CN104261206A - Coiling head for uncoiling machine - Google Patents
Coiling head for uncoiling machine Download PDFInfo
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- CN104261206A CN104261206A CN201410579467.6A CN201410579467A CN104261206A CN 104261206 A CN104261206 A CN 104261206A CN 201410579467 A CN201410579467 A CN 201410579467A CN 104261206 A CN104261206 A CN 104261206A
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- uncoiling
- gear
- shaft
- main shaft
- pull rod
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Abstract
The invention relates to a coiling head for an uncoiling machine. The coiling head for the uncoiling machine comprises an uncoiling main shaft and is characterized in that an uncoiling pull rod shaft is inserted inside a center hole of the uncoiling main shaft; a coiling cylinder component is installed at one end of the uncoiling main shaft and a reduction gearbox is installed at the other end of the uncoiling main shaft; one end of the uncoiling pull rod shaft is connected with a cross plate; the other end of the uncoiling pull rod shaft is connected with an uncoiling oil cylinder piston rod; the coiling cylinder component comprises a fan-shaped plate which is installed on the external side of the uncoiling main shaft; the external side of the uncoiling main shaft is provided with a sliding base which is connected with the cross plate; the sliding base comprises a plurality of inclined surfaces which are arranged in parallel; the internal surface of the fan-shaped plate is provided with inclined surfaces which are matched with the inclined surfaces on the sliding base one to one; a first gear is installed on the uncoiling main shaft; a first transmission shaft and a second transmission shaft are installed inside the reduction gearbox; a second gear and a third gear are installed on the first transmission shaft; a fourth gear is installed on the second transmission shaft; the first gear is engaged with the second gear; the third gear is engaged with the fourth gear. The coiling head for the uncoiling machine can be changed according to the semi-diameter and improves the working efficiency.
Description
Technical field
The present invention relates to a kind of volume head, especially a kind of decoiling unit volume head, belongs 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 decoiling unit.But in prior art, the radius of the uncoiling volume head of decoiling unit can not change according to actual conditions mostly, and factory needs the rolling head configuring multiple radius.
Chinese patent application CN201420026573.7 discloses a kind of automatic winding head of steel rolling steel band, comprise carriage mechanism, four pieces of active plugboards, the winding plate of four arcs, carriage mechanism comprises the pillar stiffener in four-prism body structure and four pieces of carrier frame plates in prolate cube structure, four pieces of carrier frame plates are vertically fixed on four sides of pillar stiffener respectively, the side of carrier frame plate away from pillar stiffener has slot, four pieces of active plugboards are matched with in the slot of four pieces of carrier frame plates respectively, be fixedly connected with by screw bolt and nut between active plugboard with carrier frame plate, four winding plates are fixed on the side of four pieces of active plugboards respectively by binding bolt, the cylinder spindle nose concentric with pillar stiffener is had in a side end face of pillar stiffener, the arc core of winding plate is concentric with cylinder spindle nose, the plate face of carrier frame plate is radially provided with multiple mounting hole passed for bolt.The rolling head of this structure is when needs adjustment radius, need to unclamp nut, pull down bolt, the adjustment position of active plugboard in slot, to adjust to after suitable steel coil strip radius size the good bolt of grafting again, and tightening nut, then screw off binding bolt, winding plate is replaced with the winding plate of the circumference arc matched with the radius of required steel coil strip, then screws binding bolt.Although this structure can realize the adjustment to rolling head radius, control method too bothers, and affects work efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of decoiling unit to roll up head, can change according to the radius of volume head, use flexibly when uncoiling, rolling, improve work efficiency.
According to technical scheme provided by the invention, described decoiling unit volume head, comprises uncoiling main shaft, it is characterized in that: sliding plug uncoiling pull rod shaft in the centre hole of described uncoiling main shaft, rolling cartridge unit is installed in one end of uncoiling main shaft, and the other end of uncoiling main shaft installs drop-gear box; One end of described uncoiling pull rod shaft is connected with four-bladed vane by pull rod shaft nut, and the other end of uncoiling pull rod shaft is connected with the piston rod of uncoiling oil cylinder, and uncoiling oil cylinder is connected by oil cylinder butt flange with uncoiling main shaft; Described drum part comprises the polylith quadrant be arranged on outside uncoiling main shaft, and at the slide that the arranged outside of uncoiling main shaft is connected with four-bladed vane, slide is made up of multiple inclined-plane be set up in parallel; The inclined-plane coordinated one by one with slide ramp is set at the inside face of described quadrant, the inclined-plane of quadrant inside face arranges inclined-plane copper shoe respectively; Described drop-gear box is arranged on uncoiling main shaft by clutch shaft bearing, and the first gear installed by the uncoiling main shaft in drop-gear box, and the first gear is by wheel gear locking fastening nuts; In described drop-gear box, respectively by the second bearing and the 3rd bearing, the first transmission shaft and second driving shaft are installed, first transmission shaft is installed the second gear and the 3rd gear, second driving shaft installs the 4th gear, the first gear and the second gears meshing, the 3rd gear and the 4th gears meshing.
Further, at the sheathed pull rod shaft orienting sleeve in end of described uncoiling pull rod shaft one end.
Further, in one end of described drum part, baffle plate is set, baffle plate adopts jam nut to fix, at the other end of drum part, support wheel is set, the arranged outside support wheel mandrel of support wheel, support wheel mandrel installs support housing by bearing, and 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, the two ends anchor portion copper shoe of described quadrant, the end copper shoe at two ends contacts with the medial surface of baffle plate with the medial surface of support wheel respectively.
Decoiling unit volume head of the present invention, can change according to the radius of volume head, use flexibly, improve work efficiency when uncoiling, rolling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1: described decoiling unit volume head comprises support stifle 1, supporting baffle 2, bearing 3, support sleeve 4, support housing 5, support transparent cover 6, support wheel mandrel 7, end copper shoe 8, quadrant 9, pull rod shaft nut 10, four-bladed vane 11, slide 12, pull rod shaft orienting sleeve 13, inclined-plane copper shoe 14, uncoiling main shaft 15, jam nut 16, baffle plate 17, oil cylinder butt flange 18, uncoiling pull rod shaft 19, uncoiling oil cylinder 20, support wheel 21, drop-gear box 22, clutch shaft bearing 23, first gear 24, wheel gear locking nut 25, second bearing 26, 3rd bearing 27, first transmission shaft 28, second driving shaft 29, second gear 30, 3rd gear 31, 4th gear 32 etc.
As shown in Figure 1, the present invention includes uncoiling main shaft 15, sliding plug uncoiling pull rod shaft 19 in the centre hole of uncoiling main shaft 15, rolling cartridge unit is installed in one end of uncoiling main shaft 15, and the other end of uncoiling main shaft 15 installs drop-gear box 22; One end of described uncoiling pull rod shaft 19 is connected with four-bladed vane 11 by pull rod shaft nut 10, and the other end of uncoiling pull rod shaft 19 is connected with the piston rod of uncoiling oil cylinder 20, and uncoiling oil cylinder 20 is connected by oil cylinder butt flange 18 with uncoiling main shaft 15;
As shown in Figure 1, described drum part comprises the polylith quadrant 9 be arranged on outside uncoiling main shaft 15, and at the slide 12 that the arranged outside of uncoiling main shaft 15 is connected with four-bladed vane 11, slide 12 is be made up of multiple inclined-plane be set up in parallel; The inclined-plane coordinated one by one with slide 12 ramp is set at the inside face of described quadrant 9, the inclined-plane of quadrant 9 inside face arranges inclined-plane copper shoe 14 respectively;
As shown in Figure 1, described drop-gear box 22 is arranged on uncoiling main shaft 15 by clutch shaft bearing 23, the uncoiling main shaft 15 in drop-gear box 22 is installed the first gear 24, first gear 24 fastening by wheel gear locking nut 25; In described drop-gear box 22, respectively by the second bearing 26 and the 3rd bearing 27, first transmission shaft 28 and second driving shaft 29 are installed, first transmission shaft 28 is installed the second gear 30 and the 3rd gear 31, second driving shaft 29 installs the 4th gear 32, first gear 24 engages with the second gear 30, and the 3rd gear 31 engages with the 4th gear 32;
As shown in Figure 1, at the sheathed pull rod shaft orienting sleeve 13 in end of described uncoiling pull rod shaft 19 one end;
In one end of described drum part, baffle plate 17 is set, baffle plate 17 adopts jam nut 16 to fix, at the other end of drum part, support wheel 21 is set, the arranged outside support wheel mandrel 7 of support wheel 21, support wheel mandrel 7 installs support housing 5 by bearing 3, one end of support housing 5 arranges and supports transparent cover 6, and the other end of support housing 5 arranges and supports stifle 1 and supporting baffle 2, arranges support sleeve 4 between bearing 3;
As shown in Figure 1, the two ends anchor portion copper shoe 8 of described quadrant 9, the end copper shoe 8 at two ends contacts with the medial surface of baffle plate 17 with the medial surface of support wheel 21 respectively, and when quadrant 8 moves radially along uncoiling main shaft 15, it is more smooth that end copper shoe 8 can make quadrant 9 move.
Working process of the present invention: in use, uncoiling pull rod shaft 19 is action to the left under the effect of the piston rod of uncoiling oil cylinder 20, by under the cooperation of slide 12 and quadrant 9 medial slope, quadrant 9 is strutted along the radial direction of uncoiling main shaft 15 for uncoiling volume head; When action to the right under the piston rod effect of uncoiling pull rod shaft 19 at uncoiling oil cylinder 20, then quadrant 9 is shunk.In addition, by the first transmission shaft 28, second driving shaft 29 and the first gear 24, second gear 30, the 3rd gear 31 and the 4th gear 32, realize the deceleration to uncoiling main shaft 15, ensure that volume head steadily, smoothly works.
Claims (4)
1. a decoiling unit volume head, comprise uncoiling main shaft (15), it is characterized in that: sliding plug uncoiling pull rod shaft (19) in the centre hole of described uncoiling main shaft (15), rolling cartridge unit is installed in one end of uncoiling main shaft (15), and the other end of uncoiling main shaft (15) installs drop-gear box (22); One end of described uncoiling pull rod shaft (19) is connected with four-bladed vane (11) by pull rod shaft nut (10), the other end of uncoiling pull rod shaft (19) is connected with the piston rod of uncoiling oil cylinder (20), and uncoiling oil cylinder (20) is connected by oil cylinder butt flange (18) with uncoiling main shaft (15); Described drum part comprises the polylith quadrant (9) being arranged on uncoiling main shaft (15) outside, and at the slide (12) that the arranged outside of uncoiling main shaft (15) is connected with four-bladed vane (11), slide (12) is made up of multiple inclined-plane be set up in parallel; The inclined-plane coordinated one by one with slide (12) ramp is set at the inside face of described quadrant (9), the inclined-plane of quadrant (9) inside face arranges inclined-plane copper shoe (14) respectively; Described drop-gear box (22) is arranged on uncoiling main shaft (15) by clutch shaft bearing (23), upper installation first gear (24) of the uncoiling main shaft (15) in drop-gear box (22), and the first gear (24) is fastening by wheel gear locking nut (25); In described drop-gear box (22), respectively by the second bearing (26) and the 3rd bearing (27), the first transmission shaft (28) and second driving shaft (29) are installed, upper installation second gear (30) of first transmission shaft (28) and the 3rd gear (31), the upper installation the 4th gear (32) of second driving shaft (29), first gear (24) engages with the second gear (30), and the 3rd gear (31) engages with the 4th gear (32).
2. decoiling unit as claimed in claim 1 volume head, is characterized in that: the sheathed pull rod shaft orienting sleeve (13) in end of described uncoiling pull rod shaft (19) one end.
3. decoiling unit as claimed in claim 1 volume head, it is characterized in that: baffle plate (17) is set in one end of described drum part, baffle plate (17) adopts jam nut (16) to fix, at the other end of drum part, support wheel (21) is set, the arranged outside support wheel mandrel (7) of support wheel (21), support wheel mandrel (7) installs support housing (5) by bearing (3), one end of support housing (5) arranges and supports transparent cover (6), the other end of support housing (5) arranges and supports stifle (1) and supporting baffle (2), support sleeve (4) is set between bearing (3).
4. decoiling unit as claimed in claim 1 volume head, it is characterized in that: two ends anchor portion copper shoe (8) of described quadrant (9), the end copper shoe (8) at two ends contacts with the medial surface of baffle plate (17) with the medial surface of support wheel (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579467.6A CN104261206A (en) | 2014-10-24 | 2014-10-24 | Coiling head for uncoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579467.6A CN104261206A (en) | 2014-10-24 | 2014-10-24 | Coiling head for uncoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104261206A true CN104261206A (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579467.6A Pending CN104261206A (en) | 2014-10-24 | 2014-10-24 | Coiling head for uncoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104261206A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219325A (en) * | 2016-08-11 | 2016-12-14 | 天津市恒兴冶金机械制造有限公司 | A kind of Novel recoiling machine |
| CN107755457A (en) * | 2016-08-22 | 2018-03-06 | 江苏三环实业股份有限公司 | A kind of Lead belt winder structure |
| CN109573744A (en) * | 2019-01-21 | 2019-04-05 | 广东基泰智能设备有限公司 | A kind of retractable volume mechanism |
| CN109731945A (en) * | 2019-03-07 | 2019-05-10 | 昆明学院 | A kind of coils of hot-rolled steel uncoiler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354534B1 (en) * | 1998-11-05 | 2002-03-12 | Braner Usa, Inc. | Mechanism for increasing the diameter of metal coil coilers |
| CN201525655U (en) * | 2009-10-19 | 2010-07-14 | 浙江精功科技股份有限公司 | Double head decoiling device |
| CN102431854A (en) * | 2011-08-25 | 2012-05-02 | 张家港市嘉信薄板有限公司 | Winding drum in unwinding unit |
| CN202893877U (en) * | 2012-05-02 | 2013-04-24 | 天津三英焊业股份有限公司 | Uncoiler |
| CN204079118U (en) * | 2014-10-24 | 2015-01-07 | 无锡市众程通用机电有限公司 | Decoiling unit volume head |
-
2014
- 2014-10-24 CN CN201410579467.6A patent/CN104261206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354534B1 (en) * | 1998-11-05 | 2002-03-12 | Braner Usa, Inc. | Mechanism for increasing the diameter of metal coil coilers |
| CN201525655U (en) * | 2009-10-19 | 2010-07-14 | 浙江精功科技股份有限公司 | Double head decoiling device |
| CN102431854A (en) * | 2011-08-25 | 2012-05-02 | 张家港市嘉信薄板有限公司 | Winding drum in unwinding unit |
| CN202893877U (en) * | 2012-05-02 | 2013-04-24 | 天津三英焊业股份有限公司 | Uncoiler |
| CN204079118U (en) * | 2014-10-24 | 2015-01-07 | 无锡市众程通用机电有限公司 | Decoiling unit volume head |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219325A (en) * | 2016-08-11 | 2016-12-14 | 天津市恒兴冶金机械制造有限公司 | A kind of Novel recoiling machine |
| CN107755457A (en) * | 2016-08-22 | 2018-03-06 | 江苏三环实业股份有限公司 | A kind of Lead belt winder structure |
| CN109573744A (en) * | 2019-01-21 | 2019-04-05 | 广东基泰智能设备有限公司 | A kind of retractable volume mechanism |
| CN109731945A (en) * | 2019-03-07 | 2019-05-10 | 昆明学院 | A kind of coils of hot-rolled steel uncoiler |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |