CN104259251B - The uncoiler that volume head radius is adjustable - Google Patents

The uncoiler that volume head radius is adjustable Download PDF

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Publication number
CN104259251B
CN104259251B CN201410578566.2A CN201410578566A CN104259251B CN 104259251 B CN104259251 B CN 104259251B CN 201410578566 A CN201410578566 A CN 201410578566A CN 104259251 B CN104259251 B CN 104259251B
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CN
China
Prior art keywords
draw runner
recurvation
volume head
cylinder
main shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201410578566.2A
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Chinese (zh)
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CN104259251A (en
Inventor
徐征
刘春�
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WUXI Z&C GENERAL MACHINERY AND ELECTRICAL Co Ltd
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WUXI Z&C GENERAL MACHINERY AND ELECTRICAL Co Ltd
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Priority to CN201410578566.2A priority Critical patent/CN104259251B/en
Publication of CN104259251A publication Critical patent/CN104259251A/en
Application granted granted Critical
Publication of CN104259251B publication Critical patent/CN104259251B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention relates to the uncoiler that a kind of volume head radius is adjustable, comprise motor, reduction box and mounting bracket, it is characterized in that: the clutch end of described motor is connected with the input of reduction box, the output shaft of reduction box connects volume head member, and mounting bracket is installed material pressing device and recurvation roller arrangement; Described volume head comprises and is arranged on polylith fanning strip outside main shaft and jaw plate, and fanning strip is provided with bolt hole, arranges the second bolt in bolt hole, and fanning strip is connected by the second bolt with main shaft, in bolt hole, arrange Compress Spring; The lower draw runner be connected with connecting plate in the arranged outside of described main shaft and lower jaw draw runner, lower draw runner and lower jaw draw runner are made up of multiple inclined-plane be set up in parallel; The upper draw runner matched with lower draw runner is set at the inner surface of described fanning strip, the upper jaw draw runner matched with lower jaw draw runner is set at the inner surface of jaw plate.The present invention can avoid the situation of steel coil strip head arc-shaped bend to occur; And it is adjustable to roll up head radius.

