CN203459872U - Non-stop roll changing device used for coating machine - Google Patents

Non-stop roll changing device used for coating machine Download PDF

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Publication number
CN203459872U
CN203459872U CN201320424377.0U CN201320424377U CN203459872U CN 203459872 U CN203459872 U CN 203459872U CN 201320424377 U CN201320424377 U CN 201320424377U CN 203459872 U CN203459872 U CN 203459872U
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China
Prior art keywords
coating machine
roll changing
changing rig
changing device
coating
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CN201320424377.0U
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Chinese (zh)
Inventor
卢纪平
高煜
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Baoshan Iron and Steel Co Ltd
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Baoshan Iron and Steel Co Ltd
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Priority to CN201320424377.0U priority Critical patent/CN203459872U/en
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Abstract

The utility model provides a non-stop roll changing device used for a coating machine. The non-stop roll changing device used for the coating machine includes a roll changing device pedestal (5). A lifting shaft (8) is arranged on the roll changing pedestal (5) vertically. A roll changing lifter (7) capable of moving up and down is arranged on the lifting shaft (8). A lifting screw (9) capable of driving the roll changing lifter (7) to move up and down is arranged beside the lifting shaft (8). The roll changing lifter (7) is provided with a coating roll bearing locking sleeve (6) used for locking a coating roll bearing. The roll changing device pedestal (5) is arranged on a longitudinal shift guide rail (4) in a movable manner. The longitudinal shift guide rail (4) is arranged on transverse shift rollers (2) moving along a ground guide rail (1). The ground guide rail (1) is arranged parallel to a set passage line. The non-stop roll changing device can be disposed on a platform in a coating machine area. The non-stop roll changing device can be moved to an end part of the platform in a daily production phase, so that normal operation in the coating machine area can be facilitated. When the non-stop roll changing device is needed for using, the non-stop roll changing device can be moved to a working area of the coating machine through the ground guide rail and daily roll changing operation can be facilitated.

