CN103950761B - Uncoiling machine gas expansion shaft clamping mechanism - Google Patents
Uncoiling machine gas expansion shaft clamping mechanism Download PDFInfo
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- CN103950761B CN103950761B CN201410214364.XA CN201410214364A CN103950761B CN 103950761 B CN103950761 B CN 103950761B CN 201410214364 A CN201410214364 A CN 201410214364A CN 103950761 B CN103950761 B CN 103950761B
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- unreeling shaft
- frame
- mandrel
- unreeling
- debatching
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- Winding Of Webs (AREA)
Abstract
The present invention relates to uncoiling machine gas expansion shaft clamping mechanism, be included in the frame that bilateral symmetry is arranged, unreeling shaft, guide wheel and upper beam, the two ends of unreeling shaft two ends and upper beam are erected in the frame of both sides respectively, the two ends of guide wheel are arranged in the frame of both sides by wheel stand, upper beam is provided with debatching arm, the two ends of debatching arm are respectively arranged with driving wheel and follower, driving wheel and follower are wound with belt, lower support beam is also installed between two frames, lower support beam is provided with debatching arm thrust unit, outside frame, unreeling shaft fixing device is also installed, unreeling shaft fixing device comprises clamping element, cylinder, mandrel one and mandrel two.The invention has the beneficial effects as follows, by installing fixing device at the two ends of unreeling shaft, can prevent from unreeling in process along with the diameter of yardage roll or paper roll reduces, yardage roll or paper roll reduce unreeling shaft upward pressure, cause the easy supported body jack-up of unreeling shaft, unreeling shaft departs from support thus causes unreeling unstable phenomenon generation.
Description
Technical field
What the present invention relates to paper or cloth cuts production technical field, particularly relates to a kind of uncoiling machine gas expansion shaft clamping mechanism.
Background technology
In woven fabric or the production process such as craft paper, art paper, need to carry out debatching operation to the yardage roll of rolling or paper roll, this just needs to use uncoiling machine.The diameter that uncoiling machine is unreeling yardage roll or paper roll in process can be more and more less, it unreels the stability of speed, will along with the reduction of yardage roll or reel diameter worse and worse, affect follow-up workflow, reduce production efficiency, speed is unreeled in order to stable, people are provided with the supporting mechanism of yardage roll or paper roll on uncoiling machine, this mechanism can change position along with the reduction of yardage roll or reel diameter, all the time the outmost turns of yardage roll or paper roll is supported on, but along with the diameter of yardage roll or paper roll reduces, its deadweight also can reduce, easy supported body jack-up, the unreeling shaft of yardage roll or paper roll is made to depart from support.
Summary of the invention
The technical problem to be solved in the present invention is: in order to prevent the unreeling shaft of yardage roll or paper roll from departing from support, the invention provides a kind of uncoiling machine gas expansion shaft clamping mechanism.
The technical solution adopted for the present invention to solve the technical problems is: a kind of uncoiling machine gas expansion shaft clamping mechanism, be included in the frame that bilateral symmetry is arranged, unreeling shaft, guide wheel and upper beam, described unreeling shaft two ends and the two ends of upper beam are erected in the frame of both sides respectively, the two ends of guide wheel are arranged in the frame of both sides by wheel stand, described upper beam is provided with the debatching arm with bending, the two ends of debatching arm are respectively arranged with driving wheel and follower, described driving wheel and follower are wound around the belt for supporting yardage roll on unreeling shaft or paper roll, lower support beam is also installed between two frames, lower support beam is provided with debatching arm thrust unit, outside described frame, unreeling shaft fixing device is also installed, described unreeling shaft fixing device comprises clamping element, cylinder, mandrel one and mandrel two, the below that described cylinder is positioned at unreeling shaft is arranged on the outside of frame, its external part is rotationally connected by the end of mandrel one with clamping element, the top of clamping element has the bayonet socket that can be clamped on unreeling shaft, the middle and lower part of clamping element has projection, projection offers the through hole that can be sleeved on mandrel two, mandrel two is fixed on outside frame and is positioned at above mandrel one.
In order to improve the clamping degree of bayonet socket further, described unreeling shaft and bayonet socket adopt can the magnetic material of adhesive mutually.
The invention has the beneficial effects as follows, uncoiling machine gas expansion shaft clamping mechanism of the present invention, by installing fixing device at the two ends of unreeling shaft, can prevent from unreeling in process along with the diameter of yardage roll or paper roll reduces, yardage roll or paper roll reduce unreeling shaft upward pressure, cause the easy supported body jack-up of unreeling shaft, make unreeling shaft depart from support thus cause unreeling unstable phenomenon to occur.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 2.
In figure: 1, frame, 2, unreeling shaft, 3, guide wheel, 31, wheel stand, 4, debatching arm, 41, driving wheel, 42, follower, 43, tiger's jaw, 44, transverse arm portion, 45, oblique arm portion, 5, upper beam, 6, lower support beam, 7, belt, 81, cylinder supports seat, 82, intermediate pin shaft type cylinder, 821, bearing pin, 83, cylinder Connection Block, 9, yardage roll or paper roll, 91, clamping element, 911, bayonet socket, 92, cylinder, 93, mandrel one, 94, mandrel two, 10, motor.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Figure 1-3, embodiments of the invention, a kind of uncoiling machine gas expansion shaft clamping mechanism, be included in the frame 1 that bilateral symmetry is arranged, the two ends of unreeling shaft 2 are erected in the frame 1 of both sides, guide wheel 3 is also arranged in the frame 1 of both sides by wheel stand 31, shown in the visual angle in Fig. 1, guide wheel 3 is positioned at the back upper place of unreeling shaft 2, namely yardage roll or paper roll release the position of process, the two ends of upper beam 5 are arranged on the inner side of two frames 1 respectively, debatching arm 4 one end with bending is arranged on upper beam 5, one end that debatching arm 4 and upper beam 5 are installed is provided with driving wheel 41, the other end is provided with follower 42, driving wheel 41 is connected with motor 10, driving wheel 41 and follower 42 are wound around the belt 7 for supporting yardage roll on unreeling shaft 2 or paper roll, between two frames 1, lower support beam 6 is also installed, lower support beam 6 is provided with the thrust unit of debatching arm 4.Outside frame 1, unreeling shaft fixing device is also installed, unreeling shaft fixing device comprises clamping element 91, cylinder 92, mandrel 1 and mandrel 2 94, the below that cylinder 92 is positioned at unreeling shaft 2 is arranged on the outside of frame 1, its external part is rotationally connected by the end of mandrel 1 with clamping element 91, the top of clamping element 91 has the bayonet socket 911 that can be clamped on unreeling shaft 2, the middle and lower part of clamping element 91 has projection, projection offers the through hole that can be sleeved on mandrel 2 94, mandrel 2 94 is fixed on outside frame 1 and is positioned at above mandrel 1.Unreeling shaft 2 and bayonet socket 911 adopt can the magnetic material of adhesive mutually.
The bending part of debatching arm 4 forms tiger's jaw 43, be positioned at below yardage roll or paper roll, and tiger's jaw 43 is towards the yardage roll on unreeling shaft 2 or paper roll, belt 7 is around the two ends of debatching arm 4, belt part on tiger's jaw 43 just in time props up yardage roll or paper roll, and cloth or paper are also released from this, through guide wheel 3.
Thrust unit comprises the cylinder supports seat 81 be arranged on lower support beam 6 and the intermediate pin shaft type cylinder 82 be arranged on cylinder supports seat 81, the side that setting debatching arm 4 has tiger's jaw 43 is the inner side of debatching arm 4, take bending part as boundary, debatching arm 4 can be divided into the oblique arm portion 45 with driving wheel 41 and the transverse arm portion 44 with follower 42, the telescopic end of described intermediate pin shaft type cylinder 82 withstands on the outside in debatching arm 4 oblique arm portion 45, the axis of intermediate pin shaft type cylinder 82 bearing pin 821 parallels with the axis of driving wheel 41, the telescopic direction of intermediate pin shaft type cylinder 82 and the axis perpendicular of bearing pin 821.The telescopic end of intermediate pin shaft type cylinder 82 is rotatablely equipped with cylinder Connection Block 83, and cylinder Connection Block 83 is against or is fixed on the outside of debatching arm 4.
During work, along with cloth or paper 9 are from guide wheel 3 releasing gradually, the diameter of yardage roll or paper roll 9 is more and more less, in order to ensure that the belt 7 on debatching arm 4 is supported on the downside of yardage roll or paper roll 9 all the time, the external part of intermediate pin shaft type cylinder 82 needs protruding, external part is in the process of stretching out, and cylinder Connection Block 83 and bearing pin 821 can according to stressed change from line translation corners.Unreeling in process along with the diameter of yardage roll or paper roll reduces, the gravity of yardage roll or paper roll 9 reduces, then also can reduce the pressure of unreeling shaft 2, cause unreeling shaft 2 easily supported body and thrust unit jack-up, make unreeling shaft 2 depart from support, now, the external part of cylinder 92 is protruding, promotes the end of clamping element 91, clamping element 91 middle and lower part can be rotated around mandrel 2 94, the bayonet socket 911 on clamping element 91 top just in time can be clamped on unreeling shaft 2, avoids unreeling shaft 2 to depart from support.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (2)
1. a uncoiling machine gas expansion shaft clamping mechanism, it is characterized in that: be included in the frame (1) that bilateral symmetry is arranged, unreeling shaft (2), guide wheel (3) and upper beam (5), described unreeling shaft (2) two ends and the two ends of upper beam (5) are erected in the frame (1) of both sides respectively, the two ends of guide wheel (3) are arranged in the frame (1) of both sides by wheel stand (31), described upper beam (5) is provided with the debatching arm (4) with bending, the two ends of debatching arm (4) are respectively arranged with driving wheel (41) and follower (42), described driving wheel (41) and follower (42) be upper is wound around belt (7) for supporting yardage roll on unreeling shaft (2) or paper roll, lower support beam (6) is also installed between two frames (1), lower support beam (6) is provided with debatching arm (4) thrust unit, described frame (1) outside is also provided with unreeling shaft fixing device, described unreeling shaft fixing device comprises clamping element (91), cylinder (92), mandrel one (93) and mandrel two (94), the below that described cylinder (92) is positioned at unreeling shaft (2) is arranged on the outside of frame (1), its external part is rotationally connected by the end of mandrel one (93) with clamping element (91), the top of clamping element (91) has the bayonet socket (911) that can be clamped on unreeling shaft (2), the middle and lower part of clamping element (91) has projection, projection offers the through hole that can be sleeved on mandrel two (94), mandrel two (94) is fixed on frame (1) outside and is positioned at mandrel one (93) top.
2. uncoiling machine gas expansion shaft clamping mechanism as claimed in claim 1, is characterized in that: described unreeling shaft (2) and bayonet socket (911) adopt can the magnetic material of adhesive mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214364.XA CN103950761B (en) | 2014-05-20 | 2014-05-20 | Uncoiling machine gas expansion shaft clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214364.XA CN103950761B (en) | 2014-05-20 | 2014-05-20 | Uncoiling machine gas expansion shaft clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950761A CN103950761A (en) | 2014-07-30 |
| CN103950761B true CN103950761B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214364.XA Active CN103950761B (en) | 2014-05-20 | 2014-05-20 | Uncoiling machine gas expansion shaft clamping mechanism |
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| Country | Link |
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| CN (1) | CN103950761B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676492B (en) * | 2017-03-13 | 2019-08-02 | 大连爱瑞德纳米科技有限公司 | Planar targets are fixed and clamped device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182403A (en) * | 1995-04-21 | 1998-05-20 | 法比奥·泼尼股份公司 | Device for unwinding reels of web material comprising system for controlling unwinding pressure |
| EP1647509B1 (en) * | 2004-10-13 | 2008-04-23 | Winkler + Dünnebier Aktiengesellschaft | Apparatus for splicing the trailing edge to the leading edge of two material webs |
| CN101767726A (en) * | 2010-01-15 | 2010-07-07 | 余克 | Full-automatic high-speed winder |
| CN202558311U (en) * | 2012-05-28 | 2012-11-28 | 温州国伟印刷机械有限公司 | Sleeve-type winding and unwinding device |
| CN102951476A (en) * | 2011-08-30 | 2013-03-06 | 吴江翔丰丝绸整理有限公司 | Roll shaft locking mechanism for cloth rolling machine |
| CN203855194U (en) * | 2014-05-20 | 2014-10-01 | 常州市武进广宇花辊机械有限公司 | Air expansion shaft clamping mechanism for uncoiling machine |
-
2014
- 2014-05-20 CN CN201410214364.XA patent/CN103950761B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182403A (en) * | 1995-04-21 | 1998-05-20 | 法比奥·泼尼股份公司 | Device for unwinding reels of web material comprising system for controlling unwinding pressure |
| EP1647509B1 (en) * | 2004-10-13 | 2008-04-23 | Winkler + Dünnebier Aktiengesellschaft | Apparatus for splicing the trailing edge to the leading edge of two material webs |
| CN101767726A (en) * | 2010-01-15 | 2010-07-07 | 余克 | Full-automatic high-speed winder |
| CN102951476A (en) * | 2011-08-30 | 2013-03-06 | 吴江翔丰丝绸整理有限公司 | Roll shaft locking mechanism for cloth rolling machine |
| CN202558311U (en) * | 2012-05-28 | 2012-11-28 | 温州国伟印刷机械有限公司 | Sleeve-type winding and unwinding device |
| CN203855194U (en) * | 2014-05-20 | 2014-10-01 | 常州市武进广宇花辊机械有限公司 | Air expansion shaft clamping mechanism for uncoiling machine |
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| Publication number | Publication date |
|---|---|
| CN103950761A (en) | 2014-07-30 |
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