CN202411140U - Coil material uncoiling device - Google Patents
Coil material uncoiling device Download PDFInfo
- Publication number
- CN202411140U CN202411140U CN2011205205584U CN201120520558U CN202411140U CN 202411140 U CN202411140 U CN 202411140U CN 2011205205584 U CN2011205205584 U CN 2011205205584U CN 201120520558 U CN201120520558 U CN 201120520558U CN 202411140 U CN202411140 U CN 202411140U
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- harmomegathus
- screw rod
- charging tray
- damping block
- connecting rod
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Abstract
The utility model discloses a coil material uncoiling device which comprises a base, a box body, a circular-ring-shaped material plate and a material frame, wherein the circular-ring-shaped material plate is arranged on a shaft seat of the box body by a rotating shaft which is arranged in the center of the circular-ring-shaped material plate; the material frame is arranged on the circular-ring-shaped material plate in a way of being coaxial with the circular-ring-shaped material plate; the box body is further internally provided with a damping device; the damping device comprises an adjusting box, a damping block, an adjusting screw rod and a hand wheel; the adjusting box is arranged in the box body and is fixed on the shaft seat; the damping block is arranged in the box body and is connected with the lower end of the adjusting screw rod; the adjusting screw rod is connected with the adjusting box by a screw hole on the adjusting box; the upper end of the adjusting screw rod extends out of the box body; and the hand wheel is fixed arranged at the top of the adjusting screw rod. The coil material uncoiling device disclosed by the utility model has the advantages of being smaller in influence of rolling tension fluctuation on material discharging speed, stable in material discharging, simple and easy for loading and unloading operations of coil materials and the like.
Description
Technical field
The utility model relates to a kind of coiled strip unwinding device.
Background technology
Band shape coiled strip like steel band etc., is one of coiled strip commonly used in the automatic production line.Because band shape coiled strip is longer, need band shape coiled strip is wound on the annular charging tray, slewing circle annular charging tray slowly launches band shape coiled strip gradually in use.Slide rail commonly used on the refrigerator is to be processed by steel band.
In the prior art, steel band is surrounded on the annular charging tray, and the annular charging tray is installed on the bin, by the pulling of the roll in production line steel band, and then drives annular charging tray rotation carrying out blowing.This one type of prior art syringe; During roll pulling steel band, the velocity of rotation of annular charging tray when rotating is wayward, and dispensing speed also has fluctuation; And the charging rate in the production line is fixed, so occur dispensing speed and the inconsistent phenomenon of charging rate easily.In case charging rate is greater than dispensing speed, will tractive be arranged to improve dispensing speed to steel band, can occur the problem of strip deformation to the pulling force of steel band when excessive, thereby influence product quality.If charging rate, will occur steel band less than dispensing speed and flexural deformation occur, also can influence product quality.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of coiled strip unwinding device is provided, and is constant so that dispensing speed can keep, and avoids occurring the phenomenon that fluctuation takes place dispensing speed.
The utility model adopts following technical scheme for the technical solution problem.
The coiled strip unwinding device; Its design feature is; Comprise base, casing, annular charging tray and bin, said annular charging tray is installed on through the rotating shaft that is positioned at its center on the axle bed of said casing, and said bin is to be installed on the said annular charging tray with the coaxial mode of said annular charging tray; Within said casing, also be provided with damping unit, said damping unit comprises adjusting tank, damping block, adjustment screw rod and handwheel; Said adjusting tank is located within the casing and is fixed on the said axle bed; Said damping block is located within the adjusting tank and with the lower ends of adjusting screw rod and is connect; Said adjustment screw rod is connected with adjusting tank through the screw on the adjusting tank; The upper end of said adjustment screw rod stretches out in outside the casing, and said handwheel is fixedly arranged on the top of said adjustment screw rod.
