CN110512049B - Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life - Google Patents

Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life Download PDF

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Publication number
CN110512049B
CN110512049B CN201910756352.2A CN201910756352A CN110512049B CN 110512049 B CN110512049 B CN 110512049B CN 201910756352 A CN201910756352 A CN 201910756352A CN 110512049 B CN110512049 B CN 110512049B
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wire
wire blocking
fixedly connected
service life
long service
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CN110512049A (en
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张志华
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Tongxiang Zhimeng Intellectual Property Operation Co ltd
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Jiaxing Zhuoshi Biotechnology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

The utility model provides a refining furnace advances silk machine wire blocking device that full adaptation and long service life, relates to refining equipment technical field, which comprises a housin, the inlet wire has been seted up at the middle part of casing, the interior diapire fixedly connected with motor of casing, output shaft fixedly connected with gear one is passed through on the right side of motor. This full adaptation and long service life's refining furnace wire feeder wire blocking device, cooperation through screw rod and gear two is used, in using, open the motor, motor corotation, drive gear one and rotate, the gear drives the fluted disc and rotates, the fluted disc drives the screw rod and rotates, the screw rod drives gear two and is by outer toward interior rotation, when the wire blocking wheel rotates to the centre gripping with the inlet wire material, stop the motor, four wire blocking wheels centre gripping is in the center department of inlet wire mouth with the wire blocking wheel centre gripping, the position of wire blocking wheel is adjusted according to the inlet wire material of different diameters, can change the centre gripping diameter, thereby the effect of full adaptation has been reached, be convenient for effectively centre gripping inlet wire material, guarantee the stable supply of inlet wire material, guarantee production normal operating.

