CN203833305U - Threaded rod clamping mechanism for uncoiling machine - Google Patents
Threaded rod clamping mechanism for uncoiling machine Download PDFInfo
- Publication number
- CN203833305U CN203833305U CN201420259316.8U CN201420259316U CN203833305U CN 203833305 U CN203833305 U CN 203833305U CN 201420259316 U CN201420259316 U CN 201420259316U CN 203833305 U CN203833305 U CN 203833305U
- Authority
- CN
- China
- Prior art keywords
- uncoiling
- unreeling shaft
- arm
- frame
- clamping element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a threaded rod clamping mechanism for an uncoiling machine. The threaded rod clamping mechanism comprises machine frames symmetrically arranged on the two sides, an uncoiling shaft, a guide wheel and an upper supporting beam. The two ends of the uncoiling shaft are erected on the machine frames on the two sides respectively, and the two ends of the upper supporting beam are erected on the machine frames on the two sides respectively. The two ends of the guide wheel are installed on the machine frames on the two sides through guide wheel seats. An uncoiling arm with a bend is installed on the upper supporting beam. The two ends of the uncoiling arm are provided with a driving wheel and a driven wheel respectively. A belt is wound on the driving wheel and the driven wheel. A lower supporting beam is installed between the two machine frames and provided with an uncoiling arm pushing device. Uncoiling shaft clamping devices are installed outside the machine frames and respectively comprise a clamping piece and a threaded rod. The threaded rod clamping mechanism has the advantages that by installing the clamping devices at the two ends of the uncoiling shaft, the phenomena that when the diameter of a cloth reel or a paper reel is decreased in the uncoiling process, pressure of the cloth reel or the paper reel on the uncoiling shaft is decreased, the uncoiling shaft is easily ejected by a supporting mechanism and disengaged from a support, and uncoiling is not stable are avoided.
Description
Technical field
The utility model relates to the production technical field that cuts of paper or cloth, relates 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.
Utility model content
The technical problems to be solved in the utility model is: in order to prevent that the unreeling shaft of yardage roll or paper roll from departing from support, the utility model provides a kind of uncoiling machine screw rod clamping mechanism.
The utility model solves the technical scheme that its technical matters adopts: 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 beneficial effects of the utility model are, uncoiling machine of the present utility model 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 utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
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
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As Figure 1-3, embodiment of the present utility model, 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 utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model 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 |
|---|---|---|---|
| CN201420259316.8U CN203833305U (en) | 2014-05-20 | 2014-05-20 | Threaded rod clamping mechanism for uncoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259316.8U CN203833305U (en) | 2014-05-20 | 2014-05-20 | Threaded rod clamping mechanism for uncoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833305U true CN203833305U (en) | 2014-09-17 |
Family
ID=51511176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259316.8U Withdrawn - After Issue CN203833305U (en) | 2014-05-20 | 2014-05-20 | Threaded rod clamping mechanism for uncoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950764A (en) * | 2014-05-20 | 2014-07-30 | 常州市武进广宇花辊机械有限公司 | Screw clamping mechanism for uncoiling machine |
-
2014
- 2014-05-20 CN CN201420259316.8U patent/CN203833305U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950764A (en) * | 2014-05-20 | 2014-07-30 | 常州市武进广宇花辊机械有限公司 | Screw clamping mechanism for uncoiling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |