CN102240702A - Closed multifunctional reducing wrapper - Google Patents

Closed multifunctional reducing wrapper Download PDF

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Publication number
CN102240702A
CN102240702A CN2011101237913A CN201110123791A CN102240702A CN 102240702 A CN102240702 A CN 102240702A CN 2011101237913 A CN2011101237913 A CN 2011101237913A CN 201110123791 A CN201110123791 A CN 201110123791A CN 102240702 A CN102240702 A CN 102240702A
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CN
China
Prior art keywords
pressing arm
arm
adhesive tape
cylinder
upper pressing
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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
CN2011101237913A
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Chinese (zh)
Inventor
姜亦红
黄迎春
吴定川
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.)
OUDA YICHANG ELECTROMECHANICAL EQUIPMENT CO Ltd
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OUDA YICHANG ELECTROMECHANICAL EQUIPMENT CO Ltd
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Application filed by OUDA YICHANG ELECTROMECHANICAL EQUIPMENT CO Ltd filed Critical OUDA YICHANG ELECTROMECHANICAL EQUIPMENT CO Ltd
Priority to CN2011101237913A priority Critical patent/CN102240702A/en
Publication of CN102240702A publication Critical patent/CN102240702A/en
Pending legal-status Critical Current

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Abstract

The invention provides a closed multifunctional reducing wrapper. The closed multifunctional reducing wrapper comprises a supporting base, wherein a large bent hook is connected with the supporting base through a rotating shaft; the large bent hook is provided with an upper pressing arm and a lower pressing arm; the lower pressing arm is connected with a pressing cylinder; the lower pressing arm is connected with the upper pressing arm through an amplification mechanism; wrapping adhesive tape devices are arranged in the large bent hook, the upper pressing arm and the lower pressing arm and two-wheel tension mechanisms and adhesive tape error correction mechanisms are arranged in the wrapping adhesive tape devices; one end of a beam position cylinder is connected with the rotating shaft through a crank, and the other end of the beam position cylinder is connected with a beam position cylinder support; and the pressing cylinder, the amplification mechanism, the tension adjustment cylinders in the two-wheel tension mechanisms and the adhesive tape error correction mechanisms are in a double-side symmetric distribution. The closed multifunctional reducing wrapper can be conveniently applicable for working situations of different winding drum diameters after being adjusted simply; due to the stacking of the upper pressing arm and the lower pressing arm, a 360-degree wrap angle of a wrapping adhesive tape on a winding drum can be realized, so the wrapping forces of the winding drums having different diameters cannot be influenced; therefore, slipping of the closed multifunctional reducing wrapper due to an undersized wrap angle during wrapping of the wrapping drums having smaller diameters can be avoided; and the appearance of a tape volume can be guaranteed.

Description

Closed multi-functional reducing rolling-assisting device
Technical field
The present invention relates to a kind of employed volume equipment that helps when being used for metallurgical plate and batching, particularly a kind of closed multi-functional reducing rolling-assisting device.
Background technology
The high-grade sheet material that is used for household electrical appliances, vehicle, meticulous equipment, require very high to plate face flat appearance degree, batch several circles of beginning with the jaw clamping and easily produce the wrinkle indenture, every coiled strip always has several meters wastes not use, and therefore adopts adhesive tape to help volume to steel plate below the thickness 1mm or nonferrous materials.Its charging aperture of existing rolling-assisting device has blank breach, and function is owed comprehensively, is suitable for the single specification kind of diameter 508mm that is only applicable to of coil diameter.Because the adaptation multiple diameter will be developed simultaneously for fixing in the position of reel, for example is applicable to simultaneously that the rolling-assisting device difficulty of diameter 508mm and 610mm reel is bigger.For example help the adjustment of the locus of winding apparatus, help the tensioning of volume belt to regulate difficulty during the different-diameter reel, help the variation of volume adhesive tape cornerite.
In Fig. 7, existing rolling-assisting device can't be realized 360 ° of sealings of adhesive tape cornerite, is prone to during coiled material and skids, and the coiled material presentation quality is difficult to guarantee.When the roll coil of strip diameter that batches reaches predetermined value, the easy Bales Off of the roll coil of strip.And the deadweight of existing rolling-assisting device on the standby station, upwards swings cantilever beams and will bear huge bending moment more than two tons, and back and forth frequent distortion can make component fatigue destroy, and this constitutes dangerous to operative employee and machine security.
Summary of the invention
Technical problem to be solved by this invention provides a kind of closed multi-functional reducing rolling-assisting device, can adapt to the reel of multiple diameter specification, and coiled material finished product presentation quality is good, the yield rate height.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of closed multi-functional reducing rolling-assisting device, comprise and support seat, big crotch is connected with supporting seat by rotating shaft, big crotch is provided with upper pressing arm and following pressure arm, following pressure arm is connected with hold-down cylinder, and following pressure arm also is connected with upper pressing arm by amplification mechanism;
Be provided with in big crotch, upper pressing arm and the following pressure arm and help the volume tape system, help in the volume tape system and be provided with two-wheel strainer and adhesive tape deviation correction mechanism;
Pendulum position cylinder one end is connected with rotating shaft by crank, and the other end is connected with pendulum position cylinder bearing.
Described rotating shaft is positioned at the centre position of work station and standby station.
Also be provided with spacer under the cylinder bearing of described pendulum position.
Described upper pressing arm and following pressure arm) when work station, partly overlap.
Described upper pressing arm or following pressure arm are provided with eccentric pulsation wheel.
Described pressure arm down is provided with the guide platform.
Also by pressure roller cylinder bearing the pressure roller cylinder is installed in the described rotating shaft, pressure roller cylinder front end is provided with pressure roller.
In the described two-wheel strainer, the tension adjustment cylinder is connected with adhesive tape servo-actuated position-limit mechanism, and adhesive tape servo-actuated position-limit mechanism is provided with two driving wheels that can slide in the two-wheel slide, and two-wheel slide lower end is provided with fixed wheel.
In the described amplification mechanism, following pressure arm is connected with the rocking arm sector gear with two pivoted arms by linkage, the rocking arm sector gear be connected with the coaxial gear of upper pressing arm rotating pin.
Tension adjustment cylinder in hold-down cylinder, amplification mechanism, the two-wheel strainer, adhesive tape deviation correction mechanism are the bilateral symmetric arrangement.
A kind of closed multi-functional reducing rolling-assisting device provided by the invention by adopting said structure, has following beneficial effect:
1, the present invention adjusts by simple, promptly can adapt to the operating mode of different drum diameters easily.
2, do not account for the worker-house surface area, favourable process layout realizes the automation continuous productive process, increases substantially labor productivity, has saved the factory building space.
3, help winding apparatus to turn back to the standby station, two station pressure roller system height of C.G. basically identicals from work station.Finish two switchings between the station, pendulum position device only need drive and help winding apparatus to make horizontal hunting, the operation lowering and work-saving, power consumption is few, member stress is in good condition, increase the service life, device security evaluation number height, thus overcome the technical difficulty that back and forth frequent distortion can make component fatigue destroy in the prior art.