Description

The uncoiler that volume head radius is adjustable
Technical field
The present invention relates to the uncoiler that a kind of volume head radius is adjustable, especially a kind of uncoiler for coil of strip uncoiling, belong to steel band continuous processing apparatus technical field.
Background technology
On the continuous process for producing line of the steel band of steel industry, during steel band uncoiling, generally adopt uncoiler.But in prior art, uncoiler produces for the moment easily the situation of arc-shaped bend of taking the lead, and runs and leaves hidden danger, easily cause the situation of steel band cassette tape, need to complete uncoiling smoothly under the auxiliary operation of workman, make production efficiency low for follow-up operation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the uncoiler that a kind of volume head radius is adjustable is provided, ensure that uncoiling is carried out smoothly, avoid the situation of steel coil strip head arc-shaped bend to occur; And it is adjustable to roll up head radius.
According to technical scheme provided by the invention, the uncoiler that described volume head radius is adjustable, comprise floating mount, it is characterized in that: mounted motor, reduction box and mounting bracket on described floating mount, the clutch end of motor is connected with the input of reduction box, and the output shaft of reduction box connects volume head member; Described mounting bracket is installed material pressing device and recurvation roller arrangement, material pressing device comprises the material-pressing rack being fixed on mounting bracket sidepiece, material-pressing rack is installed the first turning cylinder, binder cylinder block is fixed in the below of material-pressing rack, binder cylinder block is installed binder cylinder, and the piston rod of binder cylinder and one end of first connecting rod are rotationally connected, and the other end of first connecting rod is connected with the first turning cylinder, first turning cylinder is installed binder support, nip rolls installed by binder support; Described recurvation roller arrangement comprises the recurvation frame being fixed on mounting bracket top, recurvation frame is installed the second turning cylinder, recurvation cylinder block is installed in the side of recurvation frame, recurvation cylinder block is installed recurvation cylinder, the piston rod of recurvation cylinder and one end of second connecting rod are rotationally connected, the other end of second connecting rod is connected with the second turning cylinder, the second turning cylinder is installed recurvation support, recurvation support is installed recurvation roller; Described volume head member comprises main shaft, sliding plug pull rod shaft in the centre bore of main shaft, and main shaft is installed volume head, one end of pull rod shaft is connected with connecting plate, and the other end of pull rod shaft is connected with the piston rod of oil cylinder, and oil cylinder is connected by oil cylinder adpting flange with main shaft; Described volume head comprises and is arranged on polylith fanning strip outside main shaft and jaw plate, and fanning strip is provided with bolt hole, arranges the second bolt in bolt hole, and fanning strip is connected by the second bolt with main shaft, in bolt hole, arrange Compress Spring; The lower draw runner be connected with connecting plate in the arranged outside of described main shaft and lower jaw draw runner, lower draw runner and lower jaw draw runner are be made up of multiple inclined-plane be set up in parallel; The upper draw runner matched with lower draw runner is set at the inner surface of described fanning strip, the upper jaw draw runner matched with lower jaw draw runner is set at the inner surface of jaw plate.
Further, the power output shaft of described reduction box arranges the first gear, main shaft arranges the second gear, the first gear and the second gears meshing.
Further, described main shaft is arranged on holder housing by the first spring bearing and the second spring bearing.
Further, described connecting plate is connected by the first bolt with lower jaw draw runner, sheathed disc spring on the first bolt.
Further, the inclined-plane of described lower draw runner arranges copper coin.
Further, at the sheathed pull bar fairlead in the end of described pull rod shaft one end.
Further, in one end of described volume head, back-up ring is set, at the other end of volume head, end cap assembly is set, end cap assembly installs support housing by bearing, one end of support housing arranges support transparent cover, the other end of support housing arranges and supports stifle and supporting baffle, arranges support sleeve between bearing.
Further, slide block is fixed in the bottom of described floating mount, and slide block matches with the guide rail on mount pad.
Further, at the clutch end of described motor, brake is installed.
Uncoiler of the present invention has the following advantages: (1), by material pressing device and recurvation roller arrangement, can ensure that uncoiling is carried out smoothly, avoids the situation of steel coil strip head arc-shaped bend to occur; (2) uncoiling volume head adopts link rod structure, can change, use flexibly, improve operating efficiency when uncoiling, rolling according to the radius of rolling head; (3) volume head radius of the present invention can change, and uses flexibly, improve operating efficiency when uncoiling, rolling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of described volume head member.
Fig. 4 is the structural representation of described volume head.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1 to 4: the uncoiler that described volume head radius is adjustable comprises mount pad 1, material pressing device 2, recurvation roller arrangement 3, shaft coupling 4, brake 5, motor 6, reduction box 7, floating mount 8, guide rail 9, mounting bracket 10, material-pressing rack 11, binder cylinder block 12, binder cylinder 13, first turning cylinder 14, binder support 15, nip rolls 16, recurvation frame 17, second turning cylinder 18, recurvation cylinder block 19, recurvation cylinder 20, recurvation support 21, recurvation roller 22, first connecting rod 23, second connecting rod 24, volume head member 25, support stifle 26, supporting baffle 27, bearing 28, support sleeve 29, support housing 30, support transparent cover 31, end cap assembly 32, connecting plate 33, pull bar fairlead 34, upper draw runner 35, copper coin 36, main shaft 37, fanning strip 38, back-up ring 39, oil cylinder adpting flange 40, pull rod shaft 41, oil cylinder 42, first bolt 43, disc spring 44, upper jaw draw runner 45, lower jaw draw runner 46, jaw plate 47, Compress Spring 48, bolt hole 49, second bolt 50, lower draw runner 51, first gear 52, second gear 53, first spring bearing 54, second spring bearing 55 etc.