The design feature of the coiled strip unwinding device of the utility model also is:
Said bin comprises a plurality of arc pieces, many harmomegathus connecting rods, is provided with the thread barrel of internal thread, is provided with externally threaded harmomegathus screw rod and rocking handle; One end of said thread barrel is to be fixed on the said annular charging tray with the coaxial mode of said annular charging tray, and first end of harmomegathus screw rod is inserted in the other end of said thread barrel through the mode of threaded engagement; Said rocking handle is fixedly connected on second end of said harmomegathus screw rod through swivel nut; Be fixedly connected with a plurality of first harmomegathus connecting rods on the outer peripheral face of said thread barrel, be fixedly connected with a plurality of second harmomegathus connecting rods on the outer peripheral face of said harmomegathus screw rod; One end of one end of the said first harmomegathus connecting rod and the second harmomegathus connecting rod is fixedly connected with said thread barrel and said harmomegathus screw rod respectively; The other end of the other end of the said first harmomegathus connecting rod and the second harmomegathus connecting rod is fixedly connected on the two ends of each arc piece respectively, and the said first harmomegathus connecting rod and the second harmomegathus connecting rod are provided with the mode that is parallel to each other.
The bottom surface of said damping block is provided with deep-slotted chip breaker, so that damping block can connect through the mode that contacts with face between said deep-slotted chip breaker and the said rotating shaft.
Compared with present technology, the utility model beneficial effect is embodied in:
Can drive the adjustment screw rod through handwheel moves up and down; And then drive damping block and move up and down, damping block moves down and can connect with the outer peripheral face of rotating shaft, and damping block will countershaft generation resistance thus; Influence the velocity of rotation of rotating shaft; And then have influence on the velocity of rotation of annular charging tray and bin, and the speed of unreeling of coiled strip is by the velocity of rotation decision of charging tray, thereby realized the purpose of the speed that unreels of adjustment coiled strip.Owing to have the resistance of damping block,, also can too much influence not arranged to dispensing speed even the pulling force size of roll has fluctuation.And can be according to the pulling force adjustment damping block of roll, discharging device can adapt to the operating mode of different roll pulling force, has improved the versatility of unwinding device.Realize the fixing of coiled strip through arc piece, harmomegathus connecting rod, thread barrel, harmomegathus screw rod and rocking handle etc., adjust and simple to operately be convenient to the installation of coiled strip and unload easily, improved operating efficiency.Deep-slotted chip breaker on the damping block makes damping block to connect with the mode and the rotating shaft of face contact, can increase the frictional force between the two, improves the resistance of damping unit.
The coiled strip unwinding device of the utility model, dispensing speed receive the influence of fluctuations of roll pulling force less, and blowing is steady, and the charge and discharge operations of coiled strip is simple, has improved the production efficiency of production system.
Description of drawings
Fig. 1 is the front view of the coiled strip unwinding device of the utility model.
Fig. 2 is the left view of the coiled strip unwinding device of the utility model.
Fig. 3 is the vertical view of the coiled strip unwinding device of the utility model.
Fig. 4 is the structural representation of damping block of the coiled strip unwinding device of the utility model.
Label in accompanying drawing 1～accompanying drawing 4: 1 base, 2 casings, 3 charging trays, 4 bins, 41 arc pieces; 421 first harmomegathus connecting rods, 422 second harmomegathus connecting rods, 43 thread barrels, 44 harmomegathus screw rods, 45 rocking handles; 46 swivel nuts, 5 rotating shafts, 6 adjusting tanks, 7 damping blocks, 71 deep-slotted chip breakers; 8 adjustment screw rods, 9 handwheels, 10 axle beds, 11 coiled strips.
Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.
The specific embodiment
Referring to Fig. 1～Fig. 4; The coiled strip unwinding device; Comprise base 1, casing 2, annular charging tray 3 and bin 4; Said annular charging tray 3 is installed on through the rotating shaft 5 that is positioned at its center on the axle bed 10 of said casing 2, and said bin 4 is to be installed on the said annular charging tray 3 with said annular charging tray 3 coaxial modes; Within said casing 2, also be provided with damping unit, said damping unit comprises adjusting tank 6, damping block 7, adjustment screw rod 8 and handwheel 9; Said adjusting tank 6 is located within the casing 2 and is fixed on the said axle bed 10; Said damping block 7 is located within the adjusting tank 6 and with the lower ends of adjusting screw rod 8 and is connect; Said adjustment screw rod 8 is connected with adjusting tank 6 through the screw on the adjusting tank 6; The upper end of said adjustment screw rod 8 stretches out in outside the casing 2, and said handwheel 9 is fixedly arranged on the top of said adjustment screw rod 8.When launching gradually under the pulling of band shape coiled strip 11 at roll on the bin, bin and annular charging tray begin to rotate in axle bed together with rotating shaft, and said annular charging tray is used for fixing coiled strip and avoids coiled strip to move axially.Can drive the adjustment screw rod through handwheel moves up and down; And then drive damping block and move up and down, damping block moves down and can connect with the outer peripheral face of rotating shaft, and damping block will countershaft generation resistance thus; Influence the velocity of rotation of rotating shaft; And then have influence on the velocity of rotation of annular charging tray and bin, and the speed of unreeling of coiled strip is by the velocity of rotation decision of charging tray, thereby realized the purpose of the speed that unreels of adjustment coiled strip 11.Owing to there is the resistance of damping block, even the pulling force size of roll has fluctuation, can too much influence not arranged to dispensing speed yet, solved that dispensing speed is subject to the influence of roll pulling force and the excessive problem that fluctuates in the prior art.And can be according to the pulling force adjustment damping block of roll, discharging device can adapt to the operating mode of different roll pulling force, has improved the versatility of unwinding device.
Said bin 4 comprises a plurality of arc piece 41, many harmomegathus connecting rods, is provided with the thread barrel 43 of internal thread, is provided with externally threaded harmomegathus screw rod 44 and rocking handle 45; One end of said thread barrel 43 is to be fixed on the said annular charging tray 3 with said annular charging tray 3 coaxial modes, and first end of harmomegathus screw rod 44 is inserted in the other end of said thread barrel 43 through the mode of threaded engagement; Said rocking handle 45 is fixedly connected on second end of said harmomegathus screw rod 44 through swivel nut 46; Be fixedly connected with a plurality of first harmomegathus connecting rods 421 on the outer peripheral face of said thread barrel 43, be fixedly connected with a plurality of second harmomegathus connecting rods 422 on the outer peripheral face of said harmomegathus screw rod 44; One end of one end of the said first harmomegathus connecting rod 421 and the second harmomegathus connecting rod 422 is fixedly connected with said harmomegathus screw rod 44 with said thread barrel 43 respectively; The other end of the other end of the said first harmomegathus connecting rod 421 and the second harmomegathus connecting rod 422 is fixedly connected on the two ends of each arc piece 41 respectively, and the said first harmomegathus connecting rod 421 and the second harmomegathus connecting rod 422 are provided with the mode that is parallel to each other.Said arc piece is the curved bar blocks in cross section, can be provided with 3～6, is provided with 4 arc pieces among the figure as shown in Figure 1.Said a plurality of arc piece is to be provided with one heart, thereby the concentric harmomegathus of a plurality of arc pieces.Said two harmomegathus connecting rods constitute parallelogram lindage with said arc piece.Connect two harmomegathus connecting rods on each arc piece, be respectively the first harmomegathus connecting rod 421 and the second harmomegathus connecting rod 422.One end of the said first harmomegathus connecting rod 421 and the second harmomegathus connecting rod 422 is fixed on the arc piece, and the other end is separately fixed on the periphery of thread barrel 43 and harmomegathus screw rod 44.The second harmomegathus connecting rod 422 is swung along with moving of harmomegathus screw rod 44, and then drives said parallelogram lindage swing.When shaking rocking handle, make the harmomegathus screw rod in thread barrel, screw out, thereby spur the second harmomegathus connecting rod, drive the arc piece by the second harmomegathus connecting rod and move to the axle center of said harmomegathus screw rod.When shaking rocking handle back-out harmomegathus screw rod, a plurality of arc pieces withdrawals.Be placed on coiled strip on the bin this moment, shake rocking handle then and make the harmomegathus screw rod screw in thread barrel, by the second harmomegathus connecting rod drive the arc piece to around open, the arcwall face of arc piece and the inner peripheral surface of coiled strip connect, thus the fixing purpose of coiled strip of realization.Realize the fixing of coiled strip through arc piece, harmomegathus connecting rod, thread barrel, harmomegathus screw rod and rocking handle etc., adjust and simple to operately be convenient to the installation of coiled strip and unload easily, improved operating efficiency.
The bottom surface of said damping block 7 is provided with deep-slotted chip breaker 71, so that damping block 7 can connect through the mode that contacts with face between said deep-slotted chip breaker 71 and the said rotating shaft 5.Deep-slotted chip breaker on the damping block makes damping block to connect with the mode and the rotating shaft of face contact, can increase the frictional force between the two, improves the resistance of damping unit.
When the roll that is positioned at next operation is started working, drag coiled strip 11 and unreel.If unreel excessive velocities, the easy bending of coiled strip.The speed that unreels is slow excessively, and coiled strip is received bigger tensile force easily.Through the frictional force between adjustment damping block and the rotating shaft, can adjust the speed that unreels of coiled strip.
Claims (3)
1. coiled strip unwinding device; It is characterized in that; Comprise base (1), casing (2), annular charging tray (3) and bin (4); Said annular charging tray (3) is installed on through the rotating shaft (5) that is positioned at its center on the axle bed (10) of said casing (2), and said bin (4) is to be installed on the said annular charging tray (3) with the coaxial mode of said annular charging tray (3); Within said casing (2), also be provided with damping unit, said damping unit comprises adjusting tank (6), damping block (7), adjustment screw rod (8) and handwheel (9); Said adjusting tank (6) is located within the casing (2) and is fixed on the said axle bed (10); Said damping block (7) is located within the adjusting tank (6) and with the lower ends of adjusting screw rod (8) and is connect; Said adjustment screw rod (8) is connected with adjusting tank (6) through the screw on the adjusting tank (6); The upper end of said adjustment screw rod (8) stretches out in outside the casing (2), and said handwheel (9) is fixedly arranged on the top of said adjustment screw rod (8).
2. coiled strip unwinding device according to claim 1 is characterized in that, said bin (4) comprises a plurality of arc pieces (41), many harmomegathus connecting rods, is provided with the thread barrel (43) of internal thread, is provided with externally threaded harmomegathus screw rod (44) and rocking handle (45); One end of said thread barrel (43) is to be fixed on the said annular charging tray (3) with the coaxial mode of said annular charging tray (3), and first end of harmomegathus screw rod (44) is inserted in the other end of said thread barrel (43) through the mode of threaded engagement; Said rocking handle (45) is fixedly connected on second end of said harmomegathus screw rod (44) through swivel nut (46); Be fixedly connected with a plurality of first harmomegathus connecting rods (421) on the outer peripheral face of said thread barrel (43), be fixedly connected with a plurality of second harmomegathus connecting rods (422) on the outer peripheral face of said harmomegathus screw rod (44); One end of one end of the said first harmomegathus connecting rod (421) and the second harmomegathus connecting rod (422) is fixedly connected with said thread barrel (43) and said harmomegathus screw rod (44) respectively; The other end of the other end of the said first harmomegathus connecting rod (421) and the second harmomegathus connecting rod (422) is fixedly connected on the two ends of each arc piece (41) respectively, and the said first harmomegathus connecting rod (421) and the second harmomegathus connecting rod (422) are provided with the mode that is parallel to each other.
