CN103950764B - Uncoiling machine screw rod clamping mechanism - Google Patents
Uncoiling machine screw rod clamping mechanism Download PDFInfo
- Publication number
- CN103950764B CN103950764B CN201410214582.3A CN201410214582A CN103950764B CN 103950764 B CN103950764 B CN 103950764B CN 201410214582 A CN201410214582 A CN 201410214582A CN 103950764 B CN103950764 B CN 103950764B
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- unreeling shaft
- frame
- screw rod
- debatching
- arm
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Abstract
The present invention relates to a kind of uncoiling machine screw rod 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 the debatching arm with bending, 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, comprise clamping element and screw rod.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, make unreeling shaft depart from support thus cause unreeling unstable phenomenon to occur.
Description
Technical field
What the present invention relates to paper or cloth cuts production technical field, particularly relates to a kind of uncoiling machine screw rod 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 screw rod clamping mechanism.
The technical solution adopted for the present invention to solve the technical problems is: a kind of uncoiling machine screw rod 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 and screw rod, the top of clamping element has the bayonet socket that can be clamped on unreeling shaft, bottom has screw thread, described frame also offers chute and position-limited trough, described screw rod is arranged in frame, the external thread section of screw rod is limited in position-limited trough and with the bottom thread of clamping element and is connected, adjusting screw(rod) clamping element can move in chute, the sense of motion of clamping element and the axes normal of unreeling shaft.
The invention has the beneficial effects as follows, uncoiling machine screw rod 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, screw rod, 921, external thread section, 93, chute, 94, position-limited trough, 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 screw rod 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, comprise clamping element 91 and screw rod 92, the top of clamping element 91 has the bayonet socket 911 that can be clamped on unreeling shaft 2, bottom has screw thread, frame 1 also offers chute 93 and position-limited trough 94, screw rod 92 is arranged in frame 1, and the external thread section 921 of screw rod 92 to be limited in position-limited trough 94 and to be connected with the bottom thread of clamping element 91, adjusting screw(rod) 92 clamping element 91 can move in chute 93, the sense of motion of clamping element 91 and the axes normal of unreeling shaft 2.
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 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, unreeling shaft 2 is made to depart from support, now, rotatable screw rod 92, because limited groove 94 restriction of screw rod 92 can not seesaw, then make to seesaw in chute 93 bottom clamping element 91, by adjusting screw(rod) 92 can make clamping element 91 away from or near unreeling shaft 2, when near unreeling shaft 2, the bayonet socket 911 on clamping element 91 top just in time can be clamped on unreeling shaft 2, unreeling shaft 2 is avoided 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 (1)
1. a uncoiling machine screw rod 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) and screw rod (92), the top of clamping element (91) has the bayonet socket (911) that can be clamped on unreeling shaft (2), bottom has screw thread, described frame (1) also offers chute (93) and position-limited trough (94), described screw rod (92) is arranged in frame (1), the external thread section (921) of screw rod (92) to be limited in position-limited trough (94) and to be connected with the bottom thread of clamping element (91), adjusting screw(rod) (92) clamping element (91) can move in chute (93), the sense of motion of clamping element (91) and the axes normal of unreeling shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214582.3A CN103950764B (en) | 2014-05-20 | 2014-05-20 | Uncoiling machine screw rod clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214582.3A CN103950764B (en) | 2014-05-20 | 2014-05-20 | Uncoiling machine screw rod clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950764A CN103950764A (en) | 2014-07-30 |
| CN103950764B true CN103950764B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214582.3A Active CN103950764B (en) | 2014-05-20 | 2014-05-20 | Uncoiling machine screw rod clamping mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103950764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155775A (en) * | 2019-06-04 | 2019-08-23 | 金华职业技术学院 | A kind of self-feeding uncoiling storage equipment |
| CN110988297B (en) * | 2019-12-23 | 2022-06-14 | 芜湖舍达激光科技有限公司 | Copper is detected a flaw and is used clamping device convenient to adjust direction |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1088339B (en) * | 1957-12-18 | 1960-09-01 | Jagenberg Werke Ag | Device for unwinding the supply roll in paper processing machines, such as winder and rewinding machines |
| IT238735Y1 (en) * | 1995-04-21 | 2000-11-13 | Perini Fabio Spa | UNWINDER FOR TAPES OF TAPE MATERIAL WITH UNWINDING PRESSURE MONITORING SYSTEM |
| US7497398B2 (en) * | 2005-10-03 | 2009-03-03 | Donald Mehrer | Strap roll up device |
| JP5347458B2 (en) * | 2008-12-01 | 2013-11-20 | セイコーエプソン株式会社 | Recording device |
| CN201506842U (en) * | 2009-08-28 | 2010-06-16 | 江西铜业股份有限公司 | Clamp for channeling prevention of raw foil coil |
| CN201914754U (en) * | 2010-12-10 | 2011-08-03 | 青岛华仁药业股份有限公司 | Plastic film cutter |
| 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 |
| CN203021088U (en) * | 2012-11-22 | 2013-06-26 | 广东金荣华实业有限公司 | Fabric placing device of fabric printer |
| CN203833305U (en) * | 2014-05-20 | 2014-09-17 | 常州市武进广宇花辊机械有限公司 | Threaded rod clamping mechanism for uncoiling machine |
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2014
- 2014-05-20 CN CN201410214582.3A patent/CN103950764B/en active Active
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| Publication number | Publication date |
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| CN103950764A (en) | 2014-07-30 |
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