CN110527784B - Device and method for improving utilization rate of metal wire - Google Patents
Device and method for improving utilization rate of metal wire Download PDFInfo
- Publication number
- CN110527784B CN110527784B CN201910833444.6A CN201910833444A CN110527784B CN 110527784 B CN110527784 B CN 110527784B CN 201910833444 A CN201910833444 A CN 201910833444A CN 110527784 B CN110527784 B CN 110527784B
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- China
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- metal wire
- sliding
- lead screw
- outer baffle
- wire coil
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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
- C21C7/0006—Adding metallic additives
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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
Abstract
The invention relates to a device and a method for improving the utilization rate of metal wires, and the device comprises an outer baffle, two sliding trolleys, an inner baffle, a lead screw, rails and a nut, wherein two sliding trolleys are oppositely arranged on each rail, the sliding trolleys are in sliding connection with the rails, one end of the lead screw is provided with a left-handed thread, the other end of the lead screw is provided with a right-handed thread, the two ends of the lead screw are matched with corresponding nuts, the nut is fixedly connected with the bottom of the sliding trolleys, the end part of the lead screw is connected with a handle, the sliding trolleys are fixedly provided with an arc-shaped inner baffle, the outer baffle is cylindrical, and the rails are radially and uniformly distributed at the bottom of the outer baffle; the inner baffle plate and the outer baffle plate on the sliding trolley are coaxial and are radially arranged in the outer baffle plate. The advantages are that: effectively avoiding the metal wire coil from being reversely piled, avoiding the wire coil from being randomly bent and knotted after being reversely piled, and keeping the wire coil orderly all the time, thereby enabling the metal wire to smoothly enter the metal wire machine guide-in roller in a smooth state. The utilization rate of the metal wire coil is improved, zero loss is achieved, and the smelting cost of the refining LF furnace is reduced.
Description
Technical Field
The invention relates to continuous casting refining auxiliary equipment, in particular to a device and a method for improving the utilization rate of metal wires such as high-aluminum wires, calcium-silicon wires and the like.
Background
In the continuous casting and refining LF furnace of a steel-making main factory, aluminum wires, calcium silicon wires and the like are needed when the molten steel components are finely adjusted. When an existing aluminum coil and calcium silicon coil supplier is manufactured, 1 metal wire is arranged in a reciprocating mode (hollow, the diameter is 600mm) from inside to outside and from top to bottom in the arrangement sequence until the fixed length is completely wound (the outer diameter is 1400mm), and a finished product is sent to the site for use, wherein the arrangement sequence is shown in figure 1. When the device is used, the wire coil is flatly placed, a tap is taken from the core part, the wire coil is led into a metal wire feeding machine leading-in roller, and the wires which are orderly arranged are led into a molten steel tank through the metal wire feeding machine. When the number of the residual layers is reduced to 10, the stability of the wire coil is poor, the phenomena of disorder and falling are caused, the arrangement is disordered and even the phenomenon of disorder hemp is caused, when the wire is fed into the guide roller of the metal wire machine, the wire is blocked and is difficult to enter the molten steel tank through the metal wire feeding machine, the residual metal wire is forced to be scrapped, the waste is serious, and the smelting cost is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a device and a method for improving the utilization rate of metal wires, which prevent the wire coils from being scattered after being stacked reversely, keep the wire coils arranged orderly, avoid the phenomenon of messy hemp of the wires, ensure that the metal wires can smoothly enter the guide-in rollers of a metal wire feeding machine and achieve the aim of zero loss.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a device for improving the utilization rate of metal wires comprises an outer baffle, sliding trolleys, inner baffles, lead screws, rails and nuts, wherein two sliding trolleys are oppositely arranged on each rail, the sliding trolleys are connected with the rails in a sliding manner, left-handed threads are arranged at one end of each lead screw, right-handed threads are arranged at the other end of each lead screw, corresponding nuts are matched at two ends of each lead screw, the nuts are fixedly connected with the bottoms of the sliding trolleys, so that the sliding trolleys move in opposite directions or in opposite directions, a handle is connected to the end part of each lead screw, an arc-shaped inner baffle is fixed on each sliding trolley, the outer baffles are cylindrical, and the rails are; the inner baffle plate and the outer baffle plate on the sliding trolley are coaxial and are radially arranged in the outer baffle plate.
The tracks are arranged in a cross shape.
The track is composed of two parallel guide rails.
The handle is of an L-shaped structure.
The handle is welded at the end part of the screw rod.
The outer baffle is a cylinder structure formed by welding steel plates.
The bottom of the sliding trolley is provided with a roller which can roll on the track.
A method of increasing wire utilization comprising the steps of:
1) shaking the handle to enable the sliding trolley to run on the track, gathering the sliding trolley towards the center of the outer baffle plate under the action of left-handed and right-handed threads until the sliding trolley is close to the track, wherein the diameter of the circle formed by the inner baffle plate is the smallest and smaller than the diameter of the inner hole of the metal wire coil;
2) horizontally placing the metal wire coil between the outer baffle and the inner baffle, and enabling the outer wall of the metal wire coil to be attached to the outer baffle;
3) drawing out the wire end of the inner layer metal wire, and introducing the wire end into a guide roller of a metal wire feeding machine;
4) the handle is shaken reversely to make the inner baffle plate align with the inner wall of the metal wire coil to assist in supporting the inner layer metal wire and avoid the metal wire from falling down;
5) along with the use of the metal wire coil, the inner diameter is continuously increased, the handle is shaken at any time for adjustment, so that the metal wire is always close to the inner baffle plate, and the auxiliary supporting effect is achieved.
Compared with the prior art, the invention has the beneficial effects that:
the invention effectively avoids the metal wire coil from being reversely piled, avoids the wire coil from being randomly bent and knotted after being reversely piled, and enables the wire coil to be always kept orderly, thereby enabling the metal wire to smoothly enter the guide roller of the metal wire machine in a smooth state. The utilization rate of the metal wire coil is improved, the purpose of zero loss is achieved, and the smelting cost of the refining LF furnace is reduced. The device overall structure is simple, convenient operation, utilizes reverse screw thread to realize gathering together and expanding outward of interior baffle, realizes the purpose that supports the metal coil of wire at any time.
Drawings
Fig. 1 is a sectional view of a wire coil.
Fig. 2 is a schematic view of the structure of the device for increasing the utilization rate of the metal wire.
Fig. 3 is a schematic structural diagram of the sliding trolley.
In the figure: 1-metal wire coil 2-sliding trolley 3-handle 4-track 5-inner baffle 6-nut 7-lead screw 8-outer baffle 9-roller 10-bottom plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 2 and 3, the device for improving the utilization rate of the metal wires comprises an outer baffle 8, two sliding trolleys 2, an inner baffle 5, a screw 7, rails 4 and screws 6, wherein two sliding trolleys 2 are oppositely arranged on each rail 4, the sliding trolleys 2 are in sliding connection with the rails 4, one end of each screw 7 is provided with a left-handed thread, the other end of each screw 7 is provided with a right-handed thread, two ends of each screw 7 are matched with the corresponding screw 6, the screws 6 are fixedly connected with the bottoms of the sliding trolleys 2, so that the sliding trolleys 2 move oppositely or oppositely, the end part of each screw 7 is connected with a handle 3, the sliding trolleys 2 are fixedly provided with arc-shaped inner baffles 5, the outer baffles 8 are cylindrical, and the rails 4 are radially; the inner baffle 5 and the outer baffle 8 on the sliding trolley 2 are coaxial and are radially arranged in the outer baffle 8.
Preferably, the rails 4 are arranged in a crossed staggered manner, and the inner baffle 5 is composed of four arc steel plates and is respectively arranged on 4 sliding trolleys 2. The track 4 may consist of two mutually parallel guide rails.