Description

A kind of online coating machine changing rig
Technical field
The utility model relates to metallurgical device, particularly, the utility model relates to a kind of online coating machine changing rig, particularly, the utility model relates to the online coating machine changing rig of a kind of continuous annealing unit, and the utility model is applicable to need the frequent consecutive production unit of changing working roll.
Background technology
In metallurgical production process, often use online coating machine and change coating roller.For example, oriented silicon steel hot drawing continuous annealing unit needs to change coating roller in daily production process, according to the requirement of product quality and production cycle, within every 4--5 days, must change primary coating roller.And for example silicon steel portion of ,Mou iron and steel enterprise, when 1# hot drawing annealing unit is changed coating roller, due to rational roll-changing equipment not being set, causes roll change operation very inconvenient, causes existing following problem:
1,1#FCL unit coating machine region does not configure the changing rig of fixed and flexible online, and roll change operation is consuming time longer.
2, utilize fixing support and single sliding shoe during former roll change operation, first adopt driving lifting to carry out changing rig installation, then carry out roll change, whole operation process is inconvenient.
3, in whole roll change process, personnel must coating roller with hand saver and move, and the operation of man-machine combination is frequent, is unfavorable for safety work.
Utility model content
For overcoming the problems referred to above, in order effectively to improve roll change speed, avoid coating roller to be damaged by the operating personnel of roll change, guarantee that whole roll change process safety is controlled, the utility model provides a kind of online coating machine changing rig, described online coating machine changing rig ties up on the platform of coating machine, changing rig can carry out transverse shifting on coating machine platform, make changing rig can with coating machine on roller remain on same straight line, then adopt the function of changing rig that coating roller is released from coating machine, thus, effectively improve roll change speed, increase work efficiency, and avoid coating roller in Renewal process, to occur the phenomenon of damaging.
A kind of technical scheme of online coating machine changing rig is as follows:
An online coating machine changing rig, comprises a changing rig base 5, it is characterized in that,
On described changing rig base 5, erect a lifting shaft 8 is set, on lifting shaft 8, be provided with liftable roll change lifter 7, lifting shaft 8 sides arrange one for the elevating screw 9 of roll change lifter 7 liftings, arrange one for locking the coating roller bearing locking cover 6 of coating roller bearing on roll change lifter 7;
Described changing rig base 5 is arranged on longitudinal movement rail 4 movably, described longitudinal movement rail 4 is arranged on transverse shifting roller 2 movably, described transverse shifting roller 2 moves along ground guide 1, and described ground guide 1 be arranged in parallel with unit channel line.
Thus, make whole changing rig there is the base of walking function, can on coating machine platform, carry out transverse shifting.Can make roll change buggy carry out transverse shifting, guarantee that the locking cover 6 of changing rig can aim at the bearing of coating roller.
Meanwhile, described changing rig has the framework of elevating function, and the bottom of lifting frame is fixed on base, can make coating roller promote up and down.
In addition, because described changing rig base 5 is arranged on longitudinal movement rail 4 movably, described longitudinal movement rail 4 is arranged on transverse shifting roller 2 movably, described transverse shifting roller 2 moves along ground guide 1, described ground guide 1 be arranged in parallel with unit channel line, make described changing rig there is the function of lengthwise movement, coating roller can be extracted out from coating machine.
According to a kind of online coating machine changing rig of the present utility model, it is characterized in that, described longitudinal movement rail 4 is arranged on a dolly base, and vertically moves on dolly base, and the transverse shifting roller 2 that two covers move along ground guide 1 is set on the base plate of dolly base.
According to a kind of online coating machine changing rig of the present utility model, adopting the object of screw rod transmission is the speed of stable elevation.
According to a kind of online coating machine changing rig of the present utility model, it is characterized in that, be also provided for the fixed hydraulic locking system 10 of coating roller bearing locking lock set.
Adopt hydraulic pressure can guarantee the function of bearing locking cover, can make the bearing of the complete interlock coating roller of locking cover.This system possesses the function of supercharging and release.
Owing to thering is bearing locking hydraulic system, can mobile coating roller after locking.
According to a kind of online coating machine changing rig of the present utility model, it is characterized in that, described hydraulic locking system 10 is parallel to the axial of coating roller bearing locking cover.
According to a kind of online coating machine changing rig of the present utility model, it is characterized in that, described lifter axle is rectangle.
The utility model device can the platform in cloth coating machine region on, in the daily production phase, can move to the end of platform, be convenient to the normal operation in coating machine region, the use of using when needs moves to coating machine working region by ground guide, has facilitated daily roll change operation.
This device is used at the hot drawing annealing unit commitment of Baosteel silicon steel Bu Wu subsidiary factory, according to field investigation and result of use analysis, this install easy to operate in use procedure at the scene, control flexible, successful; Unit has improved the speed of changing in roll change operation process, has alleviated roll change personnel's working strength, has improved operating efficiency, for site safety steady production provides guarantee.
Accompanying drawing explanation
Fig. 1 is online coating machine changing rig schematic diagram of the present utility model.
Fig. 2 is online coating machine changing rig front view of the present utility model.
Fig. 3 is online coating machine changing rig side view of the present utility model.
In figure, 1 is ground guide, and 2 is transverse shifting roller, 3 for supporting the base of changing rig, 4 is the guide rail vertically moving, and 5 is changing rig base, and 6 is coating roller bearing locking cover, 7 is roll change lifter, 8 is lifting shaft, and 9 is elevating screw, and 10 is hydraulic locking system, 11 for vertically moving motor, 12 motors that are drive lead screw.
The specific embodiment
Below, for embodiment, illustrate online coating machine changing rig of the present utility model.
Embodiment
Above-described technical scheme, at silicon steel portion of Baogang Stocks Trading Co. second phase hot drawing annealing units, is described further the using method of " the online changing rig of a kind of coating machine " below in conjunction with accompanying drawing 3 and 4.
A kind of online coating machine changing rig, comprise a changing rig base 5, on described changing rig base 5, erect a lifting shaft 8 is set, on lifting shaft 8, be provided with liftable roll change lifter 7, lifting shaft 8 sides arrange one for the elevating screw 9 of roll change lifter 7 liftings, arrange one for locking the coating roller bearing locking cover 6 of coating roller bearing on roll change lifter 7.Described changing rig base 5 is arranged on longitudinal movement rail 4 movably, described longitudinal movement rail 4 is arranged on transverse shifting roller 2 movably, described transverse shifting roller 2 moves along ground guide 1, and described ground guide 1 be arranged in parallel with unit channel line.
According to embodiment, ground guide 1 be arranged in parallel with unit channel line, can make roll change buggy carry out transverse shifting, guarantees that the locking cover 6 of changing rig can aim at the bearing of coating roller.Transverse shifting roller 2 make dolly can be on guide rail transverse shifting.Dolly base 3 is mainly to support whole changing rig, and is connected with the mobile idler pulley of bottom.Longitudinal movement rail 4 is convenient to changing rig and is vertically moved on dolly base, is installed on the base plate of dolly base, and mechanical connection and welding all can.Movable base 5 is that a steel construction that possesses suitable weight forms, and bottom is placed in above the moving guide rail on support, under the driving of motor, can on guide rail, vertically move.Bearing locking cover 6 can lock the bearing of coating roller by hydraulic system, then by vertically moving, coating roller is pulled out.Lifter 7, is to adjust according to the online height of coating roller and position, makes bearing locking cover can aim at the bearing of coating roller completely; Also can promote and reduce the height of coating roller, be convenient to the online installation and removal to coating roller simultaneously.Lifting shaft 8 makes lowering or hoisting gear carry out in the vertical direction precision maneuver, keeps the action of changing rig balanced, improves the precision that rises and decline.Elevating screw 9 is for transmission lifter 7, and adopting the object of screw rod transmission is the speed of stable elevation.Hydraulic locking system 10 adopts hydraulic pressure can guarantee the function of bearing locking cover, can make the bearing of the complete interlock coating roller of locking cover.This system possesses the function of supercharging and release.Vertically moving motor 11 drives dolly base to do longitudinally and move on the guide rail of support.Drive lead screw motor 12 drives lifter by screw mandrel, changing rig is adjusted in the vertical direction mobile.
When compressor emergency shutdown needs roll change, first by changing rig in the enterprising line position adjustment of ground rail 2, make the position of roll change buggy bearing locking cover 6 and the position of bearings of the coating roller on coating machine on same straight line, then start the CD-ROM drive motor 12 of lifter 7, make the bearing on lifter lock the bearing that cover 6 is aimed at coating roller completely, that restarts changing rig vertically moves motor 11, locking is entangled to the bearing of coating roller, adopt the bearing of 10 pairs of coating rollers of locking hydraulic system to lock finally to drive again and vertically move motor 11 coating roller is extracted out from coating machine, so just completed the action of tearing roller open, can complete the operation of machine on new roller equally according to the method described above.
The utility model device can the platform in cloth coating machine region on, in the daily production phase, can move to the end of platform, be convenient to the normal operation in coating machine region, the use of using when needs moves to coating machine working region by ground guide, facilitates daily roll change operation.
The utility model is used at hot drawing annealing unit commitment, according to field investigation and result of use analysis, this install easy to operate in use procedure at the scene, control flexible, successful; Unit has improved the speed of changing in roll change operation process, has alleviated roll change personnel's working strength, has improved operating efficiency, for site safety steady production provides guarantee.And at other similar continuous annealing production lines, all can effectively promote the use of, feasibility and promotional value space are very large.

Claims (5)

1. an online coating machine changing rig, comprise a changing rig base (5), it is characterized in that, the upper setting of described changing rig base (5) arranges a lifting shaft (8), on lifting shaft (8), be arranged with liftable roll change lifter (7), lifting shaft (8) side arranges one for the elevating screw (9) of roll change lifter (7) lifting, arranges one for locking the coating roller bearing locking cover (6) of coating roller bearing on roll change lifter (7);
Described changing rig base (5) is arranged on longitudinal movement rail (4) movably, described longitudinal movement rail (4) is arranged on transverse shifting roller (2) movably, described transverse shifting roller (2) is mobile along ground guide (1), and described ground guide (1) be arranged in parallel with unit channel line.
2. a kind of online coating machine changing rig as claimed in claim 1, it is characterized in that, described longitudinal movement rail (4) is arranged on a dolly base, and vertically move on dolly base, two covers are set along the mobile transverse shifting roller (2) of ground guide (1) on the base plate of dolly base.
3. a kind of online coating machine changing rig as claimed in claim 1, is characterized in that, is also provided for the fixed hydraulic locking system (10) of coating roller bearing locking lock set.
4. a kind of online coating machine changing rig as claimed in claim 3, is characterized in that, described hydraulic locking system (10) is parallel to the axial of coating roller bearing locking cover.
5. a kind of online coating machine changing rig as claimed in claim 1, is characterized in that, described lifter axle is square-section.
CN201320424377.0U 2013-07-16 2013-07-16 Non-stop roll changing device used for coating machine Active CN203459872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320424377.0U CN203459872U (en) 2013-07-16 2013-07-16 Non-stop roll changing device used for coating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320424377.0U CN203459872U (en) 2013-07-16 2013-07-16 Non-stop roll changing device used for coating machine

Publications (1)

Publication Number Publication Date
CN203459872U true CN203459872U (en) 2014-03-05

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN203459872U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384315A (en) * 2014-10-21 2015-03-04 江苏亚威机床股份有限公司 Quick and high-accuracy roll replacement device
CN105619335A (en) * 2015-03-30 2016-06-01 中信重工机械股份有限公司 Mounting-dismounting tool and mounting-dismounting method for spiral stirrer
CN112935747A (en) * 2021-02-03 2021-06-11 中国重型机械研究院股份公司 Phosphorus breaking machine roller changing trolley, system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384315A (en) * 2014-10-21 2015-03-04 江苏亚威机床股份有限公司 Quick and high-accuracy roll replacement device
CN105619335A (en) * 2015-03-30 2016-06-01 中信重工机械股份有限公司 Mounting-dismounting tool and mounting-dismounting method for spiral stirrer
CN112935747A (en) * 2021-02-03 2021-06-11 中国重型机械研究院股份公司 Phosphorus breaking machine roller changing trolley, system and method

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