CN102443731B - Three-wire rotary controlled-speed wire feeding machine - Google Patents
Three-wire rotary controlled-speed wire feeding machine Download PDFInfo
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- CN102443731B CN102443731B CN201110394767.3A CN201110394767A CN102443731B CN 102443731 B CN102443731 B CN 102443731B CN 201110394767 A CN201110394767 A CN 201110394767A CN 102443731 B CN102443731 B CN 102443731B
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Abstract
The invention relates to a three-wire rotary controlled-speed wire feeding machine comprising a casing and a frame. An active wheel bearing bracket is arranged on the frame. A wire-feeding active wheel set is arranged on the active wheel bearing bracket. Guiding plates are arranged on two sides of a wire-feeding active wheel, a pressing controlled-position controlling apparatus is arranged on the lower surface of the casing. A wire-feeding wheel driven wheel set is arranged on the pressing controlled-position controlling apparatus. A motor is arranged on the bottom of the casing. A motor chain gear on the motor is connected to a transmission gear on the active wheel bearing bracket through a chain. A wire feeding rack is fixed on the outer side of the casing. A three-angle wire-feeding plate is arranged on the casing through a rack. A slide rail is also arranged on the casing. A slide way slide block is arranged in the slide rail. The slide way slide block is connected with the three-angle wire-feeding plate through a rocking arm. With the machine provided by the invention, the wire-feeding angle can be changed, such that wire-feeding can be carried out more uniformly. The whole equipment is advantaged in simple structure, less fault points, easy maintenance, small friction, and low noise pollution. With the equipment, wire blocking and wire breaking can be prevented.
Description
Technical field
The present invention relates to a kind of wire feeder equipment being applied in spheroidal graphite cast iron inoculation process, specifically refer to a kind of novel three-wire rotary controlled-speed wire feeding machine.
Background technology
Feeding silk technology is a kind of external refining means of in recent years rising, and is widely used in feeding in silk technology of modern refining spheroidal graphite cast iron and white silk steel.Alloy claded wire, alloy wire are for steel-making, and energy cleaning molten steel, changes inclusion morphology, improves molten steel castability and mechanical property, and can show the recovery rate that improves iron alloy, reduces steel-making cost, and its economical effectiveness is showing.Along with the development of steel, superior alloy steel, the increasing substantially of variety steel, the raising of continuous casting ratio, furnace outer refining technology constantly perfect, adopts and feeds silk technology than dusting and directly adding alloy block to have larger superiority.Feeding silk technology is the advanced steel-smelting technology of one that development abroad is got up.Along with the development of China's Iron And Steel Industry, advanced Electric furnace steel making continuous casting and direct rolling trinity technology is adopted by steel mill, feeds silk technology and is surging forward in China, is classified as metallurgy industry key popularized project by national Ministry of Metallurgical Industry.
Feed a silk technology and be widely used in metallurgical industry, its with evenly, proportion is little to adding in high temperature metal solution for stable, continuous mode, fusing point and boiling point is low, vapour pressure is high and oxidizable element, be used for desulfurization, deoxygenation, gas and alloying remove slag.Along with the progress and development of technique, be progressively applied to now casting iron field, be especially suitable for spheroidal graphite, wriggle China ink and inoculated cast iron.Wire feeder is that one is utilized automatization wire feeding apparatus, by Mg alloy cored wine with certain speed and length, be inserted into continuously, equably and cut off appropriate location, the iron liquid pack processing of adding a cover bottom that air effectively flows and open quick-friedly, under suitable iron liquid temp and height pressure, stablize, controlled spheriodization process thereof method.The reliability of its economy and Spheroidization quality and controllability are by more and more many enterprises are paid attention to.In addition, the collecting and distributing control of wire feeder, for large-scale steel mill steel alloy refinery practice provides the comparatively perfect silk equipment of feeding, the time of liquid steel refining is shortened greatly, molten steel temperature loss is little, and the molten steel after refining can be smoothly through crystallizer in company's great waves, and yield rate improves greatly.
But, existing wire feeder mechanism structure complexity, the feeding of monofilament straight line, must not rotate to an angle, directly feed molten metal by feeding fiber tube, feed fiber tube wall and high-speed motion wiry and produce violent friction, produce large resistance and noise, hold liable to block wire and break and produce noise pollution.
Summary of the invention
The object of the invention is to design and be applied in the novel three-wire rotary controlled-speed wire feeding machine of one in spheroidal graphite cast iron inoculation process, improved above-mentioned large friction, complex structure, the defect of difficult processing, high noisy, the shortcomings such as single angle feeding.It has simpler structure, and friction resistance is little, more easily processing, rotatable multi-thread multi-angle feeding etc.
For achieving the above object, the present invention is by the following technical solutions:
Three-wire rotary controlled-speed wire feeding machine, is characterized in that: described wire feeder comprises that casing inside is provided with frame, and casing inside is divided into upper and lower two cavitys, in upper part cavity, frame upper surface is installed with drive sprocket axle support bracket, the wire feeding wheel being made up of several wire feeding wheel motion-work wheels initiatively wheels is arranged on drive sprocket axle support bracket, positioning disk is arranged on wire feeding wheel motion-work wheel both sides, lower voltage-controlled level control device is arranged on casing lower surface, can move up and down along lower voltage-controlled level control device guide rail, the driven wheels of wire feeding wheel that are made up of several wire feeding wheel follow-up pulleys are arranged on lower voltage-controlled level control device, can be along with lower voltage-controlled level control device moves, the driven wheels of wire feeding wheel are corresponding up and down with the position of wire feeding wheel active wheels, in lower part cavity, motor is installed, motor chain pitch wheel is installed on motor, motor chain pitch wheel is connected with the transmitting gear being arranged on drive sprocket axle support bracket by chain, in casing exterior side wall, be installed with and feed guide frame, three angles are fed wire tray group and are arranged on same sidewall by bracket, slide rail is installed on adjacent wall, is placed with slideway slide block in slide rail, slideway slide block is fed wire tray group by rocking arm and three angles and is connected, feed guide frame place sidewall and be provided with and derive terminal filament wire guider, import terminal filament wire guider with being provided with on relative another sidewall.
Lower voltage-controlled level control device is selected spring hold-down devices.
Wire feeding wheel initiatively wheels is made up of three wire feeding wheel motion-work wheels.
The driven wheels of wire feeding wheel are made up of three wire feeding wheel follow-up pulleys.
Initiatively wheels of 2 groups of wire feeding wheels are installed on drive sprocket axle support bracket, and wire feeding wheel initiatively connects by motion-work wheel driving chain between wheels.
Three angles feed wire tray group comprise upper and lower 2 positions corresponding feed wire tray, the wire tray of feeding of top has 3 strip gabs, the sensing center of circle, opening one end, the other end extends to feeding wire tray edge, and 120 °, interval between 3 openings; Hello the wire tray of below has the opening of 3 arcs along edge.
Feeding guide frame is trilateral, and wherein a limit is fixedly connected with casing, and the angle relative with this edge and the vertical join line on ground are fed the center of circle of wire tray group by three angles.
Motor connects PLC and controls and speed change electronic tool box.
Motor 12 is selected electromagnetic adjustable speed motor.
The invention has the advantages that, equipment is fed silk and can be changed angle, thereby silk thread feeding is more even, and whole plant is simple in structure, and trouble spot is few, easy to maintenance, rubs little, prevents card silk fracture of wire, and noise pollution is little.
brief description of the drawings:
Fig. 1 is rotary controlled speed wire feeder front view;
Fig. 2 is rotary controlled speed wire feeder left view;
Fig. 3 is that wire tray schematic diagram is fed in a rotation;
Fig. 4 is another rotation hello wire tray schematic diagram;
Fig. 5 is positioning disk front view;
Fig. 6 is positioning disk left view;
Fig. 7 is lower voltage-controlled level control device schematic diagram;
Fig. 8 is that casing is fed wire tray connection diagram with hello guide frame and the rotation of three angles;
Description of reference numerals:
1. frame, 2. bracket, 3. three angles are fed wire tray group, 3a. feeds wire tray in below, 3b. feeds wire tray in top, 4. feed guide frame, 5a. derives terminal filament wire guider, 5b. imports terminal filament wire guider, 6. the guide rail of time voltage-controlled level control device, 7. time voltage-controlled level control device, 8. the driven wheels of wire feeding wheel, 9. initiatively wheels of wire feeding wheel, 10. drive sprocket axle support bracket, 11. chains, 12. electromagnetic machines, 13. motion-work wheel driving chains, 14. press down position-controlled device control bolt, 15. slideway pilot levers, 16. transmitting gears, 17. positioning disk groups, 18. motor chain pitch wheels, 19. rocking arms, 20. slideway slide blocks, 21. slide rails, 22. casings.
embodiment:
Below in conjunction with accompanying drawing, the present invention is described in detail.
Fig. 1 is rotary controlled speed wire feeder front view, and Fig. 2 is rotary controlled speed wire feeder left view, and as shown in the figure, three-wire rotary controlled-speed wire feeding machine comprises that casing 22 inside are provided with frame 1, and casing 22 inside are divided into upper and lower two cavitys; In upper part cavity, frame 1 upper surface is installed with drive sprocket axle support bracket 10, the wire feeding wheel being made up of 3 wire feeding wheel motion-work wheels initiatively wheels 9 is arranged on drive sprocket axle support bracket 10, and 2 groups of wire feeding wheels initiatively connect by motion-work wheel driving chain 13 between wheels 9.Positioning disk 17 is arranged on wire feeding wheel motion-work wheel both sides, and as shown in Figure 5,6, positioning disk 17 is bolted with wire feeding wheel motion-work wheel, can well control the trend of feeding silk thread; Positioning disk does not carry out independent setting, but with the design of motion-work wheel one, greatly saved spatial design and load larrying member design.Lower voltage-controlled level control device 7 is arranged on casing 22 lower surfaces, as shown in Figure 7, can move up and down along lower voltage-controlled level control device guide rail 6; Lower voltage-controlled level control device 7 is selected spring hold-down devices.The driven wheels 8 of wire feeding wheel that are made up of 3 wire feeding wheel follow-up pulleys are arranged on lower voltage-controlled level control device 7, can move along with lower voltage-controlled level control device 7, and 2 groups of driven wheels 8 of wire feeding wheel are corresponding up and down with the position of 2 groups of wire feeding wheels active wheels 9; Wire feeding wheel motion-work wheel, wire feeding wheel follow-up pulley match with positioning disk, by friction-driven filament move and controlling party to.By the power of the band kinetic friction between MS master-slave driving wheel, drive silk thread by three groups of dish-type liner control silk thread direction of motion, and then enter smoothly hello guide frame, finally enter molten metal by feeding wire tray.In lower part cavity, motor 12 is installed as propulsion source, by choosing electromagnetic adjustable speed motor, can carries out speed governing by electromagnetic speed-adjusting table, and then save wheel box, so can greatly reduce structure design.Motor chain pitch wheel 18 is installed on motor 12, and motor chain pitch wheel 18 is connected with the transmitting gear 16 being arranged on drive sprocket axle support bracket 10 by chain 11.Motor 12 can also connect PLC to be controlled and speed change electronic tool box, controls and speed change electronic tool box can carry out simple programming by PLC, carries out the importing to silk thread, pours out, and speed change such as sends at the adjustable operation.
As shown in Figure 8, be installed with trilateral and feed guide frame 4 in casing 22 exterior side wall, a limit is wherein fixedly connected with casing 22, and the angle relative with this edge and the vertical join line on ground are fed the center of circle of wire tray group 3 by three angles; Feed guide frame by 3 targets, control the filament direction of walking about, but only have 3 somes contacts, thereby greatly reduced friction resistance, prevent the damage to filament.Three angles are fed wire tray group 3 and are arranged on same sidewall by bracket 2, comprise hello the wire tray that upper and lower 2 positions are corresponding, as shown in Figure 3,4, the wire tray 3b that feeds of top has 3 strip gabs, the sensing center of circle, opening one end, the other end extends to feeding wire tray 3b edge, and 120 °, interval between 3 openings; Hello the wire tray 3a of below has the opening of 3 arcs along edge.Slide rail 21 is installed on adjacent wall, is placed with slideway slide block 20 in slide rail 21, slideway slide block 20 is fed wire tray group 3 by rocking arm 19 and three angles and is connected.Pilot lever 15 is connected with slideway slide block 20.By slide rail 21 and manually slow adjusting of rocking arm 19, single wire can be carried out to the adjusting of 0 ~ 110 °, can make silk add more uniformly.Feed guide frame 4 place sidewalls and be provided with and derive silk thread end guider 5a, import terminal filament wire guider 5b with being provided with on relative another sidewall, for silk thread is poured into or derived.
The silk method of feeding based on above-mentioned wire feeder comprises the following steps:
Step 1. motor 12 starts to rotate, and sends power to transmitting gear 16 by chain 11, and then drives wire feeding wheel active wheels 9 to rotate, so far power system entry into service;
The rotating speed of motor 12 is adjusted to minimum by step 2., by regulating lower voltage-controlled level control device 7, driven wire feeding wheel wheels 8 are transferred up and down, keep the distance between motion-work wheel and follow-up pulley to be slightly less than the selected silk silk thread diameter of feeding, can ensure so enough large frictional power and drive silk thread to advance smoothly, so far regulate work complete;
Step 3. is sent into equipment by silk thread from importing terminal filament wire guider 5b, the gap of silk thread between wire feeding wheel active wheels 9 and the driven wheels 8 of wire feeding wheel, and by positioning disk 17, silk thread direction of motion is laterally controlled, and then by deriving terminal filament wire guider 5a, the so far silk thread shell 22 that goes out to disembark;
Step 4. go out the to disembark silk thread of shell 22 enters and feeds guide frame 4, by feeding 3 target location of guide frame 4, produce enough little some friction resistance and arrive three angles hello wire tray group 3, by being arranged on slideway slide block 20 in the slide rail 21 on casing 22 and the horizontal slip of slideway pilot lever 15, control rocking arm 19, and then the wire tray 3b that feeds of top is rotated, thereby make silk thread carry out the swing rotary of 0-110 °, after hello the wire tray 3a of silk thread by below, enter in molten metal, so far finish the whole silk process of feeding.
Claims (1)
1. three-wire rotary controlled-speed wire feeding machine, is characterized in that: described wire feeder comprises that casing (22) inside is provided with frame (1), is divided into upper and lower two cavitys by casing (22) inside, in upper part cavity, frame (1) upper surface is installed with drive sprocket axle support bracket (10), the wire feeding wheel being made up of several wire feeding wheel motion-work wheels initiatively wheels (9) is arranged on drive sprocket axle support bracket (10), positioning disk (17) is arranged on wire feeding wheel motion-work wheel both sides, lower voltage-controlled level control device (7) is arranged on casing (22) lower surface, can move up and down along lower voltage-controlled level control device guide rail (6), the driven wheels of wire feeding wheel (8) that are made up of several wire feeding wheel follow-up pulleys are arranged on lower voltage-controlled level control device (7), can be along with lower voltage-controlled level control device (7) is mobile, the driven wheels of wire feeding wheel (8) are corresponding up and down with the position of wire feeding wheel active wheels (9), motor (12) is installed in lower part cavity, motor chain pitch wheel (18) is installed on motor (12), motor chain pitch wheel (18) is connected with the transmitting gear (16) being arranged on drive sprocket axle support bracket (10) by chain (11), on the outside sidewall of casing (22), be installed with and feed guide frame (4), three angles are fed wire tray group (3) and are arranged on same sidewall by bracket (2), slide rail (21) is installed on adjacent wall, is placed with slideway slide block (20) in slide rail (21), slideway slide block (20) is fed wire tray group (3) by rocking arm (19) and three angles and is connected, and slideway pilot lever (15) is connected with slideway slide block (20), feed guide frame (4) place sidewall and be provided with and derive silk thread end guider (5a), import terminal filament wire guider (5b) with being provided with on relative another sidewall,
Lower voltage-controlled level control device (7) is selected spring hold-down devices;
Wire feeding wheel initiatively wheels (9) is made up of three wire feeding wheel motion-work wheels;
The driven wheels of wire feeding wheel (8) are made up of three wire feeding wheel follow-up pulleys;
Initiatively wheels (9) of 2 groups of wire feeding wheels are installed on drive sprocket axle support bracket (10), and wire feeding wheel initiatively connects by motion-work wheel driving chain (13) between wheels (9);
Three angles feed wire tray group (3) comprise upper and lower 2 positions corresponding feed wire tray, the wire tray (3b) of feeding of top has 3 strip gabs, the sensing center of circle, opening one end, the other end extends to feeding wire tray (3b) edge, and 120 °, interval between 3 openings; Hello the wire tray (3a) of below has the opening of 3 arcs along edge.
