CN104128802A - Passive decoiling device - Google Patents
Passive decoiling device Download PDFInfo
- Publication number
- CN104128802A CN104128802A CN201410383145.4A CN201410383145A CN104128802A CN 104128802 A CN104128802 A CN 104128802A CN 201410383145 A CN201410383145 A CN 201410383145A CN 104128802 A CN104128802 A CN 104128802A
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- China
- Prior art keywords
- passive
- base
- door
- hinged
- shaped frame
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention relates to material placing equipment on a steel plate flattening and shearing production line, in particular to a passive decoiling device. The passive decoiling device is provided with a base and is characterized in that a left set of transverse guide rails and a right set of transverse guide rails are arranged on the base, a fixed base is arranged in the middle of the base, the fixed base is provided with two carrier rollers which are arranged front and back side by side, the two carrier rollers are in synchronous drive connection, and a driving motor is further arranged on the base to drive one of the carrier rollers; a left sliding seat and a right sliding seat are correspondingly arranged on the left set of guide rails and the right set of guide rails, a left driving cylinder and a right driving cylinder are further matched, a left door-shaped frame and a right door-shaped frame are correspondingly arranged on the left sliding seat and the right sliding seat, a lifting cylinder is mounted on the top of each door-shaped frame, lifting bases are arranged in door openings to be connected with the lifting cylinders, and the lifting bases are provided with steel coil clamping assemblies; an auxiliary mechanism used for preventing a steel coil from scattering by itself is mounted in the middle of the rear side of the base. The passive decoiling device overcomes the defects that an existing active decoiling device is complex in structure, deflection can happen easily, the coordination of the active decoiling device and a main machine is poor, the yarn overlaying phenomenon can occur easily, the loading starting process is tedious, time is long and abrasion is quick. The passive decoiling device is mainly used for shear machining of plates.
Description
Technical field
The present invention relates to the emptying equipment on leveling of plates cutting production line, especially a kind of passive decoiling equipment.
Background technology
Decoiling equipment is first equipment on leveling of plates cutting production line, and it is to lay the equipment that steel plate coiled material is production line supply plate.The decoiling equipment using on tradition leveling cutting production line is mainly initiatively decoiling equipment, it includes base, left and right fixed support, be contained in entrainment device on fixed support, be connected with tensioner head and initiatively unreel motor etc. with entrainment device, this decoiling equipment is mainly to drive entrainment device to make coil of strip carry out uncoiling with active uncoiling motor, the problem that initiatively decoiling equipment exists is: easy sideslip, poor with main frame harmony, easily produce folded yarn phenomenon, and complex structure, it is loaded down with trivial details that charging starts operation, time is long, quick abrasion, fault rate is high.
Summary of the invention
Object of the present invention is exactly to solve the problems referred to above that existing active decoiling equipment exists, and a kind of passive decoiling equipment is provided.
Concrete scheme of the present invention is: a kind of passive decoiling equipment, there is base, it is characterized in that: on base, be furnished with the two groups of cross slide waies in left and right, base middle part is provided with holder two carrying rollers that front and back are arranged side by side is installed, between two carrying rollers, Synchronous Transmission connects, and a wherein carrying roller of drive motors transmission is also housed on base; On the guide rail of two groups of left and right, correspondence is equipped with about the seat that horizontally slips is furnished with and drives oil cylinder, on the seat that horizontally slips, correspondence is equipped with left and right door-shaped frame, the top of each door-shaped frame is provided with hoist cylinder, elevating bracket is housed in door opening and connects hoist cylinder, and clamping coil of strip assembly is installed on elevating bracket; At base rear side middle part, the auxiliary body that prevents that coil of strip from scattering is voluntarily installed.
Drive motors described in the present invention is by power transmission shaft, a chain sprocket transmission carrying roller wherein, is to adopt chain sprocket to realize synchronously transmission in the same way between two carrying rollers.
In the two groups of guide rails in left and right described in the present invention, two guide rails before and after each group guide rail includes.
The seat that horizontally slips described in the present invention adopts T-slot, rail to coordinate with guide rail, to guarantee sliding seat and door-shaped frame steady operation, overturning-free.
The coil of strip of clamping described in the present invention assembly includes a cantilevered axle being connected with elevating bracket, and cantilevered axle is extended to the inside, and cantilevered axle head is equipped with positioning baffle and centering holder volume head, with facilitating centering, clamps coil of strip.
Described in the present invention, prevent the auxiliary body that coil of strip scatters voluntarily, include hard-wired former and later two hinged-supports, on front hinged-support, be hinged with a connecting lever fork, the front end of bending fork is equipped with writing that surpasses all the others roller, on rear hinged-support, be hinged with a push rod oil cylinder, the piston head of push rod oil cylinder and bending fork middle part are hinged.
In the present invention, on the door opening two side of each door-shaped frame, be furnished with directive slide track and elevating bracket is slidably connected, more stable to guarantee elevating bracket work, longer service life.
Operation principle of the present invention is: original state is left, the position of right two door-shaped frames in relatively opening, first coil of strip is hung onto on carrying roller, then synchronously drive left and right hoist cylinder to drive left and right elevating bracket decline (or rising), make the centre bore of the centering holder volume head aligning coil of strip in clamping coil of strip assembly, restart left and right drives oil cylinder to push away to horizontally slip seat and left and right door-shaped frame mutually to draw close simultaneously, make clamping coil of strip assembly clamp coil of strip, coil of strip wrench is pulled out to level(l)ing machine drawing head to be connected, operation prevents the auxiliary body that coil of strip scatters voluntarily, make its writing that surpasses all the others roller push down coil of strip, can carry out uncoiling.During uncoiling work, steel plate is under level(l)ing machine draw, and coil of strip has constantly rotated uncoiling, and carrying roller helps coil of strip to stablize and realizes passive uncoiling under drive motors drives simultaneously.After level(l)ing machine is shut down, while there is folded yarn phenomenon, can operation of drive motor reversion make coil of strip rolling under carrying roller drives.When shutdown need to be pulled down coil of strip, also can reverse and make coil of strip rolling by operation of drive motor.
The present invention has following characteristics:
1. without tensioner, only need centering, simple in structure, low cost of manufacture;
2. sideslip can not occur, not produce folded yarn phenomenon, operate steadily reliable, service precision is high, and guiding cost is low, and equipment is had no adverse effects;
3. highly versatile, Technological adaptability is strong, and installation and maintenance are easy.
Accompanying drawing explanation
Fig. 1 is general structure front view of the present invention;
Fig. 2 is general structure top view of the present invention;
Fig. 3 is general structure left view of the present invention.
In figure: 1-base, 2-chain, 3-sprocket wheel, 4-carrying roller, 5-chain, 6-sprocket wheel, 7-power transmission shaft, 8-drive motors, 9-left rail, 10-left sliding seat, 11-left door-shaped frame, 12-cantilevered axle, 13-elevating bracket, 14-hoist cylinder, 15-positioning baffle, 16-centering holder volume head, 17-coil of strip, 18-clamping coil of strip assembly, 19-right door-shaped frame, 20-right sliding seat, 21-right rail, 22-right driving oil cylinder, 23-holder, 24-connecting lever fork, 25-push rod oil cylinder, 26-writing that surpasses all the others roller, 27-left driving oil cylinder, 28-directive slide track.
The specific embodiment
Referring to Fig. 1-3, the present invention has base 1, it is characterized in that: on base 1, be furnished with two groups of left and right cross slide way 9 and 21, base 1 middle part is provided with holder 23 two carrying rollers 4 that front and back are arranged side by side is installed, between two carrying rollers 4, Synchronous Transmission connects, and a wherein carrying roller 4 of drive motors 8 transmissions is also housed on base 1; On two groups of left and right guide rail 9 and 21, correspondence is equipped with about the seat 10 and 20 that horizontally slips is furnished with and drives oil cylinder 27 and 22, on the seat 10 that horizontally slips, correspondence is equipped with left and right door-shaped frame 11 and 19, the top of each door-shaped frame is provided with hoist cylinder 14, elevating bracket 13 is housed in door opening and connects hoist cylinder 14, clamping coil of strip assembly 18 is installed on elevating bracket 13; At base 1 rear side middle part, the auxiliary body that prevents that coil of strip from scattering is voluntarily installed.
Drive motors described in the present embodiment 8 is between 4, two carrying rollers 4 of a carrying roller, to be wherein to adopt chain 2 sprocket wheels 3 to realize synchronously transmission in the same way by power transmission shaft 7, chain 5 sprocket wheel 6 transmissions.
Described in the present embodiment, in two groups of left and right guide rail 9 and 21, each group guide rail includes two guide rails in front and back.
The seat 10 and 20 that horizontally slips described in the present embodiment adopts T-slot, rail to coordinate with guide rail.
The coil of strip of clamping described in the present embodiment assembly 18 includes a cantilevered axle 12 being connected with elevating bracket 13, and cantilevered axle 12 is extended to the inside, and cantilevered axle 12 heads are equipped with positioning baffle 15 and centering holder volume 16.
Described in the present embodiment, prevent the auxiliary body that coil of strip scatters voluntarily, include hard-wired former and later two hinged-supports, on front hinged-support, be hinged with a connecting lever fork 24, the front end of connecting lever fork is equipped with writing that surpasses all the others roller 26, on rear hinged-support, be hinged with a push rod oil cylinder 25, the middle part of the piston head of push rod oil cylinder 25 and connecting lever fork 24 is hinged.
In the present embodiment, on the door opening two side of each door-shaped frame, being furnished with directive slide track 28 is slidably connected with elevating bracket 13.
Claims (7)
1. a passive decoiling equipment, there is base, it is characterized in that: on base, be furnished with the two groups of cross slide waies in left and right, base middle part is provided with holder two carrying rollers that front and back are arranged side by side is installed, between two carrying rollers, Synchronous Transmission connects, and a wherein carrying roller of drive motors transmission is also housed on base; On left and right two groups of guide rails, correspondence is equipped with about the seat that horizontally slips is furnished with and drives oil cylinder, on the seat that horizontally slips, correspondence is equipped with left and right door-shaped frame, the top of each door-shaped frame is provided with hoist cylinder, elevating bracket is housed in door opening and connects hoist cylinder, clamping coil of strip assembly is installed on elevating bracket; At base rear side middle part, the auxiliary body that prevents that coil of strip from scattering is voluntarily installed.
2. a kind of passive decoiling equipment according to claim 1, is characterized in that: described drive motors is by power transmission shaft, a chain sprocket transmission carrying roller wherein, is to adopt chain sprocket to realize synchronously transmission in the same way between two carrying rollers.
3. a kind of passive decoiling equipment according to claim 1, is characterized in that: in the guide rail of two groups of described left and right, each group guide rail includes two guide rails in front and back.
4. a kind of passive decoiling equipment according to claim 1, is characterized in that: described in the seat that horizontally slips coordinate with guide rail employing T-slot, rail.
5. a kind of passive decoiling equipment according to claim 1, is characterized in that: described clamping coil of strip assembly includes a cantilevered axle being rotationally connected with elevating bracket, and cantilevered axle is extended to the inside, and cantilevered axle head is equipped with positioning baffle and centering holder volume head.
6. a kind of passive decoiling equipment according to claim 1, it is characterized in that: described in prevent the auxiliary body that coil of strip scatters voluntarily, include hard-wired former and later two hinged-supports, on front hinged-support, be hinged with a connecting lever fork, the front end of connecting lever fork is equipped with writing that surpasses all the others roller, on rear hinged-support, be hinged with a push rod oil cylinder, the piston head of push rod oil cylinder and connecting lever fork middle part are hinged.
