CN103950764A - Screw clamping mechanism for uncoiling machine - Google Patents
Screw clamping mechanism for uncoiling machine Download PDFInfo
- Publication number
- CN103950764A CN103950764A CN201410214582.3A CN201410214582A CN103950764A CN 103950764 A CN103950764 A CN 103950764A CN 201410214582 A CN201410214582 A CN 201410214582A CN 103950764 A CN103950764 A CN 103950764A
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- unreeling shaft
- frame
- arm
- clamping element
- screw rod
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Abstract
The invention relates to a screw clamping mechanism for an uncoiling machine. The screw clamping mechanism comprises frames arranged symmetrically on two sides, an unwinding shaft, a guide wheel and an upper support beam; two ends of the unwinding shaft and two ends of the upper support beam are arranged on the frames on the two sides; two ends of the guide wheel are arranged on the frames on the two sides through a guide wheel seat; the upper support beam is provided with an uncoiling arm with a bend; two ends of the uncoiling arm are respectively provided with a driving wheel and a driven wheel; a belt is wound on the driving wheel and the driven wheel; a lower support beam is arranged between the two frames and is provided with an uncoiling arm pushing device; the outer sides of the frames are provided with unwinding shaft clamping devices which comprise clamping pieces and screws. The screw clamping mechanism has the beneficial effects that the clamping devices are arranged at two ends of the unwinding shaft, and a phenomenon that along the decreasing of the diameter of a cloth roll or a paper roll, the pressure of the cloth roll or the paper roll on the unwinding shaft is decreased, and the unwinding shaft is easily jacked by a support mechanism, is separated from a support and is instable in the unwinding process can be prevented.
Description
Technical field
The present invention relates to the production technical field that cuts of paper or cloth, relate in particular to a kind of uncoiling machine screw rod clamping mechanism.
Background technology
In the production processs such as woven fabric or craft paper, art paper, need to carry out debatching operation to yardage roll or the paper roll of rolling, this just need to use uncoiling machine.The diameter of uncoiling machine yardage roll or paper roll in unreeling process can be more and more less, it unreels the stability of speed, will reducing worse and worse along with yardage roll or reel diameter, affect follow-up workflow, reduce production efficiency, for the stable speed that unreels, people are provided with the supporting mechanism of yardage roll or paper roll on uncoiling machine, this mechanism can be along with yardage roll or reducing of reel diameter and changes position, all the time be supported on the outmost turns of yardage roll or paper roll, but along with the diameter of yardage roll or paper roll reduces, its deadweight also can reduce, easy supported body jack-up, make the unreeling shaft of yardage roll or paper roll depart from support.
Summary of the invention
The technical problem to be solved in the present invention is: in order to prevent that 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 arranges, unreeling shaft, guide wheel and upper beam, described unreeling shaft two ends and the two ends of upper beam are erected at respectively in the frame of both sides, the two ends of guide wheel are arranged in the frame of both sides by wheel stand, the debatching arm with bending is installed on described upper beam, the two ends of debatching arm are respectively arranged with driving wheel and follower, on described driving wheel and follower, be wound around for supporting yardage roll on unreeling shaft or the belt of paper roll, lower support beam is also installed between two frames, on lower support beam, be provided with debatching arm thrust unit, described frame outside is also provided with unreeling shaft fixing device, 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, in described frame, also offer 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 is vertical with the axis of unreeling shaft.
The invention has the beneficial effects as follows, uncoiling machine of the present invention screw rod clamping mechanism, by the two ends at unreeling shaft, fixing device is installed, can prevent that the diameter along with yardage roll or paper roll reduces in unreeling process, yardage roll or paper roll reduce unreeling shaft upward pressure, cause the easy supported body jack-up of unreeling shaft, thereby make unreeling shaft depart from support, cause unreeling unsettled phenomenon generation.
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.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show 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 arranges, 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, be yardage roll or paper roll emit through position, the two ends of upper beam 5 are arranged on respectively the inner side of two frames 1, debatching arm 4 one end with bending are arranged on upper beam 5, debatching arm 4 is provided with driving wheel 41 with one end that upper beam 5 is installed, the other end is provided with follower 42, driving wheel 41 is connected with motor 10, on driving wheel 41 and follower 42, be wound around for supporting yardage roll on unreeling shaft 2 or the belt 7 of paper roll, lower support beam 6 is also installed between two frames 1, on lower support beam 6, be provided with the thrust unit of debatching arm 4.Frame 1 outside is also provided with unreeling shaft fixing device, 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, in frame 1, also offer 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 is limited in position-limited trough 94 and with the bottom thread of clamping element 91 and is connected, adjusting screw(rod) 92 clamping elements 91 can move in chute 93, and the sense of motion of clamping element 91 is vertical with the axis of unreeling shaft 2.
The bending part of debatching arm 4 forms tiger's jaw 43, is positioned at yardage roll or paper roll below, and yardage roll or the paper roll of tiger's jaw 43 on unreeling shaft 2, belt 7 is around the two ends of debatching arm 4, belt part on tiger's jaw 43 is just in time propped up yardage roll or paper roll, and cloth or paper are also emitted from this, at process guide wheel 3.
Thrust unit comprises the cylinder supports seat 81 being arranged on lower support beam 6 and is arranged on the intermediate pin shaft type cylinder 82 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 of driving wheel 41 with the transverse arm portion 44 of follower 42, the telescopic end of described intermediate pin shaft type cylinder 82 withstands on the outside of debatching arm 4 oblique arm portions 45, the axis of intermediate pin shaft type cylinder 82 bearing pins 821 parallels with the axis of driving wheel 41, the flexible direction of intermediate pin shaft type cylinder 82 and the axis of bearing pin 821 are perpendicular.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 emitting gradually, the diameter of yardage roll or paper roll 9 is more and more less, in order to guarantee 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 be according to stressed change from line translation corners.Diameter along with yardage roll or paper roll in unreeling process reduces, the gravity of yardage roll or paper roll 9 reduces, to the pressure of unreeling shaft 2, also can reduce, causing the easy supported body of unreeling shaft 2 is thrust unit jack-up, make unreeling shaft 2 depart from support, now, rotatable screw rod 92, because limited groove 94 restrictions of screw rod 92 can not seesaw, make clamping element 91 bottoms seesaw in chute 93, 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 tops just in time can be clamped on unreeling shaft 2, avoid unreeling shaft 2 to depart from support.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (1)
1. a uncoiling machine screw rod clamping mechanism, it is characterized in that: be included in the frame (1) that bilateral symmetry arranges, unreeling shaft (2), guide wheel (3) and upper beam (5), the two ends of described unreeling shaft (2) two ends and upper beam (5) are erected at respectively in the frame (1) of both sides, the two ends of guide wheel (3) are arranged in the frame (1) of both sides by wheel stand (31), the debatching arm (4) with bending is installed on described upper beam (5), 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 the yardage roll that is used for supporting on unreeling shaft (2) or the belt (7) of paper roll, lower support beam (6) is also installed between two frames (1), on lower support beam (6), be 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, in described frame (1), also offer 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) is limited in position-limited trough (94) and with the bottom thread of clamping element (91) and is connected, adjusting screw(rod) (92) clamping element (91) can move in chute (93), the sense of motion of clamping element (91) is vertical with the axis 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 true CN103950764A (en) | 2014-07-30 |
| CN103950764B CN103950764B (en) | 2016-03-02 |
Family
ID=51328159
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 |
|---|---|
| CN (1) | CN103950764B (en) |
Cited By (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 |
| CN110988297A (en) * | 2019-12-23 | 2020-04-10 | 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 |
Citations (10)
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|---|---|---|---|---|
| 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 |
| 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 |
| US7497398B2 (en) * | 2005-10-03 | 2009-03-03 | Donald Mehrer | Strap roll up device |
| JP2010126349A (en) * | 2008-12-01 | 2010-06-10 | Seiko Epson Corp | 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 |
| 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 |
| 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 |
-
2014
- 2014-05-20 CN CN201410214582.3A patent/CN103950764B/en active Active
Patent Citations (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 |
| 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 |
| US7497398B2 (en) * | 2005-10-03 | 2009-03-03 | Donald Mehrer | Strap roll up device |
| JP2010126349A (en) * | 2008-12-01 | 2010-06-10 | Seiko Epson Corp | 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 |
Cited By (3)
| 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 |
| CN110988297A (en) * | 2019-12-23 | 2020-04-10 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103950764B (en) | 2016-03-02 |
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