As shown in Fig. 1 ~ Fig. 2, the present invention includes mount pad 1, fixed guide 9 on mount pad 1, guide rail 9 is arranged slide block 56, and slide block 56 is fixed on the bottom of floating mount 8; Mounted motor 6, reduction box 7 and mounting bracket 10 on described floating mount 8, the clutch end of motor 6 is connected with the input of reduction box 7, and the output shaft of reduction box 7 connects volume head member 25;
As shown in Fig. 1 ~ Fig. 2, described mounting bracket 10 is installed material pressing device 2 and recurvation roller arrangement 3; Described material pressing device 2 comprises the material-pressing rack 11 being fixed on mounting bracket 10 sidepiece, material-pressing rack 11 is installed the first turning cylinder 14, binder cylinder block 12 is fixed in the below of material-pressing rack 11, binder cylinder block 12 is installed binder cylinder 13, the piston rod of binder cylinder 13 and one end of first connecting rod 23 are rotationally connected, the other end of first connecting rod 23 is connected with the first turning cylinder 14, the first turning cylinder 14 installs binder support 15, binder support 15 is installed nip rolls 16; In use, by stretching out and retract action of binder cylinder 13 piston rod, drive the first turning cylinder 14 to rotate, thus realize the pressure of nip rolls 16 and lift, binder is carried out to steel band, ensure uncoiling smooth, carry out reposefully;
As shown in Fig. 1 ~ Fig. 2, described recurvation roller arrangement 3 comprises the recurvation frame 17 being fixed on mounting bracket 10 top, recurvation frame 17 is installed the second turning cylinder 18, recurvation cylinder block 19 is installed in the side of recurvation frame 17, recurvation cylinder block 19 is installed recurvation cylinder 20, the piston rod of recurvation cylinder 20 and one end of second connecting rod 24 are rotationally connected, and the other end of second connecting rod 24 is connected with the second turning cylinder 18, second turning cylinder 18 installs recurvation support 21, recurvation support 21 is installed recurvation roller 22; In use, by stretching out and retract action of recurvation cylinder 20 piston rod, the second turning cylinder 18 is driven to rotate, thus realize the pressure of recurvation roller 22 and lift, in steel band uncoiling process, avoid the situation of steel coil strip head arc-shaped bend to occur, ensure that uncoiling is carried out smoothly;
At the clutch end of described motor 6, brake 5 is installed;
As shown in Figure 3, described volume head member 25 comprises main shaft 37, sliding plug pull rod shaft 41 in the centre bore of main shaft 37, main shaft 37 is installed volume head; One end of described pull rod shaft 41 is connected with connecting plate 33, and the other end of pull rod shaft 41 is connected with the piston rod of oil cylinder 42, and oil cylinder 42 is connected by oil cylinder adpting flange 40 with main shaft 37;
As shown in Figure 4, described volume head comprises and is arranged on polylith fanning strip 38 outside main shaft 37 and jaw plate 47, and fanning strip 38 is provided with bolt hole 49, arranges the second bolt 50 in bolt hole 49, fanning strip 38 is connected by the second bolt 50 with main shaft 37, arranges Compress Spring 48 in bolt hole 49; The lower draw runner 51 be connected with connecting plate 33 in the arranged outside of described main shaft 37 and lower jaw draw runner 46, lower draw runner 51 and lower jaw draw runner 46 are be made up of multiple inclined-plane be set up in parallel; The upper draw runner 35 matched with lower draw runner 51 is set at the inner surface of described fanning strip 38, the upper jaw draw runner 45 matched with lower jaw draw runner 46 is set at the inner surface of jaw plate 47;
As shown in Figure 1, the power output shaft of described reduction box 7 arranges the first gear 52, main shaft 37 arranges the second gear 53, first gear 52 and the second gear 53 engages;
As shown in Figure 3, described main shaft 37 is arranged on holder housing by the first spring bearing 54 and the second spring bearing 55;
As shown in Figure 4, described connecting plate 33 is connected by the first bolt 43 with lower jaw draw runner 46, sheathed disc spring 44 on the first bolt 43;
As shown in Figure 3, the inclined-plane of described lower draw runner 51 arranges copper coin 36;
As shown in Figure 3, Figure 4, at the sheathed pull bar fairlead 34 in end of described pull rod shaft 41 one end;
In one end of described volume head, back-up ring 39 is set, at the other end of volume head, end cap assembly 32 is set, end cap assembly 32 installs support housing 30 by bearing 28, one end of support housing 30 arranges and supports transparent cover 31, the other end of support housing 30 arranges and supports stifle 26 and supporting baffle 27, arranges support sleeve 29 between bearing 28.
The course of work of the present invention: volume 25 in use, pull rod shaft 41 is action to the left under the effect of the piston rod of oil cylinder 42, by upper draw runner 35 and the cooperation on lower draw runner 51 inclined-plane and the cooperation on upper jaw draw runner 45 and lower jaw draw runner 46 inclined-plane, fanning strip 18 and jaw plate 47 are strutted along the radial direction of main shaft 37; When action to the right under the piston rod effect of pull rod shaft 41 at oil cylinder 42, then fanning strip 18 and jaw plate 47 are shunk.Motor 6 and reduction box 7 drive hollow shaft 26 to rotate, and uncoiler is started working; In uncoiling process, by stretching out and retract action of binder cylinder 13 piston rod, drive the first turning cylinder 14 to rotate, thus realize the pressure of nip rolls 16 and lift, binder is carried out to steel band, ensure uncoiling smooth, carry out reposefully.By stretching out and retract action of recurvation cylinder 20 piston rod, drive the second turning cylinder 18 to rotate, thus realize the pressure of recurvation roller 22 and lift, in steel band uncoiling process, avoid the situation of steel coil strip head arc-shaped bend to occur, ensure that uncoiling is carried out smoothly.