3. coiled strip unwinding device according to claim 1 is characterized in that, the bottom surface of said damping block (7) is provided with deep-slotted chip breaker (71), so that damping block (7) can connect through the mode that contacts with face between said deep-slotted chip breaker (71) and the said rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205205584U CN202411140U (en) | 2011-12-13 | 2011-12-13 | Coil material uncoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205205584U CN202411140U (en) | 2011-12-13 | 2011-12-13 | Coil material uncoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411140U true CN202411140U (en) | 2012-09-05 |
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ID=46735937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205205584U Expired - Fee Related CN202411140U (en) | 2011-12-13 | 2011-12-13 | Coil material uncoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411140U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639239A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Automatic uncoiler |
| CN103639240A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Novel uncoiling machine |
| CN104607551A (en) * | 2015-01-08 | 2015-05-13 | 山东恒创专用车装备科技有限公司 | Full-automatic production line for forming corrugated boards |
| CN106363040A (en) * | 2016-08-30 | 2017-02-01 | 中国十七冶集团有限公司 | Automatic releasing device for solar photovoltaic support coiled material and using method of automobile releasing device |
| CN106542364A (en) * | 2016-11-25 | 2017-03-29 | 东莞市杰达机械有限公司 | A kind of automatic uncoiling feeding integrated machine |
| CN109250315A (en) * | 2018-08-16 | 2019-01-22 | 温州天炽包装有限公司 | A kind of weaving winding up roller packaging storage device |
| CN109436882A (en) * | 2018-11-07 | 2019-03-08 | 深圳市欧盛自动化有限公司 | Coiled strip fixed mechanism |
| CN111347361A (en) * | 2020-03-09 | 2020-06-30 | 周云飞 | A tight material platform of reducing clamp for steel ring material loading |
| CN115009919A (en) * | 2022-06-13 | 2022-09-06 | 浙江长兴和良智能装备有限公司 | Aluminum coil pipe tensioning anti-scattering plate feeding method |
-
2011
- 2011-12-13 CN CN2011205205584U patent/CN202411140U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639239A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Automatic uncoiler |
| CN103639240A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Novel uncoiling machine |
| CN104607551A (en) * | 2015-01-08 | 2015-05-13 | 山东恒创专用车装备科技有限公司 | Full-automatic production line for forming corrugated boards |
| CN106363040A (en) * | 2016-08-30 | 2017-02-01 | 中国十七冶集团有限公司 | Automatic releasing device for solar photovoltaic support coiled material and using method of automobile releasing device |
| CN106542364A (en) * | 2016-11-25 | 2017-03-29 | 东莞市杰达机械有限公司 | A kind of automatic uncoiling feeding integrated machine |
| CN109250315A (en) * | 2018-08-16 | 2019-01-22 | 温州天炽包装有限公司 | A kind of weaving winding up roller packaging storage device |
| CN109250315B (en) * | 2018-08-16 | 2019-11-12 | 温州天炽包装有限公司 | A kind of weaving winding up roller packaging storage device |
| CN109436882A (en) * | 2018-11-07 | 2019-03-08 | 深圳市欧盛自动化有限公司 | Coiled strip fixed mechanism |
| CN111347361A (en) * | 2020-03-09 | 2020-06-30 | 周云飞 | A tight material platform of reducing clamp for steel ring material loading |
| CN115009919A (en) * | 2022-06-13 | 2022-09-06 | 浙江长兴和良智能装备有限公司 | Aluminum coil pipe tensioning anti-scattering plate feeding method |
| CN115009919B (en) * | 2022-06-13 | 2024-02-09 | 浙江长兴和良智能装备有限公司 | Aluminum coil tensioning and anti-scattering disc feeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |