System, described Controlling System comprises controller, display screen, temperature sensor, the first triggering device, rly., frequency transformer, the second triggering device and thyristor module, described indicating meter, temperature sensor, rly., frequency transformer, the first triggering device and the second triggering device are all electrically connected to controller, and described indicating meter is used for arranging working parameter; Described temperature sensor is for detection of the real time temperature of heating unit; Described the first triggering device is connected with rly., and described rly. is electrically connected to the stepper-motor of the stepper-motor of the first drive unit, the stepper-motor of the second drive unit and the 3rd drive unit; Described frequency transformer is connected with burner blower; Described the second triggering device is connected with thyristor module, and described thyristor module is electrically connected to transmitting tube.
Further, described controller is cycle wave controller.
Further, described display screen is a touch-screen.
Further, described frequency transformer is ACSS10 model chip.
Hot-dip galvanizing device of the present invention, the mechanical arm of the mechanism adopting can transverse shifting, also can vertically stretch, its mechanical manipulator also can open or be closed under controlling, realized and will treat that zinc-plating material puts into or take out the object of zinc pot, simultaneously by the setting of Controlling System, can working parameter be set according to the difference for the treatment of zinc-plating material, for example add temperature and galvanizing time, the automation that reaches galvanizing process uses, make the thickness toughness applicable and zinc coating of zinc coating good, save material.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the preferred embodiments of hot-dip galvanizing device of the present invention.
Fig. 2 is the structured flowchart of Controlling System in Fig. 1.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Please refer to shown in Fig. 1, hot-dip galvanizing device of the present invention comprises zinc pot 1, frame 2, Controlling System 3(please refer to the drawing 2), mechanism 4 and heating unit (not shown).
Particularly, described heating unit comprises radiator tube, burner, burner blower, heat exchanger and exhaust gas fan, and described burner is connected on radiator tube, and described burner blower is connected with heat exchanger.Described heat exchanger is connected in radiator tube.Described radiator tube is for generation of required heat, described burner is used for treating zinc-plating material heating, described burner blower is for assist in generating heat, and described heat exchanger is for the heat in the hot-dip galvanizing device that circulates, and described exhaust gas fan is for extracting the waste gas producing out.
Zinc pot is put into and taken out to described mechanism 4 for treating zinc-plating material, described mechanism 4 comprises the first drive unit 41, the second drive unit 42, the 3rd drive unit 43, mechanical manipulator 44 and mechanical arm 45, described the first drive unit 41 and the second drive unit 42 include a stepper-motor and an electric cylinder, described the 3rd drive unit 43 comprises two stepper-motors and two electric cylinders, each electric cylinder correspondence is connected with a stepper-motor, and described each electric cylinder comprises sliding piston and screw mandrel.Described the first drive unit 41 is horizontally installed in the top of frame 2, described the first drive unit is controlled the transverse shifting of mechanical arm, described the first drive unit 41 also comprises the first tail rod 411, described the first tail rod 411 is horizontally installed on frame, and described the first tail rod 411 is parallel with the electric cylinder of the first drive unit 41.Described mechanical arm 45 and mechanical manipulator 44 have respectively two, after being fixedly connected with between described two mechanical arms 45, be placed on the first tail rod 411, one end of described mechanical arm 45 is fixedly connected with the sliding piston of the first drive unit 41, and the other end of described mechanical arm 45 is connected with mechanical manipulator 44.Described mechanical arm 45 comprises screw mandrel shell 451 and slip shell 452, described slip shell 452 is placed on screw mandrel shell 451, described the second drive unit 42 is installed on mechanical arm 45, the screw mandrel of described the second drive unit 42 is vertically arranged in screw mandrel shell 451, and described slip shell 452 is fixedly connected with the screw mandrel of the second drive unit 42.Described the 3rd drive unit 43 is horizontally set in mechanical arm 45 and is positioned at the junction of mechanical arm 45 and mechanical manipulator 44, described the 3rd drive unit 43 comprises two stepper-motors, two electric cylinders and two the second tail rods, described mechanical manipulator 44 is comprised of the handle of two circular arcs, described two handles overlap respectively as on two the second tail rods, described two handles are fixedly connected on respectively on the sliding piston of two electric cylinders, between described two handles, are rotationally connected.
