CN207709572U - Uncoiler - Google Patents
Uncoiler Download PDFInfo
- Publication number
- CN207709572U CN207709572U CN201721700935.6U CN201721700935U CN207709572U CN 207709572 U CN207709572 U CN 207709572U CN 201721700935 U CN201721700935 U CN 201721700935U CN 207709572 U CN207709572 U CN 207709572U
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- China
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- pallet
- mandrel
- connecting rod
- jacking sleeve
- uncoiler
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Abstract
The utility model belongs to strip uncoiling technical field more particularly to a kind of uncoiler.Uncoiler disclosed by the utility model, including pallet, mandrel and telescoping mechanism, the pallet is obliquely installed, the mandrel is vertically set on the center of the pallet, the telescoping mechanism includes rotary shaft and jacking sleeve, it the concentric rotation axis and is rotatably arranged at the top of the mandrel, the jacking sleeve can with the rotation of the rotary shaft raising and lowering, the outer wall of the jacking sleeve is provided at least two sets of telescopic arms, the telescopic arm includes connecting rod and pressing plate, one end of the connecting rod and the outer wall of the jacking sleeve are hinged, the other end is hinged with the pressing plate.Due to being provided with hold-down mechanism, coil of strip can be compressed in the outer ring of coil of strip；By the cooperation of telescoping mechanism and hold-down mechanism, coil of strip can be effectively prevent to be scattered, collapse, entanglement is layered, is stuck.
Description
Technical field
The utility model belongs to strip uncoiling technical field more particularly to a kind of uncoiler.
Background technology
Uncoiler is widely used in sheet metal processing industry, generally mating other plank deep processings production in uncoiler rear end
Line, currently, for uncoiler according to different production requirements, type is various in the market, it is complicated.It is opened using common uncoiler narrow
Strip, because strip contact surface is smaller, steel band is gradually loose in uncoiling process, strip often occurs and is scattered, collapses, being layered mistake
Disorderly, even stuck follow-up continuous production unit.
Utility model content
Technical problem to be solved in the utility model is：A kind of uncoiler that can effectively fix coil of strip is provided.
The utility model solves uncoiler used by its technical problem, including pallet, mandrel and telescoping mechanism, the support
Disk is obliquely installed, and the mandrel is vertically set on the center of the pallet, and the telescoping mechanism includes rotary shaft and jacking sleeve,
The concentric rotation axis and be rotatably arranged at the top of the mandrel, the jacking sleeve can with the rotation of the rotary shaft and
Raising and lowering, it includes connecting rod and pressure that the outer wall of the jacking sleeve, which is provided at least two sets of telescopic arms, the telescopic arm,
Plate, one end of the connecting rod and the outer wall of the jacking sleeve are hinged, and the other end is hinged with the pressing plate.
Further, further including hold-down mechanism, the compression mechanism includes pinch roller and connecting rod, and the connecting rod is rotationally
It is arranged except the pallet, the free end of the connecting rod connects the pinch roller.
Further, the pallet is arranged on pedestal, one end of the connecting rod is rotatably arranged in the pedestal
On.
Further, the cross section of the pressing plate is the arc being bent to jacking sleeve.
Further, the outer wall in the jacking sleeve is equably provided with four sets of telescopic arms.
Further, the connecting rod includes the first rod segment and the second rod segment, first rod segment and the tray surface
It is parallel, second rod segment be located at except the pallet and with the pallet vertical.
Further, further including tension spring, one end of the tension spring is connect with second rod segment, the other end and the core
Axis connection.
Further, including at least two sets of hold-down mechanisms.
Further, the outer wall in the rotary shaft is provided with external screw thread, it is provided in the inner wall of the jacking sleeve
With the matched internal thread of the external screw thread.
Further, the mandrel is rotatable, the pallet can be rotated with the rotation of the mandrel.
The utility model has the beneficial effects that：Since pallet is obliquely installed, after coil of strip is installed to tilt tray, by itself weight
Force effect is close to pallet naturally, can prevent fillet strip collapse accident from occurring；It, can be in coil of strip due to being provided with telescoping mechanism
Inner ring tensioning fixation is carried out to coil of strip；Due to being provided with hold-down mechanism, coil of strip can be compressed in the outer ring of coil of strip；It is logical
The cooperation of telescoping mechanism and hold-down mechanism is crossed, coil of strip can be effectively prevent to be scattered, collapse, entanglement is layered, is stuck.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the vertical view of one embodiment of the utility model；
Parts, position and number in figure：Pallet 1, telescoping mechanism 3, rotary shaft 31, jacking sleeve 32, stretches mandrel 2
Arm 33 including connecting rod 331, pressing plate 332, hold-down mechanism 4, pinch roller 41, connecting rod 42, the first rod segment 421, the second rod segment 422, base
Seat 5, tension spring 6, driving motor 7, transmission gear 8, ribbon steel coil 9.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the uncoiler of the utility model, including pallet 1, mandrel 2 and telescoping mechanism 3, pallet 1 incline
Tiltedly setting, pallet 1 carry coil of strip for holding narrowband, pallet 1 are usually designed to that circle, mandrel 2 are vertically set in pallet 1
The heart, mandrel 2 can rotate, and the rotation of mandrel 2 can drive pallet 1 to rotate, and telescoping mechanism 3 includes rotary shaft 31 and jacking sleeve
32, rotary shaft 31 is rotatably arranged in the top of mandrel 2 and coaxial with mandrel 2, and jacking sleeve 32 can be with the rotation of rotary shaft 31
And raising and lowering, the outer wall of jacking sleeve 32 is provided at least two sets of telescopic arms 33, telescopic arm 33 includes 331 He of connecting rod
Pressing plate 332, one end of connecting rod 331 is hinged with the outer wall of jacking sleeve 32, and the other end is hinged with pressing plate 332, connecting rod 331
Length is as needed, is set greater than the radius of 9 inner ring of ribbon steel coil.By the way that pallet 1 is arranged to angled manner, can make to put
The ribbon steel coil 9 set on pallet 1 is close to pallet naturally under self gravitation effect, can prevent fillet strip collapse accident from sending out
It is raw；The rotation axis 31 in telescoping mechanism 3 is rotated, 32 raising and lowering of jacking sleeve can be driven；In order to facilitate narration, take down
State specific implementation mode：Rotation axis 31 is rotated clockwise, jacking sleeve 32 rises, rotary motion axis 31 counterclockwise, jacking sleeve
32 decline；When needing to be tensioned ribbon steel coil 9, rotary motion axis 31 counterclockwise, jacking sleeve 32 declines, and jacking sleeve 32 declines
When, one end that connecting rod 331 can be driven hinged with the outer wall of jacking sleeve 32 moves downward, since the length of connecting rod 331 is big
Radial motion can be done outward in the other end of the radius of 9 inner ring of ribbon steel coil, connecting rod 331, to compress the interior of ribbon steel coil 9
Circle；When ribbon steel coil 9 need not be tensioned, rotation axis 31 is rotated clockwise, jacking sleeve 32 rises, and jacking sleeve 32 rises
When, one end that connecting rod 331 can be driven hinged with the outer wall of jacking sleeve 32 moves upwards, since the length of connecting rod 331 is big
Radial motion can be inwardly done in the other end of the radius of 9 inner ring of ribbon steel coil, connecting rod 331, to unclamp the ribbon steel of compression
Volume.
The rotation of mandrel 2 can be realized that specific implementation is to connect transmission in the bottom of mandrel 2 by driving motor 7
Gear 8, in the output axis connection driving gear of driving motor 7, driving gear is engaged with transmission gear 8.It is of course also possible to will drive
Dynamic motor 7 is directly connect with mandrel 2 after reduction box slows down.
Rotary shaft 31 is rotatably arranged in 2 top of mandrel and can be realized by specific implementation mode once：In mandrel 2
The axial blind hole of top setting, the bottom of the diameter matches of diameter of blind hole and rotary shaft 31, rotary shaft 31 are inserted into blind hole, by
The bottom of blind hole carries out rotary shaft 31 axial limit.In this way, when rotating rotary shaft 31, axial direction will not occur for rotary shaft 31
Movement, to convert rotary shaft 31 to up and down motion of the jacking sleeve 32 along rotary shaft 31.
Specifically, in order to be compressed from the outer rim of ribbon steel coil 9 to it, above-mentioned specific implementation mode further includes hold-down mechanism
4, hold-down mechanism 4 includes pinch roller 41 and connecting rod 42, and connecting rod 42 is rotatably arranged in except pallet 1, and the free end of connecting rod 42 connects
It connects pinch roller 41, when implementation, so that the peripheral surface of pinch roller 41 is close to the periphery of ribbon steel coil 9 by adjusting connecting rod 42, when need not press
When the periphery of tight ribbon steel coil 9, connecting rod 42 is adjusted, 41 principle ribbon steel coil 9 of pinch roller is made.Entire pallet 1 can be arranged
On pedestal 5, one end of connecting rod 42 is rotatably arranged on pedestal 5.
The shape of connecting rod 42 can be arranged as required to, and can be arc, or " L " shape, present embodiment
It is preferred that the latter, specifically, connecting rod 42 includes the first rod segment 421 and the second rod segment 422, the first rod segment 421 and 1 surface of pallet are flat
Row, the second rod segment 422 are located at the corresponding position that pedestal 5 is rotatably mounted to except pallet 1 and vertical with pallet 1.