7. a kind of passive decoiling equipment according to claim 1, is characterized in that: on the door opening two side of each door-shaped frame, be furnished with directive slide track and elevating bracket is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383145.4A CN104128802A (en) | 2014-08-05 | 2014-08-05 | Passive decoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383145.4A CN104128802A (en) | 2014-08-05 | 2014-08-05 | Passive decoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128802A true CN104128802A (en) | 2014-11-05 |
Family
ID=51801796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410383145.4A Pending CN104128802A (en) | 2014-08-05 | 2014-08-05 | Passive decoiling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104128802A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355155A (en) * | 2014-11-10 | 2015-02-18 | 芜湖双源管业有限公司 | Automatic steel strip uncoiling production line |
| CN106078227A (en) * | 2016-07-06 | 2016-11-09 | 河南奥斯派克科技有限公司 | Portable crimping C-type steel forming machine based on BIM |
| CN106271667A (en) * | 2016-08-27 | 2017-01-04 | 济宁市鲁星工程机械有限责任公司 | A kind of crane arm section bar one-shot forming unit |
| CN106944660A (en) * | 2017-03-07 | 2017-07-14 | 无锡巨龙硅钢股份有限公司 | A kind of feeding shear for being used to process silicon steel sheet web-like raw material |
| CN107234440A (en) * | 2017-06-07 | 2017-10-10 | 江苏顺力冷弯型钢实业有限公司 | Diameter and the adjustable screw thread pile tube production line of wall thickness |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815969A1 (en) * | 1978-04-13 | 1979-10-18 | Kloeckner Werke Ag | Cutter for steel strip test pieces - has electrically driven rollers to deliver free end of coil to shears |
| CN201871571U (en) * | 2010-11-11 | 2011-06-22 | 江苏宝力重工科技有限公司 | Decoiler |
| CN202447420U (en) * | 2011-07-17 | 2012-09-26 | 太原市新通机械工程有限公司 | Steel plate uncoiler |
| CN103386425A (en) * | 2013-08-21 | 2013-11-13 | 衡阳中钢衡重设备有限公司 | Uncoiling machine |
| CN203343206U (en) * | 2013-07-16 | 2013-12-18 | 山西鸿泰源科技有限公司 | Production unit for helical welded pipe with reinforcing ribs |
| CN203973197U (en) * | 2014-08-05 | 2014-12-03 | 黄石华力锻压机床有限公司 | A kind of passive decoiling equipment |
-
2014
- 2014-08-05 CN CN201410383145.4A patent/CN104128802A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815969A1 (en) * | 1978-04-13 | 1979-10-18 | Kloeckner Werke Ag | Cutter for steel strip test pieces - has electrically driven rollers to deliver free end of coil to shears |
| DE2815969B2 (en) * | 1978-04-13 | 1980-04-03 | Kloeckner-Werke Ag, 4100 Duisburg | Device for opening collars |
| CN201871571U (en) * | 2010-11-11 | 2011-06-22 | 江苏宝力重工科技有限公司 | Decoiler |
| CN202447420U (en) * | 2011-07-17 | 2012-09-26 | 太原市新通机械工程有限公司 | Steel plate uncoiler |
| CN203343206U (en) * | 2013-07-16 | 2013-12-18 | 山西鸿泰源科技有限公司 | Production unit for helical welded pipe with reinforcing ribs |
| CN103386425A (en) * | 2013-08-21 | 2013-11-13 | 衡阳中钢衡重设备有限公司 | Uncoiling machine |
| CN203973197U (en) * | 2014-08-05 | 2014-12-03 | 黄石华力锻压机床有限公司 | A kind of passive decoiling equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355155A (en) * | 2014-11-10 | 2015-02-18 | 芜湖双源管业有限公司 | Automatic steel strip uncoiling production line |
| CN106078227A (en) * | 2016-07-06 | 2016-11-09 | 河南奥斯派克科技有限公司 | Portable crimping C-type steel forming machine based on BIM |
| CN106271667A (en) * | 2016-08-27 | 2017-01-04 | 济宁市鲁星工程机械有限责任公司 | A kind of crane arm section bar one-shot forming unit |
| CN106944660A (en) * | 2017-03-07 | 2017-07-14 | 无锡巨龙硅钢股份有限公司 | A kind of feeding shear for being used to process silicon steel sheet web-like raw material |
| CN106944660B (en) * | 2017-03-07 | 2019-10-08 | 无锡巨龙硅钢股份有限公司 | It is a kind of for processing the feeding shear of silicon steel sheet web-like raw material |
| CN107234440A (en) * | 2017-06-07 | 2017-10-10 | 江苏顺力冷弯型钢实业有限公司 | Diameter and the adjustable screw thread pile tube production line of wall thickness |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20141105 |