2. three-wire rotary controlled-speed wire feeding machine according to claim 1, it is characterized in that: feeding guide frame (4) is trilateral, wherein a limit is fixedly connected with casing (22), and the angle relative with this edge and the vertical join line on ground are fed the center of circle of wire tray group (3) by three angles.
3. three-wire rotary controlled-speed wire feeding machine according to claim 1, is characterized in that: motor (12) connects PLC and controls and speed change electronic tool box.
4. three-wire rotary controlled-speed wire feeding machine according to claim 1, is characterized in that: motor (12) is selected electromagnetic adjustable speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394767.3A CN102443731B (en) | 2011-12-02 | 2011-12-02 | Three-wire rotary controlled-speed wire feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394767.3A CN102443731B (en) | 2011-12-02 | 2011-12-02 | Three-wire rotary controlled-speed wire feeding machine |
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| Publication Number | Publication Date |
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| CN102443731A CN102443731A (en) | 2012-05-09 |
| CN102443731B true CN102443731B (en) | 2014-10-08 |
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| CN201110394767.3A Active CN102443731B (en) | 2011-12-02 | 2011-12-02 | Three-wire rotary controlled-speed wire feeding machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045801A (en) * | 2012-08-08 | 2013-04-17 | 湖北亚克新材料有限公司 | Wire adding machine of wire stock |
| CN103045797A (en) * | 2012-08-08 | 2013-04-17 | 湖北亚克新材料有限公司 | Conveyor for various component wires |
| CN110512049B (en) * | 2019-08-16 | 2021-11-05 | 嘉兴卓十生物科技有限公司 | Wire blocking device of wire feeding machine of refining furnace with full adaptability and long service life |
| CN112961955B (en) * | 2021-02-03 | 2022-11-15 | 沈阳慧通远达冶金技术研发有限公司 | Magnesium feeding wire desulfurization device and method |
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| CN2584613Y (en) * | 2002-12-12 | 2003-11-05 | 武汉市固久科技有限公司 | Two-pipe wire feeding machine |
| CN2751941Y (en) * | 2004-12-13 | 2006-01-18 | 上海钢铁工艺技术研究所 | Threading machine |
| CN1858265A (en) * | 2006-05-01 | 2006-11-08 | 张清臣 | Two-thread vertical thread feeding method and its device |
| CN201372296Y (en) * | 2009-03-25 | 2009-12-30 | 马鞍山市双益机械制造有限公司 | Pneumatic wire-feeding device comprising straightening wire-leading device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07126735A (en) * | 1993-10-29 | 1995-05-16 | Aichi Steel Works Ltd | Wire type additive feeding device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584613Y (en) * | 2002-12-12 | 2003-11-05 | 武汉市固久科技有限公司 | Two-pipe wire feeding machine |
| CN2751941Y (en) * | 2004-12-13 | 2006-01-18 | 上海钢铁工艺技术研究所 | Threading machine |
| CN1858265A (en) * | 2006-05-01 | 2006-11-08 | 张清臣 | Two-thread vertical thread feeding method and its device |
| CN201372296Y (en) * | 2009-03-25 | 2009-12-30 | 马鞍山市双益机械制造有限公司 | Pneumatic wire-feeding device comprising straightening wire-leading device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-126735A 1995.05.16 |
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Effective date of registration: 20150918 Address after: 212143, 3 Tower Road South industrial town, Zhenjiang Town, Dantu District, Jiangsu, China Patentee after: Zhenjiang Long Yao metal materials Co., Ltd. Address before: Shen Liaoning Road 110870 in Liaoning province Shenyang City Economic and Technological Development Zone No. 111 Patentee before: Shenyang University of Technology |
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Address after: 212000 2nd floor, management committee of Industrial Park, Zhenjiang high tech Zone, Jiangsu Province (opposite to Jinshan Logistics Park) Patentee after: Zhenjiang Longyao Metal Material Co.,Ltd. Address before: 212143 No.3, Iron Tower Road, Zhennan Industrial Park, Guyang Town, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang Longyao Metal Material Co.,Ltd. |
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