Specifically in order to improve compression effect of the hold-down mechanism 4 to 9 excircle of ribbon steel coil, above-mentioned specific implementation mode is also wrapped
Tension spring 6 is included, one end of tension spring 6 is connect with the second rod segment 422, and the other end is connect with mandrel 2.It, can by the elastic pulling force of tension spring 6
Pinch roller 41 further to be compressed to the direction in 9 center of circle of ribbon steel coil.Every second rod segment 422 can be correspondingly arranged 1,2
The tension spring 6 of the quantity such as root ....
In order to improve compression effect of the pressing plate 332 to 9 inner ring of ribbon steel coil, and shadow is not caused to the shape of ribbon steel coil 9
It rings, the cross section of pressing plate 332 is the arc being bent to jacking sleeve 32, i.e. the shape of pressing plate 332 is in contact with it the bavin strip at place
Loop-shaped matching in volume 9.
It is uniform in the outer wall of jacking sleeve 32 in order to further increase compression effect of the pressing plate 332 to 9 inner ring of ribbon steel coil
Ground is provided with four sets of telescopic arms 33.It is of course also possible to jacking sleeve 32 outer wall be equably provided with two sets, three sets five sets,
Six sets of telescopic arms 33.
Claims (10)
1. uncoiler, it is characterised in that：Including pallet (1), mandrel (2) and telescoping mechanism (3), the pallet (1) is obliquely installed,
The mandrel (2) is vertically set on the center of the pallet (1), and the telescoping mechanism (3) includes rotary shaft (31) and lifting set
Cylinder (32), the rotary shaft (31) is coaxial and is rotatably arranged at the top of the mandrel (2), and the jacking sleeve (32) can be with
The rotation of the rotary shaft (31) and raising and lowering, at least two sets of telescopic arms are provided in the outer wall of the jacking sleeve (32)
(33), the telescopic arm (33) includes connecting rod (331) and pressing plate (332), one end and the lifting of the connecting rod (331)
The outer wall of sleeve (32) is hinged, and the other end is hinged with the pressing plate (332).
2. uncoiler according to claim 1, it is characterised in that：Further include hold-down mechanism (4), the hold-down mechanism (4)
Including pinch roller (41) and connecting rod (42), the connecting rod (42) is rotatably arranged in except the pallet (1), the connecting rod (42)
Free end connect the pinch roller (41).
3. uncoiler according to claim 2, it is characterised in that：The pallet (1) is arranged on pedestal (5), the company
One end of bar (42) is rotatably arranged on the pedestal (5).
4. uncoiler according to claim 1, it is characterised in that：The cross section of the pressing plate (332) is to jacking sleeve
(32) arc being bent.
5. uncoiler according to claim 1, it is characterised in that：Equably it is arranged in the outer wall of the jacking sleeve (32)
There are four sets of telescopic arms (33).
6. uncoiler according to claim 2, it is characterised in that：The connecting rod (42) includes the first rod segment (421) and the
Two rod segments (422), first rod segment (421) is parallel with the pallet (1) surface, and second rod segment (422) is located at described
It is except pallet (1) and vertical with the pallet (1).
7. uncoiler according to claim 6, it is characterised in that：Further include tension spring (6), one end of the tension spring (6) with
Second rod segment (422) connection, the other end are connect with the mandrel (2).
8. uncoiler according to claim 7, it is characterised in that：Including at least two sets hold-down mechanisms (4).
9. uncoiler according to claim 1, it is characterised in that：The outer wall of the rotary shaft (31) is provided with outer spiral shell
Line is provided with and the matched internal thread of the external screw thread in the inner wall of the jacking sleeve (32).
10. uncoiler according to claim 1, it is characterised in that：Rotatably, the pallet (1) can be with for the mandrel (2)
It the rotation of the mandrel (2) and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721700935.6U CN207709572U (en) | 2017-12-08 | 2017-12-08 | Uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721700935.6U CN207709572U (en) | 2017-12-08 | 2017-12-08 | Uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709572U true CN207709572U (en) | 2018-08-10 |
Family
ID=63060041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721700935.6U Active CN207709572U (en) | 2017-12-08 | 2017-12-08 | Uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103035A (en) * | 2019-06-27 | 2019-08-09 | 佛山好运电器配件有限公司 | A kind of body rises formula temperature controller automatic screw equipment and its technique |
| CN113716090A (en) * | 2021-09-17 | 2021-11-30 | 红蜂维尔(山东)自动化技术有限公司 | Inclined type film conveying device |
-
2017
- 2017-12-08 CN CN201721700935.6U patent/CN207709572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103035A (en) * | 2019-06-27 | 2019-08-09 | 佛山好运电器配件有限公司 | A kind of body rises formula temperature controller automatic screw equipment and its technique |
| CN113716090A (en) * | 2021-09-17 | 2021-11-30 | 红蜂维尔(山东)自动化技术有限公司 | Inclined type film conveying device |
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