The handle 3 is of an L-shaped structure, so that labor is saved when the screw 7 is rotated. The handle 3 is welded at the end part of the screw rod 7, and can also be fixedly connected with the screw rod 7 by adopting a fastener. The outer baffle plate 8 is formed by welding steel plates into a cylindrical structure. The bottom of the sliding trolley 2 is provided with a roller 9, and the roller 9 can roll on the track 4. An inner baffle 5 is welded on the top surface of a bottom plate 10 of the sliding trolley 2, a roller 9 is fixed on the side part of the bottom plate 10, and the sliding trolley 2 is driven by the roller 9 to reciprocate on the track 4, as shown in figure 3.
Referring to fig. 2, a method for improving the utilization rate of metal wires, which achieves the purpose of keeping the arrangement rule of coils orderly by moving an inner baffle 5, specifically comprises the following steps:
1) shaking the handle 3 to enable the sliding trolley 2 to run on the track 4, gathering the sliding trolley towards the center of the outer baffle 8 under the action of left-handed and right-handed threads until the sliding trolley is close to the track, wherein the diameter of a circle formed by a plurality of inner baffles 5 is the minimum (the situation that the inner baffles 5 are arranged in 4 sheets is shown in figure 2), and is smaller than the diameter of an inner hole of the metal wire coil 1, and a space for taking out the metal wire coil 1 by using a hoisting belt is reserved;
2) horizontally placing the metal wire coil 1 between the outer baffle 8 and the inner baffle 5, and enabling the outer wall of the metal wire coil 1 to be attached to the outer baffle;
3) drawing out the wire end of the inner layer metal wire, and introducing the wire end into a guide roller of a metal wire feeding machine;
4) the handle 3 is shaken reversely to make the inner baffle 5 aligned with the inner wall of the metal wire coil 1, so as to assist in supporting the inner layer metal wire and avoid the metal wire from falling down; in the process, the inner baffle 5 is only attached to the metal wire coil 1, the force is not too large, and the metal wire at the inner layer is prevented from being extruded tightly, so that the metal wire is pulled to be broken by the metal wire machine;
5) along with the use of the metal wire coil 1, the inner diameter is continuously increased, the handle 3 is shaken at any time for adjustment, so that the metal wire is always close to the inner baffle 5, the auxiliary supporting effect is achieved, and the metal wire coil 1 can orderly and smoothly enter the metal wire machine guide-in roller.
When the metal wire coil 1 is used and is close to the tail part, the tail end is connected with the head end of the next coil, and the phenomenon that the lead wire of the metal wire machine penetrates through the roller again is avoided.
Claims (7)
1. A device for improving the utilization rate of metal wires is characterized by comprising an outer baffle, sliding trolleys, inner baffles, lead screws, rails and nuts, wherein two sliding trolleys are oppositely arranged on each rail, the sliding trolleys are in sliding connection with the rails, left-handed threads are arranged at one end of each lead screw, right-handed threads are arranged at the other end of each lead screw, corresponding nuts are matched at two ends of each lead screw, the nuts are fixedly connected with the bottoms of the sliding trolleys, so that the sliding trolleys move in an opposite direction or in an opposite direction, a handle is connected to the end part of each lead screw, an arc-shaped inner baffle is fixed on each sliding trolley, the outer baffles are cylindrical, and the rails are radially and uniformly distributed at the bottoms of the outer baffles; the inner baffle plate and the outer baffle plate on the sliding trolley are coaxial and are radially arranged in the outer baffle plate;
the method for improving the utilization rate of the metal wire by using the device comprises the following steps:
1) shaking the handle to enable the sliding trolley to run on the track, gathering the sliding trolley towards the center of the outer baffle plate under the action of left-handed and right-handed threads until the sliding trolley is close to the track, wherein the diameter of a circle formed by the inner baffle plates is the smallest and smaller than the diameter of an inner hole of the metal wire coil;
2) horizontally placing the metal wire coil between the outer baffle and the inner baffle, and enabling the outer wall of the metal wire coil to be attached to the outer baffle;
3) drawing out the wire end of the inner layer metal wire, and introducing the wire end into a guide roller of a metal wire feeding machine;
4) the handle is shaken reversely to make the inner baffle plate align with the inner wall of the metal wire coil to assist in supporting the inner layer metal wire and avoid the metal wire from falling down;
5) along with the use of the wire coil, the internal diameter is constantly increased, and the handle is shaken at any time for adjustment, so that the wire is always close to the inner baffle plate, and the auxiliary supporting effect is achieved.
2. The apparatus of claim 1 wherein said tracks are arranged in a cruciform pattern.
3. The apparatus of claim 1 wherein the track comprises two parallel rails.
4. The apparatus as claimed in claim 1, wherein the handle is of L-shaped configuration.
5. The apparatus of claim 1, wherein the handle is welded to the end of the lead screw.
6. The apparatus of claim 1 wherein the outer baffle is welded from sheet steel to form a cylindrical structure.
7. The apparatus as claimed in claim 1, wherein the bottom of the sliding carriage is provided with a roller, and the roller can roll on the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833444.6A CN110527784B (en) | 2019-09-04 | 2019-09-04 | Device and method for improving utilization rate of metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833444.6A CN110527784B (en) | 2019-09-04 | 2019-09-04 | Device and method for improving utilization rate of metal wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110527784A CN110527784A (en) | 2019-12-03 |
| CN110527784B true CN110527784B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910833444.6A Active CN110527784B (en) | 2019-09-04 | 2019-09-04 | Device and method for improving utilization rate of metal wire |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111003576B (en) * | 2019-12-24 | 2022-04-01 | 海盐龙晟科技股份有限公司 | Unwinding device is used in wire rod processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010038409A1 (en) * | 2010-07-26 | 2012-01-26 | S-A-T Saalfelder Antriebstechnik Gmbh | Device for accommodating old wire coil of wire saws to cut wafers from ingot, has supporting element, which is insertable into coil core of old wire coil, pressed against inner wall of coil core and releasable by inner wall of coil core |
| CN202824230U (en) * | 2012-08-27 | 2013-03-27 | 江阴市银江机械有限公司 | Manual operated decoiler |
| CN204234504U (en) * | 2014-09-19 | 2015-04-01 | 宁波宝新不锈钢有限公司 | Portable arrowband coiled material uncoiling and devices for taking-up |
| CN204412805U (en) * | 2014-12-16 | 2015-06-24 | 天津市诚田丰金属制品有限公司 | A kind of uncoiler coil diameter conditioning equipment and uncoiler |
| CN106363040A (en) * | 2016-08-30 | 2017-02-01 | 中国十七冶集团有限公司 | Automatic releasing device for solar photovoltaic support coiled material and using method of automobile releasing device |
| CN106391897A (en) * | 2016-12-18 | 2017-02-15 | 新昌县旭辉精密机械有限公司 | Feeding structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10549375B2 (en) * | 2016-07-08 | 2020-02-04 | Norsk Titanium As | Metal wire feeding system |
-
2019
- 2019-09-04 CN CN201910833444.6A patent/CN110527784B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010038409A1 (en) * | 2010-07-26 | 2012-01-26 | S-A-T Saalfelder Antriebstechnik Gmbh | Device for accommodating old wire coil of wire saws to cut wafers from ingot, has supporting element, which is insertable into coil core of old wire coil, pressed against inner wall of coil core and releasable by inner wall of coil core |
| CN202824230U (en) * | 2012-08-27 | 2013-03-27 | 江阴市银江机械有限公司 | Manual operated decoiler |
| CN204234504U (en) * | 2014-09-19 | 2015-04-01 | 宁波宝新不锈钢有限公司 | Portable arrowband coiled material uncoiling and devices for taking-up |
| CN204412805U (en) * | 2014-12-16 | 2015-06-24 | 天津市诚田丰金属制品有限公司 | A kind of uncoiler coil diameter conditioning equipment and uncoiler |
| CN106363040A (en) * | 2016-08-30 | 2017-02-01 | 中国十七冶集团有限公司 | Automatic releasing device for solar photovoltaic support coiled material and using method of automobile releasing device |
| CN106391897A (en) * | 2016-12-18 | 2017-02-15 | 新昌县旭辉精密机械有限公司 | Feeding structure |
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| Publication number | Publication date |
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| CN110527784A (en) | 2019-12-03 |
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