4, tension adjustment cylinder, the adhesive tape deviation correction mechanism in hold-down cylinder, amplification mechanism, the two-wheel strainer is that bilateral is arranged.Be correlated parts symmetric configuration all one by one, mechanical action is harmonious steadily, adhesive tape, coiled material parts stress equalization and be convenient to regulate, thus further improved the security reliability of equipment operation.
5, the overlapping of upper pressing arm and following pressure arm has realized helping the 360 ° cornerites of volume adhesive tape for reel, reel for different-diameter does not all influence the volume power that helps, avoid when helping volume, skidding because of cornerite is too small than the reel of minor diameter, the yield rate height, and guarantee the outward appearance of the roll coil of strip.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
The side view of work station when Fig. 1 helps coil diameter 610mm reel for the present invention is in.
The side view of work station when Fig. 2 helps coil diameter 508mm reel for the present invention is in.
Fig. 3 is in the rearview of work station for the present invention.
Fig. 4 is in the side view of standby station for the present invention.
The structural representation of Fig. 5 upper pressing arm and following pressure arm when being in work station among the present invention.
Fig. 6 is the structural representation of two-wheel strainer when being in the standby station among the present invention.
Fig. 7 is the structural representation of existing rolling-assisting device.
The specific embodiment
In Fig. 1-Fig. 4, a kind of closed multi-functional reducing rolling-assisting device comprises and supports seat 21, support seat 21 to be installed in cabinet 28 tops, do not account for the worker-house surface area, favourable process layout, realize the automation continuous productive process, increase substantially labor productivity, saved the factory building space.
Big crotch 9 is connected with supporting seat 21 by rotating shaft 29, and big crotch 9 is provided with upper pressing arm 12 and following pressure arm 17, and following pressure arm 17 is connected with hold-down cylinder 20, and following pressure arm 17 also is connected with upper pressing arm 12 by amplification mechanism 11; From the projection of horizontal plane, described rotating shaft 29 is positioned at the centre position of work station and standby station.Help winding apparatus to turn back to the standby station, two station pressure roller system height of C.G. basically identicals from work station.Pendulum position cylinder 4 one ends are connected with rotating shaft 29 by crank 5, the other end is connected with pendulum position cylinder bearing 3, thereby form pendulum position device, finish two switchings between the station, pendulum position device only drives and helps winding apparatus to make horizontal hunting, the operation lowering and work-saving, power consumption is few, and member stress is in good condition, increases the service life, device security evaluation number height, thus overcome the technical difficulty that back and forth frequent distortion can make component fatigue destroy in the prior art.
Be provided with in big crotch 9, upper pressing arm 12 and the following pressure arm 17 and help the volume tape system, help in the volume tape system and be provided with two-wheel strainer and adhesive tape deviation correction mechanism; In Fig. 6, in the described two-wheel strainer, tension adjustment cylinder 22 is connected with adhesive tape servo-actuated position-limit mechanism 23, and adhesive tape servo-actuated position-limit mechanism 23 is provided with two driving wheels 26 that can slide in two-wheel slide 2, and two-wheel slide 2 lower ends are provided with fixed wheel 27.Want compatible drum diameter 508mm and two kinds of specifications of diameter 610mm, shown in a place and b among Fig. 4.Then mean and help the volume adhesive tape that enough girths will be arranged, compared with prior art, owing to adopted the tensioning mode of two driving wheels, the flexible distance that tension adjustment cylinder 22 is same, and help volume adhesive tape 16 amount of tension to increase to original twice, thereby solved the technical barrier that helps 16 tensionings of volume adhesive tape that the different-diameter reel causes effectively.It is the present invention's reel of compatible coil diameter diameter 610mm and two descriptions of 508mm simultaneously.
Regulate adhesive tape correction screw mandrel 10 and can control the gradient of adhesive tape correction roller 30, thereby avoid helping volume adhesive tape 16 sideslips.
Further prioritization scheme is, in Fig. 2, described pendulum position cylinder bearing also is provided with spacer 24 3 times.This spacer 24 adopts the socket pattern, and its spacer thickness calculates in advance, during use, unclamps the connecting bolt injection spacer 24 of pendulum position cylinder bearing 3, and the base of hold-down cylinder 20 is connected with adjusting screw mandrel 1.Be used for adjusting easily the position base of hold-down cylinder 20.Fit adjustment screw mandrel 1 only can adapt to the operating mode of different-diameter reel in 20 minutes, compared with resetting automatic control program, had made things convenient for production scheduling.
In Fig. 1, Fig. 2, in the described amplification mechanism 11, the interlaced arrangement of following pressure arm 17 by linkage 19 and two pivoted arms 18 power transmission successively is connected with the rocking arm sector gear, the rocking arm sector gear be connected with engagement system with the coaxial gear of upper pressing arm 12 rotating pins.Compared with prior art in amplification mechanism 11, increased a connecting rod and pivoted arm 18, thereby be convenient to realize that upper pressing arm 12 and following pressure arm 17 partly overlap when work station.The overlapping of upper pressing arm 12 and following pressure arm 17 has been realized helping and has been rolled up the 360 ° cornerites of adhesive tape 16 for reel, does not all influence for the reel of different-diameter and helps volume power, avoids skidding because of cornerite is too small when helping volume than the reel of minor diameter, and guarantees the outward appearance of the roll coil of strip 25.
In Fig. 5, described upper pressing arm 12 or following pressure arm 17 are provided with eccentric pulsation wheel 13, usually the off-centre pulsation are taken turns 13 and are arranged on the upper pressing arm 12, and described pressure arm 17 down is provided with guide platform 14.Off-centre pulsation wheel 13 on the upper pressing arm 12 has 2-3mm off-centre, cause eccentric pulsation wheel 13 to do eccentric rotation when helping volume adhesive tape 16 to detour, eccentric pulsation wheel 13 contact with guide platform 14 higher pairs, helps volume adhesive tape 16 to wrap coiled material and pulses forward, and the coiled material then suitable slip-stream of advancing is smooth.
Tension adjustment cylinder 22 in hold-down cylinder 20, amplification mechanism 11, the two-wheel strainer, adhesive tape deviation correction mechanism are the bilateral symmetric arrangement.Be correlated parts symmetric configuration all one by one, mechanical action is harmonious steadily, adhesive tape, coiled material parts stress equalization and be convenient to regulate, thus further having improved the security reliability of equipment operation, each driving cylinder can be hydraulic cylinder or pneumatic linear actuator.
In Fig. 4, also pressure roller cylinder 6 is installed in the described rotating shaft 29 by pressure roller cylinder bearing 7, pressure roller cylinder 6 front ends are provided with pressure roller 8.This device makes full use of the space, is installed in the rolling-assisting device rotating shaft 29 with semicircle pressure roller cylinder bearing 7 and moves with main frame.Pressure roller 8 angle directions all can be adjusted.Finish when the finished product roll coil of strip 25 batches, this moment, pressure roller 8 roughly should point to the roll coil of strip 25 volume hearts, and the roll coil of strip diameter that batches reaches predetermined value, and pressure roller 8 falls and just props up the roll coil of strip 25, thereby avoids Bales Off.
Concrete operation of the present invention is as follows:
Operation 1 is waited for and is helped volume standby station state: in Fig. 4, hold-down cylinder 20 withdrawals, driving upper pressing arm 12 opens, and drive down by amplification mechanism 11 that pressure arms 17 open, pendulum position cylinder 4 stretches out, and piston rod is in a high position, and tension adjustment cylinder 22 is withdrawn simultaneously, tensioning helps volume adhesive tape 16, helps winding apparatus away from the other standby of reel.
Operation 2 coil diameter 610mm, 508mm help and batch work station: in Fig. 1, Fig. 2, arrow is a feedstock direction among the figure, and console sends and helps the volume instruction, cylinder 4 withdrawals of pendulum position, and piston rod is descending, drives to help winding apparatus to rely on reel; Tension adjustment cylinder 22 stretches out to discharge and helps volume adhesive tape 16; When helping winding apparatus to arrive the precalculated position, console instruction hold-down cylinder 20 piston rods stretch out, upper pressing arm 12 and following pressure arm 17 closures, helping volume adhesive tape 16 inner rings to be wrapped in lock ring rotates with reel by frictional force on mandrel surface, the coiled strip that wraps in the centre synchronously rotates thereupon, thereby realizes the volume that helps of coiled material.Help of the supporting realization circulation of the outer ring of volume adhesive tape 16 by a plurality of leather belt rollers 15.
Operation 3 helps the end of volume (EOV) duty: in Fig. 3, coiled material is finished after a few volumes, console sends instruction, hold-down cylinder 20 withdrawals, piston rod shrinks opens upper pressing arm 12 and following pressure arm 17 simultaneously, pendulum position cylinder 4 pistons stretch out, and crank 5 is being with big crotch 9 to the swing of side direction, helps winding apparatus to return the standby station away from reel gradually.
Operation 4 rolling duties: in Fig. 3, keep and help winding apparatus side armed state motionless, coiling machine continues rotation and drives sheet material and batch, and when roll coil of strip diameter reaches predetermined value, console sends instruction and cuts off sheet material, batches shutdown.The piston rod of pressure roller cylinder 6 stretches out, and pressure roller 8 props up the roll coil of strip 25 and prepares blanking.Then continue next work cycle.

Claims (10)

1. closed multi-functional reducing rolling-assisting device, comprise and support seat (21), big crotch (9) is connected with supporting seat (21) by rotating shaft (29), it is characterized in that: big crotch (9) is provided with upper pressing arm (12) and following pressure arm (17), following pressure arm (17) is connected with hold-down cylinder (20), and following pressure arm (17) also is connected with upper pressing arm (12) by amplification mechanism (11);
Be provided with in big crotch (9), upper pressing arm (12) and the following pressure arm (17) and help the volume tape system, help in the volume tape system and be provided with two-wheel strainer and adhesive tape deviation correction mechanism;
Pendulum position cylinder (4) one ends are connected with rotating shaft (29) by crank (5), and the other end is connected with pendulum position cylinder bearing (3).
2. a kind of closed multi-functional reducing rolling-assisting device according to claim 1, it is characterized in that: described rotating shaft (29) is positioned at the centre position of work station and standby station.
3. a kind of closed multi-functional reducing rolling-assisting device according to claim 1 is characterized in that: also be provided with spacer (24) under the described pendulum position cylinder bearing (3).
4. a kind of closed multi-functional reducing rolling-assisting device according to claim 1 is characterized in that: described upper pressing arm (12) and following pressure arm (17) partly overlap when work station.
5. according to claim 1 or 4 described a kind of closed multi-functional reducing rolling-assisting devices, it is characterized in that: described upper pressing arm (12) or following pressure arm (17) are provided with eccentric pulsation wheel (13).
6. according to claim 1 or 4 described a kind of closed multi-functional reducing rolling-assisting devices, it is characterized in that: described pressure arm (17) down is provided with guide platform (14).
7. a kind of closed multi-functional reducing rolling-assisting device according to claim 1 is characterized in that: also by pressure roller cylinder bearing (7) pressure roller cylinder (6) is installed in the described rotating shaft (29), pressure roller cylinder (6) front end is provided with pressure roller (8).
8. a kind of closed multi-functional reducing rolling-assisting device according to claim 1, it is characterized in that: in the described two-wheel strainer, tension adjustment cylinder (22) is connected with adhesive tape servo-actuated position-limit mechanism (23), adhesive tape servo-actuated position-limit mechanism (23) is provided with two driving wheels (26) that can slide in two-wheel slide (2), two-wheel slide (2) lower end is provided with fixed wheel (27).
9. a kind of closed multi-functional reducing rolling-assisting device according to claim 1, it is characterized in that: in the described amplification mechanism (11), following pressure arm (17) is connected with the rocking arm sector gear with two pivoted arms (18) by linkage (19), the rocking arm sector gear be connected with the coaxial gear of upper pressing arm (12) rotating pin.
10. a kind of closed multi-functional reducing rolling-assisting device according to claim 1 is characterized in that: tension adjustment cylinder (22), adhesive tape deviation correction mechanism in hold-down cylinder (20), amplification mechanism (11), the two-wheel strainer are the bilateral symmetric arrangement.
CN2011101237913A 2011-05-13 2011-05-13 Closed multifunctional reducing wrapper Pending CN102240702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101237913A CN102240702A (en) 2011-05-13 2011-05-13 Closed multifunctional reducing wrapper

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Application Number Priority Date Filing Date Title
CN2011101237913A CN102240702A (en) 2011-05-13 2011-05-13 Closed multifunctional reducing wrapper

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CN102240702A true CN102240702A (en) 2011-11-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607495A (en) * 2015-01-30 2015-05-13 邯钢集团邯宝钢铁有限公司 Device for coiling and tensioning scrap edges of strip steel
CN114226492A (en) * 2021-11-12 2022-03-25 肇庆宏旺金属实业有限公司 Wrapper for steel strip processing line

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088685A5 (en) * 1970-04-21 1972-01-07 Spidem Ste Nle
JPS62130714A (en) * 1985-12-04 1987-06-13 Hitachi Ltd Metal plate winding device
CN2848399Y (en) * 2005-07-01 2006-12-20 武汉钢铁(集团)公司 Belt end control device of plate belt reeling machine
CN1927683A (en) * 2006-09-22 2007-03-14 中国第二重型机械集团公司 Multi-station strap rolling-assisting device
KR20090010316A (en) * 2007-07-23 2009-01-30 주식회사 포스코 Belt wrapper for guiding strip
CN201603777U (en) * 2010-02-04 2010-10-13 欧达宜昌机电设备制造有限公司 Full angle wrapping manipulator wrapper
CN202070597U (en) * 2011-05-13 2011-12-14 欧达宜昌机电设备制造有限公司 Closed type multifunctional reducing belt wrapper

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088685A5 (en) * 1970-04-21 1972-01-07 Spidem Ste Nle
JPS62130714A (en) * 1985-12-04 1987-06-13 Hitachi Ltd Metal plate winding device
CN2848399Y (en) * 2005-07-01 2006-12-20 武汉钢铁(集团)公司 Belt end control device of plate belt reeling machine
CN1927683A (en) * 2006-09-22 2007-03-14 中国第二重型机械集团公司 Multi-station strap rolling-assisting device
KR20090010316A (en) * 2007-07-23 2009-01-30 주식회사 포스코 Belt wrapper for guiding strip
CN201603777U (en) * 2010-02-04 2010-10-13 欧达宜昌机电设备制造有限公司 Full angle wrapping manipulator wrapper
CN202070597U (en) * 2011-05-13 2011-12-14 欧达宜昌机电设备制造有限公司 Closed type multifunctional reducing belt wrapper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607495A (en) * 2015-01-30 2015-05-13 邯钢集团邯宝钢铁有限公司 Device for coiling and tensioning scrap edges of strip steel
CN104607495B (en) * 2015-01-30 2016-05-25 邯钢集团邯宝钢铁有限公司 A kind of band steel slitter edge batches tensioning apparatus
CN114226492A (en) * 2021-11-12 2022-03-25 肇庆宏旺金属实业有限公司 Wrapper for steel strip processing line

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Application publication date: 20111116