CN103639508A - Fixed-length cutting device for steel coils - Google Patents

Fixed-length cutting device for steel coils Download PDF

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Publication number
CN103639508A
CN103639508A CN201310568819.3A CN201310568819A CN103639508A CN 103639508 A CN103639508 A CN 103639508A CN 201310568819 A CN201310568819 A CN 201310568819A CN 103639508 A CN103639508 A CN 103639508A
Authority
CN
China
Prior art keywords
support
truss
backing plate
cutting mechanism
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310568819.3A
Other languages
Chinese (zh)
Inventor
何川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN GALAXY STEEL STRUCTURE ENGINEERING Co Ltd
Original Assignee
SICHUAN GALAXY STEEL STRUCTURE ENGINEERING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SICHUAN GALAXY STEEL STRUCTURE ENGINEERING Co Ltd filed Critical SICHUAN GALAXY STEEL STRUCTURE ENGINEERING Co Ltd
Priority to CN201310568819.3A priority Critical patent/CN103639508A/en
Publication of CN103639508A publication Critical patent/CN103639508A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a fixed-length cutting device for steel coils. The fixed-length cutting device comprises a feeding frame (1), a support (3), a backing plate (5), a cutting mechanism and a control case (11). The feeding frame (1) is arranged on one side of the support (3), a feeding roller (2) is mounted on the feeding frame (1), a plurality of rollers (4) are installed above the support (3) along the transmission direction, the backing plate (5) is arranged in the middle of the support (3), and the cutting mechanism is mounted on the support (3) above the backing plate (5). The cutting mechanism comprises a truss (6), control heads (7), hydraulic cylinders (8), a connection plate (9) and a cutting knife (10). The control case (11) is arranged below the support (3) and is connected with the control heads (7) and a sensor (12) respectively. The device has the advantages that location is accurate, the operation is stable, and the cutting knife service life is long.

Description

Coil of strip cut-to-length device
Technical field
The present invention relates to a kind of cutting equipment of coil of strip, particularly a kind of title coil of strip cut-to-length device.
Background technology
Due to convenient transportation, pack the reasons such as simple, the sheet material that most steel manufacturing enterprise produces is all the form of volume, and in the process that steel plate is used in reality, wishes it is flat type, and according to need of production, sometimes by band steel in accordance with regulations length cut.
Traditional coil of strip shearing equipment complex structure, the product size irregularity after cutting off, product quality is low, deposits inconvenience, affects next step processing of steel plate when serious.And shearing mechanism work is steady not, often needs to shut down and safeguard.The consume speed of cutter is fast, and maintenance cost increases substantially.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, the coil of strip cut-to-length device of a kind of accurate positioning, working stability and cutter long service life is provided.
Object of the present invention is achieved through the following technical solutions: coil of strip cut-to-length device, it comprises cradle, support, backing plate, cutting mechanism and control cabinet, cradle is arranged at a side of support, feeding roller is installed on cradle, support top is provided with a plurality of rollers along transmission direction, the middle part of support is provided with backing plate, and cutting mechanism is installed on the support of backing plate top:
Described cutting mechanism comprises truss, control head, hydraulic cylinder, connecting plate and cutter, the horizontal rack-mount side of truss, the top of truss is provided with at least two control heads, the below of truss is provided with at least two hydraulic cylinders, hydraulic cylinder is connected with control head, the output of hydraulic cylinder is connected with connecting plate, and the lower end of connecting plate is provided with cutter, and the inner side of truss is also provided with sensor;
Control cabinet is arranged at support below, and control cabinet is connected with sensor with control head respectively.
The peak of described roller and the upper surface of backing plate are positioned in same level.
Described sensor is velocity sensor.
The present invention has the following advantages:
1, in the inner side of truss, velocity sensor is set, detects feeding speed, by control cabinet internal processes computational length, the regular fixed length cutting of carrying out, accurate positioning, product quality is high.
2, at least two hydraulic cylinders are set above truss, hydraulic cylinder below arranges connecting plate and cutter, and cutting action operates steadily.
3, on the support below cutter, backing plate is installed, after cutter cut off, cutter are cut on backing plate, and backing plate plays cushioning effect, increases substantially the service life of cutter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
In figure: 1-cradle, 2-feeding roller, 3-support, 4-roller, 5-backing plate, 6-truss, 7-control head, 8-hydraulic cylinder, 9-connecting plate, 10-cutter, 11-control cabinet, 12-sensor, 13-coil of strip.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As depicted in figs. 1 and 2, coil of strip cut-to-length device, it comprises cradle 1, support 3, backing plate 5, cutting mechanism and control cabinet 11, cradle 1 is arranged at a side of support 3, feeding roller 2 is installed on cradle 1, support 3 tops are provided with a plurality of rollers 4 along transmission direction, and the middle part of support 3 is provided with backing plate 5, and cutting mechanism is installed on the support 3 of backing plate 5 tops:
Described cutting mechanism comprises truss 6, control head 7, hydraulic cylinder 8, connecting plate 9 and cutter 10, truss 6 is laterally arranged on support 3 tops, the top of truss 6 is provided with at least two control heads 7, the below of truss 6 is provided with at least two hydraulic cylinders 8, hydraulic cylinder 8 is connected with control head 7, the output of hydraulic cylinder 8 is connected with connecting plate 9, and the lower end of connecting plate 9 is provided with cutter 10, and the inner side of truss 6 is also provided with sensor 12;
Control cabinet 11 is arranged at support 3 belows, and control cabinet 11 is connected with sensor 12 with control head 7 respectively.
Further, the upper surface of the peak of roller 4 and backing plate 5 is positioned in same level.
Further, sensor 12 is velocity sensor, sensor 12 will pass to control cabinet 11 after the tachometric survey that move ahead of coil of strip, the calculation procedure of control cabinet 11 inside calculates, draw the distance that moves ahead of coil of strip, simultaneously control cabinet 11 is controlled control heads 7, makes hydraulic cylinder carry out shear action, obtains structured size, unified steel plate.

