CN102582868B - Automatic bundler for multiple hot-rolled narrow steel strip coils - Google Patents

Automatic bundler for multiple hot-rolled narrow steel strip coils Download PDF

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Publication number
CN102582868B
CN102582868B CN2012100522002A CN201210052200A CN102582868B CN 102582868 B CN102582868 B CN 102582868B CN 2012100522002 A CN2012100522002 A CN 2012100522002A CN 201210052200 A CN201210052200 A CN 201210052200A CN 102582868 B CN102582868 B CN 102582868B
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right beam
cylinder
base plate
fixed
roller
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CN102582868A (en
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白明华
苏毅
张少壮
赵永和
李晓君
郭延军
葛俊礼
刘铁池
龙鹄
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Yanda Branch of China Heavy Machinery Research Institute
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QINHUANGDAO XI'AN HEAVY MACHINERY RESEARCH INSTITUTE YANSHAN UNIVERSITY HEAVY MACHINERY ACADEMY Co Ltd
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Abstract

The invention discloses an automatic bundler for multiple hot-rolled narrow steel strip coils. Two parallel slide ways (4 and 4') are mounted on a platform (2), travel wheels (41) are mounted on wheel carriers (42), the wheel carriers (42) are welded to the lower side of a left beam backing plate (5), a right beam cover plate (44) is fixed on a right beam wall plate (45) through bolts, the wheel carriers (42) with the travel wheels (41) are fixed to the lower side of a right beam backing plate (43), the travel wheels (41) of a left beam (39) and a right beam (7) can run on the slide ways (4 and 4'), a bundling tape heating mechanism, a tape threading bundling mechanism and an automatic welding mechanism are mounted on the right beam (7), and a travel trolley runs on a trolley rail (17) through travel wheels (20 and 20'). The automatic bundler improves bundling quality of multiple hot-rolled narrow steel strip coils, and has the advantages of shortening production cycle, improving production efficiency, reducing energy consumption, improving field operation environments for workers and the like.

Description

Automatic bundler for multiple hot-rolled narrow steel strip coils
Technical field
The present invention relates to a kind of packing machinery technology, particularly relate to a kind of automatic bundler for multiple hot-rolled narrow steel strip coils.
Background technology
Bander is for the finished steel coils packing, for coil of strip not loose volume in transportation, handling process.Coil of strip is worn strapping, is an important procedure of finished steel coils packing, is the multireel coil of strip to be arrived by external diameter to internal diameter is uniform vertically makes a call to 3~4 steel bands., both at home and abroad for the circumferential packing technique comparative maturity of the bundling of monovolume coil of strip, adopt the specification Bundling strap automatically to pack now more.But the present domestic self-binder that also there is no the mill coil multireel, the automatically vertical packing technique of hot ribbon steel multireel is in blank at home.At present, steel mill also adopts the method for manual banding, welding, handling for mill coil multireel bailing.The bundling mode falls behind, and the workman works under hot environment, ties up not tightly, and loose winding, often appear in irregularity in handling, transport process, and even loose volume has affected the market quality of product, has limited selling price, has restricted economic benefit.
Summary of the invention
In order to overcome employing manual banding that prior art exists, to tie up the deficiencies such as tight and irregularity, the invention provides a kind of automatic bundler for multiple hot-rolled narrow steel strip coils, this invention can be along coil of strip axially equably multireel steel roll binding multiple tracks tie, improve workman's operating environment, improved multireel mill coil bundling quality.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic bundler for multiple hot-rolled narrow steel strip coils, comprise frame, platform, guardrail, Bundling strap heating arrangements, threading binding mechanism, automatic welding mechanism, walking carriage, hydraulic power unit and electric control system, fixed platform on frame, be equipped with guardrail on platform.Two parallel slideways are installed on described platform.Left beam is comprised of left beam base plate, left beam cover plate and left beam coaming plate, and left beam coaming plate is welded on left beam base plate, and wheel carrier is equipped with road wheel, wheel carrier be welded on left beam base plate below.Right beam is comprised of right beam base plate, right beam cover plate and right beam coaming plate, and right beam cover plate is bolted on right beam coaming plate, on right beam coaming plate, the Bundling strap guide groove is set, the wheel carrier that road wheel is housed be fixed on right beam base plate below.The road wheel of Zuo Liang and right beam can move on described slideway, Bundling strap heating arrangements, threading binding mechanism are arranged on right beam base plate, the three-dimensional full-automatic welding machine of automatic welding mechanism is installed on right beam cover plate, and described walking carriage is taken turns and can on trolley track, be moved by trolley running.
Be fixed and clamped on the described left beam coaming plate cylinder body of cylinder I, the piston rod welding pressure head I of hold-down cylinder I.The cylinder body of thrust cylinder I is fixed on platform, and the piston rod of thrust cylinder I is connected with contiguous block, and contiguous block is welded on left beam base plate.The cylinder body of hold-down cylinder II is fixed on left beam coaming plate, and its piston rod is connected with pressing head II.The cylinder body of lift cylinders I and lift cylinders II is all fixed the downside of left beam base plate, and the piston rod of lift cylinders I and lift cylinders II all is fixed on left beam cover plate by bolt, and left beam cover plate can rise or descend by the promotion of lift cylinders I and lift cylinders II.
Two roller pinch roll I, the straightener I of described threading binding mechanism, temperature booster, straightener II, two roller pinch roll II, cutting knife, Bundling strap are taken the lead OK a karaoke club device and compress bending mechanism and all be arranged on You Liangshang, it is corresponding with the position of cutting knife that Bundling strap is taken the lead the position of OK a karaoke club device, and decoiling unit is arranged on the right side of automatic bundler for multiple hot-rolled narrow steel strip coils main body.
Described two roller pinch roll I and two roller pinch roll II are two roller clamping and conveying devices, under two roll-ins of two roller clamping and conveying devices under cylinder I and two roll-ins the cylinder body of cylinder II all be fixed on right beam coaming plate, piston rod by cylinder II under cylinder I under two roll-ins and two roll-ins is regulated drafts, HM Hydraulic Motor is fixed on right beam base plate, and the rotating shaft of HM Hydraulic Motor is connected with two roller drive rolls.Straightener I and straightener II are five roller straightening devices, equally also are arranged on right beam base plate.
Described cutting knife is connected with the cut-out cylinder piston rod, and the cylinder body that cuts off cylinder is fixed on right beam coaming plate, and roller mount is fixed on cutting knife, and roller is arranged in roller mount by roller shaft, and seat board is welded on right beam base plate, and the cutting knife sports limiting is realized by seat board.
Described temperature booster and Bundling strap are taken the lead the OK a karaoke club device and are fixed on right beam base plate, the cylinder body of hold-down cylinder III is fixed on the downside of right beam base plate, the piston rod of hold-down cylinder III connects pressing head seat, cover has the pressure head III of spring to be arranged on the seaming chuck seat, pressing head seat passes side plate, and side plate is bolted on the downside of right beam base plate.
The bearing seat of the trolley body of described walking carriage is installed two carrying rollers, each bearing seat that two carrying rollers are installed is equipped with manual distance adjustor, for adjusting the width between centers of two carrying rollers, two rotary electric machines are arranged on the side of trolley body, two rotary electric machines provide rotational power for two carrying rollers by the sprocket wheel link chain mechanism, movable motor and trolley running wheel all are arranged on chassis underframe bottom, and movable motor, by the transmission device ground-engaging wheel, walks walking carriage on trolley track.
The invention has the beneficial effects as follows: the multireel mill coil is evenly tied up to 3~6 ties vertically, meet the packing of the coil of strip of different in width and various outer diameter.When realization beautifies the packing of product, shorten the production cycle, enhance productivity, reduce energy loss, improved workman's service conditions, and can take full advantage of coil of strip trimming rim charge as the coil of strip tie, break away from the constraint of standard Bundling strap.
The accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiments the specific embodiment of the invention scheme to be described in detail.