Description

Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life
Technical Field
The invention relates to the technical field of refining equipment, in particular to a fully-adaptive wire blocking device of a wire feeding machine of a refining furnace, which has long service life.
Background
The wire feeder is an important device indispensable in the production process of a ladle refining furnace, mainly plays a role in adjusting steel type components, has high use frequency and needs to ensure the accuracy of wire feeding in the use process so as to ensure the effect of accurately controlling the steel type components, but the wire feeder in the current market has the following problems in use:
1. present line inlet machine is mostly fixed, and the size kind of inlet wire material is more, and consequently present line inlet machine can't adjust the centre gripping distance according to the inlet wire material of unidimensional not, causes the inlet wire material can't be located the central point of inlet wire mouth and puts, leads to the inlet wire material great at the frictional resistance who removes the in-process, and easy disconnected material causes production to break.
2. Sliding connection is between the wire blocking wheel on present inlet wire blocking device and the pivot, and frictional force between the two is great, and when inlet wire machine high-speed work, the wire blocking wheel can be because the friction and wearing and tearing lead to the wire blocking wheel to produce off-centre, causes the fracture of inlet wire material easily, influences production.
Therefore, we provide a full-adaptive and long-service-life wire blocking device of a wire feeding machine of a refining furnace to solve the problems, the clamping diameter is adjusted through a screw and a gear, the wire feeding material is convenient to clamp, the integrity of the wire feeding material is ensured, and the friction force between the wire blocking wheel and the rotating shaft can be effectively reduced through the matching use of the first electromagnetic device and the second electromagnetic device, so that the clamping concentricity of the wire feeding material is ensured.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a refining furnace wire feeder wire blocking device that full adaptation and long service life, which comprises a housin, the inlet wire has been seted up at the middle part of casing, the interior diapire fixedly connected with motor of casing, output shaft fixedly connected with gear is passed through on the right side of motor, the top meshing of gear has the fluted disc that cup joints with the middle part of casing, the middle part of the top fixedly connected with casing of fluted disc rotates the screw rod of connecting, the outside meshing of screw rod has four evenly distributed's gear two, the middle part of gear two rotates the dead lever that is connected with the inner wall fixed connection with the casing, the top fixedly connected with of gear two runs through and extends to the bull stick at casing top, the top fixedly connected with pivot of bull stick, the middle part fixedly connected with electromagnetism device of pivot is one, the outside of pivot is rotated and is connected with wire blocking wheel, the middle part fixedly connected with electromagnetism device two of wire blocking wheel, the inner wall of wire blocking wheel just is close to the outside fixedly connected with non-conductive ring of wire blocking wheel.
The invention has the following beneficial effects:
1. this full adaptation and long service life's refining furnace wire feeder wire blocking device, cooperation through screw rod and gear two is used, in using, open the motor, motor corotation, drive gear one and rotate, the gear drives the fluted disc and rotates, the fluted disc drives the screw rod and rotates, the screw rod drives gear two and is by outer toward interior rotation, when the wire blocking wheel rotates to the centre gripping with the inlet wire material, stop the motor, four wire blocking wheels centre gripping is in the center department of inlet wire mouth with the wire blocking wheel centre gripping, the position of wire blocking wheel is adjusted according to the inlet wire material of different diameters, can change the centre gripping diameter, thereby the effect of full adaptation has been reached, be convenient for effectively centre gripping inlet wire material, guarantee the stable supply of inlet wire material, guarantee production normal operating.
2. This full adaptation and long service life's refining furnace advances a quick-witted wire blocking device, cooperation through electromagnetism device one and electromagnetism device two is used, when the inlet wire material begins high-speed inlet wire, the material can drive and rotate at the high-speed of wire blocking wheel, because electromagnetism device one is opposite with the magnetic force of electromagnetism device two, repel each other, make and produce the gap between wire blocking wheel and the pivot, area of contact has been reduced, the friction between pivot and the wire blocking wheel has been reduced, and non-magnetic conductive ring can block the magnetic force that electromagnetism device two produced, prevent that the inlet wire material from adsorbing with the wire blocking wheel, thereby reached increase of service life's effect, wearing and tearing are little, be convenient for use for a long time.
Further, the material of casing is high temperature resistant steel material and the inside of casing is seted up to the cavity, and the runner with bull stick looks adaptation is seted up at the top of casing, the length of inlet equals the height of casing and the diameter of inlet is greater than the minimum centre gripping diameter of wire blocking wheel.
Furthermore, the model of the motor is D49-2435-.
Furthermore, the outer side of the screw rod is provided with a spiral groove matched with the two phases of the gear, the middle part of the screw rod is provided with a through hole with the diameter not smaller than the diameter of the wire inlet, the rotating rods are made of steel materials, and the number of the rotating rods is four and the rotating rods are uniformly distributed around the shell.
Furthermore, the magnetic force generated by the first electromagnetic generating device is opposite to the magnetic force generated by the second electromagnetic generating device, and the first electromagnetic generating device and the second electromagnetic generating device are both annular in shape.
Furthermore, the material of the wire blocking wheel is hard PVA material and the number of the wire blocking wheels is four, the shape of the non-magnetic conductive ring is circular and the material of the non-magnetic conductive ring is non-magnetic conductive material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the wire blocking wheel of the present invention.
In the figure: the device comprises a shell 1, a wire inlet 2, a motor 3, a first gear 4, a fluted disc 5, a screw 6, a second gear 7, a fixed rod 8, a rotating rod 9, a rotating shaft 10, a first electromagnetic generating device 11, a wire blocking wheel 12, a second electromagnetic generating device 13 and a non-magnetic conducting ring 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a fully adaptive wire blocking device of a refining furnace wire feeder with long service life includes a housing 1, the housing 1 plays a role of fixedly connecting each component, the housing 1 is made of high temperature resistant steel material, a cavity is formed inside the housing 1, a rotary slot adapted to a rotary rod 9 is formed at the top of the housing 1, the length of a wire inlet 2 is equal to the height of the housing 1, the diameter of the wire inlet 2 is larger than the minimum clamping diameter of a wire blocking wheel 12, the middle of the housing 1 is provided with the wire inlet 2, the wire inlet 2 is convenient for the material to pass through, the material is convenient to feed, the inner bottom wall of the housing 1 is fixedly connected with a motor 3, the motor 3 plays a role of transmission, the model of the motor 3 is D49-2435, the number of poles is 2, the rated power is 0.35kW, the rated voltage is 24V, the bottom of a fluted disc 5 is provided with annular teeth adapted to a gear one 4, the right side of the motor 3 is fixedly connected with a gear I4 through an output shaft, the gear I4 plays a transmission role, the top of the gear I4 is meshed with a fluted disc 5 which is sleeved with the middle part of the shell 1, the fluted disc 5 plays a transmission role, the top of the fluted disc 5 is fixedly connected with a screw rod 6 which is rotatably connected with the middle part of the shell 1, the screw rod 6 plays a transmission role and drives a gear II 7 to rotate, the outer side of the screw rod 6 is provided with a spiral groove matched with the gear II 7, the middle part of the screw rod 6 is provided with a through hole with the diameter not smaller than that of the wire inlet 2, the rotating rod 9 is made of steel materials, the rotating rods 9 are four and are uniformly distributed around the shell 1, the outer side of the screw rod 6 is meshed with four uniformly distributed gears II 7, the gears 7 can drive the rotating rods 9 to rotate, the clamping diameter of the wire blocking wheel 12 is changed, the middle part of the gear II 7 is rotatably connected with a fixing rod 8 which is fixedly connected with the inner wall of the shell 1, the fixed rod 8 plays a role in fixing the position of the gear II 7, the top of the gear II 7 is fixedly connected with a rotating rod 9 which penetrates through and extends to the top of the shell 1, the rotating rod 9 plays a role in driving the wire blocking wheel 12 to rotate, the top of the rotating rod 9 is fixedly connected with a rotating shaft 10, the rotating shaft 10 plays a role in fixing the rotation position of the wire blocking wheel 12, the middle of the rotating shaft 10 is fixedly connected with a first electromagnetic device 11, the first electromagnetic device 11 and a second electromagnetic device 11 play a role in reducing friction, the magnetic force generated by the first electromagnetic device 11 is opposite to the magnetic force generated by the second electromagnetic device 13, the first electromagnetic device 11 and the second electromagnetic device 13 are both in a circular ring shape, the outer side of the rotating shaft 10 is rotatably connected with a wire blocking wheel 12, the wire blocking wheel 12 plays a role in guiding material feeding, the middle of the wire blocking wheel 12 is fixedly connected with the second electromagnetic device 13, and the second electromagnetic device 13 plays a role in reducing friction, the material of the wire blocking wheel 12 is hard PVA material, the number of the wire blocking wheels 12 is four, the shape of the non-magnetic conductive ring 14 is circular, the material of the non-magnetic conductive ring 14 is non-magnetic conductive material, the non-magnetic conductive ring 14 is fixedly connected to the inner wall of the wire blocking wheel 12 and the outer side close to the wire blocking wheel 12, and the non-magnetic conductive ring 14 plays a role in isolating magnetism.
The working principle is as follows: when in use, the motor 3 is started, the motor 3 rotates forwards to drive the first gear 4 to rotate, the first gear 4 drives the fluted disc 5 to rotate, the fluted disc 5 drives the screw rod 6 to rotate, the screw rod 6 drives the second gear 7 to rotate from outside to inside, when the wire blocking wheel 12 rotates to clamp the wire feeding material, the motor 3 is stopped, the four wire blocking wheels 12 clamp the wire blocking wheel at the center of the wire feeding port 2, the position of the wire blocking wheel 12 is adjusted according to the incoming wire materials with different diameters, the clamping diameter can be changed, when the incoming wire materials start to enter wires at high speed, the materials can drive the wire blocking wheel 12 to rotate at high speed, because the magnetic forces of the first electromagnetic generating device 11 and the second electromagnetic generating device 13 are opposite and mutually exclusive, a gap is generated between the wire blocking wheel 12 and the rotating shaft 10, the contact area is reduced, the friction between the rotating shaft 10 and the wire blocking wheel 12 is reduced, and the non-magnetic conducting ring 14 can block the magnetic force generated by the second electromagnetic generating device 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a refining furnace advances silk machine stop wire device that full adaptation and long service life, includes casing (1), its characterized in that: the middle part of the shell (1) is provided with a wire inlet (2), the inner bottom wall of the shell (1) is fixedly connected with a motor (3), the right side of the motor (3) is fixedly connected with a first gear (4) through an output shaft, the top of the first gear (4) is meshed with a fluted disc (5) which is sleeved with the middle part of the shell (1), the top of the fluted disc (5) is fixedly connected with a screw (6) which is rotatably connected with the middle part of the shell (1), the outer side of the screw (6) is meshed with four uniformly distributed second gears (7), the middle part of the second gears (7) is rotatably connected with a fixed rod (8) which is fixedly connected with the inner wall of the shell (1), the top of the second gears (7) is fixedly connected with a rotating rod (9) which penetrates through and extends to the top of the shell (1), the top of the rotating rod (9) is fixedly connected with a rotating shaft (10), the middle part of the rotating shaft (10) is fixedly connected with a first electromagnetic device (11), a wire blocking wheel (12) is rotatably connected to the outer side of the rotating shaft (10), a second electromagnetic device (13) is fixedly connected to the middle of the wire blocking wheel (12), and a non-magnetic conductive ring (14) is fixedly connected to the inner wall of the wire blocking wheel (12) and the outer side close to the wire blocking wheel (12).
2. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the material of casing (1) is high temperature resistant steel material and the inside of casing (1) is seted up to be the cavity, and the rotary trough of rotor (9) looks adaptation is seted up at the top of casing (1).
3. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the length of the wire inlet (2) is equal to the height of the shell (1), and the diameter of the wire inlet (2) is larger than the minimum clamping diameter of the wire blocking wheel (12).
4. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the motor (3) is D49-2435-4800 in model number, 2 poles in pole number, 0.35kW in rated power and 24V in rated voltage, and annular teeth matched with the first gear (4) are arranged at the bottom of the fluted disc (5).
5. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the outer side of the screw rod (6) is provided with a spiral groove matched with the second gear (7), and the middle part of the screw rod (6) is provided with a through hole with the diameter not smaller than that of the wire inlet (2).
6. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the material of bull stick (9) is steel material and the quantity of bull stick (9) is four and evenly distributed around casing (1).
7. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the magnetic force generated by the first electromagnetic generating device (11) is opposite to the magnetic force generated by the second electromagnetic generating device (13), and the first electromagnetic generating device (11) and the second electromagnetic generating device (13) are both annular.
8. The fully-adaptive wire blocking device with long service life for the wire feeder of the refining furnace, according to claim 1, is characterized in that: the wire blocking wheels (12) are made of hard PVA materials, the number of the wire blocking wheels (12) is four, the non-magnetic conductive rings (14) are annular, and the non-magnetic conductive rings (14) are made of non-magnetic conductive materials.
CN201910756352.2A 2019-08-16 2019-08-16 Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life Active CN110512049B (en)

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Application Number Priority Date Filing Date Title
CN201910756352.2A CN110512049B (en) 2019-08-16 2019-08-16 Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life

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Application Number Priority Date Filing Date Title
CN201910756352.2A CN110512049B (en) 2019-08-16 2019-08-16 Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life

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CN110512049B true CN110512049B (en) 2021-11-05

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2112585A1 (en) * 1992-04-24 1993-11-11 Eiichi Takeuchi Process for casting double-layered slab
CN2818491Y (en) * 2005-04-08 2006-09-20 淮阴工学院 Speed-adjusting filament feeder controlled by pneumatic system
CN102443731B (en) * 2011-12-02 2014-10-08 沈阳工业大学 Three-wire rotary controlled-speed wire feeding machine
CN102433491B (en) * 2011-12-02 2014-10-08 沈阳工业大学 Novel wire feeding method in casting process
CN203307374U (en) * 2013-06-13 2013-11-27 武汉钢铁(集团)公司 Wire stop equipment at wire inlet end of wire feeding machine in ladle refining furnace
CN204735695U (en) * 2015-04-30 2015-11-04 宁夏广银铝业有限公司 Aluminium titanium boron filament thread feeding mechanism aircraft nose and aluminium titanium boron filament thread feeding mechanism
CN204848929U (en) * 2015-08-10 2015-12-09 唐山钢铁集团有限责任公司 Refining furnace of calcium aluminum core wire absorption rate can be improved and silk system is fed
CN107720436A (en) * 2017-10-31 2018-02-23 江苏永钢集团有限公司 Silk meter-measuring device is fed in wire feeder
CN207828347U (en) * 2018-03-05 2018-09-07 日照钢铁控股集团有限公司 A kind of threads feeding apparatus
CN109099063A (en) * 2018-09-13 2018-12-28 舍弗勒技术股份两合公司 Bearing assembly, bearing unit and rolling bearing

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