Claims (3)

1. coil of strip cut-to-length device, it is characterized in that: it comprises cradle (1), support (3), backing plate (5), cutting mechanism and control cabinet (11), cradle (1) is arranged at a side of support (3), feeding roller (2) is installed on cradle (1), support (3) top is provided with a plurality of rollers (4) along transmission direction, the middle part of support (3) is provided with backing plate (5), and cutting mechanism is installed on the support (3) of backing plate (5) top:
Described cutting mechanism comprises truss (6), control head (7), hydraulic cylinder (8), connecting plate (9) and cutter (10), truss (6) is laterally arranged on support (3) top, the top of truss (6) is provided with at least two control heads (7), the below of truss (6) is provided with at least two hydraulic cylinders (8), hydraulic cylinder (8) is connected with control head (7), the output of hydraulic cylinder (8) is connected with connecting plate (9), the lower end of connecting plate (9) is provided with cutter (10), and the inner side of truss (6) is also provided with sensor (12);
Control cabinet (11) is arranged at support (3) below, and control cabinet (11) is connected with sensor (12) with control head (7) respectively.
2. coil of strip cut-to-length device according to claim 1, is characterized in that: the upper surface of the peak of described roller (4) and backing plate (5) is positioned in same level.
3. coil of strip cut-to-length device according to claim 1, is characterized in that: described sensor (12) is velocity sensor.
CN201310568819.3A 2013-11-15 2013-11-15 Fixed-length cutting device for steel coils Pending CN103639508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310568819.3A CN103639508A (en) 2013-11-15 2013-11-15 Fixed-length cutting device for steel coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310568819.3A CN103639508A (en) 2013-11-15 2013-11-15 Fixed-length cutting device for steel coils

Publications (1)

Publication Number Publication Date
CN103639508A true CN103639508A (en) 2014-03-19

Family

ID=50244865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310568819.3A Pending CN103639508A (en) 2013-11-15 2013-11-15 Fixed-length cutting device for steel coils

Country Status (1)

Country Link
CN (1) CN103639508A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105364158A (en) * 2015-11-26 2016-03-02 浙江华顺金属材料有限公司 Packing steel belt unwinding and cutting device
CN105935796A (en) * 2016-05-16 2016-09-14 南通利王剪折机床有限公司 Vertical rotating type plate shearing machine
CN106079577A (en) * 2016-08-01 2016-11-09 无锡鼎茂机械制造有限公司 A kind of Bag Making Machine cutter sweep
CN107717051A (en) * 2017-09-25 2018-02-23 依合斯电梯配件(上海)有限公司 Extrude the cold cutting device of flat steel band

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002224910A (en) * 2001-01-29 2002-08-13 Kawasaki Heavy Ind Ltd Shearing machine
RU2278781C1 (en) * 2004-10-06 2006-06-27 Андрей Дмитриевич Валягин Method for moving cutter in dynamic action shears, method for dynamic chopping of moving material, apparatus for chopping moving sheet material, mainly wood veneer (variants)
CN101791720A (en) * 2010-01-29 2010-08-04 新星化工冶金材料(深圳)有限公司 Intellectualized material cutting-off machine
CN101875135A (en) * 2010-06-18 2010-11-03 江苏远大机械科技有限公司 Cross cut shears for slitting and leveling flat steel
CN201969813U (en) * 2011-04-14 2011-09-14 太仓市立新电器塑料有限公司 Shearing machine
CN202655713U (en) * 2012-07-18 2013-01-09 林亮 Net shearing machine
CN202934176U (en) * 2012-09-08 2013-05-15 刘洪岩 Copper belt shearing machine of mutual inductor
CN203541678U (en) * 2013-11-15 2014-04-16 四川银河钢结构工程有限公司 Steel coil length-fixing shearing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002224910A (en) * 2001-01-29 2002-08-13 Kawasaki Heavy Ind Ltd Shearing machine
RU2278781C1 (en) * 2004-10-06 2006-06-27 Андрей Дмитриевич Валягин Method for moving cutter in dynamic action shears, method for dynamic chopping of moving material, apparatus for chopping moving sheet material, mainly wood veneer (variants)
CN101791720A (en) * 2010-01-29 2010-08-04 新星化工冶金材料(深圳)有限公司 Intellectualized material cutting-off machine
CN101875135A (en) * 2010-06-18 2010-11-03 江苏远大机械科技有限公司 Cross cut shears for slitting and leveling flat steel
CN201969813U (en) * 2011-04-14 2011-09-14 太仓市立新电器塑料有限公司 Shearing machine
CN202655713U (en) * 2012-07-18 2013-01-09 林亮 Net shearing machine
CN202934176U (en) * 2012-09-08 2013-05-15 刘洪岩 Copper belt shearing machine of mutual inductor
CN203541678U (en) * 2013-11-15 2014-04-16 四川银河钢结构工程有限公司 Steel coil length-fixing shearing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105364158A (en) * 2015-11-26 2016-03-02 浙江华顺金属材料有限公司 Packing steel belt unwinding and cutting device
CN105935796A (en) * 2016-05-16 2016-09-14 南通利王剪折机床有限公司 Vertical rotating type plate shearing machine
CN106079577A (en) * 2016-08-01 2016-11-09 无锡鼎茂机械制造有限公司 A kind of Bag Making Machine cutter sweep
CN107717051A (en) * 2017-09-25 2018-02-23 依合斯电梯配件(上海)有限公司 Extrude the cold cutting device of flat steel band

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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20140319