Fig. 1 is the structural representation of mill coil multireel bander;
Fig. 2 is the front view of chassis;
Fig. 3 is the birds-eye view of chassis;
Fig. 4 is the birds-eye view of mill coil multireel bander;
Fig. 5 is the birds-eye view of left beam;
Fig. 6 is the A-A cutaway view of left beam;
Fig. 7 is the birds-eye view of right beam;
Fig. 8 is the front view of right beam;
Fig. 9 is that the B of right beam is to view;
Figure 10 is hydraulic actuating cylinder, the motor distribution schematic diagram of mill coil multireel bander;
Figure 11 is the structural representation of left beam guide groove.
In above-mentioned accompanying drawing, 1. frame, 2. platform, 3. guardrail, 4, 4 '. slideway, 5. left beam base plate, 6. left beam cover plate, 7. right beam, 8. decoiling unit, 9. two roller pinch roll I, 10. straightener I, 11. temperature booster, 12. straightener II, 13. two roller pinch roll II, 14. cutting knife, 15. Bundling strap is taken the lead the OK a karaoke club device, 16. compression bending mechanism, 17. trolley track, 18, 18 '. carrying roller, 19. trolley body, 20, 20 '. the trolley running wheel, 21. thrust cylinder I, 22. hold-down cylinder I, 23. lift cylinders I, 24. lift cylinders II, 25. hold-down cylinder II, 26. cut-out cylinder, 27. HM Hydraulic Motor, 28. positional cylinder, 29. tension cylinder, 30. clamp cylinder, 31. hold-down cylinder III, 32. manual distance adjustor, 33, 33 '. rotary electric machine, 34. movable motor, 35. coil of strip, 36. three-dimensional full-automatic welding machine, 37. the guide groove outside, 38. guide groove inboard, 39. left beam, 40. left beam coaming plate, 41. road wheel, 42. wheel carrier, 43. right beam base plate, 44. right beam cover plate, 45. right beam coaming plate, 46. pressure head I, 47. contiguous block, 48. pressure head II, 49. cylinder I under two roll-ins, 50. cylinder II under two roll-ins, 51. roller mount, 52. roller shaft, 53. seat board, 54. roller, 55. base plate, 56. pressure head III, 57. pressing head seat, 58. spring, 59. side plate, 60. Bundling strap guide groove.
The specific embodiment
Embodiment 1
Fig. 1 is an embodiment disclosed by the invention, and described automatic bundler for multiple hot-rolled narrow steel strip coils comprises frame, platform, guardrail, heating arrangements, threading binding mechanism, automatic welding mechanism, walking carriage, hydraulic power unit and electric control system.Fixed platform on frame, be equipped with guardrail on platform.
The main body of automatic bundler for multiple hot-rolled narrow steel strip coils comprises left beam 39 and right beam 7 (seeing Fig. 1, Fig. 6, Fig. 8, Fig. 9), and 41 of the road wheels of left beam 39 and right beam 7 are upper at slideway (4,4 '), and slideway (4,4 ') is fixed on platform 2.Left beam 39 is comprised of left beam base plate 5, left beam cover plate 6 and left beam coaming plate 40.Left beam coaming plate 40 is welded on left beam base plate 5.Road wheel 41 is fixed on left beam base plate 5 by wheel carrier 42.Wheel carrier 42 is welded to connect below left beam base plate 5.The cylinder body of hold-down cylinder I22 is fixed on left beam coaming plate 40, and piston head is welding pressure head I46.The cylinder body of thrust cylinder I21 is bolted on platform 2, and its piston rod is connected with contiguous block 47.Contiguous block 47 is welded on left beam base plate 5.The cylinder body of hold-down cylinder 1125 is fixed on left beam coaming plate 45, piston rod welding pressure head II48.The cylinder body of same lift cylinders I23 and lift cylinders II24 is all fixed left beam base plate 5 downsides, and the piston of lift cylinders I23 and lift cylinders II24 is bolted on left beam cover plate 6.Left beam cover plate 6 can promote lifting by lift cylinders I23 and lift cylinders II24.Right beam 7 is comprised of right beam base plate 43, right beam cover plate 44 and right beam coaming plate 45.Right beam cover plate 44 is bolted on right beam coaming plate 45, on right beam coaming plate 45, Bundling strap guide groove 60 is set.The wheel carrier 42 that road wheel 41 is housed be fixed on right beam base plate 43 below.
The threading binding mechanism comprises that decoiling unit 8, two roller pinch roll I9, straightener I10, temperature booster 11, straightener II12, two roller pinch roll II13, cutting knife 14, Bundling strap take the lead OK a karaoke club device 15 and compress bending mechanism 16 etc.Decoiling unit (8) is positioned at the right side of base portion.Two roller pinch roll I9, straightener I10, temperature booster 11, straightener II12, two roller pinch roll II13, cutting knife 14, Bundling strap are taken the lead OK a karaoke club device 15 and compress bending mechanism 16 etc. and all be arranged on right beam 7.Two roller pinch roll I9 and two roller pinch roll II13 are two roller clamping and conveying devices, under two roll-ins of two roller clamping and conveying devices under cylinder I49 and two roll-ins the cylinder body of cylinder II50 all be bolted on right beam coaming plate 45, the piston rod by cylinder II50 under cylinder I49 and two roll-ins under two roll-ins of two roller clamping and conveying devices is regulated drafts.HM Hydraulic Motor 27 is fixed on right beam base plate 43, and the rotating shaft of HM Hydraulic Motor 27 is connected with two roller drive rolls.Straightener I10 and straightener II12 are five roller straightening devices, equally also are arranged on right beam base plate 43.The cylinder body that cuts off cylinder 26 is fixed on right beam coaming plate 45, its piston rod is connected with cutting knife 14, and roller mount 51 is fixed on cutting knife 14, and roller 54 is being arranged on roller mount 51 by roller shaft 52, seat board 53 is welded on right beam base plate 43, and cutting knife 14 sports limitings are realized by seat board 53.Temperature booster 11 and Bundling strap are taken the lead OK a karaoke club device 15 and are fixed on right beam base plate 43.The cylinder body of hold-down cylinder III31 is fixed on right beam base plate 43 downsides, and piston rod connects pressing head seat 57, and cover has the pressure head III56 of spring 58 to be arranged on pressing head seat 57.Pressing head seat 57 passes side plate 59, and side plate 59 is bolted on the downside of right beam base plate 43.
Walking carriage comprises movable motor 34, two carrying rollers (18, 18 '), two rotary electric machines (33, 33 '), trolley body (19) and trolley running wheel (20, 20 ') (see Fig. 2, Fig. 3), the trolley body 19 upper axis bearings of walking carriage are installed two carrying rollers (18, 18 '), carrying roller (18) (18 is installed, 18 ') each bearing seat manual distance adjustor 32 is housed, for adjusting two carrying rollers (18, 18 ') width between centers, two rotary electric machines (33, 33 ') be contained in the side of trolley body 19, two rotary electric machines (33, 33 ') by the sprocket wheel link chain mechanism, give two carrying rollers (18 respectively, 18 ') rotational power is provided, thereby drive two carrying rollers (18, 18 ') and carrying roller on coil of strip 35 rotate.Movable motor 34 and trolley running wheel (20,20 ') all are arranged on chassis underframe 40 bottoms.Movable motor 34 drives chassis and walks on trolley track 17.By adjusting manual distance adjustor 32, adjust the distance of two carrying rollers (18,18 ') width between centers, realize coil of strip 35 liftings, to adapt to the bailing of various outer diameter coil of strip 35.
Specific works process of the present invention following (seeing Fig. 1,2,3): it is upper that coil of strip 35 is put into chassis carrying roller (18,18 '), and chassis moves to the bundling position along trolley track 17 under movable motor 34 drives.Be positioned under positional cylinder 28 on frame 1 and thrust cylinder I21 combined action and promote left beam 39 and right beam 7 clamps multireel coil of strip 35, carry out the bundling preparation.
Prefabricated Bundling strap is aligned (seeing Fig. 1,4,10,11) through straightener I10 after by decoiling unit 8, out entering into two roller pinch roll I9, enters temperature booster 11 heating through the Bundling strap of aligning.Bundling strap after heating starts to enter left beam 39 by straightener II12 and two roller pinch roll II13, enter in the guide groove jointly formed by left beam base plate 5 and left beam cover plate 6, Bundling strap via guide groove walk out left beam 39 when entering right beam 7 clamp cylinder 30 drive Bundling straps and take the lead OK a karaoke club device 15 clamping Bundling straps and take the lead.Meanwhile lift cylinders I23 and lift cylinders II24 synchronous effect, hold up left beam cover plate 6, the guide groove of the left beam guide groove outside 37 on remaining left beam base plate 5 only so far, for lower step taut band ready.
HM Hydraulic Motor 27 counter-rotating tension Bundling strap one ends, the Bundling strap other end is tightened up cylinder 29 tensions.Under hold-down cylinder I22 effect, make pressure head I46 promote Bundling strap, make Bundling strap tightly be attached to an end of coil of strip 35.Hold-down cylinder II25 effect makes pressure head II48 promote Bundling strap, Bundling strap is pressed on the side of coil of strip 35, hold-down cylinder III31 drives and compresses bending mechanism 16 actions simultaneously, compress Bundling strap bending, this process is pressing head seat 57 actions that promote under hold-down cylinder III31 effect with pressure head III56 and spring 58, pressure head III56 first contacts Bundling strap, effect push-down head III56 at spring 58 tightly is pressed on Bundling strap on coil of strip 35 inwalls, pressure head III56 stop motion, pressing head seat 57 continues action under the effect of hold-down cylinder III31, Bundling strap one end is by bending.When cut-out cylinder 26 drive cutting knifes 14 cut off the Bundling strap other end, the roller 54 on cutting knife 14 compresses Bundling straps made it be adjacent to coil of strip 35 and travel forward, and in the process that travels forward, the Bundling strap other end is by bending.Bundling strap now along coil of strip 35 axially around a week, the two ends of Bundling strap overlap, weld at the two ends of 36 pairs of Bundling straps of three-dimensional full-automatic welding machine of welding mechanism.So far the first Bundling strap has been tied up.Positional cylinder 28 and thrust cylinder I21 recess simultaneously, at rotary electric machine (33,33 ') effect snub pulley (18,18 '), rotate, make coil of strip 35 rotation 120 degree, then coil of strip 35 is clamped, prepare second tie of bundle, repeat above program until beaten three Bundling straps.

Claims (8)

1. automatic bundler for multiple hot-rolled narrow steel strip coils, comprise frame (1), platform (2), guardrail (3), Bundling strap heating arrangements, threading binding mechanism, automatic welding mechanism, walking carriage, hydraulic power unit and electric control system, the upper fixed platform (2) of described frame (1), guardrail (3) is housed on platform (2), it is characterized in that: upper two parallel slideways (4,4 ') of installing of described platform (2); Left beam (39) is comprised of left beam base plate (5), left beam cover plate (6) and left beam coaming plate (40), left beam coaming plate (40) is welded on left beam base plate (5), wheel carrier (42) is equipped with road wheel (41), wheel carrier (42) be welded on left beam base plate (5) below; Right beam (7) is comprised of right beam base plate (43), right beam cover plate (44) and right beam coaming plate (45), right beam cover plate (44) is bolted on right beam coaming plate (45), on right beam coaming plate 45, Bundling strap guide groove 60 is set, the wheel carrier (42) that road wheel (41) are housed be fixed on right beam base plate (43) below; The road wheel (41) of left beam (39) He Youliang (7) can be in the upper motion of described slideway (4,4 '), Bundling strap heating arrangements, threading binding mechanism are arranged on right beam base plate (43), it is upper that the three-dimensional full-automatic welding machine of automatic welding mechanism is arranged on right beam cover plate (44), and described walking carriage can above move at trolley track (17) by trolley running is taken turns (20,20 ').
2. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 1 is characterized in that: the cylinder body of cylinder I (22) that are fixed and clamped on left beam coaming plate (40), and the piston rod of hold-down cylinder I (22) is connected with pressure head I (46); It is upper that the cylinder body of thrust cylinder I (21) is fixed on platform (2), and the piston rod of thrust cylinder I (21) is connected with contiguous block (47), and contiguous block (47) is welded on left beam base plate (5); It is upper that the cylinder body of hold-down cylinder II (25) is fixed on left beam coaming plate (45), and its piston rod is connected with pressing head II (48); The cylinder body of lift cylinders I (23) and lift cylinders II (24) is all fixed the downside of left beam base plate (43), it is upper that their piston rod all is fixed on left beam cover plate (6) by bolt, and left beam cover plate (6) can rise or descend by the promotion of lift cylinders I (23) and lift cylinders II (24).
3. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 1, it is characterized in that: two roller pinch roll I (9), the straightener I (10) of described threading binding mechanism, temperature booster (11), straightener II (12), two roller pinch roll II (13), cutting knife (14), Bundling strap are taken the lead OK a karaoke club device (15) and compress bending mechanism (16) and all be arranged on right beam (7), it is corresponding with the position of cutting knife (14) that Bundling strap is taken the lead the position of OK a karaoke club device (15), and decoiling unit (8) is arranged on the right side of automatic bundler for multiple hot-rolled narrow steel strip coils main body.
4. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 3, it is characterized in that: described two roller pinch roll I (9) and two roller pinch roll II (13) are two roller clamping and conveying devices, under two roll-ins of two roller clamping and conveying devices under cylinder I (49), two roll-ins the cylinder body of cylinder II (50) all be fixed on right beam coaming plate (45), piston rod by cylinder II (50) under cylinder I (49), two roll-ins under two roll-ins is regulated drafts, it is upper that HM Hydraulic Motor (27) is fixed on right beam base plate (43), and the rotating shaft of HM Hydraulic Motor (27) is connected with two roller drive rolls; Straightener I (10) and straightener II (12) are five roller straightening devices, equally also are arranged on right beam base plate (43).
5. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 3, it is characterized in that: described cutting knife (14) is connected with the piston rod that cuts off cylinder (26), the cylinder body that cuts off cylinder (26) is fixed on right beam coaming plate (45), roller mount (51) is fixed on cutting knife (14), roller (54) is arranged in roller mount (51) by roller shaft (52), it is upper that seat board (53) is welded on right beam base plate (43), and cutting knife (14) sports limiting is realized by seat board (53).
6. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 3, it is characterized in that: temperature booster (11) and Bundling strap are taken the lead OK a karaoke club device (15) and are fixed on right beam base plate (43), the cylinder body of hold-down cylinder III (31) is fixed on the downside of right beam base plate (43), the piston rod of hold-down cylinder III (31) connects pressing head seat (57), cover has the pressure head III (56) of spring (58) to be arranged on pressing head seat (57), pressing head seat (57) passes side plate (59), and side plate (59) is bolted on the downside of right beam base plate (43).
7. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 1, it is characterized in that: two rotary electric machines (33,33 ') of described walking carriage are arranged on the side of trolley body (19), two rotary electric machines (33,33 ') provide power for two carrying rollers (18,18 ') by the sprocket wheel link chain mechanism, movable motor (34) and trolley running wheel (20,20 ') all are arranged on chassis underframe (40) bottom, movable motor (34) drives trolley running wheel (20,20 ') by transmission device, makes walking carriage in the upper walking of trolley track (17).
8. automatic bundler for multiple hot-rolled narrow steel strip coils according to claim 7, it is characterized in that: two carrying rollers (18,18 ') are installed on described trolley body (19) upper axis bearing, each bearing seat that carrying roller (18,18 ') is installed all is equipped with manual distance adjustor (32), be used to adjusting the width between centers of two carrying rollers (18,18 ').
CN2012100522002A 2012-02-29 2012-02-29 Automatic bundler for multiple hot-rolled narrow steel strip coils Active CN102582868B (en)

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CN202464188U (en) * 2012-02-29 2012-10-03 秦皇岛西重所燕大重型机械研究院有限公司 Automatic bundling machine for multiple mill coils

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