Described Controlling System 3 comprises controller 31, display screen 32, temperature sensor 33, the first triggering device 36, rly. 34, frequency transformer 35, the second triggering device 38 and thyristor module 37, described indicating meter 32, temperature sensor 33, rly. 34, frequency transformer 35, the first triggering device 36 and the second triggering device 38 are all electrically connected to controller 31, described controller 31 adopts cycle wave controller, for controlling the running of mechanism 4 and heating unit.Described display screen 32 is a touch-screen, for Heating temperature and galvanizing time are set; Described temperature sensor 33 is for detection of the temperature in heating unit; Described frequency transformer 35 is ACSS10 model, for completing the startup of burner blower and discarded blower fan and stopping, rotating and reverse, at a high speed and low speed; Described thyristor module 37 is connected with the output terminal of the second triggering device 38, and described thyristor module 37 is for controlling the running of radiator tube; Described the first triggering device 36 is electrically connected to rly. 34, and described rly. 34 is controlled the running of the first drive unit 41, the second drive unit 42 and the 3rd drive unit 43 under the control of the first triggering device 36.
Generally, described mechanism 4 arranges the top of frame 2.The temperature regulator 33 of described Controlling System 3 is arranged in heating unit, the frequency transformer 35 of described Controlling System 3 has two, these two frequency transformers 35 are connected with burner blower and discarded blower fan respectively, described rly. 34 has three, described three rly.s 34 are connected with the stepper-motor of the first drive unit 41, the second drive unit 42 and the 3rd drive unit 43 respectively, and described thyristor module 37 is connected with radiator tube.
The present invention is in when work, first will treat that zinc-plating material sends into heating unit heating, and under the control of controller 31, triggering device 36 triggers thyristor modules 37 runnings, thus radiator tube start working, heat sprays from burner, heating galvanizing material.Under the control of controller 31, frequency transformer 35 is controlled the work of burner blower and exhaust gas fan, and burner blower is assisted heating, and discarded blower fan is extracted the waste gas in heating unit out.After having heated, controller 31 sends and starts the first drive unit control signal, and described rly. 34 receives signal and drives the stepper-motor work of the first drive unit 41, and the mechanical arm 45 on the first tail rod 411 is slided into edge.Afterwards, controller 31 sends and starts the second drive unit control signal, and described rly. 34 receives signal and drives the stepper-motor work of the second drive unit 42, slip shell 452 is moved down into the position for the treatment of zinc-plating material.Then, controller 31 sends and starts the 3rd drive unit control signal, and described rly. 34 received signals also drive the stepper-motor of the 3rd drive unit 43 to work altogether, and two handles move in the opposite direction, open mechanical manipulator 44, treat that zinc-plating material is placed between two handles.Again, two handle move toward one another under the control of controller 31, closed mechanical manipulator 44, catches zinc-plating material.Finally, controller 31 is controlled the second drive units 42 slip shell 452 is regained, and the first drive unit 41 makes mechanical arm 45 slide into the centre of the first tail rod 411, and mechanical manipulator 44 opens, and will treat that zinc-plating material puts into zinc pot.After for some time, zinc-plated time is up, and under the control of controller 31, the first drive unit 41, the second drive unit 42 and the 3rd drive unit 43 make mechanical arm 45 and mechanical manipulator 44 runnings, thereby will treat that zinc-plating material catches zinc pot.
These are only embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a hot-dip galvanizing device, comprise zinc pot, frame and heating unit, described zinc pot is arranged at the bottom of frame, it is characterized in that, also comprise mechanism, described mechanism comprises the first drive unit, the second drive unit, the 3rd drive unit, mechanical arm and mechanical manipulator, described the first drive unit comprises electric cylinder, stepper-motor and the first tail rod, described electric cylinder is connected with stepper-motor, described electric cylinder comprises sliding piston and screw mandrel, described the first drive unit is horizontally set at the top of frame, one end movable sleeve of described mechanical arm is placed on the first tail rod and with the sliding piston of the first drive unit and is fixedly connected with, the other end of described mechanical arm is connected with mechanical manipulator, described the first drive unit is for controlling the transverse shifting of mechanical arm, described the second drive unit is vertically arranged in mechanical arm and for controlling the flexible of mechanical arm, described the 3rd drive unit be horizontally set at mechanical arm and mechanical manipulator junction and for control mechanical manipulator open or closed.
2. hot-dip galvanizing device according to claim 1, it is characterized in that, described the second drive unit comprises electric cylinder and stepper-motor, the electric cylinder of described the second drive unit is connected with the stepper-motor of the second drive unit, the electric cylinder of described the second drive unit comprises sliding piston and screw mandrel, described mechanical arm comprises slip shell and screw mandrel shell, described screw mandrel casing is placed in the screw mandrel outside of the second drive unit, and described slip casing is placed on screw mandrel shell and with the sliding piston of the second drive unit and is fixedly connected with.
3. hot-dip galvanizing device according to claim 2, is characterized in that, described the 3rd drive unit also comprises two the second tail rods, and described two the second tail rods are all horizontally installed on described slip shell.
4. hot-dip galvanizing device according to claim 3, it is characterized in that, described the 3rd drive unit comprises two electric cylinders and two stepper-motors, and each electric cylinder is connected with a corresponding stepper-motor, and described each electric cylinder includes sliding piston and screw mandrel.
5. hot-dip galvanizing device according to claim 4, is characterized in that, described mechanical manipulator comprises the handle of two circular arcs, and described two handles are placed on respectively on two the second tail rods and respectively and are fixedly connected with two sliding pistons of the 3rd drive unit.
6. hot-dip galvanizing device according to claim 1, is characterized in that, described heating unit comprises radiator tube, burner, burner blower and heat exchanger, and described burner is connected on radiator tube, and described burner blower is connected with heat exchanger.
7. hot-dip galvanizing device according to claim 6, it is characterized in that, described hot-dip galvanizing device also comprises Controlling System, described Controlling System comprises controller, display screen, temperature sensor, the first triggering device, rly., frequency transformer, the second triggering device and thyristor module, described indicating meter, temperature sensor, rly., frequency transformer, the first triggering device and the second triggering device are all electrically connected to controller, and described temperature sensor is for detection of the real time temperature of heating unit; Described the first triggering device is connected with rly., and described rly. is all electrically connected to the stepper-motor of the stepper-motor of the first drive unit, the stepper-motor of the second drive unit and the 3rd drive unit; Described frequency transformer is connected with burner blower; Described the second triggering device is connected with thyristor module, and described thyristor module is electrically connected to transmitting tube.
8. hot-dip galvanizing device according to claim 7, is characterized in that, described controller is cycle wave controller.
9. hot-dip galvanizing device according to claim 7, is characterized in that, described display screen is a touch-screen.
10. hot-dip galvanizing device according to claim 7, is characterized in that, described frequency transformer is ACSS10 model chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572213.7A CN103602938A (en) | 2013-11-13 | 2013-11-13 | Hot-dip galvanizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572213.7A CN103602938A (en) | 2013-11-13 | 2013-11-13 | Hot-dip galvanizing equipment |
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| Publication Number | Publication Date |
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| CN103602938A true CN103602938A (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310572213.7A Pending CN103602938A (en) | 2013-11-13 | 2013-11-13 | Hot-dip galvanizing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104561872A (en) * | 2014-12-29 | 2015-04-29 | 浙江盛达铁塔有限公司 | Hot-dip galvanizing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201268716Y (en) * | 2008-10-16 | 2009-07-08 | 陈冬 | Automatic hot dip galvanizing apparatus for iron fastening piece |
| CN101570843A (en) * | 2009-06-02 | 2009-11-04 | 玉溪玉杯金属制品有限公司 | Method for continuously regulating wire galvanization temperature |
| CN201436305U (en) * | 2009-07-20 | 2010-04-07 | 上海东新冶金技术工程有限公司 | Scraper For Working Rollers Inside Zinc Boiler |
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| CN202925082U (en) * | 2012-11-16 | 2013-05-08 | 黄石山力兴冶薄板有限公司 | Sludge scraping device for zinc pot sinking roller and stabilizing roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104561872A (en) * | 2014-12-29 | 2015-04-29 | 浙江盛达铁塔有限公司 | Hot-dip galvanizing equipment |
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Application publication date: 20140226 |