Claims (9)

1. roll up the adjustable uncoiler of a radius for one kind, comprise floating mount (8), it is characterized in that: at described floating mount (8) upper mounted motor (6), reduction box (7) and mounting bracket (10), the clutch end of motor (6) is connected with the input of reduction box (7), and the output shaft of reduction box (7) connects volume head member (25), described mounting bracket (10) is installed material pressing device (2) and recurvation roller arrangement (3), material pressing device (2) comprises the material-pressing rack (11) being fixed on mounting bracket (10) sidepiece, upper installation first turning cylinder (14) of material-pressing rack (11), binder cylinder block (12) is fixed in the below of material-pressing rack (11), at binder cylinder block (12) upper installation binder cylinder (13), the piston rod of binder cylinder (13) and one end of first connecting rod (23) are rotationally connected, the other end of first connecting rod (23) is connected with the first turning cylinder (14), first turning cylinder (14) is upper installs binder support (15), binder support (15) is installed nip rolls (16), described recurvation roller arrangement (3) comprises the recurvation frame (17) being fixed on mounting bracket (10) top, upper installation second turning cylinder (18) of recurvation frame (17), recurvation cylinder block (19) is installed in the side of recurvation frame (17), recurvation cylinder block (19) is upper installs recurvation cylinder (20), the piston rod of recurvation cylinder (20) and one end of second connecting rod (24) are rotationally connected, the other end of second connecting rod (24) is connected with the second turning cylinder (18), second turning cylinder (18) is upper installs recurvation support (21), and recurvation support (21) is upper installs recurvation roller (22), described volume head member (25) comprises main shaft (37), sliding plug pull rod shaft (41) in the centre bore of main shaft (37), main shaft (37) is upper installs volume head, one end of pull rod shaft (41) is connected with connecting plate (33), the other end of pull rod shaft (41) is connected with the piston rod of oil cylinder (42), and oil cylinder (42) is connected by oil cylinder adpting flange (40) with main shaft (37), described volume head comprises the polylith fanning strip (38) and jaw plate (47) that are arranged on main shaft (37) outside, fanning strip (38) is provided with bolt hole (49), second bolt (50) is set in bolt hole (49), fanning strip (38) is connected by the second bolt (50) with main shaft (37), arranges Compress Spring (48) in bolt hole (49), the lower draw runner (51) be connected with connecting plate (33) in the arranged outside of described main shaft (37) and lower jaw draw runner (46), lower draw runner (51) and lower jaw draw runner (46) are for be made up of multiple inclined-plane be set up in parallel, the upper draw runner (35) matched with lower draw runner (51) is set at the inner surface of described fanning strip (38), the upper jaw draw runner (45) matched with lower jaw draw runner (46) is set at the inner surface of jaw plate (47).
2. the uncoiler that volume head radius as claimed in claim 1 is adjustable, it is characterized in that: the first gear (52) is set on the power output shaft of described reduction box (7), main shaft (37) arranges the second gear (53), the first gear (52) and the second gear (53) engagement.
3. the uncoiler that volume head radius as claimed in claim 1 is adjustable, is characterized in that: described main shaft (37) is arranged on holder housing by the first spring bearing (54) and the second spring bearing (55).
4. the uncoiler that volume head radius as claimed in claim 1 is adjustable, is characterized in that: described connecting plate (33) is connected by the first bolt (43) with lower jaw draw runner (46), in the upper sheathed disc spring (44) of the first bolt (43).
5. the uncoiler that volume head radius as claimed in claim 1 is adjustable, is characterized in that: on the inclined-plane of described lower draw runner (51), arrange copper coin (36).
6. the uncoiler that volume head radius as claimed in claim 1 is adjustable, is characterized in that: the sheathed pull bar fairlead (34) in the end of described pull rod shaft (41) one end.
7. the uncoiler that volume head radius as claimed in claim 1 is adjustable, it is characterized in that: in one end of described volume head, back-up ring (39) is set, at the other end of volume head, end cap assembly (32) is set, end cap assembly (32) installs support housing (30) by bearing (28), one end of support housing (30) arranges and supports transparent cover (31), the other end of support housing (30) arranges and supports stifle (26) and supporting baffle (27), arranges support sleeve (29) between bearing (28).
8. the uncoiler that volume head radius as claimed in claim 1 is adjustable, it is characterized in that: slide block (56) is fixed in the bottom of described floating mount (8), slide block (56) matches with the guide rail (9) on mount pad (1).
9. the uncoiler that volume head radius as claimed in claim 1 is adjustable, is characterized in that: install brake (5) at the clutch end of described motor (6).
CN201410578566.2A 2014-10-24 2014-10-24 The uncoiler that volume head radius is adjustable Expired - Fee Related CN104259251B (en)

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Application Number Priority Date Filing Date Title
CN201410578566.2A CN104259251B (en) 2014-10-24 2014-10-24 The uncoiler that volume head radius is adjustable

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Application Number Priority Date Filing Date Title
CN201410578566.2A CN104259251B (en) 2014-10-24 2014-10-24 The uncoiler that volume head radius is adjustable

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CN104259251B true CN104259251B (en) 2016-03-16

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107215A (en) * 1981-12-22 1983-06-25 Ishikawajima Harima Heavy Ind Co Ltd Coil opener
JP2005279771A (en) * 2004-03-31 2005-10-13 Orii & Mec Corp Uncoiler
KR100797293B1 (en) * 2006-12-22 2008-01-23 주식회사 포스코 Apparatus for preventing gap formation from uncoiling
CN201419195Y (en) * 2009-06-04 2010-03-10 浙江中环铜业有限公司 Adjustable uncoiler
CN201728244U (en) * 2010-06-23 2011-02-02 仇文秋 Uncoiling mechanism of face milling machine
CN102248026A (en) * 2011-01-11 2011-11-23 无锡美誉金属复合新材料有限公司 Uncoiler
CN203316518U (en) * 2013-06-13 2013-12-04 无锡建发机器制造有限公司 High-strength extra-thick wide hot rolling steel plate uncoiling device
CN204074807U (en) * 2014-10-24 2015-01-07 无锡市众程通用机电有限公司 The uncoiler that volume head radius is adjustable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107215A (en) * 1981-12-22 1983-06-25 Ishikawajima Harima Heavy Ind Co Ltd Coil opener
JP2005279771A (en) * 2004-03-31 2005-10-13 Orii & Mec Corp Uncoiler
KR100797293B1 (en) * 2006-12-22 2008-01-23 주식회사 포스코 Apparatus for preventing gap formation from uncoiling
CN201419195Y (en) * 2009-06-04 2010-03-10 浙江中环铜业有限公司 Adjustable uncoiler
CN201728244U (en) * 2010-06-23 2011-02-02 仇文秋 Uncoiling mechanism of face milling machine
CN102248026A (en) * 2011-01-11 2011-11-23 无锡美誉金属复合新材料有限公司 Uncoiler
CN203316518U (en) * 2013-06-13 2013-12-04 无锡建发机器制造有限公司 High-strength extra-thick wide hot rolling steel plate uncoiling device
CN204074807U (en) * 2014-10-24 2015-01-07 无锡市众程通用机电有限公司 The uncoiler that volume head radius is adjustable

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Granted publication date: 20160316

